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<?php namespace Comodojo\SimpleCache\Providers; |
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use \Comodojo\Cache\Drivers\FilesystemXattr as FilesystemXattrDriver; |
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use \Comodojo\Cache\Drivers\FilesystemGhost as FilesystemGhostDriver; |
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use \Comodojo\Cache\Components\EnhancedCacheItemPoolStats; |
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use \Psr\Log\LoggerInterface; |
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use \Comodojo\Exception\SimpleCacheException; |
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use \Comodojo\Exception\InvalidSimpleCacheArgumentException; |
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use \Exception; |
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/** |
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* @package Comodojo Cache |
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* @author Marco Giovinazzi <[email protected]> |
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* @license MIT |
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* |
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* LICENSE: |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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class Filesystem extends AbstractEnhancedProvider { |
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protected $default_properties = [ |
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"cache_folder" => null |
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]; |
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public function __construct(array $properties = [], LoggerInterface $logger = null) { |
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try { |
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parent::__construct($properties, $logger); |
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$cache_folder = $this->getProperties()->cache_folder; |
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if ( empty($cache_folder) ) { |
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throw new InvalidSimpleCacheArgumentException("Invalid or unspecified cache folder"); |
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} |
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if ( $cache_folder[strlen($cache_folder) - 1] != "/" ) $cache_folder = "$cache_folder/"; |
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if ( self::isXattrSupported($cache_folder) ) { |
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$this->driver = new FilesystemXattrDriver(['cache-folder'=>$cache_folder]); |
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} else { |
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$this->driver = new FilesystemGhostDriver(['cache-folder'=>$cache_folder]); |
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} |
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$this->test(); |
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} catch (Exception $e) { |
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throw new SimpleCacheException($e->getMessage()); |
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} |
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} |
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public function getStats() { |
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$info = $this->driver->stats(); |
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return new EnhancedCacheItemPoolStats( |
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1 |
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$this->getId(), |
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1 |
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$this->driver->getName(), |
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1 |
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$this->getState(), |
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$info['objects'], |
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[] |
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); |
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} |
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protected static function isXattrSupported($folder) { |
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return function_exists("xattr_supported") && xattr_supported($folder); |
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} |
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} |
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comodojo /
cache
