mw.widgets.MediaResourceQueue.js
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mw.widgets.MediaResourceQueue.js
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	/*!
	* MediaWiki Widgets - MediaResourceQueue class.
	*
	* @copyright 2011-2016 VisualEditor Team and others; see AUTHORS.txt
	* @license The MIT License (MIT); see LICENSE.txt
	*/
	( function () {

	/**
	* @classdesc Media resource queue.
	*
	* @class
	* @extends mw.widgets.APIResultsQueue
	*
	* @constructor
	* @description Create an instance of `mw.widgets.MediaResourceQueue`.
	* @param {Object} [config] Configuration options
	* @param {number} config.maxHeight The maximum height of the media, used in the
	* search call to the API.
	*/
	mw.widgets.MediaResourceQueue = function MwWidgetsMediaResourceQueue( config ) {
	config = config \|\| {};

	// Parent constructor
	mw.widgets.MediaResourceQueue.super.call( this, config );

	this.maxHeight = config.maxHeight \|\| 200;
	};

	/* Inheritance */
	OO.inheritClass( mw.widgets.MediaResourceQueue, mw.widgets.APIResultsQueue );

	/**
	* Fetch the file repos.
	*
	* @return {jQuery.Promise} Promise that resolves when the resources are set up
	*/
	mw.widgets.MediaResourceQueue.prototype.getFileRepos = function () {
	const defaultSource = [ {
	url: mw.util.wikiScript( 'api' ),
	local: ''
	} ];

	if ( !this.fileRepoPromise ) {
	this.fileRepoPromise = new mw.Api().get( {
	action: 'query',
	meta: 'filerepoinfo'
	} ).then(
	( resp ) => resp.query && resp.query.repos \|\| defaultSource,
	() => $.Deferred().resolve( defaultSource )
	);
	}

	return this.fileRepoPromise;
	};

	/**
	* Get image maximum height.
	*
	* @return {string} Image max height
	*/
	mw.widgets.MediaResourceQueue.prototype.getMaxHeight = function () {
	return this.maxHeight;
	};
	}() );