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<?php |
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namespace Kunstmaan\TranslatorBundle\Service\Translator; |
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use Symfony\Component\Finder\Finder; |
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/** |
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* Validates and checks translations cache |
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*/ |
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class CacheValidator |
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{ |
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/** |
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* Where to store cache files |
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* |
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* @var string |
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*/ |
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private $cacheDir; |
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private $translationRepository; |
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/** |
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* Checks the caching files of they are even with the stasher content |
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* |
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* @return bool |
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*/ |
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public function isCacheFresh() |
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{ |
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$fileDate = $this->getOldestCachefileDate(); |
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$stashDate = $this->getLastTranslationChangeDate(); |
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if ($fileDate === null) { |
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return true; |
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} |
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return $fileDate >= $stashDate; |
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} |
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/** |
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* Get the last updated or inserted from all database translations |
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* |
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* @return DateTime last createdAt or updateAt date from the translations stash |
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*/ |
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public function getLastTranslationChangeDate() |
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{ |
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return $this->translationRepository->getLastChangedTranslationDate(); |
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} |
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/** |
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* Retrieve a Datetime of the oldest cache file made |
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* |
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* @return DateTime mtime of oldest cache file |
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*/ |
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public function getOldestCachefileDate() |
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{ |
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if (!is_dir($this->cacheDir)) { |
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return null; |
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} |
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$finder = new Finder(); |
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$finder->files() |
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->name('catalogue*.php') |
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->sortByModifiedTime() |
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->in($this->cacheDir); |
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if ($finder->count() > 0) { |
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// Get first result (=oldest cache file) |
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$iterator = $finder->getIterator(); |
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$iterator->rewind(); |
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$file = $iterator->current(); |
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return (new \DateTime())->setTimestamp($file->getMTime()); |
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} |
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return null; |
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} |
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public function setCacheDir($cacheDir) |
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{ |
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$this->cacheDir = $cacheDir; |
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} |
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public function setLogger($logger) |
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{ |
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$this->logger = $logger; |
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} |
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public function setTranslationRepository($translationRepository) |
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{ |
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$this->translationRepository = $translationRepository; |
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} |
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} |
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Kunstmaan /
KunstmaanBundlesCMS
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: