<?php
$connection = @fsockopen("www.google.com",80);
$time = date("d-m-Y h:i:s");
$idv = $_GET['idv'];
$_SESSION['timeA'] = $time;
$ip = getHostByName(getHostName());
date_default_timezone_set("Asia/Jakarta");
function detail(){
	global $time,$id,$duser,$dno,$dpass;
	include "../koneksi.php";
	$query = "select * from user where id='$id'";
	$sql = mysqli_query($con,$query);
	$hsl = mysqli_fetch_array($sql);
	$dpass = $hsl['password'];
	$duser = $hsl['id'];
	$dno = $hsl['no_hp'];
}
function login(){
	global $time,$user,$pasdek,$dnama,$duser,$dpass,$dno,$dip,$level;
	include "../koneksi.php";
	$query = "Select * From user Where id='$user' And password='$pasdek'";
	$sql = mysqli_query($con,$query);
	$hsl = mysqli_fetch_array($sql);
	$dnama = $hsl['nama'];
	$duser = $hsl['id'];
	$dpass = $hsl['password'];
	$dno = $hsl['no_hp'];
	// $dip = $hsl['ipaddress'];
	$level = $hsl['level'];
}
function again(){
	global $time,$user,$pass,$dnama,$duser,$dpass,$dno,$dip,$level;
	include "../koneksi.php";
	$query = "Select * From user Where id='$user'";
	$sql = mysqli_query($con,$query);
	$hsl = mysqli_fetch_array($sql);
	$dnama = $hsl['nama'];
	$duser = $hsl['id'];
	$dpass = $hsl['password'];
	$dno = $hsl['no_hp'];
	// $dip = $hsl['ipaddress'];
	$level = $hsl['level'];
}


/*function sha512(){
	global $time,$dno,$code,$dpass;
	require "../algoritma/hash.php";
	$hash = new \phpseclib\Crypt\Hash('sha512');
	$new_string = bin2hex($hash->hash($dno.$time));
	$code= hexdec(substr($new_string,0,6));
}*/

function rc4dec() {
	global $time, $duser, $dpass, $code, $dpass;
	require "../algoritma/rc4.php";
	$hash = rc4($time, $duser.$dpass);
	$new_string = bin2hex($hash);
	$code = $new_string;
}

function sms(){
	global $time,$code,$verif,$dno;
	$userkey="yozvhk";
	$passkey="mhfdnfl";
	$newcode= strtoupper($code);
	$verif1 =substr($newcode,0,6);
	if (strlen($verif1)==6) {
		$verif = $verif1;
	}else{
		$verif = $verif1."1";
	}
	$msg = "Kode verifikasi web SMPN 3 TANGSEL anda adalah : " . $verif;

	$url = "https://reguler.zenziva.net/apps/smsapi.php";
	$curlHandle = curl_init();
	curl_setopt($curlHandle, CURLOPT_URL, $url);
	curl_setopt($curlHandle, CURLOPT_POSTFIELDS, 'userkey='.$userkey.'&passkey='.$passkey.'&nohp='.$dno.'&pesan='.urlencode($msg));
	curl_setopt($curlHandle, CURLOPT_HEADER, 0);
	curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($curlHandle, CURLOPT_SSL_VERIFYHOST, 2);
	curl_setopt($curlHandle, CURLOPT_SSL_VERIFYPEER, 0);
	curl_setopt($curlHandle, CURLOPT_TIMEOUT,30);
	curl_setopt($curlHandle, CURLOPT_POST, 1);
	$results = curl_exec($curlHandle);
	curl_close($curlHandle);
}
if($connection){
session_start();

if ($idv=='again') {
	if (isset($_GET['user'])) {
		$user = $_GET['user'];
		// echo "<script>alert($user);</script>";
		// echo ($user);
		again();
		rc4dec();
		sms();
		$_SESSION['nama']=$dnama;
		$_SESSION['kode']=$verif;
		$_SESSION['idv']=$idv;
		$_SESSION['user']=$user;
		$_SESSION['timeA']=$time;
		$_SESSION['level']=$level;
		echo"
			<script language='javascript'>
				window.location='../form/verifikasi.php';
			</script>
		";
	}else{
		echo"
			<script language='javascript'>
				alert('Maaf waktu telah habis silahkan login kembali');
				window.location='../form/login.php';

			</script>
		";
	}

}
elseif ($idv=='again1') {
	if (isset($_GET['user'])) {
		$user = $_GET['user'];
		// echo "<script>alert($user);</script>";
		// echo ($user);
		again();
		rc4dec();
		sms();
		$_SESSION['nama']=$dnama;
		$_SESSION['kode']=$verif;
		$_SESSION['idv']=$idv;
		$_SESSION['user']=$user;
		$_SESSION['timeA']=$time;
		$_SESSION['level']=$level;
		echo"
			<script language='javascript'>
				window.location='../form/verifikasi.php';
			</script>
		";
	}
}
elseif($idv == 'login'){
	include "../koneksi.php";
	$user = $_POST['user'];
	$pass = $_POST['pass'];
	$pasdek = $pass;
	$query="SELECT password FROM user WHERE id='$user'";
    $result= mysqli_query($con, $query);
    $hasil= mysqli_fetch_array($result);
    $pasung = $hasil['password'];

     //var_dump($pasung."<br>".$pasdek);die();

	login();
	rc4dec();
	 sms();
	if($user=='' or  $pass==''){
	echo"
			<script language='javascript'>
				alert('Nama Pengguna dan Kata Sandi Harap Diisi');
				window.location='../form/login.php';

			</script>
		";
		session_unset();
		session_destroy();
	}else{
		if($user==$duser && $pasdek==$dpass){
			//sms();
			$_SESSION['nama']=$dnama;
			$_SESSION['kode']=$verif;
			$_SESSION['idv']=$idv;
			$_SESSION['user']=$user;
			$_SESSION['timeA']=$time;
		$_SESSION['level']=$level;
		echo"
				<script language='javascript'>
					window.location='../form/verifikasi.php';
				</script>
			";
		}else{
			echo"
				<script language='javascript'>
					alert('Username atau Password salah');
					window.location='../form/login.php';
				</script>
			";
			session_unset();
			session_destroy();
		}
	}
}elseif($idv == 'input'){
	$id = 'admin';
	detail();
	rc4dec();
	if($id!=$duser){
		echo"
				<script language='javascript'>
					alert('Anda bukan admin website ini');
					window.location='index.php?module=home';
				</script>";
	}else{
		if($id==$duser){
			sms();
			$_SESSION['kode']=$verif;
			$_SESSION['idv']=$idv;
			$_SESSION['id']=$id;
			$_SESSION['timeA']=$time;
		echo"
			<script language='javascript'>
				window.location='../form/verifikasimenu.php';
			</script>";
		}else{
			echo"
				<script language='javascript'>
					alert('anda bukan admin website ini');
					window.location='index.php?module=home';
				</script>";
		}
	}
}elseif($idv == 'nilaimasuk'){
	$id = 'admin';
	detail();
	rc4dec();
	if($id!=$did){
		echo"
				<script language='javascript'>
					alert('Anda bukan admin website ini');
					window.location='index.php?module=home';
				</script>";
	}else{if($id==$did){
		 $m = $_SESSION['matpelselect'];

        $nilai = array(

        );
        $arrayid = $_POST['id'];
        $arrayuh1 = $_POST['uh_1'];
        $arrayuh2 = $_POST['uh_2'];
        $arrayuh3 = $_POST['uh_3'];
        $arrayuts = $_POST['uts1'];
        $arrayuas = $_POST['uas1'];
       $count = count($arrayid);
        //var_dump($hsl);die();\
         for ($i = 0; $i<$count;$i++){
            array_push($nilai, array("id"=>"$arrayid[$i]", "uh1"=>"$arrayuh1[$i]", "uh2"=>"$arrayuh2[$i]", "uh3"=>"$arrayuh3[$i]", "uts"=>"$arrayuts[$i]", "uas"=>"$arrayuas[$i]"));
         }
         // var_dump($nilai);
         $json = json_encode($nilai);
         $_SESSION['json']=$json;
			sms();
			$_SESSION['kode']=$verif;
			$_SESSION['idv']=$idv;
			$_SESSION['id']=$id;
			$_SESSION['timeA']=$time;

		echo"
			<script language='javascript'>
				window.location='../form/verifikasinilai.php';
			</script>";
		}else{
			echo"
				<script language='javascript'>
					alert('anda bukan admin website ini');
					window.location='index.php?module=home';
				</script>";
		}
	}
}
}else{
	echo"
		<script language='javascript'>
				alert('Tidak Ada koneksi internet');
				window.history.back();
			</script>
		";
		if($idv=="login"){
			session_unset();
			session_destroy();
		}
}

?>