commit 0ffdbb8728f883523a45d3a7ad3a94c3fe78117c Author: Igor Zhukov Date: Sun Jan 5 21:30:09 2014 +0400 added initial web-version diff --git a/css/app.css b/css/app.css new file mode 100644 index 00000000..c16bef1b --- /dev/null +++ b/css/app.css @@ -0,0 +1,1162 @@ +/* app css stylesheet */ + +html { + background: #dee4e9 url(../img/bg_tile.png?1) 0 0 repeat; + /*background: #dee4e9 url(../img/bg_full.png) 0 0 no-repeat;*/ + /*background-size: cover;*/ + /*background-size: contain;*/ + /*background-size: 248px 382px;*/ +} +body { + background: none; + + /*font: 12px/18px "Lucida Grande", "Lucida Sans Unicode", Helvetica, Arial, Verdana, sans-serif;*/ + /*font: 12px/18px Arial, "Lucida Grande", "Lucida Sans Unicode", Arial, Helvetica, Verdana, sans-serif;*/ + font: 12px/18px "Lucida Grande", "Lucida Sans Unicode", Arial, Helvetica, Verdana, sans-serif; + -webkit-font-smoothing: antialiased; +} +a { + color: #3a6d99; +} +a:hover { + color: #3a6d99; +} +a:hover { + cursor: pointer; +} +.form-control { + border: 1px solid #d9dbde; + border-radius: 2px; + -webkit-box-shadow: none; + box-shadow: none; + -webkit-transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s; + transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s; +} + +.form-control:focus { + border-color: #66afe9; + outline: 0; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(102, 175, 233, 0.6); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(102, 175, 233, 0.6); +} + +.form-control:-moz-placeholder { + color: #9aa2ab; +} +.form-control::-moz-placeholder { + color: #9aa2ab; +} +.form-control:-ms-input-placeholder { + color: #9aa2ab; +} +.form-control::-webkit-input-placeholder { + color: #9aa2ab; +} + + +.btn-tg { + color: #ffffff; + background-color: #6AC065; + /*58b152*/ + border-color: #6AC065; +} + +.btn-tg:hover, +.btn-tg:focus, +.btn-tg:active, +.btn-tg.active, +.open .dropdown-toggle.btn-tg { + color: #ffffff; + background-color: #61b75b; + border-color: #61b75b; +} + +.btn-tg:active, +.btn-tg.active, +.open .dropdown-toggle.btn-tg { + background: #5aaf54; + background-image: none; +} + +.btn-tg.disabled, +.btn-tg[disabled], +fieldset[disabled] .btn-tg, +.btn-tg.disabled:hover, +.btn-tg[disabled]:hover, +fieldset[disabled] .btn-tg:hover, +.btn-tg.disabled:focus, +.btn-tg[disabled]:focus, +fieldset[disabled] .btn-tg:focus, +.btn-tg.disabled:active, +.btn-tg[disabled]:active, +fieldset[disabled] .btn-tg:active, +.btn-tg.disabled.active, +.btn-tg[disabled].active, +fieldset[disabled] .btn-tg.active { + background-color: #999; + border-color: #999; +} + +.font-light { + font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Light", Helvetica, Arial , Verdana, sans-serif; + font-weight: 300; +} + +.tg_page_head .container { + display: block; + width: auto; + padding: 0; +} +.tg_page_head .navbar-inverse { + /*-webkit-app-region: drag;*/ + background: #497495; + border: 0; + + -webkit-box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.11); + -moz-box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.11); + box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.11); + + margin: 0; +} +.tg_page_head .navbar > .container .navbar-brand { + padding: 9px; + opacity: 0.9; + margin-left: 0; + -webkit-transition: opacity swing .9s; +} + +.tg_page_head .navbar > .container .navbar-brand-alpha { + color: #FFFFFF; + font-size: 12px; + padding-left: 5px; +} + +.tg_head_logo { + background: url(../img/Logo_2x.png) 0 0 no-repeat; + background-size: 110px 31px; + display: inline-block; + width: 110px; + height: 31px; +} + +.tg_page_head .navbar > .container .navbar-brand:hover { + opacity: 1; +} + +.tg_page_head .navbar-inverse .navbar-nav > li > a { + color: #b9cfe3; + font-size: 13px; +} +.tg_page_head .navbar-inverse .navbar-nav > li > a:hover { + color: #FFF; +} + +.tg_progress { + height: 12px; + margin: 0; + padding: 0; + background: rgba(255,255,255, 0.4); + border: 5px solid rgba(0,0,0, 0.5); + border-radius: 3px; +} +.tg_progress .progress-bar { + height: 2px; + line-height: 2px; + background: rgba(255,255,255, 0.9); + border-radius: 2px; + overflow: hidden; +} + +.modal-content { + border-radius: 4px; + -webkit-box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3); + box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3); +} +.modal_close_wrap { + cursor: pointer; + position: fixed; + top: 0; + right: 0; + width: 50%; + height: 100%; +} +.modal_close { + background: url(../img/icons/CloseHover_2x.png) 0 0 no-repeat; + background-size: 33px 33px; + width: 33px; + height: 33px; + float: right; + margin: 60px 10px 0 0; + opacity: 0.5; + + -webkit-transition : .2s; + -moz-transition : .2s; + -o-transition : .2s; + transition : .2s; +} +.modal_close_wrap:hover .modal_close { + opacity: 1; +} + +.modal-header { + padding: 12px 0 4px 3px; + border-bottom: 2px solid #E1E1E1; + margin: 0 18px; +} +.modal-title { + font-weight: bold; + font-size: 17px; + line-height: 1.4; +} + +.modal-close-link { + font-size: 12px; + line-height: 1.4; + float: right; + padding: 0 2px 0; + margin: 6px 2px 0 0; +} +.modal-close-link:hover { + text-decoration: none; +} + + +.img_fullsize_with_progress_wrap { + position: relative; + /*margin: 0 auto 20px;*/ + margin: 0 auto; +} +.img_fullsize_progress_overlay { + position: absolute; + width: 100%; + height: 100%; +} +.img_fullsize_progress_wrap { + background: rgba(0,0,0, .1); + position: relative; +} +.img_fullsize_progress { + position: absolute; + bottom: 15px; + left: 50%; + width: 190px; + margin-left: -95px; +} + + +/* Welcome */ +.jumbotron { + background: none; +} + +/* Login page */ +.login_form_wrap { + max-width: 310px; + padding: 25px; + background: #FFF; + margin: 200px auto 0; + border-radius: 3px; + overflow: hidden; + + -webkit-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1); + box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1); +} +.login_form_head { + color: #222222; + margin-top: 0; + text-align: center; +} +.login_form_lead { + color: #959595; + text-align: center; + margin: 15px 0 30px; + font-size: 13px; +} + + +/* IM page start */ + + + +.im_page_wrap { + background: #FFF; + max-width: 1000px; + margin: 0 auto; + + -webkit-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1); + box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1); + margin-bottom: 40px; + + border-radius: 0 0 3px 3px; + overflow: hidden; +} + +.im_dialogs_col_wrap { + float: left; + width: 310px; + border-right: 2px solid #E9EBED; + padding-bottom: 10px; +} + +.im_history_col_wrap { + float: left; + width: 690px; +} + + +/* Dialogs list */ + +.im_dialogs_col .nano > .pane { + background : rgba(0,0,0,.0); + width : 12px; + right: -7px; + -webkit-transition : .2s; + -moz-transition : .2s; + -o-transition : .2s; + transition : .2s; + -moz-border-radius : 0; + -webkit-border-radius : 0; + border-radius : 0; +} +.im_dialogs_col .nano > .pane > .slider { + background: #A5B1B9; + margin: 0 5px; + -moz-border-radius : 0; + -webkit-border-radius : 0; + border-radius : 0; +} + +.im_dialogs_search { + padding: 14px 12px; + /*border-right: 2px solid #E9EBED;*/ +} +.im_dialogs_search_field { + font-size: 12px; + line-height: normal; + background: #F2F2F2 url(../img/icons/Search_2x.png) 7px 9px no-repeat; + background-size: 15px 14px; + border: 1px solid #F2F2F2; + border-radius: 3px; + padding: 6px 6px 6px 30px; + margin-bottom: 0; + margin: 0; +} +.im_dialogs_search_field:focus, +.im_dialogs_search_field:active { + background-color: #FFF; +} + + + +.im_dialogs_wrap { + overflow: visible; + overflow-x: visible !important; + overflow-y: visible; +} +.im_dialogs_scrollable_wrap { + /*border-right: 2px solid #E9EBED;*/ + padding: 0 12px; + outline: none ! important; + overflow-x: visible; +} +.im_dialogs_scrollable_wrap .nav-stacked > li + li { + margin-top: 0; + margin-left: 0; +} + +.im_dialogs_scrollable_wrap a.im_dialog { + color: #000; + padding: 8px 9px; + border-radius: 0; + border-bottom: 1px solid #FFF; +} +.im_dialogs_scrollable_wrap li:last-child a.im_dialog { + border-bottom: 1px solid #FFF; +} + +.im_dialogs_scrollable_wrap a.im_dialog:hover, +.im_dialogs_scrollable_wrap .active a.im_dialog { + margin-top: -1px; + overflow: hidden; +} +.im_dialogs_scrollable_wrap a.im_dialog:hover { + background: #f2f6fa; + border-top: 1px solid #f2f6fa; + border-bottom-color: #f2f6fa; +} +.im_dialogs_scrollable_wrap .active a.im_dialog { + border-radius: 2px; + background-color: #5785A5; + border-top: 1px solid #5785A5; + border-bottom-color: #5785A5; +} +.im_dialogs_scrollable_wrap .active a.im_dialog:hover { + background-color: #5785A5; +} +.im_dialogs_scrollable_wrap li:first-child a.im_dialog, +.im_dialogs_scrollable_wrap .active + li > a.im_dialog { + margin-top: 0; + border-top: 0; +} + +.im_dialogs_scrollable_wrap a.im_dialog .icon, +.im_dialogs_scrollable_wrap a.im_dialog .glyphicon { + display: none; +} + +.im_dialog_message_wrap { + overflow: hidden; + word-wrap: break-word; +} +.im_dialog_chat_from_wrap, +.im_dialog_message_media, +.im_dialog_message_service { + color: #3a6d99; +} +.im_dialog_message_text { + color: #808080; +} +a.im_dialog:hover .im_dialog_message_text { + color: #698192; +} +.active a.im_dialog .im_dialog_chat_from_wrap, +.active a.im_dialog .im_dialog_message_media, +.active a.im_dialog .im_dialog_message_service, +.active a.im_dialog .im_dialog_message_text { + color: #FFF; +} +.im_dialog_photo { + width: 40px; + height: 40px; + border-radius: 2px; + overflow: hidden; + margin: 0 10px 0 0; + +} +.im_dialog_peer { + font-weight: bold; + margin-top: 2px; + margin-bottom: 2px; +} + +.im_dialog_badge { + background: #75BB72; + border-radius: 2px; + font-size: 10px; + padding: 3px 4px; + margin-top: 4px; +} +.active .im_dialog_badge { + color: #428bca; + background-color: #fff; +} +.im_dialog_date { + font-size: 0.8em; + visibility: hidden; +} + +.im_dialog_service { + font-style: italic; + color: #999; +} +.im_dialog_message, +.im_dialog_peer { + overflow: hidden; + white-space: nowrap; + text-overflow: ellipsis; +} + +.icon-group { + display: inline-block; + width: 18px; + height: 12px; + margin-top: 3px; + line-height: 14px; + vertical-align: text-top; + background: url(../img/icons/DialogListGroupChatIcon@2x.png) 0 0 no-repeat; + background-size: 18px 12px; +} +.active .icon-group { + background-image: url(../img/icons/DialogListGroupChatIcon_Highlighted@2x.png); +} + +/* IM history */ +.im_history_col { + padding: 0 8px 0 15px; +} + +.im_history_col .nano > .pane { + /*background : rgba(0,0,0,.0);*/ + background: #E9EBED; + width : 9px; + top: 10px; + /*margin-top: 10px;*/ + /*bottom: */ + -webkit-transition : .2s; + -moz-transition : .2s; + -o-transition : .2s; + transition : .2s; + -moz-border-radius : 2px; + -webkit-border-radius : 2px; + border-radius : 2px; +} +.im_history_col .nano > .pane > .slider { + background: #B3BFC7; + margin: 0; + -moz-border-radius : 2px; + -webkit-border-radius : 2px; + border-radius : 2px; +} + +.im_history_panel_wrap { + position: relative; + -webkit-box-shadow: 0px 2px 0px rgba(0, 0, 0, 0.12); + -moz-box-shadow: 0px 2px 0px rgba(0, 0, 0, 0.12); + box-shadow: 0px 2px 0px rgba(0, 0, 0, 0.12); + margin-right: 15px; +} +.im_history_panel { + padding: 10px 4px 0; +} +.im_history_panel_title h4 { + color: #333333; + margin-bottom: 7px; + font-size: 17px; +} +.im_history_panel_title h4 small { + color: #999; + font-size: 13px; + margin-left: 5px; +} +.im_history_panel_info_link { + /*color: #999;*/ + font-size: 13px; + font-weight: normal; + padding-top: 5px; + line-height: 1; +} +.im_history_panel_info_link:hover { + text-decoration: none; +} + + +.im_history_wrap { + overflow: hidden; + /*overflow-y: scroll;*/ +} +.im_history_scrollable_wrap { + outline: none ! important; + -webkit-user-select: text; +} + +.im_history_to_bottom { + position: relative; +} +.im_history_to_bottom .im_history_scrollable { + position: absolute; + bottom: 0; + width: 100%; +} +.im_history { + padding: 20px 0 0 3px; + /*max-width: 555px;*/ + max-width: 500px; + margin: 0 auto; +} + +.im_history_typing_wrap { + margin-top: 13px; + height: 18px; + line-height: 18px; + width: 100%; + margin-bottom: 13px; + overflow: hidden; +} +.im_history_typing { + font-size: 11px; + color: #999; + max-width: 495px; + margin: 0 auto; + + padding: 0 40px 0 47px; +} + +/*.im_history_typing { + -webkit-transition:all swing .2s; + -moz-transition:all swing .2s; + -ms-transition:all swing .2s; + -o-transition:all swing .2s; + transition:all swing .2s; +} +.im_history_typing.ng-enter { + opacity: 0; +} +.im_history_typing.ng-enter.ng-enter-active { + opacity: 1; +} +.im_history_typing.ng-leave { + opacity: 1; +} +.im_history_typing.ng-leave.ng-leave-active { + opacity: 0; +} + + +.im_history_message_wrap { + -webkit-transition:all swing .2s; + -moz-transition:all swing .2s; + -ms-transition:all swing .2s; + -o-transition:all swing .2s; + transition:all swing .2s; +} +.im_history_message_wrap.ng-enter { + position: relative; + bottom: -100px; + overflow: hidden; + opacity: 0; +} +.im_history_message_wrap.ng-enter.ng-enter-active { + bottom: 0; + opacity: 1; +} +.im_history_message_wrap.ng-leave { + opacity: 1; +} +.im_history_message_wrap.ng-leave.ng-leave-active { + opacity: 0; +}*/ + + + +.im_message_author { + color: #3a6d99; + font-weight: bold; +} + +.im_message_from_photo, +.im_message_contact_photo { + width: 34px; + height: 34px; + + border-radius: 2px; + overflow: hidden; +} +a.im_message_from_photo, +a.im_message_contact_photo { + margin: 1px 12px 0 0; +} +.im_message_contact_name { + color: #3C6E97; + font-weight: bold; +} +a.im_message_photo_thumb, +a.im_message_video_thumb { + display: block; + margin-top: 5px; + overflow: hidden; + border-radius: 2px; +} +img.im_message_photo_thumb, +img.im_message_video_thumb { + overflow: hidden; + border-radius: 2px; +} + +div.im_message_video_thumb { + position: relative; +} +.im_message_video_duration_wrap { + background: rgba(0, 0, 0, 0.5); + color: #FFF; + position: absolute; + margin-top: -15px; + height: 15px; + padding: 0 3px; + font-size: 11px; + line-height: 15px; + + border-radius: 0 0 2px 2px; + overflow: hidden; +} +.im_message_video_duration { + +} + +.im_message_geopoint { + border-radius: 2px; + margin-top: 5px; + overflow: hidden; + display: block; + position: relative; + width: 200px; + height: 100px; +} +.icon-geo-point { + position: absolute; + display: inline-block; + top: 50%; + left: 50%; + margin-left: -5px; + margin-top: -7px; + width: 10px; + height: 14px; + + background: url(../img/icons/Location_Active.png) 0 0 no-repeat; + background-size: 10px 14px; +} + + + +.im_message_document { + margin-top: 3px; + border-radius: 3px; + display: inline-block; + line-height: 0; +} +.icon-document { + display: inline-block; + width: 38px; + height: 38px; + vertical-align: text-top; + background: #F2F2F2 url(../img/icons/DocGrey_2x.png) 8px 10px no-repeat; + background-size: 20px 20px; + border-radius: 3px; + margin-right: 0; +} +.im_message_document .icon-group { + background-image: url(../img/icons/DialogListGroupChatIcon_Highlighted@2x.png); +} +.im_message_document .im_message_document_name { + color: #999; + vertical-align: text-top; + display: inline-block; + line-height: 20px; + padding: 9px 5px 9px 0; + max-width: 200px; + overflow: hidden; + white-space: nowrap; + text-overflow: ellipsis; +} +.im_message_document:hover, +.im_message_document:hover .icon-document { + background: #EBF0F5; + text-decoration: none; +} +.im_message_document:hover .icon-document { + background: #EBF0F5 url(../img/icons/DocBlue_2x.png) 8px 10px no-repeat; + background-size: 20px 20px; +} +.im_message_document:hover .im_message_document_name { + color: #698192; +} +.im_message_document_name strong { + color: #000; + padding-right: 3px; +} + + +.im_service_message_wrap { + text-align: center; +} +.im_service_message { + display: inline-block; + min-width: 10px; + padding: 4px 7px; + line-height: 1.4; + color: #999; + text-align: center; + border-radius: 10px; + margin: 5px 0; +} + +.im_service_message_photo_thumb { + display: block; + width: 100px; + margin: 0 auto; +} + + + +.im_content_message_wrap { + margin: 10px 0 5px; +} +.icon-message-status-unread { + background: #43A4DB; + border: 1px solid #FFF; + display: block; + width: 11px; + height: 11px; + border-radius: 5px; + overflow: hidden; + position: absolute; + margin-left: -27px; + margin-top: 14px; +} +.icon-message-status-tick { + /*display: inline-block;*/ + display: none; + width: 16px; + height: 10px; + background: url(../img/icons/Checks2_2x.png?1) 0 0 no-repeat; + background-size: 16px 10px; + top: 2px; + position: relative; +} +.icon-message-status-tick.message-status-unread-tick { + /*width: 13px;*/ + background: url(../img/icons/Checks1_2x.png?1) 0 0 no-repeat; + background-size: 16px 10px; +} +.im_message_date { + color: #adadad; + font-size: 0.9em; + /*font-size: 0.8em;*/ +} +div.im_message_author, +div.im_message_body { + border-radius: 2px; + display: block; + overflow: hidden; +} + +.im_message_text { + word-wrap: break-word; +} + +span.emoji { + display: -moz-inline-box; + -moz-box-orient: vertical; + display: inline-block; + vertical-align: baseline; + *vertical-align: auto; + *zoom: 1; + *display: inline; + height: 18px; + width: 18px; + background-size: 18px; + background-repeat: no-repeat; + text-indent: -9999px; +} + +.im_history_not_selected { + text-align: center; + color: #999; + font-size: 1.5em; + padding: 200px 50px 0; +} + +.im_send_form_wrap { + /*width: 581px;*/ + width: 526px; + margin: 0 auto; + padding: 10px 12px 22px 0; +} +.im_send_form { + /*width: 444px;*/ + width: 389px; + float: left; +} +.im_submit { + padding: 5px 12px; + font-size: 13px; + line-height: 17px; +} + +.im_send_dropbox_wrap { + background: #FFF; + display: none; + padding: 15px 10px; + margin: 1px; + border-radius: 4px; + overflow: hidden; + text-align: center; + color: #999; + position: absolute; +} +textarea.im_message_field { + font-size: 12px; + margin-bottom: 10px; + padding: 6px; + min-height: 50px; + height: 50px; + resize: none; +} +.im_attach { + cursor: pointer; + display: block; + overflow: hidden; + position: relative; + padding: 0 2px; + + width: 23px; + height: 23px; + margin-top: 4px; +} + +.icon-paperclip { + display: inline-block; + width: 19px; + height: 22px; + vertical-align: text-top; + background: url(../img/icons/Attach_2x.png) 0 0 no-repeat; + background-size: 19px 22px; +} +.im_attach:hover .icon-paperclip { + background-image: url(../img/icons/Attach_pressed_2x.png); +} + +.im_emoji_btn { + cursor: pointer; + padding: 0 2px; + + width: 23px; + height: 23px; + margin-top: 4px; + margin-left: 15px; +} +.icon-emoji { + display: inline-block; + width: 22px; + height: 22px; + vertical-align: text-top; + background: url(../img/icons/Smile_2x.png) 0 0 no-repeat; + background-size: 22px 22px; +} +.im_emoji_btn:hover .icon-emoji { + background-image: url(../img/icons/Smile_pressed_2x.png); +} + +.im_attach_input { + cursor: pointer; + font-size: 72px !important; + /*visibility: hidden;*/ + opacity: 0.01; + position: absolute; + z-index: 100; + margin: 0; + padding: 0; + + right: 0; +} + +.im_panel_peer_photo, +.im_panel_own_photo { + width: 50px; + height: 50px; + border-radius: 3px; + overflow: hidden; +} +div.im_panel_peer_photo { + cursor: pointer; + margin-left: 12px; + height: 55px; +} +div.im_panel_own_photo { + margin-right: 12px; +} + +.im_panel_peer_online { + background: #6DBF69; + border: 1px solid #FFF; + display: block; + width: 11px; + height: 11px; + border-radius: 5px; + overflow: hidden; + position: absolute; + margin-top: -7px; + margin-left: 43px; +} + + +.media_modal_wrap .modal-body { + padding: 19px 18px 17px; +} +a.img_fullsize { + display: block; + text-align: center; +} +img.img_fullsize { + margin: 0 auto; +} +.media_modal_info { + color: #777; + margin: 20px 0 0; +} +.media_modal_author { + font-weight: bold; +} + +.user_modal_window .modal-dialog { + padding-top: 150px; + max-width: 506px; +} +.user_modal_wrap .modal-body { + padding: 23px 25px 70px; +} +.user_modal_image_wrap { + width: 120px; + margin-right: 22px; +} +.user_modal_image { + width: 120px; + height: 120px; +} +.user_modal_header { + margin: 0 0 5px; +} +.user_modal_status { + color: #999; +} +.user_modal_send_btn { + padding-left: 0; + padding-right: 0; + font-size: 12px; + margin-top: 8px; +} + + +.chat_modal_window .modal-dialog { + max-width: 506px; +} +.chat_modal_wrap .modal-body { + padding: 23px 25px 15px; +} +.chat_modal_image_wrap { + width: 120px; + margin-right: 22px; +} +.chat_modal_image { + width: 120px; + height: 120px; +} +.chat_modal_header { + margin: 0 0 5px; +} +.chat_modal_members_count { + color: #999; +} +.chat_modal_invite_btn { + padding-left: 0; + padding-right: 0; + font-size: 12px; + margin-top: 8px; +} + +.chat_modal_members_header { + margin-top: 15px; +} + +.chat_modal_participant_wrap { + padding: 8px 7px; + border-top: 1px solid #E0E0E0; +} +.chat_modal_participant_name { + color: #3C6E97; + font-weight: bold; + margin: 4px 0 5px; +} +.chat_modal_participant_status { + color: #999; +} +.chat_modal_participant_photo { + width: 50px; + height: 50px; + margin-right: 10px; + overflow: hidden; +} + + + + + +/* Emoji area */ +.emoji-wysiwyg-editor:empty:before{ + content:attr(placeholder); + color: #9aa2ab; +} + +.emoji-wysiwyg-editor { + font-size: 12px; + margin-bottom: 10px; + padding: 6px; + min-height: 50px; + height: 50px; + resize: none; + overflow: auto; + + border: 1px solid #d9dbde; + border-radius: 2px; + -webkit-box-shadow: none; + box-shadow: none; + -webkit-transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s; + transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s; +} +.emoji-wysiwyg-editor img { + width: 20px; + height: 20px; + vertical-align: middle; + margin: -3px 0 0 0; +} +.emoji-menu { + position: absolute; + z-index: 999; + width: 180px; + padding: 5px 2px 5px 5px; + margin-left: -88px; + margin-top: -225px; + + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; + background: rgba(0,0,0, 0.7); + overflow: hidden; +} +.emoji-menu .emoji-items-wrap { + position: relative; + height: 190px; +} +.emoji-menu .emoji-items { + padding-right: 8px; +} +.emoji-menu img { + width: 20px; + height: 20px; + vertical-align: middle; + border: 0 none; +} +.emoji-menu a { + margin: -1px 0 0 -1px; + /*border: 1px solid #f2f2f2;*/ + padding: 4px; + display: block; + float: left; + border-radius: 2px; +} +.emoji-menu a:hover { + background-color: rgba(0,0,0, 0.5); + /*background-color: #fffae7;*/ +} +.emoji-menu:after { + content: ' '; + display: block; + clear: left; +} +.emoji-menu a .label { + display: none; +} + + +.emoji-menu .nano > .pane { + background : rgba(255,255,255,.0); +} +.emoji-menu .nano > .pane > .slider { + background: rgba(255,255,255,0.4); + /*background: #A5B1B9;*/ + /*margin: 0 5px;*/ + /*-moz-border-radius : 0; + -webkit-border-radius : 0; + border-radius : 0;*/ +} \ No newline at end of file diff --git a/img/Logo_1x.png b/img/Logo_1x.png new file mode 100755 index 00000000..f099252d Binary files /dev/null and b/img/Logo_1x.png differ diff --git a/img/Logo_2x.png b/img/Logo_2x.png new file mode 100755 index 00000000..f93dd4ec Binary files /dev/null and b/img/Logo_2x.png differ diff --git a/img/bg_full.png b/img/bg_full.png new file mode 100644 index 00000000..30c00429 Binary files /dev/null and b/img/bg_full.png differ diff --git a/img/bg_tile.png b/img/bg_tile.png new file mode 100644 index 00000000..bbd0b408 Binary files /dev/null and b/img/bg_tile.png differ diff --git a/img/icons/Arrow_1x.png b/img/icons/Arrow_1x.png new file mode 100755 index 00000000..58648875 Binary files /dev/null and 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a/img/icons/DocBlue_1x.png b/img/icons/DocBlue_1x.png new file mode 100755 index 00000000..6a85c564 Binary files /dev/null and b/img/icons/DocBlue_1x.png differ diff --git a/img/icons/DocBlue_2x.png b/img/icons/DocBlue_2x.png new file mode 100755 index 00000000..c85797b5 Binary files /dev/null and b/img/icons/DocBlue_2x.png differ diff --git a/img/icons/DocGrey_1x.png b/img/icons/DocGrey_1x.png new file mode 100755 index 00000000..8835c3b4 Binary files /dev/null and b/img/icons/DocGrey_1x.png differ diff --git a/img/icons/DocGrey_2x.png b/img/icons/DocGrey_2x.png new file mode 100755 index 00000000..7bcc7642 Binary files /dev/null and b/img/icons/DocGrey_2x.png differ diff --git a/img/icons/Location_Active.png b/img/icons/Location_Active.png new file mode 100755 index 00000000..9878efba Binary files /dev/null and b/img/icons/Location_Active.png differ diff --git a/img/icons/Logo_1x.png b/img/icons/Logo_1x.png new file mode 100755 index 00000000..f099252d Binary files /dev/null and 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Binary files /dev/null and b/img/placeholders/UserAvatar5@2x.png differ diff --git a/img/placeholders/UserAvatar6@2x.png b/img/placeholders/UserAvatar6@2x.png new file mode 100755 index 00000000..9652cb98 Binary files /dev/null and b/img/placeholders/UserAvatar6@2x.png differ diff --git a/img/placeholders/UserAvatar7@2x.png b/img/placeholders/UserAvatar7@2x.png new file mode 100755 index 00000000..bf6e73f1 Binary files /dev/null and b/img/placeholders/UserAvatar7@2x.png differ diff --git a/img/placeholders/UserAvatar8@2x.png b/img/placeholders/UserAvatar8@2x.png new file mode 100755 index 00000000..614b75ef Binary files /dev/null and b/img/placeholders/UserAvatar8@2x.png differ diff --git a/index.html b/index.html new file mode 100644 index 00000000..1a806b4c --- /dev/null +++ b/index.html @@ -0,0 +1,45 @@ + + + + + + Webogram + + + + + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/js/app.js b/js/app.js new file mode 100644 index 00000000..828de512 --- /dev/null +++ b/js/app.js @@ -0,0 +1,55 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +'use strict'; + +// window._testMode = 1; + + +// Declare app level module which depends on filters, and services +angular.module('myApp', [ + 'ngRoute', + 'ngAnimate', + 'ngSanitize', + 'ui.bootstrap', + 'myApp.filters', + 'myApp.services', + 'mtproto.services', + 'myApp.directives', + 'myApp.controllers' +]). +config(['$locationProvider', '$routeProvider', '$compileProvider', function($locationProvider, $routeProvider, $compileProvider) { + + var icons = {}, reverseIcons = {}, i, j, hex, name, dataItem, + ranges = [[0x1f600, 0x1f637], [0x270a, 0x270c], [0x1f446, 0x1f450]]; + + for (j in ranges) { + for (i = ranges[j][0]; i <= ranges[j][1]; i++) { + hex = i.toString(16); + if (dataItem = Config.Emoji[hex]) { + name = dataItem[1][0]; + icons[':' + name + ':'] = hex + '.png'; + reverseIcons[name] = dataItem[0]; + } + } + } + + $.emojiarea.path = 'vendor/gemoji/images'; + $.emojiarea.icons = icons; + $.emojiarea.reverseIcons = reverseIcons; + + $compileProvider.imgSrcSanitizationWhitelist(/^\s*(https?|ftp|file|blob|filesystem|chrome-extension):|data:image\//); + $compileProvider.aHrefSanitizationWhitelist(/^\s*(https?|ftp|file|mailto|blob|filesystem|chrome-extension):|data:image\//); + + + // $locationProvider.html5Mode(true); + $routeProvider.when('/', {templateUrl: 'partials/welcome.html', controller: 'AppWelcomeController'}); + $routeProvider.when('/login', {templateUrl: 'partials/login.html', controller: 'AppLoginController'}); + $routeProvider.when('/im', {templateUrl: 'partials/im.html', controller: 'AppIMController', reloadOnSearch: false}); + $routeProvider.otherwise({redirectTo: '/'}); + +}]); diff --git a/js/background.js b/js/background.js new file mode 100644 index 00000000..71f326cc --- /dev/null +++ b/js/background.js @@ -0,0 +1,18 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +chrome.app.runtime.onLaunched.addListener(function(launchData) { + chrome.app.window.create('../index.html', { + bounds: { + width: 1100, + height: 700 + }, + minWidth: 1100, + minHeight: 700, + frame: 'chrome' + }); +}); \ No newline at end of file diff --git a/js/controllers.js b/js/controllers.js new file mode 100644 index 00000000..15c8bcdd --- /dev/null +++ b/js/controllers.js @@ -0,0 +1,507 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +'use strict'; + +/* Controllers */ + +angular.module('myApp.controllers', []) + + .controller('AppWelcomeController', function($scope, $location, MtpApiManager) { + MtpApiManager.getUserID().then(function (id) { + if (id) { + $location.path('/im'); + } else { + $location.path('/login'); + } + }); + }) + + .controller('AppLoginController', function ($scope, $location, MtpApiManager) { + var dcID = 1; + + $scope.credentials = {}; + + function saveAuth (result) { + MtpApiManager.setUserAuth(dcID, { + expires: result.expires, + id: result.user.id + }); + + $location.path('/im'); + }; + + $scope.sendCode = function () { + MtpApiManager.invokeApi('auth.sendCode', { + phone_number: $scope.credentials.phone_number, + sms_type: 0, + api_id: 2496, + api_hash: '8da85b0d5bfe62527e5b244c209159c3' + }, {dcID: dcID}).then(function (sentCode) { + + $scope.credentials.phone_code_hash = sentCode.phone_code_hash; + $scope.credentials.phone_occupied = sentCode.phone_registered; + $scope.error = {}; + + }, function (error) { + dLog('sendCode', error); + if (error.code == 303) { + var newDcID = error.type.match(/^(PHONE_MIGRATE_|NETWORK_MIGRATE_)(\d+)/)[2]; + if (newDcID != dcID) { + dcID = newDcID; + $scope.sendCode(); + return; + } + } + switch (error.type) { + case 'PHONE_NUMBER_INVALID': + $scope.error = {field: 'phone'}; + break; + } + }); + } + + $scope.logIn = function (forceSignUp) { + var method = 'auth.signIn', params = { + phone_number: $scope.credentials.phone_number, + phone_code_hash: $scope.credentials.phone_code_hash, + phone_code: $scope.credentials.phone_code + }; + if (forceSignUp) { + method = 'auth.signUp'; + angular.extend(params, { + first_name: $scope.credentials.first_name, + last_name: $scope.credentials.last_name + }); + } + + MtpApiManager.invokeApi(method, params, {dcID: dcID}).then(saveAuth, function (error) { + if (error.code == 400 && error.type == 'PHONE_NUMBER_UNOCCUPIED') { + return $scope.logIn(true); + } else if (error.code == 400 && error.type == 'PHONE_NUMBER_UNOCCUPIED') { + return $scope.logIn(false); + } + + switch (error.type) { + case 'FIRSTNAME_INVALID': + $scope.error = {field: 'first_name'}; + break; + case 'LASTNAME_INVALID': + $scope.error = {field: 'last_name'}; + break; + case 'PHONE_CODE_INVALID': + $scope.error = {field: 'phone_code'}; + break; + } + }); + + }; + }) + + .controller('AppIMController', function ($scope, $location, $routeParams, MtpApiManager) { + + $scope.$on('$routeUpdate', updateCurDialog); + + $scope.isLoggedIn = true; + $scope.logOut = function () { + MtpApiManager.logOut().then(function () { + $location.path('/login'); + }); + } + + updateCurDialog(); + + + function updateCurDialog() { + $scope.curDialog = { + peer: $routeParams.p || false + }; + } + }) + + .controller('AppImDialogsController', function ($scope, $location, MtpApiManager, AppUsersManager, AppChatsManager, AppMessagesManager, AppPeersManager) { + + $scope.dialogs = []; + + var offset = 0, + hasMore = false, + limit = 20; + + + MtpApiManager.invokeApi('account.updateStatus', {offline: false}); + $scope.$on('dialogs_need_more', function () { + showMoreDialogs(); + }); + + $scope.$on('dialog_unread', function (e, dialog) { + angular.forEach($scope.dialogs, function(curDialog) { + if (curDialog.peerID == dialog.peerID) { + curDialog.unreadCount = dialog.unread_count; + } + }); + }); + + $scope.$on('dialogs_update', function (e, dialog) { + var pos = false; + angular.forEach($scope.dialogs, function(curDialog, curPos) { + if (curDialog.peerID == dialog.peerID) { + pos = curPos; + } + }); + + var wrappedDialog = AppMessagesManager.wrapForDialog(dialog.top_message, dialog.unread_count); + if (pos !== false) { + var prev = $scope.dialogs.splice(pos, 1); + wrappedDialog = angular.extend(prev[0], wrappedDialog); + offset++; + } + $scope.dialogs.unshift(wrappedDialog); + }); + + loadDialogs(); + + + + function loadDialogs (startLimit) { + offset = 0; + hasMore = false; + startLimit = startLimit || limit; + + AppMessagesManager.getDialogs(offset, startLimit).then(function (dialogsResult) { + offset += startLimit; + hasMore = offset < dialogsResult.count; + + $scope.dialogs = []; + angular.forEach(dialogsResult.dialogs, function (dialog) { + $scope.dialogs.push(AppMessagesManager.wrapForDialog(dialog.top_message, dialog.unread_count)); + }); + + $scope.$broadcast('ui_dialogs_change'); + }, function (error) { + if (error.code == 401) { + $location.path('/login'); + } + }); + } + + function showMoreDialogs () { + if (!hasMore || !offset) { + return; + } + + AppMessagesManager.getDialogs(offset, limit).then(function (dialogsResult) { + offset += limit; + hasMore = offset < dialogsResult.count; + + angular.forEach(dialogsResult.dialogs, function (dialog) { + $scope.dialogs.push(AppMessagesManager.wrapForDialog(dialog.top_message, dialog.unread_count)); + }); + + $scope.$broadcast('ui_dialogs_append'); + }); + } + + }) + + .controller('AppImHistoryController', function ($scope, $location, $timeout, MtpApiManager, AppUsersManager, AppChatsManager, AppMessagesManager, AppPeersManager, ApiUpdatesManager) { + + $scope.$watch('curDialog.peer', applyDialogSelect); + + ApiUpdatesManager.attach(); + + $scope.history = []; + $scope.typing = {}; + + var peerID, offset, hasMore, maxID, limit = 20; + + function applyDialogSelect (newPeer) { + newPeer = newPeer || $scope.curDialog.peer || ''; + + peerID = AppPeersManager.getPeerID(newPeer); + + $scope.curDialog.peerID = peerID; + $scope.curDialog.inputPeer = AppPeersManager.getInputPeer(newPeer); + + if (peerID) { + loadHistory(peerID); + } else { + showEmptyHistory(); + } + } + + function showMoreHistory () { + if (!hasMore || !offset) { + return; + } + + console.trace('load history'); + AppMessagesManager.getHistory($scope.curDialog.inputPeer, maxID, limit).then(function (historyResult) { + offset += limit; + hasMore = offset < historyResult.count; + maxID = historyResult.history[historyResult.history.length - 1]; + + angular.forEach(historyResult.history, function (id) { + $scope.history.unshift(AppMessagesManager.wrapForHistory(id)); + }); + + $scope.$broadcast('ui_history_prepend'); + }, function () { + $scope.state = {error: true}; + }); + } + + function loadHistory () { + hasMore = false; + offset = 0; + maxID = 0; + + AppMessagesManager.getHistory($scope.curDialog.inputPeer, maxID, limit).then(function (historyResult) { + offset += limit; + hasMore = offset < historyResult.count; + maxID = historyResult.history[historyResult.history.length - 1]; + + $scope.history = []; + angular.forEach(historyResult.history, function (id) { + $scope.history.push(AppMessagesManager.wrapForHistory(id)); + }); + $scope.history.reverse(); + + $scope.historyPeer = { + id: peerID, + data: AppPeersManager.getPeer(peerID), + photo: AppPeersManager.getPeerPhoto(peerID, 'User', 'Group') + }; + + $scope.typing = {}; + + MtpApiManager.getUserID().then(function (id) { + $scope.ownPhoto = AppUsersManager.getUserPhoto(id, 'User'); + }); + + $scope.state = {loaded: true}; + + $scope.$broadcast('ui_history_change'); + + AppMessagesManager.readHistory($scope.curDialog.inputPeer); + }, function () { + $scope.state = {error: true}; + }); + } + + function showEmptyHistory () { + $scope.state = {notSelected: true}; + $scope.history = []; + } + + + + var typingTimeouts = {}; + + $scope.$on('history_append', function (e, addedMessage) { + if (addedMessage.peerID == $scope.curDialog.peerID) { + dLog('append', addedMessage); + // console.trace(); + $scope.history.push(AppMessagesManager.wrapForHistory(addedMessage.messageID)); + $scope.typing = {}; + $scope.$broadcast('ui_history_append'); + offset++ + } + }); + + $scope.$on('apiUpdate', function (e, update) { + // dLog('on apiUpdate inline', update); + switch (update._) { + case 'updateUserTyping': + if (update.user_id == $scope.curDialog.peerID) { + $scope.typing = {user: AppUsersManager.getUser(update.user_id)}; + + $timeout.cancel(typingTimeouts[update.user_id]); + + typingTimeouts[update.user_id] = $timeout(function () { + $scope.typing = {}; + }, 6000); + } + break; + + case 'updateChatUserTyping': + if (-update.chat_id == $scope.curDialog.peerID) { + $scope.typing = {user: AppUsersManager.getUser(update.user_id)}; + + $timeout.cancel(typingTimeouts[update.user_id]); + + typingTimeouts[update.user_id] = $timeout(function () { + $scope.typing = {}; + }, 6000); + } + break; + } + }); + + $scope.$on('history_need_more', function () { + showMoreHistory(); + }); + + }) + + .controller('AppImPanelController', function($scope) { + $scope.$on('user_update', angular.noop); + }) + + .controller('AppImSendController', function ($scope, MtpApiManager, AppPeersManager, AppMessagesManager, ApiUpdatesManager, MtpApiFileManager) { + + $scope.$watch('curDialog.peer', resetDraft); + $scope.$on('user_update', angular.noop); + + $scope.draftMessage = {text: ''}; + + var lastTyping = false; + $scope.$watch('draftMessage.text', function (newVal) { + AppMessagesManager.readHistory($scope.curDialog.inputPeer); + + var now = +new Date(); + if (newVal === undefined || !newVal.length || now - lastTyping < 6000) { + return; + } + lastTyping = now; + + MtpApiManager.invokeApi('messages.setTyping', { + peer: $scope.curDialog.inputPeer, + typing: true + }); + }); + + $scope.sendMessage = sendMessage; + + $scope.$watch('draftMessage.files', onFilesSelected); + + function sendMessage (e) { + cancelEvent(e); + + var text = $scope.draftMessage.text; + + if ($scope.draftMessage.sending || !text.length) { + return false; + } + + text = text.replace(/:\s*(.+?)\s*:/g, function (all, name) { + var utfChar = $.emojiarea.reverseIcons[name]; + if (utfChar !== undefined) { + return utfChar; + } + return all; + }); + + $scope.draftMessage.sending = true; + + MtpApiManager.invokeApi('messages.sendMessage', { + peer: $scope.curDialog.inputPeer, + message: text, + random_id: $scope.draftMessage.randomID + }).then(function (result) { + + if (ApiUpdatesManager.saveSeq(result.seq)) { + + MtpApiManager.getUserID().then(function (fromID) { + ApiUpdatesManager.saveUpdate({ + _: 'updateNewMessage', + message: { + _: 'message', + id: result.id, + from_id: fromID, + to_id: AppPeersManager.getOutputPeer($scope.curDialog.peerID), + out: true, + unread: true, + date: result.date, + message: text, + media: {_: 'messageMediaEmpty'} + }, + pts: result.pts + }); + }); + + } + + $scope.$broadcast('ui_message_send'); + + resetDraft(); + }, function () { + delete $scope.draftMessage.sending; + }); + + return cancelEvent(e); + } + + + function resetDraft () { + $scope.draftMessage = { + randomID: [nextRandomInt(0xFFFFFFFF), nextRandomInt(0xFFFFFFFF)], + text: '' + }; + } + + function onFilesSelected (newVal) { + if (!angular.isArray(newVal) || !newVal.length) { + return; + } + + for (var i = 0; i < newVal.length; i++) { + (function (file, randomID) { + MtpApiFileManager.uploadFile(file).then(function (inputFile) { + var inputMedia; + if (file.type == 'image/jpeg') { + inputMedia = {_: 'inputMediaUploadedPhoto', file: inputFile}; + } else { + inputMedia = {_: 'inputMediaUploadedDocument', file: inputFile, file_name: file.name, mime_type: file.type}; + } + MtpApiManager.invokeApi('messages.sendMedia', { + peer: $scope.curDialog.inputPeer, + media: inputMedia, + random_id: randomID + }).then(function (result) { + + if (ApiUpdatesManager.saveSeq(result.seq)) { + ApiUpdatesManager.saveUpdate({ + _: 'updateNewMessage', + message: result.message, + pts: result.pts + }); + } + + $scope.$broadcast('ui_message_send'); + }); + }, function (error) { + dLog('upload error', error); + }) + + })(newVal[i], [nextRandomInt(0xFFFFFFFF), nextRandomInt(0xFFFFFFFF)]); + } + } + + }) + + .controller('PhotoModalController', function ($scope, AppPhotosManager) { + $scope.photo = AppPhotosManager.wrapForFull($scope.photoID); + }) + + .controller('VideoModalController', function ($scope, AppVideoManager) { + $scope.video = AppVideoManager.wrapForFull($scope.videoID); + }) + + .controller('UserModalController', function ($scope, $location, AppUsersManager) { + $scope.user = AppUsersManager.wrapForFull($scope.userID); + $scope.goToHistory = function () { + $scope.$close(); + $location.url('/im?p=' + $scope.user.peerString); + }; + }) + + .controller('ChatModalController', function ($scope, AppUsersManager, AppChatsManager, fullChat) { + $scope.chatFull = AppChatsManager.wrapForFull($scope.chatID, fullChat); + }) + + + diff --git a/js/directives.js b/js/directives.js new file mode 100644 index 00000000..482a445e --- /dev/null +++ b/js/directives.js @@ -0,0 +1,512 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +'use strict'; + +/* Directives */ + + +angular.module('myApp.directives', ['myApp.filters']) + .directive('myDialog', function() { + return { + restrict: 'AE', + scope: true, + translude: false, + templateUrl: 'partials/dialog.html' + }; + }) + + .directive('myMessage', function() { + return { + restrict: 'AE', + scope: true, + translude: false, + templateUrl: 'partials/message.html' + }; + }) + + .directive('myDialogsList', function($window, $timeout) { + + return { + link: link + }; + + function link (scope, element, attrs) { + var dialogsWrap = $('.im_dialogs_wrap')[0], + scrollableWrap = $('.im_dialogs_scrollable_wrap')[0], + // dialogsSearch = $('im_dialogs_search')[0], + moreNotified = false; + + onContentLoaded(function () { + $(dialogsWrap).nanoScroller({preventPageScrolling: true, tabIndex: -1}); + }); + + var updateScroller = function () { + onContentLoaded(function () { + $(dialogsWrap).nanoScroller(); + }); + } + + scope.$on('ui_dialogs_prepend', updateScroller); + + + scope.$on('ui_dialogs_append', function () { + onContentLoaded(function () { + updateScroller(); + moreNotified = false; + }); + }); + + scope.$on('ui_dialogs_change', function () { + onContentLoaded(function () { + updateScroller(); + moreNotified = false; + }); + }); + + $(scrollableWrap).on('scroll', function (e) { + if (!moreNotified && scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) { + scope.$emit('dialogs_need_more'); + moreNotified = true; + } + }); + + + function updateSizes () { + $(element).css({ + height: $($window).height() - 162 + }); + } + + $($window).on('resize', updateSizes); + + updateSizes(); + }; + + }) + + .directive('myHistory', function ($window, $timeout) { + + return { + link: link + }; + + function link (scope, element, attrs) { + var historyWrap = $('.im_history_wrap')[0], + scrollableWrap = $('.im_history_scrollable_wrap')[0], + scrollable = $('.im_history_scrollable')[0], + panelWrap = $('.im_history_panel_wrap', element)[0], + sendFormWrap = $('.im_send_form_wrap', element)[0], + moreNotified = false; + + onContentLoaded(function () { + $(historyWrap).nanoScroller({preventPageScrolling: true, scroll: 'bottom', tabIndex: -1}); + }); + + var updateScroller = function (delay) { + $timeout(function () { + $(historyWrap).nanoScroller(); + }, delay || 0); + } + + scope.$on('ui_history_append', function () { + var st = scrollableWrap.scrollTop; + $(scrollableWrap).addClass('im_history_to_bottom'); + if (atBottom) { + onContentLoaded(function () { + $(scrollableWrap).removeClass('im_history_to_bottom'); + updateSizes(); + $(historyWrap).nanoScroller({scrollBottom: 0}); + // scrollableWrap.scrollTop = st; + // $(scrollableWrap).animate({ + // scrollTop: scrollableWrap.scrollHeight - scrollableWrap.clientHeight + // }, 200); + updateScroller(); + }); + } + }); + + scope.$on('ui_history_change', function () { + $(scrollableWrap).addClass('im_history_to_bottom'); + $(scrollable).css({bottom: 0}); + onContentLoaded(function () { + $(scrollableWrap).removeClass('im_history_to_bottom'); + $(scrollable).css({bottom: ''}); + updateSizes(); + $(historyWrap).nanoScroller(); + $(historyWrap).nanoScroller({scrollBottom: 0}); + updateScroller(100); + moreNotified = false; + }); + }); + + + scope.$on('ui_history_prepend', function () { + var sh = scrollableWrap.scrollHeight, + st = scrollableWrap.scrollTop, + ch = scrollableWrap.clientHeight; + + $(scrollableWrap).addClass('im_history_to_bottom'); + $(scrollable).css({bottom: -(sh - st - ch)}); + + onContentLoaded(function () { + $(scrollableWrap).removeClass('im_history_to_bottom'); + $(scrollable).css({bottom: ''}); + $(historyWrap).nanoScroller(); + $(historyWrap).nanoScroller({scrollTop: st + scrollableWrap.scrollHeight - sh}); + + // updateScroller(); + updateScroller(50); + moreNotified = false; + }); + }); + + var atBottom = true; + $(scrollableWrap).on('scroll', function (e) { + atBottom = scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight; + + if (!moreNotified && scrollableWrap.scrollTop <= 300) { + moreNotified = true; + scope.$emit('history_need_more'); + } + }); + + function updateSizes () { + $(historyWrap).css({ + height: $($window).height() - panelWrap.offsetHeight - sendFormWrap.offsetHeight - 90 + }); + if (atBottom) { + onContentLoaded(function () { + $(historyWrap).nanoScroller({scroll: 'bottom'}); + }); + } + updateScroller(100); + } + + $($window).on('resize', updateSizes); + + onContentLoaded(updateSizes); + } + + }) + + .directive('mySendForm', function ($timeout) { + + return { + link: link, + scope: { + draftMessage: '=' + } + }; + + function link (scope, element, attrs) { + var messageField = $('textarea', element)[0], + fileSelect = $('input', element)[0], + dropbox = $('.im_send_dropbox_wrap', element)[0], + emojiButton = $('.im_emoji_btn', element)[0], + editorElement = messageField, + dragStarted, dragTimeout, + emojiArea = $(messageField).emojiarea({button: emojiButton}), + emojiMenu = $('.emoji-menu')[0], + richTextarea = $('.emoji-wysiwyg-editor', element)[0]; + + if (richTextarea) { + editorElement = richTextarea; + $(richTextarea).addClass('form-control'); + $(richTextarea).attr('placeholder', $(messageField).attr('placeholder')); + } + + // $(emojiMenu.firstChild).addClass('nano').nanoScroller({preventPageScrolling: true, tabIndex: -1}); + + + $(fileSelect).on('change', function () { + scope.$apply(function () { + scope.draftMessage.files = Array.prototype.slice.call(fileSelect.files); + }); + }); + + var sendOnEnter = true; + $(editorElement).on('keydown', function (e) { + if (e.keyCode != 13) { + return; + } + var submit = false; + if (sendOnEnter && !e.shiftKey) { + submit = true; + } else if (!sendOnEnter && (e.ctrlKey || e.metaKey)) { + submit = true; + } + + if (submit) { + $(element).trigger('submit'); + dLog('after submit'); + return cancelEvent(e); + } + }); + + if (richTextarea) { + scope.$watch('draftMessage.text', function (newVal) { + if (!newVal.length && !messageField.value.length) { + $timeout(function () { + $(richTextarea).html(''); + }, 0); + } + }); + } + + + $('body').on('dragenter dragleave dragover drop', onDragDropEvent); + + scope.$on('ui_history_change', focusField); + scope.$on('ui_message_send', focusField); + + scope.$on('$destroy', function cleanup() { + $('body').off('dragenter dragleave dragover drop', onDragDropEvent); + }); + + focusField(); + + function focusField () { + onContentLoaded(function () { + $(editorElement).focus(); + }); + } + + function onDragDropEvent(e) { + var dragStateChanged = false; + if (!dragStarted || dragStarted == 1) { + dragStarted = checkDragEvent(e) ? 2 : 1; + dragStateChanged = true; + } + if (dragStarted == 2) { + if (dragTimeout) { + setTimeout(function () { + clearTimeout(dragTimeout); + dragTimeout = false; + }, 0); + } + + if (e.type == 'dragenter' || e.type == 'dragover') { + if (dragStateChanged) { + $(dropbox) + .css({height: $(editorElement).height() + 12, width: $(editorElement).width() + 12}) + .show(); + } + } else { + if (e.type == 'drop') { + scope.$apply(function () { + scope.draftMessage.files = Array.prototype.slice.call(e.originalEvent.dataTransfer.files); + }); + } + dragTimeout = setTimeout(function () { + $(dropbox).hide(); + dragStarted = false; + dragTimeout = false; + }, 300); + } + } + + return cancelEvent(e); + }; + } + + }) + + .directive('myLoadThumb', function(MtpApiFileManager) { + + return { + link: link, + scope: { + thumb: '=' + } + }; + + function link (scope, element, attrs) { + + scope.$watch('thumb.location', function (newVal) { + if (!scope.thumb) dLog(222, scope); + if (!scope.thumb.location) { + element.attr('src', scope.thumb.placeholder || ''); + return; + } + + MtpApiFileManager.downloadSmallFile(scope.thumb.location, scope.thumb.size).then(function (url) { + element.attr('src', url); + }, function (e) { + dLog('Download image failed', e, scope.thumb.location); + element.attr('src', scope.thumb.placeholder || ''); + }); + }) + + } + + }) + + .directive('myLoadFullPhoto', function(MtpApiFileManager) { + + return { + link: link, + transclude: true, + template: + '
\ +
\ +
\ +
\ +
\ + {{progress.percent}}% Complete (success)\ +
\ +
\ +
\ +
\ +
\ + \ + \ + \ +
\ +
', + scope: { + fullPhoto: '=', + thumbLocation: '=' + } + }; + + function link (scope, element, attrs) { + var imgElement = $('img', element), + fullLoaded = false; + + + if (!scope.fullPhoto.location) { + imgElement.attr('src', scope.fullPhoto.placeholder || ''); + return; + } + + MtpApiFileManager.getCachedFile(scope.thumbLocation).then(function (url) { + if (!fullLoaded) { + imgElement + .attr('src', url) + .addClass('thumb_blurred') + .addClass('thumb_blur_animation'); + } + }); + + var apiPromise; + if (scope.fullPhoto.size) { + var inputLocation = { + _: 'inputFileLocation', + volume_id: scope.fullPhoto.location.volume_id, + local_id: scope.fullPhoto.location.local_id, + secret: scope.fullPhoto.location.secret + }; + apiPromise = MtpApiFileManager.downloadFile(scope.fullPhoto.location.dc_id, inputLocation, scope.fullPhoto.size); + } else { + apiPromise = MtpApiFileManager.downloadSmallFile(scope.fullPhoto.location); + } + + scope.progress = {enabled: true, percent: 1}; + + apiPromise.then(function (url) { + fullLoaded = true; + scope.progress.enabled = false; + imgElement + .attr('src', url) + .removeClass('thumb_blurred'); + + }, function (e) { + dLog('Download image failed', e, scope.fullPhoto.location); + scope.progress.enabled = false; + imgElement + .attr('src', scope.fullPhoto.placeholder || '') + .removeClass('thumb_blurred'); + + }, function (progress) { + scope.progress.percent = Math.max(1, Math.floor(100 * progress.done / progress.total)); + }); + } + + }) + + + .directive('myLoadVideo', function($sce, MtpApiFileManager) { + + return { + link: link, + transclude: true, + template: + '
\ +
\ +
\ +
\ +
\ + {{progress.percent}}% Complete (success)\ +
\ +
\ +
\ +
\ +
\ + \ +
\ +
\ + \ +
\ +
', + scope: { + video: '=' + } + }; + + function link (scope, element, attrs) { + + scope.progress = {enabled: true, percent: 1}; + scope.player = {}; + + var inputLocation = { + _: 'inputVideoFileLocation', + id: scope.video.id, + access_hash: scope.video.access_hash + }; + + MtpApiFileManager.downloadFile(scope.video.dc_id, inputLocation, scope.video.size).then(function (url) { + scope.progress.enabled = false; + // scope.progress = {enabled: true, percent: 50}; + scope.player.src = $sce.trustAsResourceUrl(url); + }, function (e) { + dLog('Download image failed', e, scope.fullPhoto.location); + scope.progress.enabled = false; + scope.player.src = ''; + }, function (progress) { + scope.progress.percent = Math.max(1, Math.floor(100 * progress.done / progress.total)); + }); + } + + }) + + .directive('myMapPoint', function(ExternalResourcesManager) { + + return { + link: link, + scope: { + point: '=' + } + }; + + function link (scope, element, attrs) { + + var apiKey = 'AIzaSyC32ij28dCa0YzEV_HqbWfIwTZQql-RNS0'; + + var src = 'https://maps.googleapis.com/maps/api/staticmap?sensor=false¢er=' + scope.point['lat'] + ',' + scope.point['long'] + '&zoom=13&size=200x100&scale=2&key=' + apiKey; + + ExternalResourcesManager.downloadImage(src).then(function (url) { + element.append(''); + }); + + element.attr('href','https://maps.google.com/?q=' + scope.point['lat'] + ',' + scope.point['long']); + element.attr('target','_blank'); + } + + }) diff --git a/js/filters.js b/js/filters.js new file mode 100644 index 00000000..a2914d42 --- /dev/null +++ b/js/filters.js @@ -0,0 +1,126 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +'use strict'; + +/* Filters */ + +angular.module('myApp.filters', []) + + .filter('userName', [function() { + return function (user) { + if (!user || !user.first_name && !user.last_name) { + return 'DELETED'; + } + return user.first_name + ' ' + user.last_name; + } + }]) + + .filter('userFirstName', [function() { + return function (user) { + if (!user || !user.first_name && !user.last_name) { + return 'DELETED'; + } + return user.first_name || user.last_name; + } + }]) + + .filter('userStatus', ['$filter', function($filter) { + return function (user) { + if (!user || !user.status || user.status._ == 'userStatusEmpty') { + return 'offline'; + } + if (user.status._ == 'userStatusOnline') { + return 'online'; + } + + return 'last seen ' + $filter('relativeTime')(user.status.was_online); + } + }]) + + .filter('chatTitle', [function() { + return function (chat) { + if (!chat || !chat.title) { + return 'DELETED'; + } + return chat.title; + } + }]) + + .filter('dateOrTime', ['$filter', function($filter) { + return function (timestamp) { + var ticks = timestamp * 1000, + diff = Math.abs(+new Date() - ticks), + format = 'HH:mm'; + + if (diff > 518400000) { // 6 days + format = 'shortDate'; + } + else if (diff > 43200000) { // 12 hours + format = 'EEE'; + } + return $filter('date')(ticks, format); + } + }]) + + .filter('duration', [function() { + return function (duration) { + var secs = duration % 60, + mins = Math.floor((duration - secs) / 60.0); + + if (secs < 10) { + secs = '0' + secs; + } + + return mins + ':' + secs; + } + }]) + + .filter('phoneNumber', [function() { + return function (phoneRaw) { + if (phoneRaw.charAt(0) == '7') { + return '+' + phoneRaw.charAt(0) + ' (' + phoneRaw.substr(1, 3) + ') ' + phoneRaw.substr(4, 3) + '-' + phoneRaw.substr(7, 2) + '-' + phoneRaw.substr(9, 2); + } + return '+' + phoneRaw; + } + }]) + + .filter('formatSize', [function () { + return function (size) { + return Math.round(size / 1024) + 'Kb'; + } + }]) + + .filter('nl2br', [function () { + return function (text) { + return text.replace(/\n/g, '
'); + } + }]) + + .filter('richText', ['$filter', function ($filter) { + return function (text) { + return $filter('linky')(text, '_blank').replace(/\n| /g, '
'); + } + }]) + + .filter('relativeTime', ['$filter', function($filter) { + return function (timestamp) { + var ticks = timestamp * 1000, + diff = Math.abs(+new Date() - ticks); + + if (diff < 60000) { + return 'just now'; + } + if (diff < 3000000) { + return Math.ceil(diff / 60000) + ' minutes ago'; + } + if (diff < 10000000) { + return Math.ceil(diff / 3600000) + ' hours ago'; + } + return $filter('dateOrTime')(timestamp); + } + }]) \ No newline at end of file diff --git a/js/lib/aes_worker.js b/js/lib/aes_worker.js new file mode 100644 index 00000000..fe1ff83b --- /dev/null +++ b/js/lib/aes_worker.js @@ -0,0 +1,21 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +importScripts('mtproto.js', '../../vendor/jsbn/jsbn_combined.js', '../../vendor/cryptoJS/crypto.js'); + +onmessage = function (e) { + // console.log('AES worker in', e.data); + var taskID = e.data.taskID, + result; + + if (e.data.task == 'encrypt') { + result = aesEncrypt(e.data.bytes, e.data.keyBytes, e.data.ivBytes); + } else { + result = aesDecrypt(e.data.encryptedBytes, e.data.keyBytes, e.data.ivBytes); + } + postMessage({taskID: taskID, result: result}); +} \ No newline at end of file diff --git a/js/lib/config.js b/js/lib/config.js new file mode 100644 index 00000000..7f7ef7ad --- /dev/null +++ b/js/lib/config.js @@ -0,0 +1,14 @@ +Config = window.Config || {}; +Config.Schema = Config.Schema || {}; + + +Config.Schema.MTProto = {"constructors":[{"id":"481674261","predicate":"vector","params":[],"type":"Vector 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diff --git a/js/lib/mtproto.js b/js/lib/mtproto.js new file mode 100644 index 00000000..8d236540 --- /dev/null +++ b/js/lib/mtproto.js @@ -0,0 +1,2612 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +var _logTimer = (new Date()).getTime(); +function dLog () { + try { + var t = '[' + (((new Date()).getTime() - _logTimer) / 1000).toFixed(3) + '] '; + if (window.console && console.log) { + var args = Array.prototype.slice.call(arguments); + args.unshift(t); + console.log.apply(console, args); + } + } catch (e) {} + + return true; +} + +function bigint (num) { + return new BigInteger(num.toString(16), 16); +} + +function dHexDump (bytes) { + var arr = []; + for (var i = 0; i < bytes.length; i++) { + if (i && !(i % 2)) { + if (!(i % 16)) { + arr.push("\n"); + } else if (!(i % 4)) { + arr.push(' '); + } else { + arr.push(' '); + } + } + arr.push((bytes[i] < 16 ? '0' : '') + bytes[i].toString(16)); + } + + console.log(arr.join('')); +} + +function bytesToHex (bytes) { + var arr = []; + for (var i = 0; i < bytes.length; i++) { + arr.push((bytes[i] < 16 ? '0' : '') + bytes[i].toString(16)); + } + return arr.join(''); +} + +function bytesFromHex (hexString) { + var len = hexString.length, + i, + bytes = []; + + for (i = 0; i < len; i += 2) { + bytes.push(parseInt(hexString.substr(i, 2), 16)); + } + + return bytes; +} + +function bytesCmp (bytes1, bytes2) { + var len = bytes1.length; + if (len != bytes2.length) { + return false; + } + + for (var i = 0; i < len; i++) { + if (bytes1[i] != bytes2[i]) { + return false; + } + } + return true; +} + +function bytesXor (bytes1, bytes2) { + var len = bytes1.length, + bytes = []; + + for (var i = 0; i < len; ++i) { + bytes[i] = bytes1[i] ^ bytes2[i]; + } + + return bytes; +} + +function bytesToWords (bytes) { + var len = bytes.length, + words = []; + + for (var i = 0; i < len; i++) { + words[i >>> 2] |= bytes[i] << (24 - (i % 4) * 8); + } + + return new CryptoJS.lib.WordArray.init(words, len); +} + +function bytesFromWords (wordArray) { + var words = wordArray.words, + sigBytes = wordArray.sigBytes, + bytes = []; + + for (var i = 0; i < sigBytes; i++) { + bytes.push((words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff); + } + + return bytes; +} + +function bytesFromBigInt (bigInt, len) { + var bytes = bigInt.toByteArray(); + + while (!bytes[0] && (!len || bytes.length > len)) { + bytes = bytes.slice(1); + } + + return bytes; +} + +function bytesToArrayBuffer (b) { + var len = b.length, + array = new Uint8Array(len); + + for (var i = 0; i < len; ++i) { + array[i] = b[i]; + } + + return array.buffer; +} + +function bytesFromArrayBuffer (buffer) { + var len = buffer.byteLength, + byteView = new Uint8Array(buffer), + bytes = []; + + for (var i = 0; i < len; ++i) { + bytes[i] = byteView[i]; + } + + return bytes; +} + +function longToInts (sLong) { + var divRem = new BigInteger(sLong, 10).divideAndRemainder(bigint(0x100000000)); + + return [divRem[0].intValue(), divRem[1].intValue()]; +} + +function longToBytes (sLong) { + return bytesFromWords({words: longToInts(sLong), sigBytes: 8}).reverse(); +} + +function longFromInts (high, low) { + return bigint(high).shiftLeft(32).add(bigint(low)).toString(10); +} + +function intToUint (val) { + val = parseInt(val); + if (val < 0) { + val = val + 4294967296; + } + return val; +} + +function uintToInt (val) { + if (val > 2147483647) { + val = val - 4294967296; + } + return val; +} + +function sha1Hash (bytes) { + // dLog('SHA-1 hash start'); + var hashBytes = sha1.hash(bytes, true); + // dLog('SHA-1 hash finish'); + + return hashBytes; +} + + + +function rsaEncrypt (publicKey, bytes) { + var needPadding = 255 - bytes.length; + if (needPadding > 0) { + var padding = new Array(needPadding); + (new SecureRandom()).nextBytes(padding); + + bytes = bytes.concat(padding); + } + + // dLog('RSA encrypt start'); + var N = new BigInteger(publicKey.modulus, 16), + E = new BigInteger(publicKey.exponent, 16), + X = new BigInteger(bytes), + encryptedBigInt = X.modPowInt(E, N), + encryptedBytes = bytesFromBigInt(encryptedBigInt, 256); + + // dLog('RSA encrypt finish'); + + return encryptedBytes; +} + +function aesEncrypt (bytes, keyBytes, ivBytes) { + // dLog('AES encrypt start', bytes.length/*, bytesToHex(keyBytes), bytesToHex(ivBytes)*/); + + var needPadding = 16 - (bytes.length % 16); + if (needPadding > 0 && needPadding < 16) { + var padding = new Array(needPadding); + (new SecureRandom()).nextBytes(padding); + + bytes = bytes.concat(padding); + } + + var encryptedWords = CryptoJS.AES.encrypt(bytesToWords(bytes), bytesToWords(keyBytes), { + iv: bytesToWords(ivBytes), + padding: CryptoJS.pad.NoPadding, + mode: CryptoJS.mode.IGE + }).ciphertext; + + var encryptedBytes = bytesFromWords(encryptedWords); + + // dLog('AES encrypt finish'); + + return encryptedBytes; +} + +function aesDecrypt (encryptedBytes, keyBytes, ivBytes) { + dLog('AES decrypt start', encryptedBytes.length/*, bytesToHex(keyBytes), bytesToHex(ivBytes)*/); + + var decryptedWords = CryptoJS.AES.decrypt({ciphertext: bytesToWords(encryptedBytes)}, bytesToWords(keyBytes), { + iv: bytesToWords(ivBytes), + padding: CryptoJS.pad.NoPadding, + mode: CryptoJS.mode.IGE + }); + + var bytes = bytesFromWords(decryptedWords); + + dLog('AES decrypt finish'); + + return bytes; +} + +function gzipUncompress (bytes) { + // dLog('Gzip uncompress start'); + var result = (new Zlib.Gunzip(bytes)).decompress(); + // dLog('Gzip uncompress finish'); + return result; +} + +function nextRandomInt (maxValue) { + return Math.floor(Math.random() * maxValue); +}; + +function pqPrimeFactorization (pqBytes) { + dLog('PQ start'); + + var what = new BigInteger(pqBytes), + g; + + var it = 0; + for (var i = 0; i < 3; i++) { + var q = (nextRandomInt(128) & 15) + 17, + x = bigint(nextRandomInt(1000000000) + 1), + y = x.clone(), + lim = 1 << (i + 18); + + for (var j = 1; j < lim; j++) { + ++it; + var a = x.clone(), + b = x.clone(), + c = bigint(q); + + while (!b.equals(BigInteger.ZERO)) { + if (!b.and(BigInteger.ONE).equals(BigInteger.ZERO)) { + c = c.add(a); + if (c.compareTo(what) > 0) { + c = c.subtract(what); + } + } + a = a.add(a); + if (a.compareTo(what) > 0) { + a = a.subtract(what); + } + b = b.shiftRight(1); + } + + x = c.clone(); + var z = x.compareTo(y) < 0 ? y.subtract(x) : x.subtract(y); + g = z.gcd(what); + if (!g.equals(BigInteger.ONE)) { + break; + } + if ((j & (j - 1)) == 0) { + y = x.clone(); + } + } + if (g.compareTo(BigInteger.ONE) > 0) { + break; + } + } + + var f = what.divide(g), P, Q; + + if (g.compareTo(f) > 0) { + P = f; + Q = g; + } else { + P = g; + Q = f; + } + + dLog('PQ finish', it + ' iterations'); + + return [bytesFromBigInt(P), bytesFromBigInt(Q)]; +} + + +function TLSerialization (options) { + options = options || {}; + this.maxLength = options.startMaxLength || 2048; // 2Kb + this.offset = 0; // in bytes + + this.createBuffer(); + + // this.debug = options.debug !== undefined ? options.debug : true; + this.mtproto = options.mtproto || false; + return this; +} + +TLSerialization.prototype.createBuffer = function () { + this.buffer = new ArrayBuffer(this.maxLength); + this.intView = new Int32Array(this.buffer); + this.byteView = new Uint8Array(this.buffer); +}; + +TLSerialization.prototype.getArray = function () { + var resultBuffer = new ArrayBuffer(this.offset); + var resultArray = new Int32Array(resultBuffer); + + resultArray.set(this.intView.subarray(0, this.offset / 4)); + + return resultArray; +}; + +TLSerialization.prototype.getBuffer = function () { + return this.getArray().buffer; +}; + +TLSerialization.prototype.getBytes = function () { + var bytes = []; + for (var i = 0; i < this.offset; i++) { + bytes.push(this.byteView[i]); + } + return bytes; +}; + +TLSerialization.prototype.checkLength = function (needBytes) { + if (this.offset + needBytes < this.maxLength) { + return; + } + + dLog('Increase buffer', this.offset, needBytes, this.maxLength); + console.trace(); + this.maxLength = Math.max(this.maxLength * 2, this.offset + needBytes + 16); + var previousBuffer = this.buffer, + previousArray = new Int32Array(previousBuffer); + + this.createBuffer(); + + new Int32Array(this.buffer).set(previousArray); +}; + +TLSerialization.prototype.writeInt = function (i, field) { + this.debug && dLog('>>>', i.toString(16), i, field); + + this.checkLength(4); + this.intView[this.offset / 4] = i; + this.offset += 4; +}; + +TLSerialization.prototype.storeInt = function (i, field) { + this.writeInt(i, (field || '') + ':int'); +}; + +TLSerialization.prototype.storeBool = function (i, field) { + if (i) { + this.writeInt(0x997275b5, (field || '') + ':bool'); + } else { + this.writeInt(0xbc799737, (field || '') + ':bool'); + } +}; + +TLSerialization.prototype.storeLongP = function (iHigh, iLow, field) { + this.writeInt(iLow, (field || '') + ':long[low]'); + this.writeInt(iHigh, (field || '') + ':long[high]'); +}; + +TLSerialization.prototype.storeLong = function (sLong, field) { + if (angular.isArray(sLong)) { + if (sLong.length == 2) { + return this.storeLongP(sLong[0], sLong[1], field); + } else { + return this.storeIntBytes(sLong, 64, field); + } + } + + var divRem = new BigInteger(sLong, 10).divideAndRemainder(bigint(0x100000000)); + + this.writeInt(intToUint(divRem[1].intValue()), (field || '') + ':long[low]'); + this.writeInt(intToUint(divRem[0].intValue()), (field || '') + ':long[high]'); +}; + +TLSerialization.prototype.storeDouble = function (f) { + var buffer = new ArrayBuffer(8); + var intView = new Int32Array(buffer); + var doubleView = new Float64Array(buffer); + + doubleView[0] = f; + + this.writeInt(intView[0], (field || '') + ':double[low]'); + this.writeInt(intView[1], (field || '') + ':double[high]'); +}; + +TLSerialization.prototype.storeString = function (s, field) { + this.debug && dLog('>>>', s, (field || '') + ':string'); + + var sUTF8 = unescape(encodeURIComponent(s)); + + this.checkLength(sUTF8.length + 8); + + + var len = sUTF8.length; + if (len <= 253) { + this.byteView[this.offset++] = len; + } else { + this.byteView[this.offset++] = 254; + this.byteView[this.offset++] = len & 0xFF; + this.byteView[this.offset++] = (len & 0xFF00) >> 8; + this.byteView[this.offset++] = (len & 0xFF0000) >> 16; + } + for (var i = 0; i < len; i++) { + this.byteView[this.offset++] = sUTF8.charCodeAt(i); + } + + // Padding + while (this.offset % 4) { + this.byteView[this.offset++] = 0; + } +} + + +TLSerialization.prototype.storeBytes = function (bytes, field) { + this.debug && dLog('>>>', bytesToHex(bytes), (field || '') + ':bytes'); + + this.checkLength(bytes.length + 8); + + var len = bytes.length; + if (len <= 253) { + this.byteView[this.offset++] = len; + } else { + this.byteView[this.offset++] = 254; + this.byteView[this.offset++] = len & 0xFF; + this.byteView[this.offset++] = (len & 0xFF00) >> 8; + this.byteView[this.offset++] = (len & 0xFF0000) >> 16; + } + for (var i = 0; i < len; i++) { + this.byteView[this.offset++] = bytes[i]; + } + + // Padding + while (this.offset % 4) { + this.byteView[this.offset++] = 0; + } +} + +TLSerialization.prototype.storeIntBytes = function (bytes, bits, field) { + var len = bytes.length; + if ((bits % 32) || (len * 8) != bits) { + throw new Error('Invalid bits: ' + bits + ', ' + bytes.length); + } + + this.debug && dLog('>>>', bytesToHex(bytes), (field || '') + ':int' + bits); + this.checkLength(len); + + for (var i = 0; i < len; i++) { + this.byteView[this.offset++] = bytes[i]; + } +}; + +TLSerialization.prototype.storeRawBytes = function (bytes, field) { + var len = bytes.length; + + this.debug && dLog('>>>', bytesToHex(bytes), (field || '')); + this.checkLength(len); + + for (var i = 0; i < len; i++) { + this.byteView[this.offset++] = bytes[i]; + } +}; + + +TLSerialization.prototype.storeMethod = function (methodName, params) { + var schema = this.mtproto ? Config.Schema.MTProto : Config.Schema.API, + methodData = false, + i; + + for (i = 0; i < schema.methods.length; i++) { + if (schema.methods[i].method == methodName) { + methodData = schema.methods[i]; + break + } + } + if (!methodData) { + throw new Error('No method ' + methodName + ' found'); + } + + this.storeInt(intToUint(methodData.id), methodName + '[id]'); + + var self = this; + angular.forEach(methodData.params, function (param) { + self.storeObject(params[param.name], param.type, methodName + '[' + param.name + ']'); + }); +}; + +TLSerialization.prototype.storeObject = function (obj, type, field) { + switch (type) { + case 'int': return this.storeInt(obj, field); + case 'long': return this.storeLong(obj, field); + case 'int128': return this.storeIntBytes(obj, 128, field); + case 'int256': return this.storeIntBytes(obj, 256, field); + case 'int512': return this.storeIntBytes(obj, 512, field); + case 'string': return this.storeString(obj, field); + case 'bytes': return this.storeBytes(obj, field); + case 'double': return this.storeDouble(obj, field); + case 'Bool': return this.storeBool(obj, field); + } + + if (angular.isArray(obj)) { + if (type.substr(0, 6) == 'Vector') { + this.writeInt(0x1cb5c415, field + '[id]'); + } + else if (type.substr(0, 6) != 'vector') { + throw new Error('Invalid vector type ' + type); + } + var itemType = type.substr(7, type.length - 8); // for "Vector" + this.writeInt(obj.length, field + '[count]'); + for (var i = 0; i < obj.length; i++) { + this.storeObject(obj[i], itemType, field + '[' + i + ']'); + } + return true; + } + else if (type.substr(0, 6).toLowerCase() == 'vector') { + throw new Error('Invalid vector object'); + } + + if (!angular.isObject(obj)) { + throw new Error('Invalid object for type ' + type); + } + + var schema = this.mtproto ? Config.Schema.MTProto : Config.Schema.API, + predicate = obj['_'], + isBare = false, + constructorData = false, + i; + + if (isBare = (type.charAt(0) == '%')) { + type = type.substr(1); + } + + for (i = 0; i < schema.constructors.length; i++) { + if (schema.constructors[i].predicate == predicate) { + constructorData = schema.constructors[i]; + break + } + } + if (!constructorData) { + throw new Error('No predicate ' + predicate + ' found'); + } + + if (predicate == type) { + isBare = true; + } + + if (!isBare) { + this.writeInt(intToUint(constructorData.id), field + '[' + predicate + '][id]'); + } + + var self = this; + angular.forEach(constructorData.params, function (param) { + self.storeObject(obj[param.name], param.type, field + '[' + predicate + '][' + param.name + ']'); + }); +}; + + + +function TLDeserialization (buffer, options) { + options = options || {}; + + this.offset = 0; // in bytes + + this.buffer = buffer; + this.intView = new Uint32Array(this.buffer); + this.byteView = new Uint8Array(this.buffer); + + // this.debug = options.debug !== undefined ? options.debug : true; + this.mtproto = options.mtproto || false; + return this; +} + +TLDeserialization.prototype.readInt = function (field) { + if (this.offset >= this.intView.length * 4) { + throw new Error('Nothing to fetch'); + } + + var i = this.intView[this.offset / 4]; + + this.debug && dLog('<<<', i.toString(16), i, field); + + this.offset += 4; + + return i; +}; + +TLDeserialization.prototype.fetchInt = function (field) { + return this.readInt((field || '') + ':int'); +} + +TLDeserialization.prototype.fetchDouble = function (field) { + var buffer = new ArrayBuffer(8); + var intView = new Int32Array(buffer); + var doubleView = new Float64Array(buffer); + + intView[0] = this.readInt((field || '') + ':double[low]'), + intView[1] = this.readInt((field || '') + ':double[high]'); + + return doubleView[0]; +}; + +TLDeserialization.prototype.fetchLong = function (field) { + var iLow = this.readInt((field || '') + ':long[low]'), + iHigh = this.readInt((field || '') + ':long[high]'); + + var longDec = bigint(iHigh).shiftLeft(32).add(bigint(iLow)).toString(); + + return longDec; +} + +TLDeserialization.prototype.fetchBool = function (field) { + var i = this.readInt((field || '') + ':bool'); + if (i == 0x997275b5) { + return true; + } else if (i == 0xbc799737) { + return false + } + throw new Error('Unknown Bool constructor ' + i); +} + +TLDeserialization.prototype.fetchString = function (field) { + var len = this.byteView[this.offset++]; + + if (len == 254) { + var len = this.byteView[this.offset++] | + (this.byteView[this.offset++] << 8) | + (this.byteView[this.offset++] << 16); + } + + var sUTF8 = ''; + for (var i = 0; i < len; i++) { + sUTF8 += String.fromCharCode(this.byteView[this.offset++]); + } + + // Padding + while (this.offset % 4) { + this.offset++; + } + + try { + var s = decodeURIComponent(escape(sUTF8)); + } catch (e) { + var s = sUTF8; + } + + this.debug && dLog('<<<', s, (field || '') + ':string'); + + return s; +} + + +TLDeserialization.prototype.fetchBytes = function (field) { + var len = this.byteView[this.offset++]; + + if (len == 254) { + var len = this.byteView[this.offset++] | + (this.byteView[this.offset++] << 8) | + (this.byteView[this.offset++] << 16); + } + + var bytes = []; + for (var i = 0; i < len; i++) { + bytes.push(this.byteView[this.offset++]); + } + + // Padding + while (this.offset % 4) { + this.offset++; + } + + this.debug && dLog('<<<', bytesToHex(bytes), (field || '') + ':bytes'); + + return bytes; +} + +TLDeserialization.prototype.fetchIntBytes = function (bits, field) { + if (bits % 32) { + throw new Error('Invalid bits: ' + bits); + } + + var len = bits / 8; + var bytes = []; + for (var i = 0; i < len; i++) { + bytes.push(this.byteView[this.offset++]); + } + + this.debug && dLog('<<<', bytesToHex(bytes), (field || '') + ':int' + bits); + + return bytes; +}; + + +TLDeserialization.prototype.fetchRawBytes = function (len, field) { + if (len === false) { + len = this.readInt((field || '') + '_length'); + } + + var bytes = []; + for (var i = 0; i < len; i++) { + bytes.push(this.byteView[this.offset++]); + } + + this.debug && dLog('<<<', bytesToHex(bytes), (field || '')); + + return bytes; +}; + +TLDeserialization.prototype.fetchObject = function (type, field) { + switch (type) { + case 'int': return this.fetchInt(field); + case 'long': return this.fetchLong(field); + case 'int128': return this.fetchIntBytes(128, field); + case 'int256': return this.fetchIntBytes(256, field); + case 'int512': return this.fetchIntBytes(512, field); + case 'string': return this.fetchString(field); + case 'bytes': return this.fetchBytes(field); + case 'double': return this.fetchDouble(field); + case 'Bool': return this.fetchBool(field); + } + + field = field || type || 'Object'; + + if (type.substr(0, 6) == 'Vector' || type.substr(0, 6) == 'vector') { + if (type.charAt(0) == 'V') { + var constructor = this.readInt(field + '[id]'); + if (constructor != 0x1cb5c415) { + throw new Error('Invalid vector constructor ' + constructor); + } + } + var len = this.readInt(field + '[count]'); + var result = []; + if (len > 0) { + var itemType = type.substr(7, type.length - 8); // for "Vector" + for (var i = 0; i < len; i++) { + result.push(this.fetchObject(itemType, field + '[' + i + ']')) + } + } + + return result; + } + + var schema = this.mtproto ? Config.Schema.MTProto : Config.Schema.API, + predicate = false, + constructorData = false; + + if (type.charAt(0) == '%') { + var checkType = type.substr(1); + for (i = 0; i < schema.constructors.length; i++) { + if (schema.constructors[i].type == checkType) { + constructorData = schema.constructors[i]; + break + } + } + if (!constructorData) { + throw new Error('Constructor not found for type: ' + type); + } + } + else if (type.charAt(0) >= 97 && type.charAt(0) <= 122) { + for (i = 0; i < schema.constructors.length; i++) { + if (schema.constructors[i].predicate == type) { + constructorData = schema.constructors[i]; + break + } + } + if (!constructorData) { + throw new Error('Constructor not found for predicate: ' + type); + } + } + else { + var constructor = this.readInt(field + '[id]'), + constructorCmp = uintToInt(constructor); + + if (constructorCmp == 0x3072cfa1) { // Gzip packed + var compressed = this.fetchBytes(field + '[packed_string]'), + uncompressed = gzipUncompress(compressed), + buffer = bytesToArrayBuffer(uncompressed), + newDeserializer = (new TLDeserialization(buffer)); + + return newDeserializer.fetchObject(type, field); + } + + for (i = 0; i < schema.constructors.length; i++) { + if (schema.constructors[i].id == constructorCmp) { + constructorData = schema.constructors[i]; + break; + } + } + + var fallback = false; + if (!constructorData && this.mtproto) { + var schemaFallback = Config.Schema.API; + for (i = 0; i < schemaFallback.constructors.length; i++) { + if (schemaFallback.constructors[i].id == constructorCmp) { + constructorData = schemaFallback.constructors[i]; + + delete this.mtproto; + fallback = true; + break; + } + } + } + if (!constructorData) { + throw new Error('Constructor not found: ' + constructor); + } + } + + predicate = constructorData.predicate; + + var result = {'_': predicate}; + + var self = this; + angular.forEach(constructorData.params, function (param) { + result[param.name] = self.fetchObject(param.type, field + '[' + predicate + '][' + param.name + ']'); + }); + + if (fallback) { + this.mtproto = true; + } + + return result; +}; + +TLDeserialization.prototype.getOffset = function () { + return this.offset; +}; + +TLDeserialization.prototype.fetchEnd = function () { + if (this.offset != this.byteView.length) { + throw new Error('Fetch end with non-empty buffer'); + } + return true; +}; + +if (typeof angular != 'undefined') angular.module('mtproto.services', ['myApp.services']). + +factory('MtpDcConfigurator', function () { + var dcOptions = window._testMode + ? [ + {id: 1, host: '173.240.5.253', port: 80}, + {id: 2, host: '95.142.192.65', port: 80}, + {id: 3, host: '174.140.142.5', port: 80} + ] + : [ + {id: 1, host: '173.240.5.1', port: 80}, + {id: 2, host: '95.142.192.66', port: 80}, + {id: 3, host: '174.140.142.6', port: 80}, + {id: 4, host: '31.210.235.12', port: 80}, + {id: 5, host: '116.51.22.2', port: 80}, + ]; + + var chosenServers = {}; + + function chooseServer(dcID) { + if (chosenServers[dcID] === undefined) { + var chosenServer = false, + i, dcOption; + for (i = 0; i < dcOptions.length; i++) { + dcOption = dcOptions[i]; + if (dcOption.id == dcID) { + chosenServer = dcOption.host + ':' + dcOption.port; + } + } + chosenServers[dcID] = chosenServer; + } + + return chosenServers[dcID]; + } + + return { + chooseServer: chooseServer + }; +}). + +factory('MtpRsaKeysManager', function () { + +/** +* Server public key, obtained from here: https://core.telegram.org/api/obtaining_api_id +* +* -----BEGIN RSA PUBLIC KEY----- +* MIIBCgKCAQEAwVACPi9w23mF3tBkdZz+zwrzKOaaQdr01vAbU4E1pvkfj4sqDsm6 +* lyDONS789sVoD/xCS9Y0hkkC3gtL1tSfTlgCMOOul9lcixlEKzwKENj1Yz/s7daS +* an9tqw3bfUV/nqgbhGX81v/+7RFAEd+RwFnK7a+XYl9sluzHRyVVaTTveB2GazTw +* Efzk2DWgkBluml8OREmvfraX3bkHZJTKX4EQSjBbbdJ2ZXIsRrYOXfaA+xayEGB+ +* 8hdlLmAjbCVfaigxX0CDqWeR1yFL9kwd9P0NsZRPsmoqVwMbMu7mStFai6aIhc3n +* Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB +* -----END RSA PUBLIC KEY----- +*/ + + var publisKeysHex = [{ + modulus: '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', + exponent: '010001' + }]; + + var publicKeysParsed = {}; + var prepared = false; + + function prepareRsaKeys () { + if (prepared) { + return; + } + + for (var i = 0; i < publisKeysHex.length; i++) { + var keyParsed = publisKeysHex[i]; + + var RSAPublicKey = new TLSerialization(); + RSAPublicKey.storeBytes(bytesFromHex(keyParsed.modulus), 'n'); + RSAPublicKey.storeBytes(bytesFromHex(keyParsed.exponent), 'e'); + + var buffer = RSAPublicKey.getBuffer(); + + var fingerprintBytes = sha1Hash(buffer).slice(-8); + fingerprintBytes.reverse(); + + var fingerprint = new BigInteger(fingerprintBytes).toString(16); + + publicKeysParsed[fingerprint] = { + modulus: keyParsed.modulus, + exponent: keyParsed.exponent + }; + } + + prepared = true; + }; + + function selectRsaKeyByFingerPrint (fingerprints) { + prepareRsaKeys(); + + var fingerprintHex, foundKey, i; + for (i = 0; i < fingerprints.length; i++) { + fingerprintHex = new BigInteger(fingerprints[i], 10).toString(16); + if (foundKey = publicKeysParsed[fingerprintHex]) { + return angular.extend({fingerprint: fingerprints[i]}, foundKey); + } + } + + return false; + }; + + return { + prepare: prepareRsaKeys, + select: selectRsaKeyByFingerPrint + }; +}). + +service('MtpSecureRandom', SecureRandom). + +factory('MtpMessageIdGenerator', function (AppConfigManager) { + var lastMessageID = [0, 0], + timeOffset = 0; + + AppConfigManager.get('server_time_offset').then(function (to) { + if (to) { + timeOffset = to; + } + }); + + function generateMessageID () { + var timeTicks = +new Date() + timeOffset, + timeSec = Math.floor(timeTicks / 1000), + timeMSec = timeTicks % 1000, + random = nextRandomInt(0xFFFF); + + var messageID = [timeSec, (timeMSec << 21) | (random << 3) | 4]; + if (lastMessageID[0] > messageID[0] || + lastMessageID[0] == messageID[0] && lastMessageID[1] >= messageID[1]) { + + messageID = [lastMessageID[0], lastMessageID[1] + 4]; + } + + lastMessageID = messageID; + + // dLog('generated msg id', messageID); + + return longFromInts(messageID[0], messageID[1]); + }; + + function applyServerTime (serverTime, localTime) { + timeOffset = serverTime - Math.floor((localTime || +new Date()) / 1000); + AppConfigManager.set({server_time_offset: timeOffset}); + }; + + return { + generateID: generateMessageID, + applyServerTime: applyServerTime + }; +}). + +factory('MtpAuthorizer', function (MtpDcConfigurator, MtpRsaKeysManager, MtpSecureRandom, MtpMessageIdGenerator, $http, $q, $timeout) { + + function mtpSendPlainRequest (dcID, requestBuffer) { + var requestLength = requestBuffer.byteLength, + requestArray = new Int32Array(requestBuffer); + + var header = new TLSerialization(); + header.storeLongP(0, 0, 'auth_key_id'); // Auth key + header.storeLong(MtpMessageIdGenerator.generateID(), 'msg_id'); // Msg_id + header.storeInt(requestLength, 'request_length'); + + var headerBuffer = header.getBuffer(), + headerArray = new Int32Array(headerBuffer), + headerLength = headerBuffer.byteLength; + + var resultBuffer = new ArrayBuffer(headerLength + requestLength), + resultArray = new Int32Array(resultBuffer); + + resultArray.set(headerArray); + resultArray.set(requestArray, headerArray.length); + + delete $http.defaults.headers.post['Content-Type']; + delete $http.defaults.headers.common['Accept']; + + return $http.post('http://' + MtpDcConfigurator.chooseServer(dcID) + '/apiw1', resultArray, { + responseType: 'arraybuffer', + transformRequest: null, + transformResponse: function (responseBuffer) { + var deserializer = new TLDeserialization(responseBuffer, {mtproto: true}); + + var auth_key_id = deserializer.fetchLong('auth_key_id'); + var msg_id = deserializer.fetchLong('msg_id'); + var msg_len = deserializer.fetchInt('msg_len'); + + rng_seed_time(); + + return deserializer; + } + }); + }; + + function mtpSendReqPQ (auth) { + var deferred = auth.deferred; + + var request = new TLSerialization({mtproto: true}); + + request.storeMethod('req_pq', {nonce: auth.nonce}); + + mtpSendPlainRequest(auth.dcID, request.getBuffer()).then(function (result) { + var deserializer = result.data; + var response = deserializer.fetchObject('ResPQ'); + + if (response._ != 'resPQ') { + throw new Error('resPQ response invalid: ' + response._); + } + + if (!bytesCmp (auth.nonce, response.nonce)) { + throw new Error('resPQ nonce mismatch'); + } + + auth.serverNonce = response.server_nonce; + auth.pq = response.pq; + auth.fingerprints = response.server_public_key_fingerprints; + + dLog('ResPQ', bytesToHex(auth.serverNonce), bytesToHex(auth.pq), auth.fingerprints); + + auth.publicKey = MtpRsaKeysManager.select(auth.fingerprints); + + if (!auth.publicKey) { + throw new Error('No public key found'); + } + + if (!!window.Worker) { + var worker = new Worker('js/lib/pq_worker.js'); + + worker.onmessage = function (e) { + auth.p = e.data[0]; + auth.q = e.data[1]; + mtpSendReqDhParams(auth); + }; + worker.onerror = function(error) { + dLog('Worker error', error); + deferred.reject(error); + }; + worker.postMessage(auth.pq) + } else { + var pAndQ = pqPrimeFactorization(auth.pq); + auth.p = pAndQ[0]; + auth.q = pAndQ[1]; + + mtpSendReqDhParams(auth); + } + }, function (error) { + deferred.reject(error); + }); + + $timeout(function () { + MtpRsaKeysManager.prepare(); + }); + }; + + function mtpSendReqDhParams (auth) { + var deferred = auth.deferred; + + auth.newNonce = new Array(32); + MtpSecureRandom.nextBytes(auth.newNonce); + + var data = new TLSerialization({mtproto: true}); + data.storeObject({ + _: 'p_q_inner_data', + pq: auth.pq, + p: auth.p, + q: auth.q, + nonce: auth.nonce, + server_nonce: auth.serverNonce, + new_nonce: auth.newNonce + }, 'P_Q_inner_data', 'DECRYPTED_DATA'); + + var dataWithHash = sha1Hash(data.getBuffer()).concat(data.getBytes()); + + var request = new TLSerialization({mtproto: true}); + request.storeMethod('req_DH_params', { + nonce: auth.nonce, + server_nonce: auth.serverNonce, + p: auth.p, + q: auth.q, + public_key_fingerprint: auth.publicKey.fingerprint, + encrypted_data: rsaEncrypt(auth.publicKey, dataWithHash) + }); + + mtpSendPlainRequest(auth.dcID, request.getBuffer()).then(function (result) { + var deserializer = result.data; + var response = deserializer.fetchObject('Server_DH_Params', 'RESPONSE'); + + if (response._ != 'server_DH_params_fail' && response._ != 'server_DH_params_ok') { + deferred.reject(new Error('Server_DH_Params response invalid: ' + response._)); + return false; + } + + if (!bytesCmp (auth.nonce, response.nonce)) { + deferred.reject(new Error('Server_DH_Params nonce mismatch')); + return false; + } + + if (!bytesCmp (auth.serverNonce, response.server_nonce)) { + deferred.reject(new Error('Server_DH_Params server_nonce mismatch')); + return false; + } + + if (response._ == 'server_DH_params_fail') { + var newNonceHash = sha1Hash(auth.newNonce).slice(-16) + if (!bytesCmp (newNonceHash, response.new_nonce_hash)) { + deferred.reject(new Error('server_DH_params_fail new_nonce_hash mismatch')); + return false; + } + deferred.reject(new Error('server_DH_params_fail')); + return false; + } + + try { + mtpDecryptServerDhDataAnswer(auth, response.encrypted_answer); + } catch (e) { + deferred.reject(e); + return false; + } + + mtpSendSetClientDhParams(auth); + }, function (error) { + deferred.reject(error); + }); + }; + + function mtpDecryptServerDhDataAnswer (auth, encryptedAnswer) { + auth.localTime = +new Date(); + + auth.tmpAesKey = sha1Hash(auth.newNonce.concat(auth.serverNonce)).concat(sha1Hash(auth.serverNonce.concat(auth.newNonce)).slice(0, 12)); + auth.tmpAesIv = sha1Hash(auth.serverNonce.concat(auth.newNonce)).slice(12).concat(sha1Hash([].concat(auth.newNonce, auth.newNonce)), auth.newNonce.slice(0, 4)); + + var answerWithHash = aesDecrypt(encryptedAnswer, auth.tmpAesKey, auth.tmpAesIv); + + var hash = answerWithHash.slice(0, 20); + var answerWithPadding = answerWithHash.slice(20); + var buffer = bytesToArrayBuffer(answerWithPadding); + + var deserializer = new TLDeserialization(buffer, {mtproto: true}); + var response = deserializer.fetchObject('Server_DH_inner_data'); + + if (response._ != 'server_DH_inner_data') { + throw new Error('server_DH_inner_data response invalid: ' + constructor); + } + + if (!bytesCmp (auth.nonce, response.nonce)) { + throw new Error('server_DH_inner_data nonce mismatch'); + } + + if (!bytesCmp (auth.serverNonce, response.server_nonce)) { + throw new Error('server_DH_inner_data serverNonce mismatch'); + } + + auth.g = response.g; + auth.dhPrime = response.dh_prime; + auth.gA = response.g_a; + auth.serverTime = response.server_time; + auth.retry = 0; + + var offset = deserializer.getOffset(); + + if (!bytesCmp(hash, sha1Hash(answerWithPadding.slice(0, offset)))) { + throw new Error('server_DH_inner_data SHA1-hash mismatch'); + } + + MtpMessageIdGenerator.applyServerTime(auth.serverTime, auth.localTime); + }; + + function mtpSendSetClientDhParams(auth) { + var deferred = auth.deferred; + + auth.b = new Array(256); + MtpSecureRandom.nextBytes(auth.b); + + var bBigInt = new BigInteger(auth.b); + var dhPrimeBigInt = new BigInteger(auth.dhPrime); + + var gB = bytesFromBigInt(bigint(auth.g).modPow(bBigInt, dhPrimeBigInt)); + + var data = new TLSerialization({mtproto: true}); + data.storeObject({ + _: 'client_DH_inner_data', + nonce: auth.nonce, + server_nonce: auth.serverNonce, + retry_id: [0, auth.retry++], + g_b: gB, + }, 'Client_DH_Inner_Data'); + + var dataWithHash = sha1Hash(data.getBuffer()).concat(data.getBytes()); + + var encryptedData = aesEncrypt(dataWithHash, auth.tmpAesKey, auth.tmpAesIv); + + var request = new TLSerialization({mtproto: true}); + request.storeMethod('set_client_DH_params', { + nonce: auth.nonce, + server_nonce: auth.serverNonce, + encrypted_data: encryptedData + }); + + mtpSendPlainRequest(auth.dcID, request.getBuffer()).then(function (result) { + var deserializer = result.data; + var response = deserializer.fetchObject('Set_client_DH_params_answer'); + + if (response._ != 'dh_gen_ok' && response._ != 'dh_gen_retry' && response._ != 'dh_gen_fail') { + deferred.reject(new Error('Set_client_DH_params_answer response invalid: ' + response._)); + return false; + } + + if (!bytesCmp (auth.nonce, response.nonce)) { + deferred.reject(new Error('Set_client_DH_params_answer nonce mismatch')); + return false + } + + if (!bytesCmp (auth.serverNonce, response.server_nonce)) { + deferred.reject(new Error('Set_client_DH_params_answer server_nonce mismatch')); + return false; + } + + var bBigInt = new BigInteger(auth.b); + var dhPrimeBigInt = new BigInteger(auth.dhPrime); + + var authKey = bytesFromBigInt((new BigInteger(auth.gA)).modPow(bBigInt, dhPrimeBigInt)), + authKeyHash = sha1Hash(authKey), + authKeyAux = authKeyHash.slice(0, 8), + authKeyID = authKeyHash.slice(-8); + + switch (response._) { + case 'dh_gen_ok': + var newNonceHash1 = sha1Hash(auth.newNonce.concat([1], authKeyAux)).slice(-16); + + if (!bytesCmp(newNonceHash1, response.new_nonce_hash1)) { + deferred.reject(new Error('Set_client_DH_params_answer new_nonce_hash1 mismatch')); + return false; + } + + var serverSalt = bytesXor(auth.newNonce.slice(0, 8), auth.serverNonce.slice(0, 8)); + dLog('Auth successfull!', authKeyID, authKey, serverSalt); + + auth.authKeyID = authKeyID; + auth.authKey = authKey; + auth.serverSalt = serverSalt; + + deferred.resolve(auth); + break; + + case 'dh_gen_retry': + var newNonceHash2 = sha1Hash(auth.newNonce.concat([2], authKeyAux)).slice(-16); + if (!bytesCmp(newNonceHash2, response.new_nonce_hash2)) { + deferred.reject(new Error('Set_client_DH_params_answer new_nonce_hash2 mismatch')); + return false; + } + + return mtpSendSetClientDhParams(auth); + + case 'dh_gen_fail': + var newNonceHash3 = sha1Hash(auth.newNonce.concat([3], authKeyAux)).slice(-16); + if (!bytesCmp(newNonceHash3, response.new_nonce_hash3)) { + deferred.reject(new Error('Set_client_DH_params_answer new_nonce_hash3 mismatch')); + return false; + } + + deferred.reject(new Error('Set_client_DH_params_answer fail')); + return false; + } + + }, function (error) { + deferred.reject(error); + }); + }; + + var cached = {}; + + function mtpAuth (dcID) { + if (cached[dcID] !== undefined) { + return cached[dcID]; + } + + var nonce = []; + for (var i = 0; i < 16; i++) { + nonce.push(nextRandomInt(0xFF)); + } + + if (!MtpDcConfigurator.chooseServer(dcID)) { + return $q.reject(new Error('No server found for dc ' + dcID)); + } + + var auth = { + dcID: dcID, + nonce: nonce, + deferred: $q.defer() + }; + + $timeout(function () { + mtpSendReqPQ(auth); + }); + + return cached[dcID] = auth.deferred.promise; + }; + + return { + auth: mtpAuth + }; + +}). + +factory('MtpAesService', function ($q) { + if (!window.Worker/* || true*/) { + return { + encrypt: function (bytes, keyBytes, ivBytes) { + return $q.when(aesEncrypt(bytes, keyBytes, ivBytes)); + }, + decrypt: function (encryptedBytes, keyBytes, ivBytes) { + return $q.when(aesDecrypt(encryptedBytes, keyBytes, ivBytes)); + } + }; + } + + var worker = new Worker('js/lib/aes_worker.js'), + taskID = 0, + awaiting = {}; + + worker.onmessage = function (e) { + var deferred = awaiting[e.data.taskID]; + if (deferred !== undefined) { + deferred.resolve(e.data.result); + delete awaiting[e.data.taskID]; + } + // dLog('AES worker message', e.data, deferred); + }; + worker.onerror = function(error) { + dLog('AES Worker error', error); + }; + + return { + encrypt: function (bytes, keyBytes, ivBytes) { + var deferred = $q.defer(); + + awaiting[taskID] = deferred; + + // dLog('AES post message', {taskID: taskID, task: 'encrypt', bytes: bytes, keyBytes: keyBytes, ivBytes: ivBytes}) + worker.postMessage({taskID: taskID, task: 'encrypt', bytes: bytes, keyBytes: keyBytes, ivBytes: ivBytes}); + + taskID++ + + return deferred.promise; + }, + decrypt: function (encryptedBytes, keyBytes, ivBytes) { + var deferred = $q.defer(); + + awaiting[taskID] = deferred; + worker.postMessage({taskID: taskID, task: 'decrypt', encryptedBytes: encryptedBytes, keyBytes: keyBytes, ivBytes: ivBytes}); + + taskID++; + + return deferred.promise; + } + } +}). + + +factory('MtpSha1Service', function ($q) { + if (!window.Worker/* || true*/) { + return { + hash: function (bytes) { + return $q.when(sha1Hash(bytes)); + } + }; + } + + var worker = new Worker('js/lib/sha1_worker.js'), + taskID = 0, + awaiting = {}; + + worker.onmessage = function (e) { + var deferred = awaiting[e.data.taskID]; + if (deferred !== undefined) { + deferred.resolve(e.data.result); + delete awaiting[e.data.taskID]; + } + // dLog('sha1 got message', e.data, deferred); + }; + worker.onerror = function(error) { + dLog('SHA-1 Worker error', error); + }; + + return { + hash: function (bytes) { + var deferred = $q.defer(); + + awaiting[taskID] = deferred; + // dLog(11, taskID, bytes); + worker.postMessage({taskID: taskID, bytes: bytes}); + + taskID++; + + return deferred.promise; + } + } +}). + +factory('MtpNetworkerFactory', function (MtpDcConfigurator, MtpMessageIdGenerator, MtpSecureRandom, MtpSha1Service, MtpAesService, AppConfigManager, $http, $q, $timeout) { + + var updatesProcessor; + + function MtpNetworker(dcID, authKey, serverSalt) { + this.dcID = dcID; + + this.authKey = authKey; + this.authKeyID = sha1Hash(authKey).slice(-8); + + this.serverSalt = serverSalt; + + this.sessionID = new Array(8); + MtpSecureRandom.nextBytes(this.sessionID); + + if (true) { + this.sessionID[0] = 0xA; + this.sessionID[1] = 0xB; + this.sessionID[3] = 0xC; + this.sessionID[4] = 0xD; + } + + this.seqNo = 0; + this.currentRequests = 0; + + this.sentMessages = {}; + this.serverMessages = []; + this.clientMessages = []; + + this.pendingMessages = {}; + this.pendingAcks = []; + this.pendingResends = []; + this.connectionInited = false; + + this.pendingTimeouts = []; + + this.longPollInt = setInterval(this.checkLongPoll.bind(this), 10000); + this.checkLongPoll(); + }; + + + MtpNetworker.prototype.generateSeqNo = function (notContentRelated) { + var seqNo = this.seqNo * 2; + + if (!notContentRelated) { + seqNo++; + this.seqNo++; + } + + return seqNo; + } + + MtpNetworker.prototype.wrapMtpCall = function (method, params, options) { + var serializer = new TLSerialization({mtproto: true}); + + serializer.storeMethod(method, params); + + var messageID = MtpMessageIdGenerator.generateID(), + seqNo = this.generateSeqNo(), + message = { + msg_id: messageID, + seq_no: seqNo, + body: serializer.getBytes() + }; + + // dLog('MT call', method, params, messageID, seqNo); + + return this.pushMessage(message, options); + }; + + MtpNetworker.prototype.wrapMtpMessage = function (object, options) { + options = options || {}; + + var serializer = new TLSerialization({mtproto: true}); + serializer.storeObject(object, 'Object'); + + var messageID = MtpMessageIdGenerator.generateID(), + seqNo = this.generateSeqNo(options.notContentRelated), + message = { + msg_id: messageID, + seq_no: seqNo, + body: serializer.getBytes() + }; + + // dLog('MT message', object, messageID, seqNo); + + return this.pushMessage(message, options); + }; + + MtpNetworker.prototype.wrapApiCall = function (method, params, options) { + var serializer = new TLSerialization(options); + + if (!this.connectionInited) { + serializer.storeInt(962726977, 'InokeWithLayer10'); + serializer.storeInt(0x69796de9, 'initConnection'); + serializer.storeInt(777, 'api_id'); + serializer.storeString(navigator.userAgent, 'device_model'); + serializer.storeString(navigator.platform, 'system_version'); + serializer.storeString('0.1', 'app_version'); + serializer.storeString(navigator.language, 'lang_code'); + } + + serializer.storeMethod(method, params); + + var messageID = MtpMessageIdGenerator.generateID(), + seqNo = this.generateSeqNo(), + message = { + msg_id: messageID, + seq_no: seqNo, + body: serializer.getBytes(), + isAPI: true + }; + + dLog('Api call', method, messageID, seqNo); + // dLog('Api call', method, params, messageID, seqNo); + + return this.pushMessage(message, options); + }; + + MtpNetworker.prototype.checkLongPoll = function(force) { + // dLog('Check lp', this.longPollPending, (new Date().getTime())); + if (this.longPollPending && (new Date().getTime()) < this.longPollPending) { + return false; + } + this.sendLongPoll(); + }; + + MtpNetworker.prototype.sendLongPoll = function() { + var maxWait = 25000; + this.longPollPending = (new Date().getTime()) + maxWait; + // dLog('Set lp', this.longPollPending, (new Date().getTime())); + + this.wrapMtpCall('http_wait', {max_delay: 0, wait_after: 0, max_wait: maxWait}, {noResponse: true}). + then((function () { + delete this.longPollPending; + setTimeout(this.checkLongPoll.bind(this), 0); + }).bind(this)); + }; + + MtpNetworker.prototype.pushMessage = function(message, options) { + var deferred = $q.defer(); + + this.sentMessages[message.msg_id] = angular.extend(message, options || {}, {deferred: deferred}); + this.pendingMessages[message.msg_id] = 0; + + if (!options || !options.noShedule) { + this.sheduleRequest(); + } + + return deferred.promise; + }; + + MtpNetworker.prototype.pushResend = function(messageID, delay) { + var value = delay ? (new Date()).getTime() + delay : 0; + var sentMessage = this.sentMessages[messageID]; + if (sentMessage.container) { + for (var i = 0; i < sentMessage.inner.length; i++) { + this.pendingMessages[sentMessage.inner[i]] = value; + } + } else { + this.pendingMessages[messageID] = value; + } + + // dLog('Resend due', messageID, this.pendingMessages); + + this.sheduleRequest(delay); + }; + + MtpNetworker.prototype.getMsgKeyIv = function (msgKey, isOut) { + var authKey = this.authKey, + x = isOut ? 0 : 8; + + var promises = { + sha1a: MtpSha1Service.hash(msgKey.concat(authKey.slice(x, x + 32))), + sha1b: MtpSha1Service.hash(authKey.slice(32 + x, 48 + x).concat(msgKey, authKey.slice(48 + x, 64 + x))), + sha1c: MtpSha1Service.hash(authKey.slice(64 + x, 96 + x).concat(msgKey)), + sha1d: MtpSha1Service.hash(msgKey.concat(authKey.slice(96 + x, 128 + x))) + }; + + return $q.all(promises).then(function (result) { + var aesKey = result.sha1a.slice(0, 8).concat(result.sha1b.slice(8, 20), result.sha1c.slice(4, 16)); + var aesIv = result.sha1a.slice(8, 20).concat(result.sha1b.slice(0, 8), result.sha1c.slice(16, 20), result.sha1d.slice(0, 8)); + + return [aesKey, aesIv]; + }); + }; + + + MtpNetworker.prototype.performSheduledRequest = function() { + // dLog('start sheduled'); + delete this.nextReq; + if (this.pendingAcks.length) { + var ackMsgIDs = []; + for (var i = 0; i < this.pendingAcks.length; i++) { + ackMsgIDs.push(this.pendingAcks[i]); + } + // dLog('acking messages', ackMsgIDs); + this.wrapMtpMessage({_: 'msgs_ack', msg_ids: ackMsgIDs}, {notContentRelated: true, noShedule: true}); + } + + if (this.pendingResends.length) { + var resendMsgIDs = []; + for (var i = 0; i < this.pendingResends.length; i++) { + resendMsgIDs.push(this.pendingResends[i]); + } + // dLog('resendReq messages', resendMsgIDs); + this.wrapMtpMessage({_: 'msg_resend_req', msg_ids: resendMsgIDs}, {noShedule: true}); + } + + var messages = [], + message, + messagesByteLen = 0, + currentTime = (new Date()).getTime(), + self = this; + + angular.forEach(this.pendingMessages, function (value, messageID) { + if (!value || value >= currentTime) { + if (message = self.sentMessages[messageID]) { + messages.push(message); + messagesByteLen += message.body.length + 32; + } else { + // dLog(message, messageID); + } + delete self.pendingMessages[messageID]; + } + }); + + if (!messages.length) { + // dLog('no sheduled messages'); + return; + } + + var noResponseMsgs = []; + + if (messages.length > 1) { + var container = new TLSerialization({mtproto: true, startMaxLength: messagesByteLen + 64}); + container.storeInt(0x73f1f8dc, 'CONTAINER[id]'); + container.storeInt(messages.length, 'CONTAINER[count]'); + var onloads = []; + var innerMessages = []; + for (var i = 0; i < messages.length; i++) { + container.storeLong(messages[i].msg_id, 'CONTAINER[' + i + '][msg_id]'); + innerMessages.push(messages[i].msg_id); + container.storeInt(messages[i].seq_no, 'CONTAINER[' + i + '][seq_no]'); + container.storeInt(messages[i].body.length, 'CONTAINER[' + i + '][bytes]'); + container.storeRawBytes(messages[i].body, 'CONTAINER[' + i + '][body]'); + if (messages[i].noResponse) { + noResponseMsgs.push(messages[i].msg_id); + } + } + + var containerSentMessage = { + msg_id: MtpMessageIdGenerator.generateID(), + seq_no: this.generateSeqNo(true), + container: true, + inner: innerMessages + } + + message = angular.extend({body: container.getBytes()}, containerSentMessage); + + this.sentMessages[message.msg_id] = containerSentMessage; + + // dLog('Container', innerMessages, message.msg_id, message.seq_no); + } else { + if (message.noResponse) { + noResponseMsgs.push(message.msg_id); + } + this.sentMessages[message.msg_id] = message; + } + + this.pendingAcks = []; + var self = this; + + this.sendEncryptedRequest(message).then(function (result) { + self.parseResponse(result.data); + + if (noResponseMsgs.length) { + $timeout(function () { + angular.forEach(noResponseMsgs, function (msgID) { + if (self.sentMessages[msgID]) { + var deferred = self.sentMessages[msgID].deferred; + delete self.sentMessages[msgID]; + deferred.resolve(); + } + }); + }, 200); + } + }); + }; + + MtpNetworker.prototype.getEncryptedMessage = function (bytes) { + var self = this; + + // dLog('enc', bytes); + + return MtpSha1Service.hash(bytes).then(function (bytesHash) { + // dLog('bytesHash', bytesHash); + var msgKey = bytesHash.slice(-16); + return self.getMsgKeyIv(msgKey, true).then(function (keyIv) { + // dLog('keyIv', keyIv); + return MtpAesService.encrypt(bytes, keyIv[0], keyIv[1]).then(function (encryptedBytes) { + // dLog('encryptedBytes', encryptedBytes); + return { + bytes: encryptedBytes, + msgKey: msgKey + }; + }) + }) + }) + }; + + MtpNetworker.prototype.getDecryptedMessage = function (msgKey, encryptedData) { + return this.getMsgKeyIv(msgKey, false).then(function (keyIv) { + return MtpAesService.decrypt(encryptedData, keyIv[0], keyIv[1]); + }); + }; + + MtpNetworker.prototype.sendEncryptedRequest = function (message) { + var self = this; + // dLog('send encrypted', message); + // console.trace(); + var data = new TLSerialization({startMaxLength: message.body.length + 64}); + + data.storeIntBytes(this.serverSalt, 64, 'salt'); + data.storeIntBytes(this.sessionID, 64, 'session_id'); + + data.storeLong(message.msg_id, 'message_id'); + data.storeInt(message.seq_no, 'seq_no'); + + data.storeInt(message.body.length, 'message_data_length'); + data.storeRawBytes(message.body, 'message_data'); + + return this.getEncryptedMessage(data.getBytes()).then(function (encryptedResult) { + // dLog('got enc result', encryptedResult); + var request = new TLSerialization({startMaxLength: encryptedResult.bytes.length + 256}); + request.storeIntBytes(self.authKeyID, 64, 'auth_key_id'); + request.storeIntBytes(encryptedResult.msgKey, 128, 'msg_key'); + request.storeRawBytes(encryptedResult.bytes, 'encrypted_data'); + + delete $http.defaults.headers.post['Content-Type']; + delete $http.defaults.headers.common['Accept']; + + return $http.post('http://' + MtpDcConfigurator.chooseServer(self.dcID) + '/apiw1', request.getArray(), { + responseType: 'arraybuffer', + transformRequest: null + }); + }); + }; + + MtpNetworker.prototype.parseResponse = function (responseBuffer) { + var self = this; + + var deserializer = new TLDeserialization(responseBuffer); + + var authKeyID = deserializer.fetchIntBytes(64, 'auth_key_id'); + if (!bytesCmp(authKeyID, this.authKeyID)) { + throw new Error('Invalid server auth_key_id: ' + bytesToHex(authKeyID)); + } + var msgKey = deserializer.fetchIntBytes(128, 'msg_key'); + + var dataLength = responseBuffer.byteLength - deserializer.getOffset(); + var encryptedData = deserializer.fetchRawBytes(dataLength, 'encrypted_data'); + + this.getDecryptedMessage(msgKey, encryptedData).then(function (dataWithPadding) { + var buffer = bytesToArrayBuffer(dataWithPadding); + + var deserializer = new TLDeserialization(buffer, {mtproto: true}); + + var salt = deserializer.fetchIntBytes(64, 'salt'); + var sessionID = deserializer.fetchIntBytes(64, 'session_id'); + var messageID = deserializer.fetchLong('message_id'); + + var seqNo = deserializer.fetchInt('seq_no'); + + var messageBody = deserializer.fetchRawBytes(false, 'message_data'); + + var offset = deserializer.getOffset(); + + MtpSha1Service.hash(dataWithPadding.slice(0, offset)).then(function (dataHashed) { + if (!bytesCmp(msgKey, dataHashed.slice(-16))) { + throw new Error('server msgKey mismatch'); + } + + var buffer = bytesToArrayBuffer(messageBody); + var deserializer = new TLDeserialization(buffer, {mtproto: true}); + + var response = deserializer.fetchObject('', 'INPUT'); + + // dLog('Server response', response); + + self.processResponse(response, messageID, sessionID, seqNo); + }); + }); + }; + + MtpNetworker.prototype.applyServerSalt = function (newServerSalt) { + var serverSalt = longToBytes(newServerSalt); + + var storeObj = {}; + storeObj['dc' + this.dcID + '_server_salt'] = bytesToHex(serverSalt); + AppConfigManager.set(storeObj); + + this.serverSalt = serverSalt; + return true; + }; + + MtpNetworker.prototype.sheduleRequest = function (delay) { + var nextReq = new Date() + delay; + + if (delay && this.nextReq && this.nextReq <= nextReq) { + return false; + } + + // dLog('shedule req', delay); + // console.trace(); + + clearTimeout(this.nextReqTO); + + this.nextReqTO = setTimeout(this.performSheduledRequest.bind(this), delay || 0); + this.nextReq = nextReq; + }; + + MtpNetworker.prototype.onSessionCreate = function (sessionID, messageID) { + dLog('New session created', bytesToHex(sessionID)); + }; + + MtpNetworker.prototype.ackMessage = function (msgID) { + // dLog('ack message', msgID); + this.pendingAcks.push(msgID); + this.sheduleRequest(30000); + }; + + MtpNetworker.prototype.reqResendMessage = function (msgID) { + dLog('req resend', msgID); + this.pendingResends.push(msgID); + this.sheduleRequest(100); + }; + + MtpNetworker.prototype.processResponse = function (response, messageID, sessionID, seqNo) { + return this.processMessage(response, messageID, sessionID); + }; + + MtpNetworker.prototype.processMessageAck = function (messageID) { + var sentMessage = this.sentMessages[messageID]; + if (sentMessage && !sentMessage.acked) { + delete sentMessage.body; + sentMessage.acked = true; + + return true; + } + + return false; + }; + + MtpNetworker.prototype.processError = function (rawError) { + var matches = (rawError.error_message || '').match(/^([A-Z_0-9]+\b)(: (.+))?/) || []; + rawError.error_code = uintToInt(rawError.error_code); + + return { + code: !rawError.error_code || rawError.error_code <= 0 ? 500 : rawError.error_code, + type: matches[1] || 'UNKNOWN', + description: matches[3] || ('CODE#' + rawError.error_code + ' ' + rawError.error_message), + originalError: rawError + }; + }; + + + MtpNetworker.prototype.processMessage = function (message, messageID, sessionID) { + // dLog('process message', message, messageID, sessionID); + switch (message._) { + case 'msg_container': + var len = message.messages.length; + for (var i = 0; i < len; i++) { + this.processMessage(message.messages[i], messageID, sessionID); + } + break; + + case 'bad_server_salt': + var sentMsg = this.sentMessages[message.bad_msg_id]; + if (!sentMsg || sentMsg.seq_no != message.bad_msg_seqno) { + dLog(message.bad_msg_id, message.bad_msg_seqno); + throw new Error('Bad server salt for invalid message'); + } + + this.applyServerSalt(message.new_server_salt); + this.pushResend(message.bad_msg_id); + this.ackMessage(messageID); + break; + + case 'message': + this.serverMessages.push(message.msg_id); + this.processMessage(message.body, message.msg_id, sessionID); + break; + + case 'new_session_created': + this.ackMessage(messageID); + + this.processMessageAck(message.first_msg_id); + this.applyServerSalt(message.server_salt); + this.onSessionCreate(sessionID, messageID); + break; + + case 'msgs_ack': + for (var i = 0; i < message.msg_ids.length; i++) { + this.processMessageAck(message.msg_ids[i]); + } + break; + + case 'msg_detailed_info': + if (!this.sentMessages[message.msg_id]) { + this.ackMessage(message.answer_msg_id); + break; + } + case 'msg_new_detailed_info': + // this.ackMessage(message.answer_msg_id); + this.reqResendMessage(message.answer_msg_id); + break; + + case 'rpc_result': + this.ackMessage(messageID); + + var sentMessageID = message.req_msg_id, + sentMessage = this.sentMessages[sentMessageID]; + + this.processMessageAck(sentMessageID); + if (sentMessage) { + var deferred = sentMessage.deferred; + if (message.result._ == 'rpc_error') { + var error = this.processError(message.result); + dLog('rpc error', error) + if (deferred) { + deferred.reject(error) + } + } else { + if (deferred) { + dLog('rpc response', message.result); + sentMessage.deferred.resolve(message.result); + } + if (sentMessage.isAPI) { + this.connectionInited = true; + } + } + + delete this.sentMessages[sentMessageID]; + } + break; + + default: + this.ackMessage(messageID); + + // dLog('Update', message); + if (updatesProcessor) { + updatesProcessor(message); + } + break; + + } + }; + + return { + getNetworker: function (dcID, authKey, serverSalt) { + return new MtpNetworker(dcID, authKey, serverSalt); + }, + setUpdatesProcessor: function (callback) { + updatesProcessor = callback; + } + }; + +}). + +factory('MtpApiManager', function (AppConfigManager, MtpAuthorizer, MtpNetworkerFactory, $q) { + var cachedNetworkers = {}, + cachedExportPromise = {}, + baseDcID = false; + + AppConfigManager.get('dc').then(function (dcID) { + if (dcID) { + baseDcID = dcID; + } + }); + + function mtpSetUserAuth (dcID, userAuth) { + AppConfigManager.set({ + dc: dcID, + user_auth: angular.extend({dcID: dcID}, userAuth) + }); + + baseDcID = dcID; + } + + function mtpLogOut () { + return mtpInvokeApi('auth.logOut').then(function () { + AppConfigManager.remove('dc', 'user_auth'); + + baseDcID = false; + }); + } + + function mtpGetNetworker (dcID) { + if (!dcID) { + throw new Exception('get Networker without dcID'); + } + + if (cachedNetworkers[dcID] !== undefined) { + return $q.when(cachedNetworkers[dcID]); + } + + var deferred = $q.defer(), + ak = 'dc' + dcID + '_auth_key', + ssk = 'dc' + dcID + '_server_salt'; + + AppConfigManager.get(ak, ssk).then(function (result) { + + if (cachedNetworkers[dcID] !== undefined) { + return deferred.resolve(cachedNetworkers[dcID]); + } + + var authKeyHex = result[0], + serverSaltHex = result[1]; + // dLog('ass', dcID, authKeyHex, serverSaltHex); + if (authKeyHex && authKeyHex.length == 512) { + var authKey = bytesFromHex(authKeyHex); + var serverSalt = bytesFromHex(serverSaltHex); + + return deferred.resolve(cachedNetworkers[dcID] = MtpNetworkerFactory.getNetworker(dcID, authKey, serverSalt)); + } + + MtpAuthorizer.auth(dcID).then(function (auth) { + var storeObj = {}; + storeObj[ak] = bytesToHex(auth.authKey); + storeObj[ssk] = bytesToHex(auth.serverSalt); + AppConfigManager.set(storeObj); + + deferred.resolve( + cachedNetworkers[dcID] = MtpNetworkerFactory.getNetworker(dcID, auth.authKey, auth.serverSalt) + ); + }, function (error) { + dLog('Get networker error', error, error.stack); + deferred.reject(error); + }); + + }); + + return deferred.promise; + }; + + function mtpInvokeApi (method, params, options) { + var deferred = $q.defer(); + + options = options || {}; + var dcID = options.dcID || baseDcID || 1; + + var cachedNetworker; + + mtpGetNetworker(dcID).then(function (networker) { + return (cachedNetworker = networker).wrapApiCall(method, params, options).then( + function (result) { + deferred.resolve(result); + // setTimeout(function () { + // deferred.resolve(result); + // },1000); + }, + function (error) { + dLog('error', error.code, error.type, baseDcID, dcID); + if (error.code == 401 && error.type == 'AUTH_KEY_UNREGISTERED' && baseDcID && dcID != baseDcID) { + if (cachedExportPromise[dcID] === undefined) { + var exportDeferred = $q.defer(); + + mtpInvokeApi('auth.exportAuthorization', {dc_id: dcID}).then(function (exportedAuth) { + mtpInvokeApi('auth.importAuthorization', { + id: exportedAuth.id, + bytes: exportedAuth.bytes + }, {dcID: dcID}).then(function () { + exportDeferred.resolve(); + }, function (e) { + exportDeferred.reject(e); + }) + }, function (e) { + exportDeferred.reject(e) + }); + + cachedExportPromise[dcID] = exportDeferred.promise; + } + + // dLog('promise', cachedExportPromise[dcID]); + + cachedExportPromise[dcID] = cachedExportPromise[dcID].then(function () { + (cachedNetworker = networker).wrapApiCall(method, params, options).then(function (result) { + deferred.resolve(result); + }, function (error) { + deferred.reject(error); + }); + }, function (error) { + deferred.reject(error); + }); + } else { + deferred.reject(error); + } + }); + }); + + return deferred.promise; + }; + + function mtpGetUserID () { + var deferred = $q.defer(); + + AppConfigManager.get('user_auth').then(function (auth) { + deferred.resolve(auth.id || 0); + }); + + return deferred.promise; + } + + return { + getUserID: mtpGetUserID, + invokeApi: mtpInvokeApi, + setUserAuth: mtpSetUserAuth, + logOut: mtpLogOut + } +}). + + +factory('MtpApiFileManager', function (MtpApiManager, $q, $window) { + + var cachedFS = false; + var apiUploadPromise = $q.when(); + var cachedSavePromises = {}; + var cachedDownloadPromises = {}; + + var downloadPull = []; + var downloadActive = 0; + var downloadLimit = 5; + + function downloadRequest(cb, activeDelta) { + var deferred = $q.defer(); + downloadPull.push({cb: cb, deferred: deferred, activeDelta: activeDelta}); + downloadCheck(); + + return deferred.promise; + }; + + var index = 0; + + function downloadCheck() { + if (downloadActive >= downloadLimit || !downloadPull.length) { + return false; + } + + var data = downloadPull.shift(), + activeDelta = data.activeDelta || 1; + + downloadActive += activeDelta; + + var a = index++; + data.cb() + .then(function (result) { + downloadActive -= activeDelta; + downloadCheck(); + + data.deferred.resolve(result); + + }, function (error) { + downloadActive -= activeDelta; + downloadCheck(); + + data.deferred.reject(error); + }) + }; + + function requestFS (argument) { + if (cachedFS) { + return $q.when(cachedFS); + } + + var deferred = $q.defer(); + + $window.requestFileSystem = $window.requestFileSystem || $window.webkitRequestFileSystem; + + $window.requestFileSystem($window.TEMPORARY, 5*1024*1024, function (fs) { + cachedFS = fs; + deferred.resolve(); + }, function (e) { + deferred.reject(e); + }); + + return deferred.promise; + }; + + function fileWriteBytes(fileWriter, bytes) { + var deferred = $q.defer(); + + fileWriter.onwriteend = function(e) { + deferred.resolve(); + }; + fileWriter.onerror = function (e) { + deferred.reject(); + }; + + if (false) { // is file bytes + fileWriter.write(bytes); + } else { + fileWriter.write(new Blob([bytesToArrayBuffer(bytes)])); + } + + return deferred.promise; + } + + function getFileName(location) { + switch (location._) { + case 'inputVideoFileLocation': + return 'video' + location.id + '.mp4'; + + case 'inputDocumentFileLocation': + return 'doc' + location.id; + } + return location.volume_id + '_' + location.local_id + '_' + location.secret + '.jpg'; + }; + + function getTempFileName(file) { + var size = file.size || -1; + var random = nextRandomInt(0xFFFFFFFF); + return '_temp' + random + '_' + size; + }; + + function getCachedFile (location) { + var fileName = getFileName(location); + + if (cachedSavePromises[fileName]) { + return cachedSavePromises[fileName]; + } + var deferred = $q.defer(), + errorHandler = function (error) { + deferred.reject(); + }; + + requestFS().then(function () { + cachedFS.root.getFile(fileName, {create: false}, function(fileEntry) { + deferred.resolve(fileEntry.toURL()); + }, errorHandler); + }, errorHandler); + + return deferred.promise; + } + + function saveSmallFile (location, bytes) { + var fileName = getFileName(location); + + if (cachedSavePromises[fileName]) { + return cachedSavePromises[fileName]; + } + var deferred = $q.defer(), + cacheFileWriter, + errorHandler = function (error) { + deferred.reject(error); + if (cacheFileWriter) cacheFileWriter.truncate(); + }; + + requestFS().then(function () { + cachedFS.root.getFile(fileName, {create: false}, function(fileEntry) { + deferred.resolve(fileEntry.toURL()); + }, function () { + cachedFS.root.getFile(fileName, {create: true}, function(fileEntry) { + fileEntry.createWriter(function (fileWriter) { + cacheFileWriter = fileWriter; + fileWriteBytes(fileWriter, bytes).then(function () { + deferred.resolve(fileEntry.toURL()); + }, errorHandler); + }, errorHandler); + }, errorHandler); + }); + }, errorHandler); + + return cachedSavePromises[fileName] = deferred.promise; + } + + function downloadSmallFile(location) { + // dLog('dload small', location); + var fileName = getFileName(location), + cachedPromise = cachedSavePromises[fileName] || cachedDownloadPromises[fileName]; + + if (cachedPromise) { + return cachedPromise; + } + + var deferred = $q.defer(), + cacheFileWriter, + errorHandler = function (error) { + deferred.reject(error); + if (cacheFileWriter) cacheFileWriter.truncate(); + }, + doDownload = function () { + cachedFS.root.getFile(fileName, {create: true}, function(fileEntry) { + var downloadPromise = downloadRequest(function () { + // dLog('next small promise'); + return MtpApiManager.invokeApi('upload.getFile', { + location: angular.extend({}, location, {_: 'inputFileLocation'}), + offset: 0, + limit: 0 + }, {dcID: location.dc_id}); + }); + + fileEntry.createWriter(function (fileWriter) { + cacheFileWriter = fileWriter; + downloadPromise.then(function (result) { + fileWriteBytes(fileWriter, result.bytes).then(function () { + // dLog('Success', location, fileEntry.toURL()); + deferred.resolve(fileEntry.toURL()); + }, errorHandler); + }, errorHandler); + }, errorHandler); + }, errorHandler); + }; + + requestFS().then(function () { + cachedFS.root.getFile(fileName, {create: false}, function(fileEntry) { + fileEntry.file(function(file) { + if (file.size) { + deferred.resolve(fileEntry.toURL()); + } else { + dLog('Small file empty', file); + doDownload(); + } + }, errorHandler); + }, doDownload); + }, errorHandler); + + return cachedDownloadPromises[fileName] = deferred.promise; + } + + function downloadFile (dcID, location, size, fileEntry) { + dLog('dload file', dcID, location, size); + var fileName = getFileName(location), + cachedPromise = cachedSavePromises[fileName] || cachedDownloadPromises[fileName]; + + if (cachedPromise) { + return cachedPromise; + } + + var deferred = $q.defer(), + errorHandler = function (error) { + console.error(error); + // dLog('fail'); + deferred.reject(error); + if (cacheFileWriter) cacheFileWriter.truncate(); + }, + saveToFileEntry = function (fileEntry) { + fileEntry.createWriter(function (fileWriter) { + cacheFileWriter = fileWriter; + + // var limit = size > 102400 ? 65536 : 4096; + var limit = size > 30400 ? 524288 : 4096; + // var limit = size > 30400 ? 20480 : 4096; + var writeFilePromise = $q.when(), + writeFileDeferred; + for (var offset = 0; offset < size; offset += limit) { + writeFileDeferred = $q.defer(); + (function (isFinal, offset, writeFileDeferred, writeFilePromise) { + return downloadRequest(function () { + // dLog('next big promise'); + return MtpApiManager.invokeApi('upload.getFile', { + location: location, + offset: offset, + limit: limit + }, {dcID: dcID}); + + }, 6).then(function (result) { + + // dLog('waiting for file promise', offset); + writeFilePromise.then(function () { + // dLog('resolved file promise', offset); + + return fileWriteBytes(fileWriter, result.bytes).then(function () { + + // dLog('resolve file promise', offset); + writeFileDeferred.resolve(); + + }, errorHandler).then(function () { + + if (isFinal) { + deferred.resolve(fileEntry.toURL('image/jpeg')); + } else { + // dLog('notify', {done: offset + limit, total: size}); + deferred.notify({done: offset + limit, total: size}); + }; + + }); + + }); + + }); + + })(offset + limit >= size, offset, writeFileDeferred, writeFilePromise); + + writeFilePromise = writeFileDeferred.promise; + + } + }, errorHandler); + + }, + doDownload = function () { + cachedFS.root.getFile(fileName, {create: true}, saveToFileEntry, errorHandler); + }; + + if (fileEntry) { + saveToFileEntry(fileEntry); + } else { + requestFS().then(function () { + cachedFS.root.getFile(fileName, {create: false}, function(fileEntry) { + fileEntry.file(function(file) { + dLog('check size', file.size, size); + if (file.size >= size && false) { + deferred.resolve(fileEntry.toURL()); + } else { + dLog('File bad size', file, size); + doDownload(); + } + }, errorHandler); + }, doDownload); + }, errorHandler); + } + + return cachedDownloadPromises[fileName] = deferred.promise; + } + + function writeFile (file) { + dLog('write file', file); + var fileName = getTempFileName(file); + + var deferred = $q.defer(), + cacheFileWriter, + errorHandler = function (error) { + dLog('fail'); + deferred.reject(error); + if (cacheFileWriter) cacheFileWriter.truncate(); + }; + + requestFS().then(function () { + cachedFS.root.getFile(fileName, {create: false}, function(fileEntry) { + deferred.resolve(fileEntry); + }, function () { + cachedFS.root.getFile(fileName, {create: true}, function(fileEntry) { + fileEntry.createWriter(function (fileWriter) { + cacheFileWriter = fileWriter; + fileWriteBytes(fileWriter, file).then(function () { + deferred.resolve(fileEntry); + }, errorHandler); + }, errorHandler); + }); + }); + }); + }; + + function uploadFile (file) { + var fileSize = file.size, + // partSize = fileSize > 102400 ? 65536 : 4096, + partSize = fileSize > 102400 ? 524288 : 4096, + totalParts = Math.ceil(fileSize / partSize), + doneParts = 0; + + if (totalParts > 1500) { + return $q.reject({type: 'FILE_TOO_BIG'}); + } + + var fileID = [nextRandomInt(0xFFFFFFFF), nextRandomInt(0xFFFFFFFF)], + deferred = $q.defer(), + errorHandler = function (error) { + dLog('error', error); + deferred.reject(error); + }, + part = 0, + offset, + resultInputFile = { + _: 'inputFile', + id:fileID, + parts: totalParts, + name: file.name, + md5_checksum: '' + }; + + + var fileReadPromise = $q.when(); + + for (offset = 0; offset < fileSize; offset += partSize) { + (function (offset, part) { + fileReadPromise = fileReadPromise.then(function () { + var fileReadDeferred = $q.defer(); + + var reader = new FileReader(); + var blob = file.slice(offset, offset + partSize); + + reader.onloadend = function (e) { + if (e.target.readyState != FileReader.DONE) { + return; + } + var apiCurPromise = apiUploadPromise = apiUploadPromise.then(function () { + return MtpApiManager.invokeApi('upload.saveFilePart', { + file_id: fileID, + file_part: part, + bytes: bytesFromArrayBuffer(e.target.result) + }, {startMaxLength: partSize + 256}); + }, errorHandler); + + apiCurPromise.then(function (result) { + doneParts++; + fileReadDeferred.resolve(); + if (doneParts >= totalParts) { + deferred.resolve(resultInputFile); + } else { + dLog('Progress', doneParts * partSize / fileSize); + deferred.notify({done: doneParts * partSize, total: fileSize}); + } + }, errorHandler); + }; + + reader.readAsArrayBuffer(blob); + + return fileReadDeferred.promise; + }); + })(offset, part++); + } + + return deferred.promise; + } + + + return { + getCachedFile: getCachedFile, + downloadFile: downloadFile, + downloadSmallFile: downloadSmallFile, + saveSmallFile: saveSmallFile, + uploadFile: uploadFile + }; +}) + + + + + + diff --git a/js/lib/pq_worker.js b/js/lib/pq_worker.js new file mode 100644 index 00000000..3385fd8a --- /dev/null +++ b/js/lib/pq_worker.js @@ -0,0 +1,12 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +importScripts('mtproto.js', 'jsbn.js'); + +onmessage = function (e) { + postMessage(pqPrimeFactorization(e.data)); +} \ No newline at end of file diff --git a/js/lib/sha1_worker.js b/js/lib/sha1_worker.js new file mode 100644 index 00000000..44a35fb5 --- /dev/null +++ b/js/lib/sha1_worker.js @@ -0,0 +1,14 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +importScripts('mtproto.js', '../../vendor/cryptoJS/crypto.js'); + +onmessage = function (e) { + var taskID = e.data.taskID; + + postMessage({taskID: taskID, result: sha1Hash(e.data.bytes)}); +} \ No newline at end of file diff --git a/js/services.js b/js/services.js new file mode 100644 index 00000000..f2569107 --- /dev/null +++ b/js/services.js @@ -0,0 +1,1439 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +'use strict'; + +/* Services */ + +angular.module('myApp.services', []) + +.service('AppConfigManager', function ($q) { + var testPrefix = window._testMode ? 't_' : ''; + var cache = {}; + var useLs = !window.chrome || !chrome.storage || !chrome.storage.local; + + function getValue() { + var keys = Array.prototype.slice.call(arguments), + result = [], + single = keys.length == 1, + allFound = true; + + for (var i = 0; i < keys.length; i++) { + keys[i] = testPrefix + keys[i]; + } + + angular.forEach(keys, function (key) { + if (cache[key] !== undefined) { + result.push(cache[key]); + } + else if (useLs) { + var value = localStorage.getItem(key); + value = (value === undefined || value === null) ? false : JSON.parse(value); + result.push(cache[key] = value); + } + else { + allFound = false; + } + }); + + if (allFound) { + return $q.when(single ? result[0] : result); + } + + var deferred = $q.defer(); + + // dLog('get', keys); + chrome.storage.local.get(keys, function (resultObj) { + // dLog('got', resultObj); + result = []; + angular.forEach(keys, function (key) { + var value = resultObj[key]; + // dLog('p1', key, value); + value = value === undefined || value === null ? false : JSON.parse(value); + // dLog('p2', value); + result.push(cache[key] = value); + }); + + // dLog('got parsed', result); + deferred.resolve(single ? result[0] : result); + }); + + return deferred.promise; + }; + + function setValue(obj) { + var keyValues = {}; + angular.forEach(obj, function (value, key) { + keyValues[testPrefix + key] = JSON.stringify(value); + cache[testPrefix + key] = value; + }); + + if (useLs) { + angular.forEach(keyValues, function (value, key) { + localStorage.setItem(key, value); + }); + return $q.when(); + } + + var deferred = $q.defer(); + + chrome.storage.local.set(keyValues, function () { + deferred.resolve(); + }); + + return deferred.promise; + }; + + function removeValue () { + var keys = Array.prototype.slice.call(arguments); + + for (var i = 0; i < keys.length; i++) { + keys[i] = testPrefix + keys[i]; + } + + angular.forEach(keys, function(key){ + delete cache[key]; + }); + + if (useLs) { + angular.forEach(keys, function(key){ + localStorage.removeItem(key); + }); + + return $q.when(); + } + + var deferred = $q.defer(); + + chrome.storage.local.remove(keys, function () { + deferred.resolve(); + }); + + return deferred.promise; + }; + + return { + get: getValue, + set: setValue, + remove: removeValue + }; +}) + +.service('AppUsersManager', function ($rootScope, $modal, MtpApiFileManager, MtpApiManager, RichTextProcessor) { + var users = {}; + + function saveApiUsers (apiUsers) { + angular.forEach(apiUsers, saveApiUser); + }; + + function saveApiUser (apiUser) { + if (!angular.isObject(apiUser)) { + return; + } + + if (apiUser.first_name) { + apiUser.rFirstName = RichTextProcessor.wrapRichText(apiUser.first_name, {noLinks: true, noLinebreaks: true}); + apiUser.rFullName = RichTextProcessor.wrapRichText(apiUser.first_name + ' ' + (apiUser.last_name || ''), {noLinks: true, noLinebreaks: true}); + } else { + apiUser.rFirstName = RichTextProcessor.wrapRichText(apiUser.last_name, {noLinks: true, noLinebreaks: true}) || 'DELETED'; + apiUser.rFullName = RichTextProcessor.wrapRichText(apiUser.last_name, {noLinks: true, noLinebreaks: true}) || 'DELETED'; + } + + if (users[apiUser.id] === undefined) { + users[apiUser.id] = apiUser; + } else { + angular.extend(users[apiUser.id], apiUser); + } + }; + + function getUser (id) { + if (angular.isObject(id)) { + return id; + } + return users[id] || {id: id, deleted: true}; + } + + function getUserPhoto(id, placeholder) { + var user = getUser(id); + + return { + placeholder: 'img/placeholders/' + placeholder + 'Avatar'+((Math.abs(id) % 8) + 1)+'@2x.png', + location: user && user.photo && user.photo.photo_small + }; + } + + function getUserString (id) { + var user = getUser(id); + return 'u' + id + (user.access_hash ? '_' + user.access_hash : ''); + } + + function getUserInput (id) { + var user = getUser(id); + if (user._ == 'userSelf') { + return {_: 'inputUserSelf'}; + } + return { + _: 'inputUserForeign', + user_id: id, + access_hash: user.access_hash || 0 + }; + } + + function wrapForFull (id) { + var user = getUser(id); + + user.thumb = { + placeholder: 'img/placeholders/UserAvatar'+((Math.abs(id) % 8) + 1)+'@2x.png', + location: user && user.photo && user.photo.photo_small, + width: 120, + height: 120, + size: 0 + }; + user.peerString = getUserString(id); + + return user; + } + + function openUser (userID, accessHash) { + var scope = $rootScope.$new(); + scope.userID = userID; + + var modalInstance = $modal.open({ + templateUrl: 'partials/user_modal.html', + controller: 'UserModalController', + scope: scope, + windowClass: 'user_modal_window', + resolve: { + userFull: MtpApiManager.invokeApi('users.getFullUser', { + id: getUserInput(userID) + }).then(function (result) { + saveApiUser(result.user); + return result; + }) + } + }); + } + + $rootScope.openUser = openUser; + + $rootScope.$on('apiUpdate', function (e, update) { + // dLog('on apiUpdate', update); + switch (update._) { + case 'updateUserStatus': + var userID = update.user_id; + if (users[userID]) { + users[userID].status = update.status; + $rootScope.$broadcast('user_update', userID); + } + break; + + case 'updateUserPhoto': + var userID = update.user_id; + if (users[userID]) { + users[userID].photo = update.photo; + $rootScope.$broadcast('user_update', userID); + } + break; + } + }); + + + return { + saveApiUsers: saveApiUsers, + saveApiUser: saveApiUser, + getUser: getUser, + getUserPhoto: getUserPhoto, + getUserString: getUserString, + wrapForFull: wrapForFull, + openUser: openUser + } +}) + +.service('AppChatsManager', function ($rootScope, $modal, MtpApiFileManager, MtpApiManager, AppUsersManager, RichTextProcessor) { + var chats = {}; + + function saveApiChats (apiChats) { + angular.forEach(apiChats, saveApiChat); + }; + + function saveApiChat (apiChat) { + if (!angular.isObject(apiChat)) { + return; + } + apiChat.rTitle = RichTextProcessor.wrapRichText(apiChat.title, {noLinks: true, noLinebreaks: true}) || 'DELETED'; + if (chats[apiChat.id] === undefined) { + chats[apiChat.id] = apiChat; + } else { + angular.extend(chats[apiChat.id], apiChat); + } + }; + + function getChat (id) { + return chats[id] || {id: id, deleted: true}; + } + + function getChatPhoto(id, placeholder) { + var chat = getChat(id); + + return { + placeholder: 'img/placeholders/' + placeholder + 'Avatar'+((Math.abs(id) % 4) + 1)+'@2x.png', + location: chat && chat.photo && chat.photo.photo_small + }; + } + + function getChatString (id) { + var chat = getChat(id); + return 'g' + id; + } + + function wrapForFull (id, fullChat) { + var chatFull = angular.copy(fullChat), + chat = getChat(id); + + if (chatFull.participants._ == 'chatParticipants') { + angular.forEach(chatFull.participants.participants, function(participant){ + participant.user = AppUsersManager.getUser(participant.user_id); + participant.userPhoto = AppUsersManager.getUserPhoto(participant.user_id, 'User'); + participant.inviter = AppUsersManager.getUser(participant.inviter_id); + }); + } + + chatFull.thumb = { + placeholder: 'img/placeholders/GroupAvatar'+((Math.abs(id) % 4) + 1)+'@2x.png', + location: chat && chat.photo && chat.photo.photo_small, + width: 120, + height: 120, + size: 0 + }; + chatFull.peerString = getChatString(id); + chatFull.chat = chat; + + return chatFull; + } + + function openChat (chatID, accessHash) { + var scope = $rootScope.$new(); + scope.chatID = chatID; + + var modalInstance = $modal.open({ + templateUrl: 'partials/chat_modal.html', + controller: 'ChatModalController', + windowClass: 'chat_modal_window', + scope: scope, + resolve: { + fullChat: function () { + return MtpApiManager.invokeApi('messages.getFullChat', { + chat_id: chatID + }).then(function (result) { + saveApiChats(result.chats); + AppUsersManager.saveApiUsers(result.users); + return result.full_chat; + }) + } + } + }); + } + + $rootScope.openChat = openChat; + + + return { + saveApiChats: saveApiChats, + saveApiChat: saveApiChat, + getChat: getChat, + getChatPhoto: getChatPhoto, + getChatString: getChatString, + wrapForFull: wrapForFull, + openChat: openChat + } +}) + +.service('AppPeersManager', function (AppUsersManager, AppChatsManager) { + return { + getInputPeer: function (peerString) { + var isUser = peerString.charAt(0) == 'u', + peerParams = peerString.substr(1).split('_'); + + return isUser + ? {_: 'inputPeerForeign', user_id: peerParams[0], access_hash: peerParams[1]} + : {_: 'inputPeerChat', chat_id: peerParams[0]}; + }, + getInputPeerByID: function (peerID) { + if (peerID > 0) { + return { + _: 'inputPeerForeign', + user_id: peerID, + access_hash: AppUsersManager.getUser(peerID).access_hash || 0 + }; + } else if (peerID < 0) { + return { + _: 'inputPeerChat', + chat_id: -peerID + }; + } + }, + getOutputPeer: function (peerID) { + return peerID > 0 + ? {_: 'peerUser', user_id: peerID} + : {_: 'peerChat', chat_id: -peerID}; + }, + getPeerID: function (peerString) { + if (angular.isObject(peerString)) { + return peerString.user_id + ? peerString.user_id + : -peerString.chat_id; + } + var isUser = peerString.charAt(0) == 'u', + peerParams = peerString.substr(1).split('_'); + + return isUser ? peerParams[0] : -peerParams[0] || 0; + }, + getPeer: function (peerID) { + return peerID > 0 + ? AppUsersManager.getUser(peerID) + : AppChatsManager.getChat(-peerID); + }, + getPeerPhoto: function (peerID, userPlaceholder, chatPlaceholder) { + return peerID > 0 + ? AppUsersManager.getUserPhoto(peerID, userPlaceholder) + : AppChatsManager.getChatPhoto(-peerID, chatPlaceholder) + } + } +}) + +.service('AppMessagesManager', function ($q, $rootScope, $filter, $sanitize, ApiUpdatesManager, AppUsersManager, AppChatsManager, AppPeersManager, AppPhotosManager, AppVideoManager, AppDocsManager, MtpApiManager, RichTextProcessor) { + + var messagesStorage = {}; + var messagesForHistory = {}; + var historiesStorage = {}; + var dialogsStorage = {count: null, dialogs: []}; + + function getDialogs (offset, limit) { + if (dialogsStorage.count !== null && dialogsStorage.dialogs.length >= offset + limit) { + return $q.when({ + count: dialogsStorage.count, + dialogs: dialogsStorage.dialogs.slice(offset, offset + limit) + }); + } + + var deferred = $q.defer(); + + MtpApiManager.invokeApi('messages.getDialogs', { + offset: offset, + limit: limit, + max_id: 0 + }).then(function (dialogsResult) { + AppUsersManager.saveApiUsers(dialogsResult.users); + AppChatsManager.saveApiChats(dialogsResult.chats); + saveMessages(dialogsResult.messages); + + dialogsStorage.count = dialogsResult._ == 'messages.dialogsSlice' + ? dialogsResult.count + : dialogsResult.dialogs.length; + + angular.forEach(dialogsResult.dialogs, function (dialog) { + dialogsStorage.dialogs.push({ + peerID: AppPeersManager.getPeerID(dialog.peer), + top_message: dialog.top_message, + unread_count: dialog.unread_count + }); + }); + + deferred.resolve({ + count: dialogsStorage.count, + dialogs: dialogsStorage.dialogs.slice(offset, offset + limit) + }); + }, function (error) { + deferred.reject(error); + }); + + return deferred.promise; + } + + function getHistory (inputPeer, maxID, limit) { + + var peerID = AppPeersManager.getPeerID(inputPeer), + historyStorage = historiesStorage[peerID], + offset = 0; + + if (historyStorage === undefined) { + historyStorage = historiesStorage[peerID] = {count: null, history: []}; + } + + + if (maxID > 0) { + for (offset = 0; offset < historyStorage.history.length; offset++) { + if (maxID > historyStorage.history[offset]) { + break; + } + } + } + // dLog('history storage', angular.copy(historyStorage.history), maxID, offset); + + if (historyStorage.count !== null && historyStorage.history.length >= offset + limit) { + return $q.when({ + count: historyStorage.count, + history: historyStorage.history.slice(offset, offset + limit) + }); + } + + var deferred = $q.defer(); + + MtpApiManager.invokeApi('messages.getHistory', { + peer: inputPeer, + offset: offset, + limit: limit, + max_id: 0 + }).then(function (historyResult) { + AppUsersManager.saveApiUsers(historyResult.users); + AppChatsManager.saveApiChats(historyResult.chats); + saveMessages(historyResult.messages); + + historyStorage.count = historyResult._ == 'messages.messagesSlice' + ? historyResult.count + : historyResult.messages.length; + + offset = 0; + if (maxID > 0) { + for (offset = 0; offset < historyStorage.history.length; offset++) { + if (maxID > historyStorage.history[offset]) { + break; + } + } + } + + // dLog('history storage after', angular.copy(historyStorage.history), historyResult.messages, maxID, offset); + + historyStorage.history.splice(offset, historyStorage.history.length - offset); + angular.forEach(historyResult.messages, function (message) { + historyStorage.history.push(message.id); + }); + + deferred.resolve({ + count: historyStorage.count, + history: historyStorage.history.slice(offset, offset + limit) + }); + }, function (error) { + deferred.reject(error); + }); + + return deferred.promise; + } + + function processAffectedHistory (inputPeer, affectedHistory) { + if (!ApiUpdatesManager.saveSeq(affectedHistory.seq)) { + return false; + } + if (!affectedHistory.offset) { + return $q.when(); + } + + return MtpApiManager.invokeApi('messages.readHistory', { + peer: inputPeer, + offset: affectedHistory.offset, + max_id: 0 + }).then(function (affectedHistory) { + return processAffectedHistory(inputPeer, affectedHistory); + }); + } + + function readHistory (inputPeer) { + // dLog('start read'); + var peerID = AppPeersManager.getPeerID(inputPeer), + historyStorage = historiesStorage[peerID], + foundDialog = getDialogByPeerID(peerID); + + if (!historyStorage || + !historyStorage.history.length || + foundDialog[0] && !foundDialog[0].unread_count) { + // dLog('bad1'); + return false; + } + + var wasUnread = false; + // dLog(historyStorage); + for (i = 0; i < historyStorage.history.length; i++) { + messageID = historyStorage.history[i]; + message = messagesStorage[messageID]; + // dLog('ms', message); + if (message && !message.out) { + if (message.unread) { + // dLog('unread'); + wasUnread = true; + } else if (!wasUnread) { + // dLog('bad2'); + return false; + } + } + } + + var promise = MtpApiManager.invokeApi('messages.readHistory', { + peer: inputPeer, + offset: 0, + max_id: 0 + }).then(function (affectedHistory) { + return processAffectedHistory(inputPeer, affectedHistory); + }).then(function () { + if (foundDialog[0]) { + foundDialog[0].unread_count = 0; + $rootScope.$broadcast('dialog_unread', {peerID: peerID, count: 0}); + } + }); + + + var messageID, message, i, peerID, foundDialog, dialog; + for (i = 0; i < historyStorage.history.length; i++) { + messageID = historyStorage.history[i]; + message = messagesStorage[messageID]; + if (message && !message.out) { + message.unread = false; + if (messagesForHistory[messageID]) { + messagesForHistory[messageID].unread = false; + } + } + } + + return promise; + } + + function saveMessages (apiMessages) { + angular.forEach(apiMessages, function (apiMessage) { + messagesStorage[apiMessage.id] = apiMessage; + + if (apiMessage.media && apiMessage.media._ == 'messageMediaPhoto') { + AppPhotosManager.savePhoto(apiMessage.media.photo); + } + if (apiMessage.media && apiMessage.media._ == 'messageMediaVideo') { + AppVideoManager.saveVideo(apiMessage.media.video); + } + if (apiMessage.media && apiMessage.media._ == 'messageMediaDocument') { + AppDocsManager.saveDoc(apiMessage.media.document); + } + if (apiMessage.action && apiMessage.action._ == 'messageActionChatEditPhoto') { + AppPhotosManager.savePhoto(apiMessage.action.photo); + } + }); + } + + function getMessagePeer (message) { + var toID = message.to_id && AppPeersManager.getPeerID(message.to_id) || 0; + + if (toID < 0) { + return toID; + } else if (message.out) { + return toID + } + return message.from_id; + } + + function wrapForDialog (msgID, unreadCount) { + var message = angular.copy(messagesStorage[msgID]) || {id: msgID}; + + message.fromUser = AppUsersManager.getUser(message.from_id); + + if (message.chatID = message.to_id.chat_id) { + message.peerID = -message.chatID; + message.peerData = AppChatsManager.getChat(message.chatID); + message.peerString = AppChatsManager.getChatString(message.chatID); + } else { + message.peerID = message.out ? message.to_id.user_id : message.from_id; + message.peerData = AppUsersManager.getUser(message.peerID); + message.peerString = AppUsersManager.getUserString(message.peerID); + } + + message.peerPhoto = AppPeersManager.getPeerPhoto(message.peerID, 'User', 'Group'); + message.unreadCount = unreadCount; + + if (message._ == 'messageService' && message.action.user_id) { + message.action.user = AppUsersManager.getUser(message.action.user_id); + } + + if (message.message && message.message.length) { + message.richMessage = RichTextProcessor.wrapRichText(message.message.substr(0, 64), {noLinks: true, noLinebreaks: true}); + } + + + return message; + } + + function wrapForHistory (msgID) { + if (messagesForHistory[msgID] !== undefined) { + return messagesForHistory[msgID]; + } + + var message = angular.copy(messagesStorage[msgID]) || {id: msgID}; + + message.fromUser = AppUsersManager.getUser(message.from_id); + message.fromPhoto = AppUsersManager.getUserPhoto(message.from_id, 'User'); + + if (message.media) { + switch (message.media._) { + case 'messageMediaPhoto': + message.media.photo = AppPhotosManager.wrapForHistory(message.media.photo.id) + break; + + case 'messageMediaVideo': + message.media.video = AppVideoManager.wrapForHistory(message.media.video.id); + break; + } + + if (message.media.user_id) { + message.media.user = AppUsersManager.getUser(message.media.user_id); + message.media.userPhoto = AppUsersManager.getUserPhoto(message.media.user_id, 'User'); + } + } + else if (message.action) { + if (message.action._ == 'messageActionChatEditPhoto') { + message.action.photo = AppPhotosManager.wrapForHistory(message.action.photo.id); + } + + if (message.action.user_id) { + message.action.user = AppUsersManager.getUser(message.action.user_id); + message.action.userPhoto = AppUsersManager.getUserPhoto(message.action.user_id, 'User'); + } + } + + if (message.message && message.message.length) { + message.richMessage = RichTextProcessor.wrapRichText(message.message); + } + + return messagesForHistory[msgID] = message; + } + + function getDialogByPeerID (peerID) { + for (var i = 0; i < dialogsStorage.dialogs.length; i++) { + if (dialogsStorage.dialogs[i].peerID == peerID) { + return [dialogsStorage.dialogs[i], i]; + } + } + + return []; + } + + + $rootScope.$on('apiUpdate', function (e, update) { + dLog('on apiUpdate', update); + switch (update._) { + case 'updateNewMessage': + var message = update.message, + peerID = getMessagePeer(message), + historyStorage = historiesStorage[peerID]; + + if (historyStorage !== undefined) { + var topMsgID = historiesStorage[peerID].history[0]; + if (message.id <= topMsgID) { + return false; + } + } else { + historyStorage = historiesStorage[peerID] = {count: null, history: []}; + } + + saveMessages([message]); + + if (historyStorage.count !== null) { + historyStorage.count++; + } + historyStorage.history.unshift(message.id); + $rootScope.$broadcast('history_append', {peerID: peerID, messageID: message.id}); + + var foundDialog = getDialogByPeerID(peerID), + dialog; + + if (foundDialog.length) { + dialog = foundDialog[0]; + dialogsStorage.dialogs.splice(foundDialog[1], 1); + } else { + dialog = {peerID: peerID, unread_count: 0, top_message: false} + } + if (!message.out && message.unread) { + dialog.unread_count++; + } + dialog.top_message = message.id; + dialogsStorage.dialogs.unshift(dialog); + $rootScope.$broadcast('dialogs_update', dialog); + break; + + case 'updateReadMessages': + var dialogsUpdated = {}, + messageID, message, i, peerID, foundDialog, dialog; + for (i = 0; i < update.messages.length; i++) { + messageID = update.messages[i]; + message = messagesStorage[messageID]; + // dLog('read', messageID, message); + if (message) { + message.unread = false; + if (messagesForHistory[messageID]) { + messagesForHistory[messageID].unread = false; + } + peerID = getMessagePeer(message); + if (!message.out) { + foundDialog = getDialogByPeerID(peerID); + if (foundDialog) { + dialogsUpdated[peerID] = --foundDialog[0].unread_count; + } + } + } + } + + angular.forEach(dialogsUpdated, function(count, peerID) { + $rootScope.$broadcast('dialog_unread', {peerID: peerID, count: count}); + }); + break; + } + }); + + return { + getDialogs: getDialogs, + getHistory: getHistory, + readHistory: readHistory, + saveMessages: saveMessages, + getMessagePeer: getMessagePeer, + wrapForDialog: wrapForDialog, + wrapForHistory: wrapForHistory + } +}) + +.service('AppPhotosManager', function ($modal, $window, $rootScope, MtpApiFileManager, AppUsersManager) { + var photos = {}; + + function savePhoto (apiPhoto) { + photos[apiPhoto.id] = apiPhoto; + angular.forEach(apiPhoto.sizes, function (photoSize) { + if (photoSize._ == 'photoCachedSize') { + MtpApiFileManager.saveSmallFile(photoSize.location, photoSize.bytes); + + // Memory + photoSize.size = photoSize.bytes.length; + delete photoSize.bytes; + photoSize._ = 'photoSize'; + } + }); + }; + + function choosePhotoSize (photo, width, height) { + var bestPhotoSize = {_: 'photoSizeEmpty'}, + bestDiff = 0xFFFFFF; + + angular.forEach(photo.sizes, function (photoSize) { + var diff = Math.abs(photoSize.w * photoSize.h - width * height); + if (diff < bestDiff) { + bestPhotoSize = photoSize; + bestDiff = diff; + } + }); + + return bestPhotoSize; + } + + function wrapForHistory (photoID) { + var photo = angular.copy(photos[photoID]) || {_: 'photoEmpty'}, + width = 100, + height = 100, + thumbPhotoSize = choosePhotoSize(photo, width, height), + thumb = { + placeholder: 'img/placeholders/PhotoThumbConversation.jpg', + width: width, + height: height + }; + + // dLog('chosen photo size', photoID, thumbPhotoSize); + if (thumbPhotoSize && thumbPhotoSize._ != 'photoSizeEmpty') { + if (thumbPhotoSize.w > thumbPhotoSize.h) { + thumb.height = parseInt(thumbPhotoSize.h * width / thumbPhotoSize.w); + } else { + thumb.width = parseInt(thumbPhotoSize.w * height / thumbPhotoSize.h); + } + + thumb.location = thumbPhotoSize.location; + thumb.size = thumbPhotoSize.size; + } + + photo.thumb = thumb; + + return photo; + } + + function wrapForFull (photoID) { + var photo = wrapForHistory(photoID), + fullWidth = 542, + fullHeight = $($window).height() - 150, + fullPhotoSize = choosePhotoSize(photo, fullWidth, fullHeight), + full = { + placeholder: 'img/placeholders/PhotoThumbModal.jpg', + width: fullWidth, + height: fullHeight + }; + + if (fullPhotoSize && fullPhotoSize._ != 'photoSizeEmpty') { + if (fullPhotoSize.w > fullPhotoSize.h) { + full.height = parseInt(fullPhotoSize.h * fullWidth / fullPhotoSize.w); + } else { + full.width = parseInt(fullPhotoSize.w * fullHeight / fullPhotoSize.h); + if (full.width > fullWidth) { + full.height = parseInt(full.height * fullWidth / full.width); + full.width = fullWidth; + } + } + + full.location = fullPhotoSize.location; + full.size = fullPhotoSize.size; + } + + photo.full = full; + photo.fromUser = AppUsersManager.getUser(photo.user_id); + + return photo; + } + + function openPhoto (photoID, accessHash) { + var scope = $rootScope.$new(true); + scope.photoID = photoID; + + var modalInstance = $modal.open({ + templateUrl: 'partials/photo_modal.html', + controller: 'PhotoModalController', + scope: scope, + backdrop: 'static' + }); + } + + $rootScope.openPhoto = openPhoto; + + + return { + savePhoto: savePhoto, + wrapForHistory: wrapForHistory, + wrapForFull: wrapForFull, + openPhoto: openPhoto + } +}) + + +.service('AppVideoManager', function ($rootScope, $modal, $window, MtpApiFileManager, AppUsersManager) { + var videos = {}; + + function saveVideo (apiVideo) { + videos[apiVideo.id] = apiVideo; + + if (apiVideo.thumb && apiVideo.thumb._ == 'photoCachedSize') { + MtpApiFileManager.saveSmallFile(apiVideo.thumb.location, apiVideo.thumb.bytes); + + // Memory + apiVideo.thumb.size = apiVideo.thumb.bytes.length; + delete apiVideo.thumb.bytes; + apiVideo.thumb._ = 'photoSize'; + } + }; + + function wrapForHistory (videoID) { + var video = angular.copy(videos[videoID]), + width = 100, + height = 100, + thumbPhotoSize = video.thumb, + thumb = { + placeholder: 'img/placeholders/VideoThumbConversation.jpg', + width: width, + height: height + }; + + if (thumbPhotoSize && thumbPhotoSize._ != 'photoSizeEmpty') { + if (thumbPhotoSize.w > thumbPhotoSize.h) { + thumb.height = parseInt(thumbPhotoSize.h * width / thumbPhotoSize.w); + } else { + thumb.width = parseInt(thumbPhotoSize.w * height / thumbPhotoSize.h); + } + + thumb.location = thumbPhotoSize.location; + thumb.size = thumbPhotoSize.size; + } + + video.thumb = thumb; + + return video; + } + + function wrapForFull (videoID) { + var video = wrapForHistory(videoID), + fullWidth = 542, + fullHeight = $($window).height() - 150, + fullPhotoSize = video, + full = { + placeholder: 'img/placeholders/VideoThumbModal.jpg', + width: fullWidth, + height: fullHeight, + }; + + if (video.w > video.h) { + full.height = parseInt(video.h * fullWidth / video.w); + } else { + full.width = parseInt(video.w * fullHeight / video.h); + if (full.width > fullWidth) { + full.height = parseInt(full.height * fullWidth / full.width); + full.width = fullWidth; + } + } + + video.full = full; + video.fromUser = AppUsersManager.getUser(video.user_id); + + return video; + } + + function openVideo (videoID, accessHash) { + var scope = $rootScope.$new(true); + scope.videoID = videoID; + scope.progress = {enabled: false}; + scope.player = {}; + scope.close = function () { + modalInstance.close(); + } + + var modalInstance = $modal.open({ + templateUrl: 'partials/video_modal.html', + controller: 'VideoModalController', + scope: scope + }); + } + + $rootScope.openVideo = openVideo; + + return { + saveVideo: saveVideo, + wrapForHistory: wrapForHistory, + wrapForFull: wrapForFull, + openVideo: openVideo + } +}) + +.service('AppDocsManager', function ($rootScope, $modal, $window, $timeout, MtpApiFileManager, AppUsersManager) { + var docs = {}; + + function saveDoc (apiDoc) { + docs[apiDoc.id] = apiDoc; + + if (apiDoc.thumb && apiDoc.thumb._ == 'photoCachedSize') { + MtpApiFileManager.saveSmallFile(apiDoc.thumb.location, apiDoc.thumb.bytes); + + // Memory + apiDoc.thumb.size = apiDoc.thumb.bytes.length; + delete apiDoc.thumb.bytes; + apiDoc.thumb._ = 'photoSize'; + } + }; + + function wrapForHistory (docID) { + var doc = angular.copy(docs[docID]), + width = 100, + height = 100, + thumbPhotoSize = doc.thumb, + thumb = { + placeholder: 'img/placeholders/DocThumbConversation.jpg', + width: width, + height: height + }; + + if (thumbPhotoSize && thumbPhotoSize._ != 'photoSizeEmpty') { + if (thumbPhotoSize.w > thumbPhotoSize.h) { + thumb.height = parseInt(thumbPhotoSize.h * width / thumbPhotoSize.w); + } else { + thumb.width = parseInt(thumbPhotoSize.w * height / thumbPhotoSize.h); + } + + thumb.location = thumbPhotoSize.location; + thumb.size = thumbPhotoSize.size; + } + + doc.thumb = thumb; + + return doc; + } + + function openDoc (docID, accessHash) { + var doc = docs[docID], + inputFileLocation = { + _: 'inputDocumentFileLocation', + id: docID, + access_hash: accessHash || doc.access_hash + }, + scope = {}; + + scope.progress = {enabled: true, percent: 1}; + + + if (window.chrome && chrome.fileSystem && chrome.fileSystem.chooseEntry) { + var ext = (doc.file_name.split('.', 2) || [])[1] || '', + mime = doc.mime_type; + chrome.fileSystem.chooseEntry({ + type: 'saveFile', + suggestedName: doc.file_name, + accepts: [{ + mimeTypes: [mime], + extensions: [ext] + }] + }, function (writableFileEntry) { + MtpApiFileManager.downloadFile(doc.dc_id, inputFileLocation, doc.size, writableFileEntry).then(function (url) { + dLog('file save done'); + }); + + }); + } else { + MtpApiFileManager.downloadFile(doc.dc_id, inputFileLocation, doc.size).then(function (url) { + scope.progress.enabled = false; + + var a = $('Download').attr('href', url).attr('target', '_blank').attr('download', doc.file_name).appendTo('body'); + a[0].dataset.downloadurl = ['png', doc.file_name, url].join(':'); + a[0].click(); + $timeout(function () { + a.remove(); + }, 100); + }, function (e) { + dLog('document download failed', e); + }, function (progress) { + scope.progress.percent = Math.max(1, Math.floor(100 * progress.done / progress.total)); + }); + } + } + + $rootScope.openDoc = openDoc; + + return { + saveDoc: saveDoc, + wrapForHistory: wrapForHistory, + openDoc: openDoc + } +}) + +.service('ExternalResourcesManager', function ($q, $http) { + var urlPromises = {}; + + function downloadImage (url) { + if (urlPromises[url] !== undefined) { + return urlPromises[url]; + } + + var deferred = $q.defer(); + + $http.get(url, {responseType: 'blob', transformRequest: null}) + .then( + function (response) { + deferred.resolve(window.webkitURL.createObjectURL(response.data)); + }, function (error) { + deferred.reject(error); + } + ); + + return urlPromises[url] = deferred.promise; + } + + return { + downloadImage: downloadImage + } +}) + + +.service('ApiUpdatesManager', function ($rootScope, MtpNetworkerFactory, AppUsersManager, AppChatsManager, AppPeersManager, MtpApiManager) { + + var curState = {invalid: true}; + + function processUpdateMessage (updateMessage) { + if (curState.invalid) { + return false; + } + + if (updateMessage.seq) { + if (!saveSeq(updateMessage.seq, updateMessage.seq_start)) { + return false; + } + if (updateMessage.date) { + curState.date = updateMessage.date; + } + } + + + switch (updateMessage._) { + case 'updatesTooLong': + getDifference(); + break; + + case 'updateShort': + saveUpdate(updateMessage.update); + break; + + case 'updatesCombined': + case 'updates': + AppUsersManager.saveApiUsers(updateMessage.users); + AppChatsManager.saveApiChats(updateMessage.chats); + + angular.forEach(updateMessage.updates, function (update) { + saveUpdate(update); + }); + break; + + case 'updateShortMessage': + var fromUser = AppUsersManager.getUser(updateMessage.from_id); + if (!fromUser || fromUser.deleted) { + getDifference(); + break; + } + saveUpdate({ + _: 'updateNewMessage', + message: { + _: 'message', + id: updateMessage.id, + from_id: updateMessage.from_id, + to_id: AppPeersManager.getOutputPeer(MtpApiManager.getUserID()), + out: false, + unread: true, + date: updateMessage.date, + message: updateMessage.message, + media: {_: 'messageMediaEmpty'} + }, + pts: updateMessage.pts + }); + break; + + case 'updateShortChatMessage': + var fromUser = AppUsersManager.getUser(updateMessage.from_id), + chat = AppChatsManager.getChat(updateMessage.chat_id); + + if (!fromUser || fromUser.deleted || !chat || chat.deleted) { + getDifference(); + break; + } + saveUpdate({ + _: 'updateNewMessage', + message: { + _: 'message', + id: updateMessage.id, + from_id: updateMessage.from_id, + to_id: AppPeersManager.getOutputPeer(-updateMessage.chat_id), + out: false, + unread: true, + date: updateMessage.date, + message: updateMessage.message, + media: {_: 'messageMediaEmpty'} + }, + pts: updateMessage.pts + }); + break; + } + } + + function getDifference (force) { + if (curState.invalid && !force) { + return false; + } + + curState.invalid = true; + MtpApiManager.invokeApi('updates.getDifference', {pts: curState.pts, date: curState.date, qts: 0}).then(function (differenceResult) { + if (differenceResult._ == 'updates.differenceEmpty') { + curState.date = differenceResult.date; + curState.seq = differenceResult.seq; + delete curState.invalid; + return false; + } + + AppUsersManager.saveApiUsers(differenceResult.users); + AppChatsManager.saveApiChats(differenceResult.chats); + + angular.forEach(differenceResult.new_messages, function (apiMessage) { + saveUpdate({ + _: 'updateNewMessage', + message: apiMessage, + pts: curState.pts + }, true); + }); + + angular.forEach(differenceResult.other_updates, function(update){ + saveUpdate(update, true); + }); + + var nextState = differenceResult.intermediate_state || differenceResult.state; + curState.seq = nextState.seq; + curState.pts = nextState.pts; + curState.date = nextState.date; + + if (differenceResult._ == 'updates.differenceSlice') { + getDifference(true); + } else { + delete curState.invalid; + } + }); + } + + function saveUpdate (update, force) { + if (curState.invalid && !force) { + return false; + } + if (update.pts) { + curState.pts = update.pts; + } + + $rootScope.$broadcast('apiUpdate', update); + } + + function saveSeq (seq, seqStart) { + // dLog('saving seq', curState.invalid, seq, seqStart, curState.seq); + + if (curState.invalid) { + return false; + } + + seqStart = seqStart || seq; + + if (seqStart != curState.seq + 1) { + // dLog('seq hole', seqStart, curState.seq); + if (seqStart != curState.seq) { + getDifference(); + } + return false; + } + + curState.seq = seq; + + return true; + } + + function attach () { + MtpNetworkerFactory.setUpdatesProcessor(processUpdateMessage); + MtpApiManager.invokeApi('updates.getState').then(function (stateResult) { + curState.seq = stateResult.seq; + curState.pts = stateResult.pts; + curState.date = stateResult.date; + delete curState.invalid; + }) + } + + + return { + saveUpdate: saveUpdate, + saveSeq: saveSeq, + attach: attach + } +}) + +.service('RichTextProcessor', function ($sce, $sanitize) { + + var emojiUtf = [], + emojiMap = {}, + emojiData = Config.Emoji, + emojiCode; + + for (emojiCode in emojiData) { + emojiUtf.push(emojiData[emojiCode][0]); + emojiMap[emojiData[emojiCode][0]] = emojiCode; + } + + var regExp = new RegExp('((?:(ftp|https?)://|(?:mailto:)?([A-Za-z0-9._%+-]+@))(\\S*\\.\\S*[^\\s.;,(){}<>"\']))|(\\n)|(' + emojiUtf.join('|') + ')', 'i'); + + // dLog(regExp); + + + return { + wrapRichText: wrapRichText + }; + + function encodeEntities(value) { + return value. + replace(/&/g, '&'). + replace(/([^\#-~| |!])/g, function (value) { // non-alphanumeric + return '&#' + value.charCodeAt(0) + ';'; + }). + replace(//g, '>'); + }; + + + function wrapRichText(text, options) { + if (!text || !text.length) { + return ''; + } + + options = options || {}; + + text = text.replace(/\ufe0f/g, '', text); + + var match, + raw = text, + html = [], + url, + emojiTitle, + emojiFound = false; + + + while ((match = raw.match(regExp))) { + // dLog(2, match); + html.push(encodeEntities(raw.substr(0, match.index))); + + if (match[1]) { // URL + if (!options.noLinks) { + if (match[3]) { + html.push( + '', + encodeEntities(match[3] + match[4]), + '' + ); + } else { + html.push( + '', + encodeEntities((match[2] != 'http' ? match[2] + '://' : '') + match[4]), + '' + ); + } + } else { + html.push(encodeEntities(match[0])); + } + } + else if (match[5]) { // New line + if (!options.noLinebreaks) { + html.push('
'); + } else { + html.push(' '); + } + } + else if (match[6]) { + + if (emojiCode = emojiMap[match[6]]) { + emojiFound = true; + emojiTitle = encodeEntities(emojiData[emojiCode][1][0]); + html.push( + ':', + emojiTitle, + ':' + ); + } else { + html.push(encodeEntities(match[6])); + } + } + raw = raw.substr(match.index + match[0].length); + } + + html.push(encodeEntities(raw)); + + text = $sanitize(html.join('')); + + // dLog(3, text, html); + + if (emojiFound) { + text = text.replace(//g, + ''); + } + + // dLog(4, text, html); + + return $sce.trustAs('html', text); + } + +}) diff --git a/js/util.js b/js/util.js new file mode 100644 index 00000000..e65c18d5 --- /dev/null +++ b/js/util.js @@ -0,0 +1,55 @@ +/*! + * Webogram v0.1 - messaging web application for MTProto + * https://github.com/zhukov/webogram + * Copyright (C) 2014 Igor Zhukov + * https://github.com/zhukov/webogram/blob/master/LICENSE + */ + +function checkClick (e, noprevent) { + if (e.which == 1 && (e.ctrlKey || e.metaKey) || e.which == 2) { + return true; + } + + if (!noprevent) { + e.preventDefault(); + } + + return false; +} + +function checkDragEvent(e) { + if (!e || e.target && (e.target.tagName == 'IMG' || e.target.tagName == 'A')) return false; + if (e.dataTransfer && e.dataTransfer.types) { + for (var i = 0; i < e.dataTransfer.types.length; i++) { + if (e.dataTransfer.types[i] == 'Files') { + return true; + } + } + } else { + return true; + } + + return false; +} + +function cancelEvent (event) { + event = event || window.event; + + event.stopPropagation && event.stopPropagation(); + event.preventDefault && event.preventDefault(); + + return false; +} + +function onCtrlEnter (textarea, cb) { + $(textarea).on('keydown', function (e) { + if (e.keyCode == 13 && (e.ctrlKey || e.metaKey)) { + cb(); + return cancelEvent(e); + } + }); +} + +function onContentLoaded (cb) { + setTimeout(cb, 0); +}; \ No newline at end of file diff --git a/manifest.json b/manifest.json new file mode 100644 index 00000000..7a13a6bb --- /dev/null +++ b/manifest.json @@ -0,0 +1,18 @@ +{ + "name": "Telegram UNOFFICIAL", + "version": "0.0.9", + "short_name": "Webogram", + "manifest_version": 2, + "app": { + "background": { + "scripts": ["vendor/angular/angular.js", "js/background.js"] + } + }, + "permissions": [ + "webview", + {"fileSystem": ["write"]}, + "storage" + ], + "icons": { "16": "img/icons/icon16.png", + "128": "img/icons/icon128.png" } +} \ No newline at end of file diff --git a/partials/chat_modal.html b/partials/chat_modal.html new file mode 100644 index 00000000..60855a4d --- /dev/null +++ b/partials/chat_modal.html @@ -0,0 +1,41 @@ +
+ +
+ +

Group Info

+
+ +
+ +
+ +
+ +
+

{{chatFull.chat | chatTitle}}

+

+ + +

+ + +
+ +
Members
+
+ +
+ + + +
{{participant.user | userName}}
+ +
{{participant.user | userStatus}}
+
+ +
+ +
+ +
\ No newline at end of file diff --git a/partials/dialog.html b/partials/dialog.html new file mode 100644 index 00000000..e81014e9 --- /dev/null +++ b/partials/dialog.html @@ -0,0 +1,73 @@ + + +
+
+ {{dialogMessage.date | dateOrTime}} +
+ + {{dialogMessage.unreadCount}} + +
+ +
+ +
+ +
+ +
+ + + + +
+ +
+ + You{{((dialogMessage.out || dialogMessage.peerID < 0) && (dialogMessage.message.length || dialogMessage.media && dialogMessage.media._ != 'messageMediaEmpty')) ? ':' : ''}} + + + + + Photo + + + Video + + + Document + + + Location + + + Contact + + + + + + created the group + + + changed group name + + + changed group photo + + + removed group photo + + + invited + + + kicked + + + + +
+ +
+ diff --git a/partials/head.html b/partials/head.html new file mode 100644 index 00000000..66c5f874 --- /dev/null +++ b/partials/head.html @@ -0,0 +1,17 @@ +
+ +
\ No newline at end of file diff --git a/partials/im.html b/partials/im.html new file mode 100644 index 00000000..c9bf9224 --- /dev/null +++ b/partials/im.html @@ -0,0 +1,118 @@ +
+ +
+ +
+ +
+
+ +
+
+
+
+
    +
  • +
+
+
+
+
+ +
+
No history to display
+ +
+
+ +
+ +
+
+ +
+

+ + + + + + +

+
+ +
+

+ + + {{historyPeer.data | userStatus}} +

+
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+
+
+ +
+
+ is typing.. +
+
+ +
+ +
+ +
+ +
+
+ + +
+
+ +
+
+ +
+
+
Drop photos here to send
+ + +
+ +
+ +
+ + +
+ + +
+
+ +
+
+ +
+ +
+ + +
+ diff --git a/partials/login.html b/partials/login.html new file mode 100644 index 00000000..0b616d4c --- /dev/null +++ b/partials/login.html @@ -0,0 +1,28 @@ +
+ + + \ No newline at end of file diff --git a/partials/message.html b/partials/message.html new file mode 100644 index 00000000..b5b832f4 --- /dev/null +++ b/partials/message.html @@ -0,0 +1,91 @@ +
+ +
+
+ + + + + + created the group «{{historyMessage.action.title}}» + + + changed group name to «{{historyMessage.action.title}}» + + + changed group photo + + + removed group photo + + + invited + + + kicked + + + + unsupported action {{historyMessage.action}} + + + +
+ + + + + +
+ +
+ + + + +
+ + {{historyMessage.date | dateOrTime}} +
+ +
+ +
+ +
+ + + + + + + +
+ {{historyMessage.media.video.duration | duration}} + +
+ + + + +
{{historyMessage.media.document.file_name}} {{historyMessage.media.document.size | formatSize}}
+ + + + + + +
+ + + +
{{historyMessage.media.first_name}} {{historyMessage.media.last_name}}
+
{{historyMessage.media.phone_number}}
+
+
+ +
+
+ +
+
diff --git a/partials/photo_modal.html b/partials/photo_modal.html new file mode 100644 index 00000000..02876897 --- /dev/null +++ b/partials/photo_modal.html @@ -0,0 +1,11 @@ +
+ +
+ +
+ +

From: {{photo.fromUser | userName}}, {{photo.date | dateOrTime}}

+ +
+ +
\ No newline at end of file diff --git a/partials/user_modal.html b/partials/user_modal.html new file mode 100644 index 00000000..543c9d3c --- /dev/null +++ b/partials/user_modal.html @@ -0,0 +1,25 @@ +
+ +
+ +

Info

+
+ + +
+ +
+ +
+ +
+

{{user | userName}}

+

{{user | userStatus}}

+ +

{{user.phone | phoneNumber}}

+ +
+ +
+ +
\ No newline at end of file diff --git a/partials/video_modal.html b/partials/video_modal.html new file mode 100644 index 00000000..3916660c --- /dev/null +++ b/partials/video_modal.html @@ -0,0 +1,11 @@ +
+ +
+ +
+ +

From: {{video.fromUser | userName}}, {{video.date | dateOrTime}}

+ +
+ +
\ No newline at end of file diff --git a/partials/welcome.html b/partials/welcome.html new file mode 100644 index 00000000..7396c588 --- /dev/null +++ b/partials/welcome.html @@ -0,0 +1,5 @@ + \ No newline at end of file diff --git a/vendor/README.md b/vendor/README.md new file mode 100644 index 00000000..25961dac --- /dev/null +++ b/vendor/README.md @@ -0,0 +1,81 @@ +## Third party libraries + +### [AngularJS](http://angularjs.org/) + +**Author**: Google, Inc. +**License**: MIT, https://github.com/angular/angular.js/blob/master/LICENSE + +### [JSBN](http://www-cs-students.stanford.edu/~tjw/jsbn/) + +**Author**: Tom Wu +**License**: BSD, http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE + +Biginteger for RSA, PQ prime factorization + + +### [jQuery Emojiarea](https://github.com/diy/jquery-emojiarea) + +**Author**: diy +**License**: Apache, Version 2.0, https://github.com/diy/jquery-emojiarea#license + +Emoji keyboard and rich-textfield for composing messages with emoticons + + +### [UI Bootstrap](http://angular-ui.github.io/bootstrap/) + +**Author**: AngularUI Team, https://github.com/organizations/angular-ui/teams/291112 +**License**: MIT, https://github.com/angular-ui/bootstrap/blob/master/LICENSE + +Modal windows + + +### [jQuery](https://github.com/jquery/jquery) + +**Author**: jQuery Foundation and other contributors +**License**: MIT, https://github.com/jquery/jquery/blob/master/MIT-LICENSE.txt + +Dom manupulations. + +### [Bootstrap](https://github.com/twbs/bootstrap) + +**Author**: Twitter, Inc +**License**: MIT, https://github.com/twbs/bootstrap/blob/master/LICENSE + +Normalize, CSS-framework + +### [nanoScrollerJS](https://github.com/jamesflorentino/nanoScrollerJS) + +**Author**: James Florentino +**License**: MIT, https://github.com/jamesflorentino/nanoScrollerJS/blob/master/LICENSE-MIT + +Beautiful OS X Lion-like scrollbars + + +### [CryptoJS](https://code.google.com/p/crypto-js/) + +**Author**: Jeff Mott +**License**: BSD-3-Clause, https://code.google.com/p/crypto-js/wiki/License + +AES, SHA-1 implementation + +### [zlib.js](https://github.com/imaya/zlib.js) + +**Author**: imaya +**License**: MIT, https://github.com/imaya/zlib.js/blob/master/LICENSE + +GZIP for decompressing server responses + +### [emoji-data](https://github.com/iamcal/emoji-data) + +**Author**: iamcal +**License**: not specified + +Build emoji list in apropriate format. Generate sheet in future, when needed. + + +### [gemoji](https://github.com/github/gemoji) + +**Author**: GitHub Inc, 37signals, id Software, whynne@deviantart, Apple Inc. +**License**: https://github.com/github/gemoji/blob/master/LICENSE + +Emoji images \ No newline at end of file diff --git a/vendor/angular/angular-animate.js b/vendor/angular/angular-animate.js new file mode 100644 index 00000000..ce9a2d47 --- /dev/null +++ b/vendor/angular/angular-animate.js @@ -0,0 +1,1294 @@ +/** + * @license AngularJS v1.2.3 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/* jshint maxlen: false */ + +/** + * @ngdoc overview + * @name ngAnimate + * @description + * + * # ngAnimate + * + * The `ngAnimate` module provides support for JavaScript, CSS3 transition and CSS3 keyframe animation hooks within existing core and custom directives. + * + * {@installModule animate} + * + *
+ * + * # Usage + * + * To see animations in action, all that is required is to define the appropriate CSS classes + * or to register a JavaScript animation via the myModule.animation() function. The directives that support animation automatically are: + * `ngRepeat`, `ngInclude`, `ngIf`, `ngSwitch`, `ngShow`, `ngHide`, `ngView` and `ngClass`. Custom directives can take advantage of animation + * by using the `$animate` service. + * + * Below is a more detailed breakdown of the supported animation events provided by pre-existing ng directives: + * + * | Directive | Supported Animations | + * |---------------------------------------------------------- |----------------------------------------------------| + * | {@link ng.directive:ngRepeat#usage_animations ngRepeat} | enter, leave and move | + * | {@link ngRoute.directive:ngView#usage_animations ngView} | enter and leave | + * | {@link ng.directive:ngInclude#usage_animations ngInclude} | enter and leave | + * | {@link ng.directive:ngSwitch#usage_animations ngSwitch} | enter and leave | + * | {@link ng.directive:ngIf#usage_animations ngIf} | enter and leave | + * | {@link ng.directive:ngClass#usage_animations ngClass} | add and remove | + * | {@link ng.directive:ngShow#usage_animations ngShow & ngHide} | add and remove (the ng-hide class value) | + * + * You can find out more information about animations upon visiting each directive page. + * + * Below is an example of how to apply animations to a directive that supports animation hooks: + * + * 
+ * 
+ *
+ * 
+ * 
+ *
+ * + * Keep in mind that if an animation is running, any child elements cannot be animated until the parent element's + * animation has completed. + * + *

CSS-defined Animations

+ * The animate service will automatically apply two CSS classes to the animated element and these two CSS classes + * are designed to contain the start and end CSS styling. Both CSS transitions and keyframe animations are supported + * and can be used to play along with this naming structure. + * + * The following code below demonstrates how to perform animations using **CSS transitions** with Angular: + * + * 
+ * 
+ *
+ * 

+ *   

+ * 

+ *
+ * + * The following code below demonstrates how to perform animations using **CSS animations** with Angular: + * + * 
+ * 
+ *
+ * 

+ *   

+ * 

+ *
+ * + * Both CSS3 animations and transitions can be used together and the animate service will figure out the correct duration and delay timing. + * + * Upon DOM mutation, the event class is added first (something like `ng-enter`), then the browser prepares itself to add + * the active class (in this case `ng-enter-active`) which then triggers the animation. The animation module will automatically + * detect the CSS code to determine when the animation ends. Once the animation is over then both CSS classes will be + * removed from the DOM. If a browser does not support CSS transitions or CSS animations then the animation will start and end + * immediately resulting in a DOM element that is at its final state. This final state is when the DOM element + * has no CSS transition/animation classes applied to it. + * + *

CSS Staggering Animations

+ * A Staggering animation is a collection of animations that are issued with a slight delay in between each successive operation resulting in a + * curtain-like effect. The ngAnimate module, as of 1.2.0, supports staggering animations and the stagger effect can be + * performed by creating a **ng-EVENT-stagger** CSS class and attaching that class to the base CSS class used for + * the animation. The style property expected within the stagger class can either be a **transition-delay** or an + * **animation-delay** property (or both if your animation contains both transitions and keyframe animations). + * + * 
+ * .my-animation.ng-enter {
+ *   /* standard transition code */
+ *   -webkit-transition: 1s linear all;
+ *   transition: 1s linear all;
+ *   opacity:0;
+ * }
+ * .my-animation.ng-enter-stagger {
+ *   /* this will have a 100ms delay between each successive leave animation */
+ *   -webkit-transition-delay: 0.1s;
+ *   transition-delay: 0.1s;
+ *
+ *   /* in case the stagger doesn't work then these two values
+ *    must be set to 0 to avoid an accidental CSS inheritance */
+ *   -webkit-transition-duration: 0s;
+ *   transition-duration: 0s;
+ * }
+ * .my-animation.ng-enter.ng-enter-active {
+ *   /* standard transition styles */
+ *   opacity:1;
+ * }
+ *
+ * + * Staggering animations work by default in ngRepeat (so long as the CSS class is defined). Outside of ngRepeat, to use staggering animations + * on your own, they can be triggered by firing multiple calls to the same event on $animate. However, the restrictions surrounding this + * are that each of the elements must have the same CSS className value as well as the same parent element. A stagger operation + * will also be reset if more than 10ms has passed after the last animation has been fired. + * + * The following code will issue the **ng-leave-stagger** event on the element provided: + * + * 
+ * var kids = parent.children();
+ *
+ * $animate.leave(kids[0]); //stagger index=0
+ * $animate.leave(kids[1]); //stagger index=1
+ * $animate.leave(kids[2]); //stagger index=2
+ * $animate.leave(kids[3]); //stagger index=3
+ * $animate.leave(kids[4]); //stagger index=4
+ *
+ * $timeout(function() {
+ *   //stagger has reset itself
+ *   $animate.leave(kids[5]); //stagger index=0
+ *   $animate.leave(kids[6]); //stagger index=1
+ * }, 100, false);
+ *
+ * + * Stagger animations are currently only supported within CSS-defined animations. + * + *

JavaScript-defined Animations

+ * In the event that you do not want to use CSS3 transitions or CSS3 animations or if you wish to offer animations on browsers that do not + * yet support CSS transitions/animations, then you can make use of JavaScript animations defined inside of your AngularJS module. + * + * 
+ * //!annotate="YourApp" Your AngularJS Module|Replace this or ngModule with the module that you used to define your application.
+ * var ngModule = angular.module('YourApp', []);
+ * ngModule.animation('.my-crazy-animation', function() {
+ *   return {
+ *     enter: function(element, done) {
+ *       //run the animation here and call done when the animation is complete
+ *       return function(cancelled) {
+ *         //this (optional) function will be called when the animation
+ *         //completes or when the animation is cancelled (the cancelled
+ *         //flag will be set to true if cancelled).
+ *       }
+ *     }
+ *     leave: function(element, done) { },
+ *     move: function(element, done) { },
+ *
+ *     //animation that can be triggered before the class is added
+ *     beforeAddClass: function(element, className, done) { },
+ *
+ *     //animation that can be triggered after the class is added
+ *     addClass: function(element, className, done) { },
+ *
+ *     //animation that can be triggered before the class is removed
+ *     beforeRemoveClass: function(element, className, done) { },
+ *
+ *     //animation that can be triggered after the class is removed
+ *     removeClass: function(element, className, done) { }
+ *   }
+ * });
+ *
+ * + * JavaScript-defined animations are created with a CSS-like class selector and a collection of events which are set to run + * a javascript callback function. When an animation is triggered, $animate will look for a matching animation which fits + * the element's CSS class attribute value and then run the matching animation event function (if found). + * In other words, if the CSS classes present on the animated element match any of the JavaScript animations then the callback function will + * be executed. It should be also noted that only simple, single class selectors are allowed (compound class selectors are not supported). + * + * Within a JavaScript animation, an object containing various event callback animation functions is expected to be returned. + * As explained above, these callbacks are triggered based on the animation event. Therefore if an enter animation is run, + * and the JavaScript animation is found, then the enter callback will handle that animation (in addition to the CSS keyframe animation + * or transition code that is defined via a stylesheet). + * + */ + +angular.module('ngAnimate', ['ng']) + + /** + * @ngdoc object + * @name ngAnimate.$animateProvider + * @description + * + * The `$animateProvider` allows developers to register JavaScript animation event handlers directly inside of a module. + * When an animation is triggered, the $animate service will query the $animate service to find any animations that match + * the provided name value. + * + * Requires the {@link ngAnimate `ngAnimate`} module to be installed. + * + * Please visit the {@link ngAnimate `ngAnimate`} module overview page learn more about how to use animations in your application. + * + */ + .config(['$provide', '$animateProvider', function($provide, $animateProvider) { + var noop = angular.noop; + var forEach = angular.forEach; + var selectors = $animateProvider.$$selectors; + + var ELEMENT_NODE = 1; + var NG_ANIMATE_STATE = '$$ngAnimateState'; + var NG_ANIMATE_CLASS_NAME = 'ng-animate'; + var rootAnimateState = {running: true}; + + $provide.decorator('$animate', ['$delegate', '$injector', '$sniffer', '$rootElement', '$timeout', '$rootScope', '$document', + function($delegate, $injector, $sniffer, $rootElement, $timeout, $rootScope, $document) { + + $rootElement.data(NG_ANIMATE_STATE, rootAnimateState); + + // disable animations during bootstrap, but once we bootstrapped, wait again + // for another digest until enabling animations. The reason why we digest twice + // is because all structural animations (enter, leave and move) all perform a + // post digest operation before animating. If we only wait for a single digest + // to pass then the structural animation would render its animation on page load. + // (which is what we're trying to avoid when the application first boots up.) + $rootScope.$$postDigest(function() { + $rootScope.$$postDigest(function() { + rootAnimateState.running = false; + }); + }); + + function lookup(name) { + if (name) { + var matches = [], + flagMap = {}, + classes = name.substr(1).split('.'); + + //the empty string value is the default animation + //operation which performs CSS transition and keyframe + //animations sniffing. This is always included for each + //element animation procedure if the browser supports + //transitions and/or keyframe animations + if ($sniffer.transitions || $sniffer.animations) { + classes.push(''); + } + + for(var i=0; i < classes.length; i++) { + var klass = classes[i], + selectorFactoryName = selectors[klass]; + if(selectorFactoryName && !flagMap[klass]) { + matches.push($injector.get(selectorFactoryName)); + flagMap[klass] = true; + } + } + return matches; + } + } + + /** + * @ngdoc object + * @name ngAnimate.$animate + * @function + * + * @description + * The `$animate` service provides animation detection support while performing DOM operations (enter, leave and move) as well as during addClass and removeClass operations. + * When any of these operations are run, the $animate service + * will examine any JavaScript-defined animations (which are defined by using the $animateProvider provider object) + * as well as any CSS-defined animations against the CSS classes present on the element once the DOM operation is run. + * + * The `$animate` service is used behind the scenes with pre-existing directives and animation with these directives + * will work out of the box without any extra configuration. + * + * Requires the {@link ngAnimate `ngAnimate`} module to be installed. + * + * Please visit the {@link ngAnimate `ngAnimate`} module overview page learn more about how to use animations in your application. + * + */ + return { + /** + * @ngdoc function + * @name ngAnimate.$animate#enter + * @methodOf ngAnimate.$animate + * @function + * + * @description + * Appends the element to the parentElement element that resides in the document and then runs the enter animation. Once + * the animation is started, the following CSS classes will be present on the element for the duration of the animation: + * + * Below is a breakdown of each step that occurs during enter animation: + * + * | Animation Step | What the element class attribute looks like | + * |----------------------------------------------------------------------------------------------|---------------------------------------------| + * | 1. $animate.enter(...) is called | class="my-animation" | + * | 2. element is inserted into the parentElement element or beside the afterElement element | class="my-animation" | + * | 3. $animate runs any JavaScript-defined animations on the element | class="my-animation ng-animate" | + * | 4. the .ng-enter class is added to the element | class="my-animation ng-animate ng-enter" | + * | 5. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate ng-enter" | + * | 6. $animate waits for 10ms (this performs a reflow) | class="my-animation ng-animate ng-enter" | + * | 7. the .ng-enter-active and .ng-animate-active classes are added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active ng-enter ng-enter-active" | + * | 8. $animate waits for X milliseconds for the animation to complete | class="my-animation ng-animate ng-animate-active ng-enter ng-enter-active" | + * | 9. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 10. The doneCallback() callback is fired (if provided) | class="my-animation" | + * + * @param {jQuery/jqLite element} element the element that will be the focus of the enter animation + * @param {jQuery/jqLite element} parentElement the parent element of the element that will be the focus of the enter animation + * @param {jQuery/jqLite element} afterElement the sibling element (which is the previous element) of the element that will be the focus of the enter animation + * @param {function()=} doneCallback the callback function that will be called once the animation is complete + */ + enter : function(element, parentElement, afterElement, doneCallback) { + this.enabled(false, element); + $delegate.enter(element, parentElement, afterElement); + $rootScope.$$postDigest(function() { + performAnimation('enter', 'ng-enter', element, parentElement, afterElement, noop, doneCallback); + }); + }, + + /** + * @ngdoc function + * @name ngAnimate.$animate#leave + * @methodOf ngAnimate.$animate + * @function + * + * @description + * Runs the leave animation operation and, upon completion, removes the element from the DOM. Once + * the animation is started, the following CSS classes will be added for the duration of the animation: + * + * Below is a breakdown of each step that occurs during enter animation: + * + * | Animation Step | What the element class attribute looks like | + * |----------------------------------------------------------------------------------------------|---------------------------------------------| + * | 1. $animate.leave(...) is called | class="my-animation" | + * | 2. $animate runs any JavaScript-defined animations on the element | class="my-animation ng-animate" | + * | 3. the .ng-leave class is added to the element | class="my-animation ng-animate ng-leave" | + * | 4. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate ng-leave" | + * | 5. $animate waits for 10ms (this performs a reflow) | class="my-animation ng-animate ng-leave" | + * | 6. the .ng-leave-active and .ng-animate-active classes is added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active ng-leave ng-leave-active" | + * | 7. $animate waits for X milliseconds for the animation to complete | class="my-animation ng-animate ng-animate-active ng-leave ng-leave-active" | + * | 8. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 9. The element is removed from the DOM | ... | + * | 10. The doneCallback() callback is fired (if provided) | ... | + * + * @param {jQuery/jqLite element} element the element that will be the focus of the leave animation + * @param {function()=} doneCallback the callback function that will be called once the animation is complete + */ + leave : function(element, doneCallback) { + cancelChildAnimations(element); + this.enabled(false, element); + $rootScope.$$postDigest(function() { + performAnimation('leave', 'ng-leave', element, null, null, function() { + $delegate.leave(element); + }, doneCallback); + }); + }, + + /** + * @ngdoc function + * @name ngAnimate.$animate#move + * @methodOf ngAnimate.$animate + * @function + * + * @description + * Fires the move DOM operation. Just before the animation starts, the animate service will either append it into the parentElement container or + * add the element directly after the afterElement element if present. Then the move animation will be run. Once + * the animation is started, the following CSS classes will be added for the duration of the animation: + * + * Below is a breakdown of each step that occurs during move animation: + * + * | Animation Step | What the element class attribute looks like | + * |----------------------------------------------------------------------------------------------|---------------------------------------------| + * | 1. $animate.move(...) is called | class="my-animation" | + * | 2. element is moved into the parentElement element or beside the afterElement element | class="my-animation" | + * | 3. $animate runs any JavaScript-defined animations on the element | class="my-animation ng-animate" | + * | 4. the .ng-move class is added to the element | class="my-animation ng-animate ng-move" | + * | 5. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate ng-move" | + * | 6. $animate waits for 10ms (this performs a reflow) | class="my-animation ng-animate ng-move" | + * | 7. the .ng-move-active and .ng-animate-active classes is added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active ng-move ng-move-active" | + * | 8. $animate waits for X milliseconds for the animation to complete | class="my-animation ng-animate ng-animate-active ng-move ng-move-active" | + * | 9. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 10. The doneCallback() callback is fired (if provided) | class="my-animation" | + * + * @param {jQuery/jqLite element} element the element that will be the focus of the move animation + * @param {jQuery/jqLite element} parentElement the parentElement element of the element that will be the focus of the move animation + * @param {jQuery/jqLite element} afterElement the sibling element (which is the previous element) of the element that will be the focus of the move animation + * @param {function()=} doneCallback the callback function that will be called once the animation is complete + */ + move : function(element, parentElement, afterElement, doneCallback) { + cancelChildAnimations(element); + this.enabled(false, element); + $delegate.move(element, parentElement, afterElement); + $rootScope.$$postDigest(function() { + performAnimation('move', 'ng-move', element, parentElement, afterElement, noop, doneCallback); + }); + }, + + /** + * @ngdoc function + * @name ngAnimate.$animate#addClass + * @methodOf ngAnimate.$animate + * + * @description + * Triggers a custom animation event based off the className variable and then attaches the className value to the element as a CSS class. + * Unlike the other animation methods, the animate service will suffix the className value with {@type -add} in order to provide + * the animate service the setup and active CSS classes in order to trigger the animation (this will be skipped if no CSS transitions + * or keyframes are defined on the -add or base CSS class). + * + * Below is a breakdown of each step that occurs during addClass animation: + * + * | Animation Step | What the element class attribute looks like | + * |------------------------------------------------------------------------------------------------|---------------------------------------------| + * | 1. $animate.addClass(element, 'super') is called | class="my-animation" | + * | 2. $animate runs any JavaScript-defined animations on the element | class="my-animation ng-animate" | + * | 3. the .super-add class are added to the element | class="my-animation ng-animate super-add" | + * | 4. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate super-add" | + * | 5. $animate waits for 10ms (this performs a reflow) | class="my-animation ng-animate super-add" | + * | 6. the .super, .super-add-active and .ng-animate-active classes are added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active super super-add super-add-active" | + * | 7. $animate waits for X milliseconds for the animation to complete | class="my-animation super-add super-add-active" | + * | 8. The animation ends and all generated CSS classes are removed from the element | class="my-animation super" | + * | 9. The super class is kept on the element | class="my-animation super" | + * | 10. The doneCallback() callback is fired (if provided) | class="my-animation super" | + * + * @param {jQuery/jqLite element} element the element that will be animated + * @param {string} className the CSS class that will be added to the element and then animated + * @param {function()=} doneCallback the callback function that will be called once the animation is complete + */ + addClass : function(element, className, doneCallback) { + performAnimation('addClass', className, element, null, null, function() { + $delegate.addClass(element, className); + }, doneCallback); + }, + + /** + * @ngdoc function + * @name ngAnimate.$animate#removeClass + * @methodOf ngAnimate.$animate + * + * @description + * Triggers a custom animation event based off the className variable and then removes the CSS class provided by the className value + * from the element. Unlike the other animation methods, the animate service will suffix the className value with {@type -remove} in + * order to provide the animate service the setup and active CSS classes in order to trigger the animation (this will be skipped if + * no CSS transitions or keyframes are defined on the -remove or base CSS classes). + * + * Below is a breakdown of each step that occurs during removeClass animation: + * + * | Animation Step | What the element class attribute looks like | + * |-----------------------------------------------------------------------------------------------|---------------------------------------------| + * | 1. $animate.removeClass(element, 'super') is called | class="my-animation super" | + * | 2. $animate runs any JavaScript-defined animations on the element | class="my-animation super ng-animate" | + * | 3. the .super-remove class are added to the element | class="my-animation super ng-animate super-remove"| + * | 4. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation super ng-animate super-remove" | + * | 5. $animate waits for 10ms (this performs a reflow) | class="my-animation super ng-animate super-remove" | + * | 6. the .super-remove-active and .ng-animate-active classes are added and .super is removed (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-animate-active super-remove super-remove-active" | + * | 7. $animate waits for X milliseconds for the animation to complete | class="my-animation ng-animate ng-animate-active super-remove super-remove-active" | + * | 8. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 9. The doneCallback() callback is fired (if provided) | class="my-animation" | + * + * + * @param {jQuery/jqLite element} element the element that will be animated + * @param {string} className the CSS class that will be animated and then removed from the element + * @param {function()=} doneCallback the callback function that will be called once the animation is complete + */ + removeClass : function(element, className, doneCallback) { + performAnimation('removeClass', className, element, null, null, function() { + $delegate.removeClass(element, className); + }, doneCallback); + }, + + /** + * @ngdoc function + * @name ngAnimate.$animate#enabled + * @methodOf ngAnimate.$animate + * @function + * + * @param {boolean=} value If provided then set the animation on or off. + * @param {jQuery/jqLite element=} element If provided then the element will be used to represent the enable/disable operation + * @return {boolean} Current animation state. + * + * @description + * Globally enables/disables animations. + * + */ + enabled : function(value, element) { + switch(arguments.length) { + case 2: + if(value) { + cleanup(element); + } else { + var data = element.data(NG_ANIMATE_STATE) || {}; + data.disabled = true; + element.data(NG_ANIMATE_STATE, data); + } + break; + + case 1: + rootAnimateState.disabled = !value; + break; + + default: + value = !rootAnimateState.disabled; + break; + } + return !!value; + } + }; + + /* + all animations call this shared animation triggering function internally. + The animationEvent variable refers to the JavaScript animation event that will be triggered + and the className value is the name of the animation that will be applied within the + CSS code. Element, parentElement and afterElement are provided DOM elements for the animation + and the onComplete callback will be fired once the animation is fully complete. + */ + function performAnimation(animationEvent, className, element, parentElement, afterElement, domOperation, doneCallback) { + var currentClassName = element.attr('class') || ''; + var classes = currentClassName + ' ' + className; + var animationLookup = (' ' + classes).replace(/\s+/g,'.'); + if (!parentElement) { + parentElement = afterElement ? afterElement.parent() : element.parent(); + } + + var matches = lookup(animationLookup); + var isClassBased = animationEvent == 'addClass' || animationEvent == 'removeClass'; + var ngAnimateState = element.data(NG_ANIMATE_STATE) || {}; + + //skip the animation if animations are disabled, a parent is already being animated, + //the element is not currently attached to the document body or then completely close + //the animation if any matching animations are not found at all. + //NOTE: IE8 + IE9 should close properly (run closeAnimation()) in case a NO animation is not found. + if (animationsDisabled(element, parentElement) || matches.length === 0) { + fireDOMOperation(); + closeAnimation(); + return; + } + + var animations = []; + //only add animations if the currently running animation is not structural + //or if there is no animation running at all + if(!ngAnimateState.running || !(isClassBased && ngAnimateState.structural)) { + forEach(matches, function(animation) { + //add the animation to the queue to if it is allowed to be cancelled + if(!animation.allowCancel || animation.allowCancel(element, animationEvent, className)) { + var beforeFn, afterFn = animation[animationEvent]; + + //Special case for a leave animation since there is no point in performing an + //animation on a element node that has already been removed from the DOM + if(animationEvent == 'leave') { + beforeFn = afterFn; + afterFn = null; //this must be falsy so that the animation is skipped for leave + } else { + beforeFn = animation['before' + animationEvent.charAt(0).toUpperCase() + animationEvent.substr(1)]; + } + animations.push({ + before : beforeFn, + after : afterFn + }); + } + }); + } + + //this would mean that an animation was not allowed so let the existing + //animation do it's thing and close this one early + if(animations.length === 0) { + fireDOMOperation(); + fireDoneCallbackAsync(); + return; + } + + //this value will be searched for class-based CSS className lookup. Therefore, + //we prefix and suffix the current className value with spaces to avoid substring + //lookups of className tokens + var futureClassName = ' ' + currentClassName + ' '; + if(ngAnimateState.running) { + //if an animation is currently running on the element then lets take the steps + //to cancel that animation and fire any required callbacks + $timeout.cancel(ngAnimateState.closeAnimationTimeout); + cleanup(element); + cancelAnimations(ngAnimateState.animations); + + //if the class is removed during the reflow then it will revert the styles temporarily + //back to the base class CSS styling causing a jump-like effect to occur. This check + //here ensures that the domOperation is only performed after the reflow has commenced + if(ngAnimateState.beforeComplete) { + (ngAnimateState.done || noop)(true); + } else if(isClassBased && !ngAnimateState.structural) { + //class-based animations will compare element className values after cancelling the + //previous animation to see if the element properties already contain the final CSS + //class and if so then the animation will be skipped. Since the domOperation will + //be performed only after the reflow is complete then our element's className value + //will be invalid. Therefore the same string manipulation that would occur within the + //DOM operation will be performed below so that the class comparison is valid... + futureClassName = ngAnimateState.event == 'removeClass' ? + futureClassName.replace(ngAnimateState.className, '') : + futureClassName + ngAnimateState.className + ' '; + } + } + + //There is no point in perform a class-based animation if the element already contains + //(on addClass) or doesn't contain (on removeClass) the className being animated. + //The reason why this is being called after the previous animations are cancelled + //is so that the CSS classes present on the element can be properly examined. + var classNameToken = ' ' + className + ' '; + if((animationEvent == 'addClass' && futureClassName.indexOf(classNameToken) >= 0) || + (animationEvent == 'removeClass' && futureClassName.indexOf(classNameToken) == -1)) { + fireDOMOperation(); + fireDoneCallbackAsync(); + return; + } + + //the ng-animate class does nothing, but it's here to allow for + //parent animations to find and cancel child animations when needed + element.addClass(NG_ANIMATE_CLASS_NAME); + + element.data(NG_ANIMATE_STATE, { + running:true, + event:animationEvent, + className:className, + structural:!isClassBased, + animations:animations, + done:onBeforeAnimationsComplete + }); + + //first we run the before animations and when all of those are complete + //then we perform the DOM operation and run the next set of animations + invokeRegisteredAnimationFns(animations, 'before', onBeforeAnimationsComplete); + + function onBeforeAnimationsComplete(cancelled) { + fireDOMOperation(); + if(cancelled === true) { + closeAnimation(); + return; + } + + //set the done function to the final done function + //so that the DOM event won't be executed twice by accident + //if the after animation is cancelled as well + var data = element.data(NG_ANIMATE_STATE); + if(data) { + data.done = closeAnimation; + element.data(NG_ANIMATE_STATE, data); + } + invokeRegisteredAnimationFns(animations, 'after', closeAnimation); + } + + function invokeRegisteredAnimationFns(animations, phase, allAnimationFnsComplete) { + var endFnName = phase + 'End'; + forEach(animations, function(animation, index) { + var animationPhaseCompleted = function() { + progress(index, phase); + }; + + //there are no before functions for enter + move since the DOM + //operations happen before the performAnimation method fires + if(phase == 'before' && (animationEvent == 'enter' || animationEvent == 'move')) { + animationPhaseCompleted(); + return; + } + + if(animation[phase]) { + animation[endFnName] = isClassBased ? + animation[phase](element, className, animationPhaseCompleted) : + animation[phase](element, animationPhaseCompleted); + } else { + animationPhaseCompleted(); + } + }); + + function progress(index, phase) { + var phaseCompletionFlag = phase + 'Complete'; + var currentAnimation = animations[index]; + currentAnimation[phaseCompletionFlag] = true; + (currentAnimation[endFnName] || noop)(); + + for(var i=0;i 0) { + aDuration *= parseInt(elementStyles[ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY], 10) || 1; + } + + animationDuration = Math.max(aDuration, animationDuration); + } + }); + data = { + total : 0, + transitionPropertyStyle: transitionPropertyStyle, + transitionDurationStyle: transitionDurationStyle, + transitionDelayStyle: transitionDelayStyle, + transitionDelay: transitionDelay, + transitionDuration: transitionDuration, + animationDelayStyle: animationDelayStyle, + animationDelay: animationDelay, + animationDuration: animationDuration + }; + if(cacheKey) { + lookupCache[cacheKey] = data; + } + } + return data; + } + + function parseMaxTime(str) { + var maxValue = 0; + var values = angular.isString(str) ? + str.split(/\s*,\s*/) : + []; + forEach(values, function(value) { + maxValue = Math.max(parseFloat(value) || 0, maxValue); + }); + return maxValue; + } + + function getCacheKey(element) { + var parentElement = element.parent(); + var parentID = parentElement.data(NG_ANIMATE_PARENT_KEY); + if(!parentID) { + parentElement.data(NG_ANIMATE_PARENT_KEY, ++parentCounter); + parentID = parentCounter; + } + return parentID + '-' + element[0].className; + } + + function animateSetup(element, className) { + var cacheKey = getCacheKey(element); + var eventCacheKey = cacheKey + ' ' + className; + var stagger = {}; + var ii = lookupCache[eventCacheKey] ? ++lookupCache[eventCacheKey].total : 0; + + if(ii > 0) { + var staggerClassName = className + '-stagger'; + var staggerCacheKey = cacheKey + ' ' + staggerClassName; + var applyClasses = !lookupCache[staggerCacheKey]; + + applyClasses && element.addClass(staggerClassName); + + stagger = getElementAnimationDetails(element, staggerCacheKey); + + applyClasses && element.removeClass(staggerClassName); + } + + element.addClass(className); + + var timings = getElementAnimationDetails(element, eventCacheKey); + + /* there is no point in performing a reflow if the animation + timeout is empty (this would cause a flicker bug normally + in the page. There is also no point in performing an animation + that only has a delay and no duration */ + var maxDuration = Math.max(timings.transitionDuration, timings.animationDuration); + if(maxDuration === 0) { + element.removeClass(className); + return false; + } + + var node = element[0]; + //temporarily disable the transition so that the enter styles + //don't animate twice (this is here to avoid a bug in Chrome/FF). + var activeClassName = ''; + if(timings.transitionDuration > 0) { + element.addClass(NG_ANIMATE_FALLBACK_CLASS_NAME); + activeClassName += NG_ANIMATE_FALLBACK_ACTIVE_CLASS_NAME + ' '; + blockTransitions(element); + } else { + blockKeyframeAnimations(element); + } + + forEach(className.split(' '), function(klass, i) { + activeClassName += (i > 0 ? ' ' : '') + klass + '-active'; + }); + + element.data(NG_ANIMATE_CSS_DATA_KEY, { + className : className, + activeClassName : activeClassName, + maxDuration : maxDuration, + classes : className + ' ' + activeClassName, + timings : timings, + stagger : stagger, + ii : ii + }); + + return true; + } + + function blockTransitions(element) { + element[0].style[TRANSITION_PROP + PROPERTY_KEY] = 'none'; + } + + function blockKeyframeAnimations(element) { + element[0].style[ANIMATION_PROP] = 'none 0s'; + } + + function unblockTransitions(element) { + var node = element[0], prop = TRANSITION_PROP + PROPERTY_KEY; + if(node.style[prop] && node.style[prop].length > 0) { + node.style[prop] = ''; + } + } + + function unblockKeyframeAnimations(element) { + var node = element[0], prop = ANIMATION_PROP; + if(node.style[prop] && node.style[prop].length > 0) { + element[0].style[prop] = ''; + } + } + + function animateRun(element, className, activeAnimationComplete) { + var data = element.data(NG_ANIMATE_CSS_DATA_KEY); + if(!element.hasClass(className) || !data) { + activeAnimationComplete(); + return; + } + + var node = element[0]; + var timings = data.timings; + var stagger = data.stagger; + var maxDuration = data.maxDuration; + var activeClassName = data.activeClassName; + var maxDelayTime = Math.max(timings.transitionDelay, timings.animationDelay) * 1000; + var startTime = Date.now(); + var css3AnimationEvents = ANIMATIONEND_EVENT + ' ' + TRANSITIONEND_EVENT; + var ii = data.ii; + + var applyFallbackStyle, style = '', appliedStyles = []; + if(timings.transitionDuration > 0) { + var propertyStyle = timings.transitionPropertyStyle; + if(propertyStyle.indexOf('all') == -1) { + applyFallbackStyle = true; + var fallbackProperty = $sniffer.msie ? '-ms-zoom' : 'border-spacing'; + style += CSS_PREFIX + 'transition-property: ' + propertyStyle + ', ' + fallbackProperty + '; '; + style += CSS_PREFIX + 'transition-duration: ' + timings.transitionDurationStyle + ', ' + timings.transitionDuration + 's; '; + appliedStyles.push(CSS_PREFIX + 'transition-property'); + appliedStyles.push(CSS_PREFIX + 'transition-duration'); + } + } + + if(ii > 0) { + if(stagger.transitionDelay > 0 && stagger.transitionDuration === 0) { + var delayStyle = timings.transitionDelayStyle; + if(applyFallbackStyle) { + delayStyle += ', ' + timings.transitionDelay + 's'; + } + + style += CSS_PREFIX + 'transition-delay: ' + + prepareStaggerDelay(delayStyle, stagger.transitionDelay, ii) + '; '; + appliedStyles.push(CSS_PREFIX + 'transition-delay'); + } + + if(stagger.animationDelay > 0 && stagger.animationDuration === 0) { + style += CSS_PREFIX + 'animation-delay: ' + + prepareStaggerDelay(timings.animationDelayStyle, stagger.animationDelay, ii) + '; '; + appliedStyles.push(CSS_PREFIX + 'animation-delay'); + } + } + + if(appliedStyles.length > 0) { + var oldStyle = node.getAttribute('style') || ''; + node.setAttribute('style', oldStyle + ' ' + style); + } + + element.on(css3AnimationEvents, onAnimationProgress); + element.addClass(activeClassName); + + // This will automatically be called by $animate so + // there is no need to attach this internally to the + // timeout done method. + return function onEnd(cancelled) { + element.off(css3AnimationEvents, onAnimationProgress); + element.removeClass(activeClassName); + animateClose(element, className); + for (var i in appliedStyles) { + node.style.removeProperty(appliedStyles[i]); + } + }; + + function onAnimationProgress(event) { + event.stopPropagation(); + var ev = event.originalEvent || event; + var timeStamp = ev.$manualTimeStamp || ev.timeStamp || Date.now(); + /* $manualTimeStamp is a mocked timeStamp value which is set + * within browserTrigger(). This is only here so that tests can + * mock animations properly. Real events fallback to event.timeStamp, + * or, if they don't, then a timeStamp is automatically created for them. + * We're checking to see if the timeStamp surpasses the expected delay, + * but we're using elapsedTime instead of the timeStamp on the 2nd + * pre-condition since animations sometimes close off early */ + if(Math.max(timeStamp - startTime, 0) >= maxDelayTime && ev.elapsedTime >= maxDuration) { + activeAnimationComplete(); + } + } + } + + function prepareStaggerDelay(delayStyle, staggerDelay, index) { + var style = ''; + forEach(delayStyle.split(','), function(val, i) { + style += (i > 0 ? ',' : '') + + (index * staggerDelay + parseInt(val, 10)) + 's'; + }); + return style; + } + + function animateBefore(element, className) { + if(animateSetup(element, className)) { + return function(cancelled) { + cancelled && animateClose(element, className); + }; + } + } + + function animateAfter(element, className, afterAnimationComplete) { + if(element.data(NG_ANIMATE_CSS_DATA_KEY)) { + return animateRun(element, className, afterAnimationComplete); + } else { + animateClose(element, className); + afterAnimationComplete(); + } + } + + function animate(element, className, animationComplete) { + //If the animateSetup function doesn't bother returning a + //cancellation function then it means that there is no animation + //to perform at all + var preReflowCancellation = animateBefore(element, className); + if(!preReflowCancellation) { + animationComplete(); + return; + } + + //There are two cancellation functions: one is before the first + //reflow animation and the second is during the active state + //animation. The first function will take care of removing the + //data from the element which will not make the 2nd animation + //happen in the first place + var cancel = preReflowCancellation; + afterReflow(function() { + unblockTransitions(element); + unblockKeyframeAnimations(element); + //once the reflow is complete then we point cancel to + //the new cancellation function which will remove all of the + //animation properties from the active animation + cancel = animateAfter(element, className, animationComplete); + }); + + return function(cancelled) { + (cancel || noop)(cancelled); + }; + } + + function animateClose(element, className) { + element.removeClass(className); + element.removeClass(NG_ANIMATE_FALLBACK_CLASS_NAME); + element.removeData(NG_ANIMATE_CSS_DATA_KEY); + } + + return { + allowCancel : function(element, animationEvent, className) { + //always cancel the current animation if it is a + //structural animation + var oldClasses = (element.data(NG_ANIMATE_CSS_DATA_KEY) || {}).classes; + if(!oldClasses || ['enter','leave','move'].indexOf(animationEvent) >= 0) { + return true; + } + + var parentElement = element.parent(); + var clone = angular.element(element[0].cloneNode()); + + //make the element super hidden and override any CSS style values + clone.attr('style','position:absolute; top:-9999px; left:-9999px'); + clone.removeAttr('id'); + clone.html(''); + + forEach(oldClasses.split(' '), function(klass) { + clone.removeClass(klass); + }); + + var suffix = animationEvent == 'addClass' ? '-add' : '-remove'; + clone.addClass(suffixClasses(className, suffix)); + parentElement.append(clone); + + var timings = getElementAnimationDetails(clone); + clone.remove(); + + return Math.max(timings.transitionDuration, timings.animationDuration) > 0; + }, + + enter : function(element, animationCompleted) { + return animate(element, 'ng-enter', animationCompleted); + }, + + leave : function(element, animationCompleted) { + return animate(element, 'ng-leave', animationCompleted); + }, + + move : function(element, animationCompleted) { + return animate(element, 'ng-move', animationCompleted); + }, + + beforeAddClass : function(element, className, animationCompleted) { + var cancellationMethod = animateBefore(element, suffixClasses(className, '-add')); + if(cancellationMethod) { + afterReflow(function() { + unblockTransitions(element); + unblockKeyframeAnimations(element); + animationCompleted(); + }); + return cancellationMethod; + } + animationCompleted(); + }, + + addClass : function(element, className, animationCompleted) { + return animateAfter(element, suffixClasses(className, '-add'), animationCompleted); + }, + + beforeRemoveClass : function(element, className, animationCompleted) { + var cancellationMethod = animateBefore(element, suffixClasses(className, '-remove')); + if(cancellationMethod) { + afterReflow(function() { + unblockTransitions(element); + unblockKeyframeAnimations(element); + animationCompleted(); + }); + return cancellationMethod; + } + animationCompleted(); + }, + + removeClass : function(element, className, animationCompleted) { + return animateAfter(element, suffixClasses(className, '-remove'), animationCompleted); + } + }; + + function suffixClasses(classes, suffix) { + var className = ''; + classes = angular.isArray(classes) ? classes : classes.split(/\s+/); + forEach(classes, function(klass, i) { + if(klass && klass.length > 0) { + className += (i > 0 ? ' ' : '') + klass + suffix; + } + }); + return className; + } + }]); + }]); + + +})(window, window.angular); diff --git a/vendor/angular/angular-animate.min.js b/vendor/angular/angular-animate.min.js new file mode 100644 index 00000000..796fbbb2 --- /dev/null +++ b/vendor/angular/angular-animate.min.js @@ -0,0 +1,22 @@ +/* + AngularJS v1.2.3 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(C,k,F){'use strict';k.module("ngAnimate",["ng"]).config(["$provide","$animateProvider",function(M,G){var p=k.noop,r=k.forEach,N=G.$$selectors,T=1,h="$$ngAnimateState",H="ng-animate",l={running:!0};M.decorator("$animate",["$delegate","$injector","$sniffer","$rootElement","$timeout","$rootScope","$document",function(v,C,I,g,s,q,F){function O(a){if(a){var d=[],c={};a=a.substr(1).split(".");(I.transitions||I.animations)&&a.push("");for(var e=0;e=v&&a.elapsedTime>=q&&e()}var n=a.data(y);if(a.hasClass(d)&&n){var l=a[0],g=n.timings,m=n.stagger, +q=n.maxDuration,r=n.activeClassName,v=1E3*Math.max(g.transitionDelay,g.animationDelay),w=Date.now(),t=Q+" "+P,u=n.ii,x,n="",p=[];if(0 + * + * See {@link ngCookies.$cookies `$cookies`} and + * {@link ngCookies.$cookieStore `$cookieStore`} for usage. + */ + + +angular.module('ngCookies', ['ng']). + /** + * @ngdoc object + * @name ngCookies.$cookies + * @requires $browser + * + * @description + * Provides read/write access to browser's cookies. + * + * Only a simple Object is exposed and by adding or removing properties to/from + * this object, new cookies are created/deleted at the end of current $eval. + * + * Requires the {@link ngCookies `ngCookies`} module to be installed. + * + * @example + + + + + + */ + factory('$cookies', ['$rootScope', '$browser', function ($rootScope, $browser) { + var cookies = {}, + lastCookies = {}, + lastBrowserCookies, + runEval = false, + copy = angular.copy, + isUndefined = angular.isUndefined; + + //creates a poller fn that copies all cookies from the $browser to service & inits the service + $browser.addPollFn(function() { + var currentCookies = $browser.cookies(); + if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl + lastBrowserCookies = currentCookies; + copy(currentCookies, lastCookies); + copy(currentCookies, cookies); + if (runEval) $rootScope.$apply(); + } + })(); + + runEval = true; + + //at the end of each eval, push cookies + //TODO: this should happen before the "delayed" watches fire, because if some cookies are not + // strings or browser refuses to store some cookies, we update the model in the push fn. + $rootScope.$watch(push); + + return cookies; + + + /** + * Pushes all the cookies from the service to the browser and verifies if all cookies were + * stored. + */ + function push() { + var name, + value, + browserCookies, + updated; + + //delete any cookies deleted in $cookies + for (name in lastCookies) { + if (isUndefined(cookies[name])) { + $browser.cookies(name, undefined); + } + } + + //update all cookies updated in $cookies + for(name in cookies) { + value = cookies[name]; + if (!angular.isString(value)) { + if (angular.isDefined(lastCookies[name])) { + cookies[name] = lastCookies[name]; + } else { + delete cookies[name]; + } + } else if (value !== lastCookies[name]) { + $browser.cookies(name, value); + updated = true; + } + } + + //verify what was actually stored + if (updated){ + updated = false; + browserCookies = $browser.cookies(); + + for (name in cookies) { + if (cookies[name] !== browserCookies[name]) { + //delete or reset all cookies that the browser dropped from $cookies + if (isUndefined(browserCookies[name])) { + delete cookies[name]; + } else { + cookies[name] = browserCookies[name]; + } + updated = true; + } + } + } + } + }]). + + + /** + * @ngdoc object + * @name ngCookies.$cookieStore + * @requires $cookies + * + * @description + * Provides a key-value (string-object) storage, that is backed by session cookies. + * Objects put or retrieved from this storage are automatically serialized or + * deserialized by angular's toJson/fromJson. + * + * Requires the {@link ngCookies `ngCookies`} module to be installed. + * + * @example + */ + factory('$cookieStore', ['$cookies', function($cookies) { + + return { + /** + * @ngdoc method + * @name ngCookies.$cookieStore#get + * @methodOf ngCookies.$cookieStore + * + * @description + * Returns the value of given cookie key + * + * @param {string} key Id to use for lookup. + * @returns {Object} Deserialized cookie value. + */ + get: function(key) { + var value = $cookies[key]; + return value ? angular.fromJson(value) : value; + }, + + /** + * @ngdoc method + * @name ngCookies.$cookieStore#put + * @methodOf ngCookies.$cookieStore + * + * @description + * Sets a value for given cookie key + * + * @param {string} key Id for the `value`. + * @param {Object} value Value to be stored. + */ + put: function(key, value) { + $cookies[key] = angular.toJson(value); + }, + + /** + * @ngdoc method + * @name ngCookies.$cookieStore#remove + * @methodOf ngCookies.$cookieStore + * + * @description + * Remove given cookie + * + * @param {string} key Id of the key-value pair to delete. + */ + remove: function(key) { + delete $cookies[key]; + } + }; + + }]); + + +})(window, window.angular); diff --git a/vendor/angular/angular-cookies.min.js b/vendor/angular/angular-cookies.min.js new file mode 100644 index 00000000..c6956ac8 --- /dev/null +++ b/vendor/angular/angular-cookies.min.js @@ -0,0 +1,8 @@ +/* + AngularJS v1.2.3 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(p,f,n){'use strict';f.module("ngCookies",["ng"]).factory("$cookies",["$rootScope","$browser",function(d,b){var c={},g={},h,k=!1,l=f.copy,m=f.isUndefined;b.addPollFn(function(){var a=b.cookies();h!=a&&(h=a,l(a,g),l(a,c),k&&d.$apply())})();k=!0;d.$watch(function(){var a,e,d;for(a in g)m(c[a])&&b.cookies(a,n);for(a in c)(e=c[a],f.isString(e))?e!==g[a]&&(b.cookies(a,e),d=!0):f.isDefined(g[a])?c[a]=g[a]:delete c[a];if(d)for(a in e=b.cookies(),c)c[a]!==e[a]&&(m(e[a])?delete c[a]:c[a]=e[a])}); +return c}]).factory("$cookieStore",["$cookies",function(d){return{get:function(b){return(b=d[b])?f.fromJson(b):b},put:function(b,c){d[b]=f.toJson(c)},remove:function(b){delete d[b]}}}])})(window,window.angular); +//# sourceMappingURL=angular-cookies.min.js.map diff --git a/vendor/angular/angular-cookies.min.js.map b/vendor/angular/angular-cookies.min.js.map new file mode 100644 index 00000000..a7fd1e9c --- /dev/null +++ b/vendor/angular/angular-cookies.min.js.map @@ -0,0 +1,8 @@ +{ +"version":3, +"file":"angular-cookies.min.js", +"lineCount":7, +"mappings":"A;;;;;aAKC,SAAQ,CAACA,CAAD,CAASC,CAAT,CAAkBC,CAAlB,CAA6B,CAoBtCD,CAAAE,OAAA,CAAe,WAAf,CAA4B,CAAC,IAAD,CAA5B,CAAAC,QAAA,CA4BW,UA5BX,CA4BuB,CAAC,YAAD,CAAe,UAAf,CAA2B,QAAS,CAACC,CAAD,CAAaC,CAAb,CAAuB,CAAA,IACxEC,EAAU,EAD8D,CAExEC,EAAc,EAF0D,CAGxEC,CAHwE,CAIxEC,EAAU,CAAA,CAJ8D,CAKxEC,EAAOV,CAAAU,KALiE,CAMxEC,EAAcX,CAAAW,YAGlBN,EAAAO,UAAA,CAAmB,QAAQ,EAAG,CAC5B,IAAIC,EAAiBR,CAAAC,QAAA,EACjBE,EAAJ,EAA0BK,CAA1B,GACEL,CAGA,CAHqBK,CAGrB,CAFAH,CAAA,CAAKG,CAAL,CAAqBN,CAArB,CAEA,CADAG,CAAA,CAAKG,CAAL,CAAqBP,CAArB,CACA,CAAIG,CAAJ,EAAaL,CAAAU,OAAA,EAJf,CAF4B,CAA9B,CAAA,EAUAL,EAAA,CAAU,CAAA,CAKVL,EAAAW,OAAA,CASAC,QAAa,EAAG,CAAA,IACVC,CADU,CAEVC,CAFU,CAIVC,CAGJ,KAAKF,CAAL,GAAaV,EAAb,CACMI,CAAA,CAAYL,CAAA,CAAQW,CAAR,CAAZ,CAAJ,EACEZ,CAAAC,QAAA,CAAiBW,CAAjB,CAAuBhB,CAAvB,CAKJ,KAAIgB,CAAJ,GAAYX,EAAZ,CAEE,CADAY,CACK,CADGZ,CAAA,CAAQW,CAAR,CACH,CAAAjB,CAAAoB,SAAA,CAAiBF,CAAjB,CAAL,EAMWA,CANX,GAMqBX,CAAA,CAAYU,CAAZ,CANrB,GAOEZ,CAAAC,QAAA,CAAiBW,CAAjB,CAAuBC,CAAvB,CACA,CAAAC,CAAA,CAAU,CAAA,CARZ,EACMnB,CAAAqB,UAAA,CAAkBd,CAAA,CAAYU,CAAZ,CAAlB,CAAJ,CACEX,CAAA,CAAQW,CAAR,CADF,CACkBV,CAAA,CAAYU,CAAZ,CADlB,CAGE,OAAOX,CAAA,CAAQW,CAAR,CASb,IAAIE,CAAJ,CAIE,IAAKF,CAAL,GAFAK,EAEahB,CAFID,CAAAC,QAAA,EAEJA,CAAAA,CAAb,CACMA,CAAA,CAAQW,CAAR,CAAJ,GAAsBK,CAAA,CAAeL,CAAf,CAAtB,GAEMN,CAAA,CAAYW,CAAA,CAAeL,CAAf,CAAZ,CAAJ,CACE,OAAOX,CAAA,CAAQW,CAAR,CADT,CAGEX,CAAA,CAAQW,CAAR,CAHF,CAGkBK,CAAA,CAAeL,CAAf,CALpB,CAlCU,CAThB,CAEA;MAAOX,EA1BqE,CAA3D,CA5BvB,CAAAH,QAAA,CA4HW,cA5HX,CA4H2B,CAAC,UAAD,CAAa,QAAQ,CAACoB,CAAD,CAAW,CAErD,MAAO,KAYAC,QAAQ,CAACC,CAAD,CAAM,CAEjB,MAAO,CADHP,CACG,CADKK,CAAA,CAASE,CAAT,CACL,EAAQzB,CAAA0B,SAAA,CAAiBR,CAAjB,CAAR,CAAkCA,CAFxB,CAZd,KA4BAS,QAAQ,CAACF,CAAD,CAAMP,CAAN,CAAa,CACxBK,CAAA,CAASE,CAAT,CAAA,CAAgBzB,CAAA4B,OAAA,CAAeV,CAAf,CADQ,CA5BrB,QA0CGW,QAAQ,CAACJ,CAAD,CAAM,CACpB,OAAOF,CAAA,CAASE,CAAT,CADa,CA1CjB,CAF8C,CAAhC,CA5H3B,CApBsC,CAArC,CAAA,CAoME1B,MApMF,CAoMUA,MAAAC,QApMV;", +"sources":["angular-cookies.js"], +"names":["window","angular","undefined","module","factory","$rootScope","$browser","cookies","lastCookies","lastBrowserCookies","runEval","copy","isUndefined","addPollFn","currentCookies","$apply","$watch","push","name","value","updated","isString","isDefined","browserCookies","$cookies","get","key","fromJson","put","toJson","remove"] +} diff --git a/vendor/angular/angular-csp.css b/vendor/angular/angular-csp.css new file mode 100644 index 00000000..585878ef --- /dev/null +++ b/vendor/angular/angular-csp.css @@ -0,0 +1,24 @@ +/* Include this file in your html if you are using the CSP mode. */ + +@charset "UTF-8"; + +[ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], +.ng-cloak, .x-ng-cloak, +.ng-hide { + display: none !important; +} + +ng\:form { + display: block; +} + +/* The styles below ensure that the CSS transition will ALWAYS + * animate and close. A nasty bug occurs with CSS transitions where + * when the active class isn't set, or if the active class doesn't + * contain any styles to transition to, then, if ngAnimate is used, + * it will appear as if the webpage is broken due to the forever hanging + * animations. The border-spacing (!ie) and zoom (ie) CSS properties are + * used below since they trigger a transition without making the browser + * animate anything and they're both highly underused CSS properties */ +.ng-animate-start { border-spacing:1px 1px; -ms-zoom:1.0001; } +.ng-animate-active { border-spacing:0px 0px; -ms-zoom:1; } diff --git a/vendor/angular/angular-loader.js b/vendor/angular/angular-loader.js new file mode 100644 index 00000000..431ff1f0 --- /dev/null +++ b/vendor/angular/angular-loader.js @@ -0,0 +1,410 @@ +/** + * @license AngularJS v1.2.3 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ + +(function() {'use strict'; + +/** + * @description + * + * This object provides a utility for producing rich Error messages within + * Angular. It can be called as follows: + * + * var exampleMinErr = minErr('example'); + * throw exampleMinErr('one', 'This {0} is {1}', foo, bar); + * + * The above creates an instance of minErr in the example namespace. The + * resulting error will have a namespaced error code of example.one. The + * resulting error will replace {0} with the value of foo, and {1} with the + * value of bar. The object is not restricted in the number of arguments it can + * take. + * + * If fewer arguments are specified than necessary for interpolation, the extra + * interpolation markers will be preserved in the final string. + * + * Since data will be parsed statically during a build step, some restrictions + * are applied with respect to how minErr instances are created and called. + * Instances should have names of the form namespaceMinErr for a minErr created + * using minErr('namespace') . Error codes, namespaces and template strings + * should all be static strings, not variables or general expressions. + * + * @param {string} module The namespace to use for the new minErr instance. + * @returns {function(string, string, ...): Error} instance + */ + +function minErr(module) { + return function () { + var code = arguments[0], + prefix = '[' + (module ? module + ':' : '') + code + '] ', + template = arguments[1], + templateArgs = arguments, + stringify = function (obj) { + if (typeof obj === 'function') { + return obj.toString().replace(/ \{[\s\S]*$/, ''); + } else if (typeof obj === 'undefined') { + return 'undefined'; + } else if (typeof obj !== 'string') { + return JSON.stringify(obj); + } + return obj; + }, + message, i; + + message = prefix + template.replace(/\{\d+\}/g, function (match) { + var index = +match.slice(1, -1), arg; + + if (index + 2 < templateArgs.length) { + arg = templateArgs[index + 2]; + if (typeof arg === 'function') { + return arg.toString().replace(/ ?\{[\s\S]*$/, ''); + } else if (typeof arg === 'undefined') { + return 'undefined'; + } else if (typeof arg !== 'string') { + return toJson(arg); + } + return arg; + } + return match; + }); + + message = message + '\nhttp://errors.angularjs.org/1.2.3/' + + (module ? module + '/' : '') + code; + for (i = 2; i < arguments.length; i++) { + message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' + + encodeURIComponent(stringify(arguments[i])); + } + + return new Error(message); + }; +} + +/** + * @ngdoc interface + * @name angular.Module + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + var $injectorMinErr = minErr('$injector'); + var ngMinErr = minErr('ng'); + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + var angular = ensure(window, 'angular', Object); + + // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap + angular.$$minErr = angular.$$minErr || minErr; + + return ensure(angular, 'module', function() { + /** @type {Object.} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @description + * + * The `angular.module` is a global place for creating, registering and retrieving Angular + * modules. + * All modules (angular core or 3rd party) that should be available to an application must be + * registered using this mechanism. + * + * When passed two or more arguments, a new module is created. If passed only one argument, an + * existing module (the name passed as the first argument to `module`) is retrieved. + * + * + * # Module + * + * A module is a collection of services, directives, filters, and configuration information. + * `angular.module` is used to configure the {@link AUTO.$injector $injector}. + * + * 
+     * // Create a new module
+     * var myModule = angular.module('myModule', []);
+     *
+     * // register a new service
+     * myModule.value('appName', 'MyCoolApp');
+     *
+     * // configure existing services inside initialization blocks.
+     * myModule.config(function($locationProvider) {
+     *   // Configure existing providers
+     *   $locationProvider.hashPrefix('!');
+     * });
+     *
+ * + * Then you can create an injector and load your modules like this: + * + * 
+     * var injector = angular.injector(['ng', 'MyModule'])
+     *
+ * + * However it's more likely that you'll just use + * {@link ng.directive:ngApp ngApp} or + * {@link angular.bootstrap} to simplify this process for you. + * + * @param {!string} name The name of the module to create or retrieve. + * @param {Array.=} requires If specified then new module is being created. If + * unspecified then the the module is being retrieved for further configuration. + * @param {Function} configFn Optional configuration function for the module. Same as + * {@link angular.Module#methods_config Module#config()}. + * @returns {module} new module with the {@link angular.Module} api. + */ + return function module(name, requires, configFn) { + var assertNotHasOwnProperty = function(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context); + } + }; + + assertNotHasOwnProperty(name, 'module'); + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " + + "the module name or forgot to load it. If registering a module ensure that you " + + "specify the dependencies as the second argument.", name); + } + + /** @type {!Array.>} */ + var invokeQueue = []; + + /** @type {!Array.} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke'); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @propertyOf angular.Module + * @returns {Array.} List of module names which must be loaded before this module. + * @description + * Holds the list of modules which the injector will load before the current module is + * loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @propertyOf angular.Module + * @returns {string} Name of the module. + * @description + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#provider + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the + * service. + * @description + * See {@link AUTO.$provide#provider $provide.provider()}. + */ + provider: invokeLater('$provide', 'provider'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link AUTO.$provide#factory $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#service + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} constructor A constructor function that will be instantiated. + * @description + * See {@link AUTO.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#value + * @methodOf angular.Module + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link AUTO.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#constant + * @methodOf angular.Module + * @param {string} name constant name + * @param {*} object Constant value. + * @description + * Because the constant are fixed, they get applied before other provide methods. + * See {@link AUTO.$provide#constant $provide.constant()}. + */ + constant: invokeLater('$provide', 'constant', 'unshift'), + + /** + * @ngdoc method + * @name angular.Module#animation + * @methodOf angular.Module + * @param {string} name animation name + * @param {Function} animationFactory Factory function for creating new instance of an + * animation. + * @description + * + * **NOTE**: animations take effect only if the **ngAnimate** module is loaded. + * + * + * Defines an animation hook that can be later used with + * {@link ngAnimate.$animate $animate} service and directives that use this service. + * + * 
+           * module.animation('.animation-name', function($inject1, $inject2) {
+           *   return {
+           *     eventName : function(element, done) {
+           *       //code to run the animation
+           *       //once complete, then run done()
+           *       return function cancellationFunction(element) {
+           *         //code to cancel the animation
+           *       }
+           *     }
+           *   }
+           * })
+           *
+ * + * See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and + * {@link ngAnimate ngAnimate module} for more information. + */ + animation: invokeLater('$animateProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @methodOf angular.Module + * @param {string} name Filter name. + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#controller + * @methodOf angular.Module + * @param {string|Object} name Controller name, or an object map of controllers where the + * keys are the names and the values are the constructors. + * @param {Function} constructor Controller constructor function. + * @description + * See {@link ng.$controllerProvider#register $controllerProvider.register()}. + */ + controller: invokeLater('$controllerProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#directive + * @methodOf angular.Module + * @param {string|Object} name Directive name, or an object map of directives where the + * keys are the names and the values are the factories. + * @param {Function} directiveFactory Factory function for creating new instance of + * directives. + * @description + * See {@link ng.$compileProvider#methods_directive $compileProvider.directive()}. + */ + directive: invokeLater('$compileProvider', 'directive'), + + /** + * @ngdoc method + * @name angular.Module#config + * @methodOf angular.Module + * @param {Function} configFn Execute this function on module load. Useful for service + * configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @methodOf angular.Module + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which should be performed when the injector is done + * loading all modules. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @param {String=} insertMethod + * @returns {angular.Module} + */ + function invokeLater(provider, method, insertMethod) { + return function() { + invokeQueue[insertMethod || 'push']([provider, method, arguments]); + return moduleInstance; + }; + } + }); + }; + }); + +} + +setupModuleLoader(window); +})(window); + +/** + * Closure compiler type information + * + * @typedef { { + * requires: !Array., + * invokeQueue: !Array.>, + * + * service: function(string, Function):angular.Module, + * factory: function(string, Function):angular.Module, + * value: function(string, *):angular.Module, + * + * filter: function(string, Function):angular.Module, + * + * init: function(Function):angular.Module + * } } + */ +angular.Module; + diff --git a/vendor/angular/angular-loader.min.js b/vendor/angular/angular-loader.min.js new file mode 100644 index 00000000..33c58308 --- /dev/null +++ b/vendor/angular/angular-loader.min.js @@ -0,0 +1,9 @@ +/* + AngularJS v1.2.3 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(){'use strict';function d(a){return function(){var c=arguments[0],b,c="["+(a?a+":":"")+c+"] http://errors.angularjs.org/1.2.3/"+(a?a+"/":"")+c;for(b=1;b + * + * See {@link ngResource.$resource `$resource`} for usage. + */ + +/** + * @ngdoc object + * @name ngResource.$resource + * @requires $http + * + * @description + * A factory which creates a resource object that lets you interact with + * [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources. + * + * The returned resource object has action methods which provide high-level behaviors without + * the need to interact with the low level {@link ng.$http $http} service. + * + * Requires the {@link ngResource `ngResource`} module to be installed. + * + * @param {string} url A parametrized URL template with parameters prefixed by `:` as in + * `/user/:username`. If you are using a URL with a port number (e.g. + * `http://example.com:8080/api`), it will be respected. + * + * If you are using a url with a suffix, just add the suffix, like this: + * `$resource('http://example.com/resource.json')` or `$resource('http://example.com/:id.json')` + * or even `$resource('http://example.com/resource/:resource_id.:format')` + * If the parameter before the suffix is empty, :resource_id in this case, then the `/.` will be + * collapsed down to a single `.`. If you need this sequence to appear and not collapse then you + * can escape it with `/\.`. + * + * @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in + * `actions` methods. If any of the parameter value is a function, it will be executed every time + * when a param value needs to be obtained for a request (unless the param was overridden). + * + * Each key value in the parameter object is first bound to url template if present and then any + * excess keys are appended to the url search query after the `?`. + * + * Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in + * URL `/path/greet?salutation=Hello`. + * + * If the parameter value is prefixed with `@` then the value of that parameter is extracted from + * the data object (useful for non-GET operations). + * + * @param {Object.=} actions Hash with declaration of custom action that should extend the + * default set of resource actions. The declaration should be created in the format of {@link + * ng.$http#usage_parameters $http.config}: + * + * {action1: {method:?, params:?, isArray:?, headers:?, ...}, + * action2: {method:?, params:?, isArray:?, headers:?, ...}, + * ...} + * + * Where: + * + * - **`action`** – {string} – The name of action. This name becomes the name of the method on + * your resource object. + * - **`method`** – {string} – HTTP request method. Valid methods are: `GET`, `POST`, `PUT`, + * `DELETE`, and `JSONP`. + * - **`params`** – {Object=} – Optional set of pre-bound parameters for this action. If any of + * the parameter value is a function, it will be executed every time when a param value needs to + * be obtained for a request (unless the param was overridden). + * - **`url`** – {string} – action specific `url` override. The url templating is supported just + * like for the resource-level urls. + * - **`isArray`** – {boolean=} – If true then the returned object for this action is an array, + * see `returns` section. + * - **`transformRequest`** – + * `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * request body and headers and returns its transformed (typically serialized) version. + * - **`transformResponse`** – + * `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * response body and headers and returns its transformed (typically deserialized) version. + * - **`cache`** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the + * GET request, otherwise if a cache instance built with + * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for + * caching. + * - **`timeout`** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} that + * should abort the request when resolved. + * - **`withCredentials`** - `{boolean}` - whether to set the `withCredentials` flag on the + * XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5 + * requests with credentials} for more information. + * - **`responseType`** - `{string}` - see {@link + * https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType requestType}. + * - **`interceptor`** - `{Object=}` - The interceptor object has two optional methods - + * `response` and `responseError`. Both `response` and `responseError` interceptors get called + * with `http response` object. See {@link ng.$http $http interceptors}. + * + * @returns {Object} A resource "class" object with methods for the default set of resource actions + * optionally extended with custom `actions`. The default set contains these actions: + * + * { 'get': {method:'GET'}, + * 'save': {method:'POST'}, + * 'query': {method:'GET', isArray:true}, + * 'remove': {method:'DELETE'}, + * 'delete': {method:'DELETE'} }; + * + * Calling these methods invoke an {@link ng.$http} with the specified http method, + * destination and parameters. When the data is returned from the server then the object is an + * instance of the resource class. The actions `save`, `remove` and `delete` are available on it + * as methods with the `$` prefix. This allows you to easily perform CRUD operations (create, + * read, update, delete) on server-side data like this: + * 
+        var User = $resource('/user/:userId', {userId:'@id'});
+        var user = User.get({userId:123}, function() {
+          user.abc = true;
+          user.$save();
+        });
+
+ * + * It is important to realize that invoking a $resource object method immediately returns an + * empty reference (object or array depending on `isArray`). Once the data is returned from the + * server the existing reference is populated with the actual data. This is a useful trick since + * usually the resource is assigned to a model which is then rendered by the view. Having an empty + * object results in no rendering, once the data arrives from the server then the object is + * populated with the data and the view automatically re-renders itself showing the new data. This + * means that in most cases one never has to write a callback function for the action methods. + * + * The action methods on the class object or instance object can be invoked with the following + * parameters: + * + * - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])` + * - non-GET "class" actions: `Resource.action([parameters], postData, [success], [error])` + * - non-GET instance actions: `instance.$action([parameters], [success], [error])` + * + * Success callback is called with (value, responseHeaders) arguments. Error callback is called + * with (httpResponse) argument. + * + * Class actions return empty instance (with additional properties below). + * Instance actions return promise of the action. + * + * The Resource instances and collection have these additional properties: + * + * - `$promise`: the {@link ng.$q promise} of the original server interaction that created this + * instance or collection. + * + * On success, the promise is resolved with the same resource instance or collection object, + * updated with data from server. This makes it easy to use in + * {@link ngRoute.$routeProvider resolve section of $routeProvider.when()} to defer view + * rendering until the resource(s) are loaded. + * + * On failure, the promise is resolved with the {@link ng.$http http response} object, without + * the `resource` property. + * + * - `$resolved`: `true` after first server interaction is completed (either with success or + * rejection), `false` before that. Knowing if the Resource has been resolved is useful in + * data-binding. + * + * @example + * + * # Credit card resource + * + * 
+     // Define CreditCard class
+     var CreditCard = $resource('/user/:userId/card/:cardId',
+      {userId:123, cardId:'@id'}, {
+       charge: {method:'POST', params:{charge:true}}
+      });
+
+     // We can retrieve a collection from the server
+     var cards = CreditCard.query(function() {
+       // GET: /user/123/card
+       // server returns: [ {id:456, number:'1234', name:'Smith'} ];
+
+       var card = cards[0];
+       // each item is an instance of CreditCard
+       expect(card instanceof CreditCard).toEqual(true);
+       card.name = "J. Smith";
+       // non GET methods are mapped onto the instances
+       card.$save();
+       // POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
+       // server returns: {id:456, number:'1234', name: 'J. Smith'};
+
+       // our custom method is mapped as well.
+       card.$charge({amount:9.99});
+       // POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
+     });
+
+     // we can create an instance as well
+     var newCard = new CreditCard({number:'0123'});
+     newCard.name = "Mike Smith";
+     newCard.$save();
+     // POST: /user/123/card {number:'0123', name:'Mike Smith'}
+     // server returns: {id:789, number:'01234', name: 'Mike Smith'};
+     expect(newCard.id).toEqual(789);
+ *
+ * + * The object returned from this function execution is a resource "class" which has "static" method + * for each action in the definition. + * + * Calling these methods invoke `$http` on the `url` template with the given `method`, `params` and + * `headers`. + * When the data is returned from the server then the object is an instance of the resource type and + * all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD + * operations (create, read, update, delete) on server-side data. + + 
+     var User = $resource('/user/:userId', {userId:'@id'});
+     var user = User.get({userId:123}, function() {
+       user.abc = true;
+       user.$save();
+     });
+
+ * + * It's worth noting that the success callback for `get`, `query` and other methods gets passed + * in the response that came from the server as well as $http header getter function, so one + * could rewrite the above example and get access to http headers as: + * + 
+     var User = $resource('/user/:userId', {userId:'@id'});
+     User.get({userId:123}, function(u, getResponseHeaders){
+       u.abc = true;
+       u.$save(function(u, putResponseHeaders) {
+         //u => saved user object
+         //putResponseHeaders => $http header getter
+       });
+     });
+
+ */ +angular.module('ngResource', ['ng']). + factory('$resource', ['$http', '$q', function($http, $q) { + + var DEFAULT_ACTIONS = { + 'get': {method:'GET'}, + 'save': {method:'POST'}, + 'query': {method:'GET', isArray:true}, + 'remove': {method:'DELETE'}, + 'delete': {method:'DELETE'} + }; + var noop = angular.noop, + forEach = angular.forEach, + extend = angular.extend, + copy = angular.copy, + isFunction = angular.isFunction; + + /** + * We need our custom method because encodeURIComponent is too aggressive and doesn't follow + * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path + * segments: + * segment = *pchar + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * pct-encoded = "%" HEXDIG HEXDIG + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ + function encodeUriSegment(val) { + return encodeUriQuery(val, true). + replace(/%26/gi, '&'). + replace(/%3D/gi, '='). + replace(/%2B/gi, '+'); + } + + + /** + * This method is intended for encoding *key* or *value* parts of query component. We need a + * custom method because encodeURIComponent is too aggressive and encodes stuff that doesn't + * have to be encoded per http://tools.ietf.org/html/rfc3986: + * query = *( pchar / "/" / "?" ) + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * pct-encoded = "%" HEXDIG HEXDIG + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ + function encodeUriQuery(val, pctEncodeSpaces) { + return encodeURIComponent(val). + replace(/%40/gi, '@'). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace(/%20/g, (pctEncodeSpaces ? '%20' : '+')); + } + + function Route(template, defaults) { + this.template = template; + this.defaults = defaults || {}; + this.urlParams = {}; + } + + Route.prototype = { + setUrlParams: function(config, params, actionUrl) { + var self = this, + url = actionUrl || self.template, + val, + encodedVal; + + var urlParams = self.urlParams = {}; + forEach(url.split(/\W/), function(param){ + if (param === 'hasOwnProperty') { + throw $resourceMinErr('badname', "hasOwnProperty is not a valid parameter name."); + } + if (!(new RegExp("^\\d+$").test(param)) && param && + (new RegExp("(^|[^\\\\]):" + param + "(\\W|$)").test(url))) { + urlParams[param] = true; + } + }); + url = url.replace(/\\:/g, ':'); + + params = params || {}; + forEach(self.urlParams, function(_, urlParam){ + val = params.hasOwnProperty(urlParam) ? params[urlParam] : self.defaults[urlParam]; + if (angular.isDefined(val) && val !== null) { + encodedVal = encodeUriSegment(val); + url = url.replace(new RegExp(":" + urlParam + "(\\W|$)", "g"), encodedVal + "$1"); + } else { + url = url.replace(new RegExp("(\/?):" + urlParam + "(\\W|$)", "g"), function(match, + leadingSlashes, tail) { + if (tail.charAt(0) == '/') { + return tail; + } else { + return leadingSlashes + tail; + } + }); + } + }); + + // strip trailing slashes and set the url + url = url.replace(/\/+$/, ''); + // then replace collapse `/.` if found in the last URL path segment before the query + // E.g. `http://url.com/id./format?q=x` becomes `http://url.com/id.format?q=x` + url = url.replace(/\/\.(?=\w+($|\?))/, '.'); + // replace escaped `/\.` with `/.` + config.url = url.replace(/\/\\\./, '/.'); + + + // set params - delegate param encoding to $http + forEach(params, function(value, key){ + if (!self.urlParams[key]) { + config.params = config.params || {}; + config.params[key] = value; + } + }); + } + }; + + + function resourceFactory(url, paramDefaults, actions) { + var route = new Route(url); + + actions = extend({}, DEFAULT_ACTIONS, actions); + + function extractParams(data, actionParams){ + var ids = {}; + actionParams = extend({}, paramDefaults, actionParams); + forEach(actionParams, function(value, key){ + if (isFunction(value)) { value = value(); } + ids[key] = value && value.charAt && value.charAt(0) == '@' ? + lookupDottedPath(data, value.substr(1)) : value; + }); + return ids; + } + + function defaultResponseInterceptor(response) { + return response.resource; + } + + function Resource(value){ + copy(value || {}, this); + } + + forEach(actions, function(action, name) { + var hasBody = /^(POST|PUT|PATCH)$/i.test(action.method); + + Resource[name] = function(a1, a2, a3, a4) { + var params = {}, data, success, error; + + /* jshint -W086 */ /* (purposefully fall through case statements) */ + switch(arguments.length) { + case 4: + error = a4; + success = a3; + //fallthrough + case 3: + case 2: + if (isFunction(a2)) { + if (isFunction(a1)) { + success = a1; + error = a2; + break; + } + + success = a2; + error = a3; + //fallthrough + } else { + params = a1; + data = a2; + success = a3; + break; + } + case 1: + if (isFunction(a1)) success = a1; + else if (hasBody) data = a1; + else params = a1; + break; + case 0: break; + default: + throw $resourceMinErr('badargs', + "Expected up to 4 arguments [params, data, success, error], got {0} arguments", + arguments.length); + } + /* jshint +W086 */ /* (purposefully fall through case statements) */ + + var isInstanceCall = this instanceof Resource; + var value = isInstanceCall ? data : (action.isArray ? [] : new Resource(data)); + var httpConfig = {}; + var responseInterceptor = action.interceptor && action.interceptor.response || + defaultResponseInterceptor; + var responseErrorInterceptor = action.interceptor && action.interceptor.responseError || + undefined; + + forEach(action, function(value, key) { + if (key != 'params' && key != 'isArray' && key != 'interceptor') { + httpConfig[key] = copy(value); + } + }); + + if (hasBody) httpConfig.data = data; + route.setUrlParams(httpConfig, + extend({}, extractParams(data, action.params || {}), params), + action.url); + + var promise = $http(httpConfig).then(function(response) { + var data = response.data, + promise = value.$promise; + + if (data) { + // Need to convert action.isArray to boolean in case it is undefined + // jshint -W018 + if ( angular.isArray(data) !== (!!action.isArray) ) { + throw $resourceMinErr('badcfg', 'Error in resource configuration. Expected ' + + 'response to contain an {0} but got an {1}', + action.isArray?'array':'object', angular.isArray(data)?'array':'object'); + } + // jshint +W018 + if (action.isArray) { + value.length = 0; + forEach(data, function(item) { + value.push(new Resource(item)); + }); + } else { + copy(data, value); + value.$promise = promise; + } + } + + value.$resolved = true; + + response.resource = value; + + return response; + }, function(response) { + value.$resolved = true; + + (error||noop)(response); + + return $q.reject(response); + }); + + promise = promise.then( + function(response) { + var value = responseInterceptor(response); + (success||noop)(value, response.headers); + return value; + }, + responseErrorInterceptor); + + if (!isInstanceCall) { + // we are creating instance / collection + // - set the initial promise + // - return the instance / collection + value.$promise = promise; + value.$resolved = false; + + return value; + } + + // instance call + return promise; + }; + + + Resource.prototype['$' + name] = function(params, success, error) { + if (isFunction(params)) { + error = success; success = params; params = {}; + } + var result = Resource[name].call(this, params, this, success, error); + return result.$promise || result; + }; + }); + + Resource.bind = function(additionalParamDefaults){ + return resourceFactory(url, extend({}, paramDefaults, additionalParamDefaults), actions); + }; + + return Resource; + } + + return resourceFactory; + }]); + + +})(window, window.angular); diff --git a/vendor/angular/angular-resource.min.js b/vendor/angular/angular-resource.min.js new file mode 100644 index 00000000..728aee8f --- /dev/null +++ b/vendor/angular/angular-resource.min.js @@ -0,0 +1,12 @@ +/* + AngularJS v1.2.3 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(H,f,z){'use strict';var u=f.$$minErr("$resource"),A=/^(\.[a-zA-Z_$][0-9a-zA-Z_$]*)+$/;f.module("ngResource",["ng"]).factory("$resource",["$http","$q",function(D,E){function n(f,h){this.template=f;this.defaults=h||{};this.urlParams={}}function v(m,h,k){function r(d,c){var e={};c=w({},h,c);s(c,function(a,c){t(a)&&(a=a());var g;if(a&&a.charAt&&"@"==a.charAt(0)){g=d;var b=a.substr(1);if(null==b||""===b||"hasOwnProperty"===b||!A.test("."+b))throw u("badmember",b);for(var b=b.split("."),f=0,h= +b.length;f + */ + /* global -ngRouteModule */ +var ngRouteModule = angular.module('ngRoute', ['ng']). + provider('$route', $RouteProvider); + +/** + * @ngdoc object + * @name ngRoute.$routeProvider + * @function + * + * @description + * + * Used for configuring routes. + * + * ## Example + * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`. + * + * ## Dependencies + * Requires the {@link ngRoute `ngRoute`} module to be installed. + */ +function $RouteProvider(){ + function inherit(parent, extra) { + return angular.extend(new (angular.extend(function() {}, {prototype:parent}))(), extra); + } + + var routes = {}; + + /** + * @ngdoc method + * @name ngRoute.$routeProvider#when + * @methodOf ngRoute.$routeProvider + * + * @param {string} path Route path (matched against `$location.path`). If `$location.path` + * contains redundant trailing slash or is missing one, the route will still match and the + * `$location.path` will be updated to add or drop the trailing slash to exactly match the + * route definition. + * + * * `path` can contain named groups starting with a colon (`:name`). All characters up + * to the next slash are matched and stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain named groups starting with a colon and ending with a star (`:name*`). + * All characters are eagerly stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain optional named groups with a question mark (`:name?`). + * + * For example, routes like `/color/:color/largecode/:largecode*\/edit` will match + * `/color/brown/largecode/code/with/slashs/edit` and extract: + * + * * `color: brown` + * * `largecode: code/with/slashs`. + * + * + * @param {Object} route Mapping information to be assigned to `$route.current` on route + * match. + * + * Object properties: + * + * - `controller` – `{(string|function()=}` – Controller fn that should be associated with + * newly created scope or the name of a {@link angular.Module#controller registered + * controller} if passed as a string. + * - `controllerAs` – `{string=}` – A controller alias name. If present the controller will be + * published to scope under the `controllerAs` name. + * - `template` – `{string=|function()=}` – html template as a string or a function that + * returns an html template as a string which should be used by {@link + * ngRoute.directive:ngView ngView} or {@link ng.directive:ngInclude ngInclude} directives. + * This property takes precedence over `templateUrl`. + * + * If `template` is a function, it will be called with the following parameters: + * + * - `{Array.}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html + * template that should be used by {@link ngRoute.directive:ngView ngView}. + * + * If `templateUrl` is a function, it will be called with the following parameters: + * + * - `{Array.}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `resolve` - `{Object.=}` - An optional map of dependencies which should + * be injected into the controller. If any of these dependencies are promises, the router + * will wait for them all to be resolved or one to be rejected before the controller is + * instantiated. + * If all the promises are resolved successfully, the values of the resolved promises are + * injected and {@link ngRoute.$route#$routeChangeSuccess $routeChangeSuccess} event is + * fired. If any of the promises are rejected the + * {@link ngRoute.$route#$routeChangeError $routeChangeError} event is fired. The map object + * is: + * + * - `key` – `{string}`: a name of a dependency to be injected into the controller. + * - `factory` - `{string|function}`: If `string` then it is an alias for a service. + * Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected} + * and the return value is treated as the dependency. If the result is a promise, it is + * resolved before its value is injected into the controller. Be aware that + * `ngRoute.$routeParams` will still refer to the previous route within these resolve + * functions. Use `$route.current.params` to access the new route parameters, instead. + * + * - `redirectTo` – {(string|function())=} – value to update + * {@link ng.$location $location} path with and trigger route redirection. + * + * If `redirectTo` is a function, it will be called with the following parameters: + * + * - `{Object.}` - route parameters extracted from the current + * `$location.path()` by applying the current route templateUrl. + * - `{string}` - current `$location.path()` + * - `{Object}` - current `$location.search()` + * + * The custom `redirectTo` function is expected to return a string which will be used + * to update `$location.path()` and `$location.search()`. + * + * - `[reloadOnSearch=true]` - {boolean=} - reload route when only `$location.search()` + * or `$location.hash()` changes. + * + * If the option is set to `false` and url in the browser changes, then + * `$routeUpdate` event is broadcasted on the root scope. + * + * - `[caseInsensitiveMatch=false]` - {boolean=} - match routes without being case sensitive + * + * If the option is set to `true`, then the particular route can be matched without being + * case sensitive + * + * @returns {Object} self + * + * @description + * Adds a new route definition to the `$route` service. + */ + this.when = function(path, route) { + routes[path] = angular.extend( + {reloadOnSearch: true}, + route, + path && pathRegExp(path, route) + ); + + // create redirection for trailing slashes + if (path) { + var redirectPath = (path[path.length-1] == '/') + ? path.substr(0, path.length-1) + : path +'/'; + + routes[redirectPath] = angular.extend( + {redirectTo: path}, + pathRegExp(redirectPath, route) + ); + } + + return this; + }; + + /** + * @param path {string} path + * @param opts {Object} options + * @return {?Object} + * + * @description + * Normalizes the given path, returning a regular expression + * and the original path. + * + * Inspired by pathRexp in visionmedia/express/lib/utils.js. + */ + function pathRegExp(path, opts) { + var insensitive = opts.caseInsensitiveMatch, + ret = { + originalPath: path, + regexp: path + }, + keys = ret.keys = []; + + path = path + .replace(/([().])/g, '\\$1') + .replace(/(\/)?:(\w+)([\?|\*])?/g, function(_, slash, key, option){ + var optional = option === '?' ? option : null; + var star = option === '*' ? option : null; + keys.push({ name: key, optional: !!optional }); + slash = slash || ''; + return '' + + (optional ? '' : slash) + + '(?:' + + (optional ? slash : '') + + (star && '(.+?)' || '([^/]+)') + + (optional || '') + + ')' + + (optional || ''); + }) + .replace(/([\/$\*])/g, '\\$1'); + + ret.regexp = new RegExp('^' + path + '$', insensitive ? 'i' : ''); + return ret; + } + + /** + * @ngdoc method + * @name ngRoute.$routeProvider#otherwise + * @methodOf ngRoute.$routeProvider + * + * @description + * Sets route definition that will be used on route change when no other route definition + * is matched. + * + * @param {Object} params Mapping information to be assigned to `$route.current`. + * @returns {Object} self + */ + this.otherwise = function(params) { + this.when(null, params); + return this; + }; + + + this.$get = ['$rootScope', + '$location', + '$routeParams', + '$q', + '$injector', + '$http', + '$templateCache', + '$sce', + function($rootScope, $location, $routeParams, $q, $injector, $http, $templateCache, $sce) { + + /** + * @ngdoc object + * @name ngRoute.$route + * @requires $location + * @requires $routeParams + * + * @property {Object} current Reference to the current route definition. + * The route definition contains: + * + * - `controller`: The controller constructor as define in route definition. + * - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for + * controller instantiation. The `locals` contain + * the resolved values of the `resolve` map. Additionally the `locals` also contain: + * + * - `$scope` - The current route scope. + * - `$template` - The current route template HTML. + * + * @property {Array.} routes Array of all configured routes. + * + * @description + * `$route` is used for deep-linking URLs to controllers and views (HTML partials). + * It watches `$location.url()` and tries to map the path to an existing route definition. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * You can define routes through {@link ngRoute.$routeProvider $routeProvider}'s API. + * + * The `$route` service is typically used in conjunction with the + * {@link ngRoute.directive:ngView `ngView`} directive and the + * {@link ngRoute.$routeParams `$routeParams`} service. + * + * @example + This example shows how changing the URL hash causes the `$route` to match a route against the + URL, and the `ngView` pulls in the partial. + + Note that this example is using {@link ng.directive:script inlined templates} + to get it working on jsfiddle as well. + + + +
+ Choose: + Moby | + Moby: Ch1 | + Gatsby | + Gatsby: Ch4 | + Scarlet Letter
+ +
+
+ + 
$location.path() = {{$location.path()}}
+ 
$route.current.templateUrl = {{$route.current.templateUrl}}
+ 
$route.current.params = {{$route.current.params}}
+ 
$route.current.scope.name = {{$route.current.scope.name}}
+ 
$routeParams = {{$routeParams}}
+
+ + + + controller: {{name}}
+ Book Id: {{params.bookId}}
+ + + + controller: {{name}}
+ Book Id: {{params.bookId}}
+ Chapter Id: {{params.chapterId}} + + + + angular.module('ngViewExample', ['ngRoute']) + + .config(function($routeProvider, $locationProvider) { + $routeProvider.when('/Book/:bookId', { + templateUrl: 'book.html', + controller: BookCntl, + resolve: { + // I will cause a 1 second delay + delay: function($q, $timeout) { + var delay = $q.defer(); + $timeout(delay.resolve, 1000); + return delay.promise; + } + } + }); + $routeProvider.when('/Book/:bookId/ch/:chapterId', { + templateUrl: 'chapter.html', + controller: ChapterCntl + }); + + // configure html5 to get links working on jsfiddle + $locationProvider.html5Mode(true); + }); + + function MainCntl($scope, $route, $routeParams, $location) { + $scope.$route = $route; + $scope.$location = $location; + $scope.$routeParams = $routeParams; + } + + function BookCntl($scope, $routeParams) { + $scope.name = "BookCntl"; + $scope.params = $routeParams; + } + + function ChapterCntl($scope, $routeParams) { + $scope.name = "ChapterCntl"; + $scope.params = $routeParams; + } + + + + it('should load and compile correct template', function() { + element('a:contains("Moby: Ch1")').click(); + var content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: ChapterCntl/); + expect(content).toMatch(/Book Id\: Moby/); + expect(content).toMatch(/Chapter Id\: 1/); + + element('a:contains("Scarlet")').click(); + sleep(2); // promises are not part of scenario waiting + content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: BookCntl/); + expect(content).toMatch(/Book Id\: Scarlet/); + }); + + + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeChangeStart + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * Broadcasted before a route change. At this point the route services starts + * resolving all of the dependencies needed for the route change to occurs. + * Typically this involves fetching the view template as well as any dependencies + * defined in `resolve` route property. Once all of the dependencies are resolved + * `$routeChangeSuccess` is fired. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} next Future route information. + * @param {Route} current Current route information. + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeChangeSuccess + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * Broadcasted after a route dependencies are resolved. + * {@link ngRoute.directive:ngView ngView} listens for the directive + * to instantiate the controller and render the view. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} current Current route information. + * @param {Route|Undefined} previous Previous route information, or undefined if current is + * first route entered. + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeChangeError + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * Broadcasted if any of the resolve promises are rejected. + * + * @param {Object} angularEvent Synthetic event object + * @param {Route} current Current route information. + * @param {Route} previous Previous route information. + * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise. + */ + + /** + * @ngdoc event + * @name ngRoute.$route#$routeUpdate + * @eventOf ngRoute.$route + * @eventType broadcast on root scope + * @description + * + * The `reloadOnSearch` property has been set to false, and we are reusing the same + * instance of the Controller. + */ + + var forceReload = false, + $route = { + routes: routes, + + /** + * @ngdoc method + * @name ngRoute.$route#reload + * @methodOf ngRoute.$route + * + * @description + * Causes `$route` service to reload the current route even if + * {@link ng.$location $location} hasn't changed. + * + * As a result of that, {@link ngRoute.directive:ngView ngView} + * creates new scope, reinstantiates the controller. + */ + reload: function() { + forceReload = true; + $rootScope.$evalAsync(updateRoute); + } + }; + + $rootScope.$on('$locationChangeSuccess', updateRoute); + + return $route; + + ///////////////////////////////////////////////////// + + /** + * @param on {string} current url + * @param route {Object} route regexp to match the url against + * @return {?Object} + * + * @description + * Check if the route matches the current url. + * + * Inspired by match in + * visionmedia/express/lib/router/router.js. + */ + function switchRouteMatcher(on, route) { + var keys = route.keys, + params = {}; + + if (!route.regexp) return null; + + var m = route.regexp.exec(on); + if (!m) return null; + + for (var i = 1, len = m.length; i < len; ++i) { + var key = keys[i - 1]; + + var val = 'string' == typeof m[i] + ? decodeURIComponent(m[i]) + : m[i]; + + if (key && val) { + params[key.name] = val; + } + } + return params; + } + + function updateRoute() { + var next = parseRoute(), + last = $route.current; + + if (next && last && next.$$route === last.$$route + && angular.equals(next.pathParams, last.pathParams) + && !next.reloadOnSearch && !forceReload) { + last.params = next.params; + angular.copy(last.params, $routeParams); + $rootScope.$broadcast('$routeUpdate', last); + } else if (next || last) { + forceReload = false; + $rootScope.$broadcast('$routeChangeStart', next, last); + $route.current = next; + if (next) { + if (next.redirectTo) { + if (angular.isString(next.redirectTo)) { + $location.path(interpolate(next.redirectTo, next.params)).search(next.params) + .replace(); + } else { + $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search())) + .replace(); + } + } + } + + $q.when(next). + then(function() { + if (next) { + var locals = angular.extend({}, next.resolve), + template, templateUrl; + + angular.forEach(locals, function(value, key) { + locals[key] = angular.isString(value) ? + $injector.get(value) : $injector.invoke(value); + }); + + if (angular.isDefined(template = next.template)) { + if (angular.isFunction(template)) { + template = template(next.params); + } + } else if (angular.isDefined(templateUrl = next.templateUrl)) { + if (angular.isFunction(templateUrl)) { + templateUrl = templateUrl(next.params); + } + templateUrl = $sce.getTrustedResourceUrl(templateUrl); + if (angular.isDefined(templateUrl)) { + next.loadedTemplateUrl = templateUrl; + template = $http.get(templateUrl, {cache: $templateCache}). + then(function(response) { return response.data; }); + } + } + if (angular.isDefined(template)) { + locals['$template'] = template; + } + return $q.all(locals); + } + }). + // after route change + then(function(locals) { + if (next == $route.current) { + if (next) { + next.locals = locals; + angular.copy(next.params, $routeParams); + } + $rootScope.$broadcast('$routeChangeSuccess', next, last); + } + }, function(error) { + if (next == $route.current) { + $rootScope.$broadcast('$routeChangeError', next, last, error); + } + }); + } + } + + + /** + * @returns the current active route, by matching it against the URL + */ + function parseRoute() { + // Match a route + var params, match; + angular.forEach(routes, function(route, path) { + if (!match && (params = switchRouteMatcher($location.path(), route))) { + match = inherit(route, { + params: angular.extend({}, $location.search(), params), + pathParams: params}); + match.$$route = route; + } + }); + // No route matched; fallback to "otherwise" route + return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}}); + } + + /** + * @returns interpolation of the redirect path with the parameters + */ + function interpolate(string, params) { + var result = []; + angular.forEach((string||'').split(':'), function(segment, i) { + if (i === 0) { + result.push(segment); + } else { + var segmentMatch = segment.match(/(\w+)(.*)/); + var key = segmentMatch[1]; + result.push(params[key]); + result.push(segmentMatch[2] || ''); + delete params[key]; + } + }); + return result.join(''); + } + }]; +} + +ngRouteModule.provider('$routeParams', $RouteParamsProvider); + + +/** + * @ngdoc object + * @name ngRoute.$routeParams + * @requires $route + * + * @description + * The `$routeParams` service allows you to retrieve the current set of route parameters. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * The route parameters are a combination of {@link ng.$location `$location`}'s + * {@link ng.$location#methods_search `search()`} and {@link ng.$location#methods_path `path()`}. + * The `path` parameters are extracted when the {@link ngRoute.$route `$route`} path is matched. + * + * In case of parameter name collision, `path` params take precedence over `search` params. + * + * The service guarantees that the identity of the `$routeParams` object will remain unchanged + * (but its properties will likely change) even when a route change occurs. + * + * Note that the `$routeParams` are only updated *after* a route change completes successfully. + * This means that you cannot rely on `$routeParams` being correct in route resolve functions. + * Instead you can use `$route.current.params` to access the new route's parameters. + * + * @example + * 
+ *  // Given:
+ *  // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
+ *  // Route: /Chapter/:chapterId/Section/:sectionId
+ *  //
+ *  // Then
+ *  $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
+ *
+ */ +function $RouteParamsProvider() { + this.$get = function() { return {}; }; +} + +ngRouteModule.directive('ngView', ngViewFactory); + +/** + * @ngdoc directive + * @name ngRoute.directive:ngView + * @restrict ECA + * + * @description + * # Overview + * `ngView` is a directive that complements the {@link ngRoute.$route $route} service by + * including the rendered template of the current route into the main layout (`index.html`) file. + * Every time the current route changes, the included view changes with it according to the + * configuration of the `$route` service. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * @animations + * enter - animation is used to bring new content into the browser. + * leave - animation is used to animate existing content away. + * + * The enter and leave animation occur concurrently. + * + * @scope + * @priority 400 + * @example + + +
+ Choose: + Moby | + Moby: Ch1 | + Gatsby | + Gatsby: Ch4 | + Scarlet Letter
+ +
+
+
+
+ + 
$location.path() = {{main.$location.path()}}
+ 
$route.current.templateUrl = {{main.$route.current.templateUrl}}
+ 
$route.current.params = {{main.$route.current.params}}
+ 
$route.current.scope.name = {{main.$route.current.scope.name}}
+ 
$routeParams = {{main.$routeParams}}
+
+ + + +
+ controller: {{book.name}}
+ Book Id: {{book.params.bookId}}
+
+ + + +
+ controller: {{chapter.name}}
+ Book Id: {{chapter.params.bookId}}
+ Chapter Id: {{chapter.params.chapterId}} +
+ + + + .view-animate-container { + position:relative; + height:100px!important; + position:relative; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .view-animate { + padding:10px; + } + + .view-animate.ng-enter, .view-animate.ng-leave { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s; + + display:block; + width:100%; + border-left:1px solid black; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + padding:10px; + } + + .view-animate.ng-enter { + left:100%; + } + .view-animate.ng-enter.ng-enter-active { + left:0; + } + .view-animate.ng-leave.ng-leave-active { + left:-100%; + } + + + + angular.module('ngViewExample', ['ngRoute', 'ngAnimate'], + function($routeProvider, $locationProvider) { + $routeProvider.when('/Book/:bookId', { + templateUrl: 'book.html', + controller: BookCntl, + controllerAs: 'book' + }); + $routeProvider.when('/Book/:bookId/ch/:chapterId', { + templateUrl: 'chapter.html', + controller: ChapterCntl, + controllerAs: 'chapter' + }); + + // configure html5 to get links working on jsfiddle + $locationProvider.html5Mode(true); + }); + + function MainCntl($route, $routeParams, $location) { + this.$route = $route; + this.$location = $location; + this.$routeParams = $routeParams; + } + + function BookCntl($routeParams) { + this.name = "BookCntl"; + this.params = $routeParams; + } + + function ChapterCntl($routeParams) { + this.name = "ChapterCntl"; + this.params = $routeParams; + } + + + + it('should load and compile correct template', function() { + element('a:contains("Moby: Ch1")').click(); + var content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: ChapterCntl/); + expect(content).toMatch(/Book Id\: Moby/); + expect(content).toMatch(/Chapter Id\: 1/); + + element('a:contains("Scarlet")').click(); + content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: BookCntl/); + expect(content).toMatch(/Book Id\: Scarlet/); + }); + + + */ + + +/** + * @ngdoc event + * @name ngRoute.directive:ngView#$viewContentLoaded + * @eventOf ngRoute.directive:ngView + * @eventType emit on the current ngView scope + * @description + * Emitted every time the ngView content is reloaded. + */ +ngViewFactory.$inject = ['$route', '$anchorScroll', '$compile', '$controller', '$animate']; +function ngViewFactory( $route, $anchorScroll, $compile, $controller, $animate) { + return { + restrict: 'ECA', + terminal: true, + priority: 400, + transclude: 'element', + link: function(scope, $element, attr, ctrl, $transclude) { + var currentScope, + currentElement, + autoScrollExp = attr.autoscroll, + onloadExp = attr.onload || ''; + + scope.$on('$routeChangeSuccess', update); + update(); + + function cleanupLastView() { + if (currentScope) { + currentScope.$destroy(); + currentScope = null; + } + if(currentElement) { + $animate.leave(currentElement); + currentElement = null; + } + } + + function update() { + var locals = $route.current && $route.current.locals, + template = locals && locals.$template; + + if (template) { + var newScope = scope.$new(); + + // Note: This will also link all children of ng-view that were contained in the original + // html. If that content contains controllers, ... they could pollute/change the scope. + // However, using ng-view on an element with additional content does not make sense... + // Note: We can't remove them in the cloneAttchFn of $transclude as that + // function is called before linking the content, which would apply child + // directives to non existing elements. + var clone = $transclude(newScope, angular.noop); + clone.html(template); + $animate.enter(clone, null, currentElement || $element, function onNgViewEnter () { + if (angular.isDefined(autoScrollExp) + && (!autoScrollExp || scope.$eval(autoScrollExp))) { + $anchorScroll(); + } + }); + + cleanupLastView(); + + var link = $compile(clone.contents()), + current = $route.current; + + currentScope = current.scope = newScope; + currentElement = clone; + + if (current.controller) { + locals.$scope = currentScope; + var controller = $controller(current.controller, locals); + if (current.controllerAs) { + currentScope[current.controllerAs] = controller; + } + clone.data('$ngControllerController', controller); + clone.children().data('$ngControllerController', controller); + } + + link(currentScope); + currentScope.$emit('$viewContentLoaded'); + currentScope.$eval(onloadExp); + } else { + cleanupLastView(); + } + } + } + }; +} + + +})(window, window.angular); diff --git a/vendor/angular/angular-route.min.js b/vendor/angular/angular-route.min.js new file mode 100644 index 00000000..5870a6a8 --- /dev/null +++ b/vendor/angular/angular-route.min.js @@ -0,0 +1,14 @@ +/* + AngularJS v1.2.3 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(t,c,A){'use strict';function x(r,m,d,b,h){return{restrict:"ECA",terminal:!0,priority:400,transclude:"element",link:function(l,z,k,B,w){function v(){g&&(g.$destroy(),g=null);q&&(h.leave(q),q=null)}function u(){var a=r.current&&r.current.locals,e=a&&a.$template;if(e){var y=l.$new(),s=w(y,c.noop);s.html(e);h.enter(s,null,q||z,function(){!c.isDefined(n)||n&&!l.$eval(n)||m()});v();var e=d(s.contents()),f=r.current;g=f.scope=y;q=s;f.controller&&(a.$scope=g,a=b(f.controller,a),f.controllerAs&& +(g[f.controllerAs]=a),s.data("$ngControllerController",a),s.children().data("$ngControllerController",a));e(g);g.$emit("$viewContentLoaded");g.$eval(p)}else v()}var g,q,n=k.autoscroll,p=k.onload||"";l.$on("$routeChangeSuccess",u);u()}}}t=c.module("ngRoute",["ng"]).provider("$route",function(){function r(b,h){return c.extend(new (c.extend(function(){},{prototype:b})),h)}function m(b,c){var l=c.caseInsensitiveMatch,d={originalPath:b,regexp:b},k=d.keys=[];b=b.replace(/([().])/g,"\\$1").replace(/(\/)?:(\w+)([\?|\*])?/g, +function(b,c,h,d){b="?"===d?d:null;d="*"===d?d:null;k.push({name:h,optional:!!b});c=c||"";return""+(b?"":c)+"(?:"+(b?c:"")+(d&&"(.+?)"||"([^/]+)")+(b||"")+")"+(b||"")}).replace(/([\/$\*])/g,"\\$1");d.regexp=RegExp("^"+b+"$",l?"i":"");return d}var d={};this.when=function(b,h){d[b]=c.extend({reloadOnSearch:!0},h,b&&m(b,h));if(b){var l="/"==b[b.length-1]?b.substr(0,b.length-1):b+"/";d[l]=c.extend({redirectTo:b},m(l,h))}return this};this.otherwise=function(b){this.when(null,b);return this};this.$get= +["$rootScope","$location","$routeParams","$q","$injector","$http","$templateCache","$sce",function(b,h,l,m,k,t,w,v){function u(){var a=g(),e=p.current;if(a&&e&&a.$$route===e.$$route&&c.equals(a.pathParams,e.pathParams)&&!a.reloadOnSearch&&!n)e.params=a.params,c.copy(e.params,l),b.$broadcast("$routeUpdate",e);else if(a||e)n=!1,b.$broadcast("$routeChangeStart",a,e),(p.current=a)&&a.redirectTo&&(c.isString(a.redirectTo)?h.path(q(a.redirectTo,a.params)).search(a.params).replace():h.url(a.redirectTo(a.pathParams, +h.path(),h.search())).replace()),m.when(a).then(function(){if(a){var b=c.extend({},a.resolve),e,f;c.forEach(b,function(a,e){b[e]=c.isString(a)?k.get(a):k.invoke(a)});c.isDefined(e=a.template)?c.isFunction(e)&&(e=e(a.params)):c.isDefined(f=a.templateUrl)&&(c.isFunction(f)&&(f=f(a.params)),f=v.getTrustedResourceUrl(f),c.isDefined(f)&&(a.loadedTemplateUrl=f,e=t.get(f,{cache:w}).then(function(a){return a.data})));c.isDefined(e)&&(b.$template=e);return m.all(b)}}).then(function(d){a==p.current&&(a&&(a.locals= +d,c.copy(a.params,l)),b.$broadcast("$routeChangeSuccess",a,e))},function(c){a==p.current&&b.$broadcast("$routeChangeError",a,e,c)})}function g(){var a,b;c.forEach(d,function(d,l){var f;if(f=!b){var g=h.path();f=d.keys;var m={};if(d.regexp)if(g=d.regexp.exec(g)){for(var k=1,q=g.length;k + * + * See {@link ngSanitize.$sanitize `$sanitize`} for usage. + */ + +/* + * HTML Parser By Misko Hevery (misko@hevery.com) + * based on: HTML Parser By John Resig (ejohn.org) + * Original code by Erik Arvidsson, Mozilla Public License + * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js + * + * // Use like so: + * htmlParser(htmlString, { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * }); + * + */ + + +/** + * @ngdoc service + * @name ngSanitize.$sanitize + * @function + * + * @description + * The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are + * then serialized back to properly escaped html string. This means that no unsafe input can make + * it into the returned string, however, since our parser is more strict than a typical browser + * parser, it's possible that some obscure input, which would be recognized as valid HTML by a + * browser, won't make it through the sanitizer. + * The whitelist is configured using the functions `aHrefSanitizationWhitelist` and + * `imgSrcSanitizationWhitelist` of {@link ng.$compileProvider `$compileProvider`}. + * + * @param {string} html Html input. + * @returns {string} Sanitized html. + * + * @example + + + +
+ Snippet: + + + + + + + + + + + + + + + + + + + + + + + + + +
DirectiveHowSourceRendered
ng-bind-htmlAutomatically uses $sanitize
<div ng-bind-html="snippet">
</div>
ng-bind-htmlBypass $sanitize by explicitly trusting the dangerous value + 
<div ng-bind-html="deliberatelyTrustDangerousSnippet()">
+</div>
+
ng-bindAutomatically escapes
<div ng-bind="snippet">
</div>
+
+ + + it('should sanitize the html snippet by default', function() { + expect(using('#bind-html-with-sanitize').element('div').html()). + toBe('

an html\nclick here\nsnippet

'); + }); + + it('should inline raw snippet if bound to a trusted value', function() { + expect(using('#bind-html-with-trust').element("div").html()). + toBe("

an html\n" + + "click here\n" + + "snippet

"); + }); + + it('should escape snippet without any filter', function() { + expect(using('#bind-default').element('div').html()). + toBe("<p style=\"color:blue\">an html\n" + + "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" + + "snippet</p>"); + }); + + it('should update', function() { + input('snippet').enter('new text'); + expect(using('#bind-html-with-sanitize').element('div').html()).toBe('new text'); + expect(using('#bind-html-with-trust').element('div').html()).toBe( + 'new text'); + expect(using('#bind-default').element('div').html()).toBe( + "new <b onclick=\"alert(1)\">text</b>"); + }); + + + */ +function $SanitizeProvider() { + this.$get = ['$$sanitizeUri', function($$sanitizeUri) { + return function(html) { + var buf = []; + htmlParser(html, htmlSanitizeWriter(buf, function(uri, isImage) { + return !/^unsafe/.test($$sanitizeUri(uri, isImage)); + })); + return buf.join(''); + }; + }]; +} + +function sanitizeText(chars) { + var buf = []; + var writer = htmlSanitizeWriter(buf, angular.noop); + writer.chars(chars); + return buf.join(''); +} + + +// Regular Expressions for parsing tags and attributes +var START_TAG_REGEXP = + /^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/, + END_TAG_REGEXP = /^<\s*\/\s*([\w:-]+)[^>]*>/, + ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g, + BEGIN_TAG_REGEXP = /^/g, + DOCTYPE_REGEXP = /]*?)>/i, + CDATA_REGEXP = //g, + // Match everything outside of normal chars and " (quote character) + NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; + + +// Good source of info about elements and attributes +// http://dev.w3.org/html5/spec/Overview.html#semantics +// http://simon.html5.org/html-elements + +// Safe Void Elements - HTML5 +// http://dev.w3.org/html5/spec/Overview.html#void-elements +var voidElements = makeMap("area,br,col,hr,img,wbr"); + +// Elements that you can, intentionally, leave open (and which close themselves) +// http://dev.w3.org/html5/spec/Overview.html#optional-tags +var optionalEndTagBlockElements = makeMap("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr"), + optionalEndTagInlineElements = makeMap("rp,rt"), + optionalEndTagElements = angular.extend({}, + optionalEndTagInlineElements, + optionalEndTagBlockElements); + +// Safe Block Elements - HTML5 +var blockElements = angular.extend({}, optionalEndTagBlockElements, makeMap("address,article," + + "aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5," + + "h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul")); + +// Inline Elements - HTML5 +var inlineElements = angular.extend({}, optionalEndTagInlineElements, makeMap("a,abbr,acronym,b," + + "bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s," + + "samp,small,span,strike,strong,sub,sup,time,tt,u,var")); + + +// Special Elements (can contain anything) +var specialElements = makeMap("script,style"); + +var validElements = angular.extend({}, + voidElements, + blockElements, + inlineElements, + optionalEndTagElements); + +//Attributes that have href and hence need to be sanitized +var uriAttrs = makeMap("background,cite,href,longdesc,src,usemap"); +var validAttrs = angular.extend({}, uriAttrs, makeMap( + 'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+ + 'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+ + 'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+ + 'scope,scrolling,shape,span,start,summary,target,title,type,'+ + 'valign,value,vspace,width')); + +function makeMap(str) { + var obj = {}, items = str.split(','), i; + for (i = 0; i < items.length; i++) obj[items[i]] = true; + return obj; +} + + +/** + * @example + * htmlParser(htmlString, { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * }); + * + * @param {string} html string + * @param {object} handler + */ +function htmlParser( html, handler ) { + var index, chars, match, stack = [], last = html; + stack.last = function() { return stack[ stack.length - 1 ]; }; + + while ( html ) { + chars = true; + + // Make sure we're not in a script or style element + if ( !stack.last() || !specialElements[ stack.last() ] ) { + + // Comment + if ( html.indexOf("", index) === index) { + if (handler.comment) handler.comment( html.substring( 4, index ) ); + html = html.substring( index + 3 ); + chars = false; + } + // DOCTYPE + } else if ( DOCTYPE_REGEXP.test(html) ) { + match = html.match( DOCTYPE_REGEXP ); + + if ( match ) { + html = html.replace( match[0] , ''); + chars = false; + } + // end tag + } else if ( BEGING_END_TAGE_REGEXP.test(html) ) { + match = html.match( END_TAG_REGEXP ); + + if ( match ) { + html = html.substring( match[0].length ); + match[0].replace( END_TAG_REGEXP, parseEndTag ); + chars = false; + } + + // start tag + } else if ( BEGIN_TAG_REGEXP.test(html) ) { + match = html.match( START_TAG_REGEXP ); + + if ( match ) { + html = html.substring( match[0].length ); + match[0].replace( START_TAG_REGEXP, parseStartTag ); + chars = false; + } + } + + if ( chars ) { + index = html.indexOf("<"); + + var text = index < 0 ? html : html.substring( 0, index ); + html = index < 0 ? "" : html.substring( index ); + + if (handler.chars) handler.chars( decodeEntities(text) ); + } + + } else { + html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), + function(all, text){ + text = text.replace(COMMENT_REGEXP, "$1").replace(CDATA_REGEXP, "$1"); + + if (handler.chars) handler.chars( decodeEntities(text) ); + + return ""; + }); + + parseEndTag( "", stack.last() ); + } + + if ( html == last ) { + throw $sanitizeMinErr('badparse', "The sanitizer was unable to parse the following block " + + "of html: {0}", html); + } + last = html; + } + + // Clean up any remaining tags + parseEndTag(); + + function parseStartTag( tag, tagName, rest, unary ) { + tagName = angular.lowercase(tagName); + if ( blockElements[ tagName ] ) { + while ( stack.last() && inlineElements[ stack.last() ] ) { + parseEndTag( "", stack.last() ); + } + } + + if ( optionalEndTagElements[ tagName ] && stack.last() == tagName ) { + parseEndTag( "", tagName ); + } + + unary = voidElements[ tagName ] || !!unary; + + if ( !unary ) + stack.push( tagName ); + + var attrs = {}; + + rest.replace(ATTR_REGEXP, + function(match, name, doubleQuotedValue, singleQuotedValue, unquotedValue) { + var value = doubleQuotedValue + || singleQuotedValue + || unquotedValue + || ''; + + attrs[name] = decodeEntities(value); + }); + if (handler.start) handler.start( tagName, attrs, unary ); + } + + function parseEndTag( tag, tagName ) { + var pos = 0, i; + tagName = angular.lowercase(tagName); + if ( tagName ) + // Find the closest opened tag of the same type + for ( pos = stack.length - 1; pos >= 0; pos-- ) + if ( stack[ pos ] == tagName ) + break; + + if ( pos >= 0 ) { + // Close all the open elements, up the stack + for ( i = stack.length - 1; i >= pos; i-- ) + if (handler.end) handler.end( stack[ i ] ); + + // Remove the open elements from the stack + stack.length = pos; + } + } +} + +/** + * decodes all entities into regular string + * @param value + * @returns {string} A string with decoded entities. + */ +var hiddenPre=document.createElement("pre"); +function decodeEntities(value) { + if (!value) { + return ''; + } + // Note: IE8 does not preserve spaces at the start/end of innerHTML + var spaceRe = /^(\s*)([\s\S]*?)(\s*)$/; + var parts = spaceRe.exec(value); + parts[0] = ''; + if (parts[2]) { + hiddenPre.innerHTML=parts[2].replace(//g, '>'); +} + +/** + * create an HTML/XML writer which writes to buffer + * @param {Array} buf use buf.jain('') to get out sanitized html string + * @returns {object} in the form of { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * } + */ +function htmlSanitizeWriter(buf, uriValidator){ + var ignore = false; + var out = angular.bind(buf, buf.push); + return { + start: function(tag, attrs, unary){ + tag = angular.lowercase(tag); + if (!ignore && specialElements[tag]) { + ignore = tag; + } + if (!ignore && validElements[tag] === true) { + out('<'); + out(tag); + angular.forEach(attrs, function(value, key){ + var lkey=angular.lowercase(key); + var isImage = (tag === 'img' && lkey === 'src') || (lkey === 'background'); + if (validAttrs[lkey] === true && + (uriAttrs[lkey] !== true || uriValidator(value, isImage))) { + out(' '); + out(key); + out('="'); + out(encodeEntities(value)); + out('"'); + } + }); + out(unary ? '/>' : '>'); + } + }, + end: function(tag){ + tag = angular.lowercase(tag); + if (!ignore && validElements[tag] === true) { + out(''); + } + if (tag == ignore) { + ignore = false; + } + }, + chars: function(chars){ + if (!ignore) { + out(encodeEntities(chars)); + } + } + }; +} + + +// define ngSanitize module and register $sanitize service +angular.module('ngSanitize', []).provider('$sanitize', $SanitizeProvider); + +/* global sanitizeText: false */ + +/** + * @ngdoc filter + * @name ngSanitize.filter:linky + * @function + * + * @description + * Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and + * plain email address links. + * + * Requires the {@link ngSanitize `ngSanitize`} module to be installed. + * + * @param {string} text Input text. + * @param {string} target Window (_blank|_self|_parent|_top) or named frame to open links in. + * @returns {string} Html-linkified text. + * + * @usage + + * + * @example + + + +
+ Snippet: + + + + + + + + + + + + + + + + + + + + + +
FilterSourceRendered
linky filter + 
<div ng-bind-html="snippet | linky">
</div>
+ 		+
+
linky target + 
<div ng-bind-html="snippetWithTarget | linky:'_blank'">
</div>
+ 		+
+
no filter
<div ng-bind="snippet">
</div>
+ + + it('should linkify the snippet with urls', function() { + expect(using('#linky-filter').binding('snippet | linky')). + toBe('Pretty text with some links: ' + + 'http://angularjs.org/, ' + + 'us@somewhere.org, ' + + 'another@somewhere.org, ' + + 'and one more: ftp://127.0.0.1/.'); + }); + + it ('should not linkify snippet without the linky filter', function() { + expect(using('#escaped-html').binding('snippet')). + toBe("Pretty text with some links:\n" + + "http://angularjs.org/,\n" + + "mailto:us@somewhere.org,\n" + + "another@somewhere.org,\n" + + "and one more: ftp://127.0.0.1/."); + }); + + it('should update', function() { + input('snippet').enter('new http://link.'); + expect(using('#linky-filter').binding('snippet | linky')). + toBe('new http://link.'); + expect(using('#escaped-html').binding('snippet')).toBe('new http://link.'); + }); + + it('should work with the target property', function() { + expect(using('#linky-target').binding("snippetWithTarget | linky:'_blank'")). + toBe('http://angularjs.org/'); + }); + + + */ +angular.module('ngSanitize').filter('linky', ['$sanitize', function($sanitize) { + var LINKY_URL_REGEXP = + /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>]/, + MAILTO_REGEXP = /^mailto:/; + + return function(text, target) { + if (!text) return text; + var match; + var raw = text; + var html = []; + var url; + var i; + while ((match = raw.match(LINKY_URL_REGEXP))) { + // We can not end in these as they are sometimes found at the end of the sentence + url = match[0]; + // if we did not match ftp/http/mailto then assume mailto + if (match[2] == match[3]) url = 'mailto:' + url; + i = match.index; + addText(raw.substr(0, i)); + addLink(url, match[0].replace(MAILTO_REGEXP, '')); + raw = raw.substring(i + match[0].length); + } + addText(raw); + return $sanitize(html.join('')); + + function addText(text) { + if (!text) { + return; + } + html.push(sanitizeText(text)); + } + + function addLink(url, text) { + html.push(''); + addText(text); + html.push(''); + } + }; +}]); + + +})(window, window.angular); diff --git a/vendor/angular/angular-sanitize.min.js b/vendor/angular/angular-sanitize.min.js new file mode 100644 index 00000000..ed3ec446 --- /dev/null +++ b/vendor/angular/angular-sanitize.min.js @@ -0,0 +1,14 @@ +/* + AngularJS v1.2.3 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(n,h,q){'use strict';function F(a){var e=[];t(e,h.noop).chars(a);return e.join("")}function k(a){var e={};a=a.split(",");var d;for(d=0;d=c;d--)e.end&&e.end(f[d]);f.length=c}}var b,g,f=[],l=a;for(f.last=function(){return f[f.length-1]};a;){g=!0;if(f.last()&&y[f.last()])a=a.replace(RegExp("(.*)<\\s*\\/\\s*"+f.last()+"[^>]*>","i"),function(a,b){b=b.replace(I,"$1").replace(J,"$1");e.chars&&e.chars(r(b));return""}),c("",f.last());else{if(0===a.indexOf("\x3c!--"))b=a.indexOf("--",4),0<=b&&a.lastIndexOf("--\x3e",b)===b&&(e.comment&&e.comment(a.substring(4,b)),a=a.substring(b+3),g=!1);else 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+} diff --git a/vendor/angular/angular-touch.js b/vendor/angular/angular-touch.js new file mode 100644 index 00000000..cd45d0cf --- /dev/null +++ b/vendor/angular/angular-touch.js @@ -0,0 +1,563 @@ +/** + * @license AngularJS v1.2.3 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/** + * @ngdoc overview + * @name ngTouch + * @description + * + * # ngTouch + * + * The `ngTouch` module provides touch events and other helpers for touch-enabled devices. + * The implementation is based on jQuery Mobile touch event handling + * ([jquerymobile.com](http://jquerymobile.com/)). + * + * {@installModule touch} + * + * See {@link ngTouch.$swipe `$swipe`} for usage. + * + *
+ * + */ + +// define ngTouch module +/* global -ngTouch */ +var ngTouch = angular.module('ngTouch', []); + +/* global ngTouch: false */ + + /** + * @ngdoc object + * @name ngTouch.$swipe + * + * @description + * The `$swipe` service is a service that abstracts the messier details of hold-and-drag swipe + * behavior, to make implementing swipe-related directives more convenient. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * `$swipe` is used by the `ngSwipeLeft` and `ngSwipeRight` directives in `ngTouch`, and by + * `ngCarousel` in a separate component. + * + * # Usage + * The `$swipe` service is an object with a single method: `bind`. `bind` takes an element + * which is to be watched for swipes, and an object with four handler functions. See the + * documentation for `bind` below. + */ + +ngTouch.factory('$swipe', [function() { + // The total distance in any direction before we make the call on swipe vs. scroll. + var MOVE_BUFFER_RADIUS = 10; + + function getCoordinates(event) { + var touches = event.touches && event.touches.length ? event.touches : [event]; + var e = (event.changedTouches && event.changedTouches[0]) || + (event.originalEvent && event.originalEvent.changedTouches && + event.originalEvent.changedTouches[0]) || + touches[0].originalEvent || touches[0]; + + return { + x: e.clientX, + y: e.clientY + }; + } + + return { + /** + * @ngdoc method + * @name ngTouch.$swipe#bind + * @methodOf ngTouch.$swipe + * + * @description + * The main method of `$swipe`. It takes an element to be watched for swipe motions, and an + * object containing event handlers. + * + * The four events are `start`, `move`, `end`, and `cancel`. `start`, `move`, and `end` + * receive as a parameter a coordinates object of the form `{ x: 150, y: 310 }`. + * + * `start` is called on either `mousedown` or `touchstart`. After this event, `$swipe` is + * watching for `touchmove` or `mousemove` events. These events are ignored until the total + * distance moved in either dimension exceeds a small threshold. + * + * Once this threshold is exceeded, either the horizontal or vertical delta is greater. + * - If the horizontal distance is greater, this is a swipe and `move` and `end` events follow. + * - If the vertical distance is greater, this is a scroll, and we let the browser take over. + * A `cancel` event is sent. + * + * `move` is called on `mousemove` and `touchmove` after the above logic has determined that + * a swipe is in progress. + * + * `end` is called when a swipe is successfully completed with a `touchend` or `mouseup`. + * + * `cancel` is called either on a `touchcancel` from the browser, or when we begin scrolling + * as described above. + * + */ + bind: function(element, eventHandlers) { + // Absolute total movement, used to control swipe vs. scroll. + var totalX, totalY; + // Coordinates of the start position. + var startCoords; + // Last event's position. + var lastPos; + // Whether a swipe is active. + var active = false; + + element.on('touchstart mousedown', function(event) { + startCoords = getCoordinates(event); + active = true; + totalX = 0; + totalY = 0; + lastPos = startCoords; + eventHandlers['start'] && eventHandlers['start'](startCoords, event); + }); + + element.on('touchcancel', function(event) { + active = false; + eventHandlers['cancel'] && eventHandlers['cancel'](event); + }); + + element.on('touchmove mousemove', function(event) { + if (!active) return; + + // Android will send a touchcancel if it thinks we're starting to scroll. + // So when the total distance (+ or - or both) exceeds 10px in either direction, + // we either: + // - On totalX > totalY, we send preventDefault() and treat this as a swipe. + // - On totalY > totalX, we let the browser handle it as a scroll. + + if (!startCoords) return; + var coords = getCoordinates(event); + + totalX += Math.abs(coords.x - lastPos.x); + totalY += Math.abs(coords.y - lastPos.y); + + lastPos = coords; + + if (totalX < MOVE_BUFFER_RADIUS && totalY < MOVE_BUFFER_RADIUS) { + return; + } + + // One of totalX or totalY has exceeded the buffer, so decide on swipe vs. scroll. + if (totalY > totalX) { + // Allow native scrolling to take over. + active = false; + eventHandlers['cancel'] && eventHandlers['cancel'](event); + return; + } else { + // Prevent the browser from scrolling. + event.preventDefault(); + eventHandlers['move'] && eventHandlers['move'](coords, event); + } + }); + + element.on('touchend mouseup', function(event) { + if (!active) return; + active = false; + eventHandlers['end'] && eventHandlers['end'](getCoordinates(event), event); + }); + } + }; +}]); + +/* global ngTouch: false */ + +/** + * @ngdoc directive + * @name ngTouch.directive:ngClick + * + * @description + * A more powerful replacement for the default ngClick designed to be used on touchscreen + * devices. Most mobile browsers wait about 300ms after a tap-and-release before sending + * the click event. This version handles them immediately, and then prevents the + * following click event from propagating. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * This directive can fall back to using an ordinary click event, and so works on desktop + * browsers as well as mobile. + * + * This directive also sets the CSS class `ng-click-active` while the element is being held + * down (by a mouse click or touch) so you can restyle the depressed element if you wish. + * + * @element ANY + * @param {expression} ngClick {@link guide/expression Expression} to evaluate + * upon tap. (Event object is available as `$event`) + * + * @example + + + + count: {{ count }} + + + */ + +ngTouch.config(['$provide', function($provide) { + $provide.decorator('ngClickDirective', ['$delegate', function($delegate) { + // drop the default ngClick directive + $delegate.shift(); + return $delegate; + }]); +}]); + +ngTouch.directive('ngClick', ['$parse', '$timeout', '$rootElement', + function($parse, $timeout, $rootElement) { + var TAP_DURATION = 750; // Shorter than 750ms is a tap, longer is a taphold or drag. + var MOVE_TOLERANCE = 12; // 12px seems to work in most mobile browsers. + var PREVENT_DURATION = 2500; // 2.5 seconds maximum from preventGhostClick call to click + var CLICKBUSTER_THRESHOLD = 25; // 25 pixels in any dimension is the limit for busting clicks. + + var ACTIVE_CLASS_NAME = 'ng-click-active'; + var lastPreventedTime; + var touchCoordinates; + + + // TAP EVENTS AND GHOST CLICKS + // + // Why tap events? + // Mobile browsers detect a tap, then wait a moment (usually ~300ms) to see if you're + // double-tapping, and then fire a click event. + // + // This delay sucks and makes mobile apps feel unresponsive. + // So we detect touchstart, touchmove, touchcancel and touchend ourselves and determine when + // the user has tapped on something. + // + // What happens when the browser then generates a click event? + // The browser, of course, also detects the tap and fires a click after a delay. This results in + // tapping/clicking twice. So we do "clickbusting" to prevent it. + // + // How does it work? + // We attach global touchstart and click handlers, that run during the capture (early) phase. + // So the sequence for a tap is: + // - global touchstart: Sets an "allowable region" at the point touched. + // - element's touchstart: Starts a touch + // (- touchmove or touchcancel ends the touch, no click follows) + // - element's touchend: Determines if the tap is valid (didn't move too far away, didn't hold + // too long) and fires the user's tap handler. The touchend also calls preventGhostClick(). + // - preventGhostClick() removes the allowable region the global touchstart created. + // - The browser generates a click event. + // - The global click handler catches the click, and checks whether it was in an allowable region. + // - If preventGhostClick was called, the region will have been removed, the click is busted. + // - If the region is still there, the click proceeds normally. Therefore clicks on links and + // other elements without ngTap on them work normally. + // + // This is an ugly, terrible hack! + // Yeah, tell me about it. The alternatives are using the slow click events, or making our users + // deal with the ghost clicks, so I consider this the least of evils. Fortunately Angular + // encapsulates this ugly logic away from the user. + // + // Why not just put click handlers on the element? + // We do that too, just to be sure. The problem is that the tap event might have caused the DOM + // to change, so that the click fires in the same position but something else is there now. So + // the handlers are global and care only about coordinates and not elements. + + // Checks if the coordinates are close enough to be within the region. + function hit(x1, y1, x2, y2) { + return Math.abs(x1 - x2) < CLICKBUSTER_THRESHOLD && Math.abs(y1 - y2) < CLICKBUSTER_THRESHOLD; + } + + // Checks a list of allowable regions against a click location. + // Returns true if the click should be allowed. + // Splices out the allowable region from the list after it has been used. + function checkAllowableRegions(touchCoordinates, x, y) { + for (var i = 0; i < touchCoordinates.length; i += 2) { + if (hit(touchCoordinates[i], touchCoordinates[i+1], x, y)) { + touchCoordinates.splice(i, i + 2); + return true; // allowable region + } + } + return false; // No allowable region; bust it. + } + + // Global click handler that prevents the click if it's in a bustable zone and preventGhostClick + // was called recently. + function onClick(event) { + if (Date.now() - lastPreventedTime > PREVENT_DURATION) { + return; // Too old. + } + + var touches = event.touches && event.touches.length ? event.touches : [event]; + var x = touches[0].clientX; + var y = touches[0].clientY; + // Work around desktop Webkit quirk where clicking a label will fire two clicks (on the label + // and on the input element). Depending on the exact browser, this second click we don't want + // to bust has either (0,0) or negative coordinates. + if (x < 1 && y < 1) { + return; // offscreen + } + + // Look for an allowable region containing this click. + // If we find one, that means it was created by touchstart and not removed by + // preventGhostClick, so we don't bust it. + if (checkAllowableRegions(touchCoordinates, x, y)) { + return; + } + + // If we didn't find an allowable region, bust the click. + event.stopPropagation(); + event.preventDefault(); + + // Blur focused form elements + event.target && event.target.blur(); + } + + + // Global touchstart handler that creates an allowable region for a click event. + // This allowable region can be removed by preventGhostClick if we want to bust it. + function onTouchStart(event) { + var touches = event.touches && event.touches.length ? event.touches : [event]; + var x = touches[0].clientX; + var y = touches[0].clientY; + touchCoordinates.push(x, y); + + $timeout(function() { + // Remove the allowable region. + for (var i = 0; i < touchCoordinates.length; i += 2) { + if (touchCoordinates[i] == x && touchCoordinates[i+1] == y) { + touchCoordinates.splice(i, i + 2); + return; + } + } + }, PREVENT_DURATION, false); + } + + // On the first call, attaches some event handlers. Then whenever it gets called, it creates a + // zone around the touchstart where clicks will get busted. + function preventGhostClick(x, y) { + if (!touchCoordinates) { + $rootElement[0].addEventListener('click', onClick, true); + $rootElement[0].addEventListener('touchstart', onTouchStart, true); + touchCoordinates = []; + } + + lastPreventedTime = Date.now(); + + checkAllowableRegions(touchCoordinates, x, y); + } + + // Actual linking function. + return function(scope, element, attr) { + var clickHandler = $parse(attr.ngClick), + tapping = false, + tapElement, // Used to blur the element after a tap. + startTime, // Used to check if the tap was held too long. + touchStartX, + touchStartY; + + function resetState() { + tapping = false; + element.removeClass(ACTIVE_CLASS_NAME); + } + + element.on('touchstart', function(event) { + tapping = true; + tapElement = event.target ? event.target : event.srcElement; // IE uses srcElement. + // Hack for Safari, which can target text nodes instead of containers. + if(tapElement.nodeType == 3) { + tapElement = tapElement.parentNode; + } + + element.addClass(ACTIVE_CLASS_NAME); + + startTime = Date.now(); + + var touches = event.touches && event.touches.length ? event.touches : [event]; + var e = touches[0].originalEvent || touches[0]; + touchStartX = e.clientX; + touchStartY = e.clientY; + }); + + element.on('touchmove', function(event) { + resetState(); + }); + + element.on('touchcancel', function(event) { + resetState(); + }); + + element.on('touchend', function(event) { + var diff = Date.now() - startTime; + + var touches = (event.changedTouches && event.changedTouches.length) ? event.changedTouches : + ((event.touches && event.touches.length) ? event.touches : [event]); + var e = touches[0].originalEvent || touches[0]; + var x = e.clientX; + var y = e.clientY; + var dist = Math.sqrt( Math.pow(x - touchStartX, 2) + Math.pow(y - touchStartY, 2) ); + + if (tapping && diff < TAP_DURATION && dist < MOVE_TOLERANCE) { + // Call preventGhostClick so the clickbuster will catch the corresponding click. + preventGhostClick(x, y); + + // Blur the focused element (the button, probably) before firing the callback. + // This doesn't work perfectly on Android Chrome, but seems to work elsewhere. + // I couldn't get anything to work reliably on Android Chrome. + if (tapElement) { + tapElement.blur(); + } + + if (!angular.isDefined(attr.disabled) || attr.disabled === false) { + element.triggerHandler('click', [event]); + } + } + + resetState(); + }); + + // Hack for iOS Safari's benefit. It goes searching for onclick handlers and is liable to click + // something else nearby. + element.onclick = function(event) { }; + + // Actual click handler. + // There are three different kinds of clicks, only two of which reach this point. + // - On desktop browsers without touch events, their clicks will always come here. + // - On mobile browsers, the simulated "fast" click will call this. + // - But the browser's follow-up slow click will be "busted" before it reaches this handler. + // Therefore it's safe to use this directive on both mobile and desktop. + element.on('click', function(event, touchend) { + scope.$apply(function() { + clickHandler(scope, {$event: (touchend || event)}); + }); + }); + + element.on('mousedown', function(event) { + element.addClass(ACTIVE_CLASS_NAME); + }); + + element.on('mousemove mouseup', function(event) { + element.removeClass(ACTIVE_CLASS_NAME); + }); + + }; +}]); + +/* global ngTouch: false */ + +/** + * @ngdoc directive + * @name ngTouch.directive:ngSwipeLeft + * + * @description + * Specify custom behavior when an element is swiped to the left on a touchscreen device. + * A leftward swipe is a quick, right-to-left slide of the finger. + * Though ngSwipeLeft is designed for touch-based devices, it will work with a mouse click and drag + * too. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * @element ANY + * @param {expression} ngSwipeLeft {@link guide/expression Expression} to evaluate + * upon left swipe. (Event object is available as `$event`) + * + * @example + + +
+ Some list content, like an email in the inbox +
+
+ + +
+ + + */ + +/** + * @ngdoc directive + * @name ngTouch.directive:ngSwipeRight + * + * @description + * Specify custom behavior when an element is swiped to the right on a touchscreen device. + * A rightward swipe is a quick, left-to-right slide of the finger. + * Though ngSwipeRight is designed for touch-based devices, it will work with a mouse click and drag + * too. + * + * Requires the {@link ngTouch `ngTouch`} module to be installed. + * + * @element ANY + * @param {expression} ngSwipeRight {@link guide/expression Expression} to evaluate + * upon right swipe. (Event object is available as `$event`) + * + * @example + + +
+ Some list content, like an email in the inbox +
+
+ + +
+ + + */ + +function makeSwipeDirective(directiveName, direction, eventName) { + ngTouch.directive(directiveName, ['$parse', '$swipe', function($parse, $swipe) { + // The maximum vertical delta for a swipe should be less than 75px. + var MAX_VERTICAL_DISTANCE = 75; + // Vertical distance should not be more than a fraction of the horizontal distance. + var MAX_VERTICAL_RATIO = 0.3; + // At least a 30px lateral motion is necessary for a swipe. + var MIN_HORIZONTAL_DISTANCE = 30; + + return function(scope, element, attr) { + var swipeHandler = $parse(attr[directiveName]); + + var startCoords, valid; + + function validSwipe(coords) { + // Check that it's within the coordinates. + // Absolute vertical distance must be within tolerances. + // Horizontal distance, we take the current X - the starting X. + // This is negative for leftward swipes and positive for rightward swipes. + // After multiplying by the direction (-1 for left, +1 for right), legal swipes + // (ie. same direction as the directive wants) will have a positive delta and + // illegal ones a negative delta. + // Therefore this delta must be positive, and larger than the minimum. + if (!startCoords) return false; + var deltaY = Math.abs(coords.y - startCoords.y); + var deltaX = (coords.x - startCoords.x) * direction; + return valid && // Short circuit for already-invalidated swipes. + deltaY < MAX_VERTICAL_DISTANCE && + deltaX > 0 && + deltaX > MIN_HORIZONTAL_DISTANCE && + deltaY / deltaX < MAX_VERTICAL_RATIO; + } + + $swipe.bind(element, { + 'start': function(coords, event) { + startCoords = coords; + valid = true; + }, + 'cancel': function(event) { + valid = false; + }, + 'end': function(coords, event) { + if (validSwipe(coords)) { + scope.$apply(function() { + element.triggerHandler(eventName); + swipeHandler(scope, {$event: event}); + }); + } + } + }); + }; + }]); +} + +// Left is negative X-coordinate, right is positive. +makeSwipeDirective('ngSwipeLeft', -1, 'swipeleft'); +makeSwipeDirective('ngSwipeRight', 1, 'swiperight'); + + + +})(window, window.angular); diff --git a/vendor/angular/angular-touch.min.js b/vendor/angular/angular-touch.min.js new file mode 100644 index 00000000..9e554042 --- /dev/null +++ b/vendor/angular/angular-touch.min.js @@ -0,0 +1,13 @@ +/* + AngularJS v1.2.3 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(y,v,z){'use strict';function t(g,a,b){q.directive(g,["$parse","$swipe",function(l,n){var r=75,h=0.3,d=30;return function(p,m,k){function e(e){if(!u)return!1;var c=Math.abs(e.y-u.y);e=(e.x-u.x)*a;return f&&cd&&c/el&&10>n|| +(n>l?(d=!1,b.cancel&&b.cancel(a)):(a.preventDefault(),b.move&&b.move(m,a)))}});a.on("touchend mouseup",function(a){d&&(d=!1,b.end&&b.end(g(a),a))})}}}]);q.config(["$provide",function(g){g.decorator("ngClickDirective",["$delegate",function(a){a.shift();return a}])}]);q.directive("ngClick",["$parse","$timeout","$rootElement",function(g,a,b){function l(a,c,b){for(var f=0;fh)){var c= +a.touches&&a.touches.length?a.touches:[a],b=c[0].clientX,c=c[0].clientY;1>b&&1>c||l(k,b,c)||(a.stopPropagation(),a.preventDefault(),a.target&&a.target.blur())}}function r(b){b=b.touches&&b.touches.length?b.touches:[b];var c=b[0].clientX,d=b[0].clientY;k.push(c,d);a(function(){for(var a=0;ah&&12>p)&&(k||(b[0].addEventListener("click",n,!0),b[0].addEventListener("touchstart",r,!0),k=[]),m=Date.now(),l(k,e,g),s&&s.blur(),v.isDefined(d.disabled)&&!1!==d.disabled||c.triggerHandler("click",[a]));f()});c.onclick=function(a){};c.on("click",function(b,c){a.$apply(function(){h(a,{$event:c||b})})});c.on("mousedown",function(a){c.addClass(p)});c.on("mousemove mouseup",function(a){c.removeClass(p)})}}]);t("ngSwipeLeft",-1,"swipeleft");t("ngSwipeRight",1,"swiperight")})(window, +window.angular); +//# sourceMappingURL=angular-touch.min.js.map diff --git a/vendor/angular/angular-touch.min.js.map b/vendor/angular/angular-touch.min.js.map new file mode 100644 index 00000000..6681ba1b --- /dev/null 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+} diff --git a/vendor/angular/angular.js b/vendor/angular/angular.js new file mode 100644 index 00000000..8b538ce2 --- /dev/null +++ b/vendor/angular/angular.js @@ -0,0 +1,20282 @@ +/** + * @license AngularJS v1.2.3 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, document, undefined) {'use strict'; + +/** + * @description + * + * This object provides a utility for producing rich Error messages within + * Angular. It can be called as follows: + * + * var exampleMinErr = minErr('example'); + * throw exampleMinErr('one', 'This {0} is {1}', foo, bar); + * + * The above creates an instance of minErr in the example namespace. The + * resulting error will have a namespaced error code of example.one. The + * resulting error will replace {0} with the value of foo, and {1} with the + * value of bar. The object is not restricted in the number of arguments it can + * take. + * + * If fewer arguments are specified than necessary for interpolation, the extra + * interpolation markers will be preserved in the final string. + * + * Since data will be parsed statically during a build step, some restrictions + * are applied with respect to how minErr instances are created and called. + * Instances should have names of the form namespaceMinErr for a minErr created + * using minErr('namespace') . Error codes, namespaces and template strings + * should all be static strings, not variables or general expressions. + * + * @param {string} module The namespace to use for the new minErr instance. + * @returns {function(string, string, ...): Error} instance + */ + +function minErr(module) { + return function () { + var code = arguments[0], + prefix = '[' + (module ? module + ':' : '') + code + '] ', + template = arguments[1], + templateArgs = arguments, + stringify = function (obj) { + if (typeof obj === 'function') { + return obj.toString().replace(/ \{[\s\S]*$/, ''); + } else if (typeof obj === 'undefined') { + return 'undefined'; + } else if (typeof obj !== 'string') { + return JSON.stringify(obj); + } + return obj; + }, + message, i; + + message = prefix + template.replace(/\{\d+\}/g, function (match) { + var index = +match.slice(1, -1), arg; + + if (index + 2 < templateArgs.length) { + arg = templateArgs[index + 2]; + if (typeof arg === 'function') { + return arg.toString().replace(/ ?\{[\s\S]*$/, ''); + } else if (typeof arg === 'undefined') { + return 'undefined'; + } else if (typeof arg !== 'string') { + return toJson(arg); + } + return arg; + } + return match; + }); + + message = message + '\nhttp://errors.angularjs.org/1.2.3/' + + (module ? module + '/' : '') + code; + for (i = 2; i < arguments.length; i++) { + message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' + + encodeURIComponent(stringify(arguments[i])); + } + + return new Error(message); + }; +} + +/* We need to tell jshint what variables are being exported */ +/* global + -angular, + -msie, + -jqLite, + -jQuery, + -slice, + -push, + -toString, + -ngMinErr, + -_angular, + -angularModule, + -nodeName_, + -uid, + + -lowercase, + -uppercase, + -manualLowercase, + -manualUppercase, + -nodeName_, + -isArrayLike, + -forEach, + -sortedKeys, + -forEachSorted, + -reverseParams, + -nextUid, + -setHashKey, + -extend, + -int, + -inherit, + -noop, + -identity, + -valueFn, + -isUndefined, + -isDefined, + -isObject, + -isString, + -isNumber, + -isDate, + -isArray, + -isFunction, + -isRegExp, + -isWindow, + -isScope, + -isFile, + -isBoolean, + -trim, + -isElement, + -makeMap, + -map, + -size, + -includes, + -indexOf, + -arrayRemove, + -isLeafNode, + -copy, + -shallowCopy, + -equals, + -csp, + -concat, + -sliceArgs, + -bind, + -toJsonReplacer, + -toJson, + -fromJson, + -toBoolean, + -startingTag, + -tryDecodeURIComponent, + -parseKeyValue, + -toKeyValue, + -encodeUriSegment, + -encodeUriQuery, + -angularInit, + -bootstrap, + -snake_case, + -bindJQuery, + -assertArg, + -assertArgFn, + -assertNotHasOwnProperty, + -getter, + -getBlockElements, + +*/ + +//////////////////////////////////// + +/** + * @ngdoc function + * @name angular.lowercase + * @function + * + * @description Converts the specified string to lowercase. + * @param {string} string String to be converted to lowercase. + * @returns {string} Lowercased string. + */ +var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;}; + + +/** + * @ngdoc function + * @name angular.uppercase + * @function + * + * @description Converts the specified string to uppercase. + * @param {string} string String to be converted to uppercase. + * @returns {string} Uppercased string. + */ +var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;}; + + +var manualLowercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);}) + : s; +}; +var manualUppercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);}) + : s; +}; + + +// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish +// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods +// with correct but slower alternatives. +if ('i' !== 'I'.toLowerCase()) { + lowercase = manualLowercase; + uppercase = manualUppercase; +} + + +var /** holds major version number for IE or NaN for real browsers */ + msie, + jqLite, // delay binding since jQuery could be loaded after us. + jQuery, // delay binding + slice = [].slice, + push = [].push, + toString = Object.prototype.toString, + ngMinErr = minErr('ng'), + + + _angular = window.angular, + /** @name angular */ + angular = window.angular || (window.angular = {}), + angularModule, + nodeName_, + uid = ['0', '0', '0']; + +/** + * IE 11 changed the format of the UserAgent string. + * See http://msdn.microsoft.com/en-us/library/ms537503.aspx + */ +msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]); +if (isNaN(msie)) { + msie = int((/trident\/.*; rv:(\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]); +} + + +/** + * @private + * @param {*} obj + * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, + * String ...) + */ +function isArrayLike(obj) { + if (obj == null || isWindow(obj)) { + return false; + } + + var length = obj.length; + + if (obj.nodeType === 1 && length) { + return true; + } + + return isString(obj) || isArray(obj) || length === 0 || + typeof length === 'number' && length > 0 && (length - 1) in obj; +} + +/** + * @ngdoc function + * @name angular.forEach + * @function + * + * @description + * Invokes the `iterator` function once for each item in `obj` collection, which can be either an + * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value` + * is the value of an object property or an array element and `key` is the object property key or + * array element index. Specifying a `context` for the function is optional. + * + * Note: this function was previously known as `angular.foreach`. + * + 
+     var values = {name: 'misko', gender: 'male'};
+     var log = [];
+     angular.forEach(values, function(value, key){
+       this.push(key + ': ' + value);
+     }, log);
+     expect(log).toEqual(['name: misko', 'gender:male']);
+
+ * + * @param {Object|Array} obj Object to iterate over. + * @param {Function} iterator Iterator function. + * @param {Object=} context Object to become context (`this`) for the iterator function. + * @returns {Object|Array} Reference to `obj`. + */ +function forEach(obj, iterator, context) { + var key; + if (obj) { + if (isFunction(obj)){ + for (key in obj) { + if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key); + } + } + } else if (obj.forEach && obj.forEach !== forEach) { + obj.forEach(iterator, context); + } else if (isArrayLike(obj)) { + for (key = 0; key < obj.length; key++) + iterator.call(context, obj[key], key); + } else { + for (key in obj) { + if (obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key); + } + } + } + } + return obj; +} + +function sortedKeys(obj) { + var keys = []; + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + keys.push(key); + } + } + return keys.sort(); +} + +function forEachSorted(obj, iterator, context) { + var keys = sortedKeys(obj); + for ( var i = 0; i < keys.length; i++) { + iterator.call(context, obj[keys[i]], keys[i]); + } + return keys; +} + + +/** + * when using forEach the params are value, key, but it is often useful to have key, value. + * @param {function(string, *)} iteratorFn + * @returns {function(*, string)} + */ +function reverseParams(iteratorFn) { + return function(value, key) { iteratorFn(key, value); }; +} + +/** + * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric + * characters such as '012ABC'. The reason why we are not using simply a number counter is that + * the number string gets longer over time, and it can also overflow, where as the nextId + * will grow much slower, it is a string, and it will never overflow. + * + * @returns an unique alpha-numeric string + */ +function nextUid() { + var index = uid.length; + var digit; + + while(index) { + index--; + digit = uid[index].charCodeAt(0); + if (digit == 57 /*'9'*/) { + uid[index] = 'A'; + return uid.join(''); + } + if (digit == 90 /*'Z'*/) { + uid[index] = '0'; + } else { + uid[index] = String.fromCharCode(digit + 1); + return uid.join(''); + } + } + uid.unshift('0'); + return uid.join(''); +} + + +/** + * Set or clear the hashkey for an object. + * @param obj object + * @param h the hashkey (!truthy to delete the hashkey) + */ +function setHashKey(obj, h) { + if (h) { + obj.$$hashKey = h; + } + else { + delete obj.$$hashKey; + } +} + +/** + * @ngdoc function + * @name angular.extend + * @function + * + * @description + * Extends the destination object `dst` by copying all of the properties from the `src` object(s) + * to `dst`. You can specify multiple `src` objects. + * + * @param {Object} dst Destination object. + * @param {...Object} src Source object(s). + * @returns {Object} Reference to `dst`. + */ +function extend(dst) { + var h = dst.$$hashKey; + forEach(arguments, function(obj){ + if (obj !== dst) { + forEach(obj, function(value, key){ + dst[key] = value; + }); + } + }); + + setHashKey(dst,h); + return dst; +} + +function int(str) { + return parseInt(str, 10); +} + + +function inherit(parent, extra) { + return extend(new (extend(function() {}, {prototype:parent}))(), extra); +} + +/** + * @ngdoc function + * @name angular.noop + * @function + * + * @description + * A function that performs no operations. This function can be useful when writing code in the + * functional style. + 
+     function foo(callback) {
+       var result = calculateResult();
+       (callback || angular.noop)(result);
+     }
+
+ */ +function noop() {} +noop.$inject = []; + + +/** + * @ngdoc function + * @name angular.identity + * @function + * + * @description + * A function that returns its first argument. This function is useful when writing code in the + * functional style. + * + 
+     function transformer(transformationFn, value) {
+       return (transformationFn || angular.identity)(value);
+     };
+
+ */ +function identity($) {return $;} +identity.$inject = []; + + +function valueFn(value) {return function() {return value;};} + +/** + * @ngdoc function + * @name angular.isUndefined + * @function + * + * @description + * Determines if a reference is undefined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is undefined. + */ +function isUndefined(value){return typeof value == 'undefined';} + + +/** + * @ngdoc function + * @name angular.isDefined + * @function + * + * @description + * Determines if a reference is defined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is defined. + */ +function isDefined(value){return typeof value != 'undefined';} + + +/** + * @ngdoc function + * @name angular.isObject + * @function + * + * @description + * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not + * considered to be objects. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Object` but not `null`. + */ +function isObject(value){return value != null && typeof value == 'object';} + + +/** + * @ngdoc function + * @name angular.isString + * @function + * + * @description + * Determines if a reference is a `String`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `String`. + */ +function isString(value){return typeof value == 'string';} + + +/** + * @ngdoc function + * @name angular.isNumber + * @function + * + * @description + * Determines if a reference is a `Number`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Number`. + */ +function isNumber(value){return typeof value == 'number';} + + +/** + * @ngdoc function + * @name angular.isDate + * @function + * + * @description + * Determines if a value is a date. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Date`. + */ +function isDate(value){ + return toString.apply(value) == '[object Date]'; +} + + +/** + * @ngdoc function + * @name angular.isArray + * @function + * + * @description + * Determines if a reference is an `Array`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Array`. + */ +function isArray(value) { + return toString.apply(value) == '[object Array]'; +} + + +/** + * @ngdoc function + * @name angular.isFunction + * @function + * + * @description + * Determines if a reference is a `Function`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Function`. + */ +function isFunction(value){return typeof value == 'function';} + + +/** + * Determines if a value is a regular expression object. + * + * @private + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `RegExp`. + */ +function isRegExp(value) { + return toString.apply(value) == '[object RegExp]'; +} + + +/** + * Checks if `obj` is a window object. + * + * @private + * @param {*} obj Object to check + * @returns {boolean} True if `obj` is a window obj. + */ +function isWindow(obj) { + return obj && obj.document && obj.location && obj.alert && obj.setInterval; +} + + +function isScope(obj) { + return obj && obj.$evalAsync && obj.$watch; +} + + +function isFile(obj) { + return toString.apply(obj) === '[object File]'; +} + + +function isBoolean(value) { + return typeof value == 'boolean'; +} + + +var trim = (function() { + // native trim is way faster: http://jsperf.com/angular-trim-test + // but IE doesn't have it... :-( + // TODO: we should move this into IE/ES5 polyfill + if (!String.prototype.trim) { + return function(value) { + return isString(value) ? value.replace(/^\s\s*/, '').replace(/\s\s*$/, '') : value; + }; + } + return function(value) { + return isString(value) ? value.trim() : value; + }; +})(); + + +/** + * @ngdoc function + * @name angular.isElement + * @function + * + * @description + * Determines if a reference is a DOM element (or wrapped jQuery element). + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element). + */ +function isElement(node) { + return node && + (node.nodeName // we are a direct element + || (node.on && node.find)); // we have an on and find method part of jQuery API +} + +/** + * @param str 'key1,key2,...' + * @returns {object} in the form of {key1:true, key2:true, ...} + */ +function makeMap(str){ + var obj = {}, items = str.split(","), i; + for ( i = 0; i < items.length; i++ ) + obj[ items[i] ] = true; + return obj; +} + + +if (msie < 9) { + nodeName_ = function(element) { + element = element.nodeName ? element : element[0]; + return (element.scopeName && element.scopeName != 'HTML') + ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName; + }; +} else { + nodeName_ = function(element) { + return element.nodeName ? element.nodeName : element[0].nodeName; + }; +} + + +function map(obj, iterator, context) { + var results = []; + forEach(obj, function(value, index, list) { + results.push(iterator.call(context, value, index, list)); + }); + return results; +} + + +/** + * @description + * Determines the number of elements in an array, the number of properties an object has, or + * the length of a string. + * + * Note: This function is used to augment the Object type in Angular expressions. See + * {@link angular.Object} for more information about Angular arrays. + * + * @param {Object|Array|string} obj Object, array, or string to inspect. + * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object + * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array. + */ +function size(obj, ownPropsOnly) { + var count = 0, key; + + if (isArray(obj) || isString(obj)) { + return obj.length; + } else if (isObject(obj)){ + for (key in obj) + if (!ownPropsOnly || obj.hasOwnProperty(key)) + count++; + } + + return count; +} + + +function includes(array, obj) { + return indexOf(array, obj) != -1; +} + +function indexOf(array, obj) { + if (array.indexOf) return array.indexOf(obj); + + for ( var i = 0; i < array.length; i++) { + if (obj === array[i]) return i; + } + return -1; +} + +function arrayRemove(array, value) { + var index = indexOf(array, value); + if (index >=0) + array.splice(index, 1); + return value; +} + +function isLeafNode (node) { + if (node) { + switch (node.nodeName) { + case "OPTION": + case "PRE": + case "TITLE": + return true; + } + } + return false; +} + +/** + * @ngdoc function + * @name angular.copy + * @function + * + * @description + * Creates a deep copy of `source`, which should be an object or an array. + * + * * If no destination is supplied, a copy of the object or array is created. + * * If a destination is provided, all of its elements (for array) or properties (for objects) + * are deleted and then all elements/properties from the source are copied to it. + * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned. + * * If `source` is identical to 'destination' an exception will be thrown. + * + * @param {*} source The source that will be used to make a copy. + * Can be any type, including primitives, `null`, and `undefined`. + * @param {(Object|Array)=} destination Destination into which the source is copied. If + * provided, must be of the same type as `source`. + * @returns {*} The copy or updated `destination`, if `destination` was specified. + * + * @example + + +
+
+ Name:
+ E-mail:
+ Gender: male + female
+ + +
+ 
form = {{user | json}}
+ 
master = {{master | json}}
+
+ + + + + */ +function copy(source, destination){ + if (isWindow(source) || isScope(source)) { + throw ngMinErr('cpws', + "Can't copy! Making copies of Window or Scope instances is not supported."); + } + + if (!destination) { + destination = source; + if (source) { + if (isArray(source)) { + destination = copy(source, []); + } else if (isDate(source)) { + destination = new Date(source.getTime()); + } else if (isRegExp(source)) { + destination = new RegExp(source.source); + } else if (isObject(source)) { + destination = copy(source, {}); + } + } + } else { + if (source === destination) throw ngMinErr('cpi', + "Can't copy! Source and destination are identical."); + if (isArray(source)) { + destination.length = 0; + for ( var i = 0; i < source.length; i++) { + destination.push(copy(source[i])); + } + } else { + var h = destination.$$hashKey; + forEach(destination, function(value, key){ + delete destination[key]; + }); + for ( var key in source) { + destination[key] = copy(source[key]); + } + setHashKey(destination,h); + } + } + return destination; +} + +/** + * Create a shallow copy of an object + */ +function shallowCopy(src, dst) { + dst = dst || {}; + + for(var key in src) { + // shallowCopy is only ever called by $compile nodeLinkFn, which has control over src + // so we don't need to worry hasOwnProperty here + if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') { + dst[key] = src[key]; + } + } + + return dst; +} + + +/** + * @ngdoc function + * @name angular.equals + * @function + * + * @description + * Determines if two objects or two values are equivalent. Supports value types, regular + * expressions, arrays and objects. + * + * Two objects or values are considered equivalent if at least one of the following is true: + * + * * Both objects or values pass `===` comparison. + * * Both objects or values are of the same type and all of their properties are equal by + * comparing them with `angular.equals`. + * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal) + * * Both values represent the same regular expression (In JavasScript, + * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual + * representation matches). + * + * During a property comparison, properties of `function` type and properties with names + * that begin with `$` are ignored. + * + * Scope and DOMWindow objects are being compared only by identify (`===`). + * + * @param {*} o1 Object or value to compare. + * @param {*} o2 Object or value to compare. + * @returns {boolean} True if arguments are equal. + */ +function equals(o1, o2) { + if (o1 === o2) return true; + if (o1 === null || o2 === null) return false; + if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN + var t1 = typeof o1, t2 = typeof o2, length, key, keySet; + if (t1 == t2) { + if (t1 == 'object') { + if (isArray(o1)) { + if (!isArray(o2)) return false; + if ((length = o1.length) == o2.length) { + for(key=0; key 2 ? sliceArgs(arguments, 2) : []; + if (isFunction(fn) && !(fn instanceof RegExp)) { + return curryArgs.length + ? function() { + return arguments.length + ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0))) + : fn.apply(self, curryArgs); + } + : function() { + return arguments.length + ? fn.apply(self, arguments) + : fn.call(self); + }; + } else { + // in IE, native methods are not functions so they cannot be bound (note: they don't need to be) + return fn; + } +} + + +function toJsonReplacer(key, value) { + var val = value; + + if (typeof key === 'string' && key.charAt(0) === '$') { + val = undefined; + } else if (isWindow(value)) { + val = '$WINDOW'; + } else if (value && document === value) { + val = '$DOCUMENT'; + } else if (isScope(value)) { + val = '$SCOPE'; + } + + return val; +} + + +/** + * @ngdoc function + * @name angular.toJson + * @function + * + * @description + * Serializes input into a JSON-formatted string. Properties with leading $ characters will be + * stripped since angular uses this notation internally. + * + * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON. + * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace. + * @returns {string|undefined} JSON-ified string representing `obj`. + */ +function toJson(obj, pretty) { + if (typeof obj === 'undefined') return undefined; + return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null); +} + + +/** + * @ngdoc function + * @name angular.fromJson + * @function + * + * @description + * Deserializes a JSON string. + * + * @param {string} json JSON string to deserialize. + * @returns {Object|Array|Date|string|number} Deserialized thingy. + */ +function fromJson(json) { + return isString(json) + ? JSON.parse(json) + : json; +} + + +function toBoolean(value) { + if (value && value.length !== 0) { + var v = lowercase("" + value); + value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]'); + } else { + value = false; + } + return value; +} + +/** + * @returns {string} Returns the string representation of the element. + */ +function startingTag(element) { + element = jqLite(element).clone(); + try { + // turns out IE does not let you set .html() on elements which + // are not allowed to have children. So we just ignore it. + element.html(''); + } catch(e) {} + // As Per DOM Standards + var TEXT_NODE = 3; + var elemHtml = jqLite('
').append(element).html(); + try { + return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) : + elemHtml. + match(/^(<[^>]+>)/)[1]. + replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); }); + } catch(e) { + return lowercase(elemHtml); + } + +} + + +///////////////////////////////////////////////// + +/** + * Tries to decode the URI component without throwing an exception. + * + * @private + * @param str value potential URI component to check. + * @returns {boolean} True if `value` can be decoded + * with the decodeURIComponent function. + */ +function tryDecodeURIComponent(value) { + try { + return decodeURIComponent(value); + } catch(e) { + // Ignore any invalid uri component + } +} + + +/** + * Parses an escaped url query string into key-value pairs. + * @returns Object.<(string|boolean)> + */ +function parseKeyValue(/**string*/keyValue) { + var obj = {}, key_value, key; + forEach((keyValue || "").split('&'), function(keyValue){ + if ( keyValue ) { + key_value = keyValue.split('='); + key = tryDecodeURIComponent(key_value[0]); + if ( isDefined(key) ) { + var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true; + if (!obj[key]) { + obj[key] = val; + } else if(isArray(obj[key])) { + obj[key].push(val); + } else { + obj[key] = [obj[key],val]; + } + } + } + }); + return obj; +} + +function toKeyValue(obj) { + var parts = []; + forEach(obj, function(value, key) { + if (isArray(value)) { + forEach(value, function(arrayValue) { + parts.push(encodeUriQuery(key, true) + + (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true))); + }); + } else { + parts.push(encodeUriQuery(key, true) + + (value === true ? '' : '=' + encodeUriQuery(value, true))); + } + }); + return parts.length ? parts.join('&') : ''; +} + + +/** + * We need our custom method because encodeURIComponent is too aggressive and doesn't follow + * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path + * segments: + * segment = *pchar + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * pct-encoded = "%" HEXDIG HEXDIG + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriSegment(val) { + return encodeUriQuery(val, true). + replace(/%26/gi, '&'). + replace(/%3D/gi, '='). + replace(/%2B/gi, '+'); +} + + +/** + * This method is intended for encoding *key* or *value* parts of query component. We need a custom + * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be + * encoded per http://tools.ietf.org/html/rfc3986: + * query = *( pchar / "/" / "?" ) + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * pct-encoded = "%" HEXDIG HEXDIG + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriQuery(val, pctEncodeSpaces) { + return encodeURIComponent(val). + replace(/%40/gi, '@'). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace(/%20/g, (pctEncodeSpaces ? '%20' : '+')); +} + + +/** + * @ngdoc directive + * @name ng.directive:ngApp + * + * @element ANY + * @param {angular.Module} ngApp an optional application + * {@link angular.module module} name to load. + * + * @description + * + * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive + * designates the **root element** of the application and is typically placed near the root element + * of the page - e.g. on the `` or `` tags. + * + * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp` + * found in the document will be used to define the root element to auto-bootstrap as an + * application. To run multiple applications in an HTML document you must manually bootstrap them using + * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other. + * + * You can specify an **AngularJS module** to be used as the root module for the application. This + * module will be loaded into the {@link AUTO.$injector} when the application is bootstrapped and + * should contain the application code needed or have dependencies on other modules that will + * contain the code. See {@link angular.module} for more information. + * + * In the example below if the `ngApp` directive were not placed on the `html` element then the + * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}` + * would not be resolved to `3`. + * + * `ngApp` is the easiest, and most common, way to bootstrap an application. + * + + +
+ I can add: {{a}} + {{b}} = {{ a+b }} + + + angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }); + + + * + */ +function angularInit(element, bootstrap) { + var elements = [element], + appElement, + module, + names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'], + NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/; + + function append(element) { + element && elements.push(element); + } + + forEach(names, function(name) { + names[name] = true; + append(document.getElementById(name)); + name = name.replace(':', '\\:'); + if (element.querySelectorAll) { + forEach(element.querySelectorAll('.' + name), append); + forEach(element.querySelectorAll('.' + name + '\\:'), append); + forEach(element.querySelectorAll('[' + name + ']'), append); + } + }); + + forEach(elements, function(element) { + if (!appElement) { + var className = ' ' + element.className + ' '; + var match = NG_APP_CLASS_REGEXP.exec(className); + if (match) { + appElement = element; + module = (match[2] || '').replace(/\s+/g, ','); + } else { + forEach(element.attributes, function(attr) { + if (!appElement && names[attr.name]) { + appElement = element; + module = attr.value; + } + }); + } + } + }); + if (appElement) { + bootstrap(appElement, module ? [module] : []); + } +} + +/** + * @ngdoc function + * @name angular.bootstrap + * @description + * Use this function to manually start up angular application. + * + * See: {@link guide/bootstrap Bootstrap} + * + * Note that ngScenario-based end-to-end tests cannot use this function to bootstrap manually. + * They must use {@link api/ng.directive:ngApp ngApp}. + * + * @param {Element} element DOM element which is the root of angular application. + * @param {Array=} modules an array of modules to load into the application. + * Each item in the array should be the name of a predefined module or a (DI annotated) + * function that will be invoked by the injector as a run block. + * See: {@link angular.module modules} + * @returns {AUTO.$injector} Returns the newly created injector for this app. + */ +function bootstrap(element, modules) { + var doBootstrap = function() { + element = jqLite(element); + + if (element.injector()) { + var tag = (element[0] === document) ? 'document' : startingTag(element); + throw ngMinErr('btstrpd', "App Already Bootstrapped with this Element '{0}'", tag); + } + + modules = modules || []; + modules.unshift(['$provide', function($provide) { + $provide.value('$rootElement', element); + }]); + modules.unshift('ng'); + var injector = createInjector(modules); + injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', '$animate', + function(scope, element, compile, injector, animate) { + scope.$apply(function() { + element.data('$injector', injector); + compile(element)(scope); + }); + }] + ); + return injector; + }; + + var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/; + + if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) { + return doBootstrap(); + } + + window.name = window.name.replace(NG_DEFER_BOOTSTRAP, ''); + angular.resumeBootstrap = function(extraModules) { + forEach(extraModules, function(module) { + modules.push(module); + }); + doBootstrap(); + }; +} + +var SNAKE_CASE_REGEXP = /[A-Z]/g; +function snake_case(name, separator){ + separator = separator || '_'; + return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); +} + +function bindJQuery() { + // bind to jQuery if present; + jQuery = window.jQuery; + // reset to jQuery or default to us. + if (jQuery) { + jqLite = jQuery; + extend(jQuery.fn, { + scope: JQLitePrototype.scope, + isolateScope: JQLitePrototype.isolateScope, + controller: JQLitePrototype.controller, + injector: JQLitePrototype.injector, + inheritedData: JQLitePrototype.inheritedData + }); + // Method signature: + // jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) + jqLitePatchJQueryRemove('remove', true, true, false); + jqLitePatchJQueryRemove('empty', false, false, false); + jqLitePatchJQueryRemove('html', false, false, true); + } else { + jqLite = JQLite; + } + angular.element = jqLite; +} + +/** + * throw error if the argument is falsy. + */ +function assertArg(arg, name, reason) { + if (!arg) { + throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required")); + } + return arg; +} + +function assertArgFn(arg, name, acceptArrayAnnotation) { + if (acceptArrayAnnotation && isArray(arg)) { + arg = arg[arg.length - 1]; + } + + assertArg(isFunction(arg), name, 'not a function, got ' + + (arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg)); + return arg; +} + +/** + * throw error if the name given is hasOwnProperty + * @param {String} name the name to test + * @param {String} context the context in which the name is used, such as module or directive + */ +function assertNotHasOwnProperty(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context); + } +} + +/** + * Return the value accessible from the object by path. Any undefined traversals are ignored + * @param {Object} obj starting object + * @param {string} path path to traverse + * @param {boolean=true} bindFnToScope + * @returns value as accessible by path + */ +//TODO(misko): this function needs to be removed +function getter(obj, path, bindFnToScope) { + if (!path) return obj; + var keys = path.split('.'); + var key; + var lastInstance = obj; + var len = keys.length; + + for (var i = 0; i < len; i++) { + key = keys[i]; + if (obj) { + obj = (lastInstance = obj)[key]; + } + } + if (!bindFnToScope && isFunction(obj)) { + return bind(lastInstance, obj); + } + return obj; +} + +/** + * Return the siblings between `startNode` and `endNode`, inclusive + * @param {Object} object with `startNode` and `endNode` properties + * @returns jQlite object containing the elements + */ +function getBlockElements(block) { + if (block.startNode === block.endNode) { + return jqLite(block.startNode); + } + + var element = block.startNode; + var elements = [element]; + + do { + element = element.nextSibling; + if (!element) break; + elements.push(element); + } while (element !== block.endNode); + + return jqLite(elements); +} + +/** + * @ngdoc interface + * @name angular.Module + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + var $injectorMinErr = minErr('$injector'); + var ngMinErr = minErr('ng'); + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + var angular = ensure(window, 'angular', Object); + + // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap + angular.$$minErr = angular.$$minErr || minErr; + + return ensure(angular, 'module', function() { + /** @type {Object.} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @description + * + * The `angular.module` is a global place for creating, registering and retrieving Angular + * modules. + * All modules (angular core or 3rd party) that should be available to an application must be + * registered using this mechanism. + * + * When passed two or more arguments, a new module is created. If passed only one argument, an + * existing module (the name passed as the first argument to `module`) is retrieved. + * + * + * # Module + * + * A module is a collection of services, directives, filters, and configuration information. + * `angular.module` is used to configure the {@link AUTO.$injector $injector}. + * + * 
+     * // Create a new module
+     * var myModule = angular.module('myModule', []);
+     *
+     * // register a new service
+     * myModule.value('appName', 'MyCoolApp');
+     *
+     * // configure existing services inside initialization blocks.
+     * myModule.config(function($locationProvider) {
+     *   // Configure existing providers
+     *   $locationProvider.hashPrefix('!');
+     * });
+     *
+ * + * Then you can create an injector and load your modules like this: + * + * 
+     * var injector = angular.injector(['ng', 'MyModule'])
+     *
+ * + * However it's more likely that you'll just use + * {@link ng.directive:ngApp ngApp} or + * {@link angular.bootstrap} to simplify this process for you. + * + * @param {!string} name The name of the module to create or retrieve. + * @param {Array.=} requires If specified then new module is being created. If + * unspecified then the the module is being retrieved for further configuration. + * @param {Function} configFn Optional configuration function for the module. Same as + * {@link angular.Module#methods_config Module#config()}. + * @returns {module} new module with the {@link angular.Module} api. + */ + return function module(name, requires, configFn) { + var assertNotHasOwnProperty = function(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context); + } + }; + + assertNotHasOwnProperty(name, 'module'); + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " + + "the module name or forgot to load it. If registering a module ensure that you " + + "specify the dependencies as the second argument.", name); + } + + /** @type {!Array.>} */ + var invokeQueue = []; + + /** @type {!Array.} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke'); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @propertyOf angular.Module + * @returns {Array.} List of module names which must be loaded before this module. + * @description + * Holds the list of modules which the injector will load before the current module is + * loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @propertyOf angular.Module + * @returns {string} Name of the module. + * @description + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#provider + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the + * service. + * @description + * See {@link AUTO.$provide#provider $provide.provider()}. + */ + provider: invokeLater('$provide', 'provider'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link AUTO.$provide#factory $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#service + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} constructor A constructor function that will be instantiated. + * @description + * See {@link AUTO.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#value + * @methodOf angular.Module + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link AUTO.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#constant + * @methodOf angular.Module + * @param {string} name constant name + * @param {*} object Constant value. + * @description + * Because the constant are fixed, they get applied before other provide methods. + * See {@link AUTO.$provide#constant $provide.constant()}. + */ + constant: invokeLater('$provide', 'constant', 'unshift'), + + /** + * @ngdoc method + * @name angular.Module#animation + * @methodOf angular.Module + * @param {string} name animation name + * @param {Function} animationFactory Factory function for creating new instance of an + * animation. + * @description + * + * **NOTE**: animations take effect only if the **ngAnimate** module is loaded. + * + * + * Defines an animation hook that can be later used with + * {@link ngAnimate.$animate $animate} service and directives that use this service. + * + * 
+           * module.animation('.animation-name', function($inject1, $inject2) {
+           *   return {
+           *     eventName : function(element, done) {
+           *       //code to run the animation
+           *       //once complete, then run done()
+           *       return function cancellationFunction(element) {
+           *         //code to cancel the animation
+           *       }
+           *     }
+           *   }
+           * })
+           *
+ * + * See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and + * {@link ngAnimate ngAnimate module} for more information. + */ + animation: invokeLater('$animateProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @methodOf angular.Module + * @param {string} name Filter name. + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#controller + * @methodOf angular.Module + * @param {string|Object} name Controller name, or an object map of controllers where the + * keys are the names and the values are the constructors. + * @param {Function} constructor Controller constructor function. + * @description + * See {@link ng.$controllerProvider#register $controllerProvider.register()}. + */ + controller: invokeLater('$controllerProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#directive + * @methodOf angular.Module + * @param {string|Object} name Directive name, or an object map of directives where the + * keys are the names and the values are the factories. + * @param {Function} directiveFactory Factory function for creating new instance of + * directives. + * @description + * See {@link ng.$compileProvider#methods_directive $compileProvider.directive()}. + */ + directive: invokeLater('$compileProvider', 'directive'), + + /** + * @ngdoc method + * @name angular.Module#config + * @methodOf angular.Module + * @param {Function} configFn Execute this function on module load. Useful for service + * configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @methodOf angular.Module + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which should be performed when the injector is done + * loading all modules. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @param {String=} insertMethod + * @returns {angular.Module} + */ + function invokeLater(provider, method, insertMethod) { + return function() { + invokeQueue[insertMethod || 'push']([provider, method, arguments]); + return moduleInstance; + }; + } + }); + }; + }); + +} + +/* global + angularModule: true, + version: true, + + $LocaleProvider, + $CompileProvider, + + htmlAnchorDirective, + inputDirective, + inputDirective, + formDirective, + scriptDirective, + selectDirective, + styleDirective, + optionDirective, + ngBindDirective, + ngBindHtmlDirective, + ngBindTemplateDirective, + ngClassDirective, + ngClassEvenDirective, + ngClassOddDirective, + ngCspDirective, + ngCloakDirective, + ngControllerDirective, + ngFormDirective, + ngHideDirective, + ngIfDirective, + ngIncludeDirective, + ngInitDirective, + ngNonBindableDirective, + ngPluralizeDirective, + ngRepeatDirective, + ngShowDirective, + ngStyleDirective, + ngSwitchDirective, + ngSwitchWhenDirective, + ngSwitchDefaultDirective, + ngOptionsDirective, + ngTranscludeDirective, + ngModelDirective, + ngListDirective, + ngChangeDirective, + requiredDirective, + requiredDirective, + ngValueDirective, + ngAttributeAliasDirectives, + ngEventDirectives, + + $AnchorScrollProvider, + $AnimateProvider, + $BrowserProvider, + $CacheFactoryProvider, + $ControllerProvider, + $DocumentProvider, + $ExceptionHandlerProvider, + $FilterProvider, + $InterpolateProvider, + $IntervalProvider, + $HttpProvider, + $HttpBackendProvider, + $LocationProvider, + $LogProvider, + $ParseProvider, + $RootScopeProvider, + $QProvider, + $$SanitizeUriProvider, + $SceProvider, + $SceDelegateProvider, + $SnifferProvider, + $TemplateCacheProvider, + $TimeoutProvider, + $WindowProvider +*/ + + +/** + * @ngdoc property + * @name angular.version + * @description + * An object that contains information about the current AngularJS version. This object has the + * following properties: + * + * - `full` – `{string}` – Full version string, such as "0.9.18". + * - `major` – `{number}` – Major version number, such as "0". + * - `minor` – `{number}` – Minor version number, such as "9". + * - `dot` – `{number}` – Dot version number, such as "18". + * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". + */ +var version = { + full: '1.2.3', // all of these placeholder strings will be replaced by grunt's + major: 1, // package task + minor: 2, + dot: 3, + codeName: 'unicorn-zapper' +}; + + +function publishExternalAPI(angular){ + extend(angular, { + 'bootstrap': bootstrap, + 'copy': copy, + 'extend': extend, + 'equals': equals, + 'element': jqLite, + 'forEach': forEach, + 'injector': createInjector, + 'noop':noop, + 'bind':bind, + 'toJson': toJson, + 'fromJson': fromJson, + 'identity':identity, + 'isUndefined': isUndefined, + 'isDefined': isDefined, + 'isString': isString, + 'isFunction': isFunction, + 'isObject': isObject, + 'isNumber': isNumber, + 'isElement': isElement, + 'isArray': isArray, + 'version': version, + 'isDate': isDate, + 'lowercase': lowercase, + 'uppercase': uppercase, + 'callbacks': {counter: 0}, + '$$minErr': minErr, + '$$csp': csp + }); + + angularModule = setupModuleLoader(window); + try { + angularModule('ngLocale'); + } catch (e) { + angularModule('ngLocale', []).provider('$locale', $LocaleProvider); + } + + angularModule('ng', ['ngLocale'], ['$provide', + function ngModule($provide) { + // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it. + $provide.provider({ + $$sanitizeUri: $$SanitizeUriProvider + }); + $provide.provider('$compile', $CompileProvider). + directive({ + a: htmlAnchorDirective, + input: inputDirective, + textarea: inputDirective, + form: formDirective, + script: scriptDirective, + select: selectDirective, + style: styleDirective, + option: optionDirective, + ngBind: ngBindDirective, + ngBindHtml: ngBindHtmlDirective, + ngBindTemplate: ngBindTemplateDirective, + ngClass: ngClassDirective, + ngClassEven: ngClassEvenDirective, + ngClassOdd: ngClassOddDirective, + ngCloak: ngCloakDirective, + ngController: ngControllerDirective, + ngForm: ngFormDirective, + ngHide: ngHideDirective, + ngIf: ngIfDirective, + ngInclude: ngIncludeDirective, + ngInit: ngInitDirective, + ngNonBindable: ngNonBindableDirective, + ngPluralize: ngPluralizeDirective, + ngRepeat: ngRepeatDirective, + ngShow: ngShowDirective, + ngStyle: ngStyleDirective, + ngSwitch: ngSwitchDirective, + ngSwitchWhen: ngSwitchWhenDirective, + ngSwitchDefault: ngSwitchDefaultDirective, + ngOptions: ngOptionsDirective, + ngTransclude: ngTranscludeDirective, + ngModel: ngModelDirective, + ngList: ngListDirective, + ngChange: ngChangeDirective, + required: requiredDirective, + ngRequired: requiredDirective, + ngValue: ngValueDirective + }). + directive(ngAttributeAliasDirectives). + directive(ngEventDirectives); + $provide.provider({ + $anchorScroll: $AnchorScrollProvider, + $animate: $AnimateProvider, + $browser: $BrowserProvider, + $cacheFactory: $CacheFactoryProvider, + $controller: $ControllerProvider, + $document: $DocumentProvider, + $exceptionHandler: $ExceptionHandlerProvider, + $filter: $FilterProvider, + $interpolate: $InterpolateProvider, + $interval: $IntervalProvider, + $http: $HttpProvider, + $httpBackend: $HttpBackendProvider, + $location: $LocationProvider, + $log: $LogProvider, + $parse: $ParseProvider, + $rootScope: $RootScopeProvider, + $q: $QProvider, + $sce: $SceProvider, + $sceDelegate: $SceDelegateProvider, + $sniffer: $SnifferProvider, + $templateCache: $TemplateCacheProvider, + $timeout: $TimeoutProvider, + $window: $WindowProvider + }); + } + ]); +} + +/* global + + -JQLitePrototype, + -addEventListenerFn, + -removeEventListenerFn, + -BOOLEAN_ATTR +*/ + +////////////////////////////////// +//JQLite +////////////////////////////////// + +/** + * @ngdoc function + * @name angular.element + * @function + * + * @description + * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element. + * + * If jQuery is available, `angular.element` is an alias for the + * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element` + * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite." + * + *
jqLite is a tiny, API-compatible subset of jQuery that allows + * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most + * commonly needed functionality with the goal of having a very small footprint.
+ * + * To use jQuery, simply load it before `DOMContentLoaded` event fired. + * + *
**Note:** all element references in Angular are always wrapped with jQuery or + * jqLite; they are never raw DOM references.
+ * + * ## Angular's jqLite + * jqLite provides only the following jQuery methods: + * + * - [`addClass()`](http://api.jquery.com/addClass/) + * - [`after()`](http://api.jquery.com/after/) + * - [`append()`](http://api.jquery.com/append/) + * - [`attr()`](http://api.jquery.com/attr/) + * - [`bind()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData + * - [`children()`](http://api.jquery.com/children/) - Does not support selectors + * - [`clone()`](http://api.jquery.com/clone/) + * - [`contents()`](http://api.jquery.com/contents/) + * - [`css()`](http://api.jquery.com/css/) + * - [`data()`](http://api.jquery.com/data/) + * - [`eq()`](http://api.jquery.com/eq/) + * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name + * - [`hasClass()`](http://api.jquery.com/hasClass/) + * - [`html()`](http://api.jquery.com/html/) + * - [`next()`](http://api.jquery.com/next/) - Does not support selectors + * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData + * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors + * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors + * - [`prepend()`](http://api.jquery.com/prepend/) + * - [`prop()`](http://api.jquery.com/prop/) + * - [`ready()`](http://api.jquery.com/ready/) + * - [`remove()`](http://api.jquery.com/remove/) + * - [`removeAttr()`](http://api.jquery.com/removeAttr/) + * - [`removeClass()`](http://api.jquery.com/removeClass/) + * - [`removeData()`](http://api.jquery.com/removeData/) + * - [`replaceWith()`](http://api.jquery.com/replaceWith/) + * - [`text()`](http://api.jquery.com/text/) + * - [`toggleClass()`](http://api.jquery.com/toggleClass/) + * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers. + * - [`unbind()`](http://api.jquery.com/off/) - Does not support namespaces + * - [`val()`](http://api.jquery.com/val/) + * - [`wrap()`](http://api.jquery.com/wrap/) + * + * ## jQuery/jqLite Extras + * Angular also provides the following additional methods and events to both jQuery and jqLite: + * + * ### Events + * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event + * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM + * element before it is removed. + * + * ### Methods + * - `controller(name)` - retrieves the controller of the current element or its parent. By default + * retrieves controller associated with the `ngController` directive. If `name` is provided as + * camelCase directive name, then the controller for this directive will be retrieved (e.g. + * `'ngModel'`). + * - `injector()` - retrieves the injector of the current element or its parent. + * - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current + * element or its parent. + * - `isolateScope()` - retrieves an isolate {@link api/ng.$rootScope.Scope scope} if one is attached directly to the + * current element. This getter should be used only on elements that contain a directive which starts a new isolate + * scope. Calling `scope()` on this element always returns the original non-isolate scope. + * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top + * parent element is reached. + * + * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery. + * @returns {Object} jQuery object. + */ + +var jqCache = JQLite.cache = {}, + jqName = JQLite.expando = 'ng-' + new Date().getTime(), + jqId = 1, + addEventListenerFn = (window.document.addEventListener + ? function(element, type, fn) {element.addEventListener(type, fn, false);} + : function(element, type, fn) {element.attachEvent('on' + type, fn);}), + removeEventListenerFn = (window.document.removeEventListener + ? function(element, type, fn) {element.removeEventListener(type, fn, false); } + : function(element, type, fn) {element.detachEvent('on' + type, fn); }); + +function jqNextId() { return ++jqId; } + + +var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; +var MOZ_HACK_REGEXP = /^moz([A-Z])/; +var jqLiteMinErr = minErr('jqLite'); + +/** + * Converts snake_case to camelCase. + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function camelCase(name) { + return name. + replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }). + replace(MOZ_HACK_REGEXP, 'Moz$1'); +} + +///////////////////////////////////////////// +// jQuery mutation patch +// +// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a +// $destroy event on all DOM nodes being removed. +// +///////////////////////////////////////////// + +function jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) { + var originalJqFn = jQuery.fn[name]; + originalJqFn = originalJqFn.$original || originalJqFn; + removePatch.$original = originalJqFn; + jQuery.fn[name] = removePatch; + + function removePatch(param) { + // jshint -W040 + var list = filterElems && param ? [this.filter(param)] : [this], + fireEvent = dispatchThis, + set, setIndex, setLength, + element, childIndex, childLength, children; + + if (!getterIfNoArguments || param != null) { + while(list.length) { + set = list.shift(); + for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) { + element = jqLite(set[setIndex]); + if (fireEvent) { + element.triggerHandler('$destroy'); + } else { + fireEvent = !fireEvent; + } + for(childIndex = 0, childLength = (children = element.children()).length; + childIndex < childLength; + childIndex++) { + list.push(jQuery(children[childIndex])); + } + } + } + } + return originalJqFn.apply(this, arguments); + } +} + +///////////////////////////////////////////// +function JQLite(element) { + if (element instanceof JQLite) { + return element; + } + if (!(this instanceof JQLite)) { + if (isString(element) && element.charAt(0) != '<') { + throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element'); + } + return new JQLite(element); + } + + if (isString(element)) { + var div = document.createElement('div'); + // Read about the NoScope elements here: + // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx + div.innerHTML = '
 
' + element; // IE insanity to make NoScope elements work! + div.removeChild(div.firstChild); // remove the superfluous div + jqLiteAddNodes(this, div.childNodes); + var fragment = jqLite(document.createDocumentFragment()); + fragment.append(this); // detach the elements from the temporary DOM div. + } else { + jqLiteAddNodes(this, element); + } +} + +function jqLiteClone(element) { + return element.cloneNode(true); +} + +function jqLiteDealoc(element){ + jqLiteRemoveData(element); + for ( var i = 0, children = element.childNodes || []; i < children.length; i++) { + jqLiteDealoc(children[i]); + } +} + +function jqLiteOff(element, type, fn, unsupported) { + if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument'); + + var events = jqLiteExpandoStore(element, 'events'), + handle = jqLiteExpandoStore(element, 'handle'); + + if (!handle) return; //no listeners registered + + if (isUndefined(type)) { + forEach(events, function(eventHandler, type) { + removeEventListenerFn(element, type, eventHandler); + delete events[type]; + }); + } else { + forEach(type.split(' '), function(type) { + if (isUndefined(fn)) { + removeEventListenerFn(element, type, events[type]); + delete events[type]; + } else { + arrayRemove(events[type] || [], fn); + } + }); + } +} + +function jqLiteRemoveData(element, name) { + var expandoId = element[jqName], + expandoStore = jqCache[expandoId]; + + if (expandoStore) { + if (name) { + delete jqCache[expandoId].data[name]; + return; + } + + if (expandoStore.handle) { + expandoStore.events.$destroy && expandoStore.handle({}, '$destroy'); + jqLiteOff(element); + } + delete jqCache[expandoId]; + element[jqName] = undefined; // ie does not allow deletion of attributes on elements. + } +} + +function jqLiteExpandoStore(element, key, value) { + var expandoId = element[jqName], + expandoStore = jqCache[expandoId || -1]; + + if (isDefined(value)) { + if (!expandoStore) { + element[jqName] = expandoId = jqNextId(); + expandoStore = jqCache[expandoId] = {}; + } + expandoStore[key] = value; + } else { + return expandoStore && expandoStore[key]; + } +} + +function jqLiteData(element, key, value) { + var data = jqLiteExpandoStore(element, 'data'), + isSetter = isDefined(value), + keyDefined = !isSetter && isDefined(key), + isSimpleGetter = keyDefined && !isObject(key); + + if (!data && !isSimpleGetter) { + jqLiteExpandoStore(element, 'data', data = {}); + } + + if (isSetter) { + data[key] = value; + } else { + if (keyDefined) { + if (isSimpleGetter) { + // don't create data in this case. + return data && data[key]; + } else { + extend(data, key); + } + } else { + return data; + } + } +} + +function jqLiteHasClass(element, selector) { + if (!element.getAttribute) return false; + return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " "). + indexOf( " " + selector + " " ) > -1); +} + +function jqLiteRemoveClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + forEach(cssClasses.split(' '), function(cssClass) { + element.setAttribute('class', trim( + (" " + (element.getAttribute('class') || '') + " ") + .replace(/[\n\t]/g, " ") + .replace(" " + trim(cssClass) + " ", " ")) + ); + }); + } +} + +function jqLiteAddClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ') + .replace(/[\n\t]/g, " "); + + forEach(cssClasses.split(' '), function(cssClass) { + cssClass = trim(cssClass); + if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) { + existingClasses += cssClass + ' '; + } + }); + + element.setAttribute('class', trim(existingClasses)); + } +} + +function jqLiteAddNodes(root, elements) { + if (elements) { + elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements)) + ? elements + : [ elements ]; + for(var i=0; i < elements.length; i++) { + root.push(elements[i]); + } + } +} + +function jqLiteController(element, name) { + return jqLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller'); +} + +function jqLiteInheritedData(element, name, value) { + element = jqLite(element); + + // if element is the document object work with the html element instead + // this makes $(document).scope() possible + if(element[0].nodeType == 9) { + element = element.find('html'); + } + var names = isArray(name) ? name : [name]; + + while (element.length) { + + for (var i = 0, ii = names.length; i < ii; i++) { + if ((value = element.data(names[i])) !== undefined) return value; + } + element = element.parent(); + } +} + +////////////////////////////////////////// +// Functions which are declared directly. +////////////////////////////////////////// +var JQLitePrototype = JQLite.prototype = { + ready: function(fn) { + var fired = false; + + function trigger() { + if (fired) return; + fired = true; + fn(); + } + + // check if document already is loaded + if (document.readyState === 'complete'){ + setTimeout(trigger); + } else { + this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9 + // we can not use jqLite since we are not done loading and jQuery could be loaded later. + // jshint -W064 + JQLite(window).on('load', trigger); // fallback to window.onload for others + // jshint +W064 + } + }, + toString: function() { + var value = []; + forEach(this, function(e){ value.push('' + e);}); + return '[' + value.join(', ') + ']'; + }, + + eq: function(index) { + return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]); + }, + + length: 0, + push: push, + sort: [].sort, + splice: [].splice +}; + +////////////////////////////////////////// +// Functions iterating getter/setters. +// these functions return self on setter and +// value on get. +////////////////////////////////////////// +var BOOLEAN_ATTR = {}; +forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) { + BOOLEAN_ATTR[lowercase(value)] = value; +}); +var BOOLEAN_ELEMENTS = {}; +forEach('input,select,option,textarea,button,form,details'.split(','), function(value) { + BOOLEAN_ELEMENTS[uppercase(value)] = true; +}); + +function getBooleanAttrName(element, name) { + // check dom last since we will most likely fail on name + var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()]; + + // booleanAttr is here twice to minimize DOM access + return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr; +} + +forEach({ + data: jqLiteData, + inheritedData: jqLiteInheritedData, + + scope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite(element).data('$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']); + }, + + isolateScope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite(element).data('$isolateScope') || jqLite(element).data('$isolateScopeNoTemplate'); + }, + + controller: jqLiteController , + + injector: function(element) { + return jqLiteInheritedData(element, '$injector'); + }, + + removeAttr: function(element,name) { + element.removeAttribute(name); + }, + + hasClass: jqLiteHasClass, + + css: function(element, name, value) { + name = camelCase(name); + + if (isDefined(value)) { + element.style[name] = value; + } else { + var val; + + if (msie <= 8) { + // this is some IE specific weirdness that jQuery 1.6.4 does not sure why + val = element.currentStyle && element.currentStyle[name]; + if (val === '') val = 'auto'; + } + + val = val || element.style[name]; + + if (msie <= 8) { + // jquery weirdness :-/ + val = (val === '') ? undefined : val; + } + + return val; + } + }, + + attr: function(element, name, value){ + var lowercasedName = lowercase(name); + if (BOOLEAN_ATTR[lowercasedName]) { + if (isDefined(value)) { + if (!!value) { + element[name] = true; + element.setAttribute(name, lowercasedName); + } else { + element[name] = false; + element.removeAttribute(lowercasedName); + } + } else { + return (element[name] || + (element.attributes.getNamedItem(name)|| noop).specified) + ? lowercasedName + : undefined; + } + } else if (isDefined(value)) { + element.setAttribute(name, value); + } else if (element.getAttribute) { + // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code + // some elements (e.g. Document) don't have get attribute, so return undefined + var ret = element.getAttribute(name, 2); + // normalize non-existing attributes to undefined (as jQuery) + return ret === null ? undefined : ret; + } + }, + + prop: function(element, name, value) { + if (isDefined(value)) { + element[name] = value; + } else { + return element[name]; + } + }, + + text: (function() { + var NODE_TYPE_TEXT_PROPERTY = []; + if (msie < 9) { + NODE_TYPE_TEXT_PROPERTY[1] = 'innerText'; /** Element **/ + NODE_TYPE_TEXT_PROPERTY[3] = 'nodeValue'; /** Text **/ + } else { + NODE_TYPE_TEXT_PROPERTY[1] = /** Element **/ + NODE_TYPE_TEXT_PROPERTY[3] = 'textContent'; /** Text **/ + } + getText.$dv = ''; + return getText; + + function getText(element, value) { + var textProp = NODE_TYPE_TEXT_PROPERTY[element.nodeType]; + if (isUndefined(value)) { + return textProp ? element[textProp] : ''; + } + element[textProp] = value; + } + })(), + + val: function(element, value) { + if (isUndefined(value)) { + if (nodeName_(element) === 'SELECT' && element.multiple) { + var result = []; + forEach(element.options, function (option) { + if (option.selected) { + result.push(option.value || option.text); + } + }); + return result.length === 0 ? null : result; + } + return element.value; + } + element.value = value; + }, + + html: function(element, value) { + if (isUndefined(value)) { + return element.innerHTML; + } + for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) { + jqLiteDealoc(childNodes[i]); + } + element.innerHTML = value; + } +}, function(fn, name){ + /** + * Properties: writes return selection, reads return first value + */ + JQLite.prototype[name] = function(arg1, arg2) { + var i, key; + + // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it + // in a way that survives minification. + if (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined) { + if (isObject(arg1)) { + + // we are a write, but the object properties are the key/values + for(i=0; i < this.length; i++) { + if (fn === jqLiteData) { + // data() takes the whole object in jQuery + fn(this[i], arg1); + } else { + for (key in arg1) { + fn(this[i], key, arg1[key]); + } + } + } + // return self for chaining + return this; + } else { + // we are a read, so read the first child. + var value = fn.$dv; + // Only if we have $dv do we iterate over all, otherwise it is just the first element. + var jj = (value === undefined) ? Math.min(this.length, 1) : this.length; + for (var j = 0; j < jj; j++) { + var nodeValue = fn(this[j], arg1, arg2); + value = value ? value + nodeValue : nodeValue; + } + return value; + } + } else { + // we are a write, so apply to all children + for(i=0; i < this.length; i++) { + fn(this[i], arg1, arg2); + } + // return self for chaining + return this; + } + }; +}); + +function createEventHandler(element, events) { + var eventHandler = function (event, type) { + if (!event.preventDefault) { + event.preventDefault = function() { + event.returnValue = false; //ie + }; + } + + if (!event.stopPropagation) { + event.stopPropagation = function() { + event.cancelBubble = true; //ie + }; + } + + if (!event.target) { + event.target = event.srcElement || document; + } + + if (isUndefined(event.defaultPrevented)) { + var prevent = event.preventDefault; + event.preventDefault = function() { + event.defaultPrevented = true; + prevent.call(event); + }; + event.defaultPrevented = false; + } + + event.isDefaultPrevented = function() { + return event.defaultPrevented || event.returnValue === false; + }; + + forEach(events[type || event.type], function(fn) { + fn.call(element, event); + }); + + // Remove monkey-patched methods (IE), + // as they would cause memory leaks in IE8. + if (msie <= 8) { + // IE7/8 does not allow to delete property on native object + event.preventDefault = null; + event.stopPropagation = null; + event.isDefaultPrevented = null; + } else { + // It shouldn't affect normal browsers (native methods are defined on prototype). + delete event.preventDefault; + delete event.stopPropagation; + delete event.isDefaultPrevented; + } + }; + eventHandler.elem = element; + return eventHandler; +} + +////////////////////////////////////////// +// Functions iterating traversal. +// These functions chain results into a single +// selector. +////////////////////////////////////////// +forEach({ + removeData: jqLiteRemoveData, + + dealoc: jqLiteDealoc, + + on: function onFn(element, type, fn, unsupported){ + if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters'); + + var events = jqLiteExpandoStore(element, 'events'), + handle = jqLiteExpandoStore(element, 'handle'); + + if (!events) jqLiteExpandoStore(element, 'events', events = {}); + if (!handle) jqLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events)); + + forEach(type.split(' '), function(type){ + var eventFns = events[type]; + + if (!eventFns) { + if (type == 'mouseenter' || type == 'mouseleave') { + var contains = document.body.contains || document.body.compareDocumentPosition ? + function( a, b ) { + // jshint bitwise: false + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + events[type] = []; + + // Refer to jQuery's implementation of mouseenter & mouseleave + // Read about mouseenter and mouseleave: + // http://www.quirksmode.org/js/events_mouse.html#link8 + var eventmap = { mouseleave : "mouseout", mouseenter : "mouseover"}; + + onFn(element, eventmap[type], function(event) { + var target = this, related = event.relatedTarget; + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !contains(target, related)) ){ + handle(event, type); + } + }); + + } else { + addEventListenerFn(element, type, handle); + events[type] = []; + } + eventFns = events[type]; + } + eventFns.push(fn); + }); + }, + + off: jqLiteOff, + + replaceWith: function(element, replaceNode) { + var index, parent = element.parentNode; + jqLiteDealoc(element); + forEach(new JQLite(replaceNode), function(node){ + if (index) { + parent.insertBefore(node, index.nextSibling); + } else { + parent.replaceChild(node, element); + } + index = node; + }); + }, + + children: function(element) { + var children = []; + forEach(element.childNodes, function(element){ + if (element.nodeType === 1) + children.push(element); + }); + return children; + }, + + contents: function(element) { + return element.childNodes || []; + }, + + append: function(element, node) { + forEach(new JQLite(node), function(child){ + if (element.nodeType === 1 || element.nodeType === 11) { + element.appendChild(child); + } + }); + }, + + prepend: function(element, node) { + if (element.nodeType === 1) { + var index = element.firstChild; + forEach(new JQLite(node), function(child){ + element.insertBefore(child, index); + }); + } + }, + + wrap: function(element, wrapNode) { + wrapNode = jqLite(wrapNode)[0]; + var parent = element.parentNode; + if (parent) { + parent.replaceChild(wrapNode, element); + } + wrapNode.appendChild(element); + }, + + remove: function(element) { + jqLiteDealoc(element); + var parent = element.parentNode; + if (parent) parent.removeChild(element); + }, + + after: function(element, newElement) { + var index = element, parent = element.parentNode; + forEach(new JQLite(newElement), function(node){ + parent.insertBefore(node, index.nextSibling); + index = node; + }); + }, + + addClass: jqLiteAddClass, + removeClass: jqLiteRemoveClass, + + toggleClass: function(element, selector, condition) { + if (isUndefined(condition)) { + condition = !jqLiteHasClass(element, selector); + } + (condition ? jqLiteAddClass : jqLiteRemoveClass)(element, selector); + }, + + parent: function(element) { + var parent = element.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + + next: function(element) { + if (element.nextElementSibling) { + return element.nextElementSibling; + } + + // IE8 doesn't have nextElementSibling + var elm = element.nextSibling; + while (elm != null && elm.nodeType !== 1) { + elm = elm.nextSibling; + } + return elm; + }, + + find: function(element, selector) { + return element.getElementsByTagName(selector); + }, + + clone: jqLiteClone, + + triggerHandler: function(element, eventName, eventData) { + var eventFns = (jqLiteExpandoStore(element, 'events') || {})[eventName]; + + eventData = eventData || []; + + var event = [{ + preventDefault: noop, + stopPropagation: noop + }]; + + forEach(eventFns, function(fn) { + fn.apply(element, event.concat(eventData)); + }); + } +}, function(fn, name){ + /** + * chaining functions + */ + JQLite.prototype[name] = function(arg1, arg2, arg3) { + var value; + for(var i=0; i < this.length; i++) { + if (isUndefined(value)) { + value = fn(this[i], arg1, arg2, arg3); + if (isDefined(value)) { + // any function which returns a value needs to be wrapped + value = jqLite(value); + } + } else { + jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3)); + } + } + return isDefined(value) ? value : this; + }; + + // bind legacy bind/unbind to on/off + JQLite.prototype.bind = JQLite.prototype.on; + JQLite.prototype.unbind = JQLite.prototype.off; +}); + +/** + * Computes a hash of an 'obj'. + * Hash of a: + * string is string + * number is number as string + * object is either result of calling $$hashKey function on the object or uniquely generated id, + * that is also assigned to the $$hashKey property of the object. + * + * @param obj + * @returns {string} hash string such that the same input will have the same hash string. + * The resulting string key is in 'type:hashKey' format. + */ +function hashKey(obj) { + var objType = typeof obj, + key; + + if (objType == 'object' && obj !== null) { + if (typeof (key = obj.$$hashKey) == 'function') { + // must invoke on object to keep the right this + key = obj.$$hashKey(); + } else if (key === undefined) { + key = obj.$$hashKey = nextUid(); + } + } else { + key = obj; + } + + return objType + ':' + key; +} + +/** + * HashMap which can use objects as keys + */ +function HashMap(array){ + forEach(array, this.put, this); +} +HashMap.prototype = { + /** + * Store key value pair + * @param key key to store can be any type + * @param value value to store can be any type + */ + put: function(key, value) { + this[hashKey(key)] = value; + }, + + /** + * @param key + * @returns the value for the key + */ + get: function(key) { + return this[hashKey(key)]; + }, + + /** + * Remove the key/value pair + * @param key + */ + remove: function(key) { + var value = this[key = hashKey(key)]; + delete this[key]; + return value; + } +}; + +/** + * @ngdoc function + * @name angular.injector + * @function + * + * @description + * Creates an injector function that can be used for retrieving services as well as for + * dependency injection (see {@link guide/di dependency injection}). + * + + * @param {Array.} modules A list of module functions or their aliases. See + * {@link angular.module}. The `ng` module must be explicitly added. + * @returns {function()} Injector function. See {@link AUTO.$injector $injector}. + * + * @example + * Typical usage + * 
+ *   // create an injector
+ *   var $injector = angular.injector(['ng']);
+ *
+ *   // use the injector to kick off your application
+ *   // use the type inference to auto inject arguments, or use implicit injection
+ *   $injector.invoke(function($rootScope, $compile, $document){
+ *     $compile($document)($rootScope);
+ *     $rootScope.$digest();
+ *   });
+ *
+ */ + + +/** + * @ngdoc overview + * @name AUTO + * @description + * + * Implicit module which gets automatically added to each {@link AUTO.$injector $injector}. + */ + +var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m; +var FN_ARG_SPLIT = /,/; +var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/; +var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; +var $injectorMinErr = minErr('$injector'); +function annotate(fn) { + var $inject, + fnText, + argDecl, + last; + + if (typeof fn == 'function') { + if (!($inject = fn.$inject)) { + $inject = []; + if (fn.length) { + fnText = fn.toString().replace(STRIP_COMMENTS, ''); + argDecl = fnText.match(FN_ARGS); + forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){ + arg.replace(FN_ARG, function(all, underscore, name){ + $inject.push(name); + }); + }); + } + fn.$inject = $inject; + } + } else if (isArray(fn)) { + last = fn.length - 1; + assertArgFn(fn[last], 'fn'); + $inject = fn.slice(0, last); + } else { + assertArgFn(fn, 'fn', true); + } + return $inject; +} + +/////////////////////////////////////// + +/** + * @ngdoc object + * @name AUTO.$injector + * @function + * + * @description + * + * `$injector` is used to retrieve object instances as defined by + * {@link AUTO.$provide provider}, instantiate types, invoke methods, + * and load modules. + * + * The following always holds true: + * + * 
+ *   var $injector = angular.injector();
+ *   expect($injector.get('$injector')).toBe($injector);
+ *   expect($injector.invoke(function($injector){
+ *     return $injector;
+ *   }).toBe($injector);
+ *
+ * + * # Injection Function Annotation + * + * JavaScript does not have annotations, and annotations are needed for dependency injection. The + * following are all valid ways of annotating function with injection arguments and are equivalent. + * + * 
+ *   // inferred (only works if code not minified/obfuscated)
+ *   $injector.invoke(function(serviceA){});
+ *
+ *   // annotated
+ *   function explicit(serviceA) {};
+ *   explicit.$inject = ['serviceA'];
+ *   $injector.invoke(explicit);
+ *
+ *   // inline
+ *   $injector.invoke(['serviceA', function(serviceA){}]);
+ *
+ * + * ## Inference + * + * In JavaScript calling `toString()` on a function returns the function definition. The definition + * can then be parsed and the function arguments can be extracted. *NOTE:* This does not work with + * minification, and obfuscation tools since these tools change the argument names. + * + * ## `$inject` Annotation + * By adding a `$inject` property onto a function the injection parameters can be specified. + * + * ## Inline + * As an array of injection names, where the last item in the array is the function to call. + */ + +/** + * @ngdoc method + * @name AUTO.$injector#get + * @methodOf AUTO.$injector + * + * @description + * Return an instance of the service. + * + * @param {string} name The name of the instance to retrieve. + * @return {*} The instance. + */ + +/** + * @ngdoc method + * @name AUTO.$injector#invoke + * @methodOf AUTO.$injector + * + * @description + * Invoke the method and supply the method arguments from the `$injector`. + * + * @param {!function} fn The function to invoke. Function parameters are injected according to the + * {@link guide/di $inject Annotation} rules. + * @param {Object=} self The `this` for the invoked method. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {*} the value returned by the invoked `fn` function. + */ + +/** + * @ngdoc method + * @name AUTO.$injector#has + * @methodOf AUTO.$injector + * + * @description + * Allows the user to query if the particular service exist. + * + * @param {string} Name of the service to query. + * @returns {boolean} returns true if injector has given service. + */ + +/** + * @ngdoc method + * @name AUTO.$injector#instantiate + * @methodOf AUTO.$injector + * @description + * Create a new instance of JS type. The method takes a constructor function invokes the new + * operator and supplies all of the arguments to the constructor function as specified by the + * constructor annotation. + * + * @param {function} Type Annotated constructor function. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {Object} new instance of `Type`. + */ + +/** + * @ngdoc method + * @name AUTO.$injector#annotate + * @methodOf AUTO.$injector + * + * @description + * Returns an array of service names which the function is requesting for injection. This API is + * used by the injector to determine which services need to be injected into the function when the + * function is invoked. There are three ways in which the function can be annotated with the needed + * dependencies. + * + * # Argument names + * + * The simplest form is to extract the dependencies from the arguments of the function. This is done + * by converting the function into a string using `toString()` method and extracting the argument + * names. + * 
+ *   // Given
+ *   function MyController($scope, $route) {
+ *     // ...
+ *   }
+ *
+ *   // Then
+ *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ *
+ * + * This method does not work with code minification / obfuscation. For this reason the following + * annotation strategies are supported. + * + * # The `$inject` property + * + * If a function has an `$inject` property and its value is an array of strings, then the strings + * represent names of services to be injected into the function. + * 
+ *   // Given
+ *   var MyController = function(obfuscatedScope, obfuscatedRoute) {
+ *     // ...
+ *   }
+ *   // Define function dependencies
+ *   MyController.$inject = ['$scope', '$route'];
+ *
+ *   // Then
+ *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ *
+ * + * # The array notation + * + * It is often desirable to inline Injected functions and that's when setting the `$inject` property + * is very inconvenient. In these situations using the array notation to specify the dependencies in + * a way that survives minification is a better choice: + * + * 
+ *   // We wish to write this (not minification / obfuscation safe)
+ *   injector.invoke(function($compile, $rootScope) {
+ *     // ...
+ *   });
+ *
+ *   // We are forced to write break inlining
+ *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
+ *     // ...
+ *   };
+ *   tmpFn.$inject = ['$compile', '$rootScope'];
+ *   injector.invoke(tmpFn);
+ *
+ *   // To better support inline function the inline annotation is supported
+ *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
+ *     // ...
+ *   }]);
+ *
+ *   // Therefore
+ *   expect(injector.annotate(
+ *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
+ *    ).toEqual(['$compile', '$rootScope']);
+ *
+ * + * @param {function|Array.} fn Function for which dependent service names need to + * be retrieved as described above. + * + * @returns {Array.} The names of the services which the function requires. + */ + + + + +/** + * @ngdoc object + * @name AUTO.$provide + * + * @description + * + * The {@link AUTO.$provide $provide} service has a number of methods for registering components + * with the {@link AUTO.$injector $injector}. Many of these functions are also exposed on + * {@link angular.Module}. + * + * An Angular **service** is a singleton object created by a **service factory**. These **service + * factories** are functions which, in turn, are created by a **service provider**. + * The **service providers** are constructor functions. When instantiated they must contain a + * property called `$get`, which holds the **service factory** function. + * + * When you request a service, the {@link AUTO.$injector $injector} is responsible for finding the + * correct **service provider**, instantiating it and then calling its `$get` **service factory** + * function to get the instance of the **service**. + * + * Often services have no configuration options and there is no need to add methods to the service + * provider. The provider will be no more than a constructor function with a `$get` property. For + * these cases the {@link AUTO.$provide $provide} service has additional helper methods to register + * services without specifying a provider. + * + * * {@link AUTO.$provide#methods_provider provider(provider)} - registers a **service provider** with the + * {@link AUTO.$injector $injector} + * * {@link AUTO.$provide#methods_constant constant(obj)} - registers a value/object that can be accessed by + * providers and services. + * * {@link AUTO.$provide#methods_value value(obj)} - registers a value/object that can only be accessed by + * services, not providers. + * * {@link AUTO.$provide#methods_factory factory(fn)} - registers a service **factory function**, `fn`, + * that will be wrapped in a **service provider** object, whose `$get` property will contain the + * given factory function. + * * {@link AUTO.$provide#methods_service service(class)} - registers a **constructor function**, `class` that + * that will be wrapped in a **service provider** object, whose `$get` property will instantiate + * a new object using the given constructor function. + * + * See the individual methods for more information and examples. + */ + +/** + * @ngdoc method + * @name AUTO.$provide#provider + * @methodOf AUTO.$provide + * @description + * + * Register a **provider function** with the {@link AUTO.$injector $injector}. Provider functions + * are constructor functions, whose instances are responsible for "providing" a factory for a + * service. + * + * Service provider names start with the name of the service they provide followed by `Provider`. + * For example, the {@link ng.$log $log} service has a provider called + * {@link ng.$logProvider $logProvider}. + * + * Service provider objects can have additional methods which allow configuration of the provider + * and its service. Importantly, you can configure what kind of service is created by the `$get` + * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a + * method {@link ng.$logProvider#debugEnabled debugEnabled} + * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the + * console or not. + * + * @param {string} name The name of the instance. NOTE: the provider will be available under `name + + 'Provider'` key. + * @param {(Object|function())} provider If the provider is: + * + * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using + * {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be + * created. + * - `Constructor`: a new instance of the provider will be created using + * {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as + * `object`. + * + * @returns {Object} registered provider instance + + * @example + * + * The following example shows how to create a simple event tracking service and register it using + * {@link AUTO.$provide#methods_provider $provide.provider()}. + * + * 
+ *  // Define the eventTracker provider
+ *  function EventTrackerProvider() {
+ *    var trackingUrl = '/track';
+ *
+ *    // A provider method for configuring where the tracked events should been saved
+ *    this.setTrackingUrl = function(url) {
+ *      trackingUrl = url;
+ *    };
+ *
+ *    // The service factory function
+ *    this.$get = ['$http', function($http) {
+ *      var trackedEvents = {};
+ *      return {
+ *        // Call this to track an event
+ *        event: function(event) {
+ *          var count = trackedEvents[event] || 0;
+ *          count += 1;
+ *          trackedEvents[event] = count;
+ *          return count;
+ *        },
+ *        // Call this to save the tracked events to the trackingUrl
+ *        save: function() {
+ *          $http.post(trackingUrl, trackedEvents);
+ *        }
+ *      };
+ *    }];
+ *  }
+ *
+ *  describe('eventTracker', function() {
+ *    var postSpy;
+ *
+ *    beforeEach(module(function($provide) {
+ *      // Register the eventTracker provider
+ *      $provide.provider('eventTracker', EventTrackerProvider);
+ *    }));
+ *
+ *    beforeEach(module(function(eventTrackerProvider) {
+ *      // Configure eventTracker provider
+ *      eventTrackerProvider.setTrackingUrl('/custom-track');
+ *    }));
+ *
+ *    it('tracks events', inject(function(eventTracker) {
+ *      expect(eventTracker.event('login')).toEqual(1);
+ *      expect(eventTracker.event('login')).toEqual(2);
+ *    }));
+ *
+ *    it('saves to the tracking url', inject(function(eventTracker, $http) {
+ *      postSpy = spyOn($http, 'post');
+ *      eventTracker.event('login');
+ *      eventTracker.save();
+ *      expect(postSpy).toHaveBeenCalled();
+ *      expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');
+ *      expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');
+ *      expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });
+ *    }));
+ *  });
+ *
+ */ + +/** + * @ngdoc method + * @name AUTO.$provide#factory + * @methodOf AUTO.$provide + * @description + * + * Register a **service factory**, which will be called to return the service instance. + * This is short for registering a service where its provider consists of only a `$get` property, + * which is the given service factory function. + * You should use {@link AUTO.$provide#factory $provide.factory(getFn)} if you do not need to + * configure your service in a provider. + * + * @param {string} name The name of the instance. + * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand + * for `$provide.provider(name, {$get: $getFn})`. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service + * 
+ *   $provide.factory('ping', ['$http', function($http) {
+ *     return function ping() {
+ *       return $http.send('/ping');
+ *     };
+ *   }]);
+ *
+ * You would then inject and use this service like this: + * 
+ *   someModule.controller('Ctrl', ['ping', function(ping) {
+ *     ping();
+ *   }]);
+ *
+ */ + + +/** + * @ngdoc method + * @name AUTO.$provide#service + * @methodOf AUTO.$provide + * @description + * + * Register a **service constructor**, which will be invoked with `new` to create the service + * instance. + * This is short for registering a service where its provider's `$get` property is the service + * constructor function that will be used to instantiate the service instance. + * + * You should use {@link AUTO.$provide#methods_service $provide.service(class)} if you define your service + * as a type/class. This is common when using {@link http://coffeescript.org CoffeeScript}. + * + * @param {string} name The name of the instance. + * @param {Function} constructor A class (constructor function) that will be instantiated. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service using + * {@link AUTO.$provide#methods_service $provide.service(class)} that is defined as a CoffeeScript class. + * 
+ *   class Ping
+ *     constructor: (@$http)->
+ *     send: ()=>
+ *       @$http.get('/ping')
+ *
+ *   $provide.service('ping', ['$http', Ping])
+ *
+ * You would then inject and use this service like this: + * 
+ *   someModule.controller 'Ctrl', ['ping', (ping)->
+ *     ping.send()
+ *   ]
+ *
+ */ + + +/** + * @ngdoc method + * @name AUTO.$provide#value + * @methodOf AUTO.$provide + * @description + * + * Register a **value service** with the {@link AUTO.$injector $injector}, such as a string, a + * number, an array, an object or a function. This is short for registering a service where its + * provider's `$get` property is a factory function that takes no arguments and returns the **value + * service**. + * + * Value services are similar to constant services, except that they cannot be injected into a + * module configuration function (see {@link angular.Module#config}) but they can be overridden by + * an Angular + * {@link AUTO.$provide#decorator decorator}. + * + * @param {string} name The name of the instance. + * @param {*} value The value. + * @returns {Object} registered provider instance + * + * @example + * Here are some examples of creating value services. + * 
+ *   $provide.value('ADMIN_USER', 'admin');
+ *
+ *   $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });
+ *
+ *   $provide.value('halfOf', function(value) {
+ *     return value / 2;
+ *   });
+ *
+ */ + + +/** + * @ngdoc method + * @name AUTO.$provide#constant + * @methodOf AUTO.$provide + * @description + * + * Register a **constant service**, such as a string, a number, an array, an object or a function, + * with the {@link AUTO.$injector $injector}. Unlike {@link AUTO.$provide#value value} it can be + * injected into a module configuration function (see {@link angular.Module#config}) and it cannot + * be overridden by an Angular {@link AUTO.$provide#decorator decorator}. + * + * @param {string} name The name of the constant. + * @param {*} value The constant value. + * @returns {Object} registered instance + * + * @example + * Here a some examples of creating constants: + * 
+ *   $provide.constant('SHARD_HEIGHT', 306);
+ *
+ *   $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);
+ *
+ *   $provide.constant('double', function(value) {
+ *     return value * 2;
+ *   });
+ *
+ */ + + +/** + * @ngdoc method + * @name AUTO.$provide#decorator + * @methodOf AUTO.$provide + * @description + * + * Register a **service decorator** with the {@link AUTO.$injector $injector}. A service decorator + * intercepts the creation of a service, allowing it to override or modify the behaviour of the + * service. The object returned by the decorator may be the original service, or a new service + * object which replaces or wraps and delegates to the original service. + * + * @param {string} name The name of the service to decorate. + * @param {function()} decorator This function will be invoked when the service needs to be + * instantiated and should return the decorated service instance. The function is called using + * the {@link AUTO.$injector#invoke injector.invoke} method and is therefore fully injectable. + * Local injection arguments: + * + * * `$delegate` - The original service instance, which can be monkey patched, configured, + * decorated or delegated to. + * + * @example + * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting + * calls to {@link ng.$log#error $log.warn()}. + * 
+ *   $provider.decorator('$log', ['$delegate', function($delegate) {
+ *     $delegate.warn = $delegate.error;
+ *     return $delegate;
+ *   }]);
+ *
+ */ + + +function createInjector(modulesToLoad) { + var INSTANTIATING = {}, + providerSuffix = 'Provider', + path = [], + loadedModules = new HashMap(), + providerCache = { + $provide: { + provider: supportObject(provider), + factory: supportObject(factory), + service: supportObject(service), + value: supportObject(value), + constant: supportObject(constant), + decorator: decorator + } + }, + providerInjector = (providerCache.$injector = + createInternalInjector(providerCache, function() { + throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- ')); + })), + instanceCache = {}, + instanceInjector = (instanceCache.$injector = + createInternalInjector(instanceCache, function(servicename) { + var provider = providerInjector.get(servicename + providerSuffix); + return instanceInjector.invoke(provider.$get, provider); + })); + + + forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); }); + + return instanceInjector; + + //////////////////////////////////// + // $provider + //////////////////////////////////// + + function supportObject(delegate) { + return function(key, value) { + if (isObject(key)) { + forEach(key, reverseParams(delegate)); + } else { + return delegate(key, value); + } + }; + } + + function provider(name, provider_) { + assertNotHasOwnProperty(name, 'service'); + if (isFunction(provider_) || isArray(provider_)) { + provider_ = providerInjector.instantiate(provider_); + } + if (!provider_.$get) { + throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name); + } + return providerCache[name + providerSuffix] = provider_; + } + + function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); } + + function service(name, constructor) { + return factory(name, ['$injector', function($injector) { + return $injector.instantiate(constructor); + }]); + } + + function value(name, val) { return factory(name, valueFn(val)); } + + function constant(name, value) { + assertNotHasOwnProperty(name, 'constant'); + providerCache[name] = value; + instanceCache[name] = value; + } + + function decorator(serviceName, decorFn) { + var origProvider = providerInjector.get(serviceName + providerSuffix), + orig$get = origProvider.$get; + + origProvider.$get = function() { + var origInstance = instanceInjector.invoke(orig$get, origProvider); + return instanceInjector.invoke(decorFn, null, {$delegate: origInstance}); + }; + } + + //////////////////////////////////// + // Module Loading + //////////////////////////////////// + function loadModules(modulesToLoad){ + var runBlocks = [], moduleFn, invokeQueue, i, ii; + forEach(modulesToLoad, function(module) { + if (loadedModules.get(module)) return; + loadedModules.put(module, true); + + try { + if (isString(module)) { + moduleFn = angularModule(module); + runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks); + + for(invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) { + var invokeArgs = invokeQueue[i], + provider = providerInjector.get(invokeArgs[0]); + + provider[invokeArgs[1]].apply(provider, invokeArgs[2]); + } + } else if (isFunction(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else if (isArray(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else { + assertArgFn(module, 'module'); + } + } catch (e) { + if (isArray(module)) { + module = module[module.length - 1]; + } + if (e.message && e.stack && e.stack.indexOf(e.message) == -1) { + // Safari & FF's stack traces don't contain error.message content + // unlike those of Chrome and IE + // So if stack doesn't contain message, we create a new string that contains both. + // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here. + /* jshint -W022 */ + e = e.message + '\n' + e.stack; + } + throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}", + module, e.stack || e.message || e); + } + }); + return runBlocks; + } + + //////////////////////////////////// + // internal Injector + //////////////////////////////////// + + function createInternalInjector(cache, factory) { + + function getService(serviceName) { + if (cache.hasOwnProperty(serviceName)) { + if (cache[serviceName] === INSTANTIATING) { + throw $injectorMinErr('cdep', 'Circular dependency found: {0}', path.join(' <- ')); + } + return cache[serviceName]; + } else { + try { + path.unshift(serviceName); + cache[serviceName] = INSTANTIATING; + return cache[serviceName] = factory(serviceName); + } finally { + path.shift(); + } + } + } + + function invoke(fn, self, locals){ + var args = [], + $inject = annotate(fn), + length, i, + key; + + for(i = 0, length = $inject.length; i < length; i++) { + key = $inject[i]; + if (typeof key !== 'string') { + throw $injectorMinErr('itkn', + 'Incorrect injection token! Expected service name as string, got {0}', key); + } + args.push( + locals && locals.hasOwnProperty(key) + ? locals[key] + : getService(key) + ); + } + if (!fn.$inject) { + // this means that we must be an array. + fn = fn[length]; + } + + + // Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke + switch (self ? -1 : args.length) { + case 0: return fn(); + case 1: return fn(args[0]); + case 2: return fn(args[0], args[1]); + case 3: return fn(args[0], args[1], args[2]); + case 4: return fn(args[0], args[1], args[2], args[3]); + case 5: return fn(args[0], args[1], args[2], args[3], args[4]); + case 6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]); + case 7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + case 8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); + case 9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], + args[8]); + case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], + args[8], args[9]); + default: return fn.apply(self, args); + } + } + + function instantiate(Type, locals) { + var Constructor = function() {}, + instance, returnedValue; + + // Check if Type is annotated and use just the given function at n-1 as parameter + // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]); + Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype; + instance = new Constructor(); + returnedValue = invoke(Type, instance, locals); + + return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance; + } + + return { + invoke: invoke, + instantiate: instantiate, + get: getService, + annotate: annotate, + has: function(name) { + return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name); + } + }; + } +} + +/** + * @ngdoc function + * @name ng.$anchorScroll + * @requires $window + * @requires $location + * @requires $rootScope + * + * @description + * When called, it checks current value of `$location.hash()` and scroll to related element, + * according to rules specified in + * {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}. + * + * It also watches the `$location.hash()` and scrolls whenever it changes to match any anchor. + * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`. + * + * @example + + +
+ Go to bottom + You're at the bottom! +
+ + + function ScrollCtrl($scope, $location, $anchorScroll) { + $scope.gotoBottom = function (){ + // set the location.hash to the id of + // the element you wish to scroll to. + $location.hash('bottom'); + + // call $anchorScroll() + $anchorScroll(); + } + } + + + #scrollArea { + height: 350px; + overflow: auto; + } + + #bottom { + display: block; + margin-top: 2000px; + } + + + */ +function $AnchorScrollProvider() { + + var autoScrollingEnabled = true; + + this.disableAutoScrolling = function() { + autoScrollingEnabled = false; + }; + + this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) { + var document = $window.document; + + // helper function to get first anchor from a NodeList + // can't use filter.filter, as it accepts only instances of Array + // and IE can't convert NodeList to an array using [].slice + // TODO(vojta): use filter if we change it to accept lists as well + function getFirstAnchor(list) { + var result = null; + forEach(list, function(element) { + if (!result && lowercase(element.nodeName) === 'a') result = element; + }); + return result; + } + + function scroll() { + var hash = $location.hash(), elm; + + // empty hash, scroll to the top of the page + if (!hash) $window.scrollTo(0, 0); + + // element with given id + else if ((elm = document.getElementById(hash))) elm.scrollIntoView(); + + // first anchor with given name :-D + else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView(); + + // no element and hash == 'top', scroll to the top of the page + else if (hash === 'top') $window.scrollTo(0, 0); + } + + // does not scroll when user clicks on anchor link that is currently on + // (no url change, no $location.hash() change), browser native does scroll + if (autoScrollingEnabled) { + $rootScope.$watch(function autoScrollWatch() {return $location.hash();}, + function autoScrollWatchAction() { + $rootScope.$evalAsync(scroll); + }); + } + + return scroll; + }]; +} + +var $animateMinErr = minErr('$animate'); + +/** + * @ngdoc object + * @name ng.$animateProvider + * + * @description + * Default implementation of $animate that doesn't perform any animations, instead just + * synchronously performs DOM + * updates and calls done() callbacks. + * + * In order to enable animations the ngAnimate module has to be loaded. + * + * To see the functional implementation check out src/ngAnimate/animate.js + */ +var $AnimateProvider = ['$provide', function($provide) { + + + this.$$selectors = {}; + + + /** + * @ngdoc function + * @name ng.$animateProvider#register + * @methodOf ng.$animateProvider + * + * @description + * Registers a new injectable animation factory function. The factory function produces the + * animation object which contains callback functions for each event that is expected to be + * animated. + * + * * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction` + * must be called once the element animation is complete. If a function is returned then the + * animation service will use this function to cancel the animation whenever a cancel event is + * triggered. + * + * + *
+   *   return {
+     *     eventFn : function(element, done) {
+     *       //code to run the animation
+     *       //once complete, then run done()
+     *       return function cancellationFunction() {
+     *         //code to cancel the animation
+     *       }
+     *     }
+     *   }
+   *
+ * + * @param {string} name The name of the animation. + * @param {function} factory The factory function that will be executed to return the animation + * object. + */ + this.register = function(name, factory) { + var key = name + '-animation'; + if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel', + "Expecting class selector starting with '.' got '{0}'.", name); + this.$$selectors[name.substr(1)] = key; + $provide.factory(key, factory); + }; + + this.$get = ['$timeout', function($timeout) { + + /** + * + * @ngdoc object + * @name ng.$animate + * @description The $animate service provides rudimentary DOM manipulation functions to + * insert, remove and move elements within the DOM, as well as adding and removing classes. + * This service is the core service used by the ngAnimate $animator service which provides + * high-level animation hooks for CSS and JavaScript. + * + * $animate is available in the AngularJS core, however, the ngAnimate module must be included + * to enable full out animation support. Otherwise, $animate will only perform simple DOM + * manipulation operations. + * + * To learn more about enabling animation support, click here to visit the {@link ngAnimate + * ngAnimate module page} as well as the {@link ngAnimate.$animate ngAnimate $animate service + * page}. + */ + return { + + /** + * + * @ngdoc function + * @name ng.$animate#enter + * @methodOf ng.$animate + * @function + * @description Inserts the element into the DOM either after the `after` element or within + * the `parent` element. Once complete, the done() callback will be fired (if provided). + * @param {jQuery/jqLite element} element the element which will be inserted into the DOM + * @param {jQuery/jqLite element} parent the parent element which will append the element as + * a child (if the after element is not present) + * @param {jQuery/jqLite element} after the sibling element which will append the element + * after itself + * @param {function=} done callback function that will be called after the element has been + * inserted into the DOM + */ + enter : function(element, parent, after, done) { + if (after) { + after.after(element); + } else { + if (!parent || !parent[0]) { + parent = after.parent(); + } + parent.append(element); + } + done && $timeout(done, 0, false); + }, + + /** + * + * @ngdoc function + * @name ng.$animate#leave + * @methodOf ng.$animate + * @function + * @description Removes the element from the DOM. Once complete, the done() callback will be + * fired (if provided). + * @param {jQuery/jqLite element} element the element which will be removed from the DOM + * @param {function=} done callback function that will be called after the element has been + * removed from the DOM + */ + leave : function(element, done) { + element.remove(); + done && $timeout(done, 0, false); + }, + + /** + * + * @ngdoc function + * @name ng.$animate#move + * @methodOf ng.$animate + * @function + * @description Moves the position of the provided element within the DOM to be placed + * either after the `after` element or inside of the `parent` element. Once complete, the + * done() callback will be fired (if provided). + * + * @param {jQuery/jqLite element} element the element which will be moved around within the + * DOM + * @param {jQuery/jqLite element} parent the parent element where the element will be + * inserted into (if the after element is not present) + * @param {jQuery/jqLite element} after the sibling element where the element will be + * positioned next to + * @param {function=} done the callback function (if provided) that will be fired after the + * element has been moved to its new position + */ + move : function(element, parent, after, done) { + // Do not remove element before insert. Removing will cause data associated with the + // element to be dropped. Insert will implicitly do the remove. + this.enter(element, parent, after, done); + }, + + /** + * + * @ngdoc function + * @name ng.$animate#addClass + * @methodOf ng.$animate + * @function + * @description Adds the provided className CSS class value to the provided element. Once + * complete, the done() callback will be fired (if provided). + * @param {jQuery/jqLite element} element the element which will have the className value + * added to it + * @param {string} className the CSS class which will be added to the element + * @param {function=} done the callback function (if provided) that will be fired after the + * className value has been added to the element + */ + addClass : function(element, className, done) { + className = isString(className) ? + className : + isArray(className) ? className.join(' ') : ''; + forEach(element, function (element) { + jqLiteAddClass(element, className); + }); + done && $timeout(done, 0, false); + }, + + /** + * + * @ngdoc function + * @name ng.$animate#removeClass + * @methodOf ng.$animate + * @function + * @description Removes the provided className CSS class value from the provided element. + * Once complete, the done() callback will be fired (if provided). + * @param {jQuery/jqLite element} element the element which will have the className value + * removed from it + * @param {string} className the CSS class which will be removed from the element + * @param {function=} done the callback function (if provided) that will be fired after the + * className value has been removed from the element + */ + removeClass : function(element, className, done) { + className = isString(className) ? + className : + isArray(className) ? className.join(' ') : ''; + forEach(element, function (element) { + jqLiteRemoveClass(element, className); + }); + done && $timeout(done, 0, false); + }, + + enabled : noop + }; + }]; +}]; + +/** + * ! This is a private undocumented service ! + * + * @name ng.$browser + * @requires $log + * @description + * This object has two goals: + * + * - hide all the global state in the browser caused by the window object + * - abstract away all the browser specific features and inconsistencies + * + * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser` + * service, which can be used for convenient testing of the application without the interaction with + * the real browser apis. + */ +/** + * @param {object} window The global window object. + * @param {object} document jQuery wrapped document. + * @param {function()} XHR XMLHttpRequest constructor. + * @param {object} $log console.log or an object with the same interface. + * @param {object} $sniffer $sniffer service + */ +function Browser(window, document, $log, $sniffer) { + var self = this, + rawDocument = document[0], + location = window.location, + history = window.history, + setTimeout = window.setTimeout, + clearTimeout = window.clearTimeout, + pendingDeferIds = {}; + + self.isMock = false; + + var outstandingRequestCount = 0; + var outstandingRequestCallbacks = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = completeOutstandingRequest; + self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; }; + + /** + * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` + * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed. + */ + function completeOutstandingRequest(fn) { + try { + fn.apply(null, sliceArgs(arguments, 1)); + } finally { + outstandingRequestCount--; + if (outstandingRequestCount === 0) { + while(outstandingRequestCallbacks.length) { + try { + outstandingRequestCallbacks.pop()(); + } catch (e) { + $log.error(e); + } + } + } + } + } + + /** + * @private + * Note: this method is used only by scenario runner + * TODO(vojta): prefix this method with $$ ? + * @param {function()} callback Function that will be called when no outstanding request + */ + self.notifyWhenNoOutstandingRequests = function(callback) { + // force browser to execute all pollFns - this is needed so that cookies and other pollers fire + // at some deterministic time in respect to the test runner's actions. Leaving things up to the + // regular poller would result in flaky tests. + forEach(pollFns, function(pollFn){ pollFn(); }); + + if (outstandingRequestCount === 0) { + callback(); + } else { + outstandingRequestCallbacks.push(callback); + } + }; + + ////////////////////////////////////////////////////////////// + // Poll Watcher API + ////////////////////////////////////////////////////////////// + var pollFns = [], + pollTimeout; + + /** + * @name ng.$browser#addPollFn + * @methodOf ng.$browser + * + * @param {function()} fn Poll function to add + * + * @description + * Adds a function to the list of functions that poller periodically executes, + * and starts polling if not started yet. + * + * @returns {function()} the added function + */ + self.addPollFn = function(fn) { + if (isUndefined(pollTimeout)) startPoller(100, setTimeout); + pollFns.push(fn); + return fn; + }; + + /** + * @param {number} interval How often should browser call poll functions (ms) + * @param {function()} setTimeout Reference to a real or fake `setTimeout` function. + * + * @description + * Configures the poller to run in the specified intervals, using the specified + * setTimeout fn and kicks it off. + */ + function startPoller(interval, setTimeout) { + (function check() { + forEach(pollFns, function(pollFn){ pollFn(); }); + pollTimeout = setTimeout(check, interval); + })(); + } + + ////////////////////////////////////////////////////////////// + // URL API + ////////////////////////////////////////////////////////////// + + var lastBrowserUrl = location.href, + baseElement = document.find('base'), + newLocation = null; + + /** + * @name ng.$browser#url + * @methodOf ng.$browser + * + * @description + * GETTER: + * Without any argument, this method just returns current value of location.href. + * + * SETTER: + * With at least one argument, this method sets url to new value. + * If html5 history api supported, pushState/replaceState is used, otherwise + * location.href/location.replace is used. + * Returns its own instance to allow chaining + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to change url. + * + * @param {string} url New url (when used as setter) + * @param {boolean=} replace Should new url replace current history record ? + */ + self.url = function(url, replace) { + // Android Browser BFCache causes location reference to become stale. + if (location !== window.location) location = window.location; + + // setter + if (url) { + if (lastBrowserUrl == url) return; + lastBrowserUrl = url; + if ($sniffer.history) { + if (replace) history.replaceState(null, '', url); + else { + history.pushState(null, '', url); + // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462 + baseElement.attr('href', baseElement.attr('href')); + } + } else { + newLocation = url; + if (replace) { + location.replace(url); + } else { + location.href = url; + } + } + return self; + // getter + } else { + // - newLocation is a workaround for an IE7-9 issue with location.replace and location.href + // methods not updating location.href synchronously. + // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172 + return newLocation || location.href.replace(/%27/g,"'"); + } + }; + + var urlChangeListeners = [], + urlChangeInit = false; + + function fireUrlChange() { + newLocation = null; + if (lastBrowserUrl == self.url()) return; + + lastBrowserUrl = self.url(); + forEach(urlChangeListeners, function(listener) { + listener(self.url()); + }); + } + + /** + * @name ng.$browser#onUrlChange + * @methodOf ng.$browser + * @TODO(vojta): refactor to use node's syntax for events + * + * @description + * Register callback function that will be called, when url changes. + * + * It's only called when the url is changed by outside of angular: + * - user types different url into address bar + * - user clicks on history (forward/back) button + * - user clicks on a link + * + * It's not called when url is changed by $browser.url() method + * + * The listener gets called with new url as parameter. + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to monitor url changes in angular apps. + * + * @param {function(string)} listener Listener function to be called when url changes. + * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous. + */ + self.onUrlChange = function(callback) { + if (!urlChangeInit) { + // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera) + // don't fire popstate when user change the address bar and don't fire hashchange when url + // changed by push/replaceState + + // html5 history api - popstate event + if ($sniffer.history) jqLite(window).on('popstate', fireUrlChange); + // hashchange event + if ($sniffer.hashchange) jqLite(window).on('hashchange', fireUrlChange); + // polling + else self.addPollFn(fireUrlChange); + + urlChangeInit = true; + } + + urlChangeListeners.push(callback); + return callback; + }; + + ////////////////////////////////////////////////////////////// + // Misc API + ////////////////////////////////////////////////////////////// + + /** + * @name ng.$browser#baseHref + * @methodOf ng.$browser + * + * @description + * Returns current + * (always relative - without domain) + * + * @returns {string=} current + */ + self.baseHref = function() { + var href = baseElement.attr('href'); + return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : ''; + }; + + ////////////////////////////////////////////////////////////// + // Cookies API + ////////////////////////////////////////////////////////////// + var lastCookies = {}; + var lastCookieString = ''; + var cookiePath = self.baseHref(); + + /** + * @name ng.$browser#cookies + * @methodOf ng.$browser + * + * @param {string=} name Cookie name + * @param {string=} value Cookie value + * + * @description + * The cookies method provides a 'private' low level access to browser cookies. + * It is not meant to be used directly, use the $cookie service instead. + * + * The return values vary depending on the arguments that the method was called with as follows: + * + * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify + * it + * - cookies(name, value) -> set name to value, if value is undefined delete the cookie + * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that + * way) + * + * @returns {Object} Hash of all cookies (if called without any parameter) + */ + self.cookies = function(name, value) { + /* global escape: false, unescape: false */ + var cookieLength, cookieArray, cookie, i, index; + + if (name) { + if (value === undefined) { + rawDocument.cookie = escape(name) + "=;path=" + cookiePath + + ";expires=Thu, 01 Jan 1970 00:00:00 GMT"; + } else { + if (isString(value)) { + cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + + ';path=' + cookiePath).length + 1; + + // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum: + // - 300 cookies + // - 20 cookies per unique domain + // - 4096 bytes per cookie + if (cookieLength > 4096) { + $log.warn("Cookie '"+ name + + "' possibly not set or overflowed because it was too large ("+ + cookieLength + " > 4096 bytes)!"); + } + } + } + } else { + if (rawDocument.cookie !== lastCookieString) { + lastCookieString = rawDocument.cookie; + cookieArray = lastCookieString.split("; "); + lastCookies = {}; + + for (i = 0; i < cookieArray.length; i++) { + cookie = cookieArray[i]; + index = cookie.indexOf('='); + if (index > 0) { //ignore nameless cookies + name = unescape(cookie.substring(0, index)); + // the first value that is seen for a cookie is the most + // specific one. values for the same cookie name that + // follow are for less specific paths. + if (lastCookies[name] === undefined) { + lastCookies[name] = unescape(cookie.substring(index + 1)); + } + } + } + } + return lastCookies; + } + }; + + + /** + * @name ng.$browser#defer + * @methodOf ng.$browser + * @param {function()} fn A function, who's execution should be deferred. + * @param {number=} [delay=0] of milliseconds to defer the function execution. + * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`. + * + * @description + * Executes a fn asynchronously via `setTimeout(fn, delay)`. + * + * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using + * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed + * via `$browser.defer.flush()`. + * + */ + self.defer = function(fn, delay) { + var timeoutId; + outstandingRequestCount++; + timeoutId = setTimeout(function() { + delete pendingDeferIds[timeoutId]; + completeOutstandingRequest(fn); + }, delay || 0); + pendingDeferIds[timeoutId] = true; + return timeoutId; + }; + + + /** + * @name ng.$browser#defer.cancel + * @methodOf ng.$browser.defer + * + * @description + * Cancels a deferred task identified with `deferId`. + * + * @param {*} deferId Token returned by the `$browser.defer` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + self.defer.cancel = function(deferId) { + if (pendingDeferIds[deferId]) { + delete pendingDeferIds[deferId]; + clearTimeout(deferId); + completeOutstandingRequest(noop); + return true; + } + return false; + }; + +} + +function $BrowserProvider(){ + this.$get = ['$window', '$log', '$sniffer', '$document', + function( $window, $log, $sniffer, $document){ + return new Browser($window, $document, $log, $sniffer); + }]; +} + +/** + * @ngdoc object + * @name ng.$cacheFactory + * + * @description + * Factory that constructs cache objects and gives access to them. + * + * 
+ *
+ *  var cache = $cacheFactory('cacheId');
+ *  expect($cacheFactory.get('cacheId')).toBe(cache);
+ *  expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();
+ *
+ *  cache.put("key", "value");
+ *  cache.put("another key", "another value");
+ *
+ *  // We've specified no options on creation
+ *  expect(cache.info()).toEqual({id: 'cacheId', size: 2});
+ *
+ *
+ * + * + * @param {string} cacheId Name or id of the newly created cache. + * @param {object=} options Options object that specifies the cache behavior. Properties: + * + * - `{number=}` `capacity` — turns the cache into LRU cache. + * + * @returns {object} Newly created cache object with the following set of methods: + * + * - `{object}` `info()` — Returns id, size, and options of cache. + * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns + * it. + * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss. + * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache. + * - `{void}` `removeAll()` — Removes all cached values. + * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory. + * + */ +function $CacheFactoryProvider() { + + this.$get = function() { + var caches = {}; + + function cacheFactory(cacheId, options) { + if (cacheId in caches) { + throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId); + } + + var size = 0, + stats = extend({}, options, {id: cacheId}), + data = {}, + capacity = (options && options.capacity) || Number.MAX_VALUE, + lruHash = {}, + freshEnd = null, + staleEnd = null; + + return caches[cacheId] = { + + put: function(key, value) { + var lruEntry = lruHash[key] || (lruHash[key] = {key: key}); + + refresh(lruEntry); + + if (isUndefined(value)) return; + if (!(key in data)) size++; + data[key] = value; + + if (size > capacity) { + this.remove(staleEnd.key); + } + + return value; + }, + + + get: function(key) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + refresh(lruEntry); + + return data[key]; + }, + + + remove: function(key) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + if (lruEntry == freshEnd) freshEnd = lruEntry.p; + if (lruEntry == staleEnd) staleEnd = lruEntry.n; + link(lruEntry.n,lruEntry.p); + + delete lruHash[key]; + delete data[key]; + size--; + }, + + + removeAll: function() { + data = {}; + size = 0; + lruHash = {}; + freshEnd = staleEnd = null; + }, + + + destroy: function() { + data = null; + stats = null; + lruHash = null; + delete caches[cacheId]; + }, + + + info: function() { + return extend({}, stats, {size: size}); + } + }; + + + /** + * makes the `entry` the freshEnd of the LRU linked list + */ + function refresh(entry) { + if (entry != freshEnd) { + if (!staleEnd) { + staleEnd = entry; + } else if (staleEnd == entry) { + staleEnd = entry.n; + } + + link(entry.n, entry.p); + link(entry, freshEnd); + freshEnd = entry; + freshEnd.n = null; + } + } + + + /** + * bidirectionally links two entries of the LRU linked list + */ + function link(nextEntry, prevEntry) { + if (nextEntry != prevEntry) { + if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify + if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify + } + } + } + + + /** + * @ngdoc method + * @name ng.$cacheFactory#info + * @methodOf ng.$cacheFactory + * + * @description + * Get information about all the of the caches that have been created + * + * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info` + */ + cacheFactory.info = function() { + var info = {}; + forEach(caches, function(cache, cacheId) { + info[cacheId] = cache.info(); + }); + return info; + }; + + + /** + * @ngdoc method + * @name ng.$cacheFactory#get + * @methodOf ng.$cacheFactory + * + * @description + * Get access to a cache object by the `cacheId` used when it was created. + * + * @param {string} cacheId Name or id of a cache to access. + * @returns {object} Cache object identified by the cacheId or undefined if no such cache. + */ + cacheFactory.get = function(cacheId) { + return caches[cacheId]; + }; + + + return cacheFactory; + }; +} + +/** + * @ngdoc object + * @name ng.$templateCache + * + * @description + * The first time a template is used, it is loaded in the template cache for quick retrieval. You + * can load templates directly into the cache in a `script` tag, or by consuming the + * `$templateCache` service directly. + * + * Adding via the `script` tag: + * 
+ * 
+ * 
+ * 
+ * 
+ *   ...
+ * 
+ *
+ * + * **Note:** the `script` tag containing the template does not need to be included in the `head` of + * the document, but it must be below the `ng-app` definition. + * + * Adding via the $templateCache service: + * + * 
+ * var myApp = angular.module('myApp', []);
+ * myApp.run(function($templateCache) {
+ *   $templateCache.put('templateId.html', 'This is the content of the template');
+ * });
+ *
+ * + * To retrieve the template later, simply use it in your HTML: + * 
+ * 

+ *
+ * + * or get it via Javascript: + * 
+ * $templateCache.get('templateId.html')
+ *
+ * + * See {@link ng.$cacheFactory $cacheFactory}. + * + */ +function $TemplateCacheProvider() { + this.$get = ['$cacheFactory', function($cacheFactory) { + return $cacheFactory('templates'); + }]; +} + +/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE! + * + * DOM-related variables: + * + * - "node" - DOM Node + * - "element" - DOM Element or Node + * - "$node" or "$element" - jqLite-wrapped node or element + * + * + * Compiler related stuff: + * + * - "linkFn" - linking fn of a single directive + * - "nodeLinkFn" - function that aggregates all linking fns for a particular node + * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node + * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList) + */ + + +/** + * @ngdoc function + * @name ng.$compile + * @function + * + * @description + * Compiles a piece of HTML string or DOM into a template and produces a template function, which + * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together. + * + * The compilation is a process of walking the DOM tree and matching DOM elements to + * {@link ng.$compileProvider#methods_directive directives}. + * + *
+ * **Note:** This document is an in-depth reference of all directive options. + * For a gentle introduction to directives with examples of common use cases, + * see the {@link guide/directive directive guide}. + *
+ * + * ## Comprehensive Directive API + * + * There are many different options for a directive. + * + * The difference resides in the return value of the factory function. + * You can either return a "Directive Definition Object" (see below) that defines the directive properties, + * or just the `postLink` function (all other properties will have the default values). + * + *
+ * **Best Practice:** It's recommended to use the "directive definition object" form. + *
+ * + * Here's an example directive declared with a Directive Definition Object: + * + * 
+ *   var myModule = angular.module(...);
+ *
+ *   myModule.directive('directiveName', function factory(injectables) {
+ *     var directiveDefinitionObject = {
+ *       priority: 0,
+ *       template: '
', // or // function(tElement, tAttrs) { ... },
+ *       // or
+ *       // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... },
+ *       replace: false,
+ *       transclude: false,
+ *       restrict: 'A',
+ *       scope: false,
+ *       controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... },
+ *       require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'],
+ *       compile: function compile(tElement, tAttrs, transclude) {
+ *         return {
+ *           pre: function preLink(scope, iElement, iAttrs, controller) { ... },
+ *           post: function postLink(scope, iElement, iAttrs, controller) { ... }
+ *         }
+ *         // or
+ *         // return function postLink( ... ) { ... }
+ *       },
+ *       // or
+ *       // link: {
+ *       //  pre: function preLink(scope, iElement, iAttrs, controller) { ... },
+ *       //  post: function postLink(scope, iElement, iAttrs, controller) { ... }
+ *       // }
+ *       // or
+ *       // link: function postLink( ... ) { ... }
+ *     };
+ *     return directiveDefinitionObject;
+ *   });
+ *
+ * + *
+ * **Note:** Any unspecified options will use the default value. You can see the default values below. + *
+ * + * Therefore the above can be simplified as: + * + * 
+ *   var myModule = angular.module(...);
+ *
+ *   myModule.directive('directiveName', function factory(injectables) {
+ *     var directiveDefinitionObject = {
+ *       link: function postLink(scope, iElement, iAttrs) { ... }
+ *     };
+ *     return directiveDefinitionObject;
+ *     // or
+ *     // return function postLink(scope, iElement, iAttrs) { ... }
+ *   });
+ *
+ * + * + * + * ### Directive Definition Object + * + * The directive definition object provides instructions to the {@link api/ng.$compile + * compiler}. The attributes are: + * + * #### `priority` + * When there are multiple directives defined on a single DOM element, sometimes it + * is necessary to specify the order in which the directives are applied. The `priority` is used + * to sort the directives before their `compile` functions get called. Priority is defined as a + * number. Directives with greater numerical `priority` are compiled first. Pre-link functions + * are also run in priority order, but post-link functions are run in reverse order. The order + * of directives with the same priority is undefined. The default priority is `0`. + * + * #### `terminal` + * If set to true then the current `priority` will be the last set of directives + * which will execute (any directives at the current priority will still execute + * as the order of execution on same `priority` is undefined). + * + * #### `scope` + * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the + * same element request a new scope, only one new scope is created. The new scope rule does not + * apply for the root of the template since the root of the template always gets a new scope. + * + * **If set to `{}` (object hash),** then a new "isolate" scope is created. The 'isolate' scope differs from + * normal scope in that it does not prototypically inherit from the parent scope. This is useful + * when creating reusable components, which should not accidentally read or modify data in the + * parent scope. + * + * The 'isolate' scope takes an object hash which defines a set of local scope properties + * derived from the parent scope. These local properties are useful for aliasing values for + * templates. Locals definition is a hash of local scope property to its source: + * + * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is + * always a string since DOM attributes are strings. If no `attr` name is specified then the + * attribute name is assumed to be the same as the local name. + * Given `` and widget definition + * of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect + * the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the + * `localName` property on the widget scope. The `name` is read from the parent scope (not + * component scope). + * + * * `=` or `=attr` - set up bi-directional binding between a local scope property and the + * parent scope property of name defined via the value of the `attr` attribute. If no `attr` + * name is specified then the attribute name is assumed to be the same as the local name. + * Given `` and widget definition of + * `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the + * value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected + * in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent + * scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You + * can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional. + * + * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope. + * If no `attr` name is specified then the attribute name is assumed to be the same as the + * local name. Given `` and widget definition of + * `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to + * a function wrapper for the `count = count + value` expression. Often it's desirable to + * pass data from the isolated scope via an expression and to the parent scope, this can be + * done by passing a map of local variable names and values into the expression wrapper fn. + * For example, if the expression is `increment(amount)` then we can specify the amount value + * by calling the `localFn` as `localFn({amount: 22})`. + * + * + * + * #### `controller` + * Controller constructor function. The controller is instantiated before the + * pre-linking phase and it is shared with other directives (see + * `require` attribute). This allows the directives to communicate with each other and augment + * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals: + * + * * `$scope` - Current scope associated with the element + * * `$element` - Current element + * * `$attrs` - Current attributes object for the element + * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope. + * The scope can be overridden by an optional first argument. + * `function([scope], cloneLinkingFn)`. + * + * + * #### `require` + * Require another directive and inject its controller as the fourth argument to the linking function. The + * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the + * injected argument will be an array in corresponding order. If no such directive can be + * found, or if the directive does not have a controller, then an error is raised. The name can be prefixed with: + * + * * (no prefix) - Locate the required controller on the current element. Throw an error if not found. + * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found. + * * `^` - Locate the required controller by searching the element's parents. Throw an error if not found. + * * `?^` - Attempt to locate the required controller by searching the element's parentsor pass `null` to the + * `link` fn if not found. + * + * + * #### `controllerAs` + * Controller alias at the directive scope. An alias for the controller so it + * can be referenced at the directive template. The directive needs to define a scope for this + * configuration to be used. Useful in the case when directive is used as component. + * + * + * #### `restrict` + * String of subset of `EACM` which restricts the directive to a specific directive + * declaration style. If omitted, the default (attributes only) is used. + * + * * `E` - Element name: `` + * * `A` - Attribute (default): `
` + * * `C` - Class: `
` + * * `M` - Comment: `` + * + * + * #### `template` + * replace the current element with the contents of the HTML. The replacement process + * migrates all of the attributes / classes from the old element to the new one. See the + * {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive + * Directives Guide} for an example. + * + * You can specify `template` as a string representing the template or as a function which takes + * two arguments `tElement` and `tAttrs` (described in the `compile` function api below) and + * returns a string value representing the template. + * + * + * #### `templateUrl` + * Same as `template` but the template is loaded from the specified URL. Because + * the template loading is asynchronous the compilation/linking is suspended until the template + * is loaded. + * + * You can specify `templateUrl` as a string representing the URL or as a function which takes two + * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns + * a string value representing the url. In either case, the template URL is passed through {@link + * api/ng.$sce#methods_getTrustedResourceUrl $sce.getTrustedResourceUrl}. + * + * + * #### `replace` + * specify where the template should be inserted. Defaults to `false`. + * + * * `true` - the template will replace the current element. + * * `false` - the template will replace the contents of the current element. + * + * + * #### `transclude` + * compile the content of the element and make it available to the directive. + * Typically used with {@link api/ng.directive:ngTransclude + * ngTransclude}. The advantage of transclusion is that the linking function receives a + * transclusion function which is pre-bound to the correct scope. In a typical setup the widget + * creates an `isolate` scope, but the transclusion is not a child, but a sibling of the `isolate` + * scope. This makes it possible for the widget to have private state, and the transclusion to + * be bound to the parent (pre-`isolate`) scope. + * + * * `true` - transclude the content of the directive. + * * `'element'` - transclude the whole element including any directives defined at lower priority. + * + * + * #### `compile` + * + * 
+ *   function compile(tElement, tAttrs, transclude) { ... }
+ *
+ * + * The compile function deals with transforming the template DOM. Since most directives do not do + * template transformation, it is not used often. Examples that require compile functions are + * directives that transform template DOM, such as {@link + * api/ng.directive:ngRepeat ngRepeat}, or load the contents + * asynchronously, such as {@link api/ngRoute.directive:ngView ngView}. The + * compile function takes the following arguments. + * + * * `tElement` - template element - The element where the directive has been declared. It is + * safe to do template transformation on the element and child elements only. + * + * * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared + * between all directive compile functions. + * + * * `transclude` - [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)` + * + *
+ * **Note:** The template instance and the link instance may be different objects if the template has + * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that + * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration + * should be done in a linking function rather than in a compile function. + *
+ * + *
+ * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it + * e.g. does not know about the right outer scope. Please use the transclude function that is passed + * to the link function instead. + *
+ + * A compile function can have a return value which can be either a function or an object. + * + * * returning a (post-link) function - is equivalent to registering the linking function via the + * `link` property of the config object when the compile function is empty. + * + * * returning an object with function(s) registered via `pre` and `post` properties - allows you to + * control when a linking function should be called during the linking phase. See info about + * pre-linking and post-linking functions below. + * + * + * #### `link` + * This property is used only if the `compile` property is not defined. + * + * 
+ *   function link(scope, iElement, iAttrs, controller, transcludeFn) { ... }
+ *
+ * + * The link function is responsible for registering DOM listeners as well as updating the DOM. It is + * executed after the template has been cloned. This is where most of the directive logic will be + * put. + * + * * `scope` - {@link api/ng.$rootScope.Scope Scope} - The scope to be used by the + * directive for registering {@link api/ng.$rootScope.Scope#methods_$watch watches}. + * + * * `iElement` - instance element - The element where the directive is to be used. It is safe to + * manipulate the children of the element only in `postLink` function since the children have + * already been linked. + * + * * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared + * between all directive linking functions. + * + * * `controller` - a controller instance - A controller instance if at least one directive on the + * element defines a controller. The controller is shared among all the directives, which allows + * the directives to use the controllers as a communication channel. + * + * * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope. + * The scope can be overridden by an optional first argument. This is the same as the `$transclude` + * parameter of directive controllers. + * `function([scope], cloneLinkingFn)`. + * + * + * #### Pre-linking function + * + * Executed before the child elements are linked. Not safe to do DOM transformation since the + * compiler linking function will fail to locate the correct elements for linking. + * + * #### Post-linking function + * + * Executed after the child elements are linked. It is safe to do DOM transformation in the post-linking function. + * + * + * ### Attributes + * + * The {@link api/ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the + * `link()` or `compile()` functions. It has a variety of uses. + * + * accessing *Normalized attribute names:* + * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'. + * the attributes object allows for normalized access to + * the attributes. + * + * * *Directive inter-communication:* All directives share the same instance of the attributes + * object which allows the directives to use the attributes object as inter directive + * communication. + * + * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object + * allowing other directives to read the interpolated value. + * + * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes + * that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also + * the only way to easily get the actual value because during the linking phase the interpolation + * hasn't been evaluated yet and so the value is at this time set to `undefined`. + * + * 
+ * function linkingFn(scope, elm, attrs, ctrl) {
+ *   // get the attribute value
+ *   console.log(attrs.ngModel);
+ *
+ *   // change the attribute
+ *   attrs.$set('ngModel', 'new value');
+ *
+ *   // observe changes to interpolated attribute
+ *   attrs.$observe('ngModel', function(value) {
+ *     console.log('ngModel has changed value to ' + value);
+ *   });
+ * }
+ *
+ * + * Below is an example using `$compileProvider`. + * + *
+ * **Note**: Typically directives are registered with `module.directive`. The example below is + * to illustrate how `$compile` works. + *
+ * + + + +
+
+
+
+
+ + + it('should auto compile', function() { + expect(element('div[compile]').text()).toBe('Hello Angular'); + input('html').enter('{{name}}!'); + expect(element('div[compile]').text()).toBe('Angular!'); + }); + + + + * + * + * @param {string|DOMElement} element Element or HTML string to compile into a template function. + * @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives. + * @param {number} maxPriority only apply directives lower then given priority (Only effects the + * root element(s), not their children) + * @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template + * (a DOM element/tree) to a scope. Where: + * + * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to. + * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the + * `template` and call the `cloneAttachFn` function allowing the caller to attach the + * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is + * called as:
`cloneAttachFn(clonedElement, scope)` where: + * + * * `clonedElement` - is a clone of the original `element` passed into the compiler. + * * `scope` - is the current scope with which the linking function is working with. + * + * Calling the linking function returns the element of the template. It is either the original + * element passed in, or the clone of the element if the `cloneAttachFn` is provided. + * + * After linking the view is not updated until after a call to $digest which typically is done by + * Angular automatically. + * + * If you need access to the bound view, there are two ways to do it: + * + * - If you are not asking the linking function to clone the template, create the DOM element(s) + * before you send them to the compiler and keep this reference around. + * 
+ *     var element = $compile('
{{total}}
')(scope);
+ *
+ * + * - if on the other hand, you need the element to be cloned, the view reference from the original + * example would not point to the clone, but rather to the original template that was cloned. In + * this case, you can access the clone via the cloneAttachFn: + * 
+ *     var templateHTML = angular.element('
{{total}}
'),
+ *         scope = ....;
+ *
+ *     var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
+ *       //attach the clone to DOM document at the right place
+ *     });
+ *
+ *     //now we have reference to the cloned DOM via `clone`
+ *
+ * + * + * For information on how the compiler works, see the + * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide. + */ + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc service + * @name ng.$compileProvider + * @function + * + * @description + */ +$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider']; +function $CompileProvider($provide, $$sanitizeUriProvider) { + var hasDirectives = {}, + Suffix = 'Directive', + COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/, + CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/; + + // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes + // The assumption is that future DOM event attribute names will begin with + // 'on' and be composed of only English letters. + var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/; + + /** + * @ngdoc function + * @name ng.$compileProvider#directive + * @methodOf ng.$compileProvider + * @function + * + * @description + * Register a new directive with the compiler. + * + * @param {string|Object} name Name of the directive in camel-case (i.e. ngBind which + * will match as ng-bind), or an object map of directives where the keys are the + * names and the values are the factories. + * @param {function|Array} directiveFactory An injectable directive factory function. See + * {@link guide/directive} for more info. + * @returns {ng.$compileProvider} Self for chaining. + */ + this.directive = function registerDirective(name, directiveFactory) { + assertNotHasOwnProperty(name, 'directive'); + if (isString(name)) { + assertArg(directiveFactory, 'directiveFactory'); + if (!hasDirectives.hasOwnProperty(name)) { + hasDirectives[name] = []; + $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', + function($injector, $exceptionHandler) { + var directives = []; + forEach(hasDirectives[name], function(directiveFactory, index) { + try { + var directive = $injector.invoke(directiveFactory); + if (isFunction(directive)) { + directive = { compile: valueFn(directive) }; + } else if (!directive.compile && directive.link) { + directive.compile = valueFn(directive.link); + } + directive.priority = directive.priority || 0; + directive.index = index; + directive.name = directive.name || name; + directive.require = directive.require || (directive.controller && directive.name); + directive.restrict = directive.restrict || 'A'; + directives.push(directive); + } catch (e) { + $exceptionHandler(e); + } + }); + return directives; + }]); + } + hasDirectives[name].push(directiveFactory); + } else { + forEach(name, reverseParams(registerDirective)); + } + return this; + }; + + + /** + * @ngdoc function + * @name ng.$compileProvider#aHrefSanitizationWhitelist + * @methodOf ng.$compileProvider + * @function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.aHrefSanitizationWhitelist(); + } + }; + + + /** + * @ngdoc function + * @name ng.$compileProvider#imgSrcSanitizationWhitelist + * @methodOf ng.$compileProvider + * @function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.imgSrcSanitizationWhitelist(); + } + }; + + this.$get = [ + '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse', + '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri', + function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse, + $controller, $rootScope, $document, $sce, $animate, $$sanitizeUri) { + + var Attributes = function(element, attr) { + this.$$element = element; + this.$attr = attr || {}; + }; + + Attributes.prototype = { + $normalize: directiveNormalize, + + + /** + * @ngdoc function + * @name ng.$compile.directive.Attributes#$addClass + * @methodOf ng.$compile.directive.Attributes + * @function + * + * @description + * Adds the CSS class value specified by the classVal parameter to the element. If animations + * are enabled then an animation will be triggered for the class addition. + * + * @param {string} classVal The className value that will be added to the element + */ + $addClass : function(classVal) { + if(classVal && classVal.length > 0) { + $animate.addClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc function + * @name ng.$compile.directive.Attributes#$removeClass + * @methodOf ng.$compile.directive.Attributes + * @function + * + * @description + * Removes the CSS class value specified by the classVal parameter from the element. If + * animations are enabled then an animation will be triggered for the class removal. + * + * @param {string} classVal The className value that will be removed from the element + */ + $removeClass : function(classVal) { + if(classVal && classVal.length > 0) { + $animate.removeClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc function + * @name ng.$compile.directive.Attributes#$updateClass + * @methodOf ng.$compile.directive.Attributes + * @function + * + * @description + * Adds and removes the appropriate CSS class values to the element based on the difference + * between the new and old CSS class values (specified as newClasses and oldClasses). + * + * @param {string} newClasses The current CSS className value + * @param {string} oldClasses The former CSS className value + */ + $updateClass : function(newClasses, oldClasses) { + this.$removeClass(tokenDifference(oldClasses, newClasses)); + this.$addClass(tokenDifference(newClasses, oldClasses)); + }, + + /** + * Set a normalized attribute on the element in a way such that all directives + * can share the attribute. This function properly handles boolean attributes. + * @param {string} key Normalized key. (ie ngAttribute) + * @param {string|boolean} value The value to set. If `null` attribute will be deleted. + * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute. + * Defaults to true. + * @param {string=} attrName Optional none normalized name. Defaults to key. + */ + $set: function(key, value, writeAttr, attrName) { + // TODO: decide whether or not to throw an error if "class" + //is set through this function since it may cause $updateClass to + //become unstable. + + var booleanKey = getBooleanAttrName(this.$$element[0], key), + normalizedVal, + nodeName; + + if (booleanKey) { + this.$$element.prop(key, value); + attrName = booleanKey; + } + + this[key] = value; + + // translate normalized key to actual key + if (attrName) { + this.$attr[key] = attrName; + } else { + attrName = this.$attr[key]; + if (!attrName) { + this.$attr[key] = attrName = snake_case(key, '-'); + } + } + + nodeName = nodeName_(this.$$element); + + // sanitize a[href] and img[src] values + if ((nodeName === 'A' && key === 'href') || + (nodeName === 'IMG' && key === 'src')) { + this[key] = value = $$sanitizeUri(value, key === 'src'); + } + + if (writeAttr !== false) { + if (value === null || value === undefined) { + this.$$element.removeAttr(attrName); + } else { + this.$$element.attr(attrName, value); + } + } + + // fire observers + var $$observers = this.$$observers; + $$observers && forEach($$observers[key], function(fn) { + try { + fn(value); + } catch (e) { + $exceptionHandler(e); + } + }); + }, + + + /** + * @ngdoc function + * @name ng.$compile.directive.Attributes#$observe + * @methodOf ng.$compile.directive.Attributes + * @function + * + * @description + * Observes an interpolated attribute. + * + * The observer function will be invoked once during the next `$digest` following + * compilation. The observer is then invoked whenever the interpolated value + * changes. + * + * @param {string} key Normalized key. (ie ngAttribute) . + * @param {function(interpolatedValue)} fn Function that will be called whenever + the interpolated value of the attribute changes. + * See the {@link guide/directive#Attributes Directives} guide for more info. + * @returns {function()} the `fn` parameter. + */ + $observe: function(key, fn) { + var attrs = this, + $$observers = (attrs.$$observers || (attrs.$$observers = {})), + listeners = ($$observers[key] || ($$observers[key] = [])); + + listeners.push(fn); + $rootScope.$evalAsync(function() { + if (!listeners.$$inter) { + // no one registered attribute interpolation function, so lets call it manually + fn(attrs[key]); + } + }); + return fn; + } + }; + + var startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}') + ? identity + : function denormalizeTemplate(template) { + return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol); + }, + NG_ATTR_BINDING = /^ngAttr[A-Z]/; + + + return compile; + + //================================ + + function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, + previousCompileContext) { + if (!($compileNodes instanceof jqLite)) { + // jquery always rewraps, whereas we need to preserve the original selector so that we can + // modify it. + $compileNodes = jqLite($compileNodes); + } + // We can not compile top level text elements since text nodes can be merged and we will + // not be able to attach scope data to them, so we will wrap them in + forEach($compileNodes, function(node, index){ + if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) { + $compileNodes[index] = node = jqLite(node).wrap('').parent()[0]; + } + }); + var compositeLinkFn = + compileNodes($compileNodes, transcludeFn, $compileNodes, + maxPriority, ignoreDirective, previousCompileContext); + return function publicLinkFn(scope, cloneConnectFn, transcludeControllers){ + assertArg(scope, 'scope'); + // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart + // and sometimes changes the structure of the DOM. + var $linkNode = cloneConnectFn + ? JQLitePrototype.clone.call($compileNodes) // IMPORTANT!!! + : $compileNodes; + + forEach(transcludeControllers, function(instance, name) { + $linkNode.data('$' + name + 'Controller', instance); + }); + + // Attach scope only to non-text nodes. + for(var i = 0, ii = $linkNode.length; i + addDirective(directives, + directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective); + + // iterate over the attributes + for (var attr, name, nName, ngAttrName, value, nAttrs = node.attributes, + j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) { + var attrStartName = false; + var attrEndName = false; + + attr = nAttrs[j]; + if (!msie || msie >= 8 || attr.specified) { + name = attr.name; + // support ngAttr attribute binding + ngAttrName = directiveNormalize(name); + if (NG_ATTR_BINDING.test(ngAttrName)) { + name = snake_case(ngAttrName.substr(6), '-'); + } + + var directiveNName = ngAttrName.replace(/(Start|End)$/, ''); + if (ngAttrName === directiveNName + 'Start') { + attrStartName = name; + attrEndName = name.substr(0, name.length - 5) + 'end'; + name = name.substr(0, name.length - 6); + } + + nName = directiveNormalize(name.toLowerCase()); + attrsMap[nName] = name; + attrs[nName] = value = trim((msie && name == 'href') + ? decodeURIComponent(node.getAttribute(name, 2)) + : attr.value); + if (getBooleanAttrName(node, nName)) { + attrs[nName] = true; // presence means true + } + addAttrInterpolateDirective(node, directives, value, nName); + addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName, + attrEndName); + } + } + + // use class as directive + className = node.className; + if (isString(className) && className !== '') { + while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) { + nName = directiveNormalize(match[2]); + if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[3]); + } + className = className.substr(match.index + match[0].length); + } + } + break; + case 3: /* Text Node */ + addTextInterpolateDirective(directives, node.nodeValue); + break; + case 8: /* Comment */ + try { + match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue); + if (match) { + nName = directiveNormalize(match[1]); + if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[2]); + } + } + } catch (e) { + // turns out that under some circumstances IE9 throws errors when one attempts to read + // comment's node value. + // Just ignore it and continue. (Can't seem to reproduce in test case.) + } + break; + } + + directives.sort(byPriority); + return directives; + } + + /** + * Given a node with an directive-start it collects all of the siblings until it finds + * directive-end. + * @param node + * @param attrStart + * @param attrEnd + * @returns {*} + */ + function groupScan(node, attrStart, attrEnd) { + var nodes = []; + var depth = 0; + if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) { + var startNode = node; + do { + if (!node) { + throw $compileMinErr('uterdir', + "Unterminated attribute, found '{0}' but no matching '{1}' found.", + attrStart, attrEnd); + } + if (node.nodeType == 1 /** Element **/) { + if (node.hasAttribute(attrStart)) depth++; + if (node.hasAttribute(attrEnd)) depth--; + } + nodes.push(node); + node = node.nextSibling; + } while (depth > 0); + } else { + nodes.push(node); + } + + return jqLite(nodes); + } + + /** + * Wrapper for linking function which converts normal linking function into a grouped + * linking function. + * @param linkFn + * @param attrStart + * @param attrEnd + * @returns {Function} + */ + function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) { + return function(scope, element, attrs, controllers, transcludeFn) { + element = groupScan(element[0], attrStart, attrEnd); + return linkFn(scope, element, attrs, controllers, transcludeFn); + }; + } + + /** + * Once the directives have been collected, their compile functions are executed. This method + * is responsible for inlining directive templates as well as terminating the application + * of the directives if the terminal directive has been reached. + * + * @param {Array} directives Array of collected directives to execute their compile function. + * this needs to be pre-sorted by priority order. + * @param {Node} compileNode The raw DOM node to apply the compile functions to + * @param {Object} templateAttrs The shared attribute function + * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the + * scope argument is auto-generated to the new + * child of the transcluded parent scope. + * @param {JQLite} jqCollection If we are working on the root of the compile tree then this + * argument has the root jqLite array so that we can replace nodes + * on it. + * @param {Object=} originalReplaceDirective An optional directive that will be ignored when + * compiling the transclusion. + * @param {Array.} preLinkFns + * @param {Array.} postLinkFns + * @param {Object} previousCompileContext Context used for previous compilation of the current + * node + * @returns linkFn + */ + function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, + jqCollection, originalReplaceDirective, preLinkFns, postLinkFns, + previousCompileContext) { + previousCompileContext = previousCompileContext || {}; + + var terminalPriority = -Number.MAX_VALUE, + newScopeDirective, + controllerDirectives = previousCompileContext.controllerDirectives, + newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective, + templateDirective = previousCompileContext.templateDirective, + nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective, + hasTranscludeDirective = false, + hasElementTranscludeDirective = false, + $compileNode = templateAttrs.$$element = jqLite(compileNode), + directive, + directiveName, + $template, + replaceDirective = originalReplaceDirective, + childTranscludeFn = transcludeFn, + linkFn, + directiveValue; + + // executes all directives on the current element + for(var i = 0, ii = directives.length; i < ii; i++) { + directive = directives[i]; + var attrStart = directive.$$start; + var attrEnd = directive.$$end; + + // collect multiblock sections + if (attrStart) { + $compileNode = groupScan(compileNode, attrStart, attrEnd); + } + $template = undefined; + + if (terminalPriority > directive.priority) { + break; // prevent further processing of directives + } + + if (directiveValue = directive.scope) { + newScopeDirective = newScopeDirective || directive; + + // skip the check for directives with async templates, we'll check the derived sync + // directive when the template arrives + if (!directive.templateUrl) { + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive, + $compileNode); + if (isObject(directiveValue)) { + newIsolateScopeDirective = directive; + } + } + } + + directiveName = directive.name; + + if (!directive.templateUrl && directive.controller) { + directiveValue = directive.controller; + controllerDirectives = controllerDirectives || {}; + assertNoDuplicate("'" + directiveName + "' controller", + controllerDirectives[directiveName], directive, $compileNode); + controllerDirectives[directiveName] = directive; + } + + if (directiveValue = directive.transclude) { + hasTranscludeDirective = true; + + // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion. + // This option should only be used by directives that know how to how to safely handle element transclusion, + // where the transcluded nodes are added or replaced after linking. + if (!directive.$$tlb) { + assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode); + nonTlbTranscludeDirective = directive; + } + + if (directiveValue == 'element') { + hasElementTranscludeDirective = true; + terminalPriority = directive.priority; + $template = groupScan(compileNode, attrStart, attrEnd); + $compileNode = templateAttrs.$$element = + jqLite(document.createComment(' ' + directiveName + ': ' + + templateAttrs[directiveName] + ' ')); + compileNode = $compileNode[0]; + replaceWith(jqCollection, jqLite(sliceArgs($template)), compileNode); + + childTranscludeFn = compile($template, transcludeFn, terminalPriority, + replaceDirective && replaceDirective.name, { + // Don't pass in: + // - controllerDirectives - otherwise we'll create duplicates controllers + // - newIsolateScopeDirective or templateDirective - combining templates with + // element transclusion doesn't make sense. + // + // We need only nonTlbTranscludeDirective so that we prevent putting transclusion + // on the same element more than once. + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + } else { + $template = jqLite(jqLiteClone(compileNode)).contents(); + $compileNode.html(''); // clear contents + childTranscludeFn = compile($template, transcludeFn); + } + } + + if (directive.template) { + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + directiveValue = (isFunction(directive.template)) + ? directive.template($compileNode, templateAttrs) + : directive.template; + + directiveValue = denormalizeTemplate(directiveValue); + + if (directive.replace) { + replaceDirective = directive; + $template = jqLite('
' + + trim(directiveValue) + + '
').contents(); + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + directiveName, ''); + } + + replaceWith(jqCollection, $compileNode, compileNode); + + var newTemplateAttrs = {$attr: {}}; + + // combine directives from the original node and from the template: + // - take the array of directives for this element + // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed) + // - collect directives from the template and sort them by priority + // - combine directives as: processed + template + unprocessed + var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs); + var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1)); + + if (newIsolateScopeDirective) { + markDirectivesAsIsolate(templateDirectives); + } + directives = directives.concat(templateDirectives).concat(unprocessedDirectives); + mergeTemplateAttributes(templateAttrs, newTemplateAttrs); + + ii = directives.length; + } else { + $compileNode.html(directiveValue); + } + } + + if (directive.templateUrl) { + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + if (directive.replace) { + replaceDirective = directive; + } + + nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode, + templateAttrs, jqCollection, childTranscludeFn, preLinkFns, postLinkFns, { + controllerDirectives: controllerDirectives, + newIsolateScopeDirective: newIsolateScopeDirective, + templateDirective: templateDirective, + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + ii = directives.length; + } else if (directive.compile) { + try { + linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn); + if (isFunction(linkFn)) { + addLinkFns(null, linkFn, attrStart, attrEnd); + } else if (linkFn) { + addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd); + } + } catch (e) { + $exceptionHandler(e, startingTag($compileNode)); + } + } + + if (directive.terminal) { + nodeLinkFn.terminal = true; + terminalPriority = Math.max(terminalPriority, directive.priority); + } + + } + + nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true; + nodeLinkFn.transclude = hasTranscludeDirective && childTranscludeFn; + + // might be normal or delayed nodeLinkFn depending on if templateUrl is present + return nodeLinkFn; + + //////////////////// + + function addLinkFns(pre, post, attrStart, attrEnd) { + if (pre) { + if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd); + pre.require = directive.require; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + pre = cloneAndAnnotateFn(pre, {isolateScope: true}); + } + preLinkFns.push(pre); + } + if (post) { + if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd); + post.require = directive.require; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + post = cloneAndAnnotateFn(post, {isolateScope: true}); + } + postLinkFns.push(post); + } + } + + + function getControllers(require, $element, elementControllers) { + var value, retrievalMethod = 'data', optional = false; + if (isString(require)) { + while((value = require.charAt(0)) == '^' || value == '?') { + require = require.substr(1); + if (value == '^') { + retrievalMethod = 'inheritedData'; + } + optional = optional || value == '?'; + } + value = null; + + if (elementControllers && retrievalMethod === 'data') { + value = elementControllers[require]; + } + value = value || $element[retrievalMethod]('$' + require + 'Controller'); + + if (!value && !optional) { + throw $compileMinErr('ctreq', + "Controller '{0}', required by directive '{1}', can't be found!", + require, directiveName); + } + return value; + } else if (isArray(require)) { + value = []; + forEach(require, function(require) { + value.push(getControllers(require, $element, elementControllers)); + }); + } + return value; + } + + + function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) { + var attrs, $element, i, ii, linkFn, controller, isolateScope, elementControllers = {}, transcludeFn; + + if (compileNode === linkNode) { + attrs = templateAttrs; + } else { + attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr)); + } + $element = attrs.$$element; + + if (newIsolateScopeDirective) { + var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/; + var $linkNode = jqLite(linkNode); + + isolateScope = scope.$new(true); + + if (templateDirective && (templateDirective === newIsolateScopeDirective.$$originalDirective)) { + $linkNode.data('$isolateScope', isolateScope) ; + } else { + $linkNode.data('$isolateScopeNoTemplate', isolateScope); + } + + + + safeAddClass($linkNode, 'ng-isolate-scope'); + + forEach(newIsolateScopeDirective.scope, function(definition, scopeName) { + var match = definition.match(LOCAL_REGEXP) || [], + attrName = match[3] || scopeName, + optional = (match[2] == '?'), + mode = match[1], // @, =, or & + lastValue, + parentGet, parentSet; + + isolateScope.$$isolateBindings[scopeName] = mode + attrName; + + switch (mode) { + + case '@': + attrs.$observe(attrName, function(value) { + isolateScope[scopeName] = value; + }); + attrs.$$observers[attrName].$$scope = scope; + if( attrs[attrName] ) { + // If the attribute has been provided then we trigger an interpolation to ensure + // the value is there for use in the link fn + isolateScope[scopeName] = $interpolate(attrs[attrName])(scope); + } + break; + + case '=': + if (optional && !attrs[attrName]) { + return; + } + parentGet = $parse(attrs[attrName]); + parentSet = parentGet.assign || function() { + // reset the change, or we will throw this exception on every $digest + lastValue = isolateScope[scopeName] = parentGet(scope); + throw $compileMinErr('nonassign', + "Expression '{0}' used with directive '{1}' is non-assignable!", + attrs[attrName], newIsolateScopeDirective.name); + }; + lastValue = isolateScope[scopeName] = parentGet(scope); + isolateScope.$watch(function parentValueWatch() { + var parentValue = parentGet(scope); + + if (parentValue !== isolateScope[scopeName]) { + // we are out of sync and need to copy + if (parentValue !== lastValue) { + // parent changed and it has precedence + lastValue = isolateScope[scopeName] = parentValue; + } else { + // if the parent can be assigned then do so + parentSet(scope, parentValue = lastValue = isolateScope[scopeName]); + } + } + return parentValue; + }); + break; + + case '&': + parentGet = $parse(attrs[attrName]); + isolateScope[scopeName] = function(locals) { + return parentGet(scope, locals); + }; + break; + + default: + throw $compileMinErr('iscp', + "Invalid isolate scope definition for directive '{0}'." + + " Definition: {... {1}: '{2}' ...}", + newIsolateScopeDirective.name, scopeName, definition); + } + }); + } + transcludeFn = boundTranscludeFn && controllersBoundTransclude; + if (controllerDirectives) { + forEach(controllerDirectives, function(directive) { + var locals = { + $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope, + $element: $element, + $attrs: attrs, + $transclude: transcludeFn + }, controllerInstance; + + controller = directive.controller; + if (controller == '@') { + controller = attrs[directive.name]; + } + + controllerInstance = $controller(controller, locals); + // For directives with element transclusion the element is a comment, + // but jQuery .data doesn't support attaching data to comment nodes as it's hard to + // clean up (http://bugs.jquery.com/ticket/8335). + // Instead, we save the controllers for the element in a local hash and attach to .data + // later, once we have the actual element. + elementControllers[directive.name] = controllerInstance; + if (!hasElementTranscludeDirective) { + $element.data('$' + directive.name + 'Controller', controllerInstance); + } + + if (directive.controllerAs) { + locals.$scope[directive.controllerAs] = controllerInstance; + } + }); + } + + // PRELINKING + for(i = 0, ii = preLinkFns.length; i < ii; i++) { + try { + linkFn = preLinkFns[i]; + linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs, + linkFn.require && getControllers(linkFn.require, $element, elementControllers), transcludeFn); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + + // RECURSION + // We only pass the isolate scope, if the isolate directive has a template, + // otherwise the child elements do not belong to the isolate directive. + var scopeToChild = scope; + if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) { + scopeToChild = isolateScope; + } + childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn); + + // POSTLINKING + for(i = postLinkFns.length - 1; i >= 0; i--) { + try { + linkFn = postLinkFns[i]; + linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs, + linkFn.require && getControllers(linkFn.require, $element, elementControllers), transcludeFn); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + + // This is the function that is injected as `$transclude`. + function controllersBoundTransclude(scope, cloneAttachFn) { + var transcludeControllers; + + // no scope passed + if (arguments.length < 2) { + cloneAttachFn = scope; + scope = undefined; + } + + if (hasElementTranscludeDirective) { + transcludeControllers = elementControllers; + } + + return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers); + } + } + } + + function markDirectivesAsIsolate(directives) { + // mark all directives as needing isolate scope. + for (var j = 0, jj = directives.length; j < jj; j++) { + directives[j] = inherit(directives[j], {$$isolateScope: true}); + } + } + + /** + * looks up the directive and decorates it with exception handling and proper parameters. We + * call this the boundDirective. + * + * @param {string} name name of the directive to look up. + * @param {string} location The directive must be found in specific format. + * String containing any of theses characters: + * + * * `E`: element name + * * `A': attribute + * * `C`: class + * * `M`: comment + * @returns true if directive was added. + */ + function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName, + endAttrName) { + if (name === ignoreDirective) return null; + var match = null; + if (hasDirectives.hasOwnProperty(name)) { + for(var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i directive.priority) && + directive.restrict.indexOf(location) != -1) { + if (startAttrName) { + directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName}); + } + tDirectives.push(directive); + match = directive; + } + } catch(e) { $exceptionHandler(e); } + } + } + return match; + } + + + /** + * When the element is replaced with HTML template then the new attributes + * on the template need to be merged with the existing attributes in the DOM. + * The desired effect is to have both of the attributes present. + * + * @param {object} dst destination attributes (original DOM) + * @param {object} src source attributes (from the directive template) + */ + function mergeTemplateAttributes(dst, src) { + var srcAttr = src.$attr, + dstAttr = dst.$attr, + $element = dst.$$element; + + // reapply the old attributes to the new element + forEach(dst, function(value, key) { + if (key.charAt(0) != '$') { + if (src[key]) { + value += (key === 'style' ? ';' : ' ') + src[key]; + } + dst.$set(key, value, true, srcAttr[key]); + } + }); + + // copy the new attributes on the old attrs object + forEach(src, function(value, key) { + if (key == 'class') { + safeAddClass($element, value); + dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value; + } else if (key == 'style') { + $element.attr('style', $element.attr('style') + ';' + value); + dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value; + // `dst` will never contain hasOwnProperty as DOM parser won't let it. + // You will get an "InvalidCharacterError: DOM Exception 5" error if you + // have an attribute like "has-own-property" or "data-has-own-property", etc. + } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) { + dst[key] = value; + dstAttr[key] = srcAttr[key]; + } + }); + } + + + function compileTemplateUrl(directives, $compileNode, tAttrs, + $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) { + var linkQueue = [], + afterTemplateNodeLinkFn, + afterTemplateChildLinkFn, + beforeTemplateCompileNode = $compileNode[0], + origAsyncDirective = directives.shift(), + // The fact that we have to copy and patch the directive seems wrong! + derivedSyncDirective = extend({}, origAsyncDirective, { + templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective + }), + templateUrl = (isFunction(origAsyncDirective.templateUrl)) + ? origAsyncDirective.templateUrl($compileNode, tAttrs) + : origAsyncDirective.templateUrl; + + $compileNode.html(''); + + $http.get($sce.getTrustedResourceUrl(templateUrl), {cache: $templateCache}). + success(function(content) { + var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn; + + content = denormalizeTemplate(content); + + if (origAsyncDirective.replace) { + $template = jqLite('
' + trim(content) + '
').contents(); + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + origAsyncDirective.name, templateUrl); + } + + tempTemplateAttrs = {$attr: {}}; + replaceWith($rootElement, $compileNode, compileNode); + var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs); + + if (isObject(origAsyncDirective.scope)) { + markDirectivesAsIsolate(templateDirectives); + } + directives = templateDirectives.concat(directives); + mergeTemplateAttributes(tAttrs, tempTemplateAttrs); + } else { + compileNode = beforeTemplateCompileNode; + $compileNode.html(content); + } + + directives.unshift(derivedSyncDirective); + + afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs, + childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns, + previousCompileContext); + forEach($rootElement, function(node, i) { + if (node == compileNode) { + $rootElement[i] = $compileNode[0]; + } + }); + afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn); + + + while(linkQueue.length) { + var scope = linkQueue.shift(), + beforeTemplateLinkNode = linkQueue.shift(), + linkRootElement = linkQueue.shift(), + boundTranscludeFn = linkQueue.shift(), + linkNode = $compileNode[0]; + + if (beforeTemplateLinkNode !== beforeTemplateCompileNode) { + // it was cloned therefore we have to clone as well. + linkNode = jqLiteClone(compileNode); + replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode); + } + if (afterTemplateNodeLinkFn.transclude) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude); + } else { + childBoundTranscludeFn = boundTranscludeFn; + } + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, + childBoundTranscludeFn); + } + linkQueue = null; + }). + error(function(response, code, headers, config) { + throw $compileMinErr('tpload', 'Failed to load template: {0}', config.url); + }); + + return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) { + if (linkQueue) { + linkQueue.push(scope); + linkQueue.push(node); + linkQueue.push(rootElement); + linkQueue.push(boundTranscludeFn); + } else { + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, boundTranscludeFn); + } + }; + } + + + /** + * Sorting function for bound directives. + */ + function byPriority(a, b) { + var diff = b.priority - a.priority; + if (diff !== 0) return diff; + if (a.name !== b.name) return (a.name < b.name) ? -1 : 1; + return a.index - b.index; + } + + + function assertNoDuplicate(what, previousDirective, directive, element) { + if (previousDirective) { + throw $compileMinErr('multidir', 'Multiple directives [{0}, {1}] asking for {2} on: {3}', + previousDirective.name, directive.name, what, startingTag(element)); + } + } + + + function addTextInterpolateDirective(directives, text) { + var interpolateFn = $interpolate(text, true); + if (interpolateFn) { + directives.push({ + priority: 0, + compile: valueFn(function textInterpolateLinkFn(scope, node) { + var parent = node.parent(), + bindings = parent.data('$binding') || []; + bindings.push(interpolateFn); + safeAddClass(parent.data('$binding', bindings), 'ng-binding'); + scope.$watch(interpolateFn, function interpolateFnWatchAction(value) { + node[0].nodeValue = value; + }); + }) + }); + } + } + + + function getTrustedContext(node, attrNormalizedName) { + if (attrNormalizedName == "srcdoc") { + return $sce.HTML; + } + var tag = nodeName_(node); + // maction[xlink:href] can source SVG. It's not limited to . + if (attrNormalizedName == "xlinkHref" || + (tag == "FORM" && attrNormalizedName == "action") || + (tag != "IMG" && (attrNormalizedName == "src" || + attrNormalizedName == "ngSrc"))) { + return $sce.RESOURCE_URL; + } + } + + + function addAttrInterpolateDirective(node, directives, value, name) { + var interpolateFn = $interpolate(value, true); + + // no interpolation found -> ignore + if (!interpolateFn) return; + + + if (name === "multiple" && nodeName_(node) === "SELECT") { + throw $compileMinErr("selmulti", + "Binding to the 'multiple' attribute is not supported. Element: {0}", + startingTag(node)); + } + + directives.push({ + priority: 100, + compile: function() { + return { + pre: function attrInterpolatePreLinkFn(scope, element, attr) { + var $$observers = (attr.$$observers || (attr.$$observers = {})); + + if (EVENT_HANDLER_ATTR_REGEXP.test(name)) { + throw $compileMinErr('nodomevents', + "Interpolations for HTML DOM event attributes are disallowed. Please use the " + + "ng- versions (such as ng-click instead of onclick) instead."); + } + + // we need to interpolate again, in case the attribute value has been updated + // (e.g. by another directive's compile function) + interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name)); + + // if attribute was updated so that there is no interpolation going on we don't want to + // register any observers + if (!interpolateFn) return; + + // TODO(i): this should likely be attr.$set(name, iterpolateFn(scope) so that we reset the + // actual attr value + attr[name] = interpolateFn(scope); + ($$observers[name] || ($$observers[name] = [])).$$inter = true; + (attr.$$observers && attr.$$observers[name].$$scope || scope). + $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) { + //special case for class attribute addition + removal + //so that class changes can tap into the animation + //hooks provided by the $animate service. Be sure to + //skip animations when the first digest occurs (when + //both the new and the old values are the same) since + //the CSS classes are the non-interpolated values + if(name === 'class' && newValue != oldValue) { + attr.$updateClass(newValue, oldValue); + } else { + attr.$set(name, newValue); + } + }); + } + }; + } + }); + } + + + /** + * This is a special jqLite.replaceWith, which can replace items which + * have no parents, provided that the containing jqLite collection is provided. + * + * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes + * in the root of the tree. + * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep + * the shell, but replace its DOM node reference. + * @param {Node} newNode The new DOM node. + */ + function replaceWith($rootElement, elementsToRemove, newNode) { + var firstElementToRemove = elementsToRemove[0], + removeCount = elementsToRemove.length, + parent = firstElementToRemove.parentNode, + i, ii; + + if ($rootElement) { + for(i = 0, ii = $rootElement.length; i < ii; i++) { + if ($rootElement[i] == firstElementToRemove) { + $rootElement[i++] = newNode; + for (var j = i, j2 = j + removeCount - 1, + jj = $rootElement.length; + j < jj; j++, j2++) { + if (j2 < jj) { + $rootElement[j] = $rootElement[j2]; + } else { + delete $rootElement[j]; + } + } + $rootElement.length -= removeCount - 1; + break; + } + } + } + + if (parent) { + parent.replaceChild(newNode, firstElementToRemove); + } + var fragment = document.createDocumentFragment(); + fragment.appendChild(firstElementToRemove); + newNode[jqLite.expando] = firstElementToRemove[jqLite.expando]; + for (var k = 1, kk = elementsToRemove.length; k < kk; k++) { + var element = elementsToRemove[k]; + jqLite(element).remove(); // must do this way to clean up expando + fragment.appendChild(element); + delete elementsToRemove[k]; + } + + elementsToRemove[0] = newNode; + elementsToRemove.length = 1; + } + + + function cloneAndAnnotateFn(fn, annotation) { + return extend(function() { return fn.apply(null, arguments); }, fn, annotation); + } + }]; +} + +var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i; +/** + * Converts all accepted directives format into proper directive name. + * All of these will become 'myDirective': + * my:Directive + * my-directive + * x-my-directive + * data-my:directive + * + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function directiveNormalize(name) { + return camelCase(name.replace(PREFIX_REGEXP, '')); +} + +/** + * @ngdoc object + * @name ng.$compile.directive.Attributes + * + * @description + * A shared object between directive compile / linking functions which contains normalized DOM + * element attributes. The values reflect current binding state `{{ }}`. The normalization is + * needed since all of these are treated as equivalent in Angular: + * + * + */ + +/** + * @ngdoc property + * @name ng.$compile.directive.Attributes#$attr + * @propertyOf ng.$compile.directive.Attributes + * @returns {object} A map of DOM element attribute names to the normalized name. This is + * needed to do reverse lookup from normalized name back to actual name. + */ + + +/** + * @ngdoc function + * @name ng.$compile.directive.Attributes#$set + * @methodOf ng.$compile.directive.Attributes + * @function + * + * @description + * Set DOM element attribute value. + * + * + * @param {string} name Normalized element attribute name of the property to modify. The name is + * revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr} + * property to the original name. + * @param {string} value Value to set the attribute to. The value can be an interpolated string. + */ + + + +/** + * Closure compiler type information + */ + +function nodesetLinkingFn( + /* angular.Scope */ scope, + /* NodeList */ nodeList, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +){} + +function directiveLinkingFn( + /* nodesetLinkingFn */ nodesetLinkingFn, + /* angular.Scope */ scope, + /* Node */ node, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +){} + +function tokenDifference(str1, str2) { + var values = '', + tokens1 = str1.split(/\s+/), + tokens2 = str2.split(/\s+/); + + outer: + for(var i = 0; i < tokens1.length; i++) { + var token = tokens1[i]; + for(var j = 0; j < tokens2.length; j++) { + if(token == tokens2[j]) continue outer; + } + values += (values.length > 0 ? ' ' : '') + token; + } + return values; +} + +/** + * @ngdoc object + * @name ng.$controllerProvider + * @description + * The {@link ng.$controller $controller service} is used by Angular to create new + * controllers. + * + * This provider allows controller registration via the + * {@link ng.$controllerProvider#methods_register register} method. + */ +function $ControllerProvider() { + var controllers = {}, + CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/; + + + /** + * @ngdoc function + * @name ng.$controllerProvider#register + * @methodOf ng.$controllerProvider + * @param {string|Object} name Controller name, or an object map of controllers where the keys are + * the names and the values are the constructors. + * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI + * annotations in the array notation). + */ + this.register = function(name, constructor) { + assertNotHasOwnProperty(name, 'controller'); + if (isObject(name)) { + extend(controllers, name); + } else { + controllers[name] = constructor; + } + }; + + + this.$get = ['$injector', '$window', function($injector, $window) { + + /** + * @ngdoc function + * @name ng.$controller + * @requires $injector + * + * @param {Function|string} constructor If called with a function then it's considered to be the + * controller constructor function. Otherwise it's considered to be a string which is used + * to retrieve the controller constructor using the following steps: + * + * * check if a controller with given name is registered via `$controllerProvider` + * * check if evaluating the string on the current scope returns a constructor + * * check `window[constructor]` on the global `window` object + * + * @param {Object} locals Injection locals for Controller. + * @return {Object} Instance of given controller. + * + * @description + * `$controller` service is responsible for instantiating controllers. + * + * It's just a simple call to {@link AUTO.$injector $injector}, but extracted into + * a service, so that one can override this service with {@link https://gist.github.com/1649788 + * BC version}. + */ + return function(expression, locals) { + var instance, match, constructor, identifier; + + if(isString(expression)) { + match = expression.match(CNTRL_REG), + constructor = match[1], + identifier = match[3]; + expression = controllers.hasOwnProperty(constructor) + ? controllers[constructor] + : getter(locals.$scope, constructor, true) || getter($window, constructor, true); + + assertArgFn(expression, constructor, true); + } + + instance = $injector.instantiate(expression, locals); + + if (identifier) { + if (!(locals && typeof locals.$scope == 'object')) { + throw minErr('$controller')('noscp', + "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.", + constructor || expression.name, identifier); + } + + locals.$scope[identifier] = instance; + } + + return instance; + }; + }]; +} + +/** + * @ngdoc object + * @name ng.$document + * @requires $window + * + * @description + * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document` + * element. + */ +function $DocumentProvider(){ + this.$get = ['$window', function(window){ + return jqLite(window.document); + }]; +} + +/** + * @ngdoc function + * @name ng.$exceptionHandler + * @requires $log + * + * @description + * Any uncaught exception in angular expressions is delegated to this service. + * The default implementation simply delegates to `$log.error` which logs it into + * the browser console. + * + * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by + * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing. + * + * ## Example: + * + * 
+ *   angular.module('exceptionOverride', []).factory('$exceptionHandler', function () {
+ *     return function (exception, cause) {
+ *       exception.message += ' (caused by "' + cause + '")';
+ *       throw exception;
+ *     };
+ *   });
+ *
+ * + * This example will override the normal action of `$exceptionHandler`, to make angular + * exceptions fail hard when they happen, instead of just logging to the console. + * + * @param {Error} exception Exception associated with the error. + * @param {string=} cause optional information about the context in which + * the error was thrown. + * + */ +function $ExceptionHandlerProvider() { + this.$get = ['$log', function($log) { + return function(exception, cause) { + $log.error.apply($log, arguments); + }; + }]; +} + +/** + * Parse headers into key value object + * + * @param {string} headers Raw headers as a string + * @returns {Object} Parsed headers as key value object + */ +function parseHeaders(headers) { + var parsed = {}, key, val, i; + + if (!headers) return parsed; + + forEach(headers.split('\n'), function(line) { + i = line.indexOf(':'); + key = lowercase(trim(line.substr(0, i))); + val = trim(line.substr(i + 1)); + + if (key) { + if (parsed[key]) { + parsed[key] += ', ' + val; + } else { + parsed[key] = val; + } + } + }); + + return parsed; +} + + +/** + * Returns a function that provides access to parsed headers. + * + * Headers are lazy parsed when first requested. + * @see parseHeaders + * + * @param {(string|Object)} headers Headers to provide access to. + * @returns {function(string=)} Returns a getter function which if called with: + * + * - if called with single an argument returns a single header value or null + * - if called with no arguments returns an object containing all headers. + */ +function headersGetter(headers) { + var headersObj = isObject(headers) ? headers : undefined; + + return function(name) { + if (!headersObj) headersObj = parseHeaders(headers); + + if (name) { + return headersObj[lowercase(name)] || null; + } + + return headersObj; + }; +} + + +/** + * Chain all given functions + * + * This function is used for both request and response transforming + * + * @param {*} data Data to transform. + * @param {function(string=)} headers Http headers getter fn. + * @param {(function|Array.)} fns Function or an array of functions. + * @returns {*} Transformed data. + */ +function transformData(data, headers, fns) { + if (isFunction(fns)) + return fns(data, headers); + + forEach(fns, function(fn) { + data = fn(data, headers); + }); + + return data; +} + + +function isSuccess(status) { + return 200 <= status && status < 300; +} + + +function $HttpProvider() { + var JSON_START = /^\s*(\[|\{[^\{])/, + JSON_END = /[\}\]]\s*$/, + PROTECTION_PREFIX = /^\)\]\}',?\n/, + CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': 'application/json;charset=utf-8'}; + + var defaults = this.defaults = { + // transform incoming response data + transformResponse: [function(data) { + if (isString(data)) { + // strip json vulnerability protection prefix + data = data.replace(PROTECTION_PREFIX, ''); + if (JSON_START.test(data) && JSON_END.test(data)) + data = fromJson(data); + } + return data; + }], + + // transform outgoing request data + transformRequest: [function(d) { + return isObject(d) && !isFile(d) ? toJson(d) : d; + }], + + // default headers + headers: { + common: { + 'Accept': 'application/json, text/plain, */*' + }, + post: CONTENT_TYPE_APPLICATION_JSON, + put: CONTENT_TYPE_APPLICATION_JSON, + patch: CONTENT_TYPE_APPLICATION_JSON + }, + + xsrfCookieName: 'XSRF-TOKEN', + xsrfHeaderName: 'X-XSRF-TOKEN' + }; + + /** + * Are ordered by request, i.e. they are applied in the same order as the + * array, on request, but reverse order, on response. + */ + var interceptorFactories = this.interceptors = []; + + /** + * For historical reasons, response interceptors are ordered by the order in which + * they are applied to the response. (This is the opposite of interceptorFactories) + */ + var responseInterceptorFactories = this.responseInterceptors = []; + + this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector', + function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) { + + var defaultCache = $cacheFactory('$http'); + + /** + * Interceptors stored in reverse order. Inner interceptors before outer interceptors. + * The reversal is needed so that we can build up the interception chain around the + * server request. + */ + var reversedInterceptors = []; + + forEach(interceptorFactories, function(interceptorFactory) { + reversedInterceptors.unshift(isString(interceptorFactory) + ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory)); + }); + + forEach(responseInterceptorFactories, function(interceptorFactory, index) { + var responseFn = isString(interceptorFactory) + ? $injector.get(interceptorFactory) + : $injector.invoke(interceptorFactory); + + /** + * Response interceptors go before "around" interceptors (no real reason, just + * had to pick one.) But they are already reversed, so we can't use unshift, hence + * the splice. + */ + reversedInterceptors.splice(index, 0, { + response: function(response) { + return responseFn($q.when(response)); + }, + responseError: function(response) { + return responseFn($q.reject(response)); + } + }); + }); + + + /** + * @ngdoc function + * @name ng.$http + * @requires $httpBackend + * @requires $browser + * @requires $cacheFactory + * @requires $rootScope + * @requires $q + * @requires $injector + * + * @description + * The `$http` service is a core Angular service that facilitates communication with the remote + * HTTP servers via the browser's {@link https://developer.mozilla.org/en/xmlhttprequest + * XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}. + * + * For unit testing applications that use `$http` service, see + * {@link ngMock.$httpBackend $httpBackend mock}. + * + * For a higher level of abstraction, please check out the {@link ngResource.$resource + * $resource} service. + * + * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by + * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage + * it is important to familiarize yourself with these APIs and the guarantees they provide. + * + * + * # General usage + * The `$http` service is a function which takes a single argument — a configuration object — + * that is used to generate an HTTP request and returns a {@link ng.$q promise} + * with two $http specific methods: `success` and `error`. + * + * 
+     *   $http({method: 'GET', url: '/someUrl'}).
+     *     success(function(data, status, headers, config) {
+     *       // this callback will be called asynchronously
+     *       // when the response is available
+     *     }).
+     *     error(function(data, status, headers, config) {
+     *       // called asynchronously if an error occurs
+     *       // or server returns response with an error status.
+     *     });
+     *
+ * + * Since the returned value of calling the $http function is a `promise`, you can also use + * the `then` method to register callbacks, and these callbacks will receive a single argument – + * an object representing the response. See the API signature and type info below for more + * details. + * + * A response status code between 200 and 299 is considered a success status and + * will result in the success callback being called. Note that if the response is a redirect, + * XMLHttpRequest will transparently follow it, meaning that the error callback will not be + * called for such responses. + * + * # Calling $http from outside AngularJS + * The `$http` service will not actually send the request until the next `$digest()` is + * executed. Normally this is not an issue, since almost all the time your call to `$http` will + * be from within a `$apply()` block. + * If you are calling `$http` from outside Angular, then you should wrap it in a call to + * `$apply` to cause a $digest to occur and also to handle errors in the block correctly. + * + * ``` + * $scope.$apply(function() { + * $http(...); + * }); + * ``` + * + * # Writing Unit Tests that use $http + * When unit testing you are mostly responsible for scheduling the `$digest` cycle. If you do + * not trigger a `$digest` before calling `$httpBackend.flush()` then the request will not have + * been made and `$httpBackend.expect(...)` expectations will fail. The solution is to run the + * code that calls the `$http()` method inside a $apply block as explained in the previous + * section. + * + * ``` + * $httpBackend.expectGET(...); + * $scope.$apply(function() { + * $http.get(...); + * }); + * $httpBackend.flush(); + * ``` + * + * # Shortcut methods + * + * Since all invocations of the $http service require passing in an HTTP method and URL, and + * POST/PUT requests require request data to be provided as well, shortcut methods + * were created: + * + * 
+     *   $http.get('/someUrl').success(successCallback);
+     *   $http.post('/someUrl', data).success(successCallback);
+     *
+ * + * Complete list of shortcut methods: + * + * - {@link ng.$http#methods_get $http.get} + * - {@link ng.$http#methods_head $http.head} + * - {@link ng.$http#methods_post $http.post} + * - {@link ng.$http#methods_put $http.put} + * - {@link ng.$http#methods_delete $http.delete} + * - {@link ng.$http#methods_jsonp $http.jsonp} + * + * + * # Setting HTTP Headers + * + * The $http service will automatically add certain HTTP headers to all requests. These defaults + * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration + * object, which currently contains this default configuration: + * + * - `$httpProvider.defaults.headers.common` (headers that are common for all requests): + * - `Accept: application/json, text/plain, * / *` + * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests) + * - `Content-Type: application/json` + * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests) + * - `Content-Type: application/json` + * + * To add or overwrite these defaults, simply add or remove a property from these configuration + * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object + * with the lowercased HTTP method name as the key, e.g. + * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }. + * + * The defaults can also be set at runtime via the `$http.defaults` object in the same + * fashion. In addition, you can supply a `headers` property in the config object passed when + * calling `$http(config)`, which overrides the defaults without changing them globally. + * + * + * # Transforming Requests and Responses + * + * Both requests and responses can be transformed using transform functions. By default, Angular + * applies these transformations: + * + * Request transformations: + * + * - If the `data` property of the request configuration object contains an object, serialize it + * into JSON format. + * + * Response transformations: + * + * - If XSRF prefix is detected, strip it (see Security Considerations section below). + * - If JSON response is detected, deserialize it using a JSON parser. + * + * To globally augment or override the default transforms, modify the + * `$httpProvider.defaults.transformRequest` and `$httpProvider.defaults.transformResponse` + * properties. These properties are by default an array of transform functions, which allows you + * to `push` or `unshift` a new transformation function into the transformation chain. You can + * also decide to completely override any default transformations by assigning your + * transformation functions to these properties directly without the array wrapper. + * + * Similarly, to locally override the request/response transforms, augment the + * `transformRequest` and/or `transformResponse` properties of the configuration object passed + * into `$http`. + * + * + * # Caching + * + * To enable caching, set the request configuration `cache` property to `true` (to use default + * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}). + * When the cache is enabled, `$http` stores the response from the server in the specified + * cache. The next time the same request is made, the response is served from the cache without + * sending a request to the server. + * + * Note that even if the response is served from cache, delivery of the data is asynchronous in + * the same way that real requests are. + * + * If there are multiple GET requests for the same URL that should be cached using the same + * cache, but the cache is not populated yet, only one request to the server will be made and + * the remaining requests will be fulfilled using the response from the first request. + * + * You can change the default cache to a new object (built with + * {@link ng.$cacheFactory `$cacheFactory`}) by updating the + * {@link ng.$http#properties_defaults `$http.defaults.cache`} property. All requests who set + * their `cache` property to `true` will now use this cache object. + * + * If you set the default cache to `false` then only requests that specify their own custom + * cache object will be cached. + * + * # Interceptors + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication, or any kind of synchronous or + * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be + * able to intercept requests before they are handed to the server and + * responses before they are handed over to the application code that + * initiated these requests. The interceptors leverage the {@link ng.$q + * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing. + * + * The interceptors are service factories that are registered with the `$httpProvider` by + * adding them to the `$httpProvider.interceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor. + * + * There are two kinds of interceptors (and two kinds of rejection interceptors): + * + * * `request`: interceptors get called with http `config` object. The function is free to + * modify the `config` or create a new one. The function needs to return the `config` + * directly or as a promise. + * * `requestError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * * `response`: interceptors get called with http `response` object. The function is free to + * modify the `response` or create a new one. The function needs to return the `response` + * directly or as a promise. + * * `responseError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * + * + * 
+     *   // register the interceptor as a service
+     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+     *     return {
+     *       // optional method
+     *       'request': function(config) {
+     *         // do something on success
+     *         return config || $q.when(config);
+     *       },
+     *
+     *       // optional method
+     *      'requestError': function(rejection) {
+     *         // do something on error
+     *         if (canRecover(rejection)) {
+     *           return responseOrNewPromise
+     *         }
+     *         return $q.reject(rejection);
+     *       },
+     *
+     *
+     *
+     *       // optional method
+     *       'response': function(response) {
+     *         // do something on success
+     *         return response || $q.when(response);
+     *       },
+     *
+     *       // optional method
+     *      'responseError': function(rejection) {
+     *         // do something on error
+     *         if (canRecover(rejection)) {
+     *           return responseOrNewPromise
+     *         }
+     *         return $q.reject(rejection);
+     *       };
+     *     }
+     *   });
+     *
+     *   $httpProvider.interceptors.push('myHttpInterceptor');
+     *
+     *
+     *   // register the interceptor via an anonymous factory
+     *   $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
+     *     return {
+     *      'request': function(config) {
+     *          // same as above
+     *       },
+     *       'response': function(response) {
+     *          // same as above
+     *       }
+     *     };
+     *   });
+     *
+ * + * # Response interceptors (DEPRECATED) + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication or any kind of synchronous or + * asynchronous preprocessing of received responses, it is desirable to be able to intercept + * responses for http requests before they are handed over to the application code that + * initiated these requests. The response interceptors leverage the {@link ng.$q + * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing. + * + * The interceptors are service factories that are registered with the $httpProvider by + * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor — a function that + * takes a {@link ng.$q promise} and returns the original or a new promise. + * + * 
+     *   // register the interceptor as a service
+     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+     *     return function(promise) {
+     *       return promise.then(function(response) {
+     *         // do something on success
+     *         return response;
+     *       }, function(response) {
+     *         // do something on error
+     *         if (canRecover(response)) {
+     *           return responseOrNewPromise
+     *         }
+     *         return $q.reject(response);
+     *       });
+     *     }
+     *   });
+     *
+     *   $httpProvider.responseInterceptors.push('myHttpInterceptor');
+     *
+     *
+     *   // register the interceptor via an anonymous factory
+     *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
+     *     return function(promise) {
+     *       // same as above
+     *     }
+     *   });
+     *
+ * + * + * # Security Considerations + * + * When designing web applications, consider security threats from: + * + * - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx + * JSON vulnerability} + * - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} + * + * Both server and the client must cooperate in order to eliminate these threats. Angular comes + * pre-configured with strategies that address these issues, but for this to work backend server + * cooperation is required. + * + * ## JSON Vulnerability Protection + * + * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx + * JSON vulnerability} allows third party website to turn your JSON resource URL into + * {@link http://en.wikipedia.org/wiki/JSONP JSONP} request under some conditions. To + * counter this your server can prefix all JSON requests with following string `")]}',\n"`. + * Angular will automatically strip the prefix before processing it as JSON. + * + * For example if your server needs to return: + * 
+     * ['one','two']
+     *
+ * + * which is vulnerable to attack, your server can return: + * 
+     * )]}',
+     * ['one','two']
+     *
+ * + * Angular will strip the prefix, before processing the JSON. + * + * + * ## Cross Site Request Forgery (XSRF) Protection + * + * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which + * an unauthorized site can gain your user's private data. Angular provides a mechanism + * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie + * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only + * JavaScript that runs on your domain could read the cookie, your server can be assured that + * the XHR came from JavaScript running on your domain. The header will not be set for + * cross-domain requests. + * + * To take advantage of this, your server needs to set a token in a JavaScript readable session + * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the + * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure + * that only JavaScript running on your domain could have sent the request. The token must be + * unique for each user and must be verifiable by the server (to prevent the JavaScript from + * making up its own tokens). We recommend that the token is a digest of your site's + * authentication cookie with a {@link https://en.wikipedia.org/wiki/Salt_(cryptography) salt} + * for added security. + * + * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName + * properties of either $httpProvider.defaults, or the per-request config object. + * + * + * @param {object} config Object describing the request to be made and how it should be + * processed. The object has following properties: + * + * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc) + * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested. + * - **params** – `{Object.}` – Map of strings or objects which will be turned + * to `?key1=value1&key2=value2` after the url. If the value is not a string, it will be + * JSONified. + * - **data** – `{string|Object}` – Data to be sent as the request message data. + * - **headers** – `{Object}` – Map of strings or functions which return strings representing + * HTTP headers to send to the server. If the return value of a function is null, the + * header will not be sent. + * - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token. + * - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token. + * - **transformRequest** – + * `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * request body and headers and returns its transformed (typically serialized) version. + * - **transformResponse** – + * `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * response body and headers and returns its transformed (typically deserialized) version. + * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the + * GET request, otherwise if a cache instance built with + * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for + * caching. + * - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} + * that should abort the request when resolved. + * - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the + * XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5 + * requests with credentials} for more information. + * - **responseType** - `{string}` - see {@link + * https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType requestType}. + * + * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the + * standard `then` method and two http specific methods: `success` and `error`. The `then` + * method takes two arguments a success and an error callback which will be called with a + * response object. The `success` and `error` methods take a single argument - a function that + * will be called when the request succeeds or fails respectively. The arguments passed into + * these functions are destructured representation of the response object passed into the + * `then` method. The response object has these properties: + * + * - **data** – `{string|Object}` – The response body transformed with the transform + * functions. + * - **status** – `{number}` – HTTP status code of the response. + * - **headers** – `{function([headerName])}` – Header getter function. + * - **config** – `{Object}` – The configuration object that was used to generate the request. + * + * @property {Array.} pendingRequests Array of config objects for currently pending + * requests. This is primarily meant to be used for debugging purposes. + * + * + * @example + + +
+ + +
+ + + + 
http status code: {{status}}
+ 
http response data: {{data}}
+
+ + + function FetchCtrl($scope, $http, $templateCache) { + $scope.method = 'GET'; + $scope.url = 'http-hello.html'; + + $scope.fetch = function() { + $scope.code = null; + $scope.response = null; + + $http({method: $scope.method, url: $scope.url, cache: $templateCache}). + success(function(data, status) { + $scope.status = status; + $scope.data = data; + }). + error(function(data, status) { + $scope.data = data || "Request failed"; + $scope.status = status; + }); + }; + + $scope.updateModel = function(method, url) { + $scope.method = method; + $scope.url = url; + }; + } + + + Hello, $http! + + + it('should make an xhr GET request', function() { + element(':button:contains("Sample GET")').click(); + element(':button:contains("fetch")').click(); + expect(binding('status')).toBe('200'); + expect(binding('data')).toMatch(/Hello, \$http!/); + }); + + it('should make a JSONP request to angularjs.org', function() { + element(':button:contains("Sample JSONP")').click(); + element(':button:contains("fetch")').click(); + expect(binding('status')).toBe('200'); + expect(binding('data')).toMatch(/Super Hero!/); + }); + + it('should make JSONP request to invalid URL and invoke the error handler', + function() { + element(':button:contains("Invalid JSONP")').click(); + element(':button:contains("fetch")').click(); + expect(binding('status')).toBe('0'); + expect(binding('data')).toBe('Request failed'); + }); + + + */ + function $http(requestConfig) { + var config = { + transformRequest: defaults.transformRequest, + transformResponse: defaults.transformResponse + }; + var headers = mergeHeaders(requestConfig); + + extend(config, requestConfig); + config.headers = headers; + config.method = uppercase(config.method); + + var xsrfValue = urlIsSameOrigin(config.url) + ? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName] + : undefined; + if (xsrfValue) { + headers[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue; + } + + + var serverRequest = function(config) { + headers = config.headers; + var reqData = transformData(config.data, headersGetter(headers), config.transformRequest); + + // strip content-type if data is undefined + if (isUndefined(config.data)) { + forEach(headers, function(value, header) { + if (lowercase(header) === 'content-type') { + delete headers[header]; + } + }); + } + + if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) { + config.withCredentials = defaults.withCredentials; + } + + // send request + return sendReq(config, reqData, headers).then(transformResponse, transformResponse); + }; + + var chain = [serverRequest, undefined]; + var promise = $q.when(config); + + // apply interceptors + forEach(reversedInterceptors, function(interceptor) { + if (interceptor.request || interceptor.requestError) { + chain.unshift(interceptor.request, interceptor.requestError); + } + if (interceptor.response || interceptor.responseError) { + chain.push(interceptor.response, interceptor.responseError); + } + }); + + while(chain.length) { + var thenFn = chain.shift(); + var rejectFn = chain.shift(); + + promise = promise.then(thenFn, rejectFn); + } + + promise.success = function(fn) { + promise.then(function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + promise.error = function(fn) { + promise.then(null, function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + return promise; + + function transformResponse(response) { + // make a copy since the response must be cacheable + var resp = extend({}, response, { + data: transformData(response.data, response.headers, config.transformResponse) + }); + return (isSuccess(response.status)) + ? resp + : $q.reject(resp); + } + + function mergeHeaders(config) { + var defHeaders = defaults.headers, + reqHeaders = extend({}, config.headers), + defHeaderName, lowercaseDefHeaderName, reqHeaderName; + + defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]); + + // execute if header value is function + execHeaders(defHeaders); + execHeaders(reqHeaders); + + // using for-in instead of forEach to avoid unecessary iteration after header has been found + defaultHeadersIteration: + for (defHeaderName in defHeaders) { + lowercaseDefHeaderName = lowercase(defHeaderName); + + for (reqHeaderName in reqHeaders) { + if (lowercase(reqHeaderName) === lowercaseDefHeaderName) { + continue defaultHeadersIteration; + } + } + + reqHeaders[defHeaderName] = defHeaders[defHeaderName]; + } + + return reqHeaders; + + function execHeaders(headers) { + var headerContent; + + forEach(headers, function(headerFn, header) { + if (isFunction(headerFn)) { + headerContent = headerFn(); + if (headerContent != null) { + headers[header] = headerContent; + } else { + delete headers[header]; + } + } + }); + } + } + } + + $http.pendingRequests = []; + + /** + * @ngdoc method + * @name ng.$http#get + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `GET` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#delete + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `DELETE` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#head + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `HEAD` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#jsonp + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `JSONP` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request. + * Should contain `JSON_CALLBACK` string. + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethods('get', 'delete', 'head', 'jsonp'); + + /** + * @ngdoc method + * @name ng.$http#post + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `POST` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#put + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `PUT` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethodsWithData('post', 'put'); + + /** + * @ngdoc property + * @name ng.$http#defaults + * @propertyOf ng.$http + * + * @description + * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of + * default headers, withCredentials as well as request and response transformations. + * + * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above. + */ + $http.defaults = defaults; + + + return $http; + + + function createShortMethods(names) { + forEach(arguments, function(name) { + $http[name] = function(url, config) { + return $http(extend(config || {}, { + method: name, + url: url + })); + }; + }); + } + + + function createShortMethodsWithData(name) { + forEach(arguments, function(name) { + $http[name] = function(url, data, config) { + return $http(extend(config || {}, { + method: name, + url: url, + data: data + })); + }; + }); + } + + + /** + * Makes the request. + * + * !!! ACCESSES CLOSURE VARS: + * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests + */ + function sendReq(config, reqData, reqHeaders) { + var deferred = $q.defer(), + promise = deferred.promise, + cache, + cachedResp, + url = buildUrl(config.url, config.params); + + $http.pendingRequests.push(config); + promise.then(removePendingReq, removePendingReq); + + + if ((config.cache || defaults.cache) && config.cache !== false && config.method == 'GET') { + cache = isObject(config.cache) ? config.cache + : isObject(defaults.cache) ? defaults.cache + : defaultCache; + } + + if (cache) { + cachedResp = cache.get(url); + if (isDefined(cachedResp)) { + if (cachedResp.then) { + // cached request has already been sent, but there is no response yet + cachedResp.then(removePendingReq, removePendingReq); + return cachedResp; + } else { + // serving from cache + if (isArray(cachedResp)) { + resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2])); + } else { + resolvePromise(cachedResp, 200, {}); + } + } + } else { + // put the promise for the non-transformed response into cache as a placeholder + cache.put(url, promise); + } + } + + // if we won't have the response in cache, send the request to the backend + if (isUndefined(cachedResp)) { + $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, + config.withCredentials, config.responseType); + } + + return promise; + + + /** + * Callback registered to $httpBackend(): + * - caches the response if desired + * - resolves the raw $http promise + * - calls $apply + */ + function done(status, response, headersString) { + if (cache) { + if (isSuccess(status)) { + cache.put(url, [status, response, parseHeaders(headersString)]); + } else { + // remove promise from the cache + cache.remove(url); + } + } + + resolvePromise(response, status, headersString); + if (!$rootScope.$$phase) $rootScope.$apply(); + } + + + /** + * Resolves the raw $http promise. + */ + function resolvePromise(response, status, headers) { + // normalize internal statuses to 0 + status = Math.max(status, 0); + + (isSuccess(status) ? deferred.resolve : deferred.reject)({ + data: response, + status: status, + headers: headersGetter(headers), + config: config + }); + } + + + function removePendingReq() { + var idx = indexOf($http.pendingRequests, config); + if (idx !== -1) $http.pendingRequests.splice(idx, 1); + } + } + + + function buildUrl(url, params) { + if (!params) return url; + var parts = []; + forEachSorted(params, function(value, key) { + if (value === null || isUndefined(value)) return; + if (!isArray(value)) value = [value]; + + forEach(value, function(v) { + if (isObject(v)) { + v = toJson(v); + } + parts.push(encodeUriQuery(key) + '=' + + encodeUriQuery(v)); + }); + }); + return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&'); + } + + + }]; +} + +var XHR = window.XMLHttpRequest || function() { + /* global ActiveXObject */ + try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {} + try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {} + try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {} + throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest."); +}; + + +/** + * @ngdoc object + * @name ng.$httpBackend + * @requires $browser + * @requires $window + * @requires $document + * + * @description + * HTTP backend used by the {@link ng.$http service} that delegates to + * XMLHttpRequest object or JSONP and deals with browser incompatibilities. + * + * You should never need to use this service directly, instead use the higher-level abstractions: + * {@link ng.$http $http} or {@link ngResource.$resource $resource}. + * + * During testing this implementation is swapped with {@link ngMock.$httpBackend mock + * $httpBackend} which can be trained with responses. + */ +function $HttpBackendProvider() { + this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) { + return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks, $document[0]); + }]; +} + +function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument) { + var ABORTED = -1; + + // TODO(vojta): fix the signature + return function(method, url, post, callback, headers, timeout, withCredentials, responseType) { + var status; + $browser.$$incOutstandingRequestCount(); + url = url || $browser.url(); + + if (lowercase(method) == 'jsonp') { + var callbackId = '_' + (callbacks.counter++).toString(36); + callbacks[callbackId] = function(data) { + callbacks[callbackId].data = data; + }; + + var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), + function() { + if (callbacks[callbackId].data) { + completeRequest(callback, 200, callbacks[callbackId].data); + } else { + completeRequest(callback, status || -2); + } + delete callbacks[callbackId]; + }); + } else { + var xhr = new XHR(); + xhr.open(method, url, true); + forEach(headers, function(value, key) { + if (isDefined(value)) { + xhr.setRequestHeader(key, value); + } + }); + + // In IE6 and 7, this might be called synchronously when xhr.send below is called and the + // response is in the cache. the promise api will ensure that to the app code the api is + // always async + xhr.onreadystatechange = function() { + if (xhr.readyState == 4) { + var responseHeaders = null, + response = null; + + if(status !== ABORTED) { + responseHeaders = xhr.getAllResponseHeaders(); + response = xhr.responseType ? xhr.response : xhr.responseText; + } + + // responseText is the old-school way of retrieving response (supported by IE8 & 9) + // response/responseType properties were introduced in XHR Level2 spec (supported by IE10) + completeRequest(callback, + status || xhr.status, + response, + responseHeaders); + } + }; + + if (withCredentials) { + xhr.withCredentials = true; + } + + if (responseType) { + xhr.responseType = responseType; + } + + xhr.send(post || null); + } + + if (timeout > 0) { + var timeoutId = $browserDefer(timeoutRequest, timeout); + } else if (timeout && timeout.then) { + timeout.then(timeoutRequest); + } + + + function timeoutRequest() { + status = ABORTED; + jsonpDone && jsonpDone(); + xhr && xhr.abort(); + } + + function completeRequest(callback, status, response, headersString) { + var protocol = urlResolve(url).protocol; + + // cancel timeout and subsequent timeout promise resolution + timeoutId && $browserDefer.cancel(timeoutId); + jsonpDone = xhr = null; + + // fix status code for file protocol (it's always 0) + status = (protocol == 'file' && status === 0) ? (response ? 200 : 404) : status; + + // normalize IE bug (http://bugs.jquery.com/ticket/1450) + status = status == 1223 ? 204 : status; + + callback(status, response, headersString); + $browser.$$completeOutstandingRequest(noop); + } + }; + + function jsonpReq(url, done) { + // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.: + // - fetches local scripts via XHR and evals them + // - adds and immediately removes script elements from the document + var script = rawDocument.createElement('script'), + doneWrapper = function() { + script.onreadystatechange = script.onload = script.onerror = null; + rawDocument.body.removeChild(script); + if (done) done(); + }; + + script.type = 'text/javascript'; + script.src = url; + + if (msie && msie <= 8) { + script.onreadystatechange = function() { + if (/loaded|complete/.test(script.readyState)) { + doneWrapper(); + } + }; + } else { + script.onload = script.onerror = function() { + doneWrapper(); + }; + } + + rawDocument.body.appendChild(script); + return doneWrapper; + } +} + +var $interpolateMinErr = minErr('$interpolate'); + +/** + * @ngdoc object + * @name ng.$interpolateProvider + * @function + * + * @description + * + * Used for configuring the interpolation markup. Defaults to `{{` and `}}`. + * + * @example + + + +
+ //demo.label// +
+ + + it('should interpolate binding with custom symbols', function() { + expect(binding('demo.label')).toBe('This binding is brought you by // interpolation symbols.'); + }); + + + */ +function $InterpolateProvider() { + var startSymbol = '{{'; + var endSymbol = '}}'; + + /** + * @ngdoc method + * @name ng.$interpolateProvider#startSymbol + * @methodOf ng.$interpolateProvider + * @description + * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. + * + * @param {string=} value new value to set the starting symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.startSymbol = function(value){ + if (value) { + startSymbol = value; + return this; + } else { + return startSymbol; + } + }; + + /** + * @ngdoc method + * @name ng.$interpolateProvider#endSymbol + * @methodOf ng.$interpolateProvider + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * @param {string=} value new value to set the ending symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.endSymbol = function(value){ + if (value) { + endSymbol = value; + return this; + } else { + return endSymbol; + } + }; + + + this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) { + var startSymbolLength = startSymbol.length, + endSymbolLength = endSymbol.length; + + /** + * @ngdoc function + * @name ng.$interpolate + * @function + * + * @requires $parse + * @requires $sce + * + * @description + * + * Compiles a string with markup into an interpolation function. This service is used by the + * HTML {@link ng.$compile $compile} service for data binding. See + * {@link ng.$interpolateProvider $interpolateProvider} for configuring the + * interpolation markup. + * + * + 
+         var $interpolate = ...; // injected
+         var exp = $interpolate('Hello {{name}}!');
+         expect(exp({name:'Angular'}).toEqual('Hello Angular!');
+
+ * + * + * @param {string} text The text with markup to interpolate. + * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have + * embedded expression in order to return an interpolation function. Strings with no + * embedded expression will return null for the interpolation function. + * @param {string=} trustedContext when provided, the returned function passes the interpolated + * result through {@link ng.$sce#methods_getTrusted $sce.getTrusted(interpolatedResult, + * trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that + * provides Strict Contextual Escaping for details. + * @returns {function(context)} an interpolation function which is used to compute the + * interpolated string. The function has these parameters: + * + * * `context`: an object against which any expressions embedded in the strings are evaluated + * against. + * + */ + function $interpolate(text, mustHaveExpression, trustedContext) { + var startIndex, + endIndex, + index = 0, + parts = [], + length = text.length, + hasInterpolation = false, + fn, + exp, + concat = []; + + while(index < length) { + if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) && + ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) { + (index != startIndex) && parts.push(text.substring(index, startIndex)); + parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex))); + fn.exp = exp; + index = endIndex + endSymbolLength; + hasInterpolation = true; + } else { + // we did not find anything, so we have to add the remainder to the parts array + (index != length) && parts.push(text.substring(index)); + index = length; + } + } + + if (!(length = parts.length)) { + // we added, nothing, must have been an empty string. + parts.push(''); + length = 1; + } + + // Concatenating expressions makes it hard to reason about whether some combination of + // concatenated values are unsafe to use and could easily lead to XSS. By requiring that a + // single expression be used for iframe[src], object[src], etc., we ensure that the value + // that's used is assigned or constructed by some JS code somewhere that is more testable or + // make it obvious that you bound the value to some user controlled value. This helps reduce + // the load when auditing for XSS issues. + if (trustedContext && parts.length > 1) { + throw $interpolateMinErr('noconcat', + "Error while interpolating: {0}\nStrict Contextual Escaping disallows " + + "interpolations that concatenate multiple expressions when a trusted value is " + + "required. See http://docs.angularjs.org/api/ng.$sce", text); + } + + if (!mustHaveExpression || hasInterpolation) { + concat.length = length; + fn = function(context) { + try { + for(var i = 0, ii = length, part; i 0 && iteration >= count) { + deferred.resolve(iteration); + clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + } + + if (!skipApply) $rootScope.$apply(); + + }, delay); + + intervals[promise.$$intervalId] = deferred; + + return promise; + } + + + /** + * @ngdoc function + * @name ng.$interval#cancel + * @methodOf ng.$interval + * + * @description + * Cancels a task associated with the `promise`. + * + * @param {number} promise Promise returned by the `$interval` function. + * @returns {boolean} Returns `true` if the task was successfully canceled. + */ + interval.cancel = function(promise) { + if (promise && promise.$$intervalId in intervals) { + intervals[promise.$$intervalId].reject('canceled'); + clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + return true; + } + return false; + }; + + return interval; + }]; +} + +/** + * @ngdoc object + * @name ng.$locale + * + * @description + * $locale service provides localization rules for various Angular components. As of right now the + * only public api is: + * + * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`) + */ +function $LocaleProvider(){ + this.$get = function() { + return { + id: 'en-us', + + NUMBER_FORMATS: { + DECIMAL_SEP: '.', + GROUP_SEP: ',', + PATTERNS: [ + { // Decimal Pattern + minInt: 1, + minFrac: 0, + maxFrac: 3, + posPre: '', + posSuf: '', + negPre: '-', + negSuf: '', + gSize: 3, + lgSize: 3 + },{ //Currency Pattern + minInt: 1, + minFrac: 2, + maxFrac: 2, + posPre: '\u00A4', + posSuf: '', + negPre: '(\u00A4', + negSuf: ')', + gSize: 3, + lgSize: 3 + } + ], + CURRENCY_SYM: '$' + }, + + DATETIME_FORMATS: { + MONTH: + 'January,February,March,April,May,June,July,August,September,October,November,December' + .split(','), + SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), + DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), + SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','), + AMPMS: ['AM','PM'], + medium: 'MMM d, y h:mm:ss a', + short: 'M/d/yy h:mm a', + fullDate: 'EEEE, MMMM d, y', + longDate: 'MMMM d, y', + mediumDate: 'MMM d, y', + shortDate: 'M/d/yy', + mediumTime: 'h:mm:ss a', + shortTime: 'h:mm a' + }, + + pluralCat: function(num) { + if (num === 1) { + return 'one'; + } + return 'other'; + } + }; + }; +} + +var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/, + DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21}; +var $locationMinErr = minErr('$location'); + + +/** + * Encode path using encodeUriSegment, ignoring forward slashes + * + * @param {string} path Path to encode + * @returns {string} + */ +function encodePath(path) { + var segments = path.split('/'), + i = segments.length; + + while (i--) { + segments[i] = encodeUriSegment(segments[i]); + } + + return segments.join('/'); +} + +function parseAbsoluteUrl(absoluteUrl, locationObj, appBase) { + var parsedUrl = urlResolve(absoluteUrl, appBase); + + locationObj.$$protocol = parsedUrl.protocol; + locationObj.$$host = parsedUrl.hostname; + locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null; +} + + +function parseAppUrl(relativeUrl, locationObj, appBase) { + var prefixed = (relativeUrl.charAt(0) !== '/'); + if (prefixed) { + relativeUrl = '/' + relativeUrl; + } + var match = urlResolve(relativeUrl, appBase); + locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ? + match.pathname.substring(1) : match.pathname); + locationObj.$$search = parseKeyValue(match.search); + locationObj.$$hash = decodeURIComponent(match.hash); + + // make sure path starts with '/'; + if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') { + locationObj.$$path = '/' + locationObj.$$path; + } +} + + +/** + * + * @param {string} begin + * @param {string} whole + * @returns {string} returns text from whole after begin or undefined if it does not begin with + * expected string. + */ +function beginsWith(begin, whole) { + if (whole.indexOf(begin) === 0) { + return whole.substr(begin.length); + } +} + + +function stripHash(url) { + var index = url.indexOf('#'); + return index == -1 ? url : url.substr(0, index); +} + + +function stripFile(url) { + return url.substr(0, stripHash(url).lastIndexOf('/') + 1); +} + +/* return the server only (scheme://host:port) */ +function serverBase(url) { + return url.substring(0, url.indexOf('/', url.indexOf('//') + 2)); +} + + +/** + * LocationHtml5Url represents an url + * This object is exposed as $location service when HTML5 mode is enabled and supported + * + * @constructor + * @param {string} appBase application base URL + * @param {string} basePrefix url path prefix + */ +function LocationHtml5Url(appBase, basePrefix) { + this.$$html5 = true; + basePrefix = basePrefix || ''; + var appBaseNoFile = stripFile(appBase); + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given html5 (regular) url string into properties + * @param {string} newAbsoluteUrl HTML5 url + * @private + */ + this.$$parse = function(url) { + var pathUrl = beginsWith(appBaseNoFile, url); + if (!isString(pathUrl)) { + throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url, + appBaseNoFile); + } + + parseAppUrl(pathUrl, this, appBase); + + if (!this.$$path) { + this.$$path = '/'; + } + + this.$$compose(); + }; + + /** + * Compose url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/' + }; + + this.$$rewrite = function(url) { + var appUrl, prevAppUrl; + + if ( (appUrl = beginsWith(appBase, url)) !== undefined ) { + prevAppUrl = appUrl; + if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) { + return appBaseNoFile + (beginsWith('/', appUrl) || appUrl); + } else { + return appBase + prevAppUrl; + } + } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) { + return appBaseNoFile + appUrl; + } else if (appBaseNoFile == url + '/') { + return appBaseNoFile; + } + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when developer doesn't opt into html5 mode. + * It also serves as the base class for html5 mode fallback on legacy browsers. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangUrl(appBase, hashPrefix) { + var appBaseNoFile = stripFile(appBase); + + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given hashbang url into properties + * @param {string} url Hashbang url + * @private + */ + this.$$parse = function(url) { + var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url); + var withoutHashUrl = withoutBaseUrl.charAt(0) == '#' + ? beginsWith(hashPrefix, withoutBaseUrl) + : (this.$$html5) + ? withoutBaseUrl + : ''; + + if (!isString(withoutHashUrl)) { + throw $locationMinErr('ihshprfx', 'Invalid url "{0}", missing hash prefix "{1}".', url, + hashPrefix); + } + parseAppUrl(withoutHashUrl, this, appBase); + + this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase); + + this.$$compose(); + + /* + * In Windows, on an anchor node on documents loaded from + * the filesystem, the browser will return a pathname + * prefixed with the drive name ('/C:/path') when a + * pathname without a drive is set: + * * a.setAttribute('href', '/foo') + * * a.pathname === '/C:/foo' //true + * + * Inside of Angular, we're always using pathnames that + * do not include drive names for routing. + */ + function removeWindowsDriveName (path, url, base) { + /* + Matches paths for file protocol on windows, + such as /C:/foo/bar, and captures only /foo/bar. + */ + var windowsFilePathExp = /^\/?.*?:(\/.*)/; + + var firstPathSegmentMatch; + + //Get the relative path from the input URL. + if (url.indexOf(base) === 0) { + url = url.replace(base, ''); + } + + /* + * The input URL intentionally contains a + * first path segment that ends with a colon. + */ + if (windowsFilePathExp.exec(url)) { + return path; + } + + firstPathSegmentMatch = windowsFilePathExp.exec(path); + return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path; + } + }; + + /** + * Compose hashbang url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : ''); + }; + + this.$$rewrite = function(url) { + if(stripHash(appBase) == stripHash(url)) { + return url; + } + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when html5 history api is enabled but the browser + * does not support it. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangInHtml5Url(appBase, hashPrefix) { + this.$$html5 = true; + LocationHashbangUrl.apply(this, arguments); + + var appBaseNoFile = stripFile(appBase); + + this.$$rewrite = function(url) { + var appUrl; + + if ( appBase == stripHash(url) ) { + return url; + } else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) { + return appBase + hashPrefix + appUrl; + } else if ( appBaseNoFile === url + '/') { + return appBaseNoFile; + } + }; +} + + +LocationHashbangInHtml5Url.prototype = + LocationHashbangUrl.prototype = + LocationHtml5Url.prototype = { + + /** + * Are we in html5 mode? + * @private + */ + $$html5: false, + + /** + * Has any change been replacing ? + * @private + */ + $$replace: false, + + /** + * @ngdoc method + * @name ng.$location#absUrl + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return full url representation with all segments encoded according to rules specified in + * {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}. + * + * @return {string} full url + */ + absUrl: locationGetter('$$absUrl'), + + /** + * @ngdoc method + * @name ng.$location#url + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return url (e.g. `/path?a=b#hash`) when called without any parameter. + * + * Change path, search and hash, when called with parameter and return `$location`. + * + * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`) + * @param {string=} replace The path that will be changed + * @return {string} url + */ + url: function(url, replace) { + if (isUndefined(url)) + return this.$$url; + + var match = PATH_MATCH.exec(url); + if (match[1]) this.path(decodeURIComponent(match[1])); + if (match[2] || match[1]) this.search(match[3] || ''); + this.hash(match[5] || '', replace); + + return this; + }, + + /** + * @ngdoc method + * @name ng.$location#protocol + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return protocol of current url. + * + * @return {string} protocol of current url + */ + protocol: locationGetter('$$protocol'), + + /** + * @ngdoc method + * @name ng.$location#host + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return host of current url. + * + * @return {string} host of current url. + */ + host: locationGetter('$$host'), + + /** + * @ngdoc method + * @name ng.$location#port + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return port of current url. + * + * @return {Number} port + */ + port: locationGetter('$$port'), + + /** + * @ngdoc method + * @name ng.$location#path + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return path of current url when called without any parameter. + * + * Change path when called with parameter and return `$location`. + * + * Note: Path should always begin with forward slash (/), this method will add the forward slash + * if it is missing. + * + * @param {string=} path New path + * @return {string} path + */ + path: locationGetterSetter('$$path', function(path) { + return path.charAt(0) == '/' ? path : '/' + path; + }), + + /** + * @ngdoc method + * @name ng.$location#search + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return search part (as object) of current url when called without any parameter. + * + * Change search part when called with parameter and return `$location`. + * + * @param {string|Object.|Object.>} search New search params - string or + * hash object. Hash object may contain an array of values, which will be decoded as duplicates in + * the url. + * + * @param {(string|Array)=} paramValue If `search` is a string, then `paramValue` will override only a + * single search parameter. If `paramValue` is an array, it will set the parameter as a + * comma-separated value. If `paramValue` is `null`, the parameter will be deleted. + * + * @return {string} search + */ + search: function(search, paramValue) { + switch (arguments.length) { + case 0: + return this.$$search; + case 1: + if (isString(search)) { + this.$$search = parseKeyValue(search); + } else if (isObject(search)) { + this.$$search = search; + } else { + throw $locationMinErr('isrcharg', + 'The first argument of the `$location#search()` call must be a string or an object.'); + } + break; + default: + if (isUndefined(paramValue) || paramValue === null) { + delete this.$$search[search]; + } else { + this.$$search[search] = paramValue; + } + } + + this.$$compose(); + return this; + }, + + /** + * @ngdoc method + * @name ng.$location#hash + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return hash fragment when called without any parameter. + * + * Change hash fragment when called with parameter and return `$location`. + * + * @param {string=} hash New hash fragment + * @return {string} hash + */ + hash: locationGetterSetter('$$hash', identity), + + /** + * @ngdoc method + * @name ng.$location#replace + * @methodOf ng.$location + * + * @description + * If called, all changes to $location during current `$digest` will be replacing current history + * record, instead of adding new one. + */ + replace: function() { + this.$$replace = true; + return this; + } +}; + +function locationGetter(property) { + return function() { + return this[property]; + }; +} + + +function locationGetterSetter(property, preprocess) { + return function(value) { + if (isUndefined(value)) + return this[property]; + + this[property] = preprocess(value); + this.$$compose(); + + return this; + }; +} + + +/** + * @ngdoc object + * @name ng.$location + * + * @requires $browser + * @requires $sniffer + * @requires $rootElement + * + * @description + * The $location service parses the URL in the browser address bar (based on the + * {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL + * available to your application. Changes to the URL in the address bar are reflected into + * $location service and changes to $location are reflected into the browser address bar. + * + * **The $location service:** + * + * - Exposes the current URL in the browser address bar, so you can + * - Watch and observe the URL. + * - Change the URL. + * - Synchronizes the URL with the browser when the user + * - Changes the address bar. + * - Clicks the back or forward button (or clicks a History link). + * - Clicks on a link. + * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash). + * + * For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular + * Services: Using $location} + */ + +/** + * @ngdoc object + * @name ng.$locationProvider + * @description + * Use the `$locationProvider` to configure how the application deep linking paths are stored. + */ +function $LocationProvider(){ + var hashPrefix = '', + html5Mode = false; + + /** + * @ngdoc property + * @name ng.$locationProvider#hashPrefix + * @methodOf ng.$locationProvider + * @description + * @param {string=} prefix Prefix for hash part (containing path and search) + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.hashPrefix = function(prefix) { + if (isDefined(prefix)) { + hashPrefix = prefix; + return this; + } else { + return hashPrefix; + } + }; + + /** + * @ngdoc property + * @name ng.$locationProvider#html5Mode + * @methodOf ng.$locationProvider + * @description + * @param {boolean=} mode Use HTML5 strategy if available. + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.html5Mode = function(mode) { + if (isDefined(mode)) { + html5Mode = mode; + return this; + } else { + return html5Mode; + } + }; + + /** + * @ngdoc event + * @name ng.$location#$locationChangeStart + * @eventOf ng.$location + * @eventType broadcast on root scope + * @description + * Broadcasted before a URL will change. This change can be prevented by calling + * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more + * details about event object. Upon successful change + * {@link ng.$location#$locationChangeSuccess $locationChangeSuccess} is fired. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + */ + + /** + * @ngdoc event + * @name ng.$location#$locationChangeSuccess + * @eventOf ng.$location + * @eventType broadcast on root scope + * @description + * Broadcasted after a URL was changed. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + */ + + this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', + function( $rootScope, $browser, $sniffer, $rootElement) { + var $location, + LocationMode, + baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to '' + initialUrl = $browser.url(), + appBase; + + if (html5Mode) { + appBase = serverBase(initialUrl) + (baseHref || '/'); + LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url; + } else { + appBase = stripHash(initialUrl); + LocationMode = LocationHashbangUrl; + } + $location = new LocationMode(appBase, '#' + hashPrefix); + $location.$$parse($location.$$rewrite(initialUrl)); + + $rootElement.on('click', function(event) { + // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser) + // currently we open nice url link and redirect then + + if (event.ctrlKey || event.metaKey || event.which == 2) return; + + var elm = jqLite(event.target); + + // traverse the DOM up to find first A tag + while (lowercase(elm[0].nodeName) !== 'a') { + // ignore rewriting if no A tag (reached root element, or no parent - removed from document) + if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return; + } + + var absHref = elm.prop('href'); + var rewrittenUrl = $location.$$rewrite(absHref); + + if (absHref && !elm.attr('target') && rewrittenUrl && !event.isDefaultPrevented()) { + event.preventDefault(); + if (rewrittenUrl != $browser.url()) { + // update location manually + $location.$$parse(rewrittenUrl); + $rootScope.$apply(); + // hack to work around FF6 bug 684208 when scenario runner clicks on links + window.angular['ff-684208-preventDefault'] = true; + } + } + }); + + + // rewrite hashbang url <> html5 url + if ($location.absUrl() != initialUrl) { + $browser.url($location.absUrl(), true); + } + + // update $location when $browser url changes + $browser.onUrlChange(function(newUrl) { + if ($location.absUrl() != newUrl) { + if ($rootScope.$broadcast('$locationChangeStart', newUrl, + $location.absUrl()).defaultPrevented) { + $browser.url($location.absUrl()); + return; + } + $rootScope.$evalAsync(function() { + var oldUrl = $location.absUrl(); + + $location.$$parse(newUrl); + afterLocationChange(oldUrl); + }); + if (!$rootScope.$$phase) $rootScope.$digest(); + } + }); + + // update browser + var changeCounter = 0; + $rootScope.$watch(function $locationWatch() { + var oldUrl = $browser.url(); + var currentReplace = $location.$$replace; + + if (!changeCounter || oldUrl != $location.absUrl()) { + changeCounter++; + $rootScope.$evalAsync(function() { + if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl). + defaultPrevented) { + $location.$$parse(oldUrl); + } else { + $browser.url($location.absUrl(), currentReplace); + afterLocationChange(oldUrl); + } + }); + } + $location.$$replace = false; + + return changeCounter; + }); + + return $location; + + function afterLocationChange(oldUrl) { + $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl); + } +}]; +} + +/** + * @ngdoc object + * @name ng.$log + * @requires $window + * + * @description + * Simple service for logging. Default implementation safely writes the message + * into the browser's console (if present). + * + * The main purpose of this service is to simplify debugging and troubleshooting. + * + * The default is to log `debug` messages. You can use + * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this. + * + * @example + + + function LogCtrl($scope, $log) { + $scope.$log = $log; + $scope.message = 'Hello World!'; + } + + +
+

Reload this page with open console, enter text and hit the log button...

+ Message: + + + + + +
+ + + */ + +/** + * @ngdoc object + * @name ng.$logProvider + * @description + * Use the `$logProvider` to configure how the application logs messages + */ +function $LogProvider(){ + var debug = true, + self = this; + + /** + * @ngdoc property + * @name ng.$logProvider#debugEnabled + * @methodOf ng.$logProvider + * @description + * @param {string=} flag enable or disable debug level messages + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.debugEnabled = function(flag) { + if (isDefined(flag)) { + debug = flag; + return this; + } else { + return debug; + } + }; + + this.$get = ['$window', function($window){ + return { + /** + * @ngdoc method + * @name ng.$log#log + * @methodOf ng.$log + * + * @description + * Write a log message + */ + log: consoleLog('log'), + + /** + * @ngdoc method + * @name ng.$log#info + * @methodOf ng.$log + * + * @description + * Write an information message + */ + info: consoleLog('info'), + + /** + * @ngdoc method + * @name ng.$log#warn + * @methodOf ng.$log + * + * @description + * Write a warning message + */ + warn: consoleLog('warn'), + + /** + * @ngdoc method + * @name ng.$log#error + * @methodOf ng.$log + * + * @description + * Write an error message + */ + error: consoleLog('error'), + + /** + * @ngdoc method + * @name ng.$log#debug + * @methodOf ng.$log + * + * @description + * Write a debug message + */ + debug: (function () { + var fn = consoleLog('debug'); + + return function() { + if (debug) { + fn.apply(self, arguments); + } + }; + }()) + }; + + function formatError(arg) { + if (arg instanceof Error) { + if (arg.stack) { + arg = (arg.message && arg.stack.indexOf(arg.message) === -1) + ? 'Error: ' + arg.message + '\n' + arg.stack + : arg.stack; + } else if (arg.sourceURL) { + arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; + } + } + return arg; + } + + function consoleLog(type) { + var console = $window.console || {}, + logFn = console[type] || console.log || noop; + + if (logFn.apply) { + return function() { + var args = []; + forEach(arguments, function(arg) { + args.push(formatError(arg)); + }); + return logFn.apply(console, args); + }; + } + + // we are IE which either doesn't have window.console => this is noop and we do nothing, + // or we are IE where console.log doesn't have apply so we log at least first 2 args + return function(arg1, arg2) { + logFn(arg1, arg2 == null ? '' : arg2); + }; + } + }]; +} + +var $parseMinErr = minErr('$parse'); +var promiseWarningCache = {}; +var promiseWarning; + +// Sandboxing Angular Expressions +// ------------------------------ +// Angular expressions are generally considered safe because these expressions only have direct +// access to $scope and locals. However, one can obtain the ability to execute arbitrary JS code by +// obtaining a reference to native JS functions such as the Function constructor. +// +// As an example, consider the following Angular expression: +// +// {}.toString.constructor(alert("evil JS code")) +// +// We want to prevent this type of access. For the sake of performance, during the lexing phase we +// disallow any "dotted" access to any member named "constructor". +// +// For reflective calls (a[b]) we check that the value of the lookup is not the Function constructor +// while evaluating the expression, which is a stronger but more expensive test. Since reflective +// calls are expensive anyway, this is not such a big deal compared to static dereferencing. +// +// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits +// against the expression language, but not to prevent exploits that were enabled by exposing +// sensitive JavaScript or browser apis on Scope. Exposing such objects on a Scope is never a good +// practice and therefore we are not even trying to protect against interaction with an object +// explicitly exposed in this way. +// +// A developer could foil the name check by aliasing the Function constructor under a different +// name on the scope. +// +// In general, it is not possible to access a Window object from an angular expression unless a +// window or some DOM object that has a reference to window is published onto a Scope. + +function ensureSafeMemberName(name, fullExpression) { + if (name === "constructor") { + throw $parseMinErr('isecfld', + 'Referencing "constructor" field in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + return name; +} + +function ensureSafeObject(obj, fullExpression) { + // nifty check if obj is Function that is fast and works across iframes and other contexts + if (obj && obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isWindow(obj) + obj && obj.document && obj.location && obj.alert && obj.setInterval) { + throw $parseMinErr('isecwindow', + 'Referencing the Window in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isElement(obj) + obj && (obj.nodeName || (obj.on && obj.find))) { + throw $parseMinErr('isecdom', + 'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else { + return obj; + } +} + +var OPERATORS = { + /* jshint bitwise : false */ + 'null':function(){return null;}, + 'true':function(){return true;}, + 'false':function(){return false;}, + undefined:noop, + '+':function(self, locals, a,b){ + a=a(self, locals); b=b(self, locals); + if (isDefined(a)) { + if (isDefined(b)) { + return a + b; + } + return a; + } + return isDefined(b)?b:undefined;}, + '-':function(self, locals, a,b){ + a=a(self, locals); b=b(self, locals); + return (isDefined(a)?a:0)-(isDefined(b)?b:0); + }, + '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);}, + '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);}, + '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);}, + '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);}, + '=':noop, + '===':function(self, locals, a, b){return a(self, locals)===b(self, locals);}, + '!==':function(self, locals, a, b){return a(self, locals)!==b(self, locals);}, + '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);}, + '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);}, + '<':function(self, locals, a,b){return a(self, locals)':function(self, locals, a,b){return a(self, locals)>b(self, locals);}, + '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);}, + '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);}, + '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);}, + '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);}, + '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);}, +// '|':function(self, locals, a,b){return a|b;}, + '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));}, + '!':function(self, locals, a){return !a(self, locals);} +}; +/* jshint bitwise: true */ +var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'}; + + +///////////////////////////////////////// + + +/** + * @constructor + */ +var Lexer = function (options) { + this.options = options; +}; + +Lexer.prototype = { + constructor: Lexer, + + lex: function (text) { + this.text = text; + + this.index = 0; + this.ch = undefined; + this.lastCh = ':'; // can start regexp + + this.tokens = []; + + var token; + var json = []; + + while (this.index < this.text.length) { + this.ch = this.text.charAt(this.index); + if (this.is('"\'')) { + this.readString(this.ch); + } else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) { + this.readNumber(); + } else if (this.isIdent(this.ch)) { + this.readIdent(); + // identifiers can only be if the preceding char was a { or , + if (this.was('{,') && json[0] === '{' && + (token = this.tokens[this.tokens.length - 1])) { + token.json = token.text.indexOf('.') === -1; + } + } else if (this.is('(){}[].,;:?')) { + this.tokens.push({ + index: this.index, + text: this.ch, + json: (this.was(':[,') && this.is('{[')) || this.is('}]:,') + }); + if (this.is('{[')) json.unshift(this.ch); + if (this.is('}]')) json.shift(); + this.index++; + } else if (this.isWhitespace(this.ch)) { + this.index++; + continue; + } else { + var ch2 = this.ch + this.peek(); + var ch3 = ch2 + this.peek(2); + var fn = OPERATORS[this.ch]; + var fn2 = OPERATORS[ch2]; + var fn3 = OPERATORS[ch3]; + if (fn3) { + this.tokens.push({index: this.index, text: ch3, fn: fn3}); + this.index += 3; + } else if (fn2) { + this.tokens.push({index: this.index, text: ch2, fn: fn2}); + this.index += 2; + } else if (fn) { + this.tokens.push({ + index: this.index, + text: this.ch, + fn: fn, + json: (this.was('[,:') && this.is('+-')) + }); + this.index += 1; + } else { + this.throwError('Unexpected next character ', this.index, this.index + 1); + } + } + this.lastCh = this.ch; + } + return this.tokens; + }, + + is: function(chars) { + return chars.indexOf(this.ch) !== -1; + }, + + was: function(chars) { + return chars.indexOf(this.lastCh) !== -1; + }, + + peek: function(i) { + var num = i || 1; + return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false; + }, + + isNumber: function(ch) { + return ('0' <= ch && ch <= '9'); + }, + + isWhitespace: function(ch) { + // IE treats non-breaking space as \u00A0 + return (ch === ' ' || ch === '\r' || ch === '\t' || + ch === '\n' || ch === '\v' || ch === '\u00A0'); + }, + + isIdent: function(ch) { + return ('a' <= ch && ch <= 'z' || + 'A' <= ch && ch <= 'Z' || + '_' === ch || ch === '$'); + }, + + isExpOperator: function(ch) { + return (ch === '-' || ch === '+' || this.isNumber(ch)); + }, + + throwError: function(error, start, end) { + end = end || this.index; + var colStr = (isDefined(start) + ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']' + : ' ' + end); + throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].', + error, colStr, this.text); + }, + + readNumber: function() { + var number = ''; + var start = this.index; + while (this.index < this.text.length) { + var ch = lowercase(this.text.charAt(this.index)); + if (ch == '.' || this.isNumber(ch)) { + number += ch; + } else { + var peekCh = this.peek(); + if (ch == 'e' && this.isExpOperator(peekCh)) { + number += ch; + } else if (this.isExpOperator(ch) && + peekCh && this.isNumber(peekCh) && + number.charAt(number.length - 1) == 'e') { + number += ch; + } else if (this.isExpOperator(ch) && + (!peekCh || !this.isNumber(peekCh)) && + number.charAt(number.length - 1) == 'e') { + this.throwError('Invalid exponent'); + } else { + break; + } + } + this.index++; + } + number = 1 * number; + this.tokens.push({ + index: start, + text: number, + json: true, + fn: function() { return number; } + }); + }, + + readIdent: function() { + var parser = this; + + var ident = ''; + var start = this.index; + + var lastDot, peekIndex, methodName, ch; + + while (this.index < this.text.length) { + ch = this.text.charAt(this.index); + if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) { + if (ch === '.') lastDot = this.index; + ident += ch; + } else { + break; + } + this.index++; + } + + //check if this is not a method invocation and if it is back out to last dot + if (lastDot) { + peekIndex = this.index; + while (peekIndex < this.text.length) { + ch = this.text.charAt(peekIndex); + if (ch === '(') { + methodName = ident.substr(lastDot - start + 1); + ident = ident.substr(0, lastDot - start); + this.index = peekIndex; + break; + } + if (this.isWhitespace(ch)) { + peekIndex++; + } else { + break; + } + } + } + + + var token = { + index: start, + text: ident + }; + + // OPERATORS is our own object so we don't need to use special hasOwnPropertyFn + if (OPERATORS.hasOwnProperty(ident)) { + token.fn = OPERATORS[ident]; + token.json = OPERATORS[ident]; + } else { + var getter = getterFn(ident, this.options, this.text); + token.fn = extend(function(self, locals) { + return (getter(self, locals)); + }, { + assign: function(self, value) { + return setter(self, ident, value, parser.text, parser.options); + } + }); + } + + this.tokens.push(token); + + if (methodName) { + this.tokens.push({ + index:lastDot, + text: '.', + json: false + }); + this.tokens.push({ + index: lastDot + 1, + text: methodName, + json: false + }); + } + }, + + readString: function(quote) { + var start = this.index; + this.index++; + var string = ''; + var rawString = quote; + var escape = false; + while (this.index < this.text.length) { + var ch = this.text.charAt(this.index); + rawString += ch; + if (escape) { + if (ch === 'u') { + var hex = this.text.substring(this.index + 1, this.index + 5); + if (!hex.match(/[\da-f]{4}/i)) + this.throwError('Invalid unicode escape [\\u' + hex + ']'); + this.index += 4; + string += String.fromCharCode(parseInt(hex, 16)); + } else { + var rep = ESCAPE[ch]; + if (rep) { + string += rep; + } else { + string += ch; + } + } + escape = false; + } else if (ch === '\\') { + escape = true; + } else if (ch === quote) { + this.index++; + this.tokens.push({ + index: start, + text: rawString, + string: string, + json: true, + fn: function() { return string; } + }); + return; + } else { + string += ch; + } + this.index++; + } + this.throwError('Unterminated quote', start); + } +}; + + +/** + * @constructor + */ +var Parser = function (lexer, $filter, options) { + this.lexer = lexer; + this.$filter = $filter; + this.options = options; +}; + +Parser.ZERO = function () { return 0; }; + +Parser.prototype = { + constructor: Parser, + + parse: function (text, json) { + this.text = text; + + //TODO(i): strip all the obsolte json stuff from this file + this.json = json; + + this.tokens = this.lexer.lex(text); + + if (json) { + // The extra level of aliasing is here, just in case the lexer misses something, so that + // we prevent any accidental execution in JSON. + this.assignment = this.logicalOR; + + this.functionCall = + this.fieldAccess = + this.objectIndex = + this.filterChain = function() { + this.throwError('is not valid json', {text: text, index: 0}); + }; + } + + var value = json ? this.primary() : this.statements(); + + if (this.tokens.length !== 0) { + this.throwError('is an unexpected token', this.tokens[0]); + } + + value.literal = !!value.literal; + value.constant = !!value.constant; + + return value; + }, + + primary: function () { + var primary; + if (this.expect('(')) { + primary = this.filterChain(); + this.consume(')'); + } else if (this.expect('[')) { + primary = this.arrayDeclaration(); + } else if (this.expect('{')) { + primary = this.object(); + } else { + var token = this.expect(); + primary = token.fn; + if (!primary) { + this.throwError('not a primary expression', token); + } + if (token.json) { + primary.constant = true; + primary.literal = true; + } + } + + var next, context; + while ((next = this.expect('(', '[', '.'))) { + if (next.text === '(') { + primary = this.functionCall(primary, context); + context = null; + } else if (next.text === '[') { + context = primary; + primary = this.objectIndex(primary); + } else if (next.text === '.') { + context = primary; + primary = this.fieldAccess(primary); + } else { + this.throwError('IMPOSSIBLE'); + } + } + return primary; + }, + + throwError: function(msg, token) { + throw $parseMinErr('syntax', + 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].', + token.text, msg, (token.index + 1), this.text, this.text.substring(token.index)); + }, + + peekToken: function() { + if (this.tokens.length === 0) + throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text); + return this.tokens[0]; + }, + + peek: function(e1, e2, e3, e4) { + if (this.tokens.length > 0) { + var token = this.tokens[0]; + var t = token.text; + if (t === e1 || t === e2 || t === e3 || t === e4 || + (!e1 && !e2 && !e3 && !e4)) { + return token; + } + } + return false; + }, + + expect: function(e1, e2, e3, e4){ + var token = this.peek(e1, e2, e3, e4); + if (token) { + if (this.json && !token.json) { + this.throwError('is not valid json', token); + } + this.tokens.shift(); + return token; + } + return false; + }, + + consume: function(e1){ + if (!this.expect(e1)) { + this.throwError('is unexpected, expecting [' + e1 + ']', this.peek()); + } + }, + + unaryFn: function(fn, right) { + return extend(function(self, locals) { + return fn(self, locals, right); + }, { + constant:right.constant + }); + }, + + ternaryFn: function(left, middle, right){ + return extend(function(self, locals){ + return left(self, locals) ? middle(self, locals) : right(self, locals); + }, { + constant: left.constant && middle.constant && right.constant + }); + }, + + binaryFn: function(left, fn, right) { + return extend(function(self, locals) { + return fn(self, locals, left, right); + }, { + constant:left.constant && right.constant + }); + }, + + statements: function() { + var statements = []; + while (true) { + if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']')) + statements.push(this.filterChain()); + if (!this.expect(';')) { + // optimize for the common case where there is only one statement. + // TODO(size): maybe we should not support multiple statements? + return (statements.length === 1) + ? statements[0] + : function(self, locals) { + var value; + for (var i = 0; i < statements.length; i++) { + var statement = statements[i]; + if (statement) { + value = statement(self, locals); + } + } + return value; + }; + } + } + }, + + filterChain: function() { + var left = this.expression(); + var token; + while (true) { + if ((token = this.expect('|'))) { + left = this.binaryFn(left, token.fn, this.filter()); + } else { + return left; + } + } + }, + + filter: function() { + var token = this.expect(); + var fn = this.$filter(token.text); + var argsFn = []; + while (true) { + if ((token = this.expect(':'))) { + argsFn.push(this.expression()); + } else { + var fnInvoke = function(self, locals, input) { + var args = [input]; + for (var i = 0; i < argsFn.length; i++) { + args.push(argsFn[i](self, locals)); + } + return fn.apply(self, args); + }; + return function() { + return fnInvoke; + }; + } + } + }, + + expression: function() { + return this.assignment(); + }, + + assignment: function() { + var left = this.ternary(); + var right; + var token; + if ((token = this.expect('='))) { + if (!left.assign) { + this.throwError('implies assignment but [' + + this.text.substring(0, token.index) + '] can not be assigned to', token); + } + right = this.ternary(); + return function(scope, locals) { + return left.assign(scope, right(scope, locals), locals); + }; + } + return left; + }, + + ternary: function() { + var left = this.logicalOR(); + var middle; + var token; + if ((token = this.expect('?'))) { + middle = this.ternary(); + if ((token = this.expect(':'))) { + return this.ternaryFn(left, middle, this.ternary()); + } else { + this.throwError('expected :', token); + } + } else { + return left; + } + }, + + logicalOR: function() { + var left = this.logicalAND(); + var token; + while (true) { + if ((token = this.expect('||'))) { + left = this.binaryFn(left, token.fn, this.logicalAND()); + } else { + return left; + } + } + }, + + logicalAND: function() { + var left = this.equality(); + var token; + if ((token = this.expect('&&'))) { + left = this.binaryFn(left, token.fn, this.logicalAND()); + } + return left; + }, + + equality: function() { + var left = this.relational(); + var token; + if ((token = this.expect('==','!=','===','!=='))) { + left = this.binaryFn(left, token.fn, this.equality()); + } + return left; + }, + + relational: function() { + var left = this.additive(); + var token; + if ((token = this.expect('<', '>', '<=', '>='))) { + left = this.binaryFn(left, token.fn, this.relational()); + } + return left; + }, + + additive: function() { + var left = this.multiplicative(); + var token; + while ((token = this.expect('+','-'))) { + left = this.binaryFn(left, token.fn, this.multiplicative()); + } + return left; + }, + + multiplicative: function() { + var left = this.unary(); + var token; + while ((token = this.expect('*','/','%'))) { + left = this.binaryFn(left, token.fn, this.unary()); + } + return left; + }, + + unary: function() { + var token; + if (this.expect('+')) { + return this.primary(); + } else if ((token = this.expect('-'))) { + return this.binaryFn(Parser.ZERO, token.fn, this.unary()); + } else if ((token = this.expect('!'))) { + return this.unaryFn(token.fn, this.unary()); + } else { + return this.primary(); + } + }, + + fieldAccess: function(object) { + var parser = this; + var field = this.expect().text; + var getter = getterFn(field, this.options, this.text); + + return extend(function(scope, locals, self) { + return getter(self || object(scope, locals), locals); + }, { + assign: function(scope, value, locals) { + return setter(object(scope, locals), field, value, parser.text, parser.options); + } + }); + }, + + objectIndex: function(obj) { + var parser = this; + + var indexFn = this.expression(); + this.consume(']'); + + return extend(function(self, locals) { + var o = obj(self, locals), + i = indexFn(self, locals), + v, p; + + if (!o) return undefined; + v = ensureSafeObject(o[i], parser.text); + if (v && v.then && parser.options.unwrapPromises) { + p = v; + if (!('$$v' in v)) { + p.$$v = undefined; + p.then(function(val) { p.$$v = val; }); + } + v = v.$$v; + } + return v; + }, { + assign: function(self, value, locals) { + var key = indexFn(self, locals); + // prevent overwriting of Function.constructor which would break ensureSafeObject check + var safe = ensureSafeObject(obj(self, locals), parser.text); + return safe[key] = value; + } + }); + }, + + functionCall: function(fn, contextGetter) { + var argsFn = []; + if (this.peekToken().text !== ')') { + do { + argsFn.push(this.expression()); + } while (this.expect(',')); + } + this.consume(')'); + + var parser = this; + + return function(scope, locals) { + var args = []; + var context = contextGetter ? contextGetter(scope, locals) : scope; + + for (var i = 0; i < argsFn.length; i++) { + args.push(argsFn[i](scope, locals)); + } + var fnPtr = fn(scope, locals, context) || noop; + + ensureSafeObject(context, parser.text); + ensureSafeObject(fnPtr, parser.text); + + // IE stupidity! (IE doesn't have apply for some native functions) + var v = fnPtr.apply + ? fnPtr.apply(context, args) + : fnPtr(args[0], args[1], args[2], args[3], args[4]); + + return ensureSafeObject(v, parser.text); + }; + }, + + // This is used with json array declaration + arrayDeclaration: function () { + var elementFns = []; + var allConstant = true; + if (this.peekToken().text !== ']') { + do { + var elementFn = this.expression(); + elementFns.push(elementFn); + if (!elementFn.constant) { + allConstant = false; + } + } while (this.expect(',')); + } + this.consume(']'); + + return extend(function(self, locals) { + var array = []; + for (var i = 0; i < elementFns.length; i++) { + array.push(elementFns[i](self, locals)); + } + return array; + }, { + literal: true, + constant: allConstant + }); + }, + + object: function () { + var keyValues = []; + var allConstant = true; + if (this.peekToken().text !== '}') { + do { + var token = this.expect(), + key = token.string || token.text; + this.consume(':'); + var value = this.expression(); + keyValues.push({key: key, value: value}); + if (!value.constant) { + allConstant = false; + } + } while (this.expect(',')); + } + this.consume('}'); + + return extend(function(self, locals) { + var object = {}; + for (var i = 0; i < keyValues.length; i++) { + var keyValue = keyValues[i]; + object[keyValue.key] = keyValue.value(self, locals); + } + return object; + }, { + literal: true, + constant: allConstant + }); + } +}; + + +////////////////////////////////////////////////// +// Parser helper functions +////////////////////////////////////////////////// + +function setter(obj, path, setValue, fullExp, options) { + //needed? + options = options || {}; + + var element = path.split('.'), key; + for (var i = 0; element.length > 1; i++) { + key = ensureSafeMemberName(element.shift(), fullExp); + var propertyObj = obj[key]; + if (!propertyObj) { + propertyObj = {}; + obj[key] = propertyObj; + } + obj = propertyObj; + if (obj.then && options.unwrapPromises) { + promiseWarning(fullExp); + if (!("$$v" in obj)) { + (function(promise) { + promise.then(function(val) { promise.$$v = val; }); } + )(obj); + } + if (obj.$$v === undefined) { + obj.$$v = {}; + } + obj = obj.$$v; + } + } + key = ensureSafeMemberName(element.shift(), fullExp); + obj[key] = setValue; + return setValue; +} + +var getterFnCache = {}; + +/** + * Implementation of the "Black Hole" variant from: + * - http://jsperf.com/angularjs-parse-getter/4 + * - http://jsperf.com/path-evaluation-simplified/7 + */ +function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp, options) { + ensureSafeMemberName(key0, fullExp); + ensureSafeMemberName(key1, fullExp); + ensureSafeMemberName(key2, fullExp); + ensureSafeMemberName(key3, fullExp); + ensureSafeMemberName(key4, fullExp); + + return !options.unwrapPromises + ? function cspSafeGetter(scope, locals) { + var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope; + + if (pathVal === null || pathVal === undefined) return pathVal; + pathVal = pathVal[key0]; + + if (!key1 || pathVal === null || pathVal === undefined) return pathVal; + pathVal = pathVal[key1]; + + if (!key2 || pathVal === null || pathVal === undefined) return pathVal; + pathVal = pathVal[key2]; + + if (!key3 || pathVal === null || pathVal === undefined) return pathVal; + pathVal = pathVal[key3]; + + if (!key4 || pathVal === null || pathVal === undefined) return pathVal; + pathVal = pathVal[key4]; + + return pathVal; + } + : function cspSafePromiseEnabledGetter(scope, locals) { + var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope, + promise; + + if (pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key0]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key1 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key1]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key2 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key2]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key3 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key3]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key4 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key4]; + if (pathVal && pathVal.then) { + promiseWarning(fullExp); + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + return pathVal; + }; +} + +function getterFn(path, options, fullExp) { + // Check whether the cache has this getter already. + // We can use hasOwnProperty directly on the cache because we ensure, + // see below, that the cache never stores a path called 'hasOwnProperty' + if (getterFnCache.hasOwnProperty(path)) { + return getterFnCache[path]; + } + + var pathKeys = path.split('.'), + pathKeysLength = pathKeys.length, + fn; + + if (options.csp) { + if (pathKeysLength < 6) { + fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp, + options); + } else { + fn = function(scope, locals) { + var i = 0, val; + do { + val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], + pathKeys[i++], fullExp, options)(scope, locals); + + locals = undefined; // clear after first iteration + scope = val; + } while (i < pathKeysLength); + return val; + }; + } + } else { + var code = 'var l, fn, p;\n'; + forEach(pathKeys, function(key, index) { + ensureSafeMemberName(key, fullExp); + code += 'if(s === null || s === undefined) return s;\n' + + 'l=s;\n' + + 's='+ (index + // we simply dereference 's' on any .dot notation + ? 's' + // but if we are first then we check locals first, and if so read it first + : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' + + (options.unwrapPromises + ? 'if (s && s.then) {\n' + + ' pw("' + fullExp.replace(/(["\r\n])/g, '\\$1') + '");\n' + + ' if (!("$$v" in s)) {\n' + + ' p=s;\n' + + ' p.$$v = undefined;\n' + + ' p.then(function(v) {p.$$v=v;});\n' + + '}\n' + + ' s=s.$$v\n' + + '}\n' + : ''); + }); + code += 'return s;'; + + /* jshint -W054 */ + var evaledFnGetter = new Function('s', 'k', 'pw', code); // s=scope, k=locals, pw=promiseWarning + /* jshint +W054 */ + evaledFnGetter.toString = function() { return code; }; + fn = function(scope, locals) { + return evaledFnGetter(scope, locals, promiseWarning); + }; + } + + // Only cache the value if it's not going to mess up the cache object + // This is more performant that using Object.prototype.hasOwnProperty.call + if (path !== 'hasOwnProperty') { + getterFnCache[path] = fn; + } + return fn; +} + +/////////////////////////////////// + +/** + * @ngdoc function + * @name ng.$parse + * @function + * + * @description + * + * Converts Angular {@link guide/expression expression} into a function. + * + * 
+ *   var getter = $parse('user.name');
+ *   var setter = getter.assign;
+ *   var context = {user:{name:'angular'}};
+ *   var locals = {user:{name:'local'}};
+ *
+ *   expect(getter(context)).toEqual('angular');
+ *   setter(context, 'newValue');
+ *   expect(context.user.name).toEqual('newValue');
+ *   expect(getter(context, locals)).toEqual('local');
+ *
+ * + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + * + * The returned function also has the following properties: + * * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript + * literal. + * * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript + * constant literals. + * * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be + * set to a function to change its value on the given context. + * + */ + + +/** + * @ngdoc object + * @name ng.$parseProvider + * @function + * + * @description + * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse} + * service. + */ +function $ParseProvider() { + var cache = {}; + + var $parseOptions = { + csp: false, + unwrapPromises: false, + logPromiseWarnings: true + }; + + + /** + * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future. + * + * @ngdoc method + * @name ng.$parseProvider#unwrapPromises + * @methodOf ng.$parseProvider + * @description + * + * **This feature is deprecated, see deprecation notes below for more info** + * + * If set to true (default is false), $parse will unwrap promises automatically when a promise is + * found at any part of the expression. In other words, if set to true, the expression will always + * result in a non-promise value. + * + * While the promise is unresolved, it's treated as undefined, but once resolved and fulfilled, + * the fulfillment value is used in place of the promise while evaluating the expression. + * + * **Deprecation notice** + * + * This is a feature that didn't prove to be wildly useful or popular, primarily because of the + * dichotomy between data access in templates (accessed as raw values) and controller code + * (accessed as promises). + * + * In most code we ended up resolving promises manually in controllers anyway and thus unifying + * the model access there. + * + * Other downsides of automatic promise unwrapping: + * + * - when building components it's often desirable to receive the raw promises + * - adds complexity and slows down expression evaluation + * - makes expression code pre-generation unattractive due to the amount of code that needs to be + * generated + * - makes IDE auto-completion and tool support hard + * + * **Warning Logs** + * + * If the unwrapping is enabled, Angular will log a warning about each expression that unwraps a + * promise (to reduce the noise, each expression is logged only once). To disable this logging use + * `$parseProvider.logPromiseWarnings(false)` api. + * + * + * @param {boolean=} value New value. + * @returns {boolean|self} Returns the current setting when used as getter and self if used as + * setter. + */ + this.unwrapPromises = function(value) { + if (isDefined(value)) { + $parseOptions.unwrapPromises = !!value; + return this; + } else { + return $parseOptions.unwrapPromises; + } + }; + + + /** + * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future. + * + * @ngdoc method + * @name ng.$parseProvider#logPromiseWarnings + * @methodOf ng.$parseProvider + * @description + * + * Controls whether Angular should log a warning on any encounter of a promise in an expression. + * + * The default is set to `true`. + * + * This setting applies only if `$parseProvider.unwrapPromises` setting is set to true as well. + * + * @param {boolean=} value New value. + * @returns {boolean|self} Returns the current setting when used as getter and self if used as + * setter. + */ + this.logPromiseWarnings = function(value) { + if (isDefined(value)) { + $parseOptions.logPromiseWarnings = value; + return this; + } else { + return $parseOptions.logPromiseWarnings; + } + }; + + + this.$get = ['$filter', '$sniffer', '$log', function($filter, $sniffer, $log) { + $parseOptions.csp = $sniffer.csp; + + promiseWarning = function promiseWarningFn(fullExp) { + if (!$parseOptions.logPromiseWarnings || promiseWarningCache.hasOwnProperty(fullExp)) return; + promiseWarningCache[fullExp] = true; + $log.warn('[$parse] Promise found in the expression `' + fullExp + '`. ' + + 'Automatic unwrapping of promises in Angular expressions is deprecated.'); + }; + + return function(exp) { + var parsedExpression; + + switch (typeof exp) { + case 'string': + + if (cache.hasOwnProperty(exp)) { + return cache[exp]; + } + + var lexer = new Lexer($parseOptions); + var parser = new Parser(lexer, $filter, $parseOptions); + parsedExpression = parser.parse(exp, false); + + if (exp !== 'hasOwnProperty') { + // Only cache the value if it's not going to mess up the cache object + // This is more performant that using Object.prototype.hasOwnProperty.call + cache[exp] = parsedExpression; + } + + return parsedExpression; + + case 'function': + return exp; + + default: + return noop; + } + }; + }]; +} + +/** + * @ngdoc service + * @name ng.$q + * @requires $rootScope + * + * @description + * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q). + * + * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an + * interface for interacting with an object that represents the result of an action that is + * performed asynchronously, and may or may not be finished at any given point in time. + * + * From the perspective of dealing with error handling, deferred and promise APIs are to + * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming. + * + * 
+ *   // for the purpose of this example let's assume that variables `$q` and `scope` are
+ *   // available in the current lexical scope (they could have been injected or passed in).
+ *
+ *   function asyncGreet(name) {
+ *     var deferred = $q.defer();
+ *
+ *     setTimeout(function() {
+ *       // since this fn executes async in a future turn of the event loop, we need to wrap
+ *       // our code into an $apply call so that the model changes are properly observed.
+ *       scope.$apply(function() {
+ *         deferred.notify('About to greet ' + name + '.');
+ *
+ *         if (okToGreet(name)) {
+ *           deferred.resolve('Hello, ' + name + '!');
+ *         } else {
+ *           deferred.reject('Greeting ' + name + ' is not allowed.');
+ *         }
+ *       });
+ *     }, 1000);
+ *
+ *     return deferred.promise;
+ *   }
+ *
+ *   var promise = asyncGreet('Robin Hood');
+ *   promise.then(function(greeting) {
+ *     alert('Success: ' + greeting);
+ *   }, function(reason) {
+ *     alert('Failed: ' + reason);
+ *   }, function(update) {
+ *     alert('Got notification: ' + update);
+ *   });
+ *
+ * + * At first it might not be obvious why this extra complexity is worth the trouble. The payoff + * comes in the way of guarantees that promise and deferred APIs make, see + * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md. + * + * Additionally the promise api allows for composition that is very hard to do with the + * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach. + * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the + * section on serial or parallel joining of promises. + * + * + * # The Deferred API + * + * A new instance of deferred is constructed by calling `$q.defer()`. + * + * The purpose of the deferred object is to expose the associated Promise instance as well as APIs + * that can be used for signaling the successful or unsuccessful completion, as well as the status + * of the task. + * + * **Methods** + * + * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection + * constructed via `$q.reject`, the promise will be rejected instead. + * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to + * resolving it with a rejection constructed via `$q.reject`. + * - `notify(value)` - provides updates on the status of the promises execution. This may be called + * multiple times before the promise is either resolved or rejected. + * + * **Properties** + * + * - promise – `{Promise}` – promise object associated with this deferred. + * + * + * # The Promise API + * + * A new promise instance is created when a deferred instance is created and can be retrieved by + * calling `deferred.promise`. + * + * The purpose of the promise object is to allow for interested parties to get access to the result + * of the deferred task when it completes. + * + * **Methods** + * + * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or + * will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously + * as soon as the result is available. The callbacks are called with a single argument: the result + * or rejection reason. Additionally, the notify callback may be called zero or more times to + * provide a progress indication, before the promise is resolved or rejected. + * + * This method *returns a new promise* which is resolved or rejected via the return value of the + * `successCallback`, `errorCallback`. It also notifies via the return value of the + * `notifyCallback` method. The promise can not be resolved or rejected from the notifyCallback + * method. + * + * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)` + * + * - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise, + * but to do so without modifying the final value. This is useful to release resources or do some + * clean-up that needs to be done whether the promise was rejected or resolved. See the [full + * specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for + * more information. + * + * Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as + * property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to + * make your code IE8 compatible. + * + * # Chaining promises + * + * Because calling the `then` method of a promise returns a new derived promise, it is easily + * possible to create a chain of promises: + * + * 
+ *   promiseB = promiseA.then(function(result) {
+ *     return result + 1;
+ *   });
+ *
+ *   // promiseB will be resolved immediately after promiseA is resolved and its value
+ *   // will be the result of promiseA incremented by 1
+ *
+ * + * It is possible to create chains of any length and since a promise can be resolved with another + * promise (which will defer its resolution further), it is possible to pause/defer resolution of + * the promises at any point in the chain. This makes it possible to implement powerful APIs like + * $http's response interceptors. + * + * + * # Differences between Kris Kowal's Q and $q + * + * There are three main differences: + * + * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation + * mechanism in angular, which means faster propagation of resolution or rejection into your + * models and avoiding unnecessary browser repaints, which would result in flickering UI. + * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains + * all the important functionality needed for common async tasks. + * + * # Testing + * + * 
+ *    it('should simulate promise', inject(function($q, $rootScope) {
+ *      var deferred = $q.defer();
+ *      var promise = deferred.promise;
+ *      var resolvedValue;
+ *
+ *      promise.then(function(value) { resolvedValue = value; });
+ *      expect(resolvedValue).toBeUndefined();
+ *
+ *      // Simulate resolving of promise
+ *      deferred.resolve(123);
+ *      // Note that the 'then' function does not get called synchronously.
+ *      // This is because we want the promise API to always be async, whether or not
+ *      // it got called synchronously or asynchronously.
+ *      expect(resolvedValue).toBeUndefined();
+ *
+ *      // Propagate promise resolution to 'then' functions using $apply().
+ *      $rootScope.$apply();
+ *      expect(resolvedValue).toEqual(123);
+ *    }));
+ *
+ */ +function $QProvider() { + + this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) { + return qFactory(function(callback) { + $rootScope.$evalAsync(callback); + }, $exceptionHandler); + }]; +} + + +/** + * Constructs a promise manager. + * + * @param {function(function)} nextTick Function for executing functions in the next turn. + * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for + * debugging purposes. + * @returns {object} Promise manager. + */ +function qFactory(nextTick, exceptionHandler) { + + /** + * @ngdoc + * @name ng.$q#defer + * @methodOf ng.$q + * @description + * Creates a `Deferred` object which represents a task which will finish in the future. + * + * @returns {Deferred} Returns a new instance of deferred. + */ + var defer = function() { + var pending = [], + value, deferred; + + deferred = { + + resolve: function(val) { + if (pending) { + var callbacks = pending; + pending = undefined; + value = ref(val); + + if (callbacks.length) { + nextTick(function() { + var callback; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + callback = callbacks[i]; + value.then(callback[0], callback[1], callback[2]); + } + }); + } + } + }, + + + reject: function(reason) { + deferred.resolve(reject(reason)); + }, + + + notify: function(progress) { + if (pending) { + var callbacks = pending; + + if (pending.length) { + nextTick(function() { + var callback; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + callback = callbacks[i]; + callback[2](progress); + } + }); + } + } + }, + + + promise: { + then: function(callback, errback, progressback) { + var result = defer(); + + var wrappedCallback = function(value) { + try { + result.resolve((isFunction(callback) ? callback : defaultCallback)(value)); + } catch(e) { + result.reject(e); + exceptionHandler(e); + } + }; + + var wrappedErrback = function(reason) { + try { + result.resolve((isFunction(errback) ? errback : defaultErrback)(reason)); + } catch(e) { + result.reject(e); + exceptionHandler(e); + } + }; + + var wrappedProgressback = function(progress) { + try { + result.notify((isFunction(progressback) ? progressback : defaultCallback)(progress)); + } catch(e) { + exceptionHandler(e); + } + }; + + if (pending) { + pending.push([wrappedCallback, wrappedErrback, wrappedProgressback]); + } else { + value.then(wrappedCallback, wrappedErrback, wrappedProgressback); + } + + return result.promise; + }, + + "catch": function(callback) { + return this.then(null, callback); + }, + + "finally": function(callback) { + + function makePromise(value, resolved) { + var result = defer(); + if (resolved) { + result.resolve(value); + } else { + result.reject(value); + } + return result.promise; + } + + function handleCallback(value, isResolved) { + var callbackOutput = null; + try { + callbackOutput = (callback ||defaultCallback)(); + } catch(e) { + return makePromise(e, false); + } + if (callbackOutput && isFunction(callbackOutput.then)) { + return callbackOutput.then(function() { + return makePromise(value, isResolved); + }, function(error) { + return makePromise(error, false); + }); + } else { + return makePromise(value, isResolved); + } + } + + return this.then(function(value) { + return handleCallback(value, true); + }, function(error) { + return handleCallback(error, false); + }); + } + } + }; + + return deferred; + }; + + + var ref = function(value) { + if (value && isFunction(value.then)) return value; + return { + then: function(callback) { + var result = defer(); + nextTick(function() { + result.resolve(callback(value)); + }); + return result.promise; + } + }; + }; + + + /** + * @ngdoc + * @name ng.$q#reject + * @methodOf ng.$q + * @description + * Creates a promise that is resolved as rejected with the specified `reason`. This api should be + * used to forward rejection in a chain of promises. If you are dealing with the last promise in + * a promise chain, you don't need to worry about it. + * + * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of + * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via + * a promise error callback and you want to forward the error to the promise derived from the + * current promise, you have to "rethrow" the error by returning a rejection constructed via + * `reject`. + * + * 
+   *   promiseB = promiseA.then(function(result) {
+   *     // success: do something and resolve promiseB
+   *     //          with the old or a new result
+   *     return result;
+   *   }, function(reason) {
+   *     // error: handle the error if possible and
+   *     //        resolve promiseB with newPromiseOrValue,
+   *     //        otherwise forward the rejection to promiseB
+   *     if (canHandle(reason)) {
+   *      // handle the error and recover
+   *      return newPromiseOrValue;
+   *     }
+   *     return $q.reject(reason);
+   *   });
+   *
+ * + * @param {*} reason Constant, message, exception or an object representing the rejection reason. + * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`. + */ + var reject = function(reason) { + return { + then: function(callback, errback) { + var result = defer(); + nextTick(function() { + try { + result.resolve((isFunction(errback) ? errback : defaultErrback)(reason)); + } catch(e) { + result.reject(e); + exceptionHandler(e); + } + }); + return result.promise; + } + }; + }; + + + /** + * @ngdoc + * @name ng.$q#when + * @methodOf ng.$q + * @description + * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. + * This is useful when you are dealing with an object that might or might not be a promise, or if + * the promise comes from a source that can't be trusted. + * + * @param {*} value Value or a promise + * @returns {Promise} Returns a promise of the passed value or promise + */ + var when = function(value, callback, errback, progressback) { + var result = defer(), + done; + + var wrappedCallback = function(value) { + try { + return (isFunction(callback) ? callback : defaultCallback)(value); + } catch (e) { + exceptionHandler(e); + return reject(e); + } + }; + + var wrappedErrback = function(reason) { + try { + return (isFunction(errback) ? errback : defaultErrback)(reason); + } catch (e) { + exceptionHandler(e); + return reject(e); + } + }; + + var wrappedProgressback = function(progress) { + try { + return (isFunction(progressback) ? progressback : defaultCallback)(progress); + } catch (e) { + exceptionHandler(e); + } + }; + + nextTick(function() { + ref(value).then(function(value) { + if (done) return; + done = true; + result.resolve(ref(value).then(wrappedCallback, wrappedErrback, wrappedProgressback)); + }, function(reason) { + if (done) return; + done = true; + result.resolve(wrappedErrback(reason)); + }, function(progress) { + if (done) return; + result.notify(wrappedProgressback(progress)); + }); + }); + + return result.promise; + }; + + + function defaultCallback(value) { + return value; + } + + + function defaultErrback(reason) { + return reject(reason); + } + + + /** + * @ngdoc + * @name ng.$q#all + * @methodOf ng.$q + * @description + * Combines multiple promises into a single promise that is resolved when all of the input + * promises are resolved. + * + * @param {Array.|Object.} promises An array or hash of promises. + * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values, + * each value corresponding to the promise at the same index/key in the `promises` array/hash. + * If any of the promises is resolved with a rejection, this resulting promise will be rejected + * with the same rejection value. + */ + function all(promises) { + var deferred = defer(), + counter = 0, + results = isArray(promises) ? [] : {}; + + forEach(promises, function(promise, key) { + counter++; + ref(promise).then(function(value) { + if (results.hasOwnProperty(key)) return; + results[key] = value; + if (!(--counter)) deferred.resolve(results); + }, function(reason) { + if (results.hasOwnProperty(key)) return; + deferred.reject(reason); + }); + }); + + if (counter === 0) { + deferred.resolve(results); + } + + return deferred.promise; + } + + return { + defer: defer, + reject: reject, + when: when, + all: all + }; +} + +/** + * DESIGN NOTES + * + * The design decisions behind the scope are heavily favored for speed and memory consumption. + * + * The typical use of scope is to watch the expressions, which most of the time return the same + * value as last time so we optimize the operation. + * + * Closures construction is expensive in terms of speed as well as memory: + * - No closures, instead use prototypical inheritance for API + * - Internal state needs to be stored on scope directly, which means that private state is + * exposed as $$____ properties + * + * Loop operations are optimized by using while(count--) { ... } + * - this means that in order to keep the same order of execution as addition we have to add + * items to the array at the beginning (shift) instead of at the end (push) + * + * Child scopes are created and removed often + * - Using an array would be slow since inserts in middle are expensive so we use linked list + * + * There are few watches then a lot of observers. This is why you don't want the observer to be + * implemented in the same way as watch. Watch requires return of initialization function which + * are expensive to construct. + */ + + +/** + * @ngdoc object + * @name ng.$rootScopeProvider + * @description + * + * Provider for the $rootScope service. + */ + +/** + * @ngdoc function + * @name ng.$rootScopeProvider#digestTtl + * @methodOf ng.$rootScopeProvider + * @description + * + * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and + * assuming that the model is unstable. + * + * The current default is 10 iterations. + * + * In complex applications it's possible that the dependencies between `$watch`s will result in + * several digest iterations. However if an application needs more than the default 10 digest + * iterations for its model to stabilize then you should investigate what is causing the model to + * continuously change during the digest. + * + * Increasing the TTL could have performance implications, so you should not change it without + * proper justification. + * + * @param {number} limit The number of digest iterations. + */ + + +/** + * @ngdoc object + * @name ng.$rootScope + * @description + * + * Every application has a single root {@link ng.$rootScope.Scope scope}. + * All other scopes are descendant scopes of the root scope. Scopes provide separation + * between the model and the view, via a mechanism for watching the model for changes. + * They also provide an event emission/broadcast and subscription facility. See the + * {@link guide/scope developer guide on scopes}. + */ +function $RootScopeProvider(){ + var TTL = 10; + var $rootScopeMinErr = minErr('$rootScope'); + + this.digestTtl = function(value) { + if (arguments.length) { + TTL = value; + } + return TTL; + }; + + this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser', + function( $injector, $exceptionHandler, $parse, $browser) { + + /** + * @ngdoc function + * @name ng.$rootScope.Scope + * + * @description + * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the + * {@link AUTO.$injector $injector}. Child scopes are created using the + * {@link ng.$rootScope.Scope#methods_$new $new()} method. (Most scopes are created automatically when + * compiled HTML template is executed.) + * + * Here is a simple scope snippet to show how you can interact with the scope. + * 
+     * 
+     *
+ * + * # Inheritance + * A scope can inherit from a parent scope, as in this example: + * 
+         var parent = $rootScope;
+         var child = parent.$new();
+
+         parent.salutation = "Hello";
+         child.name = "World";
+         expect(child.salutation).toEqual('Hello');
+
+         child.salutation = "Welcome";
+         expect(child.salutation).toEqual('Welcome');
+         expect(parent.salutation).toEqual('Hello');
+     *
+ * + * + * @param {Object.=} providers Map of service factory which need to be + * provided for the current scope. Defaults to {@link ng}. + * @param {Object.=} instanceCache Provides pre-instantiated services which should + * append/override services provided by `providers`. This is handy + * when unit-testing and having the need to override a default + * service. + * @returns {Object} Newly created scope. + * + */ + function Scope() { + this.$id = nextUid(); + this.$$phase = this.$parent = this.$$watchers = + this.$$nextSibling = this.$$prevSibling = + this.$$childHead = this.$$childTail = null; + this['this'] = this.$root = this; + this.$$destroyed = false; + this.$$asyncQueue = []; + this.$$postDigestQueue = []; + this.$$listeners = {}; + this.$$isolateBindings = {}; + } + + /** + * @ngdoc property + * @name ng.$rootScope.Scope#$id + * @propertyOf ng.$rootScope.Scope + * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for + * debugging. + */ + + + Scope.prototype = { + constructor: Scope, + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$new + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Creates a new child {@link ng.$rootScope.Scope scope}. + * + * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and + * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the + * scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}. + * + * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is + * desired for the scope and its child scopes to be permanently detached from the parent and + * thus stop participating in model change detection and listener notification by invoking. + * + * @param {boolean} isolate If true, then the scope does not prototypically inherit from the + * parent scope. The scope is isolated, as it can not see parent scope properties. + * When creating widgets, it is useful for the widget to not accidentally read parent + * state. + * + * @returns {Object} The newly created child scope. + * + */ + $new: function(isolate) { + var Child, + child; + + if (isolate) { + child = new Scope(); + child.$root = this.$root; + // ensure that there is just one async queue per $rootScope and its children + child.$$asyncQueue = this.$$asyncQueue; + child.$$postDigestQueue = this.$$postDigestQueue; + } else { + Child = function() {}; // should be anonymous; This is so that when the minifier munges + // the name it does not become random set of chars. This will then show up as class + // name in the debugger. + Child.prototype = this; + child = new Child(); + child.$id = nextUid(); + } + child['this'] = child; + child.$$listeners = {}; + child.$parent = this; + child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null; + child.$$prevSibling = this.$$childTail; + if (this.$$childHead) { + this.$$childTail.$$nextSibling = child; + this.$$childTail = child; + } else { + this.$$childHead = this.$$childTail = child; + } + return child; + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$watch + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Registers a `listener` callback to be executed whenever the `watchExpression` changes. + * + * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest + * $digest()} and should return the value that will be watched. (Since + * {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the + * `watchExpression` can execute multiple times per + * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.) + * - The `listener` is called only when the value from the current `watchExpression` and the + * previous call to `watchExpression` are not equal (with the exception of the initial run, + * see below). The inequality is determined according to + * {@link angular.equals} function. To save the value of the object for later comparison, + * the {@link angular.copy} function is used. It also means that watching complex options + * will have adverse memory and performance implications. + * - The watch `listener` may change the model, which may trigger other `listener`s to fire. + * This is achieved by rerunning the watchers until no changes are detected. The rerun + * iteration limit is 10 to prevent an infinite loop deadlock. + * + * + * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called, + * you can register a `watchExpression` function with no `listener`. (Since `watchExpression` + * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a + * change is detected, be prepared for multiple calls to your listener.) + * + * After a watcher is registered with the scope, the `listener` fn is called asynchronously + * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the + * watcher. In rare cases, this is undesirable because the listener is called when the result + * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you + * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the + * listener was called due to initialization. + * + * The example below contains an illustration of using a function as your $watch listener + * + * + * # Example + * 
+           // let's assume that scope was dependency injected as the $rootScope
+           var scope = $rootScope;
+           scope.name = 'misko';
+           scope.counter = 0;
+
+           expect(scope.counter).toEqual(0);
+           scope.$watch('name', function(newValue, oldValue) {
+             scope.counter = scope.counter + 1;
+           });
+           expect(scope.counter).toEqual(0);
+
+           scope.$digest();
+           // no variable change
+           expect(scope.counter).toEqual(0);
+
+           scope.name = 'adam';
+           scope.$digest();
+           expect(scope.counter).toEqual(1);
+
+
+
+           // Using a listener function
+           var food;
+           scope.foodCounter = 0;
+           expect(scope.foodCounter).toEqual(0);
+           scope.$watch(
+             // This is the listener function
+             function() { return food; },
+             // This is the change handler
+             function(newValue, oldValue) {
+               if ( newValue !== oldValue ) {
+                 // Only increment the counter if the value changed
+                 scope.foodCounter = scope.foodCounter + 1;
+               }
+             }
+           );
+           // No digest has been run so the counter will be zero
+           expect(scope.foodCounter).toEqual(0);
+
+           // Run the digest but since food has not changed cout will still be zero
+           scope.$digest();
+           expect(scope.foodCounter).toEqual(0);
+
+           // Update food and run digest.  Now the counter will increment
+           food = 'cheeseburger';
+           scope.$digest();
+           expect(scope.foodCounter).toEqual(1);
+
+       *
+ * + * + * + * @param {(function()|string)} watchExpression Expression that is evaluated on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers + * a call to the `listener`. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(scope)`: called with current `scope` as a parameter. + * @param {(function()|string)=} listener Callback called whenever the return value of + * the `watchExpression` changes. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(newValue, oldValue, scope)`: called with current and previous values as + * parameters. + * + * @param {boolean=} objectEquality Compare object for equality rather than for reference. + * @returns {function()} Returns a deregistration function for this listener. + */ + $watch: function(watchExp, listener, objectEquality) { + var scope = this, + get = compileToFn(watchExp, 'watch'), + array = scope.$$watchers, + watcher = { + fn: listener, + last: initWatchVal, + get: get, + exp: watchExp, + eq: !!objectEquality + }; + + // in the case user pass string, we need to compile it, do we really need this ? + if (!isFunction(listener)) { + var listenFn = compileToFn(listener || noop, 'listener'); + watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);}; + } + + if (typeof watchExp == 'string' && get.constant) { + var originalFn = watcher.fn; + watcher.fn = function(newVal, oldVal, scope) { + originalFn.call(this, newVal, oldVal, scope); + arrayRemove(array, watcher); + }; + } + + if (!array) { + array = scope.$$watchers = []; + } + // we use unshift since we use a while loop in $digest for speed. + // the while loop reads in reverse order. + array.unshift(watcher); + + return function() { + arrayRemove(array, watcher); + }; + }, + + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$watchCollection + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Shallow watches the properties of an object and fires whenever any of the properties change + * (for arrays, this implies watching the array items; for object maps, this implies watching + * the properties). If a change is detected, the `listener` callback is fired. + * + * - The `obj` collection is observed via standard $watch operation and is examined on every + * call to $digest() to see if any items have been added, removed, or moved. + * - The `listener` is called whenever anything within the `obj` has changed. Examples include + * adding, removing, and moving items belonging to an object or array. + * + * + * # Example + * 
+          $scope.names = ['igor', 'matias', 'misko', 'james'];
+          $scope.dataCount = 4;
+
+          $scope.$watchCollection('names', function(newNames, oldNames) {
+            $scope.dataCount = newNames.length;
+          });
+
+          expect($scope.dataCount).toEqual(4);
+          $scope.$digest();
+
+          //still at 4 ... no changes
+          expect($scope.dataCount).toEqual(4);
+
+          $scope.names.pop();
+          $scope.$digest();
+
+          //now there's been a change
+          expect($scope.dataCount).toEqual(3);
+       *
+ * + * + * @param {string|Function(scope)} obj Evaluated as {@link guide/expression expression}. The + * expression value should evaluate to an object or an array which is observed on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the + * collection will trigger a call to the `listener`. + * + * @param {function(newCollection, oldCollection, scope)} listener a callback function that is + * fired with both the `newCollection` and `oldCollection` as parameters. + * The `newCollection` object is the newly modified data obtained from the `obj` expression + * and the `oldCollection` object is a copy of the former collection data. + * The `scope` refers to the current scope. + * + * @returns {function()} Returns a de-registration function for this listener. When the + * de-registration function is executed, the internal watch operation is terminated. + */ + $watchCollection: function(obj, listener) { + var self = this; + var oldValue; + var newValue; + var changeDetected = 0; + var objGetter = $parse(obj); + var internalArray = []; + var internalObject = {}; + var oldLength = 0; + + function $watchCollectionWatch() { + newValue = objGetter(self); + var newLength, key; + + if (!isObject(newValue)) { + if (oldValue !== newValue) { + oldValue = newValue; + changeDetected++; + } + } else if (isArrayLike(newValue)) { + if (oldValue !== internalArray) { + // we are transitioning from something which was not an array into array. + oldValue = internalArray; + oldLength = oldValue.length = 0; + changeDetected++; + } + + newLength = newValue.length; + + if (oldLength !== newLength) { + // if lengths do not match we need to trigger change notification + changeDetected++; + oldValue.length = oldLength = newLength; + } + // copy the items to oldValue and look for changes. + for (var i = 0; i < newLength; i++) { + if (oldValue[i] !== newValue[i]) { + changeDetected++; + oldValue[i] = newValue[i]; + } + } + } else { + if (oldValue !== internalObject) { + // we are transitioning from something which was not an object into object. + oldValue = internalObject = {}; + oldLength = 0; + changeDetected++; + } + // copy the items to oldValue and look for changes. + newLength = 0; + for (key in newValue) { + if (newValue.hasOwnProperty(key)) { + newLength++; + if (oldValue.hasOwnProperty(key)) { + if (oldValue[key] !== newValue[key]) { + changeDetected++; + oldValue[key] = newValue[key]; + } + } else { + oldLength++; + oldValue[key] = newValue[key]; + changeDetected++; + } + } + } + if (oldLength > newLength) { + // we used to have more keys, need to find them and destroy them. + changeDetected++; + for(key in oldValue) { + if (oldValue.hasOwnProperty(key) && !newValue.hasOwnProperty(key)) { + oldLength--; + delete oldValue[key]; + } + } + } + } + return changeDetected; + } + + function $watchCollectionAction() { + listener(newValue, oldValue, self); + } + + return this.$watch($watchCollectionWatch, $watchCollectionAction); + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$digest + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and + * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change + * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} + * until no more listeners are firing. This means that it is possible to get into an infinite + * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of + * iterations exceeds 10. + * + * Usually, you don't call `$digest()` directly in + * {@link ng.directive:ngController controllers} or in + * {@link ng.$compileProvider#methods_directive directives}. + * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within + * a {@link ng.$compileProvider#methods_directive directives}), which will force a `$digest()`. + * + * If you want to be notified whenever `$digest()` is called, + * you can register a `watchExpression` function with + * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`. + * + * In unit tests, you may need to call `$digest()` to simulate the scope life cycle. + * + * # Example + * 
+           var scope = ...;
+           scope.name = 'misko';
+           scope.counter = 0;
+
+           expect(scope.counter).toEqual(0);
+           scope.$watch('name', function(newValue, oldValue) {
+             scope.counter = scope.counter + 1;
+           });
+           expect(scope.counter).toEqual(0);
+
+           scope.$digest();
+           // no variable change
+           expect(scope.counter).toEqual(0);
+
+           scope.name = 'adam';
+           scope.$digest();
+           expect(scope.counter).toEqual(1);
+       *
+ * + */ + $digest: function() { + var watch, value, last, + watchers, + asyncQueue = this.$$asyncQueue, + postDigestQueue = this.$$postDigestQueue, + length, + dirty, ttl = TTL, + next, current, target = this, + watchLog = [], + logIdx, logMsg, asyncTask; + + beginPhase('$digest'); + + do { // "while dirty" loop + dirty = false; + current = target; + + while(asyncQueue.length) { + try { + asyncTask = asyncQueue.shift(); + asyncTask.scope.$eval(asyncTask.expression); + } catch (e) { + $exceptionHandler(e); + } + } + + do { // "traverse the scopes" loop + if ((watchers = current.$$watchers)) { + // process our watches + length = watchers.length; + while (length--) { + try { + watch = watchers[length]; + // Most common watches are on primitives, in which case we can short + // circuit it with === operator, only when === fails do we use .equals + if (watch && (value = watch.get(current)) !== (last = watch.last) && + !(watch.eq + ? equals(value, last) + : (typeof value == 'number' && typeof last == 'number' + && isNaN(value) && isNaN(last)))) { + dirty = true; + watch.last = watch.eq ? copy(value) : value; + watch.fn(value, ((last === initWatchVal) ? value : last), current); + if (ttl < 5) { + logIdx = 4 - ttl; + if (!watchLog[logIdx]) watchLog[logIdx] = []; + logMsg = (isFunction(watch.exp)) + ? 'fn: ' + (watch.exp.name || watch.exp.toString()) + : watch.exp; + logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last); + watchLog[logIdx].push(logMsg); + } + } + } catch (e) { + $exceptionHandler(e); + } + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $broadcast + if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) { + while(current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } while ((current = next)); + + if(dirty && !(ttl--)) { + clearPhase(); + throw $rootScopeMinErr('infdig', + '{0} $digest() iterations reached. Aborting!\n' + + 'Watchers fired in the last 5 iterations: {1}', + TTL, toJson(watchLog)); + } + } while (dirty || asyncQueue.length); + + clearPhase(); + + while(postDigestQueue.length) { + try { + postDigestQueue.shift()(); + } catch (e) { + $exceptionHandler(e); + } + } + }, + + + /** + * @ngdoc event + * @name ng.$rootScope.Scope#$destroy + * @eventOf ng.$rootScope.Scope + * @eventType broadcast on scope being destroyed + * + * @description + * Broadcasted when a scope and its children are being destroyed. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$destroy + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Removes the current scope (and all of its children) from the parent scope. Removal implies + * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer + * propagate to the current scope and its children. Removal also implies that the current + * scope is eligible for garbage collection. + * + * The `$destroy()` is usually used by directives such as + * {@link ng.directive:ngRepeat ngRepeat} for managing the + * unrolling of the loop. + * + * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope. + * Application code can register a `$destroy` event handler that will give it a chance to + * perform any necessary cleanup. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + $destroy: function() { + // we can't destroy the root scope or a scope that has been already destroyed + if ($rootScope == this || this.$$destroyed) return; + var parent = this.$parent; + + this.$broadcast('$destroy'); + this.$$destroyed = true; + + if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling; + if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling; + if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling; + if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling; + + // This is bogus code that works around Chrome's GC leak + // see: https://github.com/angular/angular.js/issues/1313#issuecomment-10378451 + this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead = + this.$$childTail = null; + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$eval + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Executes the `expression` on the current scope and returns the result. Any exceptions in + * the expression are propagated (uncaught). This is useful when evaluating Angular + * expressions. + * + * # Example + * 
+           var scope = ng.$rootScope.Scope();
+           scope.a = 1;
+           scope.b = 2;
+
+           expect(scope.$eval('a+b')).toEqual(3);
+           expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
+       *
+ * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + * @param {(object)=} locals Local variables object, useful for overriding values in scope. + * @returns {*} The result of evaluating the expression. + */ + $eval: function(expr, locals) { + return $parse(expr)(this, locals); + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$evalAsync + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Executes the expression on the current scope at a later point in time. + * + * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only + * that: + * + * - it will execute after the function that scheduled the evaluation (preferably before DOM + * rendering). + * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after + * `expression` execution. + * + * Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle + * will be scheduled. However, it is encouraged to always call code that changes the model + * from within an `$apply` call. That includes code evaluated via `$evalAsync`. + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + */ + $evalAsync: function(expr) { + // if we are outside of an $digest loop and this is the first time we are scheduling async + // task also schedule async auto-flush + if (!$rootScope.$$phase && !$rootScope.$$asyncQueue.length) { + $browser.defer(function() { + if ($rootScope.$$asyncQueue.length) { + $rootScope.$digest(); + } + }); + } + + this.$$asyncQueue.push({scope: this, expression: expr}); + }, + + $$postDigest : function(fn) { + this.$$postDigestQueue.push(fn); + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$apply + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * `$apply()` is used to execute an expression in angular from outside of the angular + * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries). + * Because we are calling into the angular framework we need to perform proper scope life + * cycle of {@link ng.$exceptionHandler exception handling}, + * {@link ng.$rootScope.Scope#$digest executing watches}. + * + * ## Life cycle + * + * # Pseudo-Code of `$apply()` + * 
+           function $apply(expr) {
+             try {
+               return $eval(expr);
+             } catch (e) {
+               $exceptionHandler(e);
+             } finally {
+               $root.$digest();
+             }
+           }
+       *
+ * + * + * Scope's `$apply()` method transitions through the following stages: + * + * 1. The {@link guide/expression expression} is executed using the + * {@link ng.$rootScope.Scope#$eval $eval()} method. + * 2. Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the + * expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method. + * + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + * + * @returns {*} The result of evaluating the expression. + */ + $apply: function(expr) { + try { + beginPhase('$apply'); + return this.$eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + clearPhase(); + try { + $rootScope.$digest(); + } catch (e) { + $exceptionHandler(e); + throw e; + } + } + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$on + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for + * discussion of event life cycle. + * + * The event listener function format is: `function(event, args...)`. The `event` object + * passed into the listener has the following attributes: + * + * - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or + * `$broadcast`-ed. + * - `currentScope` - `{Scope}`: the current scope which is handling the event. + * - `name` - `{string}`: name of the event. + * - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel + * further event propagation (available only for events that were `$emit`-ed). + * - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag + * to true. + * - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called. + * + * @param {string} name Event name to listen on. + * @param {function(event, args...)} listener Function to call when the event is emitted. + * @returns {function()} Returns a deregistration function for this listener. + */ + $on: function(name, listener) { + var namedListeners = this.$$listeners[name]; + if (!namedListeners) { + this.$$listeners[name] = namedListeners = []; + } + namedListeners.push(listener); + + return function() { + namedListeners[indexOf(namedListeners, listener)] = null; + }; + }, + + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$emit + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Dispatches an event `name` upwards through the scope hierarchy notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$emit` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event traverses upwards toward the root scope and calls all + * registered listeners along the way. The event will stop propagating if one of the listeners + * cancels it. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to emit. + * @param {...*} args Optional set of arguments which will be passed onto the event listeners. + * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}). + */ + $emit: function(name, args) { + var empty = [], + namedListeners, + scope = this, + stopPropagation = false, + event = { + name: name, + targetScope: scope, + stopPropagation: function() {stopPropagation = true;}, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }, + listenerArgs = concat([event], arguments, 1), + i, length; + + do { + namedListeners = scope.$$listeners[name] || empty; + event.currentScope = scope; + for (i=0, length=namedListeners.length; i= 8 ) { + normalizedVal = urlResolve(uri).href; + if (normalizedVal !== '' && !normalizedVal.match(regex)) { + return 'unsafe:'+normalizedVal; + } + } + return uri; + }; + }; +} + +var $sceMinErr = minErr('$sce'); + +var SCE_CONTEXTS = { + HTML: 'html', + CSS: 'css', + URL: 'url', + // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a + // url. (e.g. ng-include, script src, templateUrl) + RESOURCE_URL: 'resourceUrl', + JS: 'js' +}; + +// Helper functions follow. + +// Copied from: +// http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962 +// Prereq: s is a string. +function escapeForRegexp(s) { + return s.replace(/([-()\[\]{}+?*.$\^|,:# -1) { + throw $sceMinErr('iwcard', + 'Illegal sequence *** in string matcher. String: {0}', matcher); + } + matcher = escapeForRegexp(matcher). + replace('\\*\\*', '.*'). + replace('\\*', '[^:/.?&;]*'); + return new RegExp('^' + matcher + '$'); + } else if (isRegExp(matcher)) { + // The only other type of matcher allowed is a Regexp. + // Match entire URL / disallow partial matches. + // Flags are reset (i.e. no global, ignoreCase or multiline) + return new RegExp('^' + matcher.source + '$'); + } else { + throw $sceMinErr('imatcher', + 'Matchers may only be "self", string patterns or RegExp objects'); + } +} + + +function adjustMatchers(matchers) { + var adjustedMatchers = []; + if (isDefined(matchers)) { + forEach(matchers, function(matcher) { + adjustedMatchers.push(adjustMatcher(matcher)); + }); + } + return adjustedMatchers; +} + + +/** + * @ngdoc service + * @name ng.$sceDelegate + * @function + * + * @description + * + * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict + * Contextual Escaping (SCE)} services to AngularJS. + * + * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of + * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is + * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to + * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things + * work because `$sce` delegates to `$sceDelegate` for these operations. + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service. + * + * The default instance of `$sceDelegate` should work out of the box with little pain. While you + * can override it completely to change the behavior of `$sce`, the common case would + * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting + * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as + * templates. Refer {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist + * $sceDelegateProvider.resourceUrlWhitelist} and {@link + * ng.$sceDelegateProvider#methods_resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + */ + +/** + * @ngdoc object + * @name ng.$sceDelegateProvider + * @description + * + * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate + * $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure + * that the URLs used for sourcing Angular templates are safe. Refer {@link + * ng.$sceDelegateProvider#methods_resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and + * {@link ng.$sceDelegateProvider#methods_resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + * + * For the general details about this service in Angular, read the main page for {@link ng.$sce + * Strict Contextual Escaping (SCE)}. + * + * **Example**: Consider the following case. + * + * - your app is hosted at url `http://myapp.example.com/` + * - but some of your templates are hosted on other domains you control such as + * `http://srv01.assets.example.com/`, `http://srv02.assets.example.com/`, etc. + * - and you have an open redirect at `http://myapp.example.com/clickThru?...`. + * + * Here is what a secure configuration for this scenario might look like: + * + * 
+ *    angular.module('myApp', []).config(function($sceDelegateProvider) {
+ *      $sceDelegateProvider.resourceUrlWhitelist([
+ *        // Allow same origin resource loads.
+ *        'self',
+ *        // Allow loading from our assets domain.  Notice the difference between * and **.
+ *        'http://srv*.assets.example.com/**']);
+ *
+ *      // The blacklist overrides the whitelist so the open redirect here is blocked.
+ *      $sceDelegateProvider.resourceUrlBlacklist([
+ *        'http://myapp.example.com/clickThru**']);
+ *      });
+ *
+ */ + +function $SceDelegateProvider() { + this.SCE_CONTEXTS = SCE_CONTEXTS; + + // Resource URLs can also be trusted by policy. + var resourceUrlWhitelist = ['self'], + resourceUrlBlacklist = []; + + /** + * @ngdoc function + * @name ng.sceDelegateProvider#resourceUrlWhitelist + * @methodOf ng.$sceDelegateProvider + * @function + * + * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * Note: **an empty whitelist array will block all URLs**! + * + * @return {Array} the currently set whitelist array. + * + * The **default value** when no whitelist has been explicitly set is `['self']` allowing only + * same origin resource requests. + * + * @description + * Sets/Gets the whitelist of trusted resource URLs. + */ + this.resourceUrlWhitelist = function (value) { + if (arguments.length) { + resourceUrlWhitelist = adjustMatchers(value); + } + return resourceUrlWhitelist; + }; + + /** + * @ngdoc function + * @name ng.sceDelegateProvider#resourceUrlBlacklist + * @methodOf ng.$sceDelegateProvider + * @function + * + * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * The typical usage for the blacklist is to **block + * [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as + * these would otherwise be trusted but actually return content from the redirected domain. + * + * Finally, **the blacklist overrides the whitelist** and has the final say. + * + * @return {Array} the currently set blacklist array. + * + * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there + * is no blacklist.) + * + * @description + * Sets/Gets the blacklist of trusted resource URLs. + */ + + this.resourceUrlBlacklist = function (value) { + if (arguments.length) { + resourceUrlBlacklist = adjustMatchers(value); + } + return resourceUrlBlacklist; + }; + + this.$get = ['$injector', function($injector) { + + var htmlSanitizer = function htmlSanitizer(html) { + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + }; + + if ($injector.has('$sanitize')) { + htmlSanitizer = $injector.get('$sanitize'); + } + + + function matchUrl(matcher, parsedUrl) { + if (matcher === 'self') { + return urlIsSameOrigin(parsedUrl); + } else { + // definitely a regex. See adjustMatchers() + return !!matcher.exec(parsedUrl.href); + } + } + + function isResourceUrlAllowedByPolicy(url) { + var parsedUrl = urlResolve(url.toString()); + var i, n, allowed = false; + // Ensure that at least one item from the whitelist allows this url. + for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) { + if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) { + allowed = true; + break; + } + } + if (allowed) { + // Ensure that no item from the blacklist blocked this url. + for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) { + if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) { + allowed = false; + break; + } + } + } + return allowed; + } + + function generateHolderType(Base) { + var holderType = function TrustedValueHolderType(trustedValue) { + this.$$unwrapTrustedValue = function() { + return trustedValue; + }; + }; + if (Base) { + holderType.prototype = new Base(); + } + holderType.prototype.valueOf = function sceValueOf() { + return this.$$unwrapTrustedValue(); + }; + holderType.prototype.toString = function sceToString() { + return this.$$unwrapTrustedValue().toString(); + }; + return holderType; + } + + var trustedValueHolderBase = generateHolderType(), + byType = {}; + + byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]); + + /** + * @ngdoc method + * @name ng.$sceDelegate#trustAs + * @methodOf ng.$sceDelegate + * + * @description + * Returns an object that is trusted by angular for use in specified strict + * contextual escaping contexts (such as ng-html-bind-unsafe, ng-include, any src + * attribute interpolation, any dom event binding attribute interpolation + * such as for onclick, etc.) that uses the provided value. + * See {@link ng.$sce $sce} for enabling strict contextual escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resourceUrl, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + function trustAs(type, trustedValue) { + var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (!Constructor) { + throw $sceMinErr('icontext', + 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}', + type, trustedValue); + } + if (trustedValue === null || trustedValue === undefined || trustedValue === '') { + return trustedValue; + } + // All the current contexts in SCE_CONTEXTS happen to be strings. In order to avoid trusting + // mutable objects, we ensure here that the value passed in is actually a string. + if (typeof trustedValue !== 'string') { + throw $sceMinErr('itype', + 'Attempted to trust a non-string value in a content requiring a string: Context: {0}', + type); + } + return new Constructor(trustedValue); + } + + /** + * @ngdoc method + * @name ng.$sceDelegate#valueOf + * @methodOf ng.$sceDelegate + * + * @description + * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#methods_trustAs + * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link + * ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}. + * + * If the passed parameter is not a value that had been returned by {@link + * ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}, returns it as-is. + * + * @param {*} value The result of a prior {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`} + * call or anything else. + * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#methods_trustAs + * `$sceDelegate.trustAs`} if `value` is the result of such a call. Otherwise, returns + * `value` unchanged. + */ + function valueOf(maybeTrusted) { + if (maybeTrusted instanceof trustedValueHolderBase) { + return maybeTrusted.$$unwrapTrustedValue(); + } else { + return maybeTrusted; + } + } + + /** + * @ngdoc method + * @name ng.$sceDelegate#getTrusted + * @methodOf ng.$sceDelegate + * + * @description + * Takes the result of a {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`} call and + * returns the originally supplied value if the queried context type is a supertype of the + * created type. If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#methods_trustAs + * `$sceDelegate.trustAs`} call. + * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#methods_trustAs + * `$sceDelegate.trustAs`} if valid in this context. Otherwise, throws an exception. + */ + function getTrusted(type, maybeTrusted) { + if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') { + return maybeTrusted; + } + var constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (constructor && maybeTrusted instanceof constructor) { + return maybeTrusted.$$unwrapTrustedValue(); + } + // If we get here, then we may only take one of two actions. + // 1. sanitize the value for the requested type, or + // 2. throw an exception. + if (type === SCE_CONTEXTS.RESOURCE_URL) { + if (isResourceUrlAllowedByPolicy(maybeTrusted)) { + return maybeTrusted; + } else { + throw $sceMinErr('insecurl', + 'Blocked loading resource from url not allowed by $sceDelegate policy. URL: {0}', + maybeTrusted.toString()); + } + } else if (type === SCE_CONTEXTS.HTML) { + return htmlSanitizer(maybeTrusted); + } + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + } + + return { trustAs: trustAs, + getTrusted: getTrusted, + valueOf: valueOf }; + }]; +} + + +/** + * @ngdoc object + * @name ng.$sceProvider + * @description + * + * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service. + * - enable/disable Strict Contextual Escaping (SCE) in a module + * - override the default implementation with a custom delegate + * + * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}. + */ + +/* jshint maxlen: false*/ + +/** + * @ngdoc service + * @name ng.$sce + * @function + * + * @description + * + * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS. + * + * # Strict Contextual Escaping + * + * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain + * contexts to result in a value that is marked as safe to use for that context. One example of + * such a context is binding arbitrary html controlled by the user via `ng-bind-html`. We refer + * to these contexts as privileged or SCE contexts. + * + * As of version 1.2, Angular ships with SCE enabled by default. + * + * Note: When enabled (the default), IE8 in quirks mode is not supported. In this mode, IE8 allows + * one to execute arbitrary javascript by the use of the expression() syntax. Refer + * to learn more about them. + * You can ensure your document is in standards mode and not quirks mode by adding `` + * to the top of your HTML document. + * + * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for + * security vulnerabilities such as XSS, clickjacking, etc. a lot easier. + * + * Here's an example of a binding in a privileged context: + * + * 
+ *     
+ *     

+ *
+ * + * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user. With SCE + * disabled, this application allows the user to render arbitrary HTML into the DIV. + * In a more realistic example, one may be rendering user comments, blog articles, etc. via + * bindings. (HTML is just one example of a context where rendering user controlled input creates + * security vulnerabilities.) + * + * For the case of HTML, you might use a library, either on the client side, or on the server side, + * to sanitize unsafe HTML before binding to the value and rendering it in the document. + * + * How would you ensure that every place that used these types of bindings was bound to a value that + * was sanitized by your library (or returned as safe for rendering by your server?) How can you + * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some + * properties/fields and forgot to update the binding to the sanitized value? + * + * To be secure by default, you want to ensure that any such bindings are disallowed unless you can + * determine that something explicitly says it's safe to use a value for binding in that + * context. You can then audit your code (a simple grep would do) to ensure that this is only done + * for those values that you can easily tell are safe - because they were received from your server, + * sanitized by your library, etc. You can organize your codebase to help with this - perhaps + * allowing only the files in a specific directory to do this. Ensuring that the internal API + * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task. + * + * In the case of AngularJS' SCE service, one uses {@link ng.$sce#methods_trustAs $sce.trustAs} + * (and shorthand methods such as {@link ng.$sce#methods_trustAsHtml $sce.trustAsHtml}, etc.) to + * obtain values that will be accepted by SCE / privileged contexts. + * + * + * ## How does it work? + * + * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#methods_getTrusted + * $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link + * ng.$sce#methods_parse $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the + * {@link ng.$sce#methods_getTrusted $sce.getTrusted} behind the scenes on non-constant literals. + * + * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link + * ng.$sce#methods_parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly + * simplified): + * + * 
+ *   var ngBindHtmlDirective = ['$sce', function($sce) {
+ *     return function(scope, element, attr) {
+ *       scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {
+ *         element.html(value || '');
+ *       });
+ *     };
+ *   }];
+ *
+ * + * ## Impact on loading templates + * + * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as + * `templateUrl`'s specified by {@link guide/directive directives}. + * + * By default, Angular only loads templates from the same domain and protocol as the application + * document. This is done by calling {@link ng.$sce#methods_getTrustedResourceUrl + * $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or + * protocols, you may either either {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelist + * them} or {@link ng.$sce#methods_trustAsResourceUrl wrap it} into a trusted value. + * + * *Please note*: + * The browser's + * {@link https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest + * Same Origin Policy} and {@link http://www.w3.org/TR/cors/ Cross-Origin Resource Sharing (CORS)} + * policy apply in addition to this and may further restrict whether the template is successfully + * loaded. This means that without the right CORS policy, loading templates from a different domain + * won't work on all browsers. Also, loading templates from `file://` URL does not work on some + * browsers. + * + * ## This feels like too much overhead for the developer? + * + * It's important to remember that SCE only applies to interpolation expressions. + * + * If your expressions are constant literals, they're automatically trusted and you don't need to + * call `$sce.trustAs` on them. (e.g. + * `
`) just works. + * + * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them + * through {@link ng.$sce#methods_getTrusted $sce.getTrusted}. SCE doesn't play a role here. + * + * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load + * templates in `ng-include` from your application's domain without having to even know about SCE. + * It blocks loading templates from other domains or loading templates over http from an https + * served document. You can change these by setting your own custom {@link + * ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelists} and {@link + * ng.$sceDelegateProvider#methods_resourceUrlBlacklist blacklists} for matching such URLs. + * + * This significantly reduces the overhead. It is far easier to pay the small overhead and have an + * application that's secure and can be audited to verify that with much more ease than bolting + * security onto an application later. + * + * + * ## What trusted context types are supported? + * + * | Context | Notes | + * |---------------------|----------------| + * | `$sce.HTML` | For HTML that's safe to source into the application. The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. | + * | `$sce.CSS` | For CSS that's safe to source into the application. Currently unused. Feel free to use it in your own directives. | + * | `$sce.URL` | For URLs that are safe to follow as links. Currently unused (`
Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. | + * | `$sce.JS` | For JavaScript that is safe to execute in your application's context. Currently unused. Feel free to use it in your own directives. | + * + * ## Format of items in {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#methods_resourceUrlBlacklist Blacklist} + * + * Each element in these arrays must be one of the following: + * + * - **'self'** + * - The special **string**, `'self'`, can be used to match against all URLs of the **same + * domain** as the application document using the **same protocol**. + * - **String** (except the special value `'self'`) + * - The string is matched against the full *normalized / absolute URL* of the resource + * being tested (substring matches are not good enough.) + * - There are exactly **two wildcard sequences** - `*` and `**`. All other characters + * match themselves. + * - `*`: matches zero or more occurances of any character other than one of the following 6 + * characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'. It's a useful wildcard for use + * in a whitelist. + * - `**`: matches zero or more occurances of *any* character. As such, it's not + * not appropriate to use in for a scheme, domain, etc. as it would match too much. (e.g. + * http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might + * not have been the intention.) It's usage at the very end of the path is ok. (e.g. + * http://foo.example.com/templates/**). + * - **RegExp** (*see caveat below*) + * - *Caveat*: While regular expressions are powerful and offer great flexibility, their syntax + * (and all the inevitable escaping) makes them *harder to maintain*. It's easy to + * accidentally introduce a bug when one updates a complex expression (imho, all regexes should + * have good test coverage.). For instance, the use of `.` in the regex is correct only in a + * small number of cases. A `.` character in the regex used when matching the scheme or a + * subdomain could be matched against a `:` or literal `.` that was likely not intended. It + * is highly recommended to use the string patterns and only fall back to regular expressions + * if they as a last resort. + * - The regular expression must be an instance of RegExp (i.e. not a string.) It is + * matched against the **entire** *normalized / absolute URL* of the resource being tested + * (even when the RegExp did not have the `^` and `$` codes.) In addition, any flags + * present on the RegExp (such as multiline, global, ignoreCase) are ignored. + * - If you are generating your Javascript from some other templating engine (not + * recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)), + * remember to escape your regular expression (and be aware that you might need more than + * one level of escaping depending on your templating engine and the way you interpolated + * the value.) Do make use of your platform's escaping mechanism as it might be good + * enough before coding your own. e.g. Ruby has + * [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape) + * and Python has [re.escape](http://docs.python.org/library/re.html#re.escape). + * Javascript lacks a similar built in function for escaping. Take a look at Google + * Closure library's [goog.string.regExpEscape(s)]( + * http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962). + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example. + * + * ## Show me an example using SCE. + * + * @example + + +
+

+ User comments
+ By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when + $sanitize is available. If $sanitize isn't available, this results in an error instead of an + exploit. +
+
+ {{userComment.name}}: + +
+
+
+
+ + + + var mySceApp = angular.module('mySceApp', ['ngSanitize']); + + mySceApp.controller("myAppController", function myAppController($http, $templateCache, $sce) { + var self = this; + $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) { + self.userComments = userComments; + }); + self.explicitlyTrustedHtml = $sce.trustAsHtml( + 'Hover over this text.'); + }); + + + +[ + { "name": "Alice", + "htmlComment": + "Is anyone reading this?" + }, + { "name": "Bob", + "htmlComment": "Yes! Am I the only other one?" + } +] + + + + describe('SCE doc demo', function() { + it('should sanitize untrusted values', function() { + expect(element('.htmlComment').html()).toBe('Is anyone reading this?'); + }); + it('should NOT sanitize explicitly trusted values', function() { + expect(element('#explicitlyTrustedHtml').html()).toBe( + 'Hover over this text.'); + }); + }); + + + * + * + * + * ## Can I disable SCE completely? + * + * Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits + * for little coding overhead. It will be much harder to take an SCE disabled application and + * either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE + * for cases where you have a lot of existing code that was written before SCE was introduced and + * you're migrating them a module at a time. + * + * That said, here's how you can completely disable SCE: + * + * 
+ *   angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {
+ *     // Completely disable SCE.  For demonstration purposes only!
+ *     // Do not use in new projects.
+ *     $sceProvider.enabled(false);
+ *   });
+ *
+ * + */ +/* jshint maxlen: 100 */ + +function $SceProvider() { + var enabled = true; + + /** + * @ngdoc function + * @name ng.sceProvider#enabled + * @methodOf ng.$sceProvider + * @function + * + * @param {boolean=} value If provided, then enables/disables SCE. + * @return {boolean} true if SCE is enabled, false otherwise. + * + * @description + * Enables/disables SCE and returns the current value. + */ + this.enabled = function (value) { + if (arguments.length) { + enabled = !!value; + } + return enabled; + }; + + + /* Design notes on the default implementation for SCE. + * + * The API contract for the SCE delegate + * ------------------------------------- + * The SCE delegate object must provide the following 3 methods: + * + * - trustAs(contextEnum, value) + * This method is used to tell the SCE service that the provided value is OK to use in the + * contexts specified by contextEnum. It must return an object that will be accepted by + * getTrusted() for a compatible contextEnum and return this value. + * + * - valueOf(value) + * For values that were not produced by trustAs(), return them as is. For values that were + * produced by trustAs(), return the corresponding input value to trustAs. Basically, if + * trustAs is wrapping the given values into some type, this operation unwraps it when given + * such a value. + * + * - getTrusted(contextEnum, value) + * This function should return the a value that is safe to use in the context specified by + * contextEnum or throw and exception otherwise. + * + * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be + * opaque or wrapped in some holder object. That happens to be an implementation detail. For + * instance, an implementation could maintain a registry of all trusted objects by context. In + * such a case, trustAs() would return the same object that was passed in. getTrusted() would + * return the same object passed in if it was found in the registry under a compatible context or + * throw an exception otherwise. An implementation might only wrap values some of the time based + * on some criteria. getTrusted() might return a value and not throw an exception for special + * constants or objects even if not wrapped. All such implementations fulfill this contract. + * + * + * A note on the inheritance model for SCE contexts + * ------------------------------------------------ + * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This + * is purely an implementation details. + * + * The contract is simply this: + * + * getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value) + * will also succeed. + * + * Inheritance happens to capture this in a natural way. In some future, we + * may not use inheritance anymore. That is OK because no code outside of + * sce.js and sceSpecs.js would need to be aware of this detail. + */ + + this.$get = ['$parse', '$sniffer', '$sceDelegate', function( + $parse, $sniffer, $sceDelegate) { + // Prereq: Ensure that we're not running in IE8 quirks mode. In that mode, IE allows + // the "expression(javascript expression)" syntax which is insecure. + if (enabled && $sniffer.msie && $sniffer.msieDocumentMode < 8) { + throw $sceMinErr('iequirks', + 'Strict Contextual Escaping does not support Internet Explorer version < 9 in quirks ' + + 'mode. You can fix this by adding the text to the top of your HTML ' + + 'document. See http://docs.angularjs.org/api/ng.$sce for more information.'); + } + + var sce = copy(SCE_CONTEXTS); + + /** + * @ngdoc function + * @name ng.sce#isEnabled + * @methodOf ng.$sce + * @function + * + * @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you + * have to do it at module config time on {@link ng.$sceProvider $sceProvider}. + * + * @description + * Returns a boolean indicating if SCE is enabled. + */ + sce.isEnabled = function () { + return enabled; + }; + sce.trustAs = $sceDelegate.trustAs; + sce.getTrusted = $sceDelegate.getTrusted; + sce.valueOf = $sceDelegate.valueOf; + + if (!enabled) { + sce.trustAs = sce.getTrusted = function(type, value) { return value; }; + sce.valueOf = identity; + } + + /** + * @ngdoc method + * @name ng.$sce#parse + * @methodOf ng.$sce + * + * @description + * Converts Angular {@link guide/expression expression} into a function. This is like {@link + * ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it + * wraps the expression in a call to {@link ng.$sce#methods_getTrusted $sce.getTrusted(*type*, + * *result*)} + * + * @param {string} type The kind of SCE context in which this result will be used. + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + sce.parseAs = function sceParseAs(type, expr) { + var parsed = $parse(expr); + if (parsed.literal && parsed.constant) { + return parsed; + } else { + return function sceParseAsTrusted(self, locals) { + return sce.getTrusted(type, parsed(self, locals)); + }; + } + }; + + /** + * @ngdoc method + * @name ng.$sce#trustAs + * @methodOf ng.$sce + * + * @description + * Delegates to {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}. As such, + * returns an objectthat is trusted by angular for use in specified strict contextual + * escaping contexts (such as ng-html-bind-unsafe, ng-include, any src attribute + * interpolation, any dom event binding attribute interpolation such as for onclick, etc.) + * that uses the provided value. See * {@link ng.$sce $sce} for enabling strict contextual + * escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resource_url, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + + /** + * @ngdoc method + * @name ng.$sce#trustAsHtml + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.trustAsHtml(value)` → + * {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.HTML, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedHtml + * $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name ng.$sce#trustAsUrl + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.trustAsUrl(value)` → + * {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedUrl + * $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name ng.$sce#trustAsResourceUrl + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.trustAsResourceUrl(value)` → + * {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedResourceUrl + * $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the return + * value of {@link ng.$sce#methods_trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name ng.$sce#trustAsJs + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.trustAsJs(value)` → + * {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.JS, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedJs + * $sce.getTrustedJs(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name ng.$sce#getTrusted + * @methodOf ng.$sce + * + * @description + * Delegates to {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted`}. As such, + * takes the result of a {@link ng.$sce#methods_trustAs `$sce.trustAs`}() call and returns the + * originally supplied value if the queried context type is a supertype of the created type. + * If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sce#methods_trustAs `$sce.trustAs`} + * call. + * @returns {*} The value the was originally provided to + * {@link ng.$sce#methods_trustAs `$sce.trustAs`} if valid in this context. + * Otherwise, throws an exception. + */ + + /** + * @ngdoc method + * @name ng.$sce#getTrustedHtml + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.getTrustedHtml(value)` → + * {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)` + */ + + /** + * @ngdoc method + * @name ng.$sce#getTrustedCss + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.getTrustedCss(value)` → + * {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)` + */ + + /** + * @ngdoc method + * @name ng.$sce#getTrustedUrl + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.getTrustedUrl(value)` → + * {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.URL, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)` + */ + + /** + * @ngdoc method + * @name ng.$sce#getTrustedResourceUrl + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.getTrustedResourceUrl(value)` → + * {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to pass to `$sceDelegate.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)` + */ + + /** + * @ngdoc method + * @name ng.$sce#getTrustedJs + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.getTrustedJs(value)` → + * {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.JS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)` + */ + + /** + * @ngdoc method + * @name ng.$sce#parseAsHtml + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.parseAsHtml(expression string)` → + * {@link ng.$sce#methods_parse `$sce.parseAs($sce.HTML, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name ng.$sce#parseAsCss + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.parseAsCss(value)` → + * {@link ng.$sce#methods_parse `$sce.parseAs($sce.CSS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name ng.$sce#parseAsUrl + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.parseAsUrl(value)` → + * {@link ng.$sce#methods_parse `$sce.parseAs($sce.URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name ng.$sce#parseAsResourceUrl + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.parseAsResourceUrl(value)` → + * {@link ng.$sce#methods_parse `$sce.parseAs($sce.RESOURCE_URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name ng.$sce#parseAsJs + * @methodOf ng.$sce + * + * @description + * Shorthand method. `$sce.parseAsJs(value)` → + * {@link ng.$sce#methods_parse `$sce.parseAs($sce.JS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + // Shorthand delegations. + var parse = sce.parseAs, + getTrusted = sce.getTrusted, + trustAs = sce.trustAs; + + forEach(SCE_CONTEXTS, function (enumValue, name) { + var lName = lowercase(name); + sce[camelCase("parse_as_" + lName)] = function (expr) { + return parse(enumValue, expr); + }; + sce[camelCase("get_trusted_" + lName)] = function (value) { + return getTrusted(enumValue, value); + }; + sce[camelCase("trust_as_" + lName)] = function (value) { + return trustAs(enumValue, value); + }; + }); + + return sce; + }]; +} + +/** + * !!! This is an undocumented "private" service !!! + * + * @name ng.$sniffer + * @requires $window + * @requires $document + * + * @property {boolean} history Does the browser support html5 history api ? + * @property {boolean} hashchange Does the browser support hashchange event ? + * @property {boolean} transitions Does the browser support CSS transition events ? + * @property {boolean} animations Does the browser support CSS animation events ? + * + * @description + * This is very simple implementation of testing browser's features. + */ +function $SnifferProvider() { + this.$get = ['$window', '$document', function($window, $document) { + var eventSupport = {}, + android = + int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]), + boxee = /Boxee/i.test(($window.navigator || {}).userAgent), + document = $document[0] || {}, + documentMode = document.documentMode, + vendorPrefix, + vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/, + bodyStyle = document.body && document.body.style, + transitions = false, + animations = false, + match; + + if (bodyStyle) { + for(var prop in bodyStyle) { + if(match = vendorRegex.exec(prop)) { + vendorPrefix = match[0]; + vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1); + break; + } + } + + if(!vendorPrefix) { + vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit'; + } + + transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle)); + animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle)); + + if (android && (!transitions||!animations)) { + transitions = isString(document.body.style.webkitTransition); + animations = isString(document.body.style.webkitAnimation); + } + } + + + return { + // Android has history.pushState, but it does not update location correctly + // so let's not use the history API at all. + // http://code.google.com/p/android/issues/detail?id=17471 + // https://github.com/angular/angular.js/issues/904 + + // older webit browser (533.9) on Boxee box has exactly the same problem as Android has + // so let's not use the history API also + // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined + // jshint -W018 + history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee), + // jshint +W018 + hashchange: 'onhashchange' in $window && + // IE8 compatible mode lies + (!documentMode || documentMode > 7), + hasEvent: function(event) { + // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have + // it. In particular the event is not fired when backspace or delete key are pressed or + // when cut operation is performed. + if (event == 'input' && msie == 9) return false; + + if (isUndefined(eventSupport[event])) { + var divElm = document.createElement('div'); + eventSupport[event] = 'on' + event in divElm; + } + + return eventSupport[event]; + }, + csp: csp(), + vendorPrefix: vendorPrefix, + transitions : transitions, + animations : animations, + msie : msie, + msieDocumentMode: documentMode + }; + }]; +} + +function $TimeoutProvider() { + this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler', + function($rootScope, $browser, $q, $exceptionHandler) { + var deferreds = {}; + + + /** + * @ngdoc function + * @name ng.$timeout + * @requires $browser + * + * @description + * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch + * block and delegates any exceptions to + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * The return value of registering a timeout function is a promise, which will be resolved when + * the timeout is reached and the timeout function is executed. + * + * To cancel a timeout request, call `$timeout.cancel(promise)`. + * + * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to + * synchronously flush the queue of deferred functions. + * + * @param {function()} fn A function, whose execution should be delayed. + * @param {number=} [delay=0] Delay in milliseconds. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#methods_$apply $apply} block. + * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this + * promise will be resolved with is the return value of the `fn` function. + * + * @example + + + + +
+
+ Date format:
+ Current time is: +
+ Blood 1 : {{blood_1}} + Blood 2 : {{blood_2}} + + + +
+
+ + + + */ + function timeout(fn, delay, invokeApply) { + var deferred = $q.defer(), + promise = deferred.promise, + skipApply = (isDefined(invokeApply) && !invokeApply), + timeoutId; + + timeoutId = $browser.defer(function() { + try { + deferred.resolve(fn()); + } catch(e) { + deferred.reject(e); + $exceptionHandler(e); + } + finally { + delete deferreds[promise.$$timeoutId]; + } + + if (!skipApply) $rootScope.$apply(); + }, delay); + + promise.$$timeoutId = timeoutId; + deferreds[timeoutId] = deferred; + + return promise; + } + + + /** + * @ngdoc function + * @name ng.$timeout#cancel + * @methodOf ng.$timeout + * + * @description + * Cancels a task associated with the `promise`. As a result of this, the promise will be + * resolved with a rejection. + * + * @param {Promise=} promise Promise returned by the `$timeout` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + timeout.cancel = function(promise) { + if (promise && promise.$$timeoutId in deferreds) { + deferreds[promise.$$timeoutId].reject('canceled'); + delete deferreds[promise.$$timeoutId]; + return $browser.defer.cancel(promise.$$timeoutId); + } + return false; + }; + + return timeout; + }]; +} + +// NOTE: The usage of window and document instead of $window and $document here is +// deliberate. This service depends on the specific behavior of anchor nodes created by the +// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and +// cause us to break tests. In addition, when the browser resolves a URL for XHR, it +// doesn't know about mocked locations and resolves URLs to the real document - which is +// exactly the behavior needed here. There is little value is mocking these out for this +// service. +var urlParsingNode = document.createElement("a"); +var originUrl = urlResolve(window.location.href, true); + + +/** + * + * Implementation Notes for non-IE browsers + * ---------------------------------------- + * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM, + * results both in the normalizing and parsing of the URL. Normalizing means that a relative + * URL will be resolved into an absolute URL in the context of the application document. + * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related + * properties are all populated to reflect the normalized URL. This approach has wide + * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc. See + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * + * Implementation Notes for IE + * --------------------------- + * IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other + * browsers. However, the parsed components will not be set if the URL assigned did not specify + * them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We + * work around that by performing the parsing in a 2nd step by taking a previously normalized + * URL (e.g. by assigning to a.href) and assigning it a.href again. This correctly populates the + * properties such as protocol, hostname, port, etc. + * + * IE7 does not normalize the URL when assigned to an anchor node. (Apparently, it does, if one + * uses the inner HTML approach to assign the URL as part of an HTML snippet - + * http://stackoverflow.com/a/472729) However, setting img[src] does normalize the URL. + * Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception. + * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that + * method and IE < 8 is unsupported. + * + * References: + * http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * http://url.spec.whatwg.org/#urlutils + * https://github.com/angular/angular.js/pull/2902 + * http://james.padolsey.com/javascript/parsing-urls-with-the-dom/ + * + * @function + * @param {string} url The URL to be parsed. + * @description Normalizes and parses a URL. + * @returns {object} Returns the normalized URL as a dictionary. + * + * | member name | Description | + * |---------------|----------------| + * | href | A normalized version of the provided URL if it was not an absolute URL | + * | protocol | The protocol including the trailing colon | + * | host | The host and port (if the port is non-default) of the normalizedUrl | + * | search | The search params, minus the question mark | + * | hash | The hash string, minus the hash symbol + * | hostname | The hostname + * | port | The port, without ":" + * | pathname | The pathname, beginning with "/" + * + */ +function urlResolve(url, base) { + var href = url; + + if (msie) { + // Normalize before parse. Refer Implementation Notes on why this is + // done in two steps on IE. + urlParsingNode.setAttribute("href", href); + href = urlParsingNode.href; + } + + urlParsingNode.setAttribute('href', href); + + // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils + return { + href: urlParsingNode.href, + protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', + host: urlParsingNode.host, + search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', + hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', + hostname: urlParsingNode.hostname, + port: urlParsingNode.port, + pathname: (urlParsingNode.pathname.charAt(0) === '/') + ? urlParsingNode.pathname + : '/' + urlParsingNode.pathname + }; +} + +/** + * Parse a request URL and determine whether this is a same-origin request as the application document. + * + * @param {string|object} requestUrl The url of the request as a string that will be resolved + * or a parsed URL object. + * @returns {boolean} Whether the request is for the same origin as the application document. + */ +function urlIsSameOrigin(requestUrl) { + var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl; + return (parsed.protocol === originUrl.protocol && + parsed.host === originUrl.host); +} + +/** + * @ngdoc object + * @name ng.$window + * + * @description + * A reference to the browser's `window` object. While `window` + * is globally available in JavaScript, it causes testability problems, because + * it is a global variable. In angular we always refer to it through the + * `$window` service, so it may be overridden, removed or mocked for testing. + * + * Expressions, like the one defined for the `ngClick` directive in the example + * below, are evaluated with respect to the current scope. Therefore, there is + * no risk of inadvertently coding in a dependency on a global value in such an + * expression. + * + * @example + + + +
+ + +
+ + + it('should display the greeting in the input box', function() { + input('greeting').enter('Hello, E2E Tests'); + // If we click the button it will block the test runner + // element(':button').click(); + }); + + + */ +function $WindowProvider(){ + this.$get = valueFn(window); +} + +/** + * @ngdoc object + * @name ng.$filterProvider + * @description + * + * Filters are just functions which transform input to an output. However filters need to be + * Dependency Injected. To achieve this a filter definition consists of a factory function which is + * annotated with dependencies and is responsible for creating a filter function. + * + * 
+ *   // Filter registration
+ *   function MyModule($provide, $filterProvider) {
+ *     // create a service to demonstrate injection (not always needed)
+ *     $provide.value('greet', function(name){
+ *       return 'Hello ' + name + '!';
+ *     });
+ *
+ *     // register a filter factory which uses the
+ *     // greet service to demonstrate DI.
+ *     $filterProvider.register('greet', function(greet){
+ *       // return the filter function which uses the greet service
+ *       // to generate salutation
+ *       return function(text) {
+ *         // filters need to be forgiving so check input validity
+ *         return text && greet(text) || text;
+ *       };
+ *     });
+ *   }
+ *
+ * + * The filter function is registered with the `$injector` under the filter name suffix with + * `Filter`. + * + * 
+ *   it('should be the same instance', inject(
+ *     function($filterProvider) {
+ *       $filterProvider.register('reverse', function(){
+ *         return ...;
+ *       });
+ *     },
+ *     function($filter, reverseFilter) {
+ *       expect($filter('reverse')).toBe(reverseFilter);
+ *     });
+ *
+ * + * + * For more information about how angular filters work, and how to create your own filters, see + * {@link guide/filter Filters} in the Angular Developer Guide. + */ +/** + * @ngdoc method + * @name ng.$filterProvider#register + * @methodOf ng.$filterProvider + * @description + * Register filter factory function. + * + * @param {String} name Name of the filter. + * @param {function} fn The filter factory function which is injectable. + */ + + +/** + * @ngdoc function + * @name ng.$filter + * @function + * @description + * Filters are used for formatting data displayed to the user. + * + * The general syntax in templates is as follows: + * + * {{ expression [| filter_name[:parameter_value] ... ] }} + * + * @param {String} name Name of the filter function to retrieve + * @return {Function} the filter function + */ +$FilterProvider.$inject = ['$provide']; +function $FilterProvider($provide) { + var suffix = 'Filter'; + + /** + * @ngdoc function + * @name ng.$controllerProvider#register + * @methodOf ng.$controllerProvider + * @param {string|Object} name Name of the filter function, or an object map of filters where + * the keys are the filter names and the values are the filter factories. + * @returns {Object} Registered filter instance, or if a map of filters was provided then a map + * of the registered filter instances. + */ + function register(name, factory) { + if(isObject(name)) { + var filters = {}; + forEach(name, function(filter, key) { + filters[key] = register(key, filter); + }); + return filters; + } else { + return $provide.factory(name + suffix, factory); + } + } + this.register = register; + + this.$get = ['$injector', function($injector) { + return function(name) { + return $injector.get(name + suffix); + }; + }]; + + //////////////////////////////////////// + + /* global + currencyFilter: false, + dateFilter: false, + filterFilter: false, + jsonFilter: false, + limitToFilter: false, + lowercaseFilter: false, + numberFilter: false, + orderByFilter: false, + uppercaseFilter: false, + */ + + register('currency', currencyFilter); + register('date', dateFilter); + register('filter', filterFilter); + register('json', jsonFilter); + register('limitTo', limitToFilter); + register('lowercase', lowercaseFilter); + register('number', numberFilter); + register('orderBy', orderByFilter); + register('uppercase', uppercaseFilter); +} + +/** + * @ngdoc filter + * @name ng.filter:filter + * @function + * + * @description + * Selects a subset of items from `array` and returns it as a new array. + * + * @param {Array} array The source array. + * @param {string|Object|function()} expression The predicate to be used for selecting items from + * `array`. + * + * Can be one of: + * + * - `string`: Predicate that results in a substring match using the value of `expression` + * string. All strings or objects with string properties in `array` that contain this string + * will be returned. The predicate can be negated by prefixing the string with `!`. + * + * - `Object`: A pattern object can be used to filter specific properties on objects contained + * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items + * which have property `name` containing "M" and property `phone` containing "1". A special + * property name `$` can be used (as in `{$:"text"}`) to accept a match against any + * property of the object. That's equivalent to the simple substring match with a `string` + * as described above. + * + * - `function`: A predicate function can be used to write arbitrary filters. The function is + * called for each element of `array`. The final result is an array of those elements that + * the predicate returned true for. + * + * @param {function(expected, actual)|true|undefined} comparator Comparator which is used in + * determining if the expected value (from the filter expression) and actual value (from + * the object in the array) should be considered a match. + * + * Can be one of: + * + * - `function(expected, actual)`: + * The function will be given the object value and the predicate value to compare and + * should return true if the item should be included in filtered result. + * + * - `true`: A shorthand for `function(expected, actual) { return angular.equals(expected, actual)}`. + * this is essentially strict comparison of expected and actual. + * + * - `false|undefined`: A short hand for a function which will look for a substring match in case + * insensitive way. + * + * @example + + +
+ + Search: + + + + + + +
NamePhone
{{friend.name}}{{friend.phone}}
+
+ Any:
+ Name only
+ Phone only
+ Equality
+ + + + + + +
NamePhone
{{friend.name}}{{friend.phone}}
+ + + it('should search across all fields when filtering with a string', function() { + input('searchText').enter('m'); + expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')). + toEqual(['Mary', 'Mike', 'Adam']); + + input('searchText').enter('76'); + expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')). + toEqual(['John', 'Julie']); + }); + + it('should search in specific fields when filtering with a predicate object', function() { + input('search.$').enter('i'); + expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')). + toEqual(['Mary', 'Mike', 'Julie', 'Juliette']); + }); + it('should use a equal comparison when comparator is true', function() { + input('search.name').enter('Julie'); + input('strict').check(); + expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')). + toEqual(['Julie']); + }); + + + */ +function filterFilter() { + return function(array, expression, comparator) { + if (!isArray(array)) return array; + + var comparatorType = typeof(comparator), + predicates = []; + + predicates.check = function(value) { + for (var j = 0; j < predicates.length; j++) { + if(!predicates[j](value)) { + return false; + } + } + return true; + }; + + if (comparatorType !== 'function') { + if (comparatorType === 'boolean' && comparator) { + comparator = function(obj, text) { + return angular.equals(obj, text); + }; + } else { + comparator = function(obj, text) { + text = (''+text).toLowerCase(); + return (''+obj).toLowerCase().indexOf(text) > -1; + }; + } + } + + var search = function(obj, text){ + if (typeof text == 'string' && text.charAt(0) === '!') { + return !search(obj, text.substr(1)); + } + switch (typeof obj) { + case "boolean": + case "number": + case "string": + return comparator(obj, text); + case "object": + switch (typeof text) { + case "object": + return comparator(obj, text); + default: + for ( var objKey in obj) { + if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) { + return true; + } + } + break; + } + return false; + case "array": + for ( var i = 0; i < obj.length; i++) { + if (search(obj[i], text)) { + return true; + } + } + return false; + default: + return false; + } + }; + switch (typeof expression) { + case "boolean": + case "number": + case "string": + // Set up expression object and fall through + expression = {$:expression}; + // jshint -W086 + case "object": + // jshint +W086 + for (var key in expression) { + if (key == '$') { + (function() { + if (!expression[key]) return; + var path = key; + predicates.push(function(value) { + return search(value, expression[path]); + }); + })(); + } else { + (function() { + if (typeof(expression[key]) == 'undefined') { return; } + var path = key; + predicates.push(function(value) { + return search(getter(value,path), expression[path]); + }); + })(); + } + } + break; + case 'function': + predicates.push(expression); + break; + default: + return array; + } + var filtered = []; + for ( var j = 0; j < array.length; j++) { + var value = array[j]; + if (predicates.check(value)) { + filtered.push(value); + } + } + return filtered; + }; +} + +/** + * @ngdoc filter + * @name ng.filter:currency + * @function + * + * @description + * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default + * symbol for current locale is used. + * + * @param {number} amount Input to filter. + * @param {string=} symbol Currency symbol or identifier to be displayed. + * @returns {string} Formatted number. + * + * + * @example + + + +
+
+ default currency symbol ($): {{amount | currency}}
+ custom currency identifier (USD$): {{amount | currency:"USD$"}} +
+ + + it('should init with 1234.56', function() { + expect(binding('amount | currency')).toBe('$1,234.56'); + expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56'); + }); + it('should update', function() { + input('amount').enter('-1234'); + expect(binding('amount | currency')).toBe('($1,234.00)'); + expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)'); + }); + + + */ +currencyFilter.$inject = ['$locale']; +function currencyFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(amount, currencySymbol){ + if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM; + return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2). + replace(/\u00A4/g, currencySymbol); + }; +} + +/** + * @ngdoc filter + * @name ng.filter:number + * @function + * + * @description + * Formats a number as text. + * + * If the input is not a number an empty string is returned. + * + * @param {number|string} number Number to format. + * @param {(number|string)=} fractionSize Number of decimal places to round the number to. + * If this is not provided then the fraction size is computed from the current locale's number + * formatting pattern. In the case of the default locale, it will be 3. + * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. + * + * @example + + + +
+ Enter number:
+ Default formatting: {{val | number}}
+ No fractions: {{val | number:0}}
+ Negative number: {{-val | number:4}} +
+ + + it('should format numbers', function() { + expect(binding('val | number')).toBe('1,234.568'); + expect(binding('val | number:0')).toBe('1,235'); + expect(binding('-val | number:4')).toBe('-1,234.5679'); + }); + + it('should update', function() { + input('val').enter('3374.333'); + expect(binding('val | number')).toBe('3,374.333'); + expect(binding('val | number:0')).toBe('3,374'); + expect(binding('-val | number:4')).toBe('-3,374.3330'); + }); + + + */ + + +numberFilter.$inject = ['$locale']; +function numberFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(number, fractionSize) { + return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, + fractionSize); + }; +} + +var DECIMAL_SEP = '.'; +function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { + if (isNaN(number) || !isFinite(number)) return ''; + + var isNegative = number < 0; + number = Math.abs(number); + var numStr = number + '', + formatedText = '', + parts = []; + + var hasExponent = false; + if (numStr.indexOf('e') !== -1) { + var match = numStr.match(/([\d\.]+)e(-?)(\d+)/); + if (match && match[2] == '-' && match[3] > fractionSize + 1) { + numStr = '0'; + } else { + formatedText = numStr; + hasExponent = true; + } + } + + if (!hasExponent) { + var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; + + // determine fractionSize if it is not specified + if (isUndefined(fractionSize)) { + fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); + } + + var pow = Math.pow(10, fractionSize); + number = Math.round(number * pow) / pow; + var fraction = ('' + number).split(DECIMAL_SEP); + var whole = fraction[0]; + fraction = fraction[1] || ''; + + var i, pos = 0, + lgroup = pattern.lgSize, + group = pattern.gSize; + + if (whole.length >= (lgroup + group)) { + pos = whole.length - lgroup; + for (i = 0; i < pos; i++) { + if ((pos - i)%group === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + } + + for (i = pos; i < whole.length; i++) { + if ((whole.length - i)%lgroup === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + + // format fraction part. + while(fraction.length < fractionSize) { + fraction += '0'; + } + + if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize); + } else { + + if (fractionSize > 0 && number > -1 && number < 1) { + formatedText = number.toFixed(fractionSize); + } + } + + parts.push(isNegative ? pattern.negPre : pattern.posPre); + parts.push(formatedText); + parts.push(isNegative ? pattern.negSuf : pattern.posSuf); + return parts.join(''); +} + +function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while(num.length < digits) num = '0' + num; + if (trim) + num = num.substr(num.length - digits); + return neg + num; +} + + +function dateGetter(name, size, offset, trim) { + offset = offset || 0; + return function(date) { + var value = date['get' + name](); + if (offset > 0 || value > -offset) + value += offset; + if (value === 0 && offset == -12 ) value = 12; + return padNumber(value, size, trim); + }; +} + +function dateStrGetter(name, shortForm) { + return function(date, formats) { + var value = date['get' + name](); + var get = uppercase(shortForm ? ('SHORT' + name) : name); + + return formats[get][value]; + }; +} + +function timeZoneGetter(date) { + var zone = -1 * date.getTimezoneOffset(); + var paddedZone = (zone >= 0) ? "+" : ""; + + paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) + + padNumber(Math.abs(zone % 60), 2); + + return paddedZone; +} + +function ampmGetter(date, formats) { + return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; +} + +var DATE_FORMATS = { + yyyy: dateGetter('FullYear', 4), + yy: dateGetter('FullYear', 2, 0, true), + y: dateGetter('FullYear', 1), + MMMM: dateStrGetter('Month'), + MMM: dateStrGetter('Month', true), + MM: dateGetter('Month', 2, 1), + M: dateGetter('Month', 1, 1), + dd: dateGetter('Date', 2), + d: dateGetter('Date', 1), + HH: dateGetter('Hours', 2), + H: dateGetter('Hours', 1), + hh: dateGetter('Hours', 2, -12), + h: dateGetter('Hours', 1, -12), + mm: dateGetter('Minutes', 2), + m: dateGetter('Minutes', 1), + ss: dateGetter('Seconds', 2), + s: dateGetter('Seconds', 1), + // while ISO 8601 requires fractions to be prefixed with `.` or `,` + // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions + sss: dateGetter('Milliseconds', 3), + EEEE: dateStrGetter('Day'), + EEE: dateStrGetter('Day', true), + a: ampmGetter, + Z: timeZoneGetter +}; + +var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/, + NUMBER_STRING = /^\-?\d+$/; + +/** + * @ngdoc filter + * @name ng.filter:date + * @function + * + * @description + * Formats `date` to a string based on the requested `format`. + * + * `format` string can be composed of the following elements: + * + * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) + * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) + * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) + * * `'MMMM'`: Month in year (January-December) + * * `'MMM'`: Month in year (Jan-Dec) + * * `'MM'`: Month in year, padded (01-12) + * * `'M'`: Month in year (1-12) + * * `'dd'`: Day in month, padded (01-31) + * * `'d'`: Day in month (1-31) + * * `'EEEE'`: Day in Week,(Sunday-Saturday) + * * `'EEE'`: Day in Week, (Sun-Sat) + * * `'HH'`: Hour in day, padded (00-23) + * * `'H'`: Hour in day (0-23) + * * `'hh'`: Hour in am/pm, padded (01-12) + * * `'h'`: Hour in am/pm, (1-12) + * * `'mm'`: Minute in hour, padded (00-59) + * * `'m'`: Minute in hour (0-59) + * * `'ss'`: Second in minute, padded (00-59) + * * `'s'`: Second in minute (0-59) + * * `'.sss' or ',sss'`: Millisecond in second, padded (000-999) + * * `'a'`: am/pm marker + * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200) + * + * `format` string can also be one of the following predefined + * {@link guide/i18n localizable formats}: + * + * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale + * (e.g. Sep 3, 2010 12:05:08 pm) + * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm) + * * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale + * (e.g. Friday, September 3, 2010) + * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010) + * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) + * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) + * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm) + * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm) + * + * `format` string can contain literal values. These need to be quoted with single quotes (e.g. + * `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence + * (e.g. `"h 'o''clock'"`). + * + * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or + * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and its + * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is + * specified in the string input, the time is considered to be in the local timezone. + * @param {string=} format Formatting rules (see Description). If not specified, + * `mediumDate` is used. + * @returns {string} Formatted string or the input if input is not recognized as date/millis. + * + * @example + + + {{1288323623006 | date:'medium'}}: + {{1288323623006 | date:'medium'}}
+ {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}: + {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}
+ {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}: + {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}
+ + + it('should format date', function() { + expect(binding("1288323623006 | date:'medium'")). + toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); + expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")). + toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/); + expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")). + toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); + }); + + + */ +dateFilter.$inject = ['$locale']; +function dateFilter($locale) { + + + var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/; + // 1 2 3 4 5 6 7 8 9 10 11 + function jsonStringToDate(string) { + var match; + if (match = string.match(R_ISO8601_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0, + dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear, + timeSetter = match[8] ? date.setUTCHours : date.setHours; + + if (match[9]) { + tzHour = int(match[9] + match[10]); + tzMin = int(match[9] + match[11]); + } + dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3])); + var h = int(match[4]||0) - tzHour; + var m = int(match[5]||0) - tzMin; + var s = int(match[6]||0); + var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000); + timeSetter.call(date, h, m, s, ms); + return date; + } + return string; + } + + + return function(date, format) { + var text = '', + parts = [], + fn, match; + + format = format || 'mediumDate'; + format = $locale.DATETIME_FORMATS[format] || format; + if (isString(date)) { + if (NUMBER_STRING.test(date)) { + date = int(date); + } else { + date = jsonStringToDate(date); + } + } + + if (isNumber(date)) { + date = new Date(date); + } + + if (!isDate(date)) { + return date; + } + + while(format) { + match = DATE_FORMATS_SPLIT.exec(format); + if (match) { + parts = concat(parts, match, 1); + format = parts.pop(); + } else { + parts.push(format); + format = null; + } + } + + forEach(parts, function(value){ + fn = DATE_FORMATS[value]; + text += fn ? fn(date, $locale.DATETIME_FORMATS) + : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); + }); + + return text; + }; +} + + +/** + * @ngdoc filter + * @name ng.filter:json + * @function + * + * @description + * Allows you to convert a JavaScript object into JSON string. + * + * This filter is mostly useful for debugging. When using the double curly {{value}} notation + * the binding is automatically converted to JSON. + * + * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. + * @returns {string} JSON string. + * + * + * @example: + + + 
{{ {'name':'value'} | json }}
+ + + it('should jsonify filtered objects', function() { + expect(binding("{'name':'value'}")).toMatch(/\{\n "name": ?"value"\n}/); + }); + + + * + */ +function jsonFilter() { + return function(object) { + return toJson(object, true); + }; +} + + +/** + * @ngdoc filter + * @name ng.filter:lowercase + * @function + * @description + * Converts string to lowercase. + * @see angular.lowercase + */ +var lowercaseFilter = valueFn(lowercase); + + +/** + * @ngdoc filter + * @name ng.filter:uppercase + * @function + * @description + * Converts string to uppercase. + * @see angular.uppercase + */ +var uppercaseFilter = valueFn(uppercase); + +/** + * @ngdoc function + * @name ng.filter:limitTo + * @function + * + * @description + * Creates a new array or string containing only a specified number of elements. The elements + * are taken from either the beginning or the end of the source array or string, as specified by + * the value and sign (positive or negative) of `limit`. + * + * @param {Array|string} input Source array or string to be limited. + * @param {string|number} limit The length of the returned array or string. If the `limit` number + * is positive, `limit` number of items from the beginning of the source array/string are copied. + * If the number is negative, `limit` number of items from the end of the source array/string + * are copied. The `limit` will be trimmed if it exceeds `array.length` + * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array + * had less than `limit` elements. + * + * @example + + + +
+ Limit {{numbers}} to: +

Output numbers: {{ numbers | limitTo:numLimit }}

+ Limit {{letters}} to: +

Output letters: {{ letters | limitTo:letterLimit }}

+
+ + + it('should limit the number array to first three items', function() { + expect(element('.doc-example-live input[ng-model=numLimit]').val()).toBe('3'); + expect(element('.doc-example-live input[ng-model=letterLimit]').val()).toBe('3'); + expect(binding('numbers | limitTo:numLimit')).toEqual('[1,2,3]'); + expect(binding('letters | limitTo:letterLimit')).toEqual('abc'); + }); + + it('should update the output when -3 is entered', function() { + input('numLimit').enter(-3); + input('letterLimit').enter(-3); + expect(binding('numbers | limitTo:numLimit')).toEqual('[7,8,9]'); + expect(binding('letters | limitTo:letterLimit')).toEqual('ghi'); + }); + + it('should not exceed the maximum size of input array', function() { + input('numLimit').enter(100); + input('letterLimit').enter(100); + expect(binding('numbers | limitTo:numLimit')).toEqual('[1,2,3,4,5,6,7,8,9]'); + expect(binding('letters | limitTo:letterLimit')).toEqual('abcdefghi'); + }); + + + */ +function limitToFilter(){ + return function(input, limit) { + if (!isArray(input) && !isString(input)) return input; + + limit = int(limit); + + if (isString(input)) { + //NaN check on limit + if (limit) { + return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length); + } else { + return ""; + } + } + + var out = [], + i, n; + + // if abs(limit) exceeds maximum length, trim it + if (limit > input.length) + limit = input.length; + else if (limit < -input.length) + limit = -input.length; + + if (limit > 0) { + i = 0; + n = limit; + } else { + i = input.length + limit; + n = input.length; + } + + for (; i} expression A predicate to be + * used by the comparator to determine the order of elements. + * + * Can be one of: + * + * - `function`: Getter function. The result of this function will be sorted using the + * `<`, `=`, `>` operator. + * - `string`: An Angular expression which evaluates to an object to order by, such as 'name' + * to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control + * ascending or descending sort order (for example, +name or -name). + * - `Array`: An array of function or string predicates. The first predicate in the array + * is used for sorting, but when two items are equivalent, the next predicate is used. + * + * @param {boolean=} reverse Reverse the order the array. + * @returns {Array} Sorted copy of the source array. + * + * @example + + + +
+ 
Sorting predicate = {{predicate}}; reverse = {{reverse}}
+
+ [ unsorted ] + + + + + + + + + + + +
Name + (^)Phone NumberAge
{{friend.name}}{{friend.phone}}{{friend.age}}
+
+ + + it('should be reverse ordered by aged', function() { + expect(binding('predicate')).toBe('-age'); + expect(repeater('table.friend', 'friend in friends').column('friend.age')). + toEqual(['35', '29', '21', '19', '10']); + expect(repeater('table.friend', 'friend in friends').column('friend.name')). + toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']); + }); + + it('should reorder the table when user selects different predicate', function() { + element('.doc-example-live a:contains("Name")').click(); + expect(repeater('table.friend', 'friend in friends').column('friend.name')). + toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']); + expect(repeater('table.friend', 'friend in friends').column('friend.age')). + toEqual(['35', '10', '29', '19', '21']); + + element('.doc-example-live a:contains("Phone")').click(); + expect(repeater('table.friend', 'friend in friends').column('friend.phone')). + toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']); + expect(repeater('table.friend', 'friend in friends').column('friend.name')). + toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']); + }); + + + */ +orderByFilter.$inject = ['$parse']; +function orderByFilter($parse){ + return function(array, sortPredicate, reverseOrder) { + if (!isArray(array)) return array; + if (!sortPredicate) return array; + sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate]; + sortPredicate = map(sortPredicate, function(predicate){ + var descending = false, get = predicate || identity; + if (isString(predicate)) { + if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) { + descending = predicate.charAt(0) == '-'; + predicate = predicate.substring(1); + } + get = $parse(predicate); + } + return reverseComparator(function(a,b){ + return compare(get(a),get(b)); + }, descending); + }); + var arrayCopy = []; + for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); } + return arrayCopy.sort(reverseComparator(comparator, reverseOrder)); + + function comparator(o1, o2){ + for ( var i = 0; i < sortPredicate.length; i++) { + var comp = sortPredicate[i](o1, o2); + if (comp !== 0) return comp; + } + return 0; + } + function reverseComparator(comp, descending) { + return toBoolean(descending) + ? function(a,b){return comp(b,a);} + : comp; + } + function compare(v1, v2){ + var t1 = typeof v1; + var t2 = typeof v2; + if (t1 == t2) { + if (t1 == "string") { + v1 = v1.toLowerCase(); + v2 = v2.toLowerCase(); + } + if (v1 === v2) return 0; + return v1 < v2 ? -1 : 1; + } else { + return t1 < t2 ? -1 : 1; + } + } + }; +} + +function ngDirective(directive) { + if (isFunction(directive)) { + directive = { + link: directive + }; + } + directive.restrict = directive.restrict || 'AC'; + return valueFn(directive); +} + +/** + * @ngdoc directive + * @name ng.directive:a + * @restrict E + * + * @description + * Modifies the default behavior of the html A tag so that the default action is prevented when + * the href attribute is empty. + * + * This change permits the easy creation of action links with the `ngClick` directive + * without changing the location or causing page reloads, e.g.: + * `Add Item` + */ +var htmlAnchorDirective = valueFn({ + restrict: 'E', + compile: function(element, attr) { + + if (msie <= 8) { + + // turn link into a stylable link in IE + // but only if it doesn't have name attribute, in which case it's an anchor + if (!attr.href && !attr.name) { + attr.$set('href', ''); + } + + // add a comment node to anchors to workaround IE bug that causes element content to be reset + // to new attribute content if attribute is updated with value containing @ and element also + // contains value with @ + // see issue #1949 + element.append(document.createComment('IE fix')); + } + + return function(scope, element) { + element.on('click', function(event){ + // if we have no href url, then don't navigate anywhere. + if (!element.attr('href')) { + event.preventDefault(); + } + }); + }; + } +}); + +/** + * @ngdoc directive + * @name ng.directive:ngHref + * @restrict A + * + * @description + * Using Angular markup like `{{hash}}` in an href attribute will + * make the link go to the wrong URL if the user clicks it before + * Angular has a chance to replace the `{{hash}}` markup with its + * value. Until Angular replaces the markup the link will be broken + * and will most likely return a 404 error. + * + * The `ngHref` directive solves this problem. + * + * The wrong way to write it: + * 
+ * 
+ *
+ * + * The correct way to write it: + * 
+ * 
+ *
+ * + * @element A + * @param {template} ngHref any string which can contain `{{}}` markup. + * + * @example + * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes + * in links and their different behaviors: + + +
+ link 1 (link, don't reload)
+ link 2 (link, don't reload)
+ link 3 (link, reload!)
+ anchor (link, don't reload)
+ anchor (no link)
+ link (link, change location) + + + it('should execute ng-click but not reload when href without value', function() { + element('#link-1').click(); + expect(input('value').val()).toEqual('1'); + expect(element('#link-1').attr('href')).toBe(""); + }); + + it('should execute ng-click but not reload when href empty string', function() { + element('#link-2').click(); + expect(input('value').val()).toEqual('2'); + expect(element('#link-2').attr('href')).toBe(""); + }); + + it('should execute ng-click and change url when ng-href specified', function() { + expect(element('#link-3').attr('href')).toBe("/123"); + + element('#link-3').click(); + expect(browser().window().path()).toEqual('/123'); + }); + + it('should execute ng-click but not reload when href empty string and name specified', function() { + element('#link-4').click(); + expect(input('value').val()).toEqual('4'); + expect(element('#link-4').attr('href')).toBe(''); + }); + + it('should execute ng-click but not reload when no href but name specified', function() { + element('#link-5').click(); + expect(input('value').val()).toEqual('5'); + expect(element('#link-5').attr('href')).toBe(undefined); + }); + + it('should only change url when only ng-href', function() { + input('value').enter('6'); + expect(element('#link-6').attr('href')).toBe('6'); + + element('#link-6').click(); + expect(browser().location().url()).toEqual('/6'); + }); + + + */ + +/** + * @ngdoc directive + * @name ng.directive:ngSrc + * @restrict A + * + * @description + * Using Angular markup like `{{hash}}` in a `src` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrc` directive solves this problem. + * + * The buggy way to write it: + * 
+ * 
+ *
+ * + * The correct way to write it: + * 
+ * 
+ *
+ * + * @element IMG + * @param {template} ngSrc any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ng.directive:ngSrcset + * @restrict A + * + * @description + * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrcset` directive solves this problem. + * + * The buggy way to write it: + * 
+ * 
+ *
+ * + * The correct way to write it: + * 
+ * 
+ *
+ * + * @element IMG + * @param {template} ngSrcset any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ng.directive:ngDisabled + * @restrict A + * + * @description + * + * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs: + * 
+ * 

+ *  
+ * 

+ *
+ * + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as disabled. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngDisabled` directive solves this problem for the `disabled` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + + + Click me to toggle:
+ + + + it('should toggle button', function() { + expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy(); + input('checked').check(); + expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy(); + }); + + + * + * @element INPUT + * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy, + * then special attribute "disabled" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ng.directive:ngChecked + * @restrict A + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as checked. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngChecked` directive solves this problem for the `checked` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + + Check me to check both:
+ + + + it('should check both checkBoxes', function() { + expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy(); + input('master').check(); + expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy(); + }); + + + * + * @element INPUT + * @param {expression} ngChecked If the {@link guide/expression expression} is truthy, + * then special attribute "checked" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ng.directive:ngReadonly + * @restrict A + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as readonly. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngReadonly` directive solves this problem for the `readonly` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + + * @example + + + Check me to make text readonly:
+ + + + it('should toggle readonly attr', function() { + expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy(); + input('checked').check(); + expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy(); + }); + + + * + * @element INPUT + * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy, + * then special attribute "readonly" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ng.directive:ngSelected + * @restrict A + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as selected. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngSelected` directive solves this problem for the `selected` atttribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + + Check me to select:
+ + + + it('should select Greetings!', function() { + expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy(); + input('selected').check(); + expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy(); + }); + + + * + * @element OPTION + * @param {expression} ngSelected If the {@link guide/expression expression} is truthy, + * then special attribute "selected" will be set on the element + */ + +/** + * @ngdoc directive + * @name ng.directive:ngOpen + * @restrict A + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as open. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngOpen` directive solves this problem for the `open` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + + * + * @example + + + Check me check multiple:
+
+ Show/Hide me +
+ + + it('should toggle open', function() { + expect(element('#details').prop('open')).toBeFalsy(); + input('open').check(); + expect(element('#details').prop('open')).toBeTruthy(); + }); + + + * + * @element DETAILS + * @param {expression} ngOpen If the {@link guide/expression expression} is truthy, + * then special attribute "open" will be set on the element + */ + +var ngAttributeAliasDirectives = {}; + + +// boolean attrs are evaluated +forEach(BOOLEAN_ATTR, function(propName, attrName) { + // binding to multiple is not supported + if (propName == "multiple") return; + + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 100, + compile: function() { + return function(scope, element, attr) { + scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) { + attr.$set(attrName, !!value); + }); + }; + } + }; + }; +}); + + +// ng-src, ng-srcset, ng-href are interpolated +forEach(['src', 'srcset', 'href'], function(attrName) { + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 99, // it needs to run after the attributes are interpolated + link: function(scope, element, attr) { + attr.$observe(normalized, function(value) { + if (!value) + return; + + attr.$set(attrName, value); + + // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist + // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need + // to set the property as well to achieve the desired effect. + // we use attr[attrName] value since $set can sanitize the url. + if (msie) element.prop(attrName, attr[attrName]); + }); + } + }; + }; +}); + +/* global -nullFormCtrl */ +var nullFormCtrl = { + $addControl: noop, + $removeControl: noop, + $setValidity: noop, + $setDirty: noop, + $setPristine: noop +}; + +/** + * @ngdoc object + * @name ng.directive:form.FormController + * + * @property {boolean} $pristine True if user has not interacted with the form yet. + * @property {boolean} $dirty True if user has already interacted with the form. + * @property {boolean} $valid True if all of the containing forms and controls are valid. + * @property {boolean} $invalid True if at least one containing control or form is invalid. + * + * @property {Object} $error Is an object hash, containing references to all invalid controls or + * forms, where: + * + * - keys are validation tokens (error names) — such as `required`, `url` or `email`, + * - values are arrays of controls or forms that are invalid with given error. + * + * @description + * `FormController` keeps track of all its controls and nested forms as well as state of them, + * such as being valid/invalid or dirty/pristine. + * + * Each {@link ng.directive:form form} directive creates an instance + * of `FormController`. + * + */ +//asks for $scope to fool the BC controller module +FormController.$inject = ['$element', '$attrs', '$scope']; +function FormController(element, attrs) { + var form = this, + parentForm = element.parent().controller('form') || nullFormCtrl, + invalidCount = 0, // used to easily determine if we are valid + errors = form.$error = {}, + controls = []; + + // init state + form.$name = attrs.name || attrs.ngForm; + form.$dirty = false; + form.$pristine = true; + form.$valid = true; + form.$invalid = false; + + parentForm.$addControl(form); + + // Setup initial state of the control + element.addClass(PRISTINE_CLASS); + toggleValidCss(true); + + // convenience method for easy toggling of classes + function toggleValidCss(isValid, validationErrorKey) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + element. + removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey). + addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey); + } + + /** + * @ngdoc function + * @name ng.directive:form.FormController#$addControl + * @methodOf ng.directive:form.FormController + * + * @description + * Register a control with the form. + * + * Input elements using ngModelController do this automatically when they are linked. + */ + form.$addControl = function(control) { + // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored + // and not added to the scope. Now we throw an error. + assertNotHasOwnProperty(control.$name, 'input'); + controls.push(control); + + if (control.$name) { + form[control.$name] = control; + } + }; + + /** + * @ngdoc function + * @name ng.directive:form.FormController#$removeControl + * @methodOf ng.directive:form.FormController + * + * @description + * Deregister a control from the form. + * + * Input elements using ngModelController do this automatically when they are destroyed. + */ + form.$removeControl = function(control) { + if (control.$name && form[control.$name] === control) { + delete form[control.$name]; + } + forEach(errors, function(queue, validationToken) { + form.$setValidity(validationToken, true, control); + }); + + arrayRemove(controls, control); + }; + + /** + * @ngdoc function + * @name ng.directive:form.FormController#$setValidity + * @methodOf ng.directive:form.FormController + * + * @description + * Sets the validity of a form control. + * + * This method will also propagate to parent forms. + */ + form.$setValidity = function(validationToken, isValid, control) { + var queue = errors[validationToken]; + + if (isValid) { + if (queue) { + arrayRemove(queue, control); + if (!queue.length) { + invalidCount--; + if (!invalidCount) { + toggleValidCss(isValid); + form.$valid = true; + form.$invalid = false; + } + errors[validationToken] = false; + toggleValidCss(true, validationToken); + parentForm.$setValidity(validationToken, true, form); + } + } + + } else { + if (!invalidCount) { + toggleValidCss(isValid); + } + if (queue) { + if (includes(queue, control)) return; + } else { + errors[validationToken] = queue = []; + invalidCount++; + toggleValidCss(false, validationToken); + parentForm.$setValidity(validationToken, false, form); + } + queue.push(control); + + form.$valid = false; + form.$invalid = true; + } + }; + + /** + * @ngdoc function + * @name ng.directive:form.FormController#$setDirty + * @methodOf ng.directive:form.FormController + * + * @description + * Sets the form to a dirty state. + * + * This method can be called to add the 'ng-dirty' class and set the form to a dirty + * state (ng-dirty class). This method will also propagate to parent forms. + */ + form.$setDirty = function() { + element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS); + form.$dirty = true; + form.$pristine = false; + parentForm.$setDirty(); + }; + + /** + * @ngdoc function + * @name ng.directive:form.FormController#$setPristine + * @methodOf ng.directive:form.FormController + * + * @description + * Sets the form to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the form to its pristine + * state (ng-pristine class). This method will also propagate to all the controls contained + * in this form. + * + * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after + * saving or resetting it. + */ + form.$setPristine = function () { + element.removeClass(DIRTY_CLASS).addClass(PRISTINE_CLASS); + form.$dirty = false; + form.$pristine = true; + forEach(controls, function(control) { + control.$setPristine(); + }); + }; +} + + +/** + * @ngdoc directive + * @name ng.directive:ngForm + * @restrict EAC + * + * @description + * Nestable alias of {@link ng.directive:form `form`} directive. HTML + * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a + * sub-group of controls needs to be determined. + * + * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + */ + + /** + * @ngdoc directive + * @name ng.directive:form + * @restrict E + * + * @description + * Directive that instantiates + * {@link ng.directive:form.FormController FormController}. + * + * If the `name` attribute is specified, the form controller is published onto the current scope under + * this name. + * + * # Alias: {@link ng.directive:ngForm `ngForm`} + * + * In Angular forms can be nested. This means that the outer form is valid when all of the child + * forms are valid as well. However, browsers do not allow nesting of `
` elements, so + * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to + * `` but can be nested. This allows you to have nested forms, which is very useful when + * using Angular validation directives in forms that are dynamically generated using the + * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name` + * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an + * `ngForm` directive and nest these in an outer `form` element. + * + * + * # CSS classes + * - `ng-valid` Is set if the form is valid. + * - `ng-invalid` Is set if the form is invalid. + * - `ng-pristine` Is set if the form is pristine. + * - `ng-dirty` Is set if the form is dirty. + * + * + * # Submitting a form and preventing the default action + * + * Since the role of forms in client-side Angular applications is different than in classical + * roundtrip apps, it is desirable for the browser not to translate the form submission into a full + * page reload that sends the data to the server. Instead some javascript logic should be triggered + * to handle the form submission in an application-specific way. + * + * For this reason, Angular prevents the default action (form submission to the server) unless the + * `` element has an `action` attribute specified. + * + * You can use one of the following two ways to specify what javascript method should be called when + * a form is submitted: + * + * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element + * - {@link ng.directive:ngClick ngClick} directive on the first + * button or input field of type submit (input[type=submit]) + * + * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit} + * or {@link ng.directive:ngClick ngClick} directives. + * This is because of the following form submission rules in the HTML specification: + * + * - If a form has only one input field then hitting enter in this field triggers form submit + * (`ngSubmit`) + * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter + * doesn't trigger submit + * - if a form has one or more input fields and one or more buttons or input[type=submit] then + * hitting enter in any of the input fields will trigger the click handler on the *first* button or + * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`) + * + * @param {string=} name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + * @example + + + + + userType: + Required!
+ userType = {{userType}}
+ myForm.input.$valid = {{myForm.input.$valid}}
+ myForm.input.$error = {{myForm.input.$error}}
+ myForm.$valid = {{myForm.$valid}}
+ myForm.$error.required = {{!!myForm.$error.required}}
+ + + + it('should initialize to model', function() { + expect(binding('userType')).toEqual('guest'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('userType').enter(''); + expect(binding('userType')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + +
+ */ +var formDirectiveFactory = function(isNgForm) { + return ['$timeout', function($timeout) { + var formDirective = { + name: 'form', + restrict: isNgForm ? 'EAC' : 'E', + controller: FormController, + compile: function() { + return { + pre: function(scope, formElement, attr, controller) { + if (!attr.action) { + // we can't use jq events because if a form is destroyed during submission the default + // action is not prevented. see #1238 + // + // IE 9 is not affected because it doesn't fire a submit event and try to do a full + // page reload if the form was destroyed by submission of the form via a click handler + // on a button in the form. Looks like an IE9 specific bug. + var preventDefaultListener = function(event) { + event.preventDefault + ? event.preventDefault() + : event.returnValue = false; // IE + }; + + addEventListenerFn(formElement[0], 'submit', preventDefaultListener); + + // unregister the preventDefault listener so that we don't not leak memory but in a + // way that will achieve the prevention of the default action. + formElement.on('$destroy', function() { + $timeout(function() { + removeEventListenerFn(formElement[0], 'submit', preventDefaultListener); + }, 0, false); + }); + } + + var parentFormCtrl = formElement.parent().controller('form'), + alias = attr.name || attr.ngForm; + + if (alias) { + setter(scope, alias, controller, alias); + } + if (parentFormCtrl) { + formElement.on('$destroy', function() { + parentFormCtrl.$removeControl(controller); + if (alias) { + setter(scope, alias, undefined, alias); + } + extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards + }); + } + } + }; + } + }; + + return formDirective; + }]; +}; + +var formDirective = formDirectiveFactory(); +var ngFormDirective = formDirectiveFactory(true); + +/* global + + -VALID_CLASS, + -INVALID_CLASS, + -PRISTINE_CLASS, + -DIRTY_CLASS +*/ + +var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/; +var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}$/; +var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/; + +var inputType = { + + /** + * @ngdoc inputType + * @name ng.directive:input.text + * + * @description + * Standard HTML text input with angular data binding. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Adds `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * + * @example + + + +
+ Single word: + + Required! + + Single word only! + + text = {{text}}
+ myForm.input.$valid = {{myForm.input.$valid}}
+ myForm.input.$error = {{myForm.input.$error}}
+ myForm.$valid = {{myForm.$valid}}
+ myForm.$error.required = {{!!myForm.$error.required}}
+
+ + + it('should initialize to model', function() { + expect(binding('text')).toEqual('guest'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('text').enter(''); + expect(binding('text')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if multi word', function() { + input('text').enter('hello world'); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should not be trimmed', function() { + input('text').enter('untrimmed '); + expect(binding('text')).toEqual('untrimmed '); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + + */ + 'text': textInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.number + * + * @description + * Text input with number validation and transformation. Sets the `number` validation + * error if not a valid number. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
+ Number: + + Required! + + Not valid number! + value = {{value}}
+ myForm.input.$valid = {{myForm.input.$valid}}
+ myForm.input.$error = {{myForm.input.$error}}
+ myForm.$valid = {{myForm.$valid}}
+ myForm.$error.required = {{!!myForm.$error.required}}
+
+ + + it('should initialize to model', function() { + expect(binding('value')).toEqual('12'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('value').enter(''); + expect(binding('value')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if over max', function() { + input('value').enter('123'); + expect(binding('value')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + + */ + 'number': numberInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.url + * + * @description + * Text input with URL validation. Sets the `url` validation error key if the content is not a + * valid URL. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
+ URL: + + Required! + + Not valid url! + text = {{text}}
+ myForm.input.$valid = {{myForm.input.$valid}}
+ myForm.input.$error = {{myForm.input.$error}}
+ myForm.$valid = {{myForm.$valid}}
+ myForm.$error.required = {{!!myForm.$error.required}}
+ myForm.$error.url = {{!!myForm.$error.url}}
+
+ + + it('should initialize to model', function() { + expect(binding('text')).toEqual('http://google.com'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('text').enter(''); + expect(binding('text')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if not url', function() { + input('text').enter('xxx'); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + + */ + 'url': urlInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.email + * + * @description + * Text input with email validation. Sets the `email` validation error key if not a valid email + * address. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
+ Email: + + Required! + + Not valid email! + text = {{text}}
+ myForm.input.$valid = {{myForm.input.$valid}}
+ myForm.input.$error = {{myForm.input.$error}}
+ myForm.$valid = {{myForm.$valid}}
+ myForm.$error.required = {{!!myForm.$error.required}}
+ myForm.$error.email = {{!!myForm.$error.email}}
+
+ + + it('should initialize to model', function() { + expect(binding('text')).toEqual('me@example.com'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('text').enter(''); + expect(binding('text')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if not email', function() { + input('text').enter('xxx'); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + + */ + 'email': emailInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.radio + * + * @description + * HTML radio button. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string} value The value to which the expression should be set when selected. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
+ Red
+ Green
+ Blue
+ color = {{color}}
+
+ + + it('should change state', function() { + expect(binding('color')).toEqual('blue'); + + input('color').select('red'); + expect(binding('color')).toEqual('red'); + }); + + + */ + 'radio': radioInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.checkbox + * + * @description + * HTML checkbox. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngTrueValue The value to which the expression should be set when selected. + * @param {string=} ngFalseValue The value to which the expression should be set when not selected. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
+ Value1:
+ Value2:
+ value1 = {{value1}}
+ value2 = {{value2}}
+
+ + + it('should change state', function() { + expect(binding('value1')).toEqual('true'); + expect(binding('value2')).toEqual('YES'); + + input('value1').check(); + input('value2').check(); + expect(binding('value1')).toEqual('false'); + expect(binding('value2')).toEqual('NO'); + }); + + + */ + 'checkbox': checkboxInputType, + + 'hidden': noop, + 'button': noop, + 'submit': noop, + 'reset': noop +}; + + +function textInputType(scope, element, attr, ctrl, $sniffer, $browser) { + // In composition mode, users are still inputing intermediate text buffer, + // hold the listener until composition is done. + // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent + var composing = false; + + element.on('compositionstart', function() { + composing = true; + }); + + element.on('compositionend', function() { + composing = false; + }); + + var listener = function() { + if (composing) return; + var value = element.val(); + + // By default we will trim the value + // If the attribute ng-trim exists we will avoid trimming + // e.g. + if (toBoolean(attr.ngTrim || 'T')) { + value = trim(value); + } + + if (ctrl.$viewValue !== value) { + scope.$apply(function() { + ctrl.$setViewValue(value); + }); + } + }; + + // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the + // input event on backspace, delete or cut + if ($sniffer.hasEvent('input')) { + element.on('input', listener); + } else { + var timeout; + + var deferListener = function() { + if (!timeout) { + timeout = $browser.defer(function() { + listener(); + timeout = null; + }); + } + }; + + element.on('keydown', function(event) { + var key = event.keyCode; + + // ignore + // command modifiers arrows + if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return; + + deferListener(); + }); + + // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it + if ($sniffer.hasEvent('paste')) { + element.on('paste cut', deferListener); + } + } + + // if user paste into input using mouse on older browser + // or form autocomplete on newer browser, we need "change" event to catch it + element.on('change', listener); + + ctrl.$render = function() { + element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue); + }; + + // pattern validator + var pattern = attr.ngPattern, + patternValidator, + match; + + var validate = function(regexp, value) { + if (ctrl.$isEmpty(value) || regexp.test(value)) { + ctrl.$setValidity('pattern', true); + return value; + } else { + ctrl.$setValidity('pattern', false); + return undefined; + } + }; + + if (pattern) { + match = pattern.match(/^\/(.*)\/([gim]*)$/); + if (match) { + pattern = new RegExp(match[1], match[2]); + patternValidator = function(value) { + return validate(pattern, value); + }; + } else { + patternValidator = function(value) { + var patternObj = scope.$eval(pattern); + + if (!patternObj || !patternObj.test) { + throw minErr('ngPattern')('noregexp', + 'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern, + patternObj, startingTag(element)); + } + return validate(patternObj, value); + }; + } + + ctrl.$formatters.push(patternValidator); + ctrl.$parsers.push(patternValidator); + } + + // min length validator + if (attr.ngMinlength) { + var minlength = int(attr.ngMinlength); + var minLengthValidator = function(value) { + if (!ctrl.$isEmpty(value) && value.length < minlength) { + ctrl.$setValidity('minlength', false); + return undefined; + } else { + ctrl.$setValidity('minlength', true); + return value; + } + }; + + ctrl.$parsers.push(minLengthValidator); + ctrl.$formatters.push(minLengthValidator); + } + + // max length validator + if (attr.ngMaxlength) { + var maxlength = int(attr.ngMaxlength); + var maxLengthValidator = function(value) { + if (!ctrl.$isEmpty(value) && value.length > maxlength) { + ctrl.$setValidity('maxlength', false); + return undefined; + } else { + ctrl.$setValidity('maxlength', true); + return value; + } + }; + + ctrl.$parsers.push(maxLengthValidator); + ctrl.$formatters.push(maxLengthValidator); + } +} + +function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + ctrl.$parsers.push(function(value) { + var empty = ctrl.$isEmpty(value); + if (empty || NUMBER_REGEXP.test(value)) { + ctrl.$setValidity('number', true); + return value === '' ? null : (empty ? value : parseFloat(value)); + } else { + ctrl.$setValidity('number', false); + return undefined; + } + }); + + ctrl.$formatters.push(function(value) { + return ctrl.$isEmpty(value) ? '' : '' + value; + }); + + if (attr.min) { + var minValidator = function(value) { + var min = parseFloat(attr.min); + if (!ctrl.$isEmpty(value) && value < min) { + ctrl.$setValidity('min', false); + return undefined; + } else { + ctrl.$setValidity('min', true); + return value; + } + }; + + ctrl.$parsers.push(minValidator); + ctrl.$formatters.push(minValidator); + } + + if (attr.max) { + var maxValidator = function(value) { + var max = parseFloat(attr.max); + if (!ctrl.$isEmpty(value) && value > max) { + ctrl.$setValidity('max', false); + return undefined; + } else { + ctrl.$setValidity('max', true); + return value; + } + }; + + ctrl.$parsers.push(maxValidator); + ctrl.$formatters.push(maxValidator); + } + + ctrl.$formatters.push(function(value) { + + if (ctrl.$isEmpty(value) || isNumber(value)) { + ctrl.$setValidity('number', true); + return value; + } else { + ctrl.$setValidity('number', false); + return undefined; + } + }); +} + +function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + var urlValidator = function(value) { + if (ctrl.$isEmpty(value) || URL_REGEXP.test(value)) { + ctrl.$setValidity('url', true); + return value; + } else { + ctrl.$setValidity('url', false); + return undefined; + } + }; + + ctrl.$formatters.push(urlValidator); + ctrl.$parsers.push(urlValidator); +} + +function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + var emailValidator = function(value) { + if (ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value)) { + ctrl.$setValidity('email', true); + return value; + } else { + ctrl.$setValidity('email', false); + return undefined; + } + }; + + ctrl.$formatters.push(emailValidator); + ctrl.$parsers.push(emailValidator); +} + +function radioInputType(scope, element, attr, ctrl) { + // make the name unique, if not defined + if (isUndefined(attr.name)) { + element.attr('name', nextUid()); + } + + element.on('click', function() { + if (element[0].checked) { + scope.$apply(function() { + ctrl.$setViewValue(attr.value); + }); + } + }); + + ctrl.$render = function() { + var value = attr.value; + element[0].checked = (value == ctrl.$viewValue); + }; + + attr.$observe('value', ctrl.$render); +} + +function checkboxInputType(scope, element, attr, ctrl) { + var trueValue = attr.ngTrueValue, + falseValue = attr.ngFalseValue; + + if (!isString(trueValue)) trueValue = true; + if (!isString(falseValue)) falseValue = false; + + element.on('click', function() { + scope.$apply(function() { + ctrl.$setViewValue(element[0].checked); + }); + }); + + ctrl.$render = function() { + element[0].checked = ctrl.$viewValue; + }; + + // Override the standard `$isEmpty` because a value of `false` means empty in a checkbox. + ctrl.$isEmpty = function(value) { + return value !== trueValue; + }; + + ctrl.$formatters.push(function(value) { + return value === trueValue; + }); + + ctrl.$parsers.push(function(value) { + return value ? trueValue : falseValue; + }); +} + + +/** + * @ngdoc directive + * @name ng.directive:textarea + * @restrict E + * + * @description + * HTML textarea element control with angular data-binding. The data-binding and validation + * properties of this element are exactly the same as those of the + * {@link ng.directive:input input element}. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + */ + + +/** + * @ngdoc directive + * @name ng.directive:input + * @restrict E + * + * @description + * HTML input element control with angular data-binding. Input control follows HTML5 input types + * and polyfills the HTML5 validation behavior for older browsers. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {boolean=} ngRequired Sets `required` attribute if set to true + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
+
+ User name: + + Required!
+ Last name: + + Too short! + + Too long!
+
+
+ user = {{user}}
+ myForm.userName.$valid = {{myForm.userName.$valid}}
+ myForm.userName.$error = {{myForm.userName.$error}}
+ myForm.lastName.$valid = {{myForm.lastName.$valid}}
+ myForm.lastName.$error = {{myForm.lastName.$error}}
+ myForm.$valid = {{myForm.$valid}}
+ myForm.$error.required = {{!!myForm.$error.required}}
+ myForm.$error.minlength = {{!!myForm.$error.minlength}}
+ myForm.$error.maxlength = {{!!myForm.$error.maxlength}}
+
+ + + it('should initialize to model', function() { + expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}'); + expect(binding('myForm.userName.$valid')).toEqual('true'); + expect(binding('myForm.$valid')).toEqual('true'); + }); + + it('should be invalid if empty when required', function() { + input('user.name').enter(''); + expect(binding('user')).toEqual('{"last":"visitor"}'); + expect(binding('myForm.userName.$valid')).toEqual('false'); + expect(binding('myForm.$valid')).toEqual('false'); + }); + + it('should be valid if empty when min length is set', function() { + input('user.last').enter(''); + expect(binding('user')).toEqual('{"name":"guest","last":""}'); + expect(binding('myForm.lastName.$valid')).toEqual('true'); + expect(binding('myForm.$valid')).toEqual('true'); + }); + + it('should be invalid if less than required min length', function() { + input('user.last').enter('xx'); + expect(binding('user')).toEqual('{"name":"guest"}'); + expect(binding('myForm.lastName.$valid')).toEqual('false'); + expect(binding('myForm.lastName.$error')).toMatch(/minlength/); + expect(binding('myForm.$valid')).toEqual('false'); + }); + + it('should be invalid if longer than max length', function() { + input('user.last').enter('some ridiculously long name'); + expect(binding('user')) + .toEqual('{"name":"guest"}'); + expect(binding('myForm.lastName.$valid')).toEqual('false'); + expect(binding('myForm.lastName.$error')).toMatch(/maxlength/); + expect(binding('myForm.$valid')).toEqual('false'); + }); + + + */ +var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) { + return { + restrict: 'E', + require: '?ngModel', + link: function(scope, element, attr, ctrl) { + if (ctrl) { + (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer, + $browser); + } + } + }; +}]; + +var VALID_CLASS = 'ng-valid', + INVALID_CLASS = 'ng-invalid', + PRISTINE_CLASS = 'ng-pristine', + DIRTY_CLASS = 'ng-dirty'; + +/** + * @ngdoc object + * @name ng.directive:ngModel.NgModelController + * + * @property {string} $viewValue Actual string value in the view. + * @property {*} $modelValue The value in the model, that the control is bound to. + * @property {Array.} $parsers Array of functions to execute, as a pipeline, whenever + the control reads value from the DOM. Each function is called, in turn, passing the value + through to the next. Used to sanitize / convert the value as well as validation. + For validation, the parsers should update the validity state using + {@link ng.directive:ngModel.NgModelController#methods_$setValidity $setValidity()}, + and return `undefined` for invalid values. + + * + * @property {Array.} $formatters Array of functions to execute, as a pipeline, whenever + the model value changes. Each function is called, in turn, passing the value through to the + next. Used to format / convert values for display in the control and validation. + * 
+ *      function formatter(value) {
+ *        if (value) {
+ *          return value.toUpperCase();
+ *        }
+ *      }
+ *      ngModel.$formatters.push(formatter);
+ *
+ * + * @property {Array.} $viewChangeListeners Array of functions to execute whenever the + * view value has changed. It is called with no arguments, and its return value is ignored. + * This can be used in place of additional $watches against the model value. + * + * @property {Object} $error An object hash with all errors as keys. + * + * @property {boolean} $pristine True if user has not interacted with the control yet. + * @property {boolean} $dirty True if user has already interacted with the control. + * @property {boolean} $valid True if there is no error. + * @property {boolean} $invalid True if at least one error on the control. + * + * @description + * + * `NgModelController` provides API for the `ng-model` directive. The controller contains + * services for data-binding, validation, CSS updates, and value formatting and parsing. It + * purposefully does not contain any logic which deals with DOM rendering or listening to + * DOM events. Such DOM related logic should be provided by other directives which make use of + * `NgModelController` for data-binding. + * + * ## Custom Control Example + * This example shows how to use `NgModelController` with a custom control to achieve + * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`) + * collaborate together to achieve the desired result. + * + * Note that `contenteditable` is an HTML5 attribute, which tells the browser to let the element + * contents be edited in place by the user. This will not work on older browsers. + * + * + + [contenteditable] { + border: 1px solid black; + background-color: white; + min-height: 20px; + } + + .ng-invalid { + border: 1px solid red; + } + + + + angular.module('customControl', []). + directive('contenteditable', function() { + return { + restrict: 'A', // only activate on element attribute + require: '?ngModel', // get a hold of NgModelController + link: function(scope, element, attrs, ngModel) { + if(!ngModel) return; // do nothing if no ng-model + + // Specify how UI should be updated + ngModel.$render = function() { + element.html(ngModel.$viewValue || ''); + }; + + // Listen for change events to enable binding + element.on('blur keyup change', function() { + scope.$apply(read); + }); + read(); // initialize + + // Write data to the model + function read() { + var html = element.html(); + // When we clear the content editable the browser leaves a
behind + // If strip-br attribute is provided then we strip this out + if( attrs.stripBr && html == '
' ) { + html = ''; + } + ngModel.$setViewValue(html); + } + } + }; + }); + + +
+
Change me!
+ Required! +
+ +
+ + + it('should data-bind and become invalid', function() { + var contentEditable = element('[contenteditable]'); + + expect(contentEditable.text()).toEqual('Change me!'); + input('userContent').enter(''); + expect(contentEditable.text()).toEqual(''); + expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/); + }); + + * + * + * ## Isolated Scope Pitfall + * + * Note that if you have a directive with an isolated scope, you cannot require `ngModel` + * since the model value will be looked up on the isolated scope rather than the outer scope. + * When the directive updates the model value, calling `ngModel.$setViewValue()` the property + * on the outer scope will not be updated. However you can get around this by using $parent. + * + * Here is an example of this situation. You'll notice that the first div is not updating the input. + * However the second div can update the input properly. + * + * + + angular.module('badIsolatedDirective', []).directive('isolate', function() { + return { + require: 'ngModel', + scope: { }, + template: '', + link: function(scope, element, attrs, ngModel) { + scope.$watch('innerModel', function(value) { + console.log(value); + ngModel.$setViewValue(value); + }); + } + }; + }); + + + +
+
+ + * + * + * + */ +var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', + function($scope, $exceptionHandler, $attr, $element, $parse) { + this.$viewValue = Number.NaN; + this.$modelValue = Number.NaN; + this.$parsers = []; + this.$formatters = []; + this.$viewChangeListeners = []; + this.$pristine = true; + this.$dirty = false; + this.$valid = true; + this.$invalid = false; + this.$name = $attr.name; + + var ngModelGet = $parse($attr.ngModel), + ngModelSet = ngModelGet.assign; + + if (!ngModelSet) { + throw minErr('ngModel')('nonassign', "Expression '{0}' is non-assignable. Element: {1}", + $attr.ngModel, startingTag($element)); + } + + /** + * @ngdoc function + * @name ng.directive:ngModel.NgModelController#$render + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * Called when the view needs to be updated. It is expected that the user of the ng-model + * directive will implement this method. + */ + this.$render = noop; + + /** + * @ngdoc function + * @name { ng.directive:ngModel.NgModelController#$isEmpty + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * This is called when we need to determine if the value of the input is empty. + * + * For instance, the required directive does this to work out if the input has data or not. + * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`. + * + * You can override this for input directives whose concept of being empty is different to the + * default. The `checkboxInputType` directive does this because in its case a value of `false` + * implies empty. + */ + this.$isEmpty = function(value) { + return isUndefined(value) || value === '' || value === null || value !== value; + }; + + var parentForm = $element.inheritedData('$formController') || nullFormCtrl, + invalidCount = 0, // used to easily determine if we are valid + $error = this.$error = {}; // keep invalid keys here + + + // Setup initial state of the control + $element.addClass(PRISTINE_CLASS); + toggleValidCss(true); + + // convenience method for easy toggling of classes + function toggleValidCss(isValid, validationErrorKey) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + $element. + removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey). + addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey); + } + + /** + * @ngdoc function + * @name ng.directive:ngModel.NgModelController#$setValidity + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * Change the validity state, and notifies the form when the control changes validity. (i.e. it + * does not notify form if given validator is already marked as invalid). + * + * This method should be called by validators - i.e. the parser or formatter functions. + * + * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign + * to `$error[validationErrorKey]=isValid` so that it is available for data-binding. + * The `validationErrorKey` should be in camelCase and will get converted into dash-case + * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error` + * class and can be bound to as `{{someForm.someControl.$error.myError}}` . + * @param {boolean} isValid Whether the current state is valid (true) or invalid (false). + */ + this.$setValidity = function(validationErrorKey, isValid) { + // Purposeful use of ! here to cast isValid to boolean in case it is undefined + // jshint -W018 + if ($error[validationErrorKey] === !isValid) return; + // jshint +W018 + + if (isValid) { + if ($error[validationErrorKey]) invalidCount--; + if (!invalidCount) { + toggleValidCss(true); + this.$valid = true; + this.$invalid = false; + } + } else { + toggleValidCss(false); + this.$invalid = true; + this.$valid = false; + invalidCount++; + } + + $error[validationErrorKey] = !isValid; + toggleValidCss(isValid, validationErrorKey); + + parentForm.$setValidity(validationErrorKey, isValid, this); + }; + + /** + * @ngdoc function + * @name ng.directive:ngModel.NgModelController#$setPristine + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * Sets the control to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the control to its pristine + * state (ng-pristine class). + */ + this.$setPristine = function () { + this.$dirty = false; + this.$pristine = true; + $element.removeClass(DIRTY_CLASS).addClass(PRISTINE_CLASS); + }; + + /** + * @ngdoc function + * @name ng.directive:ngModel.NgModelController#$setViewValue + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * Update the view value. + * + * This method should be called when the view value changes, typically from within a DOM event handler. + * For example {@link ng.directive:input input} and + * {@link ng.directive:select select} directives call it. + * + * It will update the $viewValue, then pass this value through each of the functions in `$parsers`, + * which includes any validators. The value that comes out of this `$parsers` pipeline, be applied to + * `$modelValue` and the **expression** specified in the `ng-model` attribute. + * + * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called. + * + * Note that calling this function does not trigger a `$digest`. + * + * @param {string} value Value from the view. + */ + this.$setViewValue = function(value) { + this.$viewValue = value; + + // change to dirty + if (this.$pristine) { + this.$dirty = true; + this.$pristine = false; + $element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS); + parentForm.$setDirty(); + } + + forEach(this.$parsers, function(fn) { + value = fn(value); + }); + + if (this.$modelValue !== value) { + this.$modelValue = value; + ngModelSet($scope, value); + forEach(this.$viewChangeListeners, function(listener) { + try { + listener(); + } catch(e) { + $exceptionHandler(e); + } + }); + } + }; + + // model -> value + var ctrl = this; + + $scope.$watch(function ngModelWatch() { + var value = ngModelGet($scope); + + // if scope model value and ngModel value are out of sync + if (ctrl.$modelValue !== value) { + + var formatters = ctrl.$formatters, + idx = formatters.length; + + ctrl.$modelValue = value; + while(idx--) { + value = formatters[idx](value); + } + + if (ctrl.$viewValue !== value) { + ctrl.$viewValue = value; + ctrl.$render(); + } + } + }); +}]; + + +/** + * @ngdoc directive + * @name ng.directive:ngModel + * + * @element input + * + * @description + * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a + * property on the scope using {@link ng.directive:ngModel.NgModelController NgModelController}, + * which is created and exposed by this directive. + * + * `ngModel` is responsible for: + * + * - Binding the view into the model, which other directives such as `input`, `textarea` or `select` + * require. + * - Providing validation behavior (i.e. required, number, email, url). + * - Keeping the state of the control (valid/invalid, dirty/pristine, validation errors). + * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`). + * - Registering the control with its parent {@link ng.directive:form form}. + * + * Note: `ngModel` will try to bind to the property given by evaluating the expression on the + * current scope. If the property doesn't already exist on this scope, it will be created + * implicitly and added to the scope. + * + * For best practices on using `ngModel`, see: + * + * - {@link https://github.com/angular/angular.js/wiki/Understanding-Scopes} + * + * For basic examples, how to use `ngModel`, see: + * + * - {@link ng.directive:input input} + * - {@link ng.directive:input.text text} + * - {@link ng.directive:input.checkbox checkbox} + * - {@link ng.directive:input.radio radio} + * - {@link ng.directive:input.number number} + * - {@link ng.directive:input.email email} + * - {@link ng.directive:input.url url} + * - {@link ng.directive:select select} + * - {@link ng.directive:textarea textarea} + * + */ +var ngModelDirective = function() { + return { + require: ['ngModel', '^?form'], + controller: NgModelController, + link: function(scope, element, attr, ctrls) { + // notify others, especially parent forms + + var modelCtrl = ctrls[0], + formCtrl = ctrls[1] || nullFormCtrl; + + formCtrl.$addControl(modelCtrl); + + scope.$on('$destroy', function() { + formCtrl.$removeControl(modelCtrl); + }); + } + }; +}; + + +/** + * @ngdoc directive + * @name ng.directive:ngChange + * + * @description + * Evaluate given expression when user changes the input. + * The expression is not evaluated when the value change is coming from the model. + * + * Note, this directive requires `ngModel` to be present. + * + * @element input + * @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change + * in input value. + * + * @example + * + * + * + *
+ * + * + *
+ * debug = {{confirmed}}
+ * counter = {{counter}} + *
+ * + * + * it('should evaluate the expression if changing from view', function() { + * expect(binding('counter')).toEqual('0'); + * element('#ng-change-example1').click(); + * expect(binding('counter')).toEqual('1'); + * expect(binding('confirmed')).toEqual('true'); + * }); + * + * it('should not evaluate the expression if changing from model', function() { + * element('#ng-change-example2').click(); + * expect(binding('counter')).toEqual('0'); + * expect(binding('confirmed')).toEqual('true'); + * }); + * + * + */ +var ngChangeDirective = valueFn({ + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + ctrl.$viewChangeListeners.push(function() { + scope.$eval(attr.ngChange); + }); + } +}); + + +var requiredDirective = function() { + return { + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + attr.required = true; // force truthy in case we are on non input element + + var validator = function(value) { + if (attr.required && ctrl.$isEmpty(value)) { + ctrl.$setValidity('required', false); + return; + } else { + ctrl.$setValidity('required', true); + return value; + } + }; + + ctrl.$formatters.push(validator); + ctrl.$parsers.unshift(validator); + + attr.$observe('required', function() { + validator(ctrl.$viewValue); + }); + } + }; +}; + + +/** + * @ngdoc directive + * @name ng.directive:ngList + * + * @description + * Text input that converts between a delimited string and an array of strings. The delimiter + * can be a fixed string (by default a comma) or a regular expression. + * + * @element input + * @param {string=} ngList optional delimiter that should be used to split the value. If + * specified in form `/something/` then the value will be converted into a regular expression. + * + * @example + + + +
+ List: + + Required! +
+ names = {{names}}
+ myForm.namesInput.$valid = {{myForm.namesInput.$valid}}
+ myForm.namesInput.$error = {{myForm.namesInput.$error}}
+ myForm.$valid = {{myForm.$valid}}
+ myForm.$error.required = {{!!myForm.$error.required}}
+
+ + + it('should initialize to model', function() { + expect(binding('names')).toEqual('["igor","misko","vojta"]'); + expect(binding('myForm.namesInput.$valid')).toEqual('true'); + expect(element('span.error').css('display')).toBe('none'); + }); + + it('should be invalid if empty', function() { + input('names').enter(''); + expect(binding('names')).toEqual(''); + expect(binding('myForm.namesInput.$valid')).toEqual('false'); + expect(element('span.error').css('display')).not().toBe('none'); + }); + + + */ +var ngListDirective = function() { + return { + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + var match = /\/(.*)\//.exec(attr.ngList), + separator = match && new RegExp(match[1]) || attr.ngList || ','; + + var parse = function(viewValue) { + // If the viewValue is invalid (say required but empty) it will be `undefined` + if (isUndefined(viewValue)) return; + + var list = []; + + if (viewValue) { + forEach(viewValue.split(separator), function(value) { + if (value) list.push(trim(value)); + }); + } + + return list; + }; + + ctrl.$parsers.push(parse); + ctrl.$formatters.push(function(value) { + if (isArray(value)) { + return value.join(', '); + } + + return undefined; + }); + + // Override the standard $isEmpty because an empty array means the input is empty. + ctrl.$isEmpty = function(value) { + return !value || !value.length; + }; + } + }; +}; + + +var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/; +/** + * @ngdoc directive + * @name ng.directive:ngValue + * + * @description + * Binds the given expression to the value of `input[select]` or `input[radio]`, so + * that when the element is selected, the `ngModel` of that element is set to the + * bound value. + * + * `ngValue` is useful when dynamically generating lists of radio buttons using `ng-repeat`, as + * shown below. + * + * @element input + * @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute + * of the `input` element + * + * @example + + + +
+

Which is your favorite?

+ + +
You chose {{my.favorite}}
+
+ + + it('should initialize to model', function() { + expect(binding('my.favorite')).toEqual('unicorns'); + }); + it('should bind the values to the inputs', function() { + input('my.favorite').select('pizza'); + expect(binding('my.favorite')).toEqual('pizza'); + }); + + + */ +var ngValueDirective = function() { + return { + priority: 100, + compile: function(tpl, tplAttr) { + if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) { + return function ngValueConstantLink(scope, elm, attr) { + attr.$set('value', scope.$eval(attr.ngValue)); + }; + } else { + return function ngValueLink(scope, elm, attr) { + scope.$watch(attr.ngValue, function valueWatchAction(value) { + attr.$set('value', value); + }); + }; + } + } + }; +}; + +/** + * @ngdoc directive + * @name ng.directive:ngBind + * @restrict AC + * + * @description + * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element + * with the value of a given expression, and to update the text content when the value of that + * expression changes. + * + * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like + * `{{ expression }}` which is similar but less verbose. + * + * It is preferrable to use `ngBind` instead of `{{ expression }}` when a template is momentarily + * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an + * element attribute, it makes the bindings invisible to the user while the page is loading. + * + * An alternative solution to this problem would be using the + * {@link ng.directive:ngCloak ngCloak} directive. + * + * + * @element ANY + * @param {expression} ngBind {@link guide/expression Expression} to evaluate. + * + * @example + * Enter a name in the Live Preview text box; the greeting below the text box changes instantly. + + + +
+ Enter name:
+ Hello ! +
+ + + it('should check ng-bind', function() { + expect(using('.doc-example-live').binding('name')).toBe('Whirled'); + using('.doc-example-live').input('name').enter('world'); + expect(using('.doc-example-live').binding('name')).toBe('world'); + }); + + + */ +var ngBindDirective = ngDirective(function(scope, element, attr) { + element.addClass('ng-binding').data('$binding', attr.ngBind); + scope.$watch(attr.ngBind, function ngBindWatchAction(value) { + // We are purposefully using == here rather than === because we want to + // catch when value is "null or undefined" + // jshint -W041 + element.text(value == undefined ? '' : value); + }); +}); + + +/** + * @ngdoc directive + * @name ng.directive:ngBindTemplate + * + * @description + * The `ngBindTemplate` directive specifies that the element + * text content should be replaced with the interpolation of the template + * in the `ngBindTemplate` attribute. + * Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}` + * expressions. This directive is needed since some HTML elements + * (such as TITLE and OPTION) cannot contain SPAN elements. + * + * @element ANY + * @param {string} ngBindTemplate template of form + * {{ expression }} to eval. + * + * @example + * Try it here: enter text in text box and watch the greeting change. + + + +
+ Salutation:
+ Name:
+ 

+       

+     
+     
+       it('should check ng-bind', function() {
+         expect(using('.doc-example-live').binding('salutation')).
+           toBe('Hello');
+         expect(using('.doc-example-live').binding('name')).
+           toBe('World');
+         using('.doc-example-live').input('salutation').enter('Greetings');
+         using('.doc-example-live').input('name').enter('user');
+         expect(using('.doc-example-live').binding('salutation')).
+           toBe('Greetings');
+         expect(using('.doc-example-live').binding('name')).
+           toBe('user');
+       });
+     
+   
+ */
+var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
+  return function(scope, element, attr) {
+    // TODO: move this to scenario runner
+    var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
+    element.addClass('ng-binding').data('$binding', interpolateFn);
+    attr.$observe('ngBindTemplate', function(value) {
+      element.text(value);
+    });
+  };
+}];
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngBindHtml
+ *
+ * @description
+ * Creates a binding that will innerHTML the result of evaluating the `expression` into the current
+ * element in a secure way.  By default, the innerHTML-ed content will be sanitized using the {@link
+ * ngSanitize.$sanitize $sanitize} service.  To utilize this functionality, ensure that `$sanitize`
+ * is available, for example, by including {@link ngSanitize} in your module's dependencies (not in
+ * core Angular.)  You may also bypass sanitization for values you know are safe. To do so, bind to
+ * an explicitly trusted value via {@link ng.$sce#methods_trustAsHtml $sce.trustAsHtml}.  See the example
+ * under {@link ng.$sce#Example Strict Contextual Escaping (SCE)}.
+ *
+ * Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you
+ * will have an exception (instead of an exploit.)
+ *
+ * @element ANY
+ * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.
+ *
+ * @example
+   Try it here: enter text in text box and watch the greeting change.
+
+   
+     
+       

+        

+       

+     
+
+     
+       angular.module('ngBindHtmlExample', ['ngSanitize'])
+
+       .controller('ngBindHtmlCtrl', ['$scope', function ngBindHtmlCtrl($scope) {
+         $scope.myHTML =
+            'I am an HTMLstring with links! and other stuff';
+       }]);
+     
+
+     
+       it('should check ng-bind-html', function() {
+         expect(using('.doc-example-live').binding('myHTML')).
+           toBe(
+           'I am an HTMLstring with links! and other stuff'
+           );
+       });
+     
+   
+ */
+var ngBindHtmlDirective = ['$sce', '$parse', function($sce, $parse) {
+  return function(scope, element, attr) {
+    element.addClass('ng-binding').data('$binding', attr.ngBindHtml);
+
+    var parsed = $parse(attr.ngBindHtml);
+    function getStringValue() { return (parsed(scope) || '').toString(); }
+
+    scope.$watch(getStringValue, function ngBindHtmlWatchAction(value) {
+      element.html($sce.getTrustedHtml(parsed(scope)) || '');
+    });
+  };
+}];
+
+function classDirective(name, selector) {
+  name = 'ngClass' + name;
+  return function() {
+    return {
+      restrict: 'AC',
+      link: function(scope, element, attr) {
+        var oldVal;
+
+        scope.$watch(attr[name], ngClassWatchAction, true);
+
+        attr.$observe('class', function(value) {
+          ngClassWatchAction(scope.$eval(attr[name]));
+        });
+
+
+        if (name !== 'ngClass') {
+          scope.$watch('$index', function($index, old$index) {
+            // jshint bitwise: false
+            var mod = $index & 1;
+            if (mod !== old$index & 1) {
+              var classes = flattenClasses(scope.$eval(attr[name]));
+              mod === selector ?
+                attr.$addClass(classes) :
+                attr.$removeClass(classes);
+            }
+          });
+        }
+
+
+        function ngClassWatchAction(newVal) {
+          if (selector === true || scope.$index % 2 === selector) {
+            var newClasses = flattenClasses(newVal || '');
+            if(!oldVal) {
+              attr.$addClass(newClasses);
+            } else if(!equals(newVal,oldVal)) {
+              attr.$updateClass(newClasses, flattenClasses(oldVal));
+            }
+          }
+          oldVal = copy(newVal);
+        }
+
+
+        function flattenClasses(classVal) {
+          if(isArray(classVal)) {
+            return classVal.join(' ');
+          } else if (isObject(classVal)) {
+            var classes = [], i = 0;
+            forEach(classVal, function(v, k) {
+              if (v) {
+                classes.push(k);
+              }
+            });
+            return classes.join(' ');
+          }
+
+          return classVal;
+        }
+      }
+    };
+  };
+}
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClass
+ * @restrict AC
+ *
+ * @description
+ * The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding
+ * an expression that represents all classes to be added.
+ *
+ * The directive won't add duplicate classes if a particular class was already set.
+ *
+ * When the expression changes, the previously added classes are removed and only then the
+ * new classes are added.
+ *
+ * @animations
+ * add - happens just before the class is applied to the element
+ * remove - happens just before the class is removed from the element
+ *
+ * @element ANY
+ * @param {expression} ngClass {@link guide/expression Expression} to eval. The result
+ *   of the evaluation can be a string representing space delimited class
+ *   names, an array, or a map of class names to boolean values. In the case of a map, the
+ *   names of the properties whose values are truthy will be added as css classes to the
+ *   element.
+ *
+ * @example Example that demonstrates basic bindings via ngClass directive.
+   
+     
+       
Map Syntax Example

+        deleted (apply "strike" class)

+        important (apply "bold" class)

+        error (apply "red" class)
+       

+       
Using String Syntax

+       
+       

+       
Using Array Syntax

+       

+       

+       

+     
+     
+       .strike {
+         text-decoration: line-through;
+       }
+       .bold {
+           font-weight: bold;
+       }
+       .red {
+           color: red;
+       }
+     
+     
+       it('should let you toggle the class', function() {
+
+         expect(element('.doc-example-live p:first').prop('className')).not().toMatch(/bold/);
+         expect(element('.doc-example-live p:first').prop('className')).not().toMatch(/red/);
+
+         input('important').check();
+         expect(element('.doc-example-live p:first').prop('className')).toMatch(/bold/);
+
+         input('error').check();
+         expect(element('.doc-example-live p:first').prop('className')).toMatch(/red/);
+       });
+
+       it('should let you toggle string example', function() {
+         expect(element('.doc-example-live p:nth-of-type(2)').prop('className')).toBe('');
+         input('style').enter('red');
+         expect(element('.doc-example-live p:nth-of-type(2)').prop('className')).toBe('red');
+       });
+
+       it('array example should have 3 classes', function() {
+         expect(element('.doc-example-live p:last').prop('className')).toBe('');
+         input('style1').enter('bold');
+         input('style2').enter('strike');
+         input('style3').enter('red');
+         expect(element('.doc-example-live p:last').prop('className')).toBe('bold strike red');
+       });
+     
+   
+
+   ## Animations
+
+   The example below demonstrates how to perform animations using ngClass.
+
+   
+     
+      
+      
+      

+      Sample Text
+     
+     
+       .base-class {
+         -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+         transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+       }
+
+       .base-class.my-class {
+         color: red;
+         font-size:3em;
+       }
+     
+     
+       it('should check ng-class', function() {
+         expect(element('.doc-example-live span').prop('className')).not().
+           toMatch(/my-class/);
+
+         using('.doc-example-live').element(':button:first').click();
+
+         expect(element('.doc-example-live span').prop('className')).
+           toMatch(/my-class/);
+
+         using('.doc-example-live').element(':button:last').click();
+
+         expect(element('.doc-example-live span').prop('className')).not().
+           toMatch(/my-class/);
+       });
+     
+   
+
+
+   ## ngClass and pre-existing CSS3 Transitions/Animations
+   The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure.
+   Upon animation ngAnimate will apply supplementary CSS classes to track the start and end of an animation, but this will not hinder
+   any pre-existing CSS transitions already on the element. To get an idea of what happens during a class-based animation, be sure
+   to view the step by step details of {@link ngAnimate.$animate#methods_addclass $animate.addClass} and
+   {@link ngAnimate.$animate#methods_removeclass $animate.removeClass}.
+ */
+var ngClassDirective = classDirective('', true);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClassOdd
+ * @restrict AC
+ *
+ * @description
+ * The `ngClassOdd` and `ngClassEven` directives work exactly as
+ * {@link ng.directive:ngClass ngClass}, except they work in
+ * conjunction with `ngRepeat` and take effect only on odd (even) rows.
+ *
+ * This directive can be applied only within the scope of an
+ * {@link ng.directive:ngRepeat ngRepeat}.
+ *
+ * @element ANY
+ * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
+ *   of the evaluation can be a string representing space delimited class names or an array.
+ *
+ * @example
+   
+     
+        
    
+          
  1. 
+           
+             {{name}}
+           
+          
    2. 
+        

+     
+     
+       .odd {
+         color: red;
+       }
+       .even {
+         color: blue;
+       }
+     
+     
+       it('should check ng-class-odd and ng-class-even', function() {
+         expect(element('.doc-example-live li:first span').prop('className')).
+           toMatch(/odd/);
+         expect(element('.doc-example-live li:last span').prop('className')).
+           toMatch(/even/);
+       });
+     
+   
+ */
+var ngClassOddDirective = classDirective('Odd', 0);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClassEven
+ * @restrict AC
+ *
+ * @description
+ * The `ngClassOdd` and `ngClassEven` directives work exactly as
+ * {@link ng.directive:ngClass ngClass}, except they work in
+ * conjunction with `ngRepeat` and take effect only on odd (even) rows.
+ *
+ * This directive can be applied only within the scope of an
+ * {@link ng.directive:ngRepeat ngRepeat}.
+ *
+ * @element ANY
+ * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
+ *   result of the evaluation can be a string representing space delimited class names or an array.
+ *
+ * @example
+   
+     
+        
    
+          
  1. 
+           
+             {{name}}      
+           
+          
    2. 
+        

+     
+     
+       .odd {
+         color: red;
+       }
+       .even {
+         color: blue;
+       }
+     
+     
+       it('should check ng-class-odd and ng-class-even', function() {
+         expect(element('.doc-example-live li:first span').prop('className')).
+           toMatch(/odd/);
+         expect(element('.doc-example-live li:last span').prop('className')).
+           toMatch(/even/);
+       });
+     
+   
+ */
+var ngClassEvenDirective = classDirective('Even', 1);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngCloak
+ * @restrict AC
+ *
+ * @description
+ * The `ngCloak` directive is used to prevent the Angular html template from being briefly
+ * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
+ * directive to avoid the undesirable flicker effect caused by the html template display.
+ *
+ * The directive can be applied to the `` element, but the preferred usage is to apply
+ * multiple `ngCloak` directives to small portions of the page to permit progressive rendering
+ * of the browser view.
+ *
+ * `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and
+ * `angular.min.js`.
+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
+ *
+ * 
+ * [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
+ *   display: none !important;
+ * }
+ * 

+ *
+ * When this css rule is loaded by the browser, all html elements (including their children) that
+ * are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive
+ * during the compilation of the template it deletes the `ngCloak` element attribute, making
+ * the compiled element visible.
+ *
+ * For the best result, the `angular.js` script must be loaded in the head section of the html
+ * document; alternatively, the css rule above must be included in the external stylesheet of the
+ * application.
+ *
+ * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
+ * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
+ * class `ngCloak` in addition to the `ngCloak` directive as shown in the example below.
+ *
+ * @element ANY
+ *
+ * @example
+   
+     
+        
{{ 'hello' }}

+        
{{ 'hello IE7' }}

+     
+     
+       it('should remove the template directive and css class', function() {
+         expect(element('.doc-example-live #template1').attr('ng-cloak')).
+           not().toBeDefined();
+         expect(element('.doc-example-live #template2').attr('ng-cloak')).
+           not().toBeDefined();
+       });
+     
+   
+ *
+ */
+var ngCloakDirective = ngDirective({
+  compile: function(element, attr) {
+    attr.$set('ngCloak', undefined);
+    element.removeClass('ng-cloak');
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngController
+ *
+ * @description
+ * The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular
+ * supports the principles behind the Model-View-Controller design pattern.
+ *
+ * MVC components in angular:
+ *
+ * * Model — The Model is scope properties; scopes are attached to the DOM where scope properties
+ *   are accessed through bindings.
+ * * View — The template (HTML with data bindings) that is rendered into the View.
+ * * Controller — The `ngController` directive specifies a Controller class; the class contains business
+ *   logic behind the application to decorate the scope with functions and values
+ *
+ * Note that you can also attach controllers to the DOM by declaring it in a route definition
+ * via the {@link ngRoute.$route $route} service. A common mistake is to declare the controller
+ * again using `ng-controller` in the template itself.  This will cause the controller to be attached
+ * and executed twice.
+ *
+ * @element ANY
+ * @scope
+ * @param {expression} ngController Name of a globally accessible constructor function or an
+ *     {@link guide/expression expression} that on the current scope evaluates to a
+ *     constructor function. The controller instance can be published into a scope property
+ *     by specifying `as propertyName`.
+ *
+ * @example
+ * Here is a simple form for editing user contact information. Adding, removing, clearing, and
+ * greeting are methods declared on the controller (see source tab). These methods can
+ * easily be called from the angular markup. Notice that the scope becomes the `this` for the
+ * controller's instance. This allows for easy access to the view data from the controller. Also
+ * notice that any changes to the data are automatically reflected in the View without the need
+ * for a manual update. The example is shown in two different declaration styles you may use
+ * according to preference.
+   
+     
+      
+      

+        Name: 
+        [ greet ]

+        Contact:
+        
    
+          
  • 
+            
+            
+            [ clear
+            | X ]
+          
    • 
+          
  • [ add ]
    • 
+       

+      

+     
+     
+       it('should check controller as', function() {
+         expect(element('#ctrl-as-exmpl>:input').val()).toBe('John Smith');
+         expect(element('#ctrl-as-exmpl li:nth-child(1) input').val())
+           .toBe('408 555 1212');
+         expect(element('#ctrl-as-exmpl li:nth-child(2) input').val())
+           .toBe('john.smith@example.org');
+
+         element('#ctrl-as-exmpl li:first a:contains("clear")').click();
+         expect(element('#ctrl-as-exmpl li:first input').val()).toBe('');
+
+         element('#ctrl-as-exmpl li:last a:contains("add")').click();
+         expect(element('#ctrl-as-exmpl li:nth-child(3) input').val())
+           .toBe('yourname@example.org');
+       });
+     
+   
+    
+     
+      
+      

+        Name: 
+        [ greet ]

+        Contact:
+        
    
+          
  • 
+            
+            
+            [ clear
+            | X ]
+          
    • 
+          
  • [ add ]
    • 
+       

+      

+     
+     
+       it('should check controller', function() {
+         expect(element('#ctrl-exmpl>:input').val()).toBe('John Smith');
+         expect(element('#ctrl-exmpl li:nth-child(1) input').val())
+           .toBe('408 555 1212');
+         expect(element('#ctrl-exmpl li:nth-child(2) input').val())
+           .toBe('john.smith@example.org');
+
+         element('#ctrl-exmpl li:first a:contains("clear")').click();
+         expect(element('#ctrl-exmpl li:first input').val()).toBe('');
+
+         element('#ctrl-exmpl li:last a:contains("add")').click();
+         expect(element('#ctrl-exmpl li:nth-child(3) input').val())
+           .toBe('yourname@example.org');
+       });
+     
+   
+
+ */
+var ngControllerDirective = [function() {
+  return {
+    scope: true,
+    controller: '@',
+    priority: 500
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngCsp
+ *
+ * @element html
+ * @description
+ * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
+ *
+ * This is necessary when developing things like Google Chrome Extensions.
+ *
+ * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things).
+ * For us to be compatible, we just need to implement the "getterFn" in $parse without violating
+ * any of these restrictions.
+ *
+ * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp`
+ * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will
+ * evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will
+ * be raised.
+ *
+ * CSP forbids JavaScript to inline stylesheet rules. In non CSP mode Angular automatically
+ * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}).
+ * To make those directives work in CSP mode, include the `angular-csp.css` manually.
+ *
+ * In order to use this feature put the `ngCsp` directive on the root element of the application.
+ *
+ * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.*
+ *
+ * @example
+ * This example shows how to apply the `ngCsp` directive to the `html` tag.
+   
+     
+     
+     ...
+     ...
+     
+   

+ */
+
+// ngCsp is not implemented as a proper directive any more, because we need it be processed while we bootstrap
+// the system (before $parse is instantiated), for this reason we just have a csp() fn that looks for ng-csp attribute
+// anywhere in the current doc
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngClick
+ *
+ * @description
+ * The ngClick directive allows you to specify custom behavior when
+ * an element is clicked.
+ *
+ * @element ANY
+ * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
+ * click. (Event object is available as `$event`)
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+     
+       it('should check ng-click', function() {
+         expect(binding('count')).toBe('0');
+         element('.doc-example-live :button').click();
+         expect(binding('count')).toBe('1');
+       });
+     
+   
+ */
+/*
+ * A directive that allows creation of custom onclick handlers that are defined as angular
+ * expressions and are compiled and executed within the current scope.
+ *
+ * Events that are handled via these handler are always configured not to propagate further.
+ */
+var ngEventDirectives = {};
+forEach(
+  'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),
+  function(name) {
+    var directiveName = directiveNormalize('ng-' + name);
+    ngEventDirectives[directiveName] = ['$parse', function($parse) {
+      return {
+        compile: function($element, attr) {
+          var fn = $parse(attr[directiveName]);
+          return function(scope, element, attr) {
+            element.on(lowercase(name), function(event) {
+              scope.$apply(function() {
+                fn(scope, {$event:event});
+              });
+            });
+          };
+        }
+      };
+    }];
+  }
+);
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngDblclick
+ *
+ * @description
+ * The `ngDblclick` directive allows you to specify custom behavior on a dblclick event.
+ *
+ * @element ANY
+ * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
+ * a dblclick. (The Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMousedown
+ *
+ * @description
+ * The ngMousedown directive allows you to specify custom behavior on mousedown event.
+ *
+ * @element ANY
+ * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
+ * mousedown. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseup
+ *
+ * @description
+ * Specify custom behavior on mouseup event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
+ * mouseup. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseover
+ *
+ * @description
+ * Specify custom behavior on mouseover event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
+ * mouseover. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseenter
+ *
+ * @description
+ * Specify custom behavior on mouseenter event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
+ * mouseenter. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMouseleave
+ *
+ * @description
+ * Specify custom behavior on mouseleave event.
+ *
+ * @element ANY
+ * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
+ * mouseleave. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngMousemove
+ *
+ * @description
+ * Specify custom behavior on mousemove event.
+ *
+ * @element ANY
+ * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
+ * mousemove. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngKeydown
+ *
+ * @description
+ * Specify custom behavior on keydown event.
+ *
+ * @element ANY
+ * @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon
+ * keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngKeyup
+ *
+ * @description
+ * Specify custom behavior on keyup event.
+ *
+ * @element ANY
+ * @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon
+ * keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngKeypress
+ *
+ * @description
+ * Specify custom behavior on keypress event.
+ *
+ * @element ANY
+ * @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon
+ * keypress. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngSubmit
+ *
+ * @description
+ * Enables binding angular expressions to onsubmit events.
+ *
+ * Additionally it prevents the default action (which for form means sending the request to the
+ * server and reloading the current page) **but only if the form does not contain an `action`
+ * attribute**.
+ *
+ * @element form
+ * @param {expression} ngSubmit {@link guide/expression Expression} to eval. (Event object is available as `$event`)
+ *
+ * @example
+   
+     
+      
+      

+        Enter text and hit enter:
+        
+        
+        
list={{list}}

+      

+     
+     
+       it('should check ng-submit', function() {
+         expect(binding('list')).toBe('[]');
+         element('.doc-example-live #submit').click();
+         expect(binding('list')).toBe('["hello"]');
+         expect(input('text').val()).toBe('');
+       });
+       it('should ignore empty strings', function() {
+         expect(binding('list')).toBe('[]');
+         element('.doc-example-live #submit').click();
+         element('.doc-example-live #submit').click();
+         expect(binding('list')).toBe('["hello"]');
+       });
+     
+   
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngFocus
+ *
+ * @description
+ * Specify custom behavior on focus event.
+ *
+ * @element window, input, select, textarea, a
+ * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon
+ * focus. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngBlur
+ *
+ * @description
+ * Specify custom behavior on blur event.
+ *
+ * @element window, input, select, textarea, a
+ * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon
+ * blur. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngCopy
+ *
+ * @description
+ * Specify custom behavior on copy event.
+ *
+ * @element window, input, select, textarea, a
+ * @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon
+ * copy. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngCut
+ *
+ * @description
+ * Specify custom behavior on cut event.
+ *
+ * @element window, input, select, textarea, a
+ * @param {expression} ngCut {@link guide/expression Expression} to evaluate upon
+ * cut. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngPaste
+ *
+ * @description
+ * Specify custom behavior on paste event.
+ *
+ * @element window, input, select, textarea, a
+ * @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon
+ * paste. (Event object is available as `$event`)
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngIf
+ * @restrict A
+ *
+ * @description
+ * The `ngIf` directive removes or recreates a portion of the DOM tree based on an
+ * {expression}. If the expression assigned to `ngIf` evaluates to a false
+ * value then the element is removed from the DOM, otherwise a clone of the
+ * element is reinserted into the DOM.
+ *
+ * `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the
+ * element in the DOM rather than changing its visibility via the `display` css property.  A common
+ * case when this difference is significant is when using css selectors that rely on an element's
+ * position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes.
+ *
+ * Note that when an element is removed using `ngIf` its scope is destroyed and a new scope
+ * is created when the element is restored.  The scope created within `ngIf` inherits from
+ * its parent scope using
+ * {@link https://github.com/angular/angular.js/wiki/The-Nuances-of-Scope-Prototypal-Inheritance prototypal inheritance}.
+ * An important implication of this is if `ngModel` is used within `ngIf` to bind to
+ * a javascript primitive defined in the parent scope. In this case any modifications made to the
+ * variable within the child scope will override (hide) the value in the parent scope.
+ *
+ * Also, `ngIf` recreates elements using their compiled state. An example of this behavior
+ * is if an element's class attribute is directly modified after it's compiled, using something like
+ * jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element
+ * the added class will be lost because the original compiled state is used to regenerate the element.
+ *
+ * Additionally, you can provide animations via the `ngAnimate` module to animate the `enter`
+ * and `leave` effects.
+ *
+ * @animations
+ * enter - happens just after the ngIf contents change and a new DOM element is created and injected into the ngIf container
+ * leave - happens just before the ngIf contents are removed from the DOM
+ *
+ * @element ANY
+ * @scope
+ * @priority 600
+ * @param {expression} ngIf If the {@link guide/expression expression} is falsy then
+ *     the element is removed from the DOM tree. If it is truthy a copy of the compiled
+ *     element is added to the DOM tree.
+ *
+ * @example
+  
+    
+      Click me: 

+      Show when checked:
+      
+        I'm removed when the checkbox is unchecked.
+      
+    
+    
+      .animate-if {
+        background:white;
+        border:1px solid black;
+        padding:10px;
+      }
+
+      /*
+        The transition styles can also be placed on the CSS base class above
+      */
+      .animate-if.ng-enter, .animate-if.ng-leave {
+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+      }
+
+      .animate-if.ng-enter,
+      .animate-if.ng-leave.ng-leave-active {
+        opacity:0;
+      }
+
+      .animate-if.ng-leave,
+      .animate-if.ng-enter.ng-enter-active {
+        opacity:1;
+      }
+    
+  
+ */
+var ngIfDirective = ['$animate', function($animate) {
+  return {
+    transclude: 'element',
+    priority: 600,
+    terminal: true,
+    restrict: 'A',
+    $$tlb: true,
+    link: function ($scope, $element, $attr, ctrl, $transclude) {
+        var block, childScope;
+        $scope.$watch($attr.ngIf, function ngIfWatchAction(value) {
+
+          if (toBoolean(value)) {
+            if (!childScope) {
+              childScope = $scope.$new();
+              $transclude(childScope, function (clone) {
+                block = {
+                  startNode: clone[0],
+                  endNode: clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ')
+                };
+                $animate.enter(clone, $element.parent(), $element);
+              });
+            }
+          } else {
+
+            if (childScope) {
+              childScope.$destroy();
+              childScope = null;
+            }
+
+            if (block) {
+              $animate.leave(getBlockElements(block));
+              block = null;
+            }
+          }
+        });
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngInclude
+ * @restrict ECA
+ *
+ * @description
+ * Fetches, compiles and includes an external HTML fragment.
+ *
+ * By default, the template URL is restricted to the same domain and protocol as the
+ * application document. This is done by calling {@link ng.$sce#methods_getTrustedResourceUrl
+ * $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols
+ * you may either {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelist them} or
+ * {@link ng.$sce#methods_trustAsResourceUrl wrap them} as trusted values. Refer to Angular's {@link
+ * ng.$sce Strict Contextual Escaping}.
+ *
+ * In addition, the browser's
+ * {@link https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest
+ * Same Origin Policy} and {@link http://www.w3.org/TR/cors/ Cross-Origin Resource Sharing
+ * (CORS)} policy may further restrict whether the template is successfully loaded.
+ * For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://`
+ * access on some browsers.
+ *
+ * @animations
+ * enter - animation is used to bring new content into the browser.
+ * leave - animation is used to animate existing content away.
+ *
+ * The enter and leave animation occur concurrently.
+ *
+ * @scope
+ * @priority 400
+ *
+ * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
+ *                 make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
+ * @param {string=} onload Expression to evaluate when a new partial is loaded.
+ *
+ * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
+ *                  $anchorScroll} to scroll the viewport after the content is loaded.
+ *
+ *                  - If the attribute is not set, disable scrolling.
+ *                  - If the attribute is set without value, enable scrolling.
+ *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.
+ *
+ * @example
+  
+    
+     

+       
+       url of the template: {{template.url}}
+       

+       

+         

+       

+     

+    
+    
+      function Ctrl($scope) {
+        $scope.templates =
+          [ { name: 'template1.html', url: 'template1.html'}
+          , { name: 'template2.html', url: 'template2.html'} ];
+        $scope.template = $scope.templates[0];
+      }
+     
+    
+      Content of template1.html
+    
+    
+      Content of template2.html
+    
+    
+      .slide-animate-container {
+        position:relative;
+        background:white;
+        border:1px solid black;
+        height:40px;
+        overflow:hidden;
+      }
+
+      .slide-animate {
+        padding:10px;
+      }
+
+      .slide-animate.ng-enter, .slide-animate.ng-leave {
+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+
+        position:absolute;
+        top:0;
+        left:0;
+        right:0;
+        bottom:0;
+        display:block;
+        padding:10px;
+      }
+
+      .slide-animate.ng-enter {
+        top:-50px;
+      }
+      .slide-animate.ng-enter.ng-enter-active {
+        top:0;
+      }
+
+      .slide-animate.ng-leave {
+        top:0;
+      }
+      .slide-animate.ng-leave.ng-leave-active {
+        top:50px;
+      }
+    
+    
+      it('should load template1.html', function() {
+       expect(element('.doc-example-live [ng-include]').text()).
+         toMatch(/Content of template1.html/);
+      });
+      it('should load template2.html', function() {
+       select('template').option('1');
+       expect(element('.doc-example-live [ng-include]').text()).
+         toMatch(/Content of template2.html/);
+      });
+      it('should change to blank', function() {
+       select('template').option('');
+       expect(element('.doc-example-live [ng-include]')).toBe(undefined);
+      });
+    
+  
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ng.directive:ngInclude#$includeContentRequested
+ * @eventOf ng.directive:ngInclude
+ * @eventType emit on the scope ngInclude was declared in
+ * @description
+ * Emitted every time the ngInclude content is requested.
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ng.directive:ngInclude#$includeContentLoaded
+ * @eventOf ng.directive:ngInclude
+ * @eventType emit on the current ngInclude scope
+ * @description
+ * Emitted every time the ngInclude content is reloaded.
+ */
+var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile', '$animate', '$sce',
+                  function($http,   $templateCache,   $anchorScroll,   $compile,   $animate,   $sce) {
+  return {
+    restrict: 'ECA',
+    priority: 400,
+    terminal: true,
+    transclude: 'element',
+    compile: function(element, attr) {
+      var srcExp = attr.ngInclude || attr.src,
+          onloadExp = attr.onload || '',
+          autoScrollExp = attr.autoscroll;
+
+      return function(scope, $element, $attr, ctrl, $transclude) {
+        var changeCounter = 0,
+            currentScope,
+            currentElement;
+
+        var cleanupLastIncludeContent = function() {
+          if (currentScope) {
+            currentScope.$destroy();
+            currentScope = null;
+          }
+          if(currentElement) {
+            $animate.leave(currentElement);
+            currentElement = null;
+          }
+        };
+
+        scope.$watch($sce.parseAsResourceUrl(srcExp), function ngIncludeWatchAction(src) {
+          var afterAnimation = function() {
+            if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
+              $anchorScroll();
+            }
+          };
+          var thisChangeId = ++changeCounter;
+
+          if (src) {
+            $http.get(src, {cache: $templateCache}).success(function(response) {
+              if (thisChangeId !== changeCounter) return;
+              var newScope = scope.$new();
+
+              // Note: This will also link all children of ng-include that were contained in the original
+              // html. If that content contains controllers, ... they could pollute/change the scope.
+              // However, using ng-include on an element with additional content does not make sense...
+              // Note: We can't remove them in the cloneAttchFn of $transclude as that
+              // function is called before linking the content, which would apply child
+              // directives to non existing elements.
+              var clone = $transclude(newScope, noop);
+              cleanupLastIncludeContent();
+
+              currentScope = newScope;
+              currentElement = clone;
+
+              currentElement.html(response);
+              $animate.enter(currentElement, null, $element, afterAnimation);
+              $compile(currentElement.contents())(currentScope);
+              currentScope.$emit('$includeContentLoaded');
+              scope.$eval(onloadExp);
+            }).error(function() {
+              if (thisChangeId === changeCounter) cleanupLastIncludeContent();
+            });
+            scope.$emit('$includeContentRequested');
+          } else {
+            cleanupLastIncludeContent();
+          }
+        });
+      };
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngInit
+ * @restrict AC
+ *
+ * @description
+ * The `ngInit` directive allows you to evaluate an expression in the
+ * current scope.
+ *
+ * 

+ * The only appropriate use of `ngInit` for aliasing special properties of
+ * {@link api/ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you
+ * should use {@link guide/controller controllers} rather than `ngInit`
+ * to initialize values on a scope.
+ * 

+ *
+ * @element ANY
+ * @param {expression} ngInit {@link guide/expression Expression} to eval.
+ *
+ * @example
+   
+     
+   
+   

+     

+       

+          list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};
+       

+     

+   

+     
+     
+       it('should alias index positions', function() {
+         expect(element('.example-init').text())
+           .toBe('list[ 0 ][ 0 ] = a;' +
+                 'list[ 0 ][ 1 ] = b;' +
+                 'list[ 1 ][ 0 ] = c;' +
+                 'list[ 1 ][ 1 ] = d;');
+       });
+     
+   
+ */
+var ngInitDirective = ngDirective({
+  compile: function() {
+    return {
+      pre: function(scope, element, attrs) {
+        scope.$eval(attrs.ngInit);
+      }
+    };
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngNonBindable
+ * @restrict AC
+ * @priority 1000
+ *
+ * @description
+ * The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current
+ * DOM element. This is useful if the element contains what appears to be Angular directives and
+ * bindings but which should be ignored by Angular. This could be the case if you have a site that
+ * displays snippets of code, for instance.
+ *
+ * @element ANY
+ *
+ * @example
+ * In this example there are two locations where a simple interpolation binding (`{{}}`) is present,
+ * but the one wrapped in `ngNonBindable` is left alone.
+ *
+ * @example
+    
+      
+        
Normal: {{1 + 2}}

+        
Ignored: {{1 + 2}}

+      
+      
+       it('should check ng-non-bindable', function() {
+         expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
+         expect(using('.doc-example-live').element('div:last').text()).
+           toMatch(/1 \+ 2/);
+       });
+      
+    
+ */
+var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngPluralize
+ * @restrict EA
+ *
+ * @description
+ * # Overview
+ * `ngPluralize` is a directive that displays messages according to en-US localization rules.
+ * These rules are bundled with angular.js, but can be overridden
+ * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
+ * by specifying the mappings between
+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+ * plural categories} and the strings to be displayed.
+ *
+ * # Plural categories and explicit number rules
+ * There are two
+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+ * plural categories} in Angular's default en-US locale: "one" and "other".
+ *
+ * While a plural category may match many numbers (for example, in en-US locale, "other" can match
+ * any number that is not 1), an explicit number rule can only match one number. For example, the
+ * explicit number rule for "3" matches the number 3. There are examples of plural categories
+ * and explicit number rules throughout the rest of this documentation.
+ *
+ * # Configuring ngPluralize
+ * You configure ngPluralize by providing 2 attributes: `count` and `when`.
+ * You can also provide an optional attribute, `offset`.
+ *
+ * The value of the `count` attribute can be either a string or an {@link guide/expression
+ * Angular expression}; these are evaluated on the current scope for its bound value.
+ *
+ * The `when` attribute specifies the mappings between plural categories and the actual
+ * string to be displayed. The value of the attribute should be a JSON object.
+ *
+ * The following example shows how to configure ngPluralize:
+ *
+ * 
+ * 
+ * 
+ *

+ *
+ * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
+ * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
+ * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
+ * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
+ * show "a dozen people are viewing".
+ *
+ * You can use a set of closed braces (`{}`) as a placeholder for the number that you want substituted
+ * into pluralized strings. In the previous example, Angular will replace `{}` with
+ * `{{personCount}}`. The closed braces `{}` is a placeholder
+ * for {{numberExpression}}.
+ *
+ * # Configuring ngPluralize with offset
+ * The `offset` attribute allows further customization of pluralized text, which can result in
+ * a better user experience. For example, instead of the message "4 people are viewing this document",
+ * you might display "John, Kate and 2 others are viewing this document".
+ * The offset attribute allows you to offset a number by any desired value.
+ * Let's take a look at an example:
+ *
+ * 
+ * 
+ * 
+ * 

+ *
+ * Notice that we are still using two plural categories(one, other), but we added
+ * three explicit number rules 0, 1 and 2.
+ * When one person, perhaps John, views the document, "John is viewing" will be shown.
+ * When three people view the document, no explicit number rule is found, so
+ * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
+ * In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
+ * is shown.
+ *
+ * Note that when you specify offsets, you must provide explicit number rules for
+ * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
+ * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
+ * plural categories "one" and "other".
+ *
+ * @param {string|expression} count The variable to be bounded to.
+ * @param {string} when The mapping between plural category to its corresponding strings.
+ * @param {number=} offset Offset to deduct from the total number.
+ *
+ * @example
+    
+      
+        
+        

+          Person 1:

+          Person 2:

+          Number of People:

+
+          
+          Without Offset:
+          
+          

+
+          
+          With Offset(2):
+          
+          
+        

+      
+      
+        it('should show correct pluralized string', function() {
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                             toBe('1 person is viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                                                toBe('Igor is viewing.');
+
+          using('.doc-example-live').input('personCount').enter('0');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                               toBe('Nobody is viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                                              toBe('Nobody is viewing.');
+
+          using('.doc-example-live').input('personCount').enter('2');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                            toBe('2 people are viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                              toBe('Igor and Misko are viewing.');
+
+          using('.doc-example-live').input('personCount').enter('3');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                            toBe('3 people are viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                              toBe('Igor, Misko and one other person are viewing.');
+
+          using('.doc-example-live').input('personCount').enter('4');
+          expect(element('.doc-example-live ng-pluralize:first').text()).
+                                            toBe('4 people are viewing.');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+                              toBe('Igor, Misko and 2 other people are viewing.');
+        });
+
+        it('should show data-binded names', function() {
+          using('.doc-example-live').input('personCount').enter('4');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+              toBe('Igor, Misko and 2 other people are viewing.');
+
+          using('.doc-example-live').input('person1').enter('Di');
+          using('.doc-example-live').input('person2').enter('Vojta');
+          expect(element('.doc-example-live ng-pluralize:last').text()).
+              toBe('Di, Vojta and 2 other people are viewing.');
+        });
+      
+    
+ */
+var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
+  var BRACE = /{}/g;
+  return {
+    restrict: 'EA',
+    link: function(scope, element, attr) {
+      var numberExp = attr.count,
+          whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs
+          offset = attr.offset || 0,
+          whens = scope.$eval(whenExp) || {},
+          whensExpFns = {},
+          startSymbol = $interpolate.startSymbol(),
+          endSymbol = $interpolate.endSymbol(),
+          isWhen = /^when(Minus)?(.+)$/;
+
+      forEach(attr, function(expression, attributeName) {
+        if (isWhen.test(attributeName)) {
+          whens[lowercase(attributeName.replace('when', '').replace('Minus', '-'))] =
+            element.attr(attr.$attr[attributeName]);
+        }
+      });
+      forEach(whens, function(expression, key) {
+        whensExpFns[key] =
+          $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +
+            offset + endSymbol));
+      });
+
+      scope.$watch(function ngPluralizeWatch() {
+        var value = parseFloat(scope.$eval(numberExp));
+
+        if (!isNaN(value)) {
+          //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
+          //check it against pluralization rules in $locale service
+          if (!(value in whens)) value = $locale.pluralCat(value - offset);
+           return whensExpFns[value](scope, element, true);
+        } else {
+          return '';
+        }
+      }, function ngPluralizeWatchAction(newVal) {
+        element.text(newVal);
+      });
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngRepeat
+ *
+ * @description
+ * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
+ * instance gets its own scope, where the given loop variable is set to the current collection item,
+ * and `$index` is set to the item index or key.
+ *
+ * Special properties are exposed on the local scope of each template instance, including:
+ *
+ * | Variable  | Type            | Details                                                                     |
+ * |-----------|-----------------|-----------------------------------------------------------------------------|
+ * | `$index`  | {@type number}  | iterator offset of the repeated element (0..length-1)                       |
+ * | `$first`  | {@type boolean} | true if the repeated element is first in the iterator.                      |
+ * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |
+ * | `$last`   | {@type boolean} | true if the repeated element is last in the iterator.                       |
+ * | `$even`   | {@type boolean} | true if the iterator position `$index` is even (otherwise false).           |
+ * | `$odd`    | {@type boolean} | true if the iterator position `$index` is odd (otherwise false).            |
+ *
+ *
+ * # Special repeat start and end points
+ * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending
+ * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.
+ * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)
+ * up to and including the ending HTML tag where **ng-repeat-end** is placed.
+ *
+ * The example below makes use of this feature:
+ * 
+ *   

+ *     Header {{ item }}
+ *   

+ *   

+ *     Body {{ item }}
+ *   

+ *   

+ *     Footer {{ item }}
+ *   

+ * 

+ *
+ * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:
+ * 
+ *   

+ *     Header A
+ *   

+ *   

+ *     Body A
+ *   

+ *   

+ *     Footer A
+ *   

+ *   

+ *     Header B
+ *   

+ *   

+ *     Body B
+ *   

+ *   

+ *     Footer B
+ *   

+ * 

+ *
+ * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such
+ * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).
+ *
+ * @animations
+ * enter - when a new item is added to the list or when an item is revealed after a filter
+ * leave - when an item is removed from the list or when an item is filtered out
+ * move - when an adjacent item is filtered out causing a reorder or when the item contents are reordered
+ *
+ * @element ANY
+ * @scope
+ * @priority 1000
+ * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These
+ *   formats are currently supported:
+ *
+ *   * `variable in expression` – where variable is the user defined loop variable and `expression`
+ *     is a scope expression giving the collection to enumerate.
+ *
+ *     For example: `album in artist.albums`.
+ *
+ *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
+ *     and `expression` is the scope expression giving the collection to enumerate.
+ *
+ *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
+ *
+ *   * `variable in expression track by tracking_expression` – You can also provide an optional tracking function
+ *     which can be used to associate the objects in the collection with the DOM elements. If no tracking function
+ *     is specified the ng-repeat associates elements by identity in the collection. It is an error to have
+ *     more than one tracking function to resolve to the same key. (This would mean that two distinct objects are
+ *     mapped to the same DOM element, which is not possible.)  Filters should be applied to the expression,
+ *     before specifying a tracking expression.
+ *
+ *     For example: `item in items` is equivalent to `item in items track by $id(item)'. This implies that the DOM elements
+ *     will be associated by item identity in the array.
+ *
+ *     For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique
+ *     `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements
+ *     with the corresponding item in the array by identity. Moving the same object in array would move the DOM
+ *     element in the same way in the DOM.
+ *
+ *     For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this
+ *     case the object identity does not matter. Two objects are considered equivalent as long as their `id`
+ *     property is same.
+ *
+ *     For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter
+ *     to items in conjunction with a tracking expression.
+ *
+ * @example
+ * This example initializes the scope to a list of names and
+ * then uses `ngRepeat` to display every person:
+  
+    
+      

+        I have {{friends.length}} friends. They are:
+        
+        
    
+          
  • 
+            [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
+          
    • 
+        

+      

+    
+    
+      .example-animate-container {
+        background:white;
+        border:1px solid black;
+        list-style:none;
+        margin:0;
+        padding:0 10px;
+      }
+
+      .animate-repeat {
+        line-height:40px;
+        list-style:none;
+        box-sizing:border-box;
+      }
+
+      .animate-repeat.ng-move,
+      .animate-repeat.ng-enter,
+      .animate-repeat.ng-leave {
+        -webkit-transition:all linear 0.5s;
+        transition:all linear 0.5s;
+      }
+
+      .animate-repeat.ng-leave.ng-leave-active,
+      .animate-repeat.ng-move,
+      .animate-repeat.ng-enter {
+        opacity:0;
+        max-height:0;
+      }
+
+      .animate-repeat.ng-leave,
+      .animate-repeat.ng-move.ng-move-active,
+      .animate-repeat.ng-enter.ng-enter-active {
+        opacity:1;
+        max-height:40px;
+      }
+    
+    
+       it('should render initial data set', function() {
+         var r = using('.doc-example-live').repeater('ul li');
+         expect(r.count()).toBe(10);
+         expect(r.row(0)).toEqual(["1","John","25"]);
+         expect(r.row(1)).toEqual(["2","Jessie","30"]);
+         expect(r.row(9)).toEqual(["10","Samantha","60"]);
+         expect(binding('friends.length')).toBe("10");
+       });
+
+       it('should update repeater when filter predicate changes', function() {
+         var r = using('.doc-example-live').repeater('ul li');
+         expect(r.count()).toBe(10);
+
+         input('q').enter('ma');
+
+         expect(r.count()).toBe(2);
+         expect(r.row(0)).toEqual(["1","Mary","28"]);
+         expect(r.row(1)).toEqual(["2","Samantha","60"]);
+       });
+      
+    
+ */
+var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
+  var NG_REMOVED = '$$NG_REMOVED';
+  var ngRepeatMinErr = minErr('ngRepeat');
+  return {
+    transclude: 'element',
+    priority: 1000,
+    terminal: true,
+    $$tlb: true,
+    link: function($scope, $element, $attr, ctrl, $transclude){
+        var expression = $attr.ngRepeat;
+        var match = expression.match(/^\s*(.+)\s+in\s+(.*?)\s*(\s+track\s+by\s+(.+)\s*)?$/),
+          trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn,
+          lhs, rhs, valueIdentifier, keyIdentifier,
+          hashFnLocals = {$id: hashKey};
+
+        if (!match) {
+          throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
+            expression);
+        }
+
+        lhs = match[1];
+        rhs = match[2];
+        trackByExp = match[4];
+
+        if (trackByExp) {
+          trackByExpGetter = $parse(trackByExp);
+          trackByIdExpFn = function(key, value, index) {
+            // assign key, value, and $index to the locals so that they can be used in hash functions
+            if (keyIdentifier) hashFnLocals[keyIdentifier] = key;
+            hashFnLocals[valueIdentifier] = value;
+            hashFnLocals.$index = index;
+            return trackByExpGetter($scope, hashFnLocals);
+          };
+        } else {
+          trackByIdArrayFn = function(key, value) {
+            return hashKey(value);
+          };
+          trackByIdObjFn = function(key) {
+            return key;
+          };
+        }
+
+        match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
+        if (!match) {
+          throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.",
+                                                                    lhs);
+        }
+        valueIdentifier = match[3] || match[1];
+        keyIdentifier = match[2];
+
+        // Store a list of elements from previous run. This is a hash where key is the item from the
+        // iterator, and the value is objects with following properties.
+        //   - scope: bound scope
+        //   - element: previous element.
+        //   - index: position
+        var lastBlockMap = {};
+
+        //watch props
+        $scope.$watchCollection(rhs, function ngRepeatAction(collection){
+          var index, length,
+              previousNode = $element[0],     // current position of the node
+              nextNode,
+              // Same as lastBlockMap but it has the current state. It will become the
+              // lastBlockMap on the next iteration.
+              nextBlockMap = {},
+              arrayLength,
+              childScope,
+              key, value, // key/value of iteration
+              trackById,
+              trackByIdFn,
+              collectionKeys,
+              block,       // last object information {scope, element, id}
+              nextBlockOrder = [],
+              elementsToRemove;
+
+
+          if (isArrayLike(collection)) {
+            collectionKeys = collection;
+            trackByIdFn = trackByIdExpFn || trackByIdArrayFn;
+          } else {
+            trackByIdFn = trackByIdExpFn || trackByIdObjFn;
+            // if object, extract keys, sort them and use to determine order of iteration over obj props
+            collectionKeys = [];
+            for (key in collection) {
+              if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
+                collectionKeys.push(key);
+              }
+            }
+            collectionKeys.sort();
+          }
+
+          arrayLength = collectionKeys.length;
+
+          // locate existing items
+          length = nextBlockOrder.length = collectionKeys.length;
+          for(index = 0; index < length; index++) {
+           key = (collection === collectionKeys) ? index : collectionKeys[index];
+           value = collection[key];
+           trackById = trackByIdFn(key, value, index);
+           assertNotHasOwnProperty(trackById, '`track by` id');
+           if(lastBlockMap.hasOwnProperty(trackById)) {
+             block = lastBlockMap[trackById];
+             delete lastBlockMap[trackById];
+             nextBlockMap[trackById] = block;
+             nextBlockOrder[index] = block;
+           } else if (nextBlockMap.hasOwnProperty(trackById)) {
+             // restore lastBlockMap
+             forEach(nextBlockOrder, function(block) {
+               if (block && block.startNode) lastBlockMap[block.id] = block;
+             });
+             // This is a duplicate and we need to throw an error
+             throw ngRepeatMinErr('dupes', "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}",
+                                                                                                                                                    expression,       trackById);
+           } else {
+             // new never before seen block
+             nextBlockOrder[index] = { id: trackById };
+             nextBlockMap[trackById] = false;
+           }
+         }
+
+          // remove existing items
+          for (key in lastBlockMap) {
+            // lastBlockMap is our own object so we don't need to use special hasOwnPropertyFn
+            if (lastBlockMap.hasOwnProperty(key)) {
+              block = lastBlockMap[key];
+              elementsToRemove = getBlockElements(block);
+              $animate.leave(elementsToRemove);
+              forEach(elementsToRemove, function(element) { element[NG_REMOVED] = true; });
+              block.scope.$destroy();
+            }
+          }
+
+          // we are not using forEach for perf reasons (trying to avoid #call)
+          for (index = 0, length = collectionKeys.length; index < length; index++) {
+            key = (collection === collectionKeys) ? index : collectionKeys[index];
+            value = collection[key];
+            block = nextBlockOrder[index];
+            if (nextBlockOrder[index - 1]) previousNode = nextBlockOrder[index - 1].endNode;
+
+            if (block.startNode) {
+              // if we have already seen this object, then we need to reuse the
+              // associated scope/element
+              childScope = block.scope;
+
+              nextNode = previousNode;
+              do {
+                nextNode = nextNode.nextSibling;
+              } while(nextNode && nextNode[NG_REMOVED]);
+
+              if (block.startNode != nextNode) {
+                // existing item which got moved
+                $animate.move(getBlockElements(block), null, jqLite(previousNode));
+              }
+              previousNode = block.endNode;
+            } else {
+              // new item which we don't know about
+              childScope = $scope.$new();
+            }
+
+            childScope[valueIdentifier] = value;
+            if (keyIdentifier) childScope[keyIdentifier] = key;
+            childScope.$index = index;
+            childScope.$first = (index === 0);
+            childScope.$last = (index === (arrayLength - 1));
+            childScope.$middle = !(childScope.$first || childScope.$last);
+            // jshint bitwise: false
+            childScope.$odd = !(childScope.$even = (index&1) === 0);
+            // jshint bitwise: true
+
+            if (!block.startNode) {
+              $transclude(childScope, function(clone) {
+                clone[clone.length++] = document.createComment(' end ngRepeat: ' + expression + ' ');
+                $animate.enter(clone, null, jqLite(previousNode));
+                previousNode = clone;
+                block.scope = childScope;
+                block.startNode = previousNode && previousNode.endNode ? previousNode.endNode : clone[0];
+                block.endNode = clone[clone.length - 1];
+                nextBlockMap[block.id] = block;
+              });
+            }
+          }
+          lastBlockMap = nextBlockMap;
+        });
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngShow
+ *
+ * @description
+ * The `ngShow` directive shows or hides the given HTML element based on the expression
+ * provided to the ngShow attribute. The element is shown or hidden by removing or adding
+ * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
+ * in AngularJS and sets the display style to none (using an !important flag).
+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
+ *
+ * 
+ * 
+ * 

+ *
+ * 
+ * 

+ * 

+ *
+ * When the ngShow expression evaluates to false then the ng-hide CSS class is added to the class attribute
+ * on the element causing it to become hidden. When true, the ng-hide CSS class is removed
+ * from the element causing the element not to appear hidden.
+ *
+ * ## Why is !important used?
+ *
+ * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector
+ * can be easily overridden by heavier selectors. For example, something as simple
+ * as changing the display style on a HTML list item would make hidden elements appear visible.
+ * This also becomes a bigger issue when dealing with CSS frameworks.
+ *
+ * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
+ * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
+ * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
+ *
+ * ### Overriding .ng-hide
+ *
+ * If you wish to change the hide behavior with ngShow/ngHide then this can be achieved by
+ * restating the styles for the .ng-hide class in CSS:
+ * 
+ * .ng-hide {
+ *   //!annotate CSS Specificity|Not to worry, this will override the AngularJS default...
+ *   display:block!important;
+ *
+ *   //this is just another form of hiding an element
+ *   position:absolute;
+ *   top:-9999px;
+ *   left:-9999px;
+ * }
+ * 

+ *
+ * Just remember to include the important flag so the CSS override will function.
+ *
+ * ## A note about animations with ngShow
+ *
+ * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
+ * is true and false. This system works like the animation system present with ngClass except that
+ * you must also include the !important flag to override the display property
+ * so that you can perform an animation when the element is hidden during the time of the animation.
+ *
+ * 
+ * //
+ * //a working example can be found at the bottom of this page
+ * //
+ * .my-element.ng-hide-add, .my-element.ng-hide-remove {
+ *   transition:0.5s linear all;
+ *   display:block!important;
+ * }
+ *
+ * .my-element.ng-hide-add { ... }
+ * .my-element.ng-hide-add.ng-hide-add-active { ... }
+ * .my-element.ng-hide-remove { ... }
+ * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
+ * 

+ *
+ * @animations
+ * addClass: .ng-hide - happens after the ngShow expression evaluates to a truthy value and the just before contents are set to visible
+ * removeClass: .ng-hide - happens after the ngShow expression evaluates to a non truthy value and just before the contents are set to hidden
+ *
+ * @element ANY
+ * @param {expression} ngShow If the {@link guide/expression expression} is truthy
+ *     then the element is shown or hidden respectively.
+ *
+ * @example
+  
+    
+      Click me: 

+      

+        Show:
+        

+           I show up when your checkbox is checked.
+        

+      

+      

+        Hide:
+        

+           I hide when your checkbox is checked.
+        

+      

+    
+    
+      .animate-show {
+        -webkit-transition:all linear 0.5s;
+        transition:all linear 0.5s;
+        line-height:20px;
+        opacity:1;
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+
+      .animate-show.ng-hide-add,
+      .animate-show.ng-hide-remove {
+        display:block!important;
+      }
+
+      .animate-show.ng-hide {
+        line-height:0;
+        opacity:0;
+        padding:0 10px;
+      }
+
+      .check-element {
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+    
+    
+       it('should check ng-show / ng-hide', function() {
+         expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
+         expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
+
+         input('checked').check();
+
+         expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
+         expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
+       });
+    
+  
+ */
+var ngShowDirective = ['$animate', function($animate) {
+  return function(scope, element, attr) {
+    scope.$watch(attr.ngShow, function ngShowWatchAction(value){
+      $animate[toBoolean(value) ? 'removeClass' : 'addClass'](element, 'ng-hide');
+    });
+  };
+}];
+
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngHide
+ *
+ * @description
+ * The `ngHide` directive shows or hides the given HTML element based on the expression
+ * provided to the ngHide attribute. The element is shown or hidden by removing or adding
+ * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
+ * in AngularJS and sets the display style to none (using an !important flag).
+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
+ *
+ * 
+ * 
+ * 

+ *
+ * 
+ * 

+ * 

+ *
+ * When the ngHide expression evaluates to true then the .ng-hide CSS class is added to the class attribute
+ * on the element causing it to become hidden. When false, the ng-hide CSS class is removed
+ * from the element causing the element not to appear hidden.
+ *
+ * ## Why is !important used?
+ *
+ * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector
+ * can be easily overridden by heavier selectors. For example, something as simple
+ * as changing the display style on a HTML list item would make hidden elements appear visible.
+ * This also becomes a bigger issue when dealing with CSS frameworks.
+ *
+ * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
+ * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
+ * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
+ *
+ * ### Overriding .ng-hide
+ *
+ * If you wish to change the hide behavior with ngShow/ngHide then this can be achieved by
+ * restating the styles for the .ng-hide class in CSS:
+ * 
+ * .ng-hide {
+ *   //!annotate CSS Specificity|Not to worry, this will override the AngularJS default...
+ *   display:block!important;
+ *
+ *   //this is just another form of hiding an element
+ *   position:absolute;
+ *   top:-9999px;
+ *   left:-9999px;
+ * }
+ * 

+ *
+ * Just remember to include the important flag so the CSS override will function.
+ *
+ * ## A note about animations with ngHide
+ *
+ * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
+ * is true and false. This system works like the animation system present with ngClass, except that
+ * you must also include the !important flag to override the display property so
+ * that you can perform an animation when the element is hidden during the time of the animation.
+ *
+ * 
+ * //
+ * //a working example can be found at the bottom of this page
+ * //
+ * .my-element.ng-hide-add, .my-element.ng-hide-remove {
+ *   transition:0.5s linear all;
+ *   display:block!important;
+ * }
+ *
+ * .my-element.ng-hide-add { ... }
+ * .my-element.ng-hide-add.ng-hide-add-active { ... }
+ * .my-element.ng-hide-remove { ... }
+ * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
+ * 

+ *
+ * @animations
+ * removeClass: .ng-hide - happens after the ngHide expression evaluates to a truthy value and just before the contents are set to hidden
+ * addClass: .ng-hide - happens after the ngHide expression evaluates to a non truthy value and just before the contents are set to visible
+ *
+ * @element ANY
+ * @param {expression} ngHide If the {@link guide/expression expression} is truthy then
+ *     the element is shown or hidden respectively.
+ *
+ * @example
+  
+    
+      Click me: 

+      

+        Show:
+        

+           I show up when your checkbox is checked.
+        

+      

+      

+        Hide:
+        

+           I hide when your checkbox is checked.
+        

+      

+    
+    
+      .animate-hide {
+        -webkit-transition:all linear 0.5s;
+        transition:all linear 0.5s;
+        line-height:20px;
+        opacity:1;
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+
+      .animate-hide.ng-hide-add,
+      .animate-hide.ng-hide-remove {
+        display:block!important;
+      }
+
+      .animate-hide.ng-hide {
+        line-height:0;
+        opacity:0;
+        padding:0 10px;
+      }
+
+      .check-element {
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+    
+    
+       it('should check ng-show / ng-hide', function() {
+         expect(element('.doc-example-live .check-element:first:hidden').count()).toEqual(1);
+         expect(element('.doc-example-live .check-element:last:visible').count()).toEqual(1);
+
+         input('checked').check();
+
+         expect(element('.doc-example-live .check-element:first:visible').count()).toEqual(1);
+         expect(element('.doc-example-live .check-element:last:hidden').count()).toEqual(1);
+       });
+    
+  
+ */
+var ngHideDirective = ['$animate', function($animate) {
+  return function(scope, element, attr) {
+    scope.$watch(attr.ngHide, function ngHideWatchAction(value){
+      $animate[toBoolean(value) ? 'addClass' : 'removeClass'](element, 'ng-hide');
+    });
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngStyle
+ * @restrict AC
+ *
+ * @description
+ * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
+ *
+ * @element ANY
+ * @param {expression} ngStyle {@link guide/expression Expression} which evals to an
+ *      object whose keys are CSS style names and values are corresponding values for those CSS
+ *      keys.
+ *
+ * @example
+   
+     
+        
+        
+        

+        Sample Text
+        
myStyle={{myStyle}}

+     
+     
+       span {
+         color: black;
+       }
+     
+     
+       it('should check ng-style', function() {
+         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
+         element('.doc-example-live :button[value=set]').click();
+         expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
+         element('.doc-example-live :button[value=clear]').click();
+         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
+       });
+     
+   
+ */
+var ngStyleDirective = ngDirective(function(scope, element, attr) {
+  scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
+    if (oldStyles && (newStyles !== oldStyles)) {
+      forEach(oldStyles, function(val, style) { element.css(style, '');});
+    }
+    if (newStyles) element.css(newStyles);
+  }, true);
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:ngSwitch
+ * @restrict EA
+ *
+ * @description
+ * The ngSwitch directive is used to conditionally swap DOM structure on your template based on a scope expression.
+ * Elements within ngSwitch but without ngSwitchWhen or ngSwitchDefault directives will be preserved at the location
+ * as specified in the template.
+ *
+ * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it
+ * from the template cache), ngSwitch simply choses one of the nested elements and makes it visible based on which element
+ * matches the value obtained from the evaluated expression. In other words, you define a container element
+ * (where you place the directive), place an expression on the **on="..." attribute**
+ * (or the **ng-switch="..." attribute**), define any inner elements inside of the directive and place
+ * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on
+ * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default
+ * attribute is displayed.
+ *
+ * @animations
+ * enter - happens after the ngSwitch contents change and the matched child element is placed inside the container
+ * leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM
+ *
+ * @usage
+ * 
+ *   ...
+ *   ...
+ *   ...
+ * 
+ *
+ * @scope
+ * @priority 800
+ * @param {*} ngSwitch|on expression to match against ng-switch-when.
+ * @paramDescription
+ * On child elements add:
+ *
+ * * `ngSwitchWhen`: the case statement to match against. If match then this
+ *   case will be displayed. If the same match appears multiple times, all the
+ *   elements will be displayed.
+ * * `ngSwitchDefault`: the default case when no other case match. If there
+ *   are multiple default cases, all of them will be displayed when no other
+ *   case match.
+ *
+ *
+ * @example
+  
+    
+      

+        
+        selection={{selection}}
+        

+        

+            
Settings Div

+            
Home Span

+            
default

+        

+      

+    
+    
+      function Ctrl($scope) {
+        $scope.items = ['settings', 'home', 'other'];
+        $scope.selection = $scope.items[0];
+      }
+    
+    
+      .animate-switch-container {
+        position:relative;
+        background:white;
+        border:1px solid black;
+        height:40px;
+        overflow:hidden;
+      }
+
+      .animate-switch {
+        padding:10px;
+      }
+
+      .animate-switch.ng-animate {
+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+
+        position:absolute;
+        top:0;
+        left:0;
+        right:0;
+        bottom:0;
+      }
+
+      .animate-switch.ng-leave.ng-leave-active,
+      .animate-switch.ng-enter {
+        top:-50px;
+      }
+      .animate-switch.ng-leave,
+      .animate-switch.ng-enter.ng-enter-active {
+        top:0;
+      }
+    
+    
+      it('should start in settings', function() {
+        expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
+      });
+      it('should change to home', function() {
+        select('selection').option('home');
+        expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
+      });
+      it('should select default', function() {
+        select('selection').option('other');
+        expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
+      });
+    
+  
+ */
+var ngSwitchDirective = ['$animate', function($animate) {
+  return {
+    restrict: 'EA',
+    require: 'ngSwitch',
+
+    // asks for $scope to fool the BC controller module
+    controller: ['$scope', function ngSwitchController() {
+     this.cases = {};
+    }],
+    link: function(scope, element, attr, ngSwitchController) {
+      var watchExpr = attr.ngSwitch || attr.on,
+          selectedTranscludes,
+          selectedElements,
+          selectedScopes = [];
+
+      scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
+        for (var i= 0, ii=selectedScopes.length; i
+     
+       
+       

+         

+          

+         {{text}}
+       

+     
+     
+        it('should have transcluded', function() {
+          input('title').enter('TITLE');
+          input('text').enter('TEXT');
+          expect(binding('title')).toEqual('TITLE');
+          expect(binding('text')).toEqual('TEXT');
+        });
+     
+   
+ *
+ */
+var ngTranscludeDirective = ngDirective({
+  controller: ['$element', '$transclude', function($element, $transclude) {
+    if (!$transclude) {
+      throw minErr('ngTransclude')('orphan',
+          'Illegal use of ngTransclude directive in the template! ' +
+          'No parent directive that requires a transclusion found. ' +
+          'Element: {0}',
+          startingTag($element));
+    }
+
+    // remember the transclusion fn but call it during linking so that we don't process transclusion before directives on
+    // the parent element even when the transclusion replaces the current element. (we can't use priority here because
+    // that applies only to compile fns and not controllers
+    this.$transclude = $transclude;
+  }],
+
+  link: function($scope, $element, $attrs, controller) {
+    controller.$transclude(function(clone) {
+      $element.html('');
+      $element.append(clone);
+    });
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ng.directive:script
+ * @restrict E
+ *
+ * @description
+ * Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
+ * template can be used by `ngInclude`, `ngView` or directive templates.
+ *
+ * @param {'text/ng-template'} type must be set to `'text/ng-template'`
+ *
+ * @example
+  
+    
+      
+
+      Load inlined template
+      

+    
+    
+      it('should load template defined inside script tag', function() {
+        element('#tpl-link').click();
+        expect(element('#tpl-content').text()).toMatch(/Content of the template/);
+      });
+    
+  
+ */
+var scriptDirective = ['$templateCache', function($templateCache) {
+  return {
+    restrict: 'E',
+    terminal: true,
+    compile: function(element, attr) {
+      if (attr.type == 'text/ng-template') {
+        var templateUrl = attr.id,
+            // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
+            text = element[0].text;
+
+        $templateCache.put(templateUrl, text);
+      }
+    }
+  };
+}];
+
+var ngOptionsMinErr = minErr('ngOptions');
+/**
+ * @ngdoc directive
+ * @name ng.directive:select
+ * @restrict E
+ *
+ * @description
+ * HTML `SELECT` element with angular data-binding.
+ *
+ * # `ngOptions`
+ *
+ * The `ngOptions` attribute can be used to dynamically generate a list of ``
+ *      DOM element.
+ *   * `trackexpr`: Used when working with an array of objects. The result of this expression will be
+ *      used to identify the objects in the array. The `trackexpr` will most likely refer to the
+ *     `value` variable (e.g. `value.propertyName`).
+ *
+ * @example
+    
+      
+        
+        

+          
    
+            
  • 
+              Name: 
+              [X]
+            
    • 
+            
  • 
+              [add]
+            
    • 
+          

+          

+          Color (null not allowed):
+          

+
+          Color (null allowed):
+          
+            
+          

+
+          Color grouped by shade:
+          

+
+
+          Select bogus.

+          

+          Currently selected: {{ {selected_color:color}  }}
+          

+          

+        

+      
+      
+         it('should check ng-options', function() {
+           expect(binding('{selected_color:color}')).toMatch('red');
+           select('color').option('0');
+           expect(binding('{selected_color:color}')).toMatch('black');
+           using('.nullable').select('color').option('');
+           expect(binding('{selected_color:color}')).toMatch('null');
+         });
+      
+    
+ */
+
+var ngOptionsDirective = valueFn({ terminal: true });
+// jshint maxlen: false
+var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
+                         //0000111110000000000022220000000000000000000000333300000000000000444444444444444000000000555555555555555000000066666666666666600000000000000007777000000000000000000088888
+  var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+(.*?)(?:\s+track\s+by\s+(.*?))?$/,
+      nullModelCtrl = {$setViewValue: noop};
+// jshint maxlen: 100
+
+  return {
+    restrict: 'E',
+    require: ['select', '?ngModel'],
+    controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {
+      var self = this,
+          optionsMap = {},
+          ngModelCtrl = nullModelCtrl,
+          nullOption,
+          unknownOption;
+
+
+      self.databound = $attrs.ngModel;
+
+
+      self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {
+        ngModelCtrl = ngModelCtrl_;
+        nullOption = nullOption_;
+        unknownOption = unknownOption_;
+      };
+
+
+      self.addOption = function(value) {
+        assertNotHasOwnProperty(value, '"option value"');
+        optionsMap[value] = true;
+
+        if (ngModelCtrl.$viewValue == value) {
+          $element.val(value);
+          if (unknownOption.parent()) unknownOption.remove();
+        }
+      };
+
+
+      self.removeOption = function(value) {
+        if (this.hasOption(value)) {
+          delete optionsMap[value];
+          if (ngModelCtrl.$viewValue == value) {
+            this.renderUnknownOption(value);
+          }
+        }
+      };
+
+
+      self.renderUnknownOption = function(val) {
+        var unknownVal = '? ' + hashKey(val) + ' ?';
+        unknownOption.val(unknownVal);
+        $element.prepend(unknownOption);
+        $element.val(unknownVal);
+        unknownOption.prop('selected', true); // needed for IE
+      };
+
+
+      self.hasOption = function(value) {
+        return optionsMap.hasOwnProperty(value);
+      };
+
+      $scope.$on('$destroy', function() {
+        // disable unknown option so that we don't do work when the whole select is being destroyed
+        self.renderUnknownOption = noop;
+      });
+    }],
+
+    link: function(scope, element, attr, ctrls) {
+      // if ngModel is not defined, we don't need to do anything
+      if (!ctrls[1]) return;
+
+      var selectCtrl = ctrls[0],
+          ngModelCtrl = ctrls[1],
+          multiple = attr.multiple,
+          optionsExp = attr.ngOptions,
+          nullOption = false, // if false, user will not be able to select it (used by ngOptions)
+          emptyOption,
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