9.5/_folder_identifier_restriction_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Core\Resource\Search\QueryRestrictions;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Database\ConnectionPool;

use ‪TYPO3\CMS\Core\Database\Query\Expression\CompositeExpression;

use ‪TYPO3\CMS\Core\Database\Query\Expression\ExpressionBuilder;

use ‪TYPO3\CMS\Core\Database\Query\Restriction\QueryRestrictionInterface;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪FolderIdentifierRestriction implements ‪QueryRestrictionInterface

{

    private ‪$folderIdentifier;


    public function ‪__construct(string ‪$folderIdentifier)

    {

        $this->folderIdentifier = ‪$folderIdentifier;

    }


    public function ‪buildExpression(array $queriedTables, ‪ExpressionBuilder $expressionBuilder): ‪CompositeExpression

    {

        $constraints = [];

        foreach ($queriedTables as $tableAlias => $tableName) {

            if ($tableName !== 'sys_file') {

                continue;

            }

            $connection = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable($tableName);

            ‪$folderIdentifier = $connection->createQueryBuilder()->escapeLikeWildcards($this->folderIdentifier);

            $constraints[] = $expressionBuilder->‪like(

                $tableAlias . '.identifier',

                $connection->quote(‪$folderIdentifier . '%')

            );

        }


        return $expressionBuilder->‪orX(...$constraints);

    }

}