session_start(); include("./db/data.php"); if (isset($_SESSION["loggedin"])) { header("location: index.php"); exit; } $username = $password = ""; $username_err = $password_err = $login_err = ""; if($_SERVER["REQUEST_METHOD"] == "POST"){ if(empty(trim($_POST["email"]))){ $username_err = "Wprowadź adres email."; } else{ $username = trim($_POST["email"]); } if(empty(trim($_POST["password"]))){ $password_err = "Wprowadź hasło."; } else{ $password = trim($_POST["password"]); } if(empty($username_err) && empty($password_err)){ $user = userLogin($username, $password); if ($user!=null) { session_start(); $_SESSION["loggedin"] = true; $_SESSION["id"] = $user->id; $_SESSION["email"] = $user->email; $_SESSION["unique"] = $user->unique; $_SESSION["username"] = $user->userName; $_SESSION["priv"] = $user->priv; $_SESSION["avatar"] = "/img/avatars/".$user->avatar; header("location: index.php"); } else { $login_err = "Invalid username or password (-1)."; } } else { $login_err = "Invalid username or password (-2)."; } } ?>