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<?php |
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namespace Silviooosilva\CacheerPhp\CacheStore\CacheManager; |
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use Silviooosilva\CacheerPhp\Helpers\CacheFileHelper; |
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/** |
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* Class FileCacheFlusher |
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* Manages flushing and auto-flush scheduling for file cache. |
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*/ |
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class FileCacheFlusher |
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{ |
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private FileCacheManager $fileManager; |
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private string $cacheDir; |
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private string $lastFlushTimeFile; |
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public function __construct(FileCacheManager $fileManager, string $cacheDir) |
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{ |
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$this->fileManager = $fileManager; |
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$this->cacheDir = $cacheDir; |
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$this->lastFlushTimeFile = "$cacheDir/last_flush_time"; |
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} |
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/** |
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* Flushes all cache items and updates the last flush timestamp. |
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*/ |
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public function flushCache(): void |
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{ |
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$this->fileManager->clearDirectory($this->cacheDir); |
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file_put_contents($this->lastFlushTimeFile, time()); |
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} |
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/** |
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* Handles the auto-flush functionality based on options. |
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*/ |
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public function handleAutoFlush(array $options): void |
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{ |
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if (isset($options['flushAfter'])) { |
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$this->scheduleFlush($options['flushAfter']); |
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} |
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} |
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/** |
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* Schedules a flush operation based on the provided interval. |
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*/ |
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private function scheduleFlush(string $flushAfter): void |
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{ |
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$flushAfterSeconds = CacheFileHelper::convertExpirationToSeconds($flushAfter); |
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if (!$this->fileManager->fileExists($this->lastFlushTimeFile)) { |
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$this->fileManager->writeFile($this->lastFlushTimeFile, time()); |
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return; |
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} |
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$lastFlushTime = (int) $this->fileManager->readFile($this->lastFlushTimeFile); |
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if ((time() - $lastFlushTime) >= $flushAfterSeconds) { |
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$this->flushCache(); |
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$this->fileManager->writeFile($this->lastFlushTimeFile, time()); |
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} |
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} |
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} |
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silviooosilva /
CacheerPHP
