X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=blobdiff_plain;f=resources%2Fsrc%2Fmediawiki%2Fmediawiki.user.js;h=5fc19907588dd388d1f72449b5d84fb2dd09d2a3;hb=23d487ce81a479b44b95cb5ec5066e79fcd64978;hp=65e9e4168d5ced31473a18ea1ae816c046f3e1e9;hpb=54a7efa8abf133bf44e0b042ed12b4b8a68dc444;p=lhc%2Fweb%2Fwiklou.git

diff --git a/resources/src/mediawiki/mediawiki.user.js b/resources/src/mediawiki/mediawiki.user.js
index 65e9e4168d..5fc1990758 100644
--- a/resources/src/mediawiki/mediawiki.user.js
+++ b/resources/src/mediawiki/mediawiki.user.js
@@ -4,7 +4,7 @@
  */
 /* global Uint32Array */
 ( function ( mw, $ ) {
-	var userInfoPromise;
+	var userInfoPromise, stickyRandomSessionId;
 
 	/**
 	 * Get the current user's groups or rights
@@ -48,7 +48,7 @@
 				// Support: IE 11
 				crypto = window.crypto || window.msCrypto;
 
-			if ( crypto && crypto.getRandomValues ) {
+			if ( crypto && crypto.getRandomValues && typeof Uint32Array === 'function' ) {
 				// Fill an array with 2 random values, each of which is 32 bits.
 				// Note that Uint32Array is array-like but does not implement Array.
 				rnds = new Uint32Array( 2 );
@@ -71,6 +71,20 @@
 			return hexRnds.join( '' );
 		},
 
+		/**
+		 * A sticky generateRandomSessionId for the current JS execution context,
+		 * cached within this class.
+		 *
+		 * @return {string} 64 bit integer in hex format, padded
+		 */
+		stickyRandomId: function () {
+			if ( !stickyRandomSessionId ) {
+				stickyRandomSessionId = mw.user.generateRandomSessionId();
+			}
+
+			return stickyRandomSessionId;
+		},
+
 		/**
 		 * Get the current user's database id
 		 *