/**
* @param Controller $controller
* @param string $back_url
* @return Form
*/
public static function buildLoginForm(Controller $controller, $back_url = '')
{
if (!defined('OPENSTACKID_ENABLED') || OPENSTACKID_ENABLED == false) {
$form = MemberAuthenticator::get_login_form($controller);
return $form;
} else {
$back_url = OpenStackIdCommon::cleanBackUrl($back_url);
$form = new Form($controller, 'OpenStackIdLoginForm', $fields = new FieldList(), $actions = new FieldList(array(new FormAction('dologin', _t('Member.BUTTONLOGIN', "Log in")))));
$form->addExtraClass('form-fieldless');
$form->setFormAction("/Security/login?BackURL={$back_url}");
$form->setFormMethod('post');
return $form;
}
}
