<?php
/*****************************************************************************\
+-----------------------------------------------------------------------------+
| X-Cart                                                                      |
| Copyright (c) 2001-2009 Ruslan R. Fazliev <rrf@rrf.ru>                      |
| All rights reserved.                                                        |
+-----------------------------------------------------------------------------+
| PLEASE READ  THE FULL TEXT OF SOFTWARE LICENSE AGREEMENT IN THE "COPYRIGHT" |
| FILE PROVIDED WITH THIS DISTRIBUTION. THE AGREEMENT TEXT IS ALSO AVAILABLE  |
| AT THE FOLLOWING URL: http://www.x-cart.com/license.php                     |
|                                                                             |
| THIS  AGREEMENT  EXPRESSES  THE  TERMS  AND CONDITIONS ON WHICH YOU MAY USE |
| THIS SOFTWARE   PROGRAM   AND  ASSOCIATED  DOCUMENTATION   THAT  RUSLAN  R. |
| FAZLIEV (hereinafter  referred to as "THE AUTHOR") IS FURNISHING  OR MAKING |
| AVAILABLE TO YOU WITH  THIS  AGREEMENT  (COLLECTIVELY,  THE  "SOFTWARE").   |
| PLEASE   REVIEW   THE  TERMS  AND   CONDITIONS  OF  THIS  LICENSE AGREEMENT |
| CAREFULLY   BEFORE   INSTALLING   OR  USING  THE  SOFTWARE.  BY INSTALLING, |
| COPYING   OR   OTHERWISE   USING   THE   SOFTWARE,  YOU  AND  YOUR  COMPANY |
| (COLLECTIVELY,  "YOU")  ARE  ACCEPTING  AND AGREEING  TO  THE TERMS OF THIS |
| LICENSE   AGREEMENT.   IF  YOU    ARE  NOT  WILLING   TO  BE  BOUND BY THIS |
| AGREEMENT, DO  NOT INSTALL OR USE THE SOFTWARE.  VARIOUS   COPYRIGHTS   AND |
| OTHER   INTELLECTUAL   PROPERTY   RIGHTS    PROTECT   THE   SOFTWARE.  THIS |
| AGREEMENT IS A LICENSE AGREEMENT THAT GIVES  YOU  LIMITED  RIGHTS   TO  USE |
| THE  SOFTWARE   AND  NOT  AN  AGREEMENT  FOR SALE OR FOR  TRANSFER OF TITLE.|
| THE AUTHOR RETAINS ALL RIGHTS NOT EXPRESSLY GRANTED BY THIS AGREEMENT.      |
|                                                                             |
| The Initial Developer of the Original Code is Ruslan R. Fazliev             |
| Portions created by Ruslan R. Fazliev are Copyright (C) 2001-2009           |
| Ruslan R. Fazliev. All Rights Reserved.                                     |
+-----------------------------------------------------------------------------+
\*****************************************************************************/
#
# $Id: dispatcher.php,v 1.9.2.1 2009/04/02 06:50:19 ferz Exp $
#
define("DISPATCHED_REQUEST", 1);
require dirname(__FILE__).DIRECTORY_SEPARATOR."preauth.php";
$request_uri_info = @parse_url(stripslashes(func_get_request_uri()));
if (!isset($request_uri_info['path']) || zerolen($request_uri_info['path'])) {
	func_page_not_found();
}
$dispatched_request = preg_replace('/^'.preg_quote($xcart_web_dir.DIR_CUSTOMER."/", '/').'/', '', $request_uri_info['path']);
$dispatched_request = rtrim($dispatched_request, "/");
$dispatched_request = preg_replace("/\.html$/i", '', $dispatched_request);
if (zerolen($dispatched_request)) {
	func_page_not_found();
}
if ($dispatched_request == 'clean-url-test') {
	die('Clean URLs system test completed successfully.');
}
# Perform lookup in clean urls table.
$clean_url_data = func_clean_url_lookup_resource($dispatched_request);
if (empty($clean_url_data) || !is_array($clean_url_data) || !isset($clean_url_data['resource_type']) || !isset($clean_url_data['resource_id'])) {
	# We got no matches in clean urls table. Let's check if the URL exists in URLs history.
	$history_url_data = func_clean_url_history_lookup_resource($dispatched_request);
	if (!empty($history_url_data) && is_array($history_url_data) && isset($history_url_data['resource_type']) && isset($history_url_data['resource_id'])) {
		$redirect_url = func_get_resource_url($history_url_data['resource_type'], $history_url_data['resource_id']);
		if ($redirect_url) {
			func_header_location($redirect_url, true, 301);
		}
	}
	func_page_not_found();
}
# Perform permanent redirect to the corresponding dynamic page if clean urls functionality is disabled.
if ($config['SEO']['clean_urls_enabled'] != 'Y') {
	$redirect_url = func_get_resource_url($clean_url_data['resource_type'], $clean_url_data['resource_id']);
	if ($redirect_url) {
		func_header_location($redirect_url, true, 301);
	}
	func_page_not_found();
}
switch ($clean_url_data['resource_type']) {
case 'C':
	$_GET['cat'] = $cat = intval($clean_url_data['resource_id']);
	$QUERY_STRING='cat='.$cat.(!empty($QUERY_STRING)?'&'.$QUERY_STRING:'');
	$PHP_SELF = dirname($PHP_SELF).'/home.php';
	require $xcart_dir.DIR_CUSTOMER."/home.php";
	break;
case 'P':
	$_GET['productid'] = $productid = intval($clean_url_data['resource_id']);
	$QUERY_STRING='productid='.$productid.(!empty($QUERY_STRING)?'&'.$QUERY_STRING:'');
	$PHP_SELF = dirname($PHP_SELF).'/product.php';
	require $xcart_dir.DIR_CUSTOMER."/product.php";
	break;
case 'M':
	$_GET['manufacturerid'] = $manufacturerid = intval($clean_url_data['resource_id']);
	$QUERY_STRING='manufacturerid='.$manufacturerid.(!empty($QUERY_STRING)?'&'.$QUERY_STRING:'');
	$PHP_SELF = dirname($PHP_SELF).'/manufacturers.php';
	require $xcart_dir.DIR_CUSTOMER."/manufacturers.php";
	break;
case 'S':
	$_GET['pageid'] = $pageid = intval($clean_url_data['resource_id']);
	$QUERY_STRING='pageid='.$pageid.(!empty($QUERY_STRING)?'&'.$QUERY_STRING:'');
	$PHP_SELF = dirname($PHP_SELF).'/pages.php';
	require $xcart_dir.DIR_CUSTOMER."/pages.php";
	break;
default:
	func_page_not_found();
}
?>