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   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  ?>