private function proccessForm()
{
// submit
if ($this->hasSubmitted()) {
foreach ($this->fields as $field) {
$field instanceof Field;
$field->proccessField($this);
}
if ($this->validateForm()) {
$this->onValidated();
} else {
Flash::error(t('One or more problem(s) occurred with the form...'));
}
}
}
public function onBeforeRender()
{
// logout actin
if (is_action('logout')) {
User::logout();
redirect(page_home());
}
// login form
if (is_post()) {
$username = filter_input(INPUT_POST, 'username');
$password = filter_input(INPUT_POST, 'password');
$backTo = filter_input(INPUT_GET, 'back_to');
if (User::authenticate($username, $password)) {
$url = strlen($backTo) > 0 ? urldecode($backTo) : page_home();
redirect($url);
} else {
Flash::error(t('Invalid username or password!'));
}
}
$this->add(render('user-login.php'));
}
