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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\Message |
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*/ |
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namespace Bee4\Transport\Message; |
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use Bee4\Transport\Exception\RuntimeException; |
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use Bee4\Transport\Message\Request\AbstractRequest; |
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/** |
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* Response wrapper |
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* @package Bee4\Transport\Message |
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*/ |
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class Response extends AbstractMessage |
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{ |
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use WithBodyTrait; |
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/** |
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* The request which allow to generate this response |
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* @var AbstractRequest |
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*/ |
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protected $request; |
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/** |
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* HTTP Status code |
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* @var integer |
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*/ |
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protected $status; |
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/** |
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* HTTP total transaction time in second |
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* @var double |
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*/ |
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protected $transactionTime; |
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/** |
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* Build the response with Request dependency injection |
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* @param AbstractRequest $request |
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*/ |
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public function __construct(AbstractRequest $request = null) |
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{ |
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parent::__construct(); |
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$this->request = $request; |
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} |
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/** |
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* Set the linked request |
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* @param AbstractRequest $request |
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* @return Response |
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*/ |
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public function setRequest(AbstractRequest $request) |
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{ |
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$this->request = $request; |
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return $this; |
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} |
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/** |
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* @return AbstractRequest |
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*/ |
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public function getRequest() |
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{ |
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return $this->request; |
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} |
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/** |
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* @param int $code |
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* @return Response |
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*/ |
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public function setStatus($code) |
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{ |
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$this->status = (int)$code; |
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return $this; |
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} |
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/** |
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* @return int |
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*/ |
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public function getStatus() |
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{ |
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return $this->status; |
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} |
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/** |
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* @return string |
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*/ |
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public function getStatusMessage() |
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{ |
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return $this->request->getStatusMessage($this->status); |
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} |
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/** |
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* @param double $time |
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* @return Response |
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* @throws RuntimeException |
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*/ |
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public function setTransactionTime($time) |
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{ |
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if (!is_numeric($time) || $time < 0) { |
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throw new RuntimeException("Invalid response time format"); |
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} |
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$this->transactionTime = (float)$time; |
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return $this; |
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} |
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/** |
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* @return double |
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*/ |
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public function getTransactionTime() |
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{ |
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return $this->transactionTime; |
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} |
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/** |
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* Try to json_decode the response body |
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* @return string |
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* @throws RuntimeException |
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*/ |
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public function json() |
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{ |
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$json = json_decode($this->getBody(), true); |
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if ($json === null) { |
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throw new RuntimeException(sprintf( |
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"Can't decode response as JSON: %s", |
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function_exists('json_last_error_msg')? |
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json_last_error_msg(): |
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'Error code '.json_last_error() |
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)); |
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} |
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return $json; |
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} |
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} |
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bee4 /
transport
