cMailLogger Symfony mail logger

gistfile1.php

<?php
/**
 * ncMAilLogger send mail logs messages.
 *
 * @package    symfony
 * @subpackage log
 * @author     alessandro cinelli a.k.a cirpo <alessandro.cinelli@gmail.com>
 * @version    SVN: $Id: sfFileLogger.class.php 10964 2008-08-19 18:33:50Z fabien $
 */
class cMailLogger extends sfLogger
{
  protected
    $mailer,
    $dispatcher,
    $recipients,
    $sender,
    $message;

  public function initialize(sfEventDispatcher $dispatcher, $options = array())
  {
    
   $this->dispatcher = $dispatcher;
   if (!isset($options['sender']))
    {
      $message = 'You must provide a sender parameter for this logger';
      throw new sfConfigurationException($message);
    }
    if (!isset($options['smtp']))
    {
      $message = 'You must provide a "smtp" parameter for this logger';
      throw new sfConfigurationException($message);
    }
    if (!isset($options['recipients']))
    {
      $message = 'You must provide a "recipients" parameter for this logger';
      throw new sfConfigurationException($message);
    }

    $mailer = $this->getMailer($dispatcher);
    
    $this->mailer     = $mailer;
    $this->sender     = $options['sender'];
    $this->recipients = $options['recipients'];

    return parent::initialize($dispatcher, $options);
  }

  protected function doLog($message, $priority)
  {
     $this->message = $this->getMailer()->compose($this->sender, $this->recipients, 'log', $message);
  }

  public function shutdown()
  {
    
    $p = $this->mailer->send($this->message);
  }
  
  
  protected function initializeMailer()
  {
    require_once sfConfig::get('sf_symfony_lib_dir').'/vendor/swiftmailer/classes/Swift.php';
    Swift::registerAutoload();
    sfMailer::initialize();
    //TODO refactor!
    $pc = ProjectConfiguration::getApplicationConfiguration('ws', 'dev', true);
    
    $config = sfFactoryConfigHandler::getConfiguration($pc->getConfigPaths('config/factories.yml'));
   
    return new $config['mailer']['class']($this->dispatcher, $config['mailer']['param']);
  }
  
  protected function getMailer()
  {
    if (!$this->mailer)
    {
      $this->mailer = $this->initializeMailer();
    }

    return $this->mailer;
  }
}