Untitled


<?php
	error_reporting(E_ALL & ~E_NOTICE);
	session_start();
	if (isset($_SESSION["username"])) {
		header("location: list.php");
	}
	require_once "db.php";
	$db = db::get();
	if (isset($_GET["success"])) {
	$success = $db->escape($_GET["success"]);
	}
	if (isset($_GET["error"])) {
	$error = $db->escape($_GET["error"]);
	}
?>
<!DOCTYPE html>
<html>
	<head>
		<?php require_once("head.php"); ?>
		<link rel="stylesheet" href="css/sweetalert2.min.css">
		<script src="js/sweetalert2.all.min.js"></script>
		<style>
			body
			{
				background-image: url("image/bg.jpg");
				background-repeat: no-repeat;
				background-size: cover;
			}
			.jumbotrontext
			{
				background-color: rgba(255,255,255,.3);
			}
			.input
			{
				-webkit-box-shadow: inset 13px 6px 26px -2px rgba(0,0,0,0.75);
				-moz-box-shadow: inset 13px 6px 26px -2px rgba(0,0,0,0.75);
				box-shadow: inset 13px 6px 26px -2px rgba(0,0,0,0.75);
			}
		</style>
		<script>
			function errormsg(errortext)
			{
				Swal.fire({
					type: 'error',
					title: 'Hiba',
					text: errortext + "!",
				})
			}
		</script>
	</head>
	<body>
<?php
  switch ($error) {
   case 'noMatch':
   echo "<script>errortext = 'A jelszavak nem egyeznek!'; errormsg(errortext);</script>";
   break;
   case 'wrongE':
   echo "<script>errortext = 'Az e-mail cím hibás formátumu!'; errormsg(errortext);</script>";
   break;
   case 'empty':
   echo "<script>errortext = 'Töltsön ki minden mezőt!'; errormsg(errortext);</script>";
   break;
   case 'shortPW':
   echo "<script>errortext = 'A jelszó nincs minimum 8 karakter!'; errormsg(errortext);</script>";
   break;
   default:
     # code...
   break;
 }
 ?>
		<div class="container">
			<div class="jumbotron jumbotrontext text-center"><h2>Üdvözöllek!</h2></div>
			<form class="container form-group" action="" method="POST" style="color: white;">
				<div class="form-row">
					<label for="username">Felhasználónév: </label>
					<input type="text" id="username" name="username" class="input form-control" id="username" value="<?php echo (isset($users)) ? $users["username"] : "" ; ?>">
				</div>
				<div class="form-row">
					<label>Jelszó: </label>
					<input type="password" class="input form-control" name="password" id="password" value="<?php echo (isset($users)) ? $users["password"] :"";?>">
				</div>
				<div class="form-row">
					<label>Jelszó ellenörzés: </label>
					<input type="password" class="input form-control" name="password_confirmation" id="passwordConfirmation" value="<?php echo (isset($users)) ? $users["password"] :"";?>">
				</div>
				<div class="form-row">
					<label>Email: </label>
					<input type="email" class="input form-control" name="email" id="email" value="<?php echo (isset($users)) ? $users["email"] :"";?>"><br>
				</div>

				<div class="form-row">
					<label>Születésnap: </label>
					<input type="date" class="input form-control" name="birthday" id="birthday" value="<?php echo (isset($users)) ? $users["birthday"] :""; ?>">
				</div>
				<hr>
				<div class="form-row">
					<button class="btn btn-success" type="submit" name="submitForm">Mentés</button>
					<a class="btn btn-info" href="login.php" class="btn btn-primary">Bejelentkezés</a>
				</div>
			</form>
		</div>

	</body>
</html>
<?php
	if(true){
		if(isset($_POST["submitForm"])){
			$username = $db->escape($_POST["username"]);
			$password = $db->escape($_POST["password"]);
			$email = $db->escape($_POST["email"]);
			$birthday = $db->escape($_POST["birthday"]);
			$password_confirmation = $db->escape($_POST["password_confirmation"]);
			if(empty($username) || empty($password) || empty($email) || empty($birthday)){
				echo "<script>window.location.href='index.php?error=empty'</script>";
		}else{
			if(!filter_var($email,FILTER_VALIDATE_EMAIL)){
				echo "<script>window.location.href='index.php?error=wrongE'</script>";
			}else if(strlen(trim($password)) < 8){
				echo "<script>window.location.href='index.php?error=shortPW'</script>";
			}else if($password != $password_confirmation){
					echo "<script>window.location.href='index.php?error=noMatch'</script>";
				}else{
					$checkIfUserExistQuery = "SELECT * FROM users WHERE username ='".$username."'";
					$check = $db->getArray($checkIfUserExistQuery);

					if (empty($check)) {
						$insertString = "INSERT INTO users(
				`username`,
				`password`,
				`email`,
				`birthday`
				) VALUE(
				'".$username."',
				'".md5($password)."',
				'".$email."',
				'".$birthday."'
				);";
				$db->query($insertString);
				$_SESSION["username"] = $username;
				header("location: list.php");
					}
					else
					{
						echo "<script>window.location.href='index.php?error=userWxists'</script>";
					}

				}
			}
		}
	}
?>