<?php
error_reporting(-1);
ini_set('error_reporting', E_ALL);
require("global/global.config.php");
spl_autoload_register(function($class) {
    if(!file_exists("class/".$class.'.class.php') && !file_exists("class/".$class."/".$class.".class.php")) {return ;}
    if(file_exists("class/".$class."/".$class.".class.php")) {
        include_once("class/".$class."/".$class.".class.php");
    }
    if(file_exists("class/".$class.'.class.php')) {
        include_once "class/".$class.'.class.php';
    }

});


echo app::app();

class app{
    public static $post             = "";
    public static $get              = "";
    public static $user             = "";
    public static $tokentimeout     = 3000;
    public static $tokenkey         = "OBSSYSTEM";
    public static $tokenpass        = "1234567812345678";
    public static $settings         = "";
    public static $modules          = "";
    function __construct(){
        return;
    }

    public static function app() {
        self::$post = $_POST;
        $p = self::$post;

        if($p["page"] == "login") {
            return login::login();
        }else if($p["page"] == "design"){
            return design::design();
        }else{

            $token = self::gettoken($p["token"]);

            if(!$token) {
                return self::r("01","","Geçersiz token","login",false);
            }else {
                $user = jdecode($token,true);
                if(!isset($user["client"])) {
                    return self::r("01","","Hatalı token","login",false);
                }


                //file_put_contents("log.txt","u = ".date("H:i:s",$user["timeout"])." => s = ".date("H:i:s",time())."\r\n",FILE_APPEND);
                if($user["timeout"] < time()) {
                    return self::r("01","","Süresi dolmuş token!","login",false);
                }
                self::$user = $user;
                $settings = self::getsettings();

                $pages = explode("/",$p["page"]);
                $pages = $pages[0];

                if(!class_exists($pages)) { return self::r("01","","Bu modül henüz kullanıma açılmadı");}
                self::log();
                return $pages::$pages();

            }
        }


    }

    public static function r($s,$r,$e,$rr="",$rt = true){
        if($rt) {
            return jencode(array("status" => $s,"response" => array_merge((empty($r) ? array("") : $r),array("hash" => self::refreshtoken())),"error" => $e,"redirect" => $rr ));
        }else {
            return jencode(array("status" => $s,"response" =>  $r,"error" => $e,"redirect" => $rr ));
        }
    }
    public static function log(){
        global $db;
        return;
        $post   = self::$post;
        $user   = self::$user;
        $db->query("insert into log (user,date,request) VALUES ('".$user["userid"]."',".time().",'".jencode($post)."') ");

    }
    public static function refreshtoken(){
        $user = self::$user;
        $user["timeout"]        = time()+(self::$tokentimeout);
        return array("TOKEN"    => self::settoken(jencode($user)),"TIMEOUT" => $user["timeout"]);
    }

    public static function tokenparam(){
        return array(self::$tokenkey,self::$tokenpass,"aes-128-cbc");
    }
    public static function settoken($s){
        list ($pass, $iv, $method)=self::tokenparam();
        return (openssl_encrypt(($s), $method, $pass, false, $iv));
    }
    public static function gettoken($s){
        list ($pass, $iv, $method)=self::tokenparam();
        return ((openssl_decrypt(($s), $method, $pass, false, $iv)));
    }
    public static function root(){
        return explode("/",self::$post["page"]);
    }
    public static function getsettings(){
        global $settings;
        global $db;
        $user = self::$user;
        if(!empty(self::$settings)) {return self::$settings;}
            $header     = apache_request_headers();
            if(isset($header["HTTP_OBS_REF"]) || isset($user["client"])) {
                // clientı bulalım.
                if(isset($header["HTTP_OBS_REF"])) {
                    $s = $db->query("select * from client where  url='".$header["HTTP_OBS_REF"]."' ")->fetch();
                }else {
                    $s = $db->query("select * from client where  Id='".$user["client"]."' ")->fetch();
                }
                include_once("client/".$s["path"]."/global.config.php");
                $settings["CLIENTPATH"] = $s["url"]."client/".$s["path"]."/";
                $settings["CMODULE"]    = $s["module"];
                $settings["URL"]        = $s["url"];
            }

        self::$settings = $settings;
        return $settings;
    }
    public static function authority($a){
        $user  = self::$user;
        return $a == $user["usergrup"] ? true : false;
    }

   function __destruct() {
        return;
   }

}

?>