<?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\Logger;

use Symfony\Component\EventDispatcher\Event;

/**

 * MessageLogger.

 *

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

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

 */

class MessageLogger implements \Swift_Events_SendListener

{

    /**

     * @var array

     */

    protected $messages;

    public function __construct()

    {

        $this->messages = array();

    }

    /**

     * Get the message list

     *

     * @return array

     */

    public function getMessages()

    {

        return $this->messages;

    }

    /**

     * Get the message count

     *

     * @return int count

     */

    public function countMessages()

    {

        return count($this->messages);

    }

    /**

     * Empty the message list

     *

     */

    public function clear()

    {

        $this->messages = array();

    }

    /**

     * Invoked immediately before the Message is sent.

     *

     * @param \Swift_Events_SendEvent $evt

     */

    public function beforeSendPerformed(\Swift_Events_SendEvent $evt)

    {

        $this->messages[] = clone $evt->getMessage();

    }

    /**

     * Invoked immediately after the Message is sent.

     *

     * @param \Swift_Events_SendEvent $evt

     */

    public function sendPerformed(\Swift_Events_SendEvent $evt)

    {

    }

}