<?php

namespace Icinga\Forms\Authentication;

use Icinga\Web\Form;
use Icinga\Web\Session;
use Icinga\Web\Url;

class Cancel2FAForm extends Form
{
    public function init()
    {
        $this->setRequiredCue(null);
        $this->setName('form_cancel_2fa');
        $this->setSubmitLabel($this->translate('Cancel'));
        $this->setProgressLabel($this->translate('Canceling'));
        $this->setAttrib('class', 'content-centered');
    }

    public function createElements(array $formData)
    {
        $this->addElement(
            'hidden',
            'redirect',
            [
                'value' => Url::fromRequest()->getParam('redirect')
            ]
        );

        $this->addElement(
            'hidden',
            'cancel_2fa',
            [
                'value' => true
            ]
        );
    }

    public function onSuccess()
    {
        Session::getSession()->purge();

        return true;
    }
}