TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:31 +02:00
commit 3e43c11539
407 changed files with 51272 additions and 0 deletions
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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\Install\Controller;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use TYPO3\CMS\Backend\Template\ModuleTemplateFactory;
+use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
+use TYPO3\CMS\Core\Http\RedirectResponse;
+use TYPO3\CMS\Core\Session\Backend\SessionBackendInterface;
+use TYPO3\CMS\Install\Service\SessionService;
+
+/**
+ * Backend module controller to the Install Tool. Sets an Install Tool session
+ * marked as "initialized by a valid system administrator backend user" and
+ * redirects to the Install Tool entry point.
+ *
+ * This is a classic backend module that does not interfere with other code
+ * within the Install Tool, it can be seen as a facade around Install Tool just
+ * to embed the Install Tool in backend.
+ *
+ * @internal This class is a specific controller implementation and is not considered part of the Public TYPO3 API.
+ */
+readonly class BackendModuleController
+{
+    public function __construct(
+        protected ModuleTemplateFactory $moduleTemplateFactory,
+        protected SessionService $sessionService,
+        #[Autowire(expression: 'service("session-manager").getSessionBackend("BE")')]
+        protected SessionBackendInterface $sessionBackend,
+    ) {}
+
+    /**
+     * Initialize session and redirect to "maintenance"
+     */
+    public function maintenanceAction(ServerRequestInterface $request): ResponseInterface
+    {
+        return $this->setAuthorizedAndRedirect('maintenance', $request);
+    }
+
+    /**
+     * Initialize session and redirect to "settings"
+     */
+    public function settingsAction(ServerRequestInterface $request): ResponseInterface
+    {
+        return $this->setAuthorizedAndRedirect('settings', $request);
+    }
+
+    /**
+     * Initialize session and redirect to "upgrade"
+     */
+    public function upgradeAction(ServerRequestInterface $request): ResponseInterface
+    {
+        return $this->setAuthorizedAndRedirect('upgrade', $request);
+    }
+
+    /**
+     * Initialize session and redirect to "environment"
+     */
+    public function environmentAction(ServerRequestInterface $request): ResponseInterface
+    {
+        return $this->setAuthorizedAndRedirect('environment', $request);
+    }
+
+    /**
+     * Starts / updates the session and redirects to the Install Tool
+     * with given action.
+     */
+    protected function setAuthorizedAndRedirect(string $controller, ServerRequestInterface $request): ResponseInterface
+    {
+        $redirectParameters = [
+            'install' => [
+                'controller' => $controller,
+                'context' => 'backend',
+            ],
+        ];
+
+        $backendUser = $this->getBackendUser();
+        $userTS = $backendUser->getTSConfig();
+
+        $themeDisabled = $userTS['setup.']['fields.']['theme.']['disabled'] ?? '0';
+        $theme = $GLOBALS['BE_USER']->uc['theme'] ?? $userTS['setup.']['fields.']['theme'] ?? 'auto';
+        if ($themeDisabled === '1') {
+            $theme = $userTS['setup.']['fields.']['theme'] ?? 'modern';
+        }
+        if ($theme !== 'modern') {
+            $redirectParameters['install']['theme'] = $theme;
+        }
+
+        $colorSchemeDisabled = $userTS['setup.']['fields.']['colorScheme.']['disabled'] ?? '0';
+        $colorScheme = $GLOBALS['BE_USER']->uc['colorScheme'] ?? $userTS['setup.']['fields.']['colorScheme'] ?? 'auto';
+        if ($colorSchemeDisabled === '1') {
+            $colorScheme = $userTS['setup.']['fields.']['colorScheme'] ?? 'light';
+        }
+        if ($colorScheme !== 'auto') {
+            $redirectParameters['install']['colorScheme'] = $colorScheme;
+        }
+
+        $userSession = $this->getBackendUser()->getSession();
+        $this->sessionService->installSessionHandler($request);
+        $this->sessionService->startSession();
+        $this->sessionService->setAuthorizedBackendSession($userSession, $this->sessionBackend);
+        $normalizedParams = $request->getAttribute('normalizedParams');
+        $redirectLocation = $normalizedParams->getSiteUrl() . '?__typo3_install&' . http_build_query($redirectParameters, '', '&', PHP_QUERY_RFC3986);
+        return new RedirectResponse($redirectLocation, 303);
+    }
+
+    protected function getBackendUser(): BackendUserAuthentication
+    {
+        return $GLOBALS['BE_USER'];
+    }
+}