HtmlViewHelper.php

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<?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\Fluid\ViewHelpers\Format;
 
use Psr\Http\Message\ServerRequestInterface;
use ‪TYPO3\CMS\Core\Http\ApplicationType;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Extbase\Reflection\ObjectAccess;
use ‪TYPO3\CMS\Fluid\Core\Rendering\RenderingContext;
use ‪TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
 
final class ‪HtmlViewHelper extends AbstractViewHelper
{
    use CompileWithRenderStatic;
 
    protected ‪$escapeChildren = false;
 
    protected ‪$escapeOutput = false;
 
    public function ‪initializeArguments(): void
    {
        $this->registerArgument('parseFuncTSPath', 'string', 'Path to the TypoScript parseFunc setup.', false, 'lib.parseFunc_RTE');
        $this->registerArgument('data', 'mixed', 'Initialize the content object with this set of data. Either an array or object.');
        $this->registerArgument('current', 'string', 'Initialize the content object with this value for current property.');
        $this->registerArgument('currentValueKey', 'string', 'Define the value key, used to locate the current value for the content object');
        $this->registerArgument('table', 'string', 'The table name associated with the "data" argument.', false, '');
    }
 
    public static function ‪renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext): string
    {
        $parseFuncTSPath = $arguments['parseFuncTSPath'];
        $data = $arguments['data'];
        $current = $arguments['current'];
        $currentValueKey = $arguments['currentValueKey'];
        $table = $arguments['table'];
 
        $request = $renderingContext->getRequest();
        $isBackendRequest = $request instanceof ServerRequestInterface && ‪ApplicationType::fromRequest($request)->isBackend();
        if ($isBackendRequest) {
            throw new \RuntimeException(
                'Using f:format.html in backend context is not allowed. Use f:sanitize.html or f:transform.html instead.',
                1686813703
            );
        }
 
        $value = $renderChildrenClosure() ?? '';
 
        // Prepare data array
        if (is_object($data)) {
            $data = ObjectAccess::getGettableProperties($data);
        } elseif (!is_array($data)) {
            $data = (array)$data;
        }
 
        $contentObject = GeneralUtility::makeInstance(ContentObjectRenderer::class);
        $contentObject->setRequest($request);
        $contentObject->start($data, $table);
 
        if ($current !== null) {
            $contentObject->setCurrentVal($current);
        } elseif ($currentValueKey !== null && isset($data[$currentValueKey])) {
            $contentObject->setCurrentVal($data[$currentValueKey]);
        }
 
        $content = $contentObject->parseFunc($value, null, '< ' . $parseFuncTSPath);
        return $content;
    }
}