mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-09-27 12:16:51 +00:00
1780d4e610
Unfortunately support for Internet Explorer is currently insufficient in the CE module which means we have to kill it for December; it will return once we've worked out a way around various bugs in IE. Change-Id: I0b44ae2c1d75ffe748a5139ca74dcda615e12a6a
1124 lines
31 KiB
JavaScript
1124 lines
31 KiB
JavaScript
/*global mw, confirm, alert */
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/**
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* VisualEditor MediaWiki initialization ViewPageTarget class.
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*
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* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* MediaWiki Edit page target.
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*
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* @class
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* @constructor
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* @extends {ve.init.mw.Target}
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*/
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ve.init.mw.ViewPageTarget = function VeInitMwViewPageTarget() {
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var currentUri = new mw.Uri( window.location.toString() );
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// Parent constructor
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ve.init.mw.Target.call(
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this, mw.config.get( 'wgRelevantPageName' ), currentUri.query.oldid
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);
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// Properties
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this.$document = null;
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this.$spinner = $( '<div class="ve-init-mw-viewPageTarget-loadingSpinner"></div>' );
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this.$toolbarSaveButton =
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$( '<div class="ve-init-mw-viewPageTarget-toolbar-saveButton"></div>' );
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this.$saveDialog =
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$( '<div class="ve-init-mw-viewPageTarget-saveDialog"></div>' );
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this.$saveDialogSaveButton = null;
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this.onBeforeUnloadFallback = null;
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this.proxiedOnBeforeUnload = null;
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this.surface = null;
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this.active = false;
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this.edited = false;
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this.activating = false;
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this.deactivating = false;
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this.scrollTop = null;
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this.proxiedOnSurfaceModelTransact = ve.bind( this.onSurfaceModelTransact, this );
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this.surfaceOptions = {
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'toolbars': {
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'top': {
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'float': !this.isMobileDevice
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}
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}
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};
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this.currentUri = currentUri;
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this.section = currentUri.query.vesection || null;
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this.namespaceName = mw.config.get( 'wgCanonicalNamespace' );
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this.viewUri = new mw.Uri( mw.util.wikiGetlink( this.pageName ) );
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this.veEditUri = this.viewUri.clone().extend( { 'veaction': 'edit' } );
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this.isViewPage = (
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mw.config.get( 'wgAction' ) === 'view' &&
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currentUri.query.diff === undefined
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);
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this.canBeActivated = (
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$.client.test( ve.init.mw.ViewPageTarget.compatibility ) ||
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'vewhitelist' in currentUri.query
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);
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this.editSummaryByteLimit = 255;
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// Events
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this.addListenerMethods( this, {
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'load': 'onLoad',
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'save': 'onSave',
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'loadError': 'onLoadError',
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'saveError': 'onSaveError'
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} );
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// Initialization
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if ( this.canBeActivated ) {
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if ( currentUri.query.venotify ) {
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// The following messages can be used here:
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// visualeditor-notification-saved
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// visualeditor-notification-created
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mw.util.jsMessage(
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ve.msg( 'visualeditor-notification-' + currentUri.query.venotify, this.pageName )
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);
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if ( window.history.replaceState ) {
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delete currentUri.query.venotify;
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window.history.replaceState( null, document.title, currentUri );
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}
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}
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this.setupSkinTabs();
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this.setupSectionEditLinks();
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if ( this.isViewPage ) {
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this.setupToolbarSaveButton();
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this.setupSaveDialog();
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if ( currentUri.query.veaction === 'edit' ) {
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this.activate();
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}
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}
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}
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};
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/* Inheritance */
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ve.inheritClass( ve.init.mw.ViewPageTarget, ve.init.mw.Target );
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/* Static Members */
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/**
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* Compatibility map used with jQuery.client to black-list incompatible browsers.
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*
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* @static
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* @member
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*/
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ve.init.mw.ViewPageTarget.compatibility = {
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// Left-to-right languages
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ltr: {
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msie: false, // FIXME: Bug 42335 (temporarily added IE to blacklist for December release)
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// msie: [['>=', 9]],
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firefox: [['>=', 11]],
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safari: [['>=', 5]],
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chrome: [['>=', 19]],
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opera: false,
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netscape: false,
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blackberry: false
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},
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// Right-to-left languages
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rtl: {
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msie: false, // FIXME: Bug 42335 (temporarily added IE to blacklist for December release)
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// msie: [['>=', 9]],
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firefox: [['>=', 11]],
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safari: [['>=', 5]],
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chrome: [['>=', 19]],
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opera: false,
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netscape: false,
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blackberry: false
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}
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};
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/*jshint multistr: true*/
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ve.init.mw.ViewPageTarget.saveDialogTemplate = '\
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<div class="ve-init-mw-viewPageTarget-saveDialog-title"></div>\
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<div class="ve-init-mw-viewPageTarget-saveDialog-closeButton"></div>\
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<div class="ve-init-mw-viewPageTarget-saveDialog-body">\
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<div class="ve-init-mw-viewPageTarget-saveDialog-summary">\
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<label class="ve-init-mw-viewPageTarget-saveDialog-editSummary-label"\
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for="ve-init-mw-viewPageTarget-saveDialog-editSummary"></label>\
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<textarea name="editSummary" class="ve-init-mw-viewPageTarget-saveDialog-editSummary"\
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id="ve-init-mw-viewPageTarget-saveDialog-editSummary" type="text"\
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rows="4"></textarea>\
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</div>\
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<div class="ve-init-mw-viewPageTarget-saveDialog-options">\
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<input type="checkbox" name="minorEdit" \
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id="ve-init-mw-viewPageTarget-saveDialog-minorEdit">\
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<label class="ve-init-mw-viewPageTarget-saveDialog-minorEdit-label" \
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for="ve-init-mw-viewPageTarget-saveDialog-minorEdit"></label>\
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<input type="checkbox" name="watchList" \
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id="ve-init-mw-viewPageTarget-saveDialog-watchList">\
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<label class="ve-init-mw-viewPageTarget-saveDialog-watchList-label" \
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for="ve-init-mw-viewPageTarget-saveDialog-watchList"></label>\
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<label class="ve-init-mw-viewPageTarget-saveDialog-editSummaryCount"></label>\
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</div>\
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<button class="ve-init-mw-viewPageTarget-saveDialog-saveButton">\
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<span class="ve-init-mw-viewPageTarget-saveDialog-saveButton-label"></span>\
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</button>\
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<div class="ve-init-mw-viewPageTarget-saveDialog-saving"></div>\
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<div style="clear: both;"></div>\
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</div>\
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<div class="ve-init-mw-viewPageTarget-saveDialog-foot">\
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<p class="ve-init-mw-viewPageTarget-saveDialog-license"></p>\
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</div>';
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/* Methods */
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/**
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* Switches to edit mode.
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*
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* @method
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*/
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ve.init.mw.ViewPageTarget.prototype.activate = function () {
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if ( !this.active && !this.activating ) {
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this.activating = true;
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// User interface changes
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this.transformSkinTabs();
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this.hideSiteNotice();
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this.showSpinner();
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this.hideTableOfContents();
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this.mutePageContent();
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this.mutePageTitle();
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this.saveScrollPosition();
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this.load();
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}
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};
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/**
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* Switches to view mode.
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*
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* @method
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*/
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ve.init.mw.ViewPageTarget.prototype.deactivate = function ( override ) {
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if ( this.active && !this.deactivating ) {
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if (
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override ||
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!this.surface.getModel().getHistory().length ||
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confirm( ve.msg( 'visualeditor-viewpage-savewarning' ) )
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) {
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this.deactivating = true;
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// User interface changes
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this.restoreSkinTabs();
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this.restoreSiteNotice();
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this.hideSpinner();
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this.detachToolbarSaveButton();
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this.detachSaveDialog();
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this.tearDownSurface();
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this.showTableOfContents();
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this.deactivating = false;
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}
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}
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};
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/**
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* Handles successful DOM load event.
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*
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* @method
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* @param {HTMLElement} dom Parsed DOM from server
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*/
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ve.init.mw.ViewPageTarget.prototype.onLoad = function ( dom ) {
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this.edited = false;
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this.setUpSurface( dom );
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this.attachToolbarSaveButton();
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this.attachSaveDialog();
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this.restoreScrollPosition();
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this.restoreEditSection();
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this.setupBeforeUnloadHandler();
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this.$document.focus();
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this.activating = false;
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};
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/**
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* Handles failed DOM load event.
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*
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* @method
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* @param {Object} data HTTP Response object
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* @param {String} status Text status message
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* @param {Mixed} error Thrown exception or HTTP error string
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*/
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ve.init.mw.ViewPageTarget.prototype.onLoadError = function ( response, status ) {
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if ( confirm( ve.msg( 'visualeditor-loadwarning', status ) ) ) {
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this.load();
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} else {
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this.activating = false;
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this.restoreSkinTabs();
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this.hideSpinner();
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this.showTableOfContents();
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this.showPageContent();
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this.restorePageTitle();
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}
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};
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/**
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* Handles successful DOM save event.
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*
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* @method
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* @param {HTMLElement} html Rendered HTML from server
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*/
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ve.init.mw.ViewPageTarget.prototype.onSave = function ( html ) {
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if ( Number( mw.config.get( 'wgArticleId', 0 ) ) === 0 || this.oldId ) {
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// This is a page creation, refresh the page
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this.teardownBeforeUnloadHandler();
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window.location.href = this.viewUri.extend( {
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'venotify': this.oldId ? 'saved' : 'created'
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} );
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} else {
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// Update watch link to match 'watch checkbox' in save dialog.
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// User logged in if module loaded.
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// Just checking for mw.page.watch is not enough because in Firefox
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// there is Object.prototype.watch...
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if ( mw.page.watch && mw.page.watch.updateWatchLink ) {
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var watchChecked = this.$saveDialog
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.find( '#ve-init-mw-viewPageTarget-saveDialog-watchList')
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.prop( 'checked' );
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mw.page.watch.updateWatchLink(
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$( '#ca-watch a, #ca-unwatch a' ),
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watchChecked ? 'unwatch': 'watch'
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);
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}
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this.hideSaveDialog();
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this.resetSaveDialog();
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this.replacePageContent( html );
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this.teardownBeforeUnloadHandler();
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this.deactivate( true );
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mw.util.jsMessage( ve.msg( 'visualeditor-notification-saved', this.pageName ) );
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}
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};
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/**
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* Handles failed DOM save event.
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*
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* @method
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* @param {Object} data HTTP Response object
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* @param {String} status Text status message
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* @param {Mixed} error Thrown exception or HTTP error string
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*/
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ve.init.mw.ViewPageTarget.prototype.onSaveError = function ( response, status ) {
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// TODO: Don't use alert.
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alert( ve.msg( 'visualeditor-saveerror', status ) );
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};
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/**
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* Handles clicks on the edit tab.
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*
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* @method
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* @param {jQuery.Event} e
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*/
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ve.init.mw.ViewPageTarget.prototype.onEditTabClick = function ( e ) {
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this.activate();
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// Prevent the edit tab's normal behavior
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e.preventDefault();
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};
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/**
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* Handles clicks on a section edit link.
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*
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* @method
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* @param {jQuery.Event} e
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*/
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ve.init.mw.ViewPageTarget.prototype.onEditSectionLinkClick = function ( e ) {
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this.saveEditSection( $( e.target ).closest( 'h1, h2, h3, h4, h5, h6' ).get( 0 ) );
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this.activate();
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// Prevent the edit tab's normal behavior
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e.preventDefault();
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};
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/**
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* Handles clicks on the view tab.
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*
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* @method
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* @param {jQuery.Event} e
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*/
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ve.init.mw.ViewPageTarget.prototype.onViewTabClick = function ( e ) {
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if ( this.active ) {
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this.deactivate();
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// Prevent the edit tab's normal behavior
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e.preventDefault();
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}
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};
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/**
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* Handles clicks on the save button in the toolbar.
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*
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* @method
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* @param {jQuery.Event} e
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*/
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ve.init.mw.ViewPageTarget.prototype.onToolbarSaveButtonClick = function () {
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if ( this.edited ) {
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this.showSaveDialog();
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}
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};
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/**
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* Handles the first transaction in the surface model.
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*
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* This handler is removed the first time it's used, but added each time the surface is setup.
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*
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* @method
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* @param {ve.Transaction} tx Processed transaction
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*/
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ve.init.mw.ViewPageTarget.prototype.onSurfaceModelTransact = function () {
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this.edited = true;
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this.enableToolbarSaveButton();
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this.surface.getModel().removeListener( 'transact', this.proxiedOnSurfaceModelTransact );
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};
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/**
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* Handles clicks on the save button in the save dialog.
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*
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* @method
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* @param {jQuery.Event} e
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*/
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ve.init.mw.ViewPageTarget.prototype.onSaveDialogSaveButtonClick = function () {
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this.lockSaveDialogSaveButton();
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this.$saveDialogLoadingIcon.show();
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this.save(
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ve.dm.converter.getDomFromData( this.surface.getDocumentModel().getFullData() ),
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{
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'summary': $( '#ve-init-mw-viewPageTarget-saveDialog-editSummary' ).val(),
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'minor': $( '#ve-init-mw-viewPageTarget-saveDialog-minorEdit' ).prop( 'checked' ),
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'watch': $( '#ve-init-mw-viewPageTarget-saveDialog-watchList' ).prop( 'checked' )
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},
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ve.bind( this.onSave, this )
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);
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};
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/**
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* Handles clicks on the close button in the save dialog.
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*
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* @method
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* @param {jQuery.Event} e
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*/
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ve.init.mw.ViewPageTarget.prototype.onSaveDialogCloseButtonClick = function () {
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this.hideSaveDialog();
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};
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/**
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* Switches to editing mode.
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*
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* @method
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* @param {HTMLElement} dom HTML DOM to edit
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*/
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ve.init.mw.ViewPageTarget.prototype.setUpSurface = function ( dom ) {
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var $contentText = $( '#mw-content-text' );
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// Initialize surface
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this.surface = new ve.Surface( $( '#content' ), dom, this.surfaceOptions );
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this.$document = this.surface.$.find( '.ve-ce-documentNode' );
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this.surface.getModel().on( 'transact', this.proxiedOnSurfaceModelTransact );
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// Transplant the toolbar
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this.attachToolbar();
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this.transformPageTitle();
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// Update UI
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this.hidePageContent();
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this.hideSpinner();
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if ( !this.currentUri.query.oldid ) {
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this.disableToolbarSaveButton();
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}
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this.active = true;
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this.$document.attr( {
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'lang': $contentText.attr( 'lang' ),
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'dir': $contentText.attr( 'dir' )
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} );
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};
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/**
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* Switches to viewing mode.
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*
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* @method
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*/
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ve.init.mw.ViewPageTarget.prototype.tearDownSurface = function () {
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// Reset tabs
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this.restoreSkinTabs();
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// Update UI
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this.$document.blur();
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this.$document = null;
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this.surface.$.empty().detach();
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$( '.ve-ui-context' ).remove();
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this.detachToolbar();
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this.hideSpinner();
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this.showPageContent();
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this.restorePageTitle();
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this.showTableOfContents();
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// Remove handler if it's still active
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this.surface.getModel().removeListener( 'transact', this.proxiedOnSurfaceModelTransact );
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// Destroy editor
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this.surface = null;
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this.active = false;
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};
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/**
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* Modifies tabs in the skin to support in-place editing.
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*
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* @method
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*/
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ve.init.mw.ViewPageTarget.prototype.setupSkinTabs = function () {
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var action, $viewSource, pVeEdit;
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// Only sysop users will have a native edit tab in this namespace
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// If there isn't an edit tab, there's a view source tab we'll move into
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// p-cactions.
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if ( $( '#ca-edit' ).length === 0 ) {
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$viewSource = $( '#ca-viewsource' );
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if ( $viewSource.length > 0 ) {
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// Re-create instead of moving the original one since we don't want to copy
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// over accesskey etc., access+e should trigger VE edit.
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mw.util.addPortletLink(
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'p-cactions',
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$viewSource.find( 'a' ).attr( 'href' ),
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$viewSource.find( 'a' ).text(),
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$viewSource.attr( 'id' )
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);
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$viewSource.remove();
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}
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// For sysops, remove the native edit tab in favour
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// of an editsource link in p-cactions.
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// Re-create instead of moving the original one since we don't want to copy
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// over accesskey etc., access+e should trigger VE edit.
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} else {
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mw.util.addPortletLink(
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'p-cactions',
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// Use original href to preserve oldid etc. (bug 38125)
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$( '#ca-edit a' ).attr( 'href' ),
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ve.msg( 'visualeditor-ca-editsource' ),
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'ca-editsource'
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);
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$( '#ca-edit' ).remove();
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}
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// Whether we moved viewsource or transformed edit
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// into editsource, add a new "VisualEditor" Edit tab
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action = mw.config.get( 'wgArticleId', 0 ) === 0 ? 'create' : 'edit';
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pVeEdit = mw.util.addPortletLink(
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$( '#p-views' ).length ? 'p-views' : 'p-cactions',
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// Use url instead of '#'.
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// So that 1) one can always open it in a new tab, even when
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// onEditTabClick is bound.
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// 2) when onEditTabClick is not bound (!isViewPage) it will
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// just work.
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this.veEditUri,
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ve.msg( action ), // 'edit' or 'create'
|
|
'ca-edit',
|
|
ve.msg( 'tooltip-ca-edit' ),
|
|
ve.msg( 'accesskey-ca-edit' ),
|
|
'#ca-history'
|
|
);
|
|
|
|
if ( this.isViewPage ) {
|
|
// Allow instant switching to edit mode, without refresh
|
|
$( pVeEdit ).click( ve.bind( this.onEditTabClick, this ) );
|
|
// Allow instant switching back to view mode, without refresh
|
|
$( '#ca-view a, #ca-nstab-visualeditor a' )
|
|
.click( ve.bind( this.onViewTabClick, this ) );
|
|
}
|
|
// Source editing shouldn't highlight the edit tab
|
|
if ( mw.config.get( 'wgAction' ) === 'edit' ) {
|
|
$( '#ca-edit' ).removeClass( 'selected' );
|
|
}
|
|
// Fix the URL if there was a veaction param in it
|
|
if ( this.currentUri.query.veaction === 'edit' && window.history.replaceState ) {
|
|
window.history.replaceState( null, document.title, this.viewUri );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Modifies page content to make section edit links activate the editor.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.setupSectionEditLinks = function () {
|
|
var veEditUri = this.veEditUri,
|
|
$links = $( '#mw-content-text .editsection a' );
|
|
if ( this.isViewPage ) {
|
|
$links.click( ve.bind( this.onEditSectionLinkClick, this ) );
|
|
} else {
|
|
$links.each( function () {
|
|
var veSectionEditUri = new mw.Uri( veEditUri.toString() ),
|
|
sectionEditUri = new mw.Uri( $(this).attr( 'href' ) );
|
|
veSectionEditUri.extend( { 'vesection': sectionEditUri.query.section } );
|
|
$(this).attr( 'href', veSectionEditUri );
|
|
} );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Adds content and event bindings to the save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.setupToolbarSaveButton = function () {
|
|
this.$toolbarSaveButton
|
|
.append(
|
|
$( '<span class="ve-init-mw-viewPageTarget-toolbar-saveButton-label"></span>' )
|
|
.text( ve.msg( 'savearticle' ) )
|
|
)
|
|
.on( {
|
|
'mousedown': function ( e ) {
|
|
$(this).addClass( 've-init-mw-viewPageTarget-toolbar-saveButton-down' );
|
|
e.preventDefault();
|
|
},
|
|
'mouseleave mouseup': function ( e ) {
|
|
$(this).removeClass( 've-init-mw-viewPageTarget-toolbar-saveButton-down' );
|
|
e.preventDefault();
|
|
},
|
|
'click': ve.bind( this.onToolbarSaveButtonClick, this )
|
|
} );
|
|
};
|
|
|
|
/**
|
|
* Adds the save button to the user interface.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.attachToolbarSaveButton = function () {
|
|
$( '.ve-ui-toolbar .ve-ui-actions' ).append( this.$toolbarSaveButton );
|
|
};
|
|
|
|
/**
|
|
* Removes the save button from the user interface.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.detachToolbarSaveButton = function () {
|
|
this.$toolbarSaveButton.detach();
|
|
};
|
|
|
|
/**
|
|
* Adds content and event bindings to the save dialog.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.setupSaveDialog = function () {
|
|
var viewPage = this;
|
|
viewPage.$saveDialog
|
|
.html( ve.init.mw.ViewPageTarget.saveDialogTemplate )
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-title' )
|
|
.text( ve.msg( 'tooltip-save' ) )
|
|
.end()
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-closeButton' )
|
|
.click( ve.bind( viewPage.onSaveDialogCloseButtonClick, viewPage ) )
|
|
.end()
|
|
.find( '#ve-init-mw-viewPageTarget-saveDialog-editSummary' )
|
|
.attr( {
|
|
'placeholder': ve.msg( 'visualeditor-editsummary' )
|
|
} )
|
|
.placeholder()
|
|
.byteLimit( viewPage.editSummaryByteLimit )
|
|
.on( 'keydown mouseup cut paste change focus blur', function () {
|
|
var $textarea = $(this),
|
|
$editSummaryCount = $textarea
|
|
.closest( '.ve-init-mw-viewPageTarget-saveDialog-body' )
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-editSummaryCount' );
|
|
// TODO: This looks a bit weird, there is no unit in the UI, just numbers
|
|
// Users likely assume characters but then it seems to count down quicker
|
|
// than expected. Facing users with the word "byte" is bad? (bug 40035)
|
|
setTimeout( function () {
|
|
$editSummaryCount.text(
|
|
viewPage.editSummaryByteLimit - $.byteLength( $textarea.val() )
|
|
);
|
|
}, 0 );
|
|
} )
|
|
.end()
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-editSummaryCount' )
|
|
.text( viewPage.editSummaryByteLimit )
|
|
.end()
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-minorEdit-label' )
|
|
.text( ve.msg( 'minoredit' ) )
|
|
.end()
|
|
.find( '#ve-init-mw-viewPageTarget-saveDialog-watchList' )
|
|
.prop( 'checked', mw.config.get( 'wgVisualEditor' ).isPageWatched )
|
|
.end()
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-saveButton' )
|
|
.on( {
|
|
'mousedown': function () {
|
|
$(this).addClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-down' );
|
|
},
|
|
'mouseleave mouseup': function () {
|
|
$(this).removeClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-down' );
|
|
},
|
|
'click': ve.bind( viewPage.onSaveDialogSaveButtonClick, viewPage )
|
|
} )
|
|
.end()
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-saveButton-label' )
|
|
.text( ve.msg( 'savearticle' ) )
|
|
.end()
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-license' )
|
|
// FIXME license text is hardcoded English
|
|
.html(
|
|
'By editing this page, you agree to irrevocably release your \
|
|
contributions under the CC-BY-SA 3.0 License. If you don\'t want your \
|
|
writing to be edited mercilessly and redistrubuted at will, then \
|
|
don\'t submit it here.<br/><br/>You are also confirming that you \
|
|
wrote this yourself, or copied it from a public domain or similar free \
|
|
resource. See Project:Copyright for full details of the licenses \
|
|
used on this site.\
|
|
<b>DO NOT SUBMIT COPYRIGHTED WORK WITHOUT PERMISSION!</b>'
|
|
);
|
|
viewPage.$saveDialogSaveButton = viewPage.$saveDialog
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-saveButton' );
|
|
viewPage.$saveDialogLoadingIcon = viewPage.$saveDialog
|
|
.find( '.ve-init-mw-viewPageTarget-saveDialog-saving' );
|
|
// Hook onto the 'watch' event on by mediawiki.page.watch.ajax.js
|
|
// Triggered when mw.page.watch.updateWatchLink(link, action) is called
|
|
$( '#ca-watch, #ca-unwatch' )
|
|
.on(
|
|
'watchpage.mw',
|
|
function ( e, action ) {
|
|
viewPage.$saveDialog
|
|
.find( '#ve-init-mw-viewPageTarget-saveDialog-watchList' )
|
|
.prop( 'checked', ( action === 'watch' ) );
|
|
}
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Adds the save dialog to the user interface.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.attachSaveDialog = function () {
|
|
// Update the minoredit and watchthis messages (which came through the message module)
|
|
this.$saveDialog.find( '.ve-init-mw-viewPageTarget-saveDialog-minorEdit-label' )
|
|
.html( ve.msg( 'minoredit' ) );
|
|
this.$saveDialog.find( '.ve-init-mw-viewPageTarget-saveDialog-watchList-label' )
|
|
.html( ve.msg( 'watchthis' ) );
|
|
this.$toolbarWrapper.find( '.ve-ui-toolbar' ).append( this.$saveDialog );
|
|
};
|
|
|
|
/**
|
|
* Removes the save dialog from the user interface.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.detachSaveDialog = function () {
|
|
this.$saveDialog.detach();
|
|
};
|
|
|
|
/**
|
|
* Remembers the window's scroll position.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.saveScrollPosition = function () {
|
|
this.scrollTop = $( window ).scrollTop();
|
|
};
|
|
|
|
/**
|
|
* Restores the window's scroll position.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.restoreScrollPosition = function () {
|
|
if ( this.scrollTop ) {
|
|
$( window ).scrollTop( this.scrollTop );
|
|
this.scrollTop = null;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Shows the loading spinner.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.showSpinner = function () {
|
|
$( '#firstHeading' ).prepend( this.$spinner );
|
|
};
|
|
|
|
/**
|
|
* Hides the loading spinner.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.hideSpinner = function () {
|
|
this.$spinner.detach();
|
|
};
|
|
|
|
/**
|
|
* Shows the page content.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.showPageContent = function () {
|
|
$( '#bodyContent > .ve-init-mw-viewPageTarget-content' )
|
|
.removeClass( 've-init-mw-viewPageTarget-content' )
|
|
.show()
|
|
.fadeTo( 0, 1 );
|
|
};
|
|
|
|
/**
|
|
* Mutes the page content.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.mutePageContent = function () {
|
|
$( '#bodyContent > :visible:not(#siteSub, #contentSub)' )
|
|
.addClass( 've-init-mw-viewPageTarget-content' )
|
|
.fadeTo( 'fast', 0.6 );
|
|
};
|
|
|
|
/**
|
|
* Hides the page content.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.hidePageContent = function () {
|
|
$( '#bodyContent > :visible:not(#siteSub, #contentSub)' )
|
|
.addClass( 've-init-mw-viewPageTarget-content' )
|
|
.hide();
|
|
};
|
|
|
|
/**
|
|
* Shows the table of contents in the view mode.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.showTableOfContents = function () {
|
|
var $toc = $( '#toc' ),
|
|
$wrap = $toc.parent();
|
|
if ( $wrap.data( 've.hideTableOfContents' ) ) {
|
|
$wrap.slideDown(function () {
|
|
$toc.unwrap();
|
|
});
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Hides the table of contents in the view mode.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.hideTableOfContents = function () {
|
|
$( '#toc' )
|
|
.wrap( '<div>' )
|
|
.parent()
|
|
.data( 've.hideTableOfContents', true )
|
|
.slideUp();
|
|
};
|
|
|
|
/**
|
|
* Shows the save dialog.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.showSaveDialog = function () {
|
|
var viewPage = this;
|
|
this.unlockSaveDialogSaveButton();
|
|
this.$saveDialogLoadingIcon.hide();
|
|
this.$saveDialog.fadeIn( 'fast' ).find( 'textarea' ).eq( 0 ).focus();
|
|
$( document ).on( 'keydown', function ( e ) {
|
|
if ( e.which === 27 ) {
|
|
viewPage.onSaveDialogCloseButtonClick();
|
|
}
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Hides the save dialog
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.hideSaveDialog = function () {
|
|
this.$saveDialog.fadeOut( 'fast' );
|
|
this.$document.focus();
|
|
$( document ).off( 'keydown' );
|
|
};
|
|
|
|
/**
|
|
* Resets the fields of the save dialog
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.resetSaveDialog = function () {
|
|
this.$saveDialog
|
|
.find( '#ve-init-mw-viewPageTarget-saveDialog-editSummary' )
|
|
.val( '' )
|
|
.end()
|
|
.find( '#ve-init-mw-viewPageTarget-saveDialog-minorEdit' )
|
|
.prop( 'checked', false );
|
|
};
|
|
|
|
/**
|
|
* Enables the toolbar save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.enableToolbarSaveButton = function () {
|
|
this.$toolbarSaveButton
|
|
.removeClass( 've-init-mw-viewPageTarget-toolbar-saveButton-disabled' );
|
|
};
|
|
|
|
/**
|
|
* Disables the toolbar save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.disableToolbarSaveButton = function () {
|
|
this.$toolbarSaveButton
|
|
.addClass( 've-init-mw-viewPageTarget-toolbar-saveButton-disabled' );
|
|
};
|
|
|
|
/**
|
|
* Enables the save dialog save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.unlockSaveDialogSaveButton = function () {
|
|
this.$saveDialogSaveButton
|
|
.removeClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-saving' );
|
|
};
|
|
|
|
/**
|
|
* Disables the save dialog save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.lockSaveDialogSaveButton = function () {
|
|
this.$saveDialogSaveButton
|
|
.addClass( 've-init-mw-viewPageTarget-saveDialog-saveButton-saving' );
|
|
};
|
|
|
|
/**
|
|
* Shows the toolbar.
|
|
*
|
|
* This also transplants the toolbar to a new location.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.attachToolbar = function () {
|
|
this.$toolbarWrapper = $( '.ve-ui-toolbar-wrapper' )
|
|
.insertBefore( $( '#firstHeading' ) )
|
|
.find( '.ve-ui-toolbar' )
|
|
.slideDown( 'fast' )
|
|
.end();
|
|
};
|
|
|
|
/**
|
|
* Hides the toolbar.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.detachToolbar = function () {
|
|
$( '.ve-ui-toolbar' ).slideUp( 'fast', function () {
|
|
$(this).parent().remove();
|
|
} );
|
|
};
|
|
|
|
/**
|
|
* Enables the toolbar save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.transformPageTitle = function () {
|
|
$( '#firstHeading' ).addClass( 've-init-mw-viewPageTarget-pageTitle' );
|
|
};
|
|
|
|
/**
|
|
* Enables the toolbar save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.mutePageTitle = function () {
|
|
$( '#firstHeading, #siteSub:visible, #contentSub:visible' ).fadeTo( 'fast', 0.6 );
|
|
};
|
|
|
|
/**
|
|
* Disables the toolbar save button.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.restorePageTitle = function () {
|
|
$( '#firstHeading, #siteSub:visible, #contentSub:visible' ).fadeTo( 'fast', 1 );
|
|
setTimeout( function () {
|
|
$( '#firstHeading' ).removeClass( 've-init-mw-viewPageTarget-pageTitle' );
|
|
}, 1000 );
|
|
};
|
|
|
|
/**
|
|
* Modifies page tabs to show that editing is taking place.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.transformSkinTabs = function () {
|
|
$( $( '#p-views' ).length ? '#p-views' : '#p-cactions' )
|
|
.find( 'li.selected' ).removeClass( 'selected' );
|
|
$( '#ca-edit' ).addClass( 'selected' );
|
|
};
|
|
|
|
/**
|
|
* Modifies page tabs to show that viewing is taking place.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.restoreSkinTabs = function () {
|
|
$( $( '#p-views' ).length ? '#p-views' : '#p-cactions' )
|
|
.find( 'li.selected' ).removeClass( 'selected' );
|
|
$( '#ca-view' ).addClass( 'selected' );
|
|
};
|
|
|
|
/**
|
|
* Hides site notice on page if present.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.hideSiteNotice = function () {
|
|
$( '#siteNotice:visible' )
|
|
.addClass( 've-hide' )
|
|
.slideUp( 'fast' );
|
|
};
|
|
|
|
/**
|
|
* Show site notice on page if present.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.restoreSiteNotice = function () {
|
|
$(' #siteNotice.ve-hide' )
|
|
.slideDown( 'fast' );
|
|
};
|
|
|
|
/**
|
|
* Replaces the page content with new HTML.
|
|
*
|
|
* @method
|
|
* @param {HTMLElement} html Rendered HTML from server
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.replacePageContent = function ( html ) {
|
|
$( '#mw-content-text' ).html( html );
|
|
};
|
|
|
|
/**
|
|
* Gets the numeric index of a section in the page.
|
|
*
|
|
* @method
|
|
* @param {HTMLElement} heading Heading element of section
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.getEditSection = function ( heading ) {
|
|
var $page = $( '#mw-content-text' ),
|
|
section = 0;
|
|
$page.find( 'h1, h2, h3, h4, h5, h6' ).not( '#toc h2' ).each( function () {
|
|
section++;
|
|
if ( this === heading ) {
|
|
return false;
|
|
}
|
|
} );
|
|
return section;
|
|
};
|
|
|
|
/**
|
|
* Gets the numeric index of a section in the page.
|
|
*
|
|
* @method
|
|
* @param {HTMLElement} heading Heading element of section
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.saveEditSection = function ( heading ) {
|
|
this.section = this.getEditSection( heading );
|
|
};
|
|
|
|
/**
|
|
* Moves the cursor in the editor to a given section.
|
|
*
|
|
* @method
|
|
* @param {Number} section Section to move cursor to
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.restoreEditSection = function () {
|
|
if ( this.section !== null ) {
|
|
var offset,
|
|
surfaceView = this.surface.getView(),
|
|
surfaceModel = surfaceView.getModel();
|
|
this.$document.find( 'h1, h2, h3, h4, h5, h6' ).eq( this.section - 1 ).each( function () {
|
|
var headingNode = $(this).data( 'node' );
|
|
if ( headingNode ) {
|
|
offset = surfaceModel.getDocument().getNearestContentOffset(
|
|
headingNode.getModel().getOffset()
|
|
);
|
|
surfaceModel.change( null, new ve.Range( offset, offset ) );
|
|
surfaceView.showSelection( surfaceModel.getSelection() );
|
|
}
|
|
} );
|
|
this.section = null;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Adds onbeforunload handler.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.setupBeforeUnloadHandler = function () {
|
|
// Remember any already set on before unload handler
|
|
this.onBeforeUnloadFallback = window.onbeforeunload;
|
|
// Attach before unload handler
|
|
window.onbeforeunload = this.proxiedOnBeforeUnload = ve.bind( this.onBeforeUnload, this );
|
|
// Attach page show handlers
|
|
if ( window.addEventListener ) {
|
|
window.addEventListener( 'pageshow', ve.bind( this.onPageShow, this ), false );
|
|
} else if ( window.attachEvent ) {
|
|
window.attachEvent( 'pageshow', ve.bind( this.onPageShow, this ) );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Removes onbeforunload handler.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.teardownBeforeUnloadHandler = function () {
|
|
// Restore whatever previous onbeforeload hook existed
|
|
window.onbeforeunload = this.onBeforeUnloadFallback;
|
|
};
|
|
|
|
/**
|
|
* Responds to page show event.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.onPageShow = function () {
|
|
// Re-add onbeforeunload handler
|
|
window.onbeforeunload = this.proxiedOnBeforeUnload;
|
|
};
|
|
|
|
/**
|
|
* Responds to before unload event.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.init.mw.ViewPageTarget.prototype.onBeforeUnload = function () {
|
|
var fallbackResult,
|
|
message,
|
|
proxiedOnBeforeUnload = this.proxiedOnBeforeUnload;
|
|
// Check if someone already set on onbeforeunload hook
|
|
if ( this.onBeforeUnloadFallback ) {
|
|
// Get the result of their onbeforeunload hook
|
|
fallbackResult = this.onBeforeUnloadFallback();
|
|
}
|
|
// Check if their onbeforeunload hook returned something
|
|
if ( fallbackResult !== undefined ) {
|
|
// Exit here, returning their message
|
|
message = fallbackResult;
|
|
} else {
|
|
// Check if there's been an edit
|
|
if ( this.surface && this.surface.getModel().getHistory().length ) {
|
|
// Return our message
|
|
message = ve.msg( 'visualeditor-viewpage-savewarning' );
|
|
}
|
|
}
|
|
// Unset the onbeforeunload handler so we don't break page caching in Firefox
|
|
window.onbeforeunload = null;
|
|
if ( message !== undefined ) {
|
|
// ...but if the user chooses not to leave the page, we need to rebind it
|
|
setTimeout( function () {
|
|
window.onbeforeunload = proxiedOnBeforeUnload;
|
|
}, 1 );
|
|
return message;
|
|
}
|
|
};
|
|
|
|
/* Initialization */
|
|
|
|
ve.init.mw.targets.push( new ve.init.mw.ViewPageTarget() );
|