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UpdateHitCountWatcher.php
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UpdateHitCountWatcher.php
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<?php
namespace MediaWiki\Extension\AbuseFilter\Watcher;
use MediaWiki\Deferred\DeferredUpdates;
use MediaWiki\Extension\AbuseFilter\CentralDBManager;
use Wikimedia\Rdbms\IDatabase;
use Wikimedia\Rdbms\LBFactory;
/**
* Watcher that updates hit counts of filters
*/
class UpdateHitCountWatcher implements Watcher {
public const SERVICE_NAME = 'AbuseFilterUpdateHitCountWatcher';
/** @var LBFactory */
private $lbFactory;
/** @var CentralDBManager */
private $centralDBManager;
/**
* @param LBFactory $lbFactory
* @param CentralDBManager $centralDBManager
*/
public function __construct(
LBFactory $lbFactory,
CentralDBManager $centralDBManager
) {
$this->lbFactory = $lbFactory;
$this->centralDBManager = $centralDBManager;
}
/**
* @inheritDoc
*/
public function run( array $localFilters, array $globalFilters, string $group ): void {
// Run in a DeferredUpdate to avoid primary database queries on raw/view requests (T274455)
DeferredUpdates::addCallableUpdate( function () use ( $localFilters, $globalFilters ) {
if ( $localFilters ) {
$this->updateHitCounts( $this->lbFactory->getPrimaryDatabase(), $localFilters );
}
if ( $globalFilters ) {
$fdb = $this->centralDBManager->getConnection( DB_PRIMARY );
$this->updateHitCounts( $fdb, $globalFilters );
}
} );
}
/**
* @param IDatabase $dbw
* @param array $loggedFilters
*/
private function updateHitCounts( IDatabase $dbw, array $loggedFilters ): void {
$dbw->newUpdateQueryBuilder()
->update( 'abuse_filter' )
->set( [ 'af_hit_count=af_hit_count+1' ] )
->where( [ 'af_id' => $loggedFilters ] )
->caller( __METHOD__ )
->execute();
}
}

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Sat, May 16, 11:55 (17 h, 22 m)
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UpdateHitCountWatcher.php (1 KB)

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