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
  17     protected $Endpoint;
  18     protected $SiteId;
  19     protected $Token;
  20
  21     public function __construct($siteId, $token, $endpoint)
  22     {
  23         $this->SiteId = $siteId;
  24         $this->Token = $token;
  25         $this->Endpoint = $endpoint;
  26     }
  27
  28     public function sendRequest($path, $method = "POST", $vars = array())
  29     {
  30
  31         echo "Path: {$path}\n";
  32
  33         $encoded = "";
  34         foreach ($vars as $key => $value) {
  35             $encoded .= "$key=" . urlencode($value) . "&";
  36         }
  37
  38         $encoded = substr($encoded, 0, -1);
  39         $tmpfile = "";
  40         $fp = null;
  41
  42         // construct full url
  43         $url = "{$this->Endpoint}/$path";
  44
  45         echo "Url: {$url}\n";
  46
  47         // if GET and vars, append them
  48         if ($method == "GET") {
  49             $url .= (false === strpos($path, '?') ? "?" : "&") . $encoded;
  50         }
  51
  52         // initialize a new curl object
  53         $curl = curl_init($url);
  54         curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
  55         curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
  56         curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
  57         switch (strtoupper($method)) {
  58             case "GET":
  59                 curl_setopt($curl, CURLOPT_HTTPGET, true);
  60                 break;
  61             case "POST":
  62                 curl_setopt($curl, CURLOPT_POST, true);
  63                 curl_setopt($curl, CURLOPT_POSTFIELDS, $encoded);
  64                 break;
  65             case "PUT":
  66                 // curl_setopt($curl, CURLOPT_PUT, TRUE);
  67                 curl_setopt($curl, CURLOPT_POSTFIELDS, $encoded);
  68                 curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
  69                 file_put_contents(
  70                     $tmpfile = tempnam("/tmp", "put_"),
  71                     $encoded
  72                 );
  73                 curl_setopt($curl, CURLOPT_INFILE, $fp = fopen(
  74                     $tmpfile,
  75                     'r'
  76                 ));
  77                 curl_setopt(
  78                     $curl,
  79                     CURLOPT_INFILESIZE,
  80                     filesize($tmpfile)
  81                 );
  82                 break;
  83             case "DELETE":
  84                 curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
  85                 break;
  86             default:
  87                 throw(new Exception("Unknown method $method"));
  88                 break;
  89         }
  90
  91         // send credentials
  92         curl_setopt(
  93             $curl,
  94             CURLOPT_USERPWD,
  95             $pwd = "{$this->SiteId}:{$this->Token}"
  96         );
  97
  98         // do the request. If FALSE, then an exception occurred
  99         if (false === ($result = curl_exec($curl))) {
 100             throw(new Exception(
 101                 "Curl failed with error " . curl_error($curl)
 102             ));
 103         }
 104
 105         // get result code
 106         $responseCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
 107
 108         // unlink tmpfiles
 109         if ($fp) {
 110             fclose($fp);
 111         }
 112
 113         if (strlen($tmpfile)) {
 114             unlink($tmpfile);
 115         }
 116
 117         return new RestResponse($url, $result, $responseCode);
 118     }
 119 }
 120
 121 class RestResponse
 122 {
 123
 124     public $ResponseText;
 125     public $ResponseXml;
 126     public $HttpStatus;
 127     public $Url;
 128     public $QueryString;
 129     public $IsError;
 130     public $ErrorMessage;
 131
 132     public function __construct($url, $text, $status)
 133     {
 134         preg_match('/([^?]+)\??(.*)/', $url, $matches);
 135         $this->Url = $matches[1];
 136         $this->QueryString = $matches[2];
 137         $this->ResponseText = $text;
 138         $this->HttpStatus = $status;
 139         if ($this->HttpStatus != 204) {
 140             $this->ResponseXml = @simplexml_load_string($text);
 141         }
 142
 143         if ($this->IsError = ($status >= 400)) {
 144             $this->ErrorMessage =
 145                 (string)$this->ResponseXml->RestException->Message;
 146         }
 147     }
 148 }