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<?php |
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/** |
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* Class description |
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* |
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* @package CacheCheck\Service |
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* @author Julian Seitz |
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*/ |
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namespace HDNET\CacheCheck\Service; |
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use TYPO3\CMS\Core\Cache\CacheManager; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Extbase\Reflection\ClassReflection; |
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/** |
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* Class CacheRegistry |
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*/ |
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class CacheRegistry extends AbstractService |
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{ |
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/** |
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* Register cache file |
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*/ |
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const FILE_NAME = 'typo3temp/cache_check.txt'; |
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/** |
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* Not changeable caches |
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* |
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* @var array |
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*/ |
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protected $nonChangeableCaches = []; |
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/** |
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* Collect non changeable caches |
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*/ |
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public function __construct() |
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{ |
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$manager = GeneralUtility::makeInstance(CacheManager::class); |
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$classReflection = new ClassReflection(get_class($manager)); |
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$this->nonChangeableCaches = array_keys($classReflection->getProperty('caches') |
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->getValue($manager)); |
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} |
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/** |
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* Get the not changeable caches |
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* |
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* @return array |
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*/ |
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public function getNonChangeableCaches() |
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{ |
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return $this->nonChangeableCaches; |
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} |
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/** |
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* Add the given cache to the registry |
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* |
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* @param string $cacheName |
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*/ |
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public function add($cacheName) |
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{ |
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$entries = $this->getCurrent(); |
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$entries[] = $cacheName; |
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GeneralUtility::writeFile($this->getFileName(), serialize($entries)); |
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} |
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/** |
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* Remove the cache with the given key |
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* |
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* @param string $cacheName |
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*/ |
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public function remove($cacheName) |
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{ |
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$entries = $this->getCurrent(); |
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$key = array_search($cacheName, $entries); |
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if ($key !== false) { |
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unset($entries[$key]); |
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GeneralUtility::writeFile($this->getFileName(), serialize($entries)); |
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} |
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} |
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/** |
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* Get the current active caches |
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* |
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* @return array |
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*/ |
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public function getCurrent() |
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{ |
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$activeCaches = unserialize(GeneralUtility::getUrl($this->getFileName())); |
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return !is_array($activeCaches) ? [] : $activeCaches; |
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} |
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/** |
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* returns absolute file name |
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* |
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* @return string |
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*/ |
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protected function getFileName() |
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{ |
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return GeneralUtility::getFileAbsFileName(self::FILE_NAME); |
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} |
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} |
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lochmueller /
cache_check
