source: branches/2.0/workflow/index.php @ 2585

<?php
/**************************************************************************\
* eGroupWare                                                                       *
* http://www.egroupware.org                                                *
* --------------------------------------------                             *
*  This program is free software; you can redistribute it and/or modify it *
*  under the terms of the GNU General Public License as published by the   *
*  Free Software Foundation; either version 2 of the License, or (at your  *
*  option) any later version.                                              *
\**************************************************************************/

/* Including common stuff to prepare workflow to run. A session start is needed */
require_once 'inc/common.inc.php';

/* if the menuaction variable is set, then let the expresso index deal with it */
if (isset($_GET['menuaction']))
{
        /* in case it's an Ajax call from the processes, then check for expired session */
        if (($_GET['menuaction'] == 'workflow.run_activity.goAjax'))
        {
                if (empty($_SESSION['phpgw_session']['session_id']))
                {
                        /* the session is expired, return a NanoAjax exception */
                        require_once dirname(__FILE__) . '/inc/nano/JSON.php';
                        require_once dirname(__FILE__) . '/inc/nano/NanoJsonConverter.class.php';
                        require_once dirname(__FILE__) . '/inc/nano/NanoController.class.php';
                        $nanoController = new NanoController();
                        $nanoController->throwErrorOnAllVirtualRequests('__NANOAJAX_SESSION_EXPIRED__');
                        exit;
                }
        }
        chdir('..');
        require_once 'index.php';
}
else
{
        $phpgw_info = array();
        $GLOBALS['phpgw_info']['flags'] = array(
                'currentapp' => 'workflow',
                'noheader'   => True,
                'nonavbar'   => True
        );
        require_once '../header.inc.php';

        if (isset($_GET['start_tab']))
        {
                $start_tab = $_GET['start_tab'];
        }
        else
        {
                $GLOBALS['phpgw']->preferences->read_repository();
                $start_tab = $GLOBALS['phpgw_info']['user']['preferences']['workflow']['startpage'];
                if (is_null($start_tab))
                        $start_tab = 1;
        }
        ExecMethod('workflow.ui_userinterface.draw', $start_tab);
}
?>