MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / resources / src / mediawiki.widgets / mw.widgets.TitleInputWidget.js

diff --git a/resources/src/mediawiki.widgets/mw.widgets.TitleInputWidget.js b/resources/src/mediawiki.widgets/mw.widgets.TitleInputWidget.js
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+/*!
+ * MediaWiki Widgets - TitleInputWidget class.
+ *
+ * @copyright 2011-2015 MediaWiki Widgets Team and others; see AUTHORS.txt
+ * @license The MIT License (MIT); see LICENSE.txt
+ */
+( function ( $, mw ) {
+
+       /**
+        * Creates an mw.widgets.TitleInputWidget object.
+        *
+        * @class
+        * @extends OO.ui.TextInputWidget
+        * @mixins mw.widgets.TitleWidget
+        * @mixins OO.ui.mixin.LookupElement
+        *
+        * @constructor
+        * @param {Object} [config] Configuration options
+        * @cfg {boolean} [suggestions=true] Display search suggestions
+        * @cfg {RegExp|Function|string} [validate] Perform title validation
+        */
+       mw.widgets.TitleInputWidget = function MwWidgetsTitleInputWidget( config ) {
+               config = config || {};
+
+               // Parent constructor
+               mw.widgets.TitleInputWidget.parent.call( this, $.extend( {}, config, {
+                       validate: config.validate !== undefined ? config.validate : this.isQueryValid.bind( this ),
+                       autocomplete: false
+               } ) );
+
+               // Mixin constructors
+               mw.widgets.TitleWidget.call( this, config );
+               OO.ui.mixin.LookupElement.call( this, config );
+
+               // Properties
+               this.suggestions = config.suggestions !== undefined ? config.suggestions : true;
+
+               // Initialization
+               this.$element.addClass( 'mw-widget-titleInputWidget' );
+               this.lookupMenu.$element.addClass( 'mw-widget-titleWidget-menu' );
+               if ( this.showImages ) {
+                       this.lookupMenu.$element.addClass( 'mw-widget-titleWidget-menu-withImages' );
+               }
+               if ( this.showDescriptions ) {
+                       this.lookupMenu.$element.addClass( 'mw-widget-titleWidget-menu-withDescriptions' );
+               }
+               this.setLookupsDisabled( !this.suggestions );
+       };
+
+       /* Setup */
+
+       OO.inheritClass( mw.widgets.TitleInputWidget, OO.ui.TextInputWidget );
+       OO.mixinClass( mw.widgets.TitleInputWidget, mw.widgets.TitleWidget );
+       OO.mixinClass( mw.widgets.TitleInputWidget, OO.ui.mixin.LookupElement );
+
+       /* Methods */
+
+       /**
+        * @inheritdoc mw.widgets.TitleWidget
+        */
+       mw.widgets.TitleInputWidget.prototype.getQueryValue = function () {
+               return this.getValue();
+       };
+
+       /**
+        * @inheritdoc mw.widgets.TitleWidget
+        */
+       mw.widgets.TitleInputWidget.prototype.setNamespace = function ( namespace ) {
+               // Mixin method
+               mw.widgets.TitleWidget.prototype.setNamespace.call( this, namespace );
+
+               this.lookupCache = {};
+               this.closeLookupMenu();
+       };
+
+       /**
+        * @inheritdoc
+        */
+       mw.widgets.TitleInputWidget.prototype.getLookupRequest = function () {
+               return this.getSuggestionsPromise();
+       };
+
+       /**
+        * @inheritdoc OO.ui.mixin.LookupElement
+        */
+       mw.widgets.TitleInputWidget.prototype.getLookupCacheDataFromResponse = function ( response ) {
+               return response.query || {};
+       };
+
+       /**
+        * @inheritdoc OO.ui.mixin.LookupElement
+        */
+       mw.widgets.TitleInputWidget.prototype.getLookupMenuOptionsFromData = function ( response ) {
+               return this.getOptionsFromData( response );
+       };
+
+       /**
+        * @inheritdoc
+        */
+       mw.widgets.TitleInputWidget.prototype.onLookupMenuItemChoose = function ( item ) {
+               this.closeLookupMenu();
+               this.setLookupsDisabled( true );
+               this.setValue( item.getData() );
+               this.setLookupsDisabled( !this.suggestions );
+       };
+
+       /**
+        * @inheritdoc
+        */
+       mw.widgets.TitleInputWidget.prototype.focus = function () {
+               var retval;
+
+               // Prevent programmatic focus from opening the menu
+               this.setLookupsDisabled( true );
+
+               // Parent method
+               retval = mw.widgets.TitleInputWidget.parent.prototype.focus.apply( this, arguments );
+
+               this.setLookupsDisabled( !this.suggestions );
+
+               return retval;
+       };
+
+       /**
+        * @inheritdoc
+        */
+       mw.widgets.TitleInputWidget.prototype.cleanUpValue = function ( value ) {
+               var widget = this;
+
+               // Parent method
+               value = mw.widgets.TitleInputWidget.parent.prototype.cleanUpValue.call( this, value );
+
+               return $.trimByteLength( this.value, value, this.maxLength, function ( value ) {
+                       var title = widget.getTitle( value );
+                       return title ? title.getMain() : value;
+               } ).newVal;
+       };
+
+}( jQuery, mediaWiki ) );