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<?php |
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/* |
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* This file is part of Guzzle HTTP JSON-RPC |
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* |
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* Copyright (c) 2014 Nature Delivered Ltd. <http://graze.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @see http://github.com/graze/guzzle-jsonrpc/blob/master/LICENSE |
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* @link http://github.com/graze/guzzle-jsonrpc |
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*/ |
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namespace Graze\GuzzleHttp\JsonRpc\Message; |
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use Graze\GuzzleHttp\JsonRpc; |
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use Psr\Http\Message\RequestInterface as HttpRequestInterface; |
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use Psr\Http\Message\ResponseInterface as HttpResponseInterface; |
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class MessageFactory implements MessageFactoryInterface |
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{ |
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/** |
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* @param string $method |
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* @param string $uri |
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* @param array $headers |
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* @param array $options |
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* |
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* @return RequestInterface |
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*/ |
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public function createRequest($method, $uri, array $headers = [], array $options = []) |
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{ |
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$body = JsonRpc\json_encode($this->addIdToRequest($method, $options)); |
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return new Request('POST', $uri, $headers, $body === false ? null : $body); |
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} |
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/** |
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* @param int $statusCode |
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* @param array $headers |
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* @param array $options |
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* |
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* @return ResponseInterface |
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*/ |
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public function createResponse($statusCode, array $headers = [], array $options = []) |
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{ |
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$body = JsonRpc\json_encode($options); |
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return new Response($statusCode, $headers, $body === false ? null : $body); |
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} |
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/** |
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* @param HttpRequestInterface $request |
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* |
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* @return RequestInterface |
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*/ |
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public function fromRequest(HttpRequestInterface $request) |
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{ |
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return $this->createRequest( |
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$request->getMethod(), |
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$request->getUri(), |
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$request->getHeaders(), |
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JsonRpc\json_decode((string) $request->getBody(), true) ?: [] |
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); |
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} |
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/** |
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* @param HttpResponseInterface $response |
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* |
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* @return ResponseInterface |
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*/ |
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public function fromResponse(HttpResponseInterface $response) |
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{ |
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return $this->createResponse( |
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$response->getStatusCode(), |
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$response->getHeaders(), |
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JsonRpc\json_decode((string) $response->getBody(), true) ?: [] |
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); |
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} |
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/** |
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* @param string $method |
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* @param array $data |
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* |
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* @return array |
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*/ |
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protected function addIdToRequest($method, array $data) |
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{ |
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if (RequestInterface::REQUEST === $method && ! isset($data['id'])) { |
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$data['id'] = uniqid(true); |
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} |
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return $data; |
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} |
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} |
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