<?php
  
  namespace Guzzle\Http\Exception;
  
  use Guzzle\Http\Message\RequestInterface;
  use Guzzle\Http\Message\Response;
  
  /**
   * Http request exception thrown when a bad response is received
   */
  class BadResponseException extends RequestException
  {
      /** @var Response */
      private $response;
  
      /**
       * Factory method to create a new response exception based on the response code.
       *
       * @param RequestInterface $request  Request
       * @param Response         $response Response received
       *
       * @return BadResponseException
       */
      public static function factory(RequestInterface $request, Response $response)
      {
          if ($response->isClientError()) {
              $label = 'Client error response';
              $class = __NAMESPACE__ . '\\ClientErrorResponseException';
          } elseif ($response->isServerError()) {
              $label = 'Server error response';
              $class = __NAMESPACE__ . '\\ServerErrorResponseException';
          } else {
              $label = 'Unsuccessful response';
              $class = __CLASS__;
          }
  
          $message = $label . PHP_EOL . implode(PHP_EOL, array(
              '[status code] ' . $response->getStatusCode(),
              '[reason phrase] ' . $response->getReasonPhrase(),
              '[url] ' . $request->getUrl(),
          ));
  
          $e = new $class($message);
          $e->setResponse($response);
          $e->setRequest($request);
  
          return $e;
      }
  
      /**
       * Set the response that caused the exception
       *
       * @param Response $response Response to set
       */
      public function setResponse(Response $response)
      {
          $this->response = $response;
      }
  
      /**
       * Get the response that caused the exception
       *
       * @return Response
       */
      public function getResponse()
      {
          return $this->response;
      }
  }