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<?php
/**
* See deferred.txt
*
* @package MediaWiki
*/
/**
*
* @package MediaWiki
*/
class SiteStatsUpdate {
var $mViews, $mEdits, $mGood, $mPages, $mUsers;
function SiteStatsUpdate( $views, $edits, $good, $pages = 0, $users = 0 ) {
$this->mViews = $views;
$this->mEdits = $edits;
$this->mGood = $good;
$this->mPages = $pages;
$this->mUsers = $users;
}
function appendUpdate( &$sql, $field, $delta ) {
if ( $delta ) {
if ( $sql ) {
$sql .= ',';
}
if ( $delta < 0 ) {
$sql .= "$field=$field-1";
} else {
$sql .= "$field=$field+1";
}
}
}
function doUpdate() {
$fname = 'SiteStatsUpdate::doUpdate';
$dbw =& wfGetDB( DB_MASTER );
# First retrieve the row just to find out which schema we're in
$row = $dbw->selectRow( 'site_stats', '*', false, $fname );
$updates = '';
$this->appendUpdate( $updates, 'ss_total_views', $this->mViews );
$this->appendUpdate( $updates, 'ss_total_edits', $this->mEdits );
$this->appendUpdate( $updates, 'ss_good_articles', $this->mGood );
if ( isset( $row->ss_total_pages ) ) {
# Update schema if required
if ( $row->ss_total_pages == -1 && !$this->mViews ) {
$dbr =& wfGetDB( DB_SLAVE, array( 'SpecialStatistics', 'vslow') );
extract( $dbr->tableNames( 'page', 'user' ) );
$sql = "SELECT COUNT(page_namespace) AS total FROM $page";
$res = $dbr->query( $sql, $fname );
$pageRow = $dbr->fetchObject( $res );
$pages = $pageRow->total + $this->mPages;
$sql = "SELECT COUNT(user_id) AS total FROM $user";
$res = $dbr->query( $sql, $fname );
$userRow = $dbr->fetchObject( $res );
$users = $userRow->total + $this->mUsers;
if ( $updates ) {
$updates .= ',';
}
$updates .= "ss_total_pages=$pages, ss_users=$users";
} else {
$this->appendUpdate( $updates, 'ss_total_pages', $this->mPages );
$this->appendUpdate( $updates, 'ss_users', $this->mUsers );
}
}
if ( $updates ) {
$site_stats = $dbw->tableName( 'site_stats' );
$sql = $dbw->limitResultForUpdate("UPDATE $site_stats SET $updates", 1);
$dbw->begin();
$dbw->query( $sql, $fname );
$dbw->commit();
}
/*
global $wgDBname, $wgTitle;
if ( $this->mGood && $wgDBname == 'enwiki' ) {
$good = $dbw->selectField( 'site_stats', 'ss_good_articles', '', $fname );
error_log( $good . ' ' . $wgTitle->getPrefixedDBkey() . "\n", 3, '/home/wikipedia/logs/million.log' );
}
*/
}
}
?>
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