<?php

/*

 * This file is part of the FOSUserBundle package.

 *

 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace FOS\UserBundle\Form\Handler;

use Symfony\Component\Form\Form;

use Symfony\Component\HttpFoundation\Request;

use FOS\UserBundle\Model\GroupInterface;

use FOS\UserBundle\Model\GroupManagerInterface;

class GroupFormHandler

{

    protected $request;

    protected $groupManager;

    protected $form;

    public function __construct(Form $form, Request $request, GroupManagerInterface $groupManager)

    {

        $this->form = $form;

        $this->request = $request;

        $this->groupManager = $groupManager;

    }

    public function process(GroupInterface $group = null)

    {

        if (null === $group) {

            $group = $this->groupManager->createGroup('');

        }

        $this->form->setData($group);

        if ('POST' == $this->request->getMethod()) {

            $this->form->bindRequest($this->request);

            if ($this->form->isValid()) {

                $this->onSuccess($group);

                return true;

            }

        }

        return false;

    }

    protected function onSuccess(GroupInterface $group)

    {

        $this->groupManager->updateGroup($group);

    }

}