mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/DiscussionTools
synced 2024-11-24 16:34:21 +00:00
390 lines
10 KiB
JavaScript
390 lines
10 KiB
JavaScript
var controller = require( 'ext.discussionTools.controller' ),
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modifier = require( 'ext.discussionTools.modifier' ),
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logger = require( 'ext.discussionTools.logger' );
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/**
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* DiscussionTools ReplyWidget class
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*
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* @class mw.dt.ReplyWidget
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* @extends OO.ui.Widget
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* @constructor
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* @param {Object} comment Parsed comment object
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* @param {Object} [config] Configuration options
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* @param {Object} [config.input] Configuration options for the comment input widget
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*/
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function ReplyWidget( comment, config ) {
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var returnTo, contextNode;
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config = config || {};
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// Parent constructor
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ReplyWidget.super.call( this, config );
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this.comment = comment;
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contextNode = modifier.closest( this.comment.range.endContainer, 'dl, ul, ol' );
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this.context = contextNode ? contextNode.nodeName.toLowerCase() : 'dl';
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this.replyBodyWidget = this.createReplyBodyWidget( config.input );
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this.replyButton = new OO.ui.ButtonWidget( {
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flags: [ 'primary', 'progressive' ],
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label: mw.msg( 'discussiontools-replywidget-reply' )
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} );
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this.cancelButton = new OO.ui.ButtonWidget( {
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flags: [ 'destructive' ],
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label: mw.msg( 'discussiontools-replywidget-cancel' ),
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framed: false
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} );
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this.$preview = $( '<div>' ).addClass( 'dt-ui-replyWidget-preview' ).attr( 'data-label', mw.msg( 'discussiontools-replywidget-preview' ) );
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this.$actionsWrapper = $( '<div>' ).addClass( 'dt-ui-replyWidget-actionsWrapper' );
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this.$actions = $( '<div>' ).addClass( 'dt-ui-replyWidget-actions' ).append(
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this.cancelButton.$element,
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this.replyButton.$element
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);
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this.$terms = $( '<div>' ).addClass( 'dt-ui-replyWidget-terms' ).append(
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mw.message( 'discussiontools-replywidget-terms-click', mw.msg( 'discussiontools-replywidget-reply' ) ).parseDom()
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);
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this.$actionsWrapper.append( this.$terms, this.$actions );
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// Events
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this.replyButton.connect( this, { click: 'onReplyClick' } );
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this.cancelButton.connect( this, { click: 'tryTeardown' } );
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this.$element.on( 'keydown', this.onKeyDown.bind( this ) );
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this.beforeUnloadHandler = this.onBeforeUnload.bind( this );
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this.unloadHandler = this.onUnload.bind( this );
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this.api = new mw.Api();
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this.onInputChangeThrottled = OO.ui.throttle( this.onInputChange.bind( this ), 1000 );
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// Initialization
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this.$element.addClass( 'dt-ui-replyWidget' ).append(
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this.replyBodyWidget.$element,
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this.$preview,
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this.$actionsWrapper
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);
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if ( mw.user.isAnon() ) {
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returnTo = {
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returntoquery: encodeURIComponent( window.location.search ),
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returnto: mw.config.get( 'wgPageName' )
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};
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this.anonWarning = new OO.ui.MessageWidget( {
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classes: [ 'dt-ui-replyWidget-anonWarning' ],
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type: 'warning',
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label: mw.message( 'discussiontools-replywidget-anon-warning' )
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.params( [
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mw.util.getUrl( 'Special:Userlogin', returnTo ),
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mw.util.getUrl( 'Special:Userlogin/signup', returnTo )
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] )
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.parseDom()
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} );
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this.anonWarning.$element.append( this.$actions );
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this.$element.append( this.anonWarning.$element, this.$terms );
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this.$actionsWrapper.detach();
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}
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// Init preview and button state
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this.onInputChange();
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}
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/* Inheritance */
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OO.inheritClass( ReplyWidget, OO.ui.Widget );
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/* Methods */
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ReplyWidget.prototype.createReplyBodyWidget = null;
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ReplyWidget.prototype.focus = null;
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ReplyWidget.prototype.insertNewNodes = null;
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ReplyWidget.prototype.getValue = null;
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ReplyWidget.prototype.isEmpty = null;
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ReplyWidget.prototype.clear = function () {
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if ( this.errorMessage ) {
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this.errorMessage.$element.remove();
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}
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};
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ReplyWidget.prototype.setPending = function ( pending ) {
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if ( pending ) {
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this.replyButton.setDisabled( true );
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this.cancelButton.setDisabled( true );
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} else {
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this.replyButton.setDisabled( false );
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this.cancelButton.setDisabled( false );
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}
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};
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ReplyWidget.prototype.setup = function () {
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this.bindBeforeUnloadHandler();
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};
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ReplyWidget.prototype.tryTeardown = function () {
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var promise,
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widget = this;
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if ( !this.isEmpty() ) {
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// TODO: Override messages in dialog to be more ReplyWidget specific
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promise = OO.ui.getWindowManager().openWindow( 'abandonedit' )
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.closed.then( function ( data ) {
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if ( !( data && data.action === 'discard' ) ) {
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return $.Deferred().reject().promise();
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}
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logger( {
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action: 'abort',
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mechanism: 'cancel',
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type: 'abandon'
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} );
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} );
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} else {
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promise = $.Deferred().resolve().promise();
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logger( {
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action: 'abort',
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mechanism: 'cancel',
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type: 'nochange'
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} );
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}
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promise.then( function () {
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widget.teardown();
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} );
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};
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ReplyWidget.prototype.teardown = function () {
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this.unbindBeforeUnloadHandler();
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this.clear();
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this.$preview.empty();
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this.emit( 'teardown' );
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};
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ReplyWidget.prototype.onKeyDown = function ( e ) {
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if ( e.which === OO.ui.Keys.ESCAPE ) {
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this.tryTeardown();
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return false;
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}
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};
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ReplyWidget.prototype.onInputChange = function () {
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var wikitext, parsePromise,
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widget = this,
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indent = {
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dl: ':',
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ul: '*',
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ol: '#'
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}[ this.context ];
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this.replyButton.setDisabled( this.isEmpty() );
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if ( this.mode !== 'source' ) {
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return;
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}
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if ( this.previewRequest ) {
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this.previewRequest.abort();
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this.previewRequest = null;
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}
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wikitext = this.getValue();
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if ( !wikitext.trim() ) {
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parsePromise = $.Deferred().resolve( null ).promise();
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} else {
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wikitext = controller.autoSignWikitext( wikitext );
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wikitext = wikitext.slice( 0, -4 ) + '<span style="opacity: 0.6;">~~~~</span>';
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wikitext = indent + wikitext.replace( /\n/g, '\n' + indent );
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this.previewRequest = parsePromise = this.api.post( {
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formatversion: 2,
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action: 'parse',
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text: wikitext,
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pst: true,
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prop: [ 'text', 'modules' ],
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title: mw.config.get( 'wgPageName' )
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} );
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}
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// TODO: Add list context
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parsePromise.then( function ( response ) {
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widget.$preview.html( response ? response.parse.text : '' );
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if ( response ) {
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mw.loader.load( response.parse.modulestyles );
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mw.loader.load( response.parse.modules );
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}
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} );
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};
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ReplyWidget.prototype.onFirstTransaction = function () {
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logger( { action: 'firstChange' } );
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};
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/**
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* Bind the beforeunload handler, if needed and if not already bound.
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*
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* @private
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*/
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ReplyWidget.prototype.bindBeforeUnloadHandler = function () {
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$( window ).on( 'beforeunload', this.beforeUnloadHandler );
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$( window ).on( 'unload', this.unloadHandler );
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};
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/**
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* Unbind the beforeunload handler if it is bound.
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*
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* @private
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*/
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ReplyWidget.prototype.unbindBeforeUnloadHandler = function () {
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$( window ).off( 'beforeunload', this.beforeUnloadHandler );
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$( window ).off( 'unload', this.unloadHandler );
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};
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/**
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* Respond to beforeunload event.
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*
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* @private
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* @param {jQuery.Event} e Event
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* @return {string|undefined}
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*/
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ReplyWidget.prototype.onBeforeUnload = function ( e ) {
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if ( !this.isEmpty() ) {
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e.preventDefault();
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return '';
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}
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};
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/**
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* Respond to unload event.
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*
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* @private
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* @param {jQuery.Event} e Event
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*/
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ReplyWidget.prototype.onUnload = function () {
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logger( {
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action: 'abort',
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type: this.isEmpty() ? 'nochange' : 'abandon',
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mechanism: 'navigate'
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} );
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};
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ReplyWidget.prototype.getParsoidCommentData = function () {
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return controller.getParsoidCommentData(
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mw.config.get( 'wgRelevantPageName' ),
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mw.config.get( 'wgCurRevisionId' ),
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this.comment.id
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);
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};
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ReplyWidget.prototype.onReplyClick = function () {
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var widget = this;
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if ( this.errorMessage ) {
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this.errorMessage.$element.remove();
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}
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this.setPending( true );
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logger( { action: 'saveIntent' } );
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// We must get a new copy of the document every time, otherwise any unsaved replies will pile up
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this.getParsoidCommentData().then( function ( parsoidData ) {
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logger( { action: 'saveAttempt' } );
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return controller.postReply( widget, parsoidData );
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} ).catch( function ( code, data ) {
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// Handle edit conflicts. Load the latest revision of the page, then try again. If the parent
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// comment has been deleted from the page, or if retry also fails for some other reason, the
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// error is handled as normal below.
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if ( code === 'editconflict' ) {
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return widget.api.get( {
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action: 'query',
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prop: 'revisions',
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rvprop: 'ids',
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rvlimit: 1,
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titles: mw.config.get( 'wgRelevantPageName' ),
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formatversion: 2
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} ).then( function ( resp ) {
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var latestRevId = resp.query.pages[ 0 ].revisions[ 0 ].revid;
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mw.config.set( {
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wgCurRevisionId: latestRevId,
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wgRevisionId: latestRevId
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} );
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return widget.getParsoidCommentData().then( function ( parsoidData ) {
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return controller.postReply( widget, parsoidData );
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} );
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} );
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}
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return $.Deferred().reject( code, data ).promise();
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} ).then( function ( data ) {
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// eslint-disable-next-line no-jquery/no-global-selector
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var $container = $( '#mw-content-text' );
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widget.teardown();
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// TODO: Tell controller to teardown all other open widgets
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// Update page state
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$container.html( data.content );
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mw.config.set( {
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wgCurRevisionId: data.newrevid,
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wgRevisionId: data.newrevid
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} );
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mw.config.set( data.jsconfigvars );
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mw.loader.load( data.modules );
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// TODO update categories, lastmodified
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// (see ve.init.mw.DesktopArticleTarget.prototype.replacePageContent)
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// Re-initialize
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controller.init( $container.find( '.mw-parser-output' ), {
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repliedTo: widget.comment.id
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} );
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mw.hook( 'wikipage.content' ).fire( $container );
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logger( {
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action: 'saveSuccess',
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// eslint-disable-next-line camelcase
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revision_id: data.newrevid
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} );
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}, function ( code, data ) {
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var typeMap = {
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// Compare to ve.init.mw.ArticleTargetEvents.js in VisualEditor.
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editconflict: 'editConflict',
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wasdeleted: 'editPageDeleted',
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abusefilter: 'extensionAbuseFilter',
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'abusefilter-disallowed': 'extensionAbuseFilter',
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captcha: 'extensionCaptcha',
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spamprotectiontext: 'extensionSpamBlacklist',
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titleblacklist: 'extensionTitleBlacklist',
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'titleblacklist-forbidden-edit': 'extensionTitleBlacklist',
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badtoken: 'userBadToken',
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newuser: 'userNewUser',
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spamblacklist: 'extensionSpamBlacklist',
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empty: 'responseEmpty',
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unknown: 'responseUnknown',
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pagedeleted: 'editPageDeleted'
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};
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widget.errorMessage = new OO.ui.MessageWidget( {
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type: 'error',
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label: widget.api.getErrorMessage( data )
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} );
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widget.errorMessage.$element.insertBefore( widget.replyBodyWidget.$element );
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if ( data.edit && data.edit.captcha ) {
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code = 'captcha';
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}
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logger( {
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action: 'saveFailure',
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message: code,
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type: typeMap[ code ] || 'responseUnknown'
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} );
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} ).always( function () {
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widget.setPending( false );
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} );
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};
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/* Window registration */
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OO.ui.getWindowManager().addWindows( [ new mw.widgets.AbandonEditDialog() ] );
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module.exports = ReplyWidget;
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