connector.php

<?php
/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2010 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    https://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    https://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * This is the File Manager Connector for PHP.
 */

ob_start();

require 'config.php';
require 'util.php';
require 'io.php';
require 'basexml.php';
require 'commands.php';

if (!$Config['Enabled'])
  SendError(1, 'This connector is disabled. Please check the "editor/filemanager/connectors/php/config.php" file');

DoResponse();

function DoResponse()
{
  if (!isset($_GET)) {
    global $_GET;
  }
  if (!isset($_GET['Command']) || !isset($_GET['Type']) || !isset($_GET['CurrentFolder']))
    return;

  // Get the main request informaiton.
  $sCommand = $_GET['Command'];
  $sResourceType = $_GET['Type'];
  $sCurrentFolder = GetCurrentFolder();

  // Check if it is an allowed command
  if (!IsAllowedCommand($sCommand))
  {
    SendError(1, 'The "'.$sCommand.'" command isn\'t allowed');
  }
  // Check if it is an allowed type.
  if (!IsAllowedType($sResourceType))
    SendError(1, 'Invalid type specified');

  // File Upload doesn't have to Return XML, so it must be intercepted before anything.
  if ($sCommand == 'FileUpload')
  {
    FileUpload($sResourceType, $sCurrentFolder, $sCommand);
    return;
  }

  CreateXmlHeader($sCommand, $sResourceType, $sCurrentFolder);

  // Execute the required command.
  switch ($sCommand)
  {
    case 'GetFolders' :
      GetFolders($sResourceType, $sCurrentFolder);
      break;
    case 'GetFoldersAndFiles' :
      GetFoldersAndFiles($sResourceType, $sCurrentFolder);
      break;
    case 'CreateFolder' :
      CreateFolder($sResourceType, $sCurrentFolder);
      break;
  }

  CreateXmlFooter();

  exit;
}