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<?php
/*
* This file is part of the CsaGuzzleBundle package
*
* (c) Charles Sarrazin <charles@sarraz.in>
* (c) PrestaShop and Contributors
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code
*/
namespace Csa\Bundle\GuzzleBundle\GuzzleHttp\Cache;
use Doctrine\Common\Cache\Cache;
use GuzzleHttp\Message\MessageFactory;
use GuzzleHttp\Message\RequestInterface;
use GuzzleHttp\Message\ResponseInterface;
class DoctrineAdapter implements StorageAdapterInterface
{
private $cache;
private $ttl;
private $messageFactory;
public function __construct(Cache $cache, $ttl = 0)
{
$this->cache = $cache;
$this->ttl = $ttl;
}
public function fetch(RequestInterface $request)
{
$key = $this->getKey($request);
if ($this->cache->contains($key)) {
return $this->getMessageFactory()->fromMessage($this->cache->fetch($key));
}
}
public function save(RequestInterface $request, ResponseInterface $response)
{
$this->cache->save($this->getKey($request), (string) $response, $this->ttl);
}
private function getMessageFactory()
{
if (null === $this->messageFactory) {
$this->messageFactory = new MessageFactory();
}
return $this->messageFactory;
}
private function getKey(RequestInterface $request)
{
return md5(serialize([
'method' => $request->getMethod(),
'uri' => $request->getUrl(),
'headers' => $request->getHeaders(),
'body' => (string) $request->getBody(),
]));
}
}