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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\Backend\Controller\File;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerAwareTrait;
use TYPO3\CMS\Core\Http\HtmlResponse;
use TYPO3\CMS\Core\Http\RedirectResponse;
use TYPO3\CMS\Core\Resource\Service\ImageProcessingService;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* @internal This class is a specific Backend controller implementation and is not considered part of the Public TYPO3 API.
*/
class ImageProcessController implements LoggerAwareInterface
{
use LoggerAwareTrait;
/**
* @var ImageProcessingService
*/
private $imageProcessingService;
public function __construct(ImageProcessingService $imageProcessingService)
{
$this->imageProcessingService = $imageProcessingService;
}
public function process(ServerRequestInterface $request): ResponseInterface
{
$processedFileId = (int)($request->getQueryParams()['id'] ?? 0);
try {
$processedFile = $this->imageProcessingService->process($processedFileId);
return new RedirectResponse(
GeneralUtility::locationHeaderUrl($processedFile->getPublicUrl() ?? '')
);
} catch (\Throwable $e) {
// Fatal error occurred, which will be responded as 404
$this->logger->error('Processing of file with id {processed_file} failed', ['processed_file' => $processedFileId, 'exception' => $e]);
}
return new HtmlResponse('', 404);
}
}