ExternalLinksLookup.php

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<?php
namespace MediaWiki\ExternalLinks;
 
use MediaWiki\Deferred\LinksUpdate\ExternalLinksTable;
use Wikimedia\Rdbms\IConnectionProvider;
 
class ExternalLinksLookup {
 
    public static function getExtLinksForPage( int $pagId, IConnectionProvider $dbProvider, $fname ) {
        $links = [];
        $res = $dbProvider->getReplicaDatabase( ExternalLinksTable::VIRTUAL_DOMAIN )->newSelectQueryBuilder()
            ->select( [ 'el_to_domain_index', 'el_to_path' ] )
            ->from( 'externallinks' )
            ->where( [ 'el_from' => $pagId ] )
            ->caller( $fname )->fetchResultSet();
        foreach ( $res as $row ) {
            $links[] = LinkFilter::reverseIndexes( $row->el_to_domain_index ) . $row->el_to_path;
        }
        return $links;
    }
}