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/*!
* MediaWiki Widgets - TitleSearchWidget 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.TitleSearchWidget object.
*
* @class
* @extends OO.ui.SearchWidget
* @mixins OO.ui.mixin.RequestManager
* @mixins mw.widgets.TitleWidget
*
* @constructor
* @param {Object} [config] Configuration options
*/
mw.widgets.TitleSearchWidget = function MwWidgetsTitleSearchWidget( config ) {
config = config || {};
// Parent constructor
mw.widgets.TitleSearchWidget.parent.call( this, config );
// Mixin constructors
mw.widgets.TitleWidget.call( this, config );
OO.ui.mixin.RequestManager.call( this, config );
this.query.setValidation( this.isQueryValid.bind( this ) );
// Events
this.results.connect( this, { choose: 'onTitleSearchResultsChoose' } );
// Initialization
this.$element.addClass( 'mw-widget-titleSearchWidget' );
this.results.$element.addClass( 'mw-widget-titleWidget-menu' );
if ( this.showImages ) {
this.results.$element.addClass( 'mw-widget-titleWidget-menu-withImages' );
}
if ( this.showDescriptions ) {
this.results.$element.addClass( 'mw-widget-titleWidget-menu-withDescriptions' );
}
if ( this.maxLength !== undefined ) {
this.getQuery().$input.attr( 'maxlength', this.maxLength );
}
};
/* Setup */
OO.inheritClass( mw.widgets.TitleSearchWidget, OO.ui.SearchWidget );
OO.mixinClass( mw.widgets.TitleSearchWidget, OO.ui.mixin.RequestManager );
OO.mixinClass( mw.widgets.TitleSearchWidget, mw.widgets.TitleWidget );
/* Methods */
/**
* @inheritdoc mw.widgets.TitleWidget
*/
mw.widgets.TitleSearchWidget.prototype.getQueryValue = function () {
return this.getQuery().getValue();
};
/**
* Handle choose events from the result widget
*
* @param {OO.ui.OptionWidget} item Chosen item
*/
mw.widgets.TitleSearchWidget.prototype.onTitleSearchResultsChoose = function ( item ) {
this.getQuery().setValue( item.getData() );
};
/**
* @inheritdoc
*/
mw.widgets.TitleSearchWidget.prototype.onQueryChange = function () {
var widget = this;
this.getRequestData().done( function ( data ) {
// Parent method
mw.widgets.TitleSearchWidget.parent.prototype.onQueryChange.call( widget );
widget.results.addItems( widget.getOptionsFromData( data ) );
} );
};
/**
* @inheritdoc OO.ui.mixin.RequestManager
*/
mw.widgets.TitleSearchWidget.prototype.getRequestQuery = function () {
return this.getQueryValue();
};
/**
* @inheritdoc OO.ui.mixin.RequestManager
*/
mw.widgets.TitleSearchWidget.prototype.getRequest = function () {
return this.getSuggestionsPromise();
};
/**
* @inheritdoc OO.ui.mixin.RequestManager
*/
mw.widgets.TitleSearchWidget.prototype.getRequestCacheDataFromResponse = function ( response ) {
return response.query || {};
};
}( mediaWiki ) );
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