$user = false;
}
if (plx_gu_session_authenticate($name, $username, $password, $remember, $user)) {
// Redirect to page that referred here - or to the home page
$redirect = is_get_var('ref') ? urldecode(get_get_var('ref')) . (is_get_var('token') ? '?token=' . get_get_var('token') : '') : absolute_url('index.php');
header('Location: ' . $redirect);
exit;
} else {
$name = '';
gu_error(t('Incorrect username or password'));
}
} elseif (is_get_var('action') && get_get_var('action') == 'login') {
$username = is_post_var('u') ? get_post_var('u') : '';
$password = is_post_var('p') ? get_post_var('p') : '';
$remember = is_post_var('login_remember');
if (gu_session_authenticate($username, $password, $remember)) {
// Redirect to page that referred here - or to the home page
$redirect = is_get_var('ref') ? urldecode(get_get_var('ref')) : absolute_url('index.php');
header('Location: ' . $redirect);
exit;
} else {
gu_error(t('Incorrect username or password'));
}
} elseif (is_get_var('action') && get_get_var('action') == 'logout') {
// Invalidate session flag
gu_session_set_valid(FALSE);
}
gu_theme_start();
?>
<script type="text/javascript">
/**
* Initializes the Gutuma application
* @param bool $validate_session TRUE if session should be checked for a valid login, else FALSE
* @param bool $install_redirect TRUE if we should redirect when install/update required
*/
function gu_init($validate_session = TRUE, $install_redirect = TRUE)
{
// If settings couldn't be loaded we need to run the install script or if settings could be
// loaded but version number is less than the built version number, we need to update
if (!gu_config::load() || gu_config::get_version() < GUTUMA_VERSION_NUM) {
if ($install_redirect) {
header('Location: ' . absolute_url('install.php'));
exit;
}
}
if ($validate_session) {
if (!gu_session_authenticate()) {
// If we don't have a stored valid session, redirect to the login page
header('Location: ' . absolute_url('login.php') . '?ref=' . urlencode(absolute_url()));
exit;
}
}
}
