1: <?php
 2: /**
 3:  * This file is part of the Pipeliner API client library for PHP
 4:  *
 5:  * Copyright 2014 Pipelinersales, Inc. All Rights Reserved.
 6:  * For the full license information, see the attached LICENSE file.
 7:  */
 8: 
 9: namespace PipelinerSales\ApiClient\Http;
10: 
11: use PipelinerSales\ApiClient\PipelinerClientException;
12: 
13: /**
14:  * Exception related to HTTP requests.
15:  */
16: class PipelinerHttpException extends PipelinerClientException
17: {
18: 
19:     /** @var Response $response */
20:     private $response;
21:     private $jsonError = array();
22: 
23:     public function __construct($response, $message, $httpError = '', $code = 0, $previous = null)
24:     {
25:         parent::__construct($message, $code, $previous);
26:         $this->response = $response;
27: 
28:         if (!empty($httpError)) {
29:             $this->message .= 'HTTP error: [' . $httpError . ']';
30:         }
31: 
32:         $body = $this->response->getBody();
33:         if (!empty($body)) {
34:             $this->jsonError = json_decode($body, true);
35:             if (!empty($this->jsonError)) {
36:                 $this->message .= 'Response error: [' . $this->getErrorCode() . ': ' . $this->getErrorMessage() . ']';
37:             }
38:         }
39: 
40:         $this->message .= ', HTTP code ' . $this->response->getStatusCode();
41:     }
42: 
43:     /**
44:      * @return Response
45:      */
46:     public function getHttpResponse()
47:     {
48:         return $this->response;
49:     }
50: 
51:     /**
52:      * The error code specified in the API, or 0 if the error response is not available.
53:      * @return integer
54:      */
55:     public function getErrorCode()
56:     {
57:         if (isset($this->jsonError['errorcode'])) {
58:             return intval($this->jsonError['errorcode']);
59:         }
60:         return 0;
61:     }
62: 
63:     /**
64:      * The error message specified in the API, or an empty string if not available.
65:      * @return string
66:      */
67:     public function getErrorMessage()
68:     {
69:         if (is_string($this->jsonError)) {
70:             return $this->jsonError;
71:         } elseif (isset($this->jsonError['message'])) {
72:             return $this->jsonError['message'];
73:         }
74:         return '';
75:     }
76: }
77: