http://www.mediawiki.org/wiki/Special:Code/MediaWiki/56271
Revision: 56271
Author: aaron
Date: 2009-09-13 16:50:35 +0000 (Sun, 13 Sep 2009)
Log Message:
-----------
For wikis with $wgMiserMode off, update activeuser count daily rather than per
page view. Those with $wgMiserMode on still use $wgSpecialPageCacheUpdates.
Modified Paths:
--------------
trunk/phase3/includes/specials/SpecialStatistics.php
Modified: trunk/phase3/includes/specials/SpecialStatistics.php
===================================================================
--- trunk/phase3/includes/specials/SpecialStatistics.php 2009-09-13
16:27:41 UTC (rev 56270)
+++ trunk/phase3/includes/specials/SpecialStatistics.php 2009-09-13
16:50:35 UTC (rev 56271)
@@ -23,7 +23,7 @@
}
public function execute( $par ) {
- global $wgOut, $wgRequest, $wgMessageCache;
+ global $wgOut, $wgRequest, $wgMessageCache, $wgMemc;
global $wgDisableCounters, $wgMiserMode;
$wgMessageCache->loadAllMessages();
@@ -48,8 +48,13 @@
# Set active user count
if( !$wgMiserMode ) {
- $dbw = wfGetDB( DB_MASTER );
- SiteStatsUpdate::cacheUpdate( $dbw );
+ $key = wfMemcKey( 'sitestats', 'activeusers-updated' );
+ // Re-calculate the count if the last tally is old...
+ if( !$wgMemc->get($key) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ SiteStatsUpdate::cacheUpdate( $dbw );
+ $wgMemc->set( $key, '1', 24*3600 ); // don't
update for 1 day
+ }
}
# Do raw output
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