/**
     * Prepare the email message.
     */
    public function processEmail()
    {
        $this->count = 1;
        $mail = new Swift_Message();
        $mail->setContentType('text/plain');
        $mail->setCharset('utf-8');
        if ($this->getOption('use_complete_template', true)) {
            $mail->setBody(sprintf(<<<EOF
------
%s - %s
------
%s
------
EOF
, $this->options['name'], $this->options['email'], $this->options['message']));
        } else {
            $mail->setBody($this->options['message']);
        }
        $mail->setSender(array(sfPlop::get('sf_plop_messaging_from_email') => sfPlop::get('sf_plop_messaging_from_name')));
        $mail->setFrom(array($this->options['email'] => $this->options['name']));
        if ($this->getOption('copy')) {
            $mail->setCc(array($this->options['email'] => $this->options['name']));
            $this->count++;
        }
        if (is_integer($this->getOption('receiver'))) {
            $receiver = sfGuardUserProfilePeer::retrieveByPK($this->getOption('receiver'));
            if ($receiver) {
                $mail->setTo(array($receiver->getEmail() => $receiver->getFullName()));
            } else {
                $mail->setTo(array(sfPlop::get('sf_plop_messaging_to_email') => sfPlop::get('sf_plop_messaging_to_name')));
            }
        } else {
            $mail->setTo(array(sfPlop::get('sf_plop_messaging_to_email') => sfPlop::get('sf_plop_messaging_to_name')));
        }
        if ($this->getOption('subject')) {
            $mail->setSubject($this->getOption('subject'));
        } else {
            $mail->setSubject(sfPlop::get('sf_plop_messaging_subject'));
        }
        $this->mail = $mail;
    }