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<?php |
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namespace hamburgscleanest\GuzzleAdvancedThrottle\Helpers; |
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use Psr\Http\Message\RequestInterface; |
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/** |
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* Class RequestHelper |
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* @package hamburgscleanest\GuzzleAdvancedThrottle\Helpers |
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*/ |
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class RequestHelper |
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{ |
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/** |
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* @param RequestInterface $request |
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* @return array |
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*/ |
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public static function getHostAndPath(RequestInterface $request) : array |
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{ |
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$uri = $request->getUri(); |
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return [ |
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$uri->getScheme() . '://' . $uri->getHost(), |
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$uri->getPath() |
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]; |
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} |
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/** |
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* @param RequestInterface $request |
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* @return string |
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*/ |
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public static function getStorageKey(RequestInterface $request) : string |
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{ |
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$method = $request->getMethod(); |
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if ($method !== 'GET') |
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{ |
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$contentType = $request->getHeader('Content-Type')[0] ?? null; |
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$params = $request->getBody()->getContents(); |
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return self::_getMethodAndParams( |
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$method, |
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$contentType === 'application/json' ? self::_decodeJSON($params) : $params |
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); |
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} |
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return self::_getMethodAndParams($method, $request->getUri()->getQuery()); |
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} |
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/** |
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* @param string $method |
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* @param string $params |
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* @return string |
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*/ |
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private static function _getMethodAndParams(string $method, string $params) : string |
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{ |
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return $method . '_' . self::_sortParams($params); |
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} |
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/** |
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* @param string $params |
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* @return string |
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*/ |
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private static function _sortParams(string $params) : string |
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{ |
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$paramArray = \explode('&', $params); |
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\sort($paramArray); |
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return \implode('&', $paramArray); |
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} |
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/** |
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* @param string $json |
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* @return string |
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*/ |
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private static function _decodeJSON(string $json) : string |
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{ |
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try { |
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return http_build_query(\GuzzleHttp\json_decode($json, true), '', '&'); |
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} catch (\Exception $e) { |
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return $json; |
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} |
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} |
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} |
hamburgscleanest /
guzzle-advanced-throttle
