9.5/_sanitize_2_html_view_helper_8php_source.html

<?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\Sanitize;


use ‪TYPO3\CMS\Core\Html\SanitizerBuilderFactory;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use TYPO3\HtmlSanitizer\Builder\BuilderInterface;

use TYPO3\HtmlSanitizer\Sanitizer;

use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

use TYPO3Fluid\Fluid\Core\ViewHelper\Exception;

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


class ‪HtmlViewHelper extends AbstractViewHelper

{

    use CompileWithRenderStatic;


    protected ‪$escapeChildren = false;


    protected ‪$escapeOutput = false;


    public function ‪initializeArguments()

    {

        $this->registerArgument(

            'build',

            'string',

            'preset name or class-like name of sanitization builder',

            false,

            'default'

        );

    }


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

    {

        $value = $renderChildrenClosure();

        $build = $arguments['build'] ?? 'default';

        return static::createSanitizer($build)->sanitize($value);

    }


    protected static function ‪createSanitizer(string $build): Sanitizer

    {

        if (class_exists($build) && is_a($build, BuilderInterface::class, true)) {

            $builder = GeneralUtility::makeInstance($build);

        } else {

            $factory = GeneralUtility::makeInstance(SanitizerBuilderFactory::class);

            $builder = $factory->build($build);

        }

        return $builder->build();

    }

}