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<?php |
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/* |
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* This file is part of the AMFWebServicesClientBundle package. |
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* |
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* (c) Amine Fattouch <http://github.com/fattouchsquall> |
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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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namespace AMF\WebServicesClientBundle\Rest; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use AMF\WebServicesClientBundle\Rest\Exception\RestException; |
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use AMF\WebServicesClientBundle\Rest\Event\GetResponseEvent; |
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use AMF\WebServicesClientBundle\Rest\Component\Request; |
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use AMF\WebServicesClientBundle\Rest\Component\Url; |
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use AMF\WebServicesClientBundle\Rest\Security\Wsse; |
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use AMF\WebServicesClientBundle\Rest\Encoder\EncoderProviderInterface; |
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use AMF\WebServicesClientBundle\Rest\Decoder\DecoderProviderInterface; |
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use AMF\WebServicesClientBundle\Rest\Encoder\EncoderInterface; |
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use AMF\WebServicesClientBundle\Rest\Decoder\DecoderInterface; |
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/** |
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* The endpoint of rest webservice. |
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* |
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* @author Mohamed Amine Fattouch <[email protected]> |
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*/ |
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abstract class AbstractEndpoint |
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{ |
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/** |
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* @var EventDispatcherInterface |
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*/ |
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protected $dispatcher; |
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/** |
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* @var EncoderInterface |
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*/ |
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protected $encoder; |
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/** |
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* @var DecoderInterface |
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*/ |
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protected $decoder; |
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/** |
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* @var Url |
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*/ |
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protected $url; |
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/** |
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* @var Wsse |
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*/ |
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protected $wsse; |
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/** |
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* Constructor class. |
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* |
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* @param EventDispatcherInterface $dispatcher The service of dispatcher. |
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* @param EncoderProviderInterface $encoderProvider Instance of provider for the encoder. |
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* @param DecoderProviderInterface $decoderProvider Instance of provider for the decoder. |
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* @param Url $url The url component for rest API. |
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* @param Wsse $wsse The generator of wsse header. |
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* @param string $requestFormat The format of request (default json). |
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* @param string $responseFormat The format of response (default json). |
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*/ |
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public function __construct( |
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EventDispatcherInterface $dispatcher, |
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EncoderProviderInterface $encoderProvider, |
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DecoderProviderInterface $decoderProvider, |
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Url $url = null, |
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Wsse $wsse = null, |
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$requestFormat = 'json', |
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$responseFormat = 'json' |
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) { |
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$this->dispatcher = $dispatcher; |
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$this->encoder = $encoderProvider->getEncoder($requestFormat); |
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$this->decoder = $decoderProvider->getDecoder($responseFormat); |
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$this->url = $url; |
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$this->wsse = $wsse; |
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} |
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/** |
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* Calls Rest API method. |
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* |
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* @param string $event |
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* @param string $path |
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* @param array $query |
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* @param array $request |
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* @param array $server |
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* |
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* @return RestResponse |
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*/ |
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public function call($event, $path = null, array $query = [], array $request = [], array $server = []) |
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{ |
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$request = $this->prepareRequest($path, $query, $request, $server); |
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$getResponseEvent = new GetResponseEvent($request); |
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$this->dispatcher->dispatch($event, $getResponseEvent); |
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$response = $getResponseEvent->getResponse(); |
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$content = $response->getContent(); |
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if ($response->isSuccess() === true) { |
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$data = $this->decodeResponse($content); |
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return $data; |
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} |
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throw new RestException($content); |
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} |
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/** |
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* Prepares a request. |
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* |
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* @param string $actionPath The path of action. |
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* @param array $query The query of url. |
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* @param array $request The body post of request. |
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* @param array $server The server parameters. |
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* |
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* @return Request |
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*/ |
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protected function prepareRequest($actionPath = null, array $query = [], array $request = [], array $server = []) |
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{ |
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$uri = null; |
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if (isset($this->wsse)) { |
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$wsseHeader = $this->wsse->generateHeader(); |
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$server = array_merge($wsseHeader, $server); |
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} |
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if (isset($this->url)) { |
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$uri = $this->url->getUriForPath($actionPath, $query); |
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} |
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if (!empty($request) && !isset($server['REQUEST_STRING'])) { |
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$server['REQUEST_STRING'] = $this->encodeRequest($request); |
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} |
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$request = Request::create($uri, $query, $request, $server, 'json'); |
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return $request; |
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} |
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/** |
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* Encodes request. |
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* |
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* @param array $request The request data (default empty). |
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* |
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* @return mixed |
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*/ |
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protected function encodeRequest(array $request = []) |
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{ |
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return $this->encoder->encode($request); |
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} |
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/** |
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* Decodes response. |
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* |
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* @param string $content The response's content (default null). |
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* |
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* @return mixed |
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*/ |
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protected function decodeResponse($content = null) |
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{ |
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return $this->decoder->decode($content); |
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} |
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} |
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fattouchsquall /
AMFWebServicesClientBundle
