X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FMediaWiki.php;h=fbacb2504e61a8b661ab99c2dc46d7ab7778f895;hb=09f4a785b33c346f668067b526594ccbc73b8bf0;hp=5510d3591340ccfa902849d7e86173679b2b27be;hpb=71438da00f6876bd582cd406108ded1c15514909;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/MediaWiki.php b/includes/MediaWiki.php
index 5510d35913..fbacb2504e 100644
--- a/includes/MediaWiki.php
+++ b/includes/MediaWiki.php
@@ -283,9 +283,11 @@ class MediaWiki {
 	 *   /w/index.php?title=Foo_Bar -> /wiki/Foo_Bar
 	 * - Don't redirect anything with query parameters other than 'title' or 'action=view'.
 	 *
+	 * @param Title $title
 	 * @return bool True if a redirect was set.
+	 * @throws HttpError
 	 */
-	private function tryNormaliseRedirect( $title ) {
+	private function tryNormaliseRedirect( Title $title ) {
 		$request = $this->context->getRequest();
 		$output = $this->context->getOutput();
 
@@ -363,9 +365,8 @@ class MediaWiki {
 			$this->context->setWikiPage( $article->getPage() );
 		}
 
-		// NS_MEDIAWIKI has no redirects.
-		// It is also used for CSS/JS, so performance matters here...
-		if ( $title->getNamespace() == NS_MEDIAWIKI ) {
+		// Skip some unnecessary code if the content model doesn't support redirects
+		if ( !ContentHandler::getForTitle( $title )->supportsRedirects() ) {
 			return $article;
 		}
 
@@ -496,36 +497,39 @@ class MediaWiki {
 	public function doPreOutputCommit() {
 		// Either all DBs should commit or none
 		ignore_user_abort( true );
-		wfGetLBFactory()->commitMasterChanges();
+
+		// Commit all changes and record ChronologyProtector positions
+		$factory = wfGetLBFactory();
+		$factory->commitMasterChanges();
+		$factory->shutdown();
+
+		wfDebug( __METHOD__ . ' completed; all transactions committed' );
 	}
 
 	/**
 	 * This function does work that can be done *after* the
 	 * user gets the HTTP response so they don't block on it
 	 *
+	 * This manages deferred updates, job insertion,
+	 * final commit, and the logging of profiling data
+	 *
 	 * @param string $mode Use 'fast' to always skip job running
 	 * @since 1.26
 	 */
 	public function doPostOutputShutdown( $mode = 'normal' ) {
-		// Show profiling data if enabled
+		// Show visible profiling data if enabled (which cannot be post-send)
 		Profiler::instance()->logDataPageOutputOnly();
 
 		$that = $this;
 		$callback = function () use ( $that, $mode ) {
 			try {
-				// Assure deferred updates are not in the main transaction
-				wfGetLBFactory()->commitMasterChanges();
-				// Run jobs occasionally, if enabled
-				if ( $mode === 'normal' ) {
-					$that->triggerJobs();
-				}
-				// Do deferred updates and job insertion and final commit
-				$that->restInPeace();
+				$that->restInPeace( $mode );
 			} catch ( Exception $e ) {
 				MWExceptionHandler::handleException( $e );
 			}
 		};
 
+		// Defer everything else...
 		if ( function_exists( 'register_postsend_function' ) ) {
 			// https://github.com/facebook/hhvm/issues/1230
 			register_postsend_function( $callback );
@@ -688,8 +692,12 @@ class MediaWiki {
 
 	/**
 	 * Ends this task peacefully
+	 * @param string $mode Use 'fast' to always skip job running
 	 */
-	public function restInPeace() {
+	public function restInPeace( $mode = 'fast' ) {
+		// Assure deferred updates are not in the main transaction
+		wfGetLBFactory()->commitMasterChanges();
+
 		// Ignore things like master queries/connections on GET requests
 		// as long as they are in deferred updates (which catch errors).
 		Profiler::instance()->getTransactionProfiler()->resetExpectations();
@@ -700,6 +708,12 @@ class MediaWiki {
 		// Make sure any lazy jobs are pushed
 		JobQueueGroup::pushLazyJobs();
 
+		// Now that everything specific to this request is done,
+		// try to occasionally run jobs (if enabled) from the queues
+		if ( $mode === 'normal' ) {
+			$this->triggerJobs();
+		}
+
 		// Log profiling data, e.g. in the database or UDP
 		wfLogProfilingData();