Viewing file:  DefaultCacheKeyProvider.php (1.47 KB) -rw-r--r--
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<?php
namespace Guzzle\Plugin\Cache;
use Guzzle\Http\Message\RequestInterface;
\Guzzle\Common\Version::warn('Guzzle\Plugin\Cache\DefaultCacheKeyProvider is no longer used');
/**
* @deprecated This class is no longer used
* @codeCoverageIgnore
*/
class DefaultCacheKeyProvider implements CacheKeyProviderInterface
{
public function getCacheKey(RequestInterface $request)
{
// See if the key has already been calculated
$key = $request->getParams()->get(self::CACHE_KEY);
if (!$key) {
$cloned = clone $request;
$cloned->removeHeader('Cache-Control');
// Check to see how and if the key should be filtered
foreach (explode(';', $request->getParams()->get(self::CACHE_KEY_FILTER)) as $part) {
$pieces = array_map('trim', explode('=', $part));
if (isset($pieces[1])) {
foreach (array_map('trim', explode(',', $pieces[1])) as $remove) {
if ($pieces[0] == 'header') {
$cloned->removeHeader($remove);
} elseif ($pieces[0] == 'query') {
$cloned->getQuery()->remove($remove);
}
}
}
}
$raw = (string) $cloned;
$key = 'GZ' . md5($raw);
$request->getParams()->set(self::CACHE_KEY, $key)->set(self::CACHE_KEY_RAW, $raw);
}
return $key;
}
}
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