From cd225d19bf2b66c5734528039bf3c2d5c961f561 Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Sat, 3 May 2008 16:07:57 +0000
Subject: [PATCH] Custom rollback summaries now accept the same arguments as
 the default message

---
 RELEASE-NOTES        |  1 +
 includes/Article.php | 20 +++++++++++---------
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 19fe2ee0f9..b16441404c 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -97,6 +97,7 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * Update documentation links in auto-generated LocalSettings.php
 * (bug 13584) The new hook SkinTemplateToolboxEnd was added.
 * (bug 709) Cannot rename/move images and other media files [EXPERIMENTAL]
+* Custom rollback summaries now accept the same arguments as the default message
 
 === Bug fixes in 1.13 ===
 
diff --git a/includes/Article.php b/includes/Article.php
index 6b141b3f32..6e714fae2c 100644
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -2423,7 +2423,7 @@ class Article {
 	 * doRollback() instead.
 	 */
 	public function commitRollback($fromP, $summary, $bot, &$resultDetails) {
-		global $wgUseRCPatrol, $wgUser;
+		global $wgUseRCPatrol, $wgUser, $wgLang;
 		$dbw = wfGetDB( DB_MASTER );
 
 		if( wfReadOnly() ) {
@@ -2488,15 +2488,17 @@ class Article {
 
 		# Generate the edit summary if necessary
 		$target = Revision::newFromId( $s->rev_id );
-		if( empty( $summary ) )
-		{
-			global $wgLang;
-			$summary = wfMsgForContent( 'revertpage',
-					 $target->getUserText(), $from,
-					 $s->rev_id, $wgLang->timeanddate(wfTimestamp(TS_MW, $s->rev_timestamp), true),
-					 $current->getId(), $wgLang->timeanddate($current->getTimestamp())
-			);
+		if( empty( $summary ) ){
+			$summary = wfMsgForContent( 'revertpage' );
 		}
+		
+		# Allow the custom summary to use the same args as the default message
+		$args = array(
+			$target->getUserText(), $from, $s->rev_id,
+			$wgLang->timeanddate(wfTimestamp(TS_MW, $s->rev_timestamp), true),
+			$current->getId(), $wgLang->timeanddate($current->getTimestamp())
+		);
+		$summary = wfMsgReplaceArgs( $summary, $args ); 
 
 		# Save
 		$flags = EDIT_UPDATE;
-- 
2.20.1