ImageQueryPage.php

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<?php
use MediaWiki\Title\Title;
use Wikimedia\Rdbms\IDatabase;
use Wikimedia\Rdbms\IResultWrapper;
 
abstract class ImageQueryPage extends QueryPage {
    protected function outputResults( $out, $skin, $dbr, $res, $num, $offset ) {
        if ( $num > 0 ) {
            $gallery = ImageGalleryBase::factory( false, $this->getContext() );
 
            // $res might contain the whole 1,000 rows, so we read up to
            // $num [should update this to use a Pager]
            $i = 0;
            foreach ( $res as $row ) {
                $i++;
                $namespace = $row->namespace ?? NS_FILE;
                $title = Title::makeTitleSafe( $namespace, $row->title );
                if ( $title instanceof Title && $title->getNamespace() === NS_FILE ) {
                    $gallery->add( $title, $this->getCellHtml( $row ), '', '', [], ImageGalleryBase::LOADING_LAZY );
                }
                if ( $i === $num ) {
                    break;
                }
            }
 
            $out->addHTML( $gallery->toHTML() );
        }
    }
 
    protected function formatResult( $skin, $result ) {
        return false;
    }
 
    protected function getCellHtml( $row ) {
        return '';
    }
}