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<?php |
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/** |
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* File containing the RedisIgbinaryLzf class. |
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* |
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* @copyright Copyright (c) 2009, Robert Hafner. All rights reserved. |
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* @copyright Copyright (C) eZ Systems AS. All rights reserved. |
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* |
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* Original source: https://github.com/tedious/Stash/blob/master/src/Stash/Driver/Redis.php |
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* |
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* @license For full copyright and license information view LICENSE file distributed with this source code. |
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*/ |
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namespace eZ\Bundle\EzPublishCoreBundle\Cache\Driver\Redis; |
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use Stash\Driver\Redis as StashRedis; |
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View Code Duplication |
class RedisIgbinaryLzf extends StashRedis |
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{ |
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public function getData($key) |
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{ |
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$data = $this->redis->get($this->makeKeyString($key)); |
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if (false !== $data) { |
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return igbinary_unserialize(lzf_decompress($data)); |
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} |
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return $data; |
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} |
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public function storeData($key, $data, $expiration) |
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{ |
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lzf_optimized_for(0); |
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$store = lzf_compress(igbinary_serialize(array('data' => $data, 'expiration' => $expiration))); |
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if (null === $expiration) { |
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return $this->redis->set($this->makeKeyString($key), $store); |
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} else { |
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$ttl = $expiration - time(); |
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// Prevent us from even passing a negative ttl'd item to redis, |
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// since it will just round up to zero and cache forever. |
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if ($ttl < 1) { |
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return true; |
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} |
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return $this->redis->setex($this->makeKeyString($key), $ttl, $store); |
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} |
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} |
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public static function isAvailable() |
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{ |
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return class_exists('Redis', false) |
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&& extension_loaded('igbinary') |
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&& extension_loaded('lzf'); |
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} |
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} |
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ezsystems /
ezpublish-kernel
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.