<html>
<head>
<title>Rejestracja konta</title>
<link rel="stylesheet" type="text/css" href="style.css">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>

<?php
$eerror = "";
include 'sql/db_login.php';

mysql_connect("$db_servername", "$db_login", "$db_password");
mysql_select_db("$db_name");

$db = mysqli_connect("$db_servername", "$db_login_tasks", "$db_password_tasks", "$db_name_tasks");

function filter($variable)
{
    if(get_magic_quotes_gpc())
        $variable = stripslashes($variable);

    return mysql_real_escape_string(htmlspecialchars(trim($variable))); 
}

if (isset($_POST['register'])) 
{
	$login = filter($_POST['login']);
	$haslo1 = filter($_POST['haslo1']);
	$haslo2 = filter($_POST['haslo2']);
	
	if (mysql_num_rows(mysql_query("SELECT user_login FROM users WHERE user_login = '".$login."';")) == 0) 
	{
		if ($haslo1 == $haslo2)
		{
			mysql_query("INSERT INTO `users` (`user_login`, `user_pass`)
				VALUES ('".$login."', '".$haslo1."');");
				
				$login = strtolower($login);
			mysqli_query($db, "CREATE TABLE IF NOT EXISTS `tasks_$login` (
				`ID` int(10) NOT NULL AUTO_INCREMENT,
				`task` varchar(180) NOT NULL,
				`done` tinyint(1) NOT NULL DEFAULT '0',
				PRIMARY KEY (`ID`)
				) ENGINE=InnoDB  DEFAULT CHARSET=latin2 AUTO_INCREMENT=0");

			$error = "Konto zostało utworzone! Czekaj na akceptację.";
		}
		else { $error = "Hasła nie są takie same!"; }
	} else { $error = "Podany login jest już zajęty."; }
}

mysql_close(); 
?>

    <div class="registerbox">
    <img src="img/avatar.png" class="avatar">
        <h1>Rejestracja</h1>
        <form method="POST" action="nowe_konto.php">
            <p>Login</p>
            <input type="text" name="login" placeholder="Wpisz swój login" required>
            <p>Hasło</p>
            <input type="password" name="haslo1" placeholder="Wpisz swoje hasło" required>
			<p>Powtórz hasło</p>
            <input type="password" name="haslo2" placeholder="Powtórz hasło" required>
            <input type="submit" name="register" value="Rejestruj się">
        </form>
		<h2><?php echo $error; ?></h2>
</div>
</html>