<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

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

 * file that was distributed with this source code.

 */

namespace Symfony\Bundle\SwiftmailerBundle\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Output\OutputInterface;

use Symfony\Component\Console\Input\InputOption;

/**

 * Send Emails from the spool.

 *

 * @author Fabien Potencier <fabien@symfony.com>

 * @author Clément JOBEILI <clement.jobeili@gmail.com>

 */

class SendEmailCommand extends ContainerAwareCommand

{

    /**

     * @see Command

     */

    protected function configure()

    {

        $this

            ->setName('swiftmailer:spool:send')

            ->setDescription('Send emails from the spool')

            ->addOption('message-limit', 0, InputOption::VALUE_OPTIONAL, 'The maximum number of messages to send.')

            ->addOption('time-limit', 0, InputOption::VALUE_OPTIONAL, 'The time limit for sending messages (in seconds).')

            ->setHelp(<<<EOF

The <info>swiftmailer:spool:send</info> command sends all emails from the spool.

<info>php app/console swiftmailer:spool:send --message-limit=10 --time-limit=10</info>

EOF

            )

        ;

    }

    /**

     * {@inheritdoc}

     */

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

    {

        $mailer     = $this->getContainer()->get('mailer');

        $transport  = $mailer->getTransport();

        if ($transport instanceof \Swift_Transport_SpoolTransport) {

            $spool = $transport->getSpool();

            $spool->setMessageLimit($input->getOption('message-limit'));

            $spool->setTimeLimit($input->getOption('time-limit'));

            $sent = $spool->flushQueue($this->getContainer()->get('swiftmailer.transport.real'));

            $output->writeln(sprintf('sent %s emails', $sent));

        }

    }

}