<?php

declare(strict_types=1);

/*
 * 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!
 */

namespace TYPO3\CMS\IndexedSearch\ViewHelpers\Format;

use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

/**
 * ViewHelper to wrap a `BackendUtility::datetime()` call in Fluid
 *
 * ```
 *   <is:format.dateTime>{data.item_mtime}</is:format.dateTime>
 * ```
 *
 * @internal
 */
final class DateTimeViewHelper extends AbstractViewHelper
{
    /**
     * The rendered children are fed into data() function, which expects an integer.
     * It reduces overhead and is safe to disable children escaping here.
     *
     * @var bool
     */
    protected $escapeChildren = false;

    /**
     * Render the given timestamp as date & time.
     */
    public function render(): string
    {
        return BackendUtility::datetime((int)$this->renderChildren());
    }
}