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<?php |
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/** |
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* This file is part of the bee4/transport package. |
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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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* @copyright Bee4 2015 |
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* @author Stephane HULARD <[email protected]> |
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* @package Bee4\Transport |
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*/ |
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namespace Bee4\Transport; |
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use Bee4\Events\DispatcherAwareTrait; |
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use Bee4\Transport\Events\ErrorEvent; |
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use Bee4\Transport\Events\MessageEvent; |
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use Bee4\Transport\Exception\CurlException; |
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use Bee4\Transport\Message\Request\AbstractRequest; |
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use Bee4\Transport\Message\Request\RequestFactory; |
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use Bee4\Transport\Message\ResponseFactory; |
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use Bee4\Transport\Handle\HandleFactory; |
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use Bee4\Transport\Exception\Exception; |
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use Bee4\Transport\Exception\InvalidArgumentException; |
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use Bee4\Transport\Configuration\Configuration; |
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/** |
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* Transport client, generate a request and return the linked response |
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* @package Bee4\Transport |
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*/ |
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class Client implements ClientInterface |
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{ |
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use DispatcherAwareTrait; |
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/** |
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* Base URL for calls |
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* @var Url |
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*/ |
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protected $baseUrl; |
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/** |
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* The factory to build request messages |
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* @var RequestFactory |
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*/ |
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protected $requestFactory; |
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/** |
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* HTTP Client which use cURL extension |
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* @param string $baseUrl Base URL of the web service |
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*/ |
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public function __construct($baseUrl = '', Configuration $config = null) |
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{ |
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if ($baseUrl != '') { |
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$this->baseUrl = new Url($baseUrl); |
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} |
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$this->requestFactory = new RequestFactory($config); |
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} |
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/** |
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* Set configuration in the Request factory |
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* @param Configuration $config |
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* @return Client |
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*/ |
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public function setConfiguration(Configuration $config) |
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{ |
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$this->requestFactory->setConfiguration($config); |
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return $this; |
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} |
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/** |
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* Create the request object |
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* @param string $method |
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* @param string $url |
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* @param array $headers |
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* @return AbstractRequest |
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*/ |
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public function createRequest($method, $url = '', array $headers = []) |
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{ |
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if (!is_string($url)) { |
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throw new InvalidArgumentException('Url parameter must be a valid string!!'); |
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} |
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$url = new Url((isset($this->baseUrl)?$this->baseUrl->toString():'').$url); |
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$request = $this->requestFactory->build($method, $url, $headers); |
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$request->setClient($this); |
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return $request; |
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} |
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/** |
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* Send the request |
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* @param AbstractRequest $request The request to be send |
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* @return Message\Response |
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* @throws Exception |
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*/ |
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public function send(AbstractRequest $request) |
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{ |
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$handle = HandleFactory::build($request); |
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$this->dispatch(MessageEvent::REQUEST, new MessageEvent($request)); |
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try { |
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$result = $handle->execute(); |
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} catch (\Exception $error) { |
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if ($error instanceof CurlException) { |
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$response = ResponseFactory::build('', $handle->infos(), $request); |
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$error->setResponse($response); |
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} |
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$this->dispatch(ErrorEvent::ERROR, new ErrorEvent($error)); |
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throw $error; |
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} |
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$response = ResponseFactory::build($result, $handle->infos(), $request); |
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$this->dispatch(MessageEvent::RESPONSE, new MessageEvent($response)); |
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return $response; |
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} |
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} |
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bee4 /
transport
