index.php

<?php
/**
 * Routing file for all pages.
 *
 * This file is part of 'iTorrent'.
 *
 * 'iTorrent' 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 3 of the License,
 * or (at your option) any later version.
 * 
 * 'iTorrent' is distributed in the hope that it will
 * be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE.  See the GNU General Public
 * License for more details.
 * 
 * You should have received a copy of the GNU General
 * Public License along with 'iTorrent'; if not,
 * write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @author Nicholas 'Owl' Evans <owlmanatt@gmail.com>
 * @copyright Nicolas Evans, 2007
 * @license http://www.gnu.org/licenses/gpl-3.0.txt GPLv3
 * @package iTorrent
 * @subpackage Core
 * @version 1.0.0
 **/

session_start();
ob_start();

/**
 * Provides $User, $logged_in, $access_level, etc.
 **/
require('includes/main.inc.php');

// Load page info.
if($_REQUEST['page_slug'] == null)
{
    $_REQUEST['page_slug'] = $DEFAULT_SLUG; 
} // end determine default slug
$slug = stripinput($_REQUEST['page_slug']);

// Do not send the layout more than once for the iPhone UI. iUI does not
// want or need it - it does an AJAX request and adds the page fragment
// into the content area after the initial load. 
$render_layout = true;
if($UI_TYPE == 'iphone')
{
    if($slug != 'iphone-nav')
    {
        $render_layout = false;
    }
} // end iphone UI

$jump_page = new JumpPage($db);
$jump_page = $jump_page->findOneByPageSlug($slug);
// Done loading page info.

// Display page.
if(is_a($jump_page,'JumpPage') == false)
{
	header("HTTP/1.1 404 Not Found");
    $renderer->display('http/404.tpl');

    die();
}
else
{
	$SELF = array(
		'page' => $jump_page,
		'php_self' => $_SERVER['PHP_SELF'],
		'slug' => $jump_page->getPageSlug(),
	);
	$renderer->assign('self',$SELF);
	$renderer->assign('fat','fade-EEAA88');
	
	$renderer->assign('page_title',$jump_page->getPageTitle());
	$renderer->assign('page_html_title',$jump_page->getPageHtmlTitle());
   
    if($render_layout == true)
    {
        $renderer->display("layout/header.tpl");
    }

	if($jump_page->hasAccess($User) == false)
	{
		if($access_level == 'public' && $jump_page->getAccessLevel() == 'user')
		{
			$renderer->display('user/login.tpl');
		} // end unregister'd trying to hit page needing registration.
		else
		{
            header("HTTP/1.1 403 Forbidden");
            $renderer->display('http/403.tpl');
		} // end user trying to hit admin page
	} // end no access
	else
	{
		include("{$APP_CONFIG['base_path']}/scripts/{$jump_page->getPhpScript()}");
	} // end include script

    if($render_layout == true)
    {
        $renderer->display("layout/footer.tpl");
    }
} // end else-page found

$db->disconnect();
?>