9.5/_start_time_restriction_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Core\Database\Query\Restriction;


/*

 * 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;


class ‪StartTimeRestriction implements ‪QueryRestrictionInterface

{

    public function ‪__construct(int ‪$accessTimeStamp = null)

    {

        $this->accessTimeStamp = ‪$accessTimeStamp ?: (‪$GLOBALS['SIM_ACCESS_TIME'] ?? null);

    }


    protected ‪$accessTimeStamp;


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

    {

        $constraints = [];

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

            $startTimeFieldName = ‪$GLOBALS['TCA'][$tableName]['ctrl']['enablecolumns']['starttime'] ?? null;

            if (!empty($startTimeFieldName)) {

                if (empty($this->accessTimeStamp)) {

                    throw new \RuntimeException(

                        'accessTimeStamp needs to be set to an integer value, but is empty! Maybe $GLOBALS[\'SIM_ACCESS_TIME\'] has been overridden somewhere?',

                        1462820645

                    );

                }

                $constraints[] = $expressionBuilder->‪lte(

                    $tableAlias . '.' . $startTimeFieldName,

                    (int)$this->accessTimeStamp

                );

            }

        }

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

    }

}