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   1  <?php
   2  /*

   3   * FCKeditor - The text editor for Internet - http://www.fckeditor.net

   4   * Copyright (C) 2003-2007 Frederico Caldeira Knabben

   5   *

   6   * == BEGIN LICENSE ==

   7   *

   8   * Licensed under the terms of any of the following licenses at your

   9   * choice:

  10   *

  11   *  - GNU General Public License Version 2 or later (the "GPL")

  12   *    http://www.gnu.org/licenses/gpl.html

  13   *

  14   *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")

  15   *    http://www.gnu.org/licenses/lgpl.html

  16   *

  17   *  - Mozilla Public License Version 1.1 or later (the "MPL")

  18   *    http://www.mozilla.org/MPL/MPL-1.1.html

  19   *

  20   * == END LICENSE ==

  21   *

  22   * This is the File Manager Connector for PHP.

  23   */
  24  
  25  ob_start() ;
  26  
  27  include ('config.php') ;
  28  include ('util.php') ;
  29  include ('io.php') ;
  30  include ('basexml.php') ;
  31  include ('commands.php') ;
  32  
  33  if ( !$Config['Enabled'] )
  34      SendError( 1, 'This connector is disabled. Please check the "editor/filemanager/browser/default/connectors/php/config.php" file' ) ;
  35  
  36  // Get the "UserFiles" path.

  37  $GLOBALS["UserFilesPath"] = '' ;
  38  
  39  if ( isset( $Config['UserFilesPath'] ) )
  40      $GLOBALS["UserFilesPath"] = $Config['UserFilesPath'] ;
  41  else if ( isset( $_GET['ServerPath'] ) )
  42      $GLOBALS["UserFilesPath"] = $_GET['ServerPath'] ;
  43  else
  44      $GLOBALS["UserFilesPath"] = '/userfiles/' ;
  45  
  46  if ( ! ereg( '/$', $GLOBALS["UserFilesPath"] ) )
  47      $GLOBALS["UserFilesPath"] .= '/' ;
  48  
  49  if ( strlen( $Config['UserFilesAbsolutePath'] ) > 0 )
  50  {
  51      $GLOBALS["UserFilesDirectory"] = $Config['UserFilesAbsolutePath'] ;
  52  
  53      if ( ! ereg( '/$', $GLOBALS["UserFilesDirectory"] ) )
  54          $GLOBALS["UserFilesDirectory"] .= '/' ;
  55  }
  56  else
  57  {
  58      // Map the "UserFiles" path to a local directory.

  59      $GLOBALS["UserFilesDirectory"] = GetRootPath() . $GLOBALS["UserFilesPath"] ;
  60  }
  61  
  62  DoResponse() ;
  63  
  64  function DoResponse()
  65  {
  66      if ( !isset( $_GET['Command'] ) || !isset( $_GET['Type'] ) || !isset( $_GET['CurrentFolder'] ) )
  67          return ;
  68  
  69      // Get the main request informaiton.

  70      $sCommand        = $_GET['Command'] ;
  71      $sResourceType    = $_GET['Type'] ;
  72      $sCurrentFolder    = $_GET['CurrentFolder'] ;
  73  
  74      // Check if it is an allowed type.

  75      if ( !in_array( $sResourceType, array('File','Image','Flash','Media') ) )
  76          return ;
  77  
  78      // Check the current folder syntax (must begin and start with a slash).

  79      if ( ! ereg( '/$', $sCurrentFolder ) ) $sCurrentFolder .= '/' ;
  80      if ( strpos( $sCurrentFolder, '/' ) !== 0 ) $sCurrentFolder = '/' . $sCurrentFolder ;
  81  
  82      // Check for invalid folder paths (..)

  83      if ( strpos( $sCurrentFolder, '..' ) )
  84          SendError( 102, "" ) ;
  85  
  86      // File Upload doesn't have to Return XML, so it must be intercepted before anything.

  87      if ( $sCommand == 'FileUpload' )
  88      {
  89          FileUpload( $sResourceType, $sCurrentFolder ) ;
  90          return ;
  91      }
  92  
  93      CreateXmlHeader( $sCommand, $sResourceType, $sCurrentFolder ) ;
  94  
  95      // Execute the required command.

  96      switch ( $sCommand )
  97      {
  98          case 'GetFolders' :
  99              GetFolders( $sResourceType, $sCurrentFolder ) ;
 100              break ;
 101          case 'GetFoldersAndFiles' :
 102              GetFoldersAndFiles( $sResourceType, $sCurrentFolder ) ;
 103              break ;
 104          case 'CreateFolder' :
 105              CreateFolder( $sResourceType, $sCurrentFolder ) ;
 106              break ;
 107      }
 108  
 109      CreateXmlFooter() ;
 110  
 111      exit ;
 112  }
 113  ?>