‪TYPO3CMS  ‪main
MaintenanceMode.php
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1 <?php
2 
3 declare(strict_types=1);
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 
19 
20 use Psr\Http\Message\ResponseInterface;
21 use Psr\Http\Message\ServerRequestInterface;
22 use Psr\Http\Server\MiddlewareInterface;
23 use Psr\Http\Server\RequestHandlerInterface;
26 
34 class ‪MaintenanceMode implements MiddlewareInterface
35 {
40  public function ‪process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
41  {
42  if (‪$GLOBALS['TYPO3_CONF_VARS']['FE']['pageUnavailable_force']
44  $request->getAttribute('normalizedParams')->getRemoteAddress(),
45  ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['devIPmask']
46  )
47  ) {
48  return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
49  }
50  // Continue the regular stack if no maintenance mode is active
51  return $handler->handle($request);
52  }
53 }
‪TYPO3\CMS\Frontend\Middleware\MaintenanceMode
Definition: MaintenanceMode.php:35
‪TYPO3\CMS\Core\Utility\GeneralUtility\cmpIP
‪static bool cmpIP(string $baseIP, string $list)
Definition: GeneralUtility.php:113
‪TYPO3\CMS\Frontend\Controller\ErrorController
Definition: ErrorController.php:38
‪TYPO3\CMS\Frontend\Middleware
Definition: BackendUserAuthenticator.php:18
‪TYPO3\CMS\Frontend\Middleware\MaintenanceMode\process
‪process(ServerRequestInterface $request, RequestHandlerInterface $handler)
Definition: MaintenanceMode.php:40
‪$GLOBALS
‪$GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['adminpanel']['modules']
Definition: ext_localconf.php:25
‪TYPO3\CMS\Core\Utility\GeneralUtility
Definition: GeneralUtility.php:52