9.5/_render_content_element_preview_view_helper_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Form\ViewHelpers\Be;


/*

 * 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\Backend\Utility\BackendUtility;

use ‪TYPO3\CMS\Backend\View\PageLayoutView;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;


class ‪RenderContentElementPreviewViewHelper extends AbstractViewHelper

{

    use CompileWithRenderStatic;


    protected ‪$escapeOutput = false;


    public function ‪initializeArguments()

    {

        $this->registerArgument('contentElementUid', 'int', 'The uid of a content element');

    }


    public static function ‪renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)

    {

        $content = '';

        $contentElementUid = $arguments['contentElementUid'];

        $contentRecord = ‪BackendUtility::getRecord('tt_content', $contentElementUid);

        if (!empty($contentRecord)) {

            $pageLayoutView = GeneralUtility::makeInstance(PageLayoutView::class);

            $content = $pageLayoutView->tt_content_drawItem($contentRecord);

        }

        return $content;

    }

}