1 files changed, 141 insertions, 0 deletions
diff --git a/www/wiki/resources/src/mediawiki.widgets/mw.widgets.TitleInputWidget.js b/www/wiki/resources/src/mediawiki.widgets/mw.widgets.TitleInputWidget.js
new file mode 100644
index 00000000..4b1109b4
--- /dev/null
+++ b/www/wiki/resources/src/mediawiki.widgets/mw.widgets.TitleInputWidget.js
@@ -0,0 +1,141 @@
+/*!
+ * 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 ) {
+
+	var trimByteLength = require( 'mediawiki.String' ).trimByteLength;
+
+	/**
+	 * 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.getMWTitle( value );
+			return title ? title.getMain() : value;
+		} ).newVal;
+	};
+
+}( jQuery, mediaWiki ) );