<?php/** * @version		$Id: controller.php 10381 2008-06-01 03:35:53Z pasamio $ * @package		Joomla * @subpackage	Installation * @copyright	Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. * @license		GNU/GPL, see LICENSE.php * Joomla! is free software. This version may have been modified pursuant * to the GNU General Public License, and as distributed it includes or * is derivative of works licensed under the GNU General Public License or * other free or open source software licenses. * See COPYRIGHT.php for copyright notices and details. */// no direct accessdefined('_JEXEC') or die('Restricted access');/** * @package		Joomla * @subpackage	Installation */jimport('joomla.application.component.controller');require_once( dirname(__FILE__).DS.'models'.DS.'model.php');require_once( dirname(__FILE__).DS.'views'.DS.'install'.DS.'view.php');class JInstallationController extends JController{	var $_model		= null;	var $_view		= null;	/**	 * Constructor	 */	function __construct( $config = array() )	{		$config['name']	= 'JInstallation';		parent::__construct( $config );	}	/**	 *	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function dbconfig()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->dbConfig() )		{			$view->error();			return false;		}		$view->dbConfig();		return true;	}	/**	 * Overload the parent controller method to add a check for configuration variables	 *  when a task has been provided	 *	 * @param	String $task Task to perform	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function execute($task)	{		global $mainframe;		// Sanity check		if ( $task && ( $task != 'lang' ) && ( $task != 'removedir' ) )		{			/**			 * To get past this point, a cookietest must be carried in the user's state.			 * If the state is not set, then cookies are probably disabled.			 **/			$goodEnoughForMe = $mainframe->getUserState('application.cookietest');			if ( ! $goodEnoughForMe )			{				$model	=& $this->getModel();				$model->setError(JText::_('WARNCOOKIESNOTENABLED'));				$view	=& $this->getView();				$view->error();				return false;			}		}		else		{			// Zilch the application registry - start from scratch			$session	=& JFactory::getSession();			$registry	=& $session->get('registry');			$registry->makeNameSpace('application');			// Set the cookie test seed			$mainframe->setUserState('application.cookietest', 1);		}		parent::execute($task);	}	/**	 * Initialize data for the installation	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function initialize()	{		return true;	}	/**	 * Present form for FTP information	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function ftpconfig()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->ftpConfig() )		{			$view->error();			return false;		}		$view->ftpConfig();		return true;	}	/**	 * Get the model for the installer component	 *	 * @return	JInstallerModel	 * @access	protected	 * @since	1.5	 */	function & getModel()	{		if ( ! $this->_model )		{			$this->_model	= new JInstallationModel();		}		return $this->_model;	}	/**	 * Get the view for the installer component	 *	 * @return	JInstallerView	 * @access	protected	 * @since	1.5	 */	function & getView()	{		if ( ! $this->_view )		{			$this->_view	= new JInstallationView();			$model	=& $this->getModel();			$model->test = "blah";			$this->_view->setModel($model, true);		}		return $this->_view;	}	/**	 * Present license information	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function license()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->license() )		{			$view->error();			return false;		}		$view->license();		return true;	}	/**	 * Present a choice of languages	 *	 * Step One!	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function lang()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->chooseLanguage() )		{			$view->error();			return false;		}		$view->chooseLanguage();		return true;	}	/**	 *	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function makedb()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->makeDB())		{			$view->error();			return false;		}		if ( ! $model->ftpConfig( 1 ) )		{			$view->error();			return false;		}		$view->ftpConfig();		return true;	}	/**	 * Present the main configuration options	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function mainconfig()	{		//$this->dumpLoad();		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->mainConfig() )		{			$view->error();			return false;		}		$view->mainConfig();		return true;	}	/**	 * Present a preinstall check	 *	 * Step Two!	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function preinstall()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->preInstall() )		{			$view->error();			return true;		}		$view->preInstall();		return true;	}	/**	 * Remove directory messages	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function removedir()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->removedir() )		{			$view->error();			return true;		}		$view->removedir();		return true;	}	/**	 *	 *	 * @return	Boolean True if successful	 * @access	public	 * @since	1.5	 */	function saveconfig()	{		$model	=& $this->getModel();		$view	=& $this->getView();		if ( ! $model->saveConfig() )		{			$view->error();			return false;		}		if ( ! $model->finish() )		{			$view->error();			return false;		}		$view->finish();		return true;	}	function dumpLoad() {		$model	=& $this->getModel();		$model->dumpLoad();	}	function migration() {		$model =& $this->getModel();		$model->setData('back', 'mainconfig');		$view =& $this->getView();		if(!$model->checkUpload()) {			$view->error();			return false;		}		$view->migrateScreen();		return true;	}	function postmigrate() {		$model =& $this->getModel();		$view =& $this->getView();		if($model->postMigrate()) {			// errors!		}	}}