<?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\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;

use Symfony\Component\Console\Input\InputArgument;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Output\OutputInterface;

use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;

use FOS\UserBundle\Model\User;

/**

 * @author Antoine Hérault <antoine.herault@gmail.com>

 */

class ActivateUserCommand extends ContainerAwareCommand

{

    /**

     * @see Command

     */

    protected function configure()

    {

        $this

            ->setName('fos:user:activate')

            ->setDescription('Activate a user')

            ->setDefinition(array(

                new InputArgument('username', InputArgument::REQUIRED, 'The username'),

            ))

            ->setHelp(<<<EOT

The <info>fos:user:activate</info> command activates a user (so they will be able to log in):

  <info>php app/console fos:user:activate matthieu</info>

EOT

            );

    }

    /**

     * @see Command

     */

    protected function execute(InputInterface $input, OutputInterface $output)

    {

        $username = $input->getArgument('username');

        $manipulator = $this->getContainer()->get('fos_user.util.user_manipulator');

        $manipulator->activate($username);

        $output->writeln(sprintf('User "%s" has been activated.', $username));

    }

    /**

     * @see Command

     */

    protected function interact(InputInterface $input, OutputInterface $output)

    {

        if (!$input->getArgument('username')) {

            $username = $this->getHelper('dialog')->askAndValidate(

                $output,

                'Please choose a username:',

                function($username)

                {

                    if (empty($username)) {

                        throw new \Exception('Username can not be empty');

                    }

                    return $username;

                }

            );

            $input->setArgument('username', $username);

        }

    }

}