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<?php |
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/** |
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* Ion |
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* |
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* Building blocks for web development |
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* |
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* @package Ion |
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* @author Timothy J. Warren |
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* @copyright Copyright (c) 2015 - 2016 |
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* @license MIT |
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*/ |
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namespace Aviat\Ion\Cache\Driver; |
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use Aviat\Ion\Di\ContainerInterface; |
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use Aviat\Ion\Json; |
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use Aviat\AnimeClient\Model\DB; |
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/** |
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* Driver for caching via a traditional SQL database |
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*/ |
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class SQLDriver extends DB implements \Aviat\Ion\Cache\CacheDriverInterface { |
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/** |
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* The query builder object |
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* @var object $db |
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*/ |
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protected $db; |
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/** |
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* Create the driver object |
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*/ |
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public function __construct(ContainerInterface $container) |
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{ |
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parent::__construct($container); |
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$this->db = \Query($this->db_config['collection']); |
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} |
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/** |
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* Retreive a value from the cache backend |
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* |
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* @param string $key |
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* @return mixed |
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*/ |
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public function get($key) |
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{ |
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$query = $this->db->select('value') |
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->from('cache') |
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->where('key', $key) |
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->get(); |
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$row = $query->fetch(\PDO::FETCH_ASSOC); |
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if ( ! empty($row)) |
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{ |
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return unserialize($row['value']); |
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} |
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return NULL; |
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} |
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/** |
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* Set a cached value |
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* |
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* @param string $key |
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* @param mixed $value |
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* @return CacheDriverInterface |
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*/ |
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public function set($key, $value) |
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{ |
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$this->db->set([ |
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'key' => $key, |
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'value' => serialize($value), |
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]); |
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$this->db->insert('cache'); |
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return $this; |
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} |
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/** |
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* Invalidate a cached value |
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* |
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* @param string $key |
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* @return CacheDriverInterface |
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*/ |
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public function invalidate($key) |
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{ |
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$this->db->where('key', $key) |
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->delete('cache'); |
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return $this; |
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} |
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/** |
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* Clear the contents of the cache |
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* |
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* @return void |
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*/ |
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public function invalidateAll() |
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{ |
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$this->db->truncate('cache'); |
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} |
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} |
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// End of SQLDriver.php |
timw4mail /
HummingBirdAnimeClient
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This check compares the return type specified in the
@returnannotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.