<?php
define( 'IN_SYSTEM', 1 );

@session_start();
error_reporting(E_ALL);
if (isset($_GET['set'])) {$_SESSION['lang'] = $_GET['set'];}

if (!isset($_SESSION['lang'])  || !in_array($_SESSION['lang'], array('vn', 'en'))){
	$_SESSION['lang'] = 'vn';
}
$lang =  $_SESSION['lang'];
require 'config/site.php';
require 'libs/smarty/Smarty.class.php';
require 'languages/front-end/lang_'.$lang.'.php';
require 'config/db.php';
require 'libs/db.php';
require 'libs/base.class.php';
require 'libs/mail.class.php';
require 'libs/class.phpmailer.php';

require 'libs/rss.php';
//Khoi tao smarty
$smarty = new Smarty;
$smarty->compile_check = true; // ki?m tra xem template d? có thay d?i g? không, n?u có, n?p d? li?u m?i
$smarty->template_dir   ='templates';
$smarty->compile_dir    ='templates_c';
$smarty->config_dir     ='config_smarty';
$smarty->cache_dir      = 'cache_folder';

$smarty->left_delimiter="<%";
$smarty->right_delimiter="%>";
//$smarty->debugging = true;

if($_SERVER['REQUEST_METHOD']=="POST")
{	
    $smarty->clear_all_cache();
}

//khoi tao lop ket noi
$db = new DB(USER, PASS, DBNAME, HOST);
$db->connect();
$db->set_utf8();


//Khoi tao lop base_class
$base=new BASE_CLASS();
$base->SetCountVisit();//Dem so nguoi truy cap

//Thong tin cau hinh site
$smarty->assign("lang",$lang);
$sql="select * from tbl_config cf, tbl_config_language cfl where cf.id=cfl.group_id and lang='{$lang}' limit 0,1";
$config=$db->getRow($sql);
$smarty->assign("config",$base->ConvertObjectToArray($config));
$smarty->assign("title",$config->sitetitle);

if($config)
    {
        if($config->port!='')
        	$port=$config->port;
        else
        	$port="25";
        //$mail_server=$config->mail_server.":".$config->port;
        $mail_server=$config->mail_server;
        $mail=new MAIL_SMTP($config->email_address, $mail_server, $port, $config->email_address,$config->login_name,$config->pass_email_server);
    }
else{
    $mail=new MAIL_SMTP();
}

// bat dau vao trang home tai day!!!
$arr=explode('/',$_SERVER['SCRIPT_NAME']);//Lay ra thu muc goc cua website

$arr_temp=explode('/',$base->request_uri());


$root=array();
$j=0;
for($i=count($arr);$i<count($arr_temp);$i++)
{
	$root[$j]=$arr_temp[$i];
	$j++;	
}

$page=isset($root[0])?$root[0]:"home";//Phan tu dau tien la ten trang duoc thuc thi
$sql="select `template` from tbl_pages where `lock`=1 and `name`='{$page}'";
$infopage=$db->getRow($sql);
if(!isset($infopage)){//Neu trang nay bi cam hoac khong ton tai thi di chuyen toi trang 404
    $page="404";
    $temp="default";
}
else
{
     $temp=$infopage->template;//Lay giao dien cua trang
}
$smarty->assign('page',$page);
$page_active=explode('-',$page);
if($page!='supports-faqs')
	$smarty->assign('pageActive',$page_active[0]); 
else
	$smarty->assign('pageActive',$page_active[1]);
$smarty->assign('menu_active_'.$page_active[0],'_act');
$smarty->assign('active_'.$page_active[0],'active');
if($page_active[0]=='gallery')
{
$smarty->assign('menu_active_about','_act');
$smarty->assign('menu_active_gallery','active');
}
//lay cac bien querystring dua vao mang
//array(2) { ["bai-viet"]=> string(16) "nguoi-duong-thoi" ["id"]=> string(0) "123" } 
$var=array();
for($i=1;$i<count($root);$i++)
{	
    $var[str_replace('_','',str_replace('-','',$root[$i]))]=isset($root[$i+1])?preg_replace('/[^a-zA-Z0-9\-_]/','',$root[$i+1]):"";
    $i++;    
}
$smarty->assign("var",$var);


if($smarty->template_exists($temp))
{
 $temp="default";//Chon template   
}
$www=$_SERVER['SCRIPT_NAME'];
$smarty->assign("www",$www);//Duong dan tinh tu thu muc go cua website, duoc dung de gan vao link ;

$pathroot=root;
$smarty->assign("pathroot",$pathroot);//Duong vao thu muc go cua website:

$pathTemp=$pathroot."templates/".$temp."/";//Duong dan toi template
$smarty->assign("pathTemp",$pathTemp);

$smarty-> caching =1;
$cacheId=$_SERVER['PHP_SELF'].'_'.$lang;

include_once("modules/utilities/model.php");
if(!$smarty->is_cached($temp."/layout.html",$cacheId)){		
//Lay cac module duoc hien tren trang
$sql="select `module_id`, `action`,`location` from tbl_page_modules where `page_id`='{$page}' order by `location`, ordering";
$locations=$db->getRows($sql);//Lay cac vi tri tren trang
if(isset($locations))//Vi tri hien thi
{
	$tempLocal='';$i=0;
	$module="";$action="";$layout_view="";	
	$j=0;
    foreach($locations as $mod)
    {

			 	if($tempLocal==$mod->location)
				{
					$i++;					
				}
				else
				{	
					if($tempLocal!='')		
						$smarty->assign($tempLocal,$arr_view);		
					$tempLocal=$mod->location;
					$arr_view=array();					
					$i=0;
				}
					//Thuc thi module, o day se khoi tao ca bien de file layout hien thi lai
					$module=$mod->module_id;
					$action=$mod->action;
					$layout_view=$action;				
					//Neu file da duoc include thi thuc thi function
					$fn=$action."_".$module;	
					if(function_exists($fn))
					{	
					 $fn();
					}
					else
						{
						include_once("modules/".$module."/model.php");
						$fn();
						}
					// Hien thi thong tin len layout cua module tuong ung				
					$arr_view[$i]="../modules/".$module."/views/".$layout_view.".php";
					if($j==count($locations)-1)
						$smarty->assign($tempLocal,$arr_view);					
			$j++;
    }	
}
}

function smarty_block_dynamic($param, $content, &$smarty) {
    return $content;
}
$smarty->register_block('dynamic', 'smarty_block_dynamic', false);
$smarty->cache_lifetime = 30000;//Luu cache trong 30'
$smarty->display($temp."/layout.html",$cacheId);//Hien thi thong tin cua module len layout chính
$db->disconnect();
?>