cakephp/index.php

<?PHP
//////////////////////////////////////////////////////////////////////////
// + $Id$
// +------------------------------------------------------------------+ //
// + Cake <https://developers.nextco.com/cake/>                       + //
// + Copyright: (c) 2005, Cake Authors/Developers                     + //
// + Author(s): Michal Tatarynowicz aka Pies <tatarynowicz@gmail.com> + //
// +            Larry E. Masters aka PhpNut <nut@phpnut.com>          + //
// +            Kamil Dzielinski aka Brego <brego.dk@gmail.com>       + //
// +------------------------------------------------------------------+ //
// + Licensed under The MIT License                                   + //
// + Redistributions of files must retain the above copyright notice. + //
// + See: http://www.opensource.org/licenses/mit-license.php          + //
//////////////////////////////////////////////////////////////////////////

/**
 *  This file collects requests if:
 *    - no mod_rewrite is avilable or .htaccess files are not supported
 *    - /public is not set as a web root.
 * 
 * @filesource 
 * @author Cake Authors/Developers
 * @copyright Copyright (c) 2005, Cake Authors/Developers
 * @link https://developers.nextco.com/cake/wiki/Authors Authors/Developers
 * @package cake
 * @since Cake v 0.2.9
 * @version $Revision$
 * @modifiedby $LastChangedBy$
 * @lastmodified $Date$
 * @license http://www.opensource.org/licenses/mit-license.php The MIT License
 */

/**
 *  Get Cake's root directory
 */
define ('DS', DIRECTORY_SEPARATOR);
define ('ROOT', dirname(__FILE__).DS);

/**
 *  We need to redefine some constants and variables, so that Cake knows it is
 *  working without mod_rewrite.
 */
define ('BASE_URL', $_SERVER['SCRIPT_NAME'].'?url=');

/**
 * As mod_rewrite (or .htaccess files) is not working, we need to take care
 * of what would normally be rewrited, i.e. the static files in /public
 */
if (empty($_GET['url']) || ($_GET['url'] == '/'))
{
	require (ROOT.'public/index.php');
}
else
{
	$elements = explode('/index.php?url=', $_SERVER['REQUEST_URI']);
	$base = $elements[0].'/public';
	$path = $elements[1];
	
	$filename = ROOT.'public'.str_replace('/', DS, $path);
	$url = $base.$path;

	if (file_exists($filename))
	{
		if (preg_match('/^.*\.([a-z]+)$/i', $filename, $ext))
		{
			switch ($ext[1])
			{
				case 'jpg':
				case 'jpeg':
					header('Content-type: image/jpeg');
				break;
				
				case 'css':
					header('Content-type: text/css');
			}
		}
		
		print (file_get_contents($filename));
		die();
	}
	else 
	{
		require (ROOT.'public/index.php');
	}
}


?>