9.5/_storage_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\Query\Expression\CompositeExpression;

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

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

use ‪TYPO3\CMS\Core\Resource\ResourceStorage;


class ‪StorageRestriction implements ‪QueryRestrictionInterface

{

    private ‪$storage;


    public function ‪__construct(‪ResourceStorage ‪$storage)

    {

        $this->storage = ‪$storage;

    }


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

    {

        $constraints = [];

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

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

                continue;

            }

            $constraints[] = $expressionBuilder->‪eq(

                $tableAlias . '.storage',

                (int)$this->storage->getUid()

            );

        }


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

    }

}