lib/AkConverters/AkRemoteConverter.php

   1 <?php
   2
   3 /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
   4
   5 // +----------------------------------------------------------------------+
   6 // | Akelos Framework - http://www.akelos.org                             |
   7 // +----------------------------------------------------------------------+
   8 // | Copyright (c) 2002-2006, Akelos Media, S.L.  & Bermi Ferrer Martinez |
   9 // | Released under the GNU Lesser General Public License, see LICENSE.txt|
  10 // +----------------------------------------------------------------------+
  11
  12 /**
  13  * @package ActiveSupport
  14  * @subpackage Converters
  15  * @author Bermi Ferrer <bermi a.t akelos c.om>
  16  * @copyright Copyright (c) 2002-2007, Akelos Media, S.L. http://www.akelos.org
  17  * @license GNU Lesser General Public License <http://www.gnu.org/copyleft/lesser.html>
  18  */
  19 class AkRemoteConverter
  20 {
  21     function convert($from, $to, $data)
  22     {
  23         if(!defined('AK_REMOTE_CONVERTER_URI')){
  24             return false;
  25         }
  26         $details = parse_url(AK_REMOTE_CONVERTER_URI);
  27         if(empty($details['host'])){
  28             return false;
  29         }
  30         $port = empty($details['port']) ? 80 : $details['port'];
  31         $path = empty($details['path']) ? '' : $details['path'];
  32
  33         $data = "data=$data";
  34         if ($fp = fsockopen($details['host'], $port)) {
  35             fwrite($fp, "POST $path/{$_SERVER['SERVER_NAME']}/{$from}_to_{$to} HTTP/1.1\r\n".
  36             "Host: webservices.akelos.com\r\nContent-type: application/x-www-form-urlencoded\r\n".
  37             "User-Agent: Mozilla 4.0\r\nContent-length: ".strlen($data)."\r\nConnection: close\r\n\r\n$data");
  38             $result = '';
  39             while (!feof($fp)) {
  40                 $result .= fgets($fp, 1024);
  41             }
  42             if(preg_match('/\n\n.*/ms',str_replace("\r\n","\n",$result),$match)){
  43                 $result = explode("\n",trim($match[0]));
  44                 array_pop($result);
  45                 array_shift($result);
  46                 $result = join("\n",$result);
  47             }
  48             fclose($fp);
  49             return $result == 'CONVERTER_NOT_AVAILABLE' ? false : $result;
  50         }
  51         return false;
  52     }
  53 }
  54
  55 ?>