From 08aa4418c30cfc18ccc69a0f0f9cb9e17be6c196 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Mon, 12 Aug 2013 09:28:15 +0200
Subject: Update to MediaWiki 1.21.1

---
 includes/specials/SpecialMergeHistory.php | 53 +++++++++++++++++++------------
 1 file changed, 32 insertions(+), 21 deletions(-)

(limited to 'includes/specials/SpecialMergeHistory.php')

diff --git a/includes/specials/SpecialMergeHistory.php b/includes/specials/SpecialMergeHistory.php
index 1f057499..1476e156 100644
--- a/includes/specials/SpecialMergeHistory.php
+++ b/includes/specials/SpecialMergeHistory.php
@@ -141,7 +141,7 @@ class SpecialMergeHistory extends SpecialPage {
 			'<fieldset>' .
 			Xml::element( 'legend', array(),
 				$this->msg( 'mergehistory-box' )->text() ) .
-			Html::hidden( 'title', $this->getTitle()->getPrefixedDbKey() ) .
+			Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() ) .
 			Html::hidden( 'submitted', '1' ) .
 			Html::hidden( 'mergepoint', $this->mTimestamp ) .
 			Xml::openElement( 'table' ) .
@@ -373,26 +373,33 @@ class SpecialMergeHistory extends SpecialPage {
 					$destTitle->getPrefixedText()
 				)->inContentLanguage()->text();
 			}
-			$mwRedir = MagicWord::get( 'redirect' );
-			$redirectText = $mwRedir->getSynonym( 0 ) . ' [[' . $destTitle->getPrefixedText() . "]]\n";
-			$redirectPage = WikiPage::factory( $targetTitle );
-			$redirectRevision = new Revision( array(
-				'page'    => $this->mTargetID,
-				'comment' => $comment,
-				'text'    => $redirectText ) );
-			$redirectRevision->insertOn( $dbw );
-			$redirectPage->updateRevisionOn( $dbw, $redirectRevision );
-
-			# Now, we record the link from the redirect to the new title.
-			# It should have no other outgoing links...
-			$dbw->delete( 'pagelinks', array( 'pl_from' => $this->mDestID ), __METHOD__ );
-			$dbw->insert( 'pagelinks',
-				array(
-					'pl_from'      => $this->mDestID,
-					'pl_namespace' => $destTitle->getNamespace(),
-					'pl_title'     => $destTitle->getDBkey() ),
-				__METHOD__
-			);
+
+			$contentHandler = ContentHandler::getForTitle( $targetTitle );
+			$redirectContent = $contentHandler->makeRedirectContent( $destTitle );
+
+			if ( $redirectContent ) {
+				$redirectPage = WikiPage::factory( $targetTitle );
+				$redirectRevision = new Revision( array(
+					'title'   => $targetTitle,
+					'page'    => $this->mTargetID,
+					'comment' => $comment,
+					'content' => $redirectContent ) );
+				$redirectRevision->insertOn( $dbw );
+				$redirectPage->updateRevisionOn( $dbw, $redirectRevision );
+
+				# Now, we record the link from the redirect to the new title.
+				# It should have no other outgoing links...
+				$dbw->delete( 'pagelinks', array( 'pl_from' => $this->mDestID ), __METHOD__ );
+				$dbw->insert( 'pagelinks',
+					array(
+						'pl_from'      => $this->mDestID,
+						'pl_namespace' => $destTitle->getNamespace(),
+						'pl_title'     => $destTitle->getDBkey() ),
+					__METHOD__
+				);
+			} else {
+				// would be nice to show a warning if we couldn't create a redirect
+			}
 		} else {
 			$targetTitle->invalidateCache(); // update histories
 		}
@@ -416,6 +423,10 @@ class SpecialMergeHistory extends SpecialPage {
 
 		return true;
 	}
+
+	protected function getGroupName() {
+		return 'pagetools';
+	}
 }
 
 class MergeHistoryPager extends ReverseChronologicalPager {
-- 
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