update to MediaWiki 1.17.0

1 files changed, 25 insertions, 13 deletions

diff --git a/includes/FileDeleteForm.php b/includes/FileDeleteForm.php
index dad19524..030330bb 100644
--- a/includes/FileDeleteForm.php
+++ b/includes/FileDeleteForm.php
@@ -102,34 +102,47 @@ class FileDeleteForm {
 	public static function doDelete( &$title, &$file, &$oldimage, $reason, $suppress ) {
 		global $wgUser;
 		$article = null;
+		$status = Status::newFatal( 'error' );
+
 		if( $oldimage ) {
 			$status = $file->deleteOld( $oldimage, $reason, $suppress );
 			if( $status->ok ) {
 				// Need to do a log item
 				$log = new LogPage( 'delete' );
 				$logComment = wfMsgForContent( 'deletedrevision', $oldimage );
-				if( trim( $reason ) != '' )
+				if( trim( $reason ) != '' ) {
 					$logComment .= wfMsgForContent( 'colon-separator' ) . $reason;
-					$log->addEntry( 'delete', $title, $logComment );
+				}
+				$log->addEntry( 'delete', $title, $logComment );
 			}
 		} else {
-			$status = $file->delete( $reason, $suppress );
-			if( $status->ok ) {
-				$id = $title->getArticleID( GAID_FOR_UPDATE );
-				// Need to delete the associated article
-				$article = new Article( $title );
-				$error = '';
-				if( wfRunHooks('ArticleDelete', array(&$article, &$wgUser, &$reason, &$error)) ) {
-					if( $article->doDeleteArticle( $reason, $suppress, $id ) ) {
+			$id = $title->getArticleID( Title::GAID_FOR_UPDATE );
+			$article = new Article( $title );
+			$error = '';
+			$dbw = wfGetDB( DB_MASTER );
+			try {
+				if( wfRunHooks( 'ArticleDelete', array( &$article, &$wgUser, &$reason, &$error ) ) ) {
+					// delete the associated article first
+					if( $article->doDeleteArticle( $reason, $suppress, $id, false ) ) {
 						global $wgRequest;
 						if( $wgRequest->getCheck( 'wpWatch' ) && $wgUser->isLoggedIn() ) {
 							$article->doWatch();
 						} elseif( $title->userIsWatching() ) {
 							$article->doUnwatch();
 						}
-						wfRunHooks('ArticleDeleteComplete', array(&$article, &$wgUser, $reason, $id));
+						$status = $file->delete( $reason, $suppress );
+						if( $status->ok ) {
+							$dbw->commit();
+							wfRunHooks( 'ArticleDeleteComplete', array( &$article, &$wgUser, $reason, $id ) );
+						} else {
+							$dbw->rollback();
+						}
 					}
 				}
+			} catch ( MWException $e ) {
+				// rollback before returning to prevent UI from displaying incorrect "View or restore N deleted edits?"
+				$dbw->rollback();
+				throw $e;
 			}
 		}
 		if( $status->isGood() ) 
@@ -161,7 +174,7 @@ class FileDeleteForm {
 			'id' => 'mw-img-deleteconfirm' ) ) .
 			Xml::openElement( 'fieldset' ) .
 			Xml::element( 'legend', null, wfMsg( 'filedelete-legend' ) ) .
-			Xml::hidden( 'wpEditToken', $wgUser->editToken( $this->oldimage ) ) .
+			Html::hidden( 'wpEditToken', $wgUser->editToken( $this->oldimage ) ) .
 			$this->prepareMessage( 'filedelete-intro' ) .
 			Xml::openElement( 'table', array( 'id' => 'mw-img-deleteconfirm-table' ) ) .
 			"<tr>
@@ -241,7 +254,6 @@ class FileDeleteForm {
 	private function prepareMessage( $message ) {
 		global $wgLang;
 		if( $this->oldimage ) {
-			$url = $this->file->getArchiveUrl( $this->oldimage );
 			return wfMsgExt(
 				"{$message}-old", # To ensure grep will find them: 'filedelete-intro-old', 'filedelete-nofile-old', 'filedelete-success-old'
 				'parse',