From: Tim Starling <tstarling@users.mediawiki.org>
Date: Thu, 16 Mar 2006 02:57:44 +0000 (+0000)
Subject: Save the last modified timestamp to the parser cache, to avoid the need for a revisio... 
X-Git-Tag: 1.6.0~203
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/password.php?a=commitdiff_plain;h=ff375dd5f78978fb8d5159c25782448b7e198233;p=lhc%2Fweb%2Fwiklou.git

Save the last modified timestamp to the parser cache, to avoid the need for a revision row load on hits.
---

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index 3517e45d4d..b90faf87cb 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -360,7 +360,7 @@ class OutputPage {
 	 *
 	 * @return bool
 	 */
-	function tryParserCache( $article, $user ) {
+	function tryParserCache( &$article, $user ) {
 		$parserCache =& ParserCache::singleton();
 		$parserOutput = $parserCache->get( $article, $user );
 		if ( $parserOutput !== false ) {
diff --git a/includes/ParserCache.php b/includes/ParserCache.php
index d9a7c849b6..712c664cdf 100644
--- a/includes/ParserCache.php
+++ b/includes/ParserCache.php
@@ -78,8 +78,10 @@ class ParserCache {
 				}
 				$this->mMemc->delete( $key );
 				$value = false;
-
 			} else {
+				if ( isset( $value->mTimestamp ) ) {
+					$article->mTimestamp = $value->mTimestamp;
+				}
 				wfIncrStats( "pcache_hit" );
 			}
 		} else {
@@ -97,6 +99,10 @@ class ParserCache {
 		$key = $this->getKey( $article, $user );
 		$now = wfTimestampNow();
 		$parserOutput->setCacheTime( $now );
+
+		// Save the timestamp so that we don't have to load the revision row on view
+		$parserOutput->mTimestamp = $article->getTimestamp();
+		
 		$parserOutput->mText .= "\n<!-- Saved in parser cache with key $key and timestamp $now -->\n";
 		wfDebug( "Saved in parser cache with key $key and timestamp $now\n" );