wikimedia/mediawiki-extensions-CirrusSearch

<?php

namespace CirrusSearch\Hooks;

use MediaWiki\Api\Hook\APIQuerySiteInfoGeneralInfoHook;
use Wikimedia\Rdbms\IConnectionProvider;

class CirrusSearchApiQuerySiteInfoGeneralInfoHook implements APIQuerySiteInfoGeneralInfoHook {

    private IConnectionProvider $dbProvider;

    public function __construct( IConnectionProvider $dbProvider ) {
        $this->dbProvider = $dbProvider;
    }

    public function onAPIQuerySiteInfoGeneralInfo( $module, &$result ) {
        $dbr = $this->dbProvider->getReplicaDatabase( false, 'api' );
        $result['max-page-id'] = (int)$dbr->newSelectQueryBuilder()
            ->select( 'MAX(page_id)' )
            ->from( 'page' )
            ->caller( __METHOD__ )
            ->fetchField();
    }
}