library/maviq_phone_api.php

   1 <?php
   2
   3 // Copyright (C) 2010 Maviq <info@maviq.com>
   4 //
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9 //
  10 if (!extension_loaded("curl")) {
  11     die("Curl extension is required");
  12 }
  13
  14 class MaviqClient
  15 {
  16     protected $Endpoint;
  17     protected $SiteId;
  18     protected $Token;
  19
  20     public function __construct($siteId, $token, $endpoint)
  21     {
  22         $this->SiteId = $siteId;
  23         $this->Token = $token;
  24         $this->Endpoint = $endpoint;
  25     }
  26
  27     public function sendRequest($path, $method = "POST", $vars = array())
  28     {
  29
  30         echo "Path: {$path}\n";
  31
  32         $encoded = "";
  33         foreach ($vars as $key => $value) {
  34             $encoded .= "$key=" . urlencode($value) . "&";
  35         }
  36
  37         $encoded = substr($encoded, 0, -1);
  38         $tmpfile = "";
  39         $fp = null;
  40
  41         // construct full url
  42         $url = "{$this->Endpoint}/$path";
  43
  44         echo "Url: {$url}\n";
  45
  46         // if GET and vars, append them
  47         if ($method == "GET") {
  48             $url .= (false === strpos($path, '?') ? "?" : "&") . $encoded;
  49         }
  50
  51         // initialize a new curl object
  52         $curl = curl_init($url);
  53         curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
  54         curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
  55         curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
  56         switch (strtoupper($method)) {
  57             case "GET":
  58                 curl_setopt($curl, CURLOPT_HTTPGET, true);
  59                 break;
  60             case "POST":
  61                 curl_setopt($curl, CURLOPT_POST, true);
  62                 curl_setopt($curl, CURLOPT_POSTFIELDS, $encoded);
  63                 break;
  64             case "PUT":
  65                 // curl_setopt($curl, CURLOPT_PUT, TRUE);
  66                 curl_setopt($curl, CURLOPT_POSTFIELDS, $encoded);
  67                 curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
  68                 file_put_contents(
  69                     $tmpfile = tempnam("/tmp", "put_"),
  70                     $encoded
  71                 );
  72                 curl_setopt($curl, CURLOPT_INFILE, $fp = fopen(
  73                     $tmpfile,
  74                     'r'
  75                 ));
  76                 curl_setopt(
  77                     $curl,
  78                     CURLOPT_INFILESIZE,
  79                     filesize($tmpfile)
  80                 );
  81                 break;
  82             case "DELETE":
  83                 curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
  84                 break;
  85             default:
  86                 throw(new Exception("Unknown method $method"));
  87                 break;
  88         }
  89
  90         // send credentials
  91         curl_setopt(
  92             $curl,
  93             CURLOPT_USERPWD,
  94             $pwd = "{$this->SiteId}:{$this->Token}"
  95         );
  96
  97         // do the request. If FALSE, then an exception occurred
  98         if (false === ($result = curl_exec($curl))) {
  99             throw(new Exception(
 100                 "Curl failed with error " . curl_error($curl)
 101             ));
 102         }
 103
 104         // get result code
 105         $responseCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
 106
 107         // unlink tmpfiles
 108         if ($fp) {
 109             fclose($fp);
 110         }
 111
 112         if (strlen($tmpfile)) {
 113             unlink($tmpfile);
 114         }
 115
 116         return new RestResponse($url, $result, $responseCode);
 117     }
 118 }
 119
 120 class RestResponse
 121 {
 122     public $ResponseText;
 123     public $ResponseXml;
 124     public $HttpStatus;
 125     public $Url;
 126     public $QueryString;
 127     public $IsError;
 128     public $ErrorMessage;
 129
 130     public function __construct($url, $text, $status)
 131     {
 132         preg_match('/([^?]+)\??(.*)/', $url, $matches);
 133         $this->Url = $matches[1];
 134         $this->QueryString = $matches[2];
 135         $this->ResponseText = $text;
 136         $this->HttpStatus = $status;
 137         if ($this->HttpStatus != 204) {
 138             $this->ResponseXml = @simplexml_load_string($text);
 139         }
 140
 141         if ($this->IsError = ($status >= 400)) {
 142             $this->ErrorMessage =
 143                 (string)$this->ResponseXml->RestException->Message;
 144         }
 145     }
 146 }