1 <?php

2 declare(strict_types = 1);

3 namespace ‪TYPO3\CMS\Redirects\Http\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\Message\UriInterface;

21 use Psr\Http\Server\MiddlewareInterface;

22 use Psr\Http\Server\RequestHandlerInterface;

23 use Psr\Log\LoggerAwareInterface;

24 use Psr\Log\LoggerAwareTrait;

25 use ‪TYPO3\CMS\Core\Configuration\Features;

26 use ‪TYPO3\CMS\Core\Database\ConnectionPool;

27 use ‪TYPO3\CMS\Core\Http\RedirectResponse;

28 use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

29 use ‪TYPO3\CMS\Redirects\Service\RedirectService;

30 

37 class ‪RedirectHandler implements MiddlewareInterface, LoggerAwareInterface

38 {

39  use LoggerAwareTrait;

40 

48  public function ‪process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface

49  {

50  $redirectService = GeneralUtility::makeInstance(RedirectService::class);

51  $port = $request->getUri()->getPort();

52  $matchedRedirect = $redirectService->matchRedirect(

53  $request->getUri()->getHost() . ($port ? ':' . $port : ''),

54  $request->getUri()->getPath(),

55  $request->getUri()->getQuery() ?? ''

56  );

57 

58  // If the matched redirect is found, resolve it, and check further

59  if (is_array($matchedRedirect)) {

60  $url = $redirectService->getTargetUrl($matchedRedirect, $request->getQueryParams(), $request->getUri(), $request->getAttribute('site', null));

61  if ($url instanceof UriInterface) {

62  $this->logger->debug('Redirecting', ['record' => $matchedRedirect, 'uri' => $url]);

63  $response = $this->‪buildRedirectResponse($url, $matchedRedirect);

64  $this->‪incrementHitCount($matchedRedirect);

65 

66  return $response;

67  }

68  }

69 

70  return $handler->handle($request);

71  }

72 

80  protected function ‪buildRedirectResponse(UriInterface $uri, array $redirectRecord): ResponseInterface

81  {

82  return new ‪RedirectResponse(

83  $uri,

84  (int)$redirectRecord['target_statuscode'],

85  ['X-Redirect-By' => 'TYPO3 Redirect ' . $redirectRecord['uid']]

86  );

87  }

88 

94  protected function ‪incrementHitCount(array $redirectRecord)

95  {

96  // Track the hit if not disabled

97  if (!GeneralUtility::makeInstance(Features::class)->isFeatureEnabled('redirects.hitCount') || $redirectRecord['disable_hitcount']) {

98  return;

99  }

100  $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)

101  ->getQueryBuilderForTable('sys_redirect');

102  $queryBuilder

103  ->update('sys_redirect')

104  ->where(

105  $queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($redirectRecord['uid'], \PDO::PARAM_INT))

106  )

107  ->set('hitcount', $queryBuilder->quoteIdentifier('hitcount') . '+1', false)

108  ->set('lasthiton', ‪$GLOBALS['EXEC_TIME'])

109  ->execute();

110  }

111 }