2 declare(strict_types
= 1);
3 namespace TYPO3\CMS\Frontend\Middleware
;
6 * This file is part of the TYPO3 CMS project.
8 * It is free software; you can redistribute it and/or modify it under
9 * the terms of the GNU General Public License, either version 2
10 * of the License, or any later version.
12 * For the full copyright and license information, please read the
13 * LICENSE.txt file that was distributed with this source code.
15 * The TYPO3 project - inspiring people to share!
18 use Psr\Http\Message\ResponseInterface
;
19 use Psr\Http\Message\ServerRequestInterface
;
20 use Psr\Http\Server\MiddlewareInterface
;
21 use Psr\Http\Server\RequestHandlerInterface
;
22 use TYPO3\CMS\Core\Utility\GeneralUtility
;
25 * Calls a hook before processing a request for the TYPO3 Frontend.
29 class PreprocessRequestHook
implements MiddlewareInterface
33 * Hook to preprocess the current request
35 * @param ServerRequestInterface $request
36 * @param RequestHandlerInterface $handler
37 * @return ResponseInterface
39 public function process(ServerRequestInterface
$request, RequestHandlerInterface
$handler): ResponseInterface
41 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['preprocessRequest'] ??
[] as $hookFunction) {
43 GeneralUtility
::callUserFunction($hookFunction, $hookParameters, $hookParameters);
45 return $handler->handle($request);