X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=resources%2Fsrc%2Fmediawiki.base%2Fmediawiki.base.js;h=9016c7c274cc2a68b2194da5fd0c939f354f27c2;hb=7706ef1e67933bc85f2202c175d3652e379cb491;hp=107ab33fb6bc77e8aee4baed4bf7790ac3d199f6;hpb=8c9de54eef541b4e5997f0d40f1619ae84b0b3a4;p=lhc%2Fweb%2Fwiklou.git

diff --git a/resources/src/mediawiki.base/mediawiki.base.js b/resources/src/mediawiki.base/mediawiki.base.js
index 107ab33fb6..9016c7c274 100644
--- a/resources/src/mediawiki.base/mediawiki.base.js
+++ b/resources/src/mediawiki.base/mediawiki.base.js
@@ -644,7 +644,7 @@
 		var deferred = $.Deferred();
 
 		// Allow calling with a single dependency as a string
-		if ( typeof dependencies === 'string' ) {
+		if ( !Array.isArray( dependencies ) ) {
 			dependencies = [ dependencies ];
 		}
 
@@ -662,13 +662,42 @@
 			return deferred.reject( e ).promise();
 		}
 
-		mw.loader.enqueue( dependencies, function () {
-			deferred.resolve( mw.loader.require );
-		}, deferred.reject );
+		mw.loader.enqueue(
+			dependencies,
+			function () { deferred.resolve( mw.loader.require ); },
+			deferred.reject
+		);
 
 		return deferred.promise();
 	};
 
+	/**
+	 * Load a script by URL.
+	 *
+	 * Example:
+	 *
+	 *     mw.loader.getScript(
+	 *         'https://example.org/x-1.0.0.js'
+	 *     )
+	 *         .then( function () {
+	 *             // Script succeeded. You can use X now.
+	 *         }, function ( e ) {
+	 *             // Script failed. X is not avaiable
+	 *             mw.log.error( e.message ); // => "Failed to load script"
+	 *         } );
+	 *     } );
+	 *
+	 * @member mw.loader
+	 * @param {string} url Script URL
+	 * @return {jQuery.Promise} Resolved when the script is loaded
+	 */
+	mw.loader.getScript = function ( url ) {
+		return $.ajax( url, { dataType: 'script', cache: true } )
+			.catch( function () {
+				throw new Error( 'Failed to load script' );
+			} );
+	};
+
 	// Alias $j to jQuery for backwards compatibility
 	// @deprecated since 1.23 Use $ or jQuery instead
 	mw.log.deprecate( window, '$j', $, 'Use $ or jQuery instead.' );