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Statistics code cleanup, fixed multiple db reload bug.

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This commit is contained in:
Yuri Astrakhan 2007-08-09 12:27:50 +00:00
parent 1a0e481f85
commit fa3c83c114
2 changed files with 17 additions and 8 deletions
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16
includes/SiteStats.php
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@ -5,7 +5,7 @@
*/
class SiteStats {
static $row, $loaded = false;
static $admins;
static $admins, $jobs;
static $pageCount = array();
static function recache() {
@ -27,6 +27,8 @@ class SiteStats {
$dbr = wfGetDB( DB_SLAVE );
self::$row = $dbr->selectRow( 'site_stats', '*', false, __METHOD__ );
}
self::$loaded = true;
}
static function loadAndLazyInit() {
@ -104,6 +106,18 @@ class SiteStats {
return self::$admins;
}
static function jobs() {
if ( !isset( self::$jobs ) ) {
$dbr = wfGetDB( DB_SLAVE );
self::$jobs = $dbr->estimateRowCount('job');
/* Zero rows still do single row read for row that doesn't exist, but people are annoyed by that */
if (self::$jobs == 1) {
self::$jobs = 0;
}
}
return self::$jobs;
}
static function pagesInNs( $ns ) {
wfProfileIn( __METHOD__ );
if( !isset( self::$pageCount[$ns] ) ) {

9
includes/SpecialStatistics.php
View file

@ -21,13 +21,8 @@ function wfSpecialStatistics() {
$images = SiteStats::images();
$total = SiteStats::pages();
$users = SiteStats::users();
$admins = $dbr->selectField( 'user_groups', 'COUNT(*)', array( 'ug_group' => 'sysop' ), $fname );
$numJobs = $dbr->estimateRowCount('job');
/* Zero rows still do single row read for row that doesn't exist, but people are annoyed by that */
if ($numJobs == 1) {
$numJobs = 0;
}
$admins = SiteStats::admins();
$numJobs = SiteStats::jobs();
if ($action == 'raw') {
$wgOut->disable();