SvgHookHandler.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\Core\Resource\Security;
 
use ‪TYPO3\CMS\Core\DataHandling\DataHandler;
use ‪TYPO3\CMS\Core\DataHandling\DataHandlerProcessUploadHookInterface;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪SvgHookHandler implements ‪DataHandlerProcessUploadHookInterface
{
    protected ‪$sanitizer;
 
    protected ‪$typeCheck;
 
    public function ‪__construct(‪SvgSanitizer ‪$sanitizer = null, ‪SvgTypeCheck ‪$typeCheck = null)
    {
        $this->sanitizer = ‪$sanitizer ?? GeneralUtility::makeInstance(SvgSanitizer::class);
        $this->typeCheck = ‪$typeCheck ?? GeneralUtility::makeInstance(SvgTypeCheck::class);
    }
 
    public function ‪processMoveUploadedFile(array $parameters)
    {
        $filePath = $parameters['source'] ?? null;
        if ($filePath !== null && $this->typeCheck->forFilePath((string)$filePath)) {
            $this->sanitizer->sanitizeFile((string)$filePath);
        }
    }
 
    public function ‪processUpload_postProcessAction(&$filename, DataHandler $parentObject)
    {
        if (!empty($filename) && $this->typeCheck->forFilePath($filename)) {
            $this->sanitizer->sanitizeFile($filename);
        }
    }
}