From b382c388278483e849c87f27a74ce7452dcf435d Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Sat, 3 Apr 2010 14:48:25 +0000
Subject: [PATCH] * (bug 18499) Added "enhanced" URL parameter to switch
 between old and enhanced changes list

---
 RELEASE-NOTES            | 2 ++
 includes/ChangesList.php | 6 ++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 12a21f8998..be2b5fdc68 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -37,6 +37,8 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * Support git:// and mms:// protocols by default for external links
 * (bug 15810) Blocked admins can no longer unblock themselves without the
   'unblockself' permission (which they have by default)
+* (bug 18499) Added "enhanced" URL parameter to switch between old and enhanced
+  changes list
 
 === Bug fixes in 1.17 ===
 * (bug 17560) Half-broken deletion moved image files to deletion archive without
diff --git a/includes/ChangesList.php b/includes/ChangesList.php
index 9f09299161..442d011106 100644
--- a/includes/ChangesList.php
+++ b/includes/ChangesList.php
@@ -44,11 +44,13 @@ class ChangesList {
 	 * @return ChangesList derivative
 	 */
 	public static function newFromUser( &$user ) {
+		global $wgRequest;
+
 		$sk = $user->getSkin();
 		$list = null;
 		if( wfRunHooks( 'FetchChangesList', array( &$user, &$sk, &$list ) ) ) {
-			return $user->getOption( 'usenewrc' ) ?
-				new EnhancedChangesList( $sk ) : new OldChangesList( $sk );
+			$new = $wgRequest->getBool( 'enhanced', $user->getOption( 'usenewrc' ) );
+			return $new ? new EnhancedChangesList( $sk ) : new OldChangesList( $sk );
 		} else {
 			return $list;
 		}
-- 
2.20.1