/**
 * Created by IntelliJ IDEA.
 * User: nomercy
 * Date: 29.05.2014
 * Time: 16:23
 */
//error_reporting(0);
ob_start();
$headers = apache_request_headers();
if ($headers !== false) {
	if(is_array($headers) && array_key_exists("Accept-Language", $headers)){
    $langofphp = $headers["Accept-Language"];
    $langofphp = substr($langofphp, 0, 2);
	} else {
		$langofphp = "NOLANG";
	}
} else {
    $langofphp = "NOLANG";
}
$alangs = array("tr", "en");
$page = "";
if(strpos($_SERVER["REQUEST_URI"],'?') !== false){
    $req_uri = strtok($_SERVER["REQUEST_URI"], '?');
}else{
    $req_uri = $_SERVER["REQUEST_URI"];
}

if(isset($_GET['_route_'])){
	$req_uri = $_GET['_route_'];
}

//if(isset($_GET['request']))
$paths = explode("/", $req_uri);

$real_paths = array();

function getfname($pathToExtract){
    if(strpos($pathToExtract, ".") !== false && strpos($pathToExtract, "..") === false){
        return substr($pathToExtract, 0, strrpos($pathToExtract, "."));
    }elseif (strpos($pathToExtract, ".") === false && strpos($pathToExtract, "..") === false) {
		return $pathToExtract;
	}else{
        return "404";
    }
}

foreach($paths as $path){
    if(!empty($path)) $real_paths[] = $path;
}

if(isset($_REQUEST["afill"]) && !empty($_REQUEST["afill"])){
    setcookie("afill", $_REQUEST["afill"], time()+60*60*24*30*3, "/", ".smartruling.com");
    header("location: $req_uri");
    ob_end_flush();
    exit();
}

if(count($real_paths)==0){
    if ($langofphp == "NOLANG") {
        $lang = "en";
        //header("location:/en/");
        //ob_end_flush();
        //exit();
    } else {
        if(in_array($langofphp, $alangs)){
            $lang = $langofphp;
        } else {
            $lang = "en";
        }
        //header("location:/$lang/");
        //ob_end_flush();
        //exit();
    }
    $page = "home.php";
    $_SESSION["lang"] = $lang;
    //$page = "home.php";
}elseif(count($real_paths)==1){
    if(strlen($real_paths[0])==2 && in_array($real_paths[0], $alangs)){
        $lang = $real_paths[0];
        $page = "home.php";
    }else{
        if ($langofphp == "NOLANG") {
            $lang = "en";
        } else {
            if(in_array($langofphp, $alangs)){
                $lang = $langofphp;
            } else {
                $lang = "en";
            }
        }
        if(file_exists("inc".DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.getfname($real_paths[0]).".php")){
            $page = getfname($real_paths[0]) . ".php";
        }else{
            $page = "404.php";
        }
        //header("location:/$lang/".$page);
        //ob_end_flush();
        //exit();
    }
}elseif(count($real_paths)==2){
    if(strlen($real_paths[0])==2 && in_array($real_paths[0], $alangs)){
        $lang = $real_paths[0];
    }else {
        if ($langofphp == "NOLANG") {
            $lang = "en";
        } else {
            if(in_array($langofphp, $alangs)){
                $lang = $langofphp;
            } else {
                $lang = "en";
            }
        }
        header("location:/$lang/".$real_paths[1]);
        ob_end_flush();
        exit();
    }
    if(file_exists("inc".DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.getfname($real_paths[1]).".php")){
        $page = getfname($real_paths[1]) . ".php";
    }elseif(strpos($real_paths[1], "?") === 0 || strpos($real_paths[1], "&") === 0){
        $page = "home.php";
    }else{
        $page = "404.php";
    }
}else{
    $page = "404.php";
    if(strlen($real_paths[0])==2 && in_array($real_paths[0], $alangs)){
        $lang = $real_paths[0];
    }else {
        if ($langofphp == "NOLANG") {
            $lang = "en";
        } else {
            if(in_array($langofphp, $alangs)){
                $lang = $langofphp;
            } else {
                $lang = "en";
            }
        }
    }
    header("location:/$lang/".$page);
    ob_end_flush();
    exit();
}

if($page == "404.php"){
    header("HTTP/1.0 404 Not Found");
}

require_once "home_".$lang.".php";
ob_end_flush();