/**
* @return array[string => mixed]
*/
public static function before()
{
$user = null;
// initialize session
Session::init();
// setup twig
$twig = new \Twig_Environment(new \Twig_Loader_Filesystem());
$twig->getLoader()->addPath(__DIR__ . '/Twig');
$twig->addGlobal('asset', Settings::load('settings')->get('asset-url'));
$twig->addGlobal('base_url', NekoPHP::getBaseUrl());
// add the current user object to twig, if it exists
$user_id = Session::get('user_id');
// set the user if a user_id is set
if ($user_id > 0) {
$user = new \NekoPHP\Modules\User\Models\User($user_id);
$twig->addGlobal('cuser', $user);
}
// add one-time alerts
foreach (['success', 'info', 'warning', 'error'] as $alert) {
if (Session::existsOnce($alert)) {
$twig->addGlobal('alert_' . $alert, Session::getOnce($alert));
}
}
return ['cuser' => $user, 'twig' => $twig];
}
/**
* @param array[string] $parts
* @param array[string] $mod
* @return string
*/
public static function main($parts, $mod)
{
$user = Models\User::getByEmail($_POST['email']);
if ($user === null || !$user->checkPassword($_POST['password'])) {
return $mod['twig']->render('login.twig', ['error' => 'Username or password incorrect', 'form_url' => \NekoPHP\NekoPHP::getModuleUrl() . '/login']);
}
Session::set('user_id', $user->getId());
Session::setOnce('success', "You have been logged in as {$user->getEmail()}");
if (Session::existsOnce('login-redirect-to')) {
return NekoPHP::redirect(Session::getOnce('login-redirect-to'));
}
return NekoPHP::redirect(NekoPHP::getModuleUrl() . '/profile');
}
