1 <?php

2 namespace ‪TYPO3\CMS\Scheduler\Task;

3 

4 /*

5  * This file is part of the TYPO3 CMS project.

6  *

7  * It is free software; you can redistribute it and/or modify it under

8  * the terms of the GNU General Public License, either version 2

9  * of the License, or any later version.

10  *

11  * For the full copyright and license information, please read the

12  * LICENSE.txt file that was distributed with this source code.

13  *

14  * The TYPO3 project - inspiring people to share!

15  */

16 

25 class ‪CachingFrameworkGarbageCollectionTask extends ‪\TYPO3\CMS\Scheduler\Task\AbstractTask

26 {

33  public ‪$selectedBackends = [];

34 

40  public function ‪execute()

41  {

42  // Global sub-array with all configured caches

43  $cacheConfigurations = ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations'];

44  if (is_array($cacheConfigurations)) {

45  // Iterate through configured caches and call garbage collection if

46  // backend is within selected backends in additional field of task

47  foreach ($cacheConfigurations as $cacheName => $cacheConfiguration) {

48  // The cache backend used for this cache

49  $usedCacheBackend = $cacheConfiguration['backend'];

50  if (in_array($usedCacheBackend, $this->selectedBackends)) {

51  \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\‪TYPO3\CMS\Core\Cache\CacheManager::class)->getCache($cacheName)->collectGarbage();

52  }

53  }

54  }

55  return true;

56  }

57 }