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