[FEATURE] Add normalized server parameters to PSR-7 requests
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / Middleware / NormalizedParamsAttribute.php
1 <?php
2 declare(strict_types = 1);
3 namespace TYPO3\CMS\Core\Middleware;
4
5 /*
6 * This file is part of the TYPO3 CMS project.
7 *
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.
11 *
12 * For the full copyright and license information, please read the
13 * LICENSE.txt file that was distributed with this source code.
14 *
15 * The TYPO3 project - inspiring people to share!
16 */
17
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\Http\NormalizedParams;
23
24 /**
25 * Add NormalizedParams as 'normalizedParams' attribute.
26 * Used in FE, BE and install tool context.
27 *
28 * @internal
29 */
30 class NormalizedParamsAttribute implements MiddlewareInterface
31 {
32 /**
33 * Adds an instance of TYPO3\CMS\Core\Http\NormalizedParams as
34 * attribute to $request object
35 *
36 * @param ServerRequestInterface $request
37 * @param RequestHandlerInterface $handler
38 * @return ResponseInterface
39 */
40 public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
41 {
42 $request = $request->withAttribute('normalizedParams', new NormalizedParams($request, $GLOBALS['TYPO3_CONF_VARS'], PATH_thisScript, PATH_site));
43
44 // Set $request as global variable. This is needed in a transition phase until core code has been
45 // refactored to have ServerRequest object available where it is needed. This global will be
46 // deprecated then and removed.
47 $GLOBALS['TYPO3_REQUEST'] = $request;
48
49 return $handler->handle($request);
50 }
51 }