* Encoding

[lhc/web/wiklou.git] / index.php

diff --git a/index.php b/index.php
index c97a87a..b95f980 100644 (file)
--- a/index.php
+++ b/index.php
@@ -13,7 +13,7 @@
  *
  * ----------
  *
- * Copyright (C) 2001-2008 Magnus Manske, Brion Vibber, Lee Daniel Crocker,
+ * Copyright (C) 2001-2009 Magnus Manske, Brion Vibber, Lee Daniel Crocker,
  * Tim Starling, Erik Möller, Gabriel Wicke, Ævar Arnfjörð Bjarmason,
  * Niklas Laxström, Domas Mituzas, Rob Church, Yuri Astrakhan, Aryeh Gregor,
  * Aaron Schulz and others.
@@ -67,13 +67,36 @@ wfProfileOut( 'main-misc-setup' );
 #
 if( $wgUseAjax && $action == 'ajax' ) {
        require_once( $IP . '/includes/AjaxDispatcher.php' );
-
        $dispatcher = new AjaxDispatcher();
        $dispatcher->performAction();
        $mediaWiki->restInPeace();
        exit;
 }
 
+if( $wgUseFileCache && isset($wgTitle) ) {
+       wfProfileIn( 'main-try-filecache' );
+       // Raw pages should handle cache control on their own,
+       // even when using file cache. This reduces hits from clients.
+       if( $action != 'raw' && HTMLFileCache::useFileCache() ) {
+               /* Try low-level file cache hit */
+               $cache = new HTMLFileCache( $wgTitle, $action );
+               if( $cache->isFileCacheGood( /* Assume up to date */ ) ) {
+                       /* Check incoming headers to see if client has this cached */
+                       if( !$wgOut->checkLastModified( $cache->fileCacheTime() ) ) {
+                               $cache->loadFromFileCache();
+                       }
+                       # Do any stats increment/watchlist stuff
+                       $wgArticle = MediaWiki::articleFromTitle( $wgTitle );
+                       $wgArticle->viewUpdates();
+                       # Tell $wgOut that output is taken care of
+                       wfProfileOut( 'main-try-filecache' );
+                       $mediaWiki->restInPeace();
+                       exit;
+               }
+       }
+       wfProfileOut( 'main-try-filecache' );
+}
+
 # Setting global variables in mediaWiki
 $mediaWiki->setVal( 'action', $action );
 $mediaWiki->setVal( 'CommandLineMode', $wgCommandLineMode );