[FEATURE] Refactor AdminPanel API to use composition
[Packages/TYPO3.CMS.git] / typo3 / sysext / adminpanel / Classes / Middleware / AdminPanelInitiator.php
1 <?php
2 declare(strict_types = 1);
3
4 namespace TYPO3\CMS\Adminpanel\Middleware;
5
6 /*
7 * This file is part of the TYPO3 CMS project.
8 *
9 * It is free software; you can redistribute it and/or modify it under
10 * the terms of the GNU General Public License, either version 2
11 * of the License, or any later version.
12 *
13 * For the full copyright and license information, please read the
14 * LICENSE.txt file that was distributed with this source code.
15 *
16 * The TYPO3 project - inspiring people to share!
17 */
18
19 use Psr\Http\Message\ResponseInterface;
20 use Psr\Http\Message\ServerRequestInterface;
21 use Psr\Http\Server\MiddlewareInterface;
22 use Psr\Http\Server\RequestHandlerInterface;
23 use TYPO3\CMS\Adminpanel\Controller\MainController;
24 use TYPO3\CMS\Adminpanel\Utility\StateUtility;
25 use TYPO3\CMS\Adminpanel\View\AdminPanelView;
26 use TYPO3\CMS\Core\Utility\GeneralUtility;
27
28 /**
29 * PSR-15 Middleware to initialize the admin panel
30 *
31 * @internal
32 */
33 class AdminPanelInitiator implements MiddlewareInterface
34 {
35 /**
36 * Initialize the adminPanel if
37 * - backend user is logged in
38 * - at least one adminpanel functionality is enabled
39 * - admin panel is open
40 *
41 * @param ServerRequestInterface $request
42 * @param RequestHandlerInterface $handler
43 * @return ResponseInterface
44 */
45 public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
46 {
47 if (StateUtility::isActivatedForUser() && StateUtility::isOpen()) {
48 $request = $request->withAttribute('adminPanelRequestId', substr(md5(uniqid('', true)), 0, 13));
49 $adminPanelController = GeneralUtility::makeInstance(
50 MainController::class
51 );
52 $adminPanelController->initialize($request);
53 // legacy handling
54 $beUser = $GLOBALS['BE_USER'];
55 $beUser->adminPanel = GeneralUtility::makeInstance(AdminPanelView::class);
56 $beUser->extAdmEnabled = true;
57 }
58 return $handler->handle($request);
59 }
60 }