<?
/*======================================================================*\
 * BitBrickCMS 2.0
 * Copyright 2016 BitBrickCMS. All Rights Reserved
 * This file may not be redistributed in whole or significant part.
 * ------------------- PhoCMS IS NOT A FREE SOFTWARE -------------------
 * Author: Pham Trung Dung - http://dzungpt@me.com
\*======================================================================*/
require './base/config.php';

// ====================================================================== //
// initialize
// ====================================================================== //
require "./base/init.php";

// session start after autoloading to avoid __PHP_Incomplete_Class error while using $_SESSION as an Object
session_start();

// redirect http to https if using https
/*
if($_SERVER['HTTP_X_FORWARDED_PROTO'] && $_SERVER['HTTP_X_FORWARDED_PROTO'] != parse_url(URL_ROOT)['scheme']) {
	$newurl = substr(selfURL(),strlen($_SERVER['HTTP_X_FORWARDED_PROTO']));
	header("Location: ".parse_url(URL_ROOT)['scheme'].$newurl);
}*/
// ====================================================================== //
// block ip
// ====================================================================== //
if($SETTING['security_blockip'])
{
	$blockIps = rbvarray(explode(',',$SETTING['security_blockip']));
	if(in_array(visitor_ip(), $blockIps)) {
		header('HTTP/1.1 403 Forbidden');
		die('403 Forbidden');
	}
}

// ====================================================================== //
// firewall
// ====================================================================== //
if($SETTING['security_firewall']=='true' && !$_SESSION['passedfirewall'])
{
	// pass the firewall
	if(
			input('username') == $SETTING['security_firewall_user'] &&
			input('password') == $SETTING['security_firewall_pass']
	) {
		$_SESSION['passedfirewall'] = 1;
		header("Location: ".URL_ROOT);
		exit;
	}
	
	// show firewall
	Site::firewall($CFG['site_name'], $SETTING['security_firewall_msg']);
	exit;
}

// ====================================================================== //
// closing
// ====================================================================== //
if($SETTING['site_close']=='true')
{
	//echo $SETTING['site_close_msg'];
	Site::transfer($SETTING['site_close_msg'],'',false);
	exit();
}

// ====================================================================== //
// Load init var, init func, init code
// ====================================================================== //
// visit by mobile 
if($_COOKIE['mobversion']=='1') $ISMOB = 1;
elseif($_COOKIE['mobversion']=='0') $ISMOB = 0;
elseif(!$_COOKIE['mobversion'])
{
	$MobileDetect = new MobileDetect();
	if($MobileDetect->isMobile() or $MobileDetect->isTablet()) $ISMOB = 1;
	else $ISMOB = 0;
}

// load default module
foreach($MODULES as $i) 
{ 
	if($i['is_default']=='1') 
	{
		if(is_numeric(strpos($i['keyword'], ','))) 
		{
			$m = explode(',', $i['keyword']);
			$defaultModule = $m[0];
		}
		else $defaultModule = $i['keyword']; 
	}
}

// assign module main key (module can define by sub key and need to get main key (the first one))
if($requestedModule = input('module', 'get'))
{
	foreach ($MODULES as $k=>$item)
	{
		if(is_numeric(strpos($item['keyword'],$requestedModule)) && is_numeric(strpos($item['keyword'],',')))
		{
			$m = explode(',',$item['keyword']);
			for($i=1;$i<=count($m)-1;$i++) if($requestedModule==$m[$i]) $requestedModule=$m[0];
		}
	}
}

// ====================================================================== //
// Main template functions
// ====================================================================== //
// SITE object
$SITE = new Site(
	$SETTING['site_title'],
	$SETTING['site_title'],
	$SETTING['site_meta_refresh_rate'],
	$SETTING['site_meta_keywords'], 
	$SETTING['site_meta_description']
	);
$TPL->assign('SITE', $SITE);

// ====================================================================== //
// Site executing
// ====================================================================== //
$moduleFactory = ModuleFactory::instance($TPL, $MTPL, $LANG ,$SITE, $COOKIE, $SETTING);

if (input('gfunc','GET'))
{
	switch(input('gfunc','GET'))
	{
		case 'scode': include PATH_ROOT.'/library/Captcha/captcha.php'; break;
	}
}
else
{
	// load default module
	if ($defaultModule && class_exists( 'Module\\'.ucfirst($defaultModule).'\\'.'User\Controller'))
	{
		$startUpModule = $moduleFactory->create(ucfirst($defaultModule));

		// start up script
		if(method_exists($startUpModule, 'startUp'))
			$startUpModule->startUp();

		// routing if default module = requested one
		if($defaultModule == $requestedModule || !$requestedModule)
			$startUpModule->route();
		//eval('new Module\\'.ucfirst($moduleRequest).'\\'.'User\Controller();');
	}
	//else echo "Error to load this module";

	// load requested module and route if itsn't default module
	if($defaultModule != $requestedModule)
	{
		if (class_exists( 'Module\\'.ucfirst($requestedModule).'\\'.'User\Controller'))
			$moduleFactory->create(ucfirst($requestedModule))->route();
		//else echo "Error to load this module";
	}
}