Subversion Repositories Applications.papyrus

<?php 
/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 *              http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 *              http://www.fckeditor.net/
 * 
 * "Support Open Source software. What about a donation today?"
 * 
 * File Name: connector.php
 *      This is the File Manager Connector for PHP.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

ob_start() ;

include('config.php') ;
include('util.php') ;
include('io.php') ;
include('basexml.php') ;
include('commands.php') ;

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

// Get the "UserFiles" path.
$GLOBALS["UserFilesPath"] = '' ;

if ( isset( $Config['UserFilesPath'] ) )
        $GLOBALS["UserFilesPath"] = $Config['UserFilesPath'] ;
else if ( isset( $_GET['ServerPath'] ) )
        $GLOBALS["UserFilesPath"] = $_GET['ServerPath'] ;
else
        $GLOBALS["UserFilesPath"] = '/UserFiles/' ;

if ( ! ereg( '/$', $GLOBALS["UserFilesPath"] ) )
        $GLOBALS["UserFilesPath"] .= '/' ;

if ( strlen( $Config['UserFilesAbsolutePath'] ) > 0 ) 
{
        $GLOBALS["UserFilesDirectory"] = $Config['UserFilesAbsolutePath'] ;

        if ( ! ereg( '/$', $GLOBALS["UserFilesDirectory"] ) )
                $GLOBALS["UserFilesDirectory"] .= '/' ;
}
else
{
        // Map the "UserFiles" path to a local directory.
        $GLOBALS["UserFilesDirectory"] = GetRootPath() . $GLOBALS["UserFilesPath"] ;
}

DoResponse() ;

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

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

        // Check if it is an allowed type.
        if ( !in_array( $sResourceType, array('File','Image','Flash','Media') ) )
                return ;

        // Check the current folder syntax (must begin and start with a slash).
        if ( ! ereg( '/$', $sCurrentFolder ) ) $sCurrentFolder .= '/' ;
        if ( strpos( $sCurrentFolder, '/' ) !== 0 ) $sCurrentFolder = '/' . $sCurrentFolder ;
        
        // Check for invalid folder paths (..)
        if ( strpos( $sCurrentFolder, '..' ) )
                SendError( 102, "" ) ;

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