Dotclear 1.2.5 : /inc/libs/lib.validator.php source

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   1  <?php
   2  # ***** BEGIN LICENSE BLOCK *****
   3  # This file is part of DotClear.
   4  # Copyright (c) 2004 Olivier Meunier and contributors. All rights
   5  # reserved.
   6  #
   7  # DotClear is free software; you can redistribute it and/or modify
   8  # it under the terms of the GNU General Public License as published by
   9  # the Free Software Foundation; either version 2 of the License, or
  10  # (at your option) any later version.
  11  # 
  12  # DotClear is distributed in the hope that it will be useful,
  13  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  # GNU General Public License for more details.
  16  # 
  17  # You should have received a copy of the GNU General Public License
  18  # along with DotClear; if not, write to the Free Software
  19  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  #
  21  # ***** END LICENSE BLOCK *****
  22  
  23  class validator
  24  {
  25  	function xhtml($input,$charset='UTF-8')
  26      {
  27          $res = array('valid' => NULL, 'errors' => '');
  28          $content = validator::__getContent($input);
  29          
  30          $http = new HttpClient('www.htmlhelp.com',80);
  31          $http->setUserAgent('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.3a) Gecko/20021207');
  32          $http->useGzip(false);
  33          $http->setPersistReferers(false);
  34          
  35          $params = array('area' => $content,'charset' => $charset);
  36          
  37          if ($http->post('/cgi-bin/validate.cgi',$params) !== false)
  38          {
  39              $result = $http->getContent();
  40          
  41              if (strpos($result,'<p class=congratulations><strong>Congratulations, no errors!</strong></p>'))
  42              {
  43                  $res['valid'] = true;
  44              }
  45              else
  46              {
  47                  $res['valid'] = false;
  48                  if ($errors = preg_match('#<h2>Errors</h2>[\s]*(<ul>.*</ul>)#msU',$result,$matches))
  49                  {
  50                      $res['errors'] = strip_tags($matches[1],'<ul><li><pre><b>');
  51                  }
  52              }
  53              
  54              return $res;
  55          }
  56          
  57          return false;
  58      }
  59      
  60  	function __getContent($input)
  61      {
  62          return
  63          '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" '.
  64          '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'."\n".
  65          '<html xmlns="http://www.w3.org/1999/xhtml">'."\n".
  66          '<head>'."\n".
  67          '<title>validation</title>'."\n".
  68          '</head>'."\n".
  69          '<body>'."\n".
  70          $input."\n".
  71          '</body>'."\n".
  72          '</html>';
  73      }
  74  }
  75  ?>
Code source de Dotclear 1.2.5

/inc/libs/ -> lib.validator.php (source)
