<?php
require_once './includes/configuration.php';
require_once './student/student_controller.php';
$display_message = FALSE;
$sc = new Student_controller();
if (isset($_POST['login'])) {
$user = sanitize_text($_POST['user']);
$pass = sanitize_text($_POST['pass']);
$error_msg;
if ($sc->validate_username($user) !== 1 || $sc->validate_password($pass) === FALSE) {
$error_msg = "Invalid username or password";
$display_message;
} else {
$answer = $sc->log_member_in($user, $pass);
if ($answer !== FALSE && $answer !== TRUE) {
$display_message = TRUE;
} elseif ($answer === FALSE) {
$display_message = TRUE;
}
}
if (isset($_SESSION['logged_in'])) {
if (!empty($_SESSION['tried_url'])) {
$tried_url = $_SESSION['tried_url'];
$_SESSION['tried_url'] = null;
?>
<script>window.location = "<?php
echo $tried_url;
?>
";</script>
<?php
