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<?php
/*
* CKFinder
* ========
* http://ckfinder.com
* Copyright (C) 2007-2010, CKSource - Frederico Knabben. All rights reserved.
*
* The software, this file and its contents are subject to the CKFinder
* License. Please read the license.txt file before using, installing, copying,
* modifying or distribute this file or part of its contents. The contents of
* this file is part of the Source Code of CKFinder.
*/
if (!defined('IN_CKFINDER')) exit;
/**
* @package CKFinder
* @subpackage Core
* @copyright CKSource - Frederico Knabben
*/
/**
* Executes all commands
*
* @package CKFinder
* @subpackage Core
* @copyright CKSource - Frederico Knabben
*/
class CKFinder_Connector_Core_Connector
{
/**
* Registry
*
* @var CKFinder_Connector_Core_Registry
* @access private
*/
var $_registry;
function CKFinder_Connector_Core_Connector()
{
$this->_registry =& CKFinder_Connector_Core_Factory::getInstance("Core_Registry");
$this->_registry->set("errorHandler", "ErrorHandler_Base");
}
/**
* Generic handler for invalid commands
* @access public
*
*/
function handleInvalidCommand()
{
$oErrorHandler =& $this->getErrorHandler();
$oErrorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_COMMAND);
}
/**
* Execute command
*
* @param string $command
* @access public
*/
function executeCommand($command)
{
if (!CKFinder_Connector_Core_Hooks::run('BeforeExecuteCommand', array(&$command))) {
return;
}
switch ($command)
{
case 'FileUpload':
$this->_registry->set("errorHandler", "ErrorHandler_FileUpload");
$obj =& CKFinder_Connector_Core_Factory::getInstance("CommandHandler_".$command);
$obj->sendResponse();
break;
case 'QuickUpload':
$this->_registry->set("errorHandler", "ErrorHandler_QuickUpload");
$obj =& CKFinder_Connector_Core_Factory::getInstance("CommandHandler_".$command);
$obj->sendResponse();
break;
case 'DownloadFile':
case 'Thumbnail':
$this->_registry->set("errorHandler", "ErrorHandler_Http");
$obj =& CKFinder_Connector_Core_Factory::getInstance("CommandHandler_".$command);
$obj->sendResponse();
break;
case 'CopyFiles':
case 'CreateFolder':
case 'DeleteFile':
case 'DeleteFolder':
case 'GetFiles':
case 'GetFolders':
case 'Init':
case 'MoveFiles':
case 'RenameFile':
case 'RenameFolder':
$obj =& CKFinder_Connector_Core_Factory::getInstance("CommandHandler_".$command);
$obj->sendResponse();
break;
default:
$this->handleInvalidCommand();
break;
}
}
/**
* Get error handler
*
* @access public
* @return CKFinder_Connector_ErrorHandler_Base|CKFinder_Connector_ErrorHandler_FileUpload|CKFinder_Connector_ErrorHandler_Http
*/
function &getErrorHandler()
{
$_errorHandler = $this->_registry->get("errorHandler");
$oErrorHandler =& CKFinder_Connector_Core_Factory::getInstance($_errorHandler);
return $oErrorHandler;
}
}
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