index.php

<?php

    /**
     *  Main CMS module
     *
     *  @package Monstra 
     *  @author Romanenko Sergey / Awilum [awilum@msn.com]
     *  @copyright 2012 Romanenko Sergey / Awilum
     *  @version $Id$
     *  @since 1.0.0
     *  @license http://opensource.org/licenses/gpl-license.php GNU Public License
     *  Monstra 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 COPYING.txt for copyright notices and details.
     */

    
    // Main engine defines    
    define('DS', DIRECTORY_SEPARATOR);
    define('ROOT', rtrim(dirname(__FILE__), '\\/'));
    define('BACKEND', false);    
    define('MONSTRA_ACCESS', true);

    // First check for installer then go
    if (file_exists('install.php')) {
        if (isset($_GET['install'])) {
            if ($_GET['install'] == 'done') {
                // Try to delete install file if not delete manually
                @unlink('install.php');
                // Redirect to main page
                header('location: index.php');
            }
        } else {            
            include 'install.php';
        }
    } else {

        // Load bootstrap file
        require_once(ROOT . DS . 'monstra' . DS . 'bootstrap.php');

        // Check for maintenance mod        
        if ('on' == Option::get('maintenance_status')) {

            // Set maintenance mode for all except admin and editor
            if ((Session::exists('user_role')) and (Session::get('user_role') == 'admin' or Session::get('user_role') == 'editor')) {
                // Monstra show this page :)
            } else {
                die (Text::toHtml(Option::get('maintenance_message'))); 
            }
        }
        
        // Frontend pre render
        Action::run('frontend_pre_render');      

        // Load site template
        require(MINIFY . DS . 'theme.' . Site::theme() . '.' . Site::template() . '.template.php');       

        // Frontend pre render
        Action::run('frontend_post_render');

        // Flush (send) the output buffer and turn off output buffering
        ob_end_flush();
        
        
    }