class SiteMailHelper extends MailHelper {
 
   protected $bcc = array();
 
   public function bcc($email) {
      if (strpos($email, ',') > 0) {
         $email = explode(',', $email);
         foreach($email as $em) {
            $this->bcc[] = trim( $em );
         }
      } else {
         $this->bcc[] = trim( $email );   
      }
   }
 
   /** 
    * Sends the email
    */
   public function sendMail() {
      $sendSuccess = true;
      $_from[] = $this->from;
      $fromStr = $this->generateEmailStrings($_from);
      $toStr = $this->generateEmailStrings($this->to);
      $replyStr = $this->generateEmailStrings($this->replyto);
      if (ENABLE_EMAILS) {
 
         $zendMailData = self::getMailerObject();
         $mail=$zendMailData['mail'];
         $transport=(isset($zendMailData['transport']))?$zendMailData['transport']:NULL;
 
         if (is_array($this->from)) {
            if ($this->from[0] != '') {
               $from = $this->from;
            }
         }
         if (!isset($from)) {
            $from = array(EMAIL_DEFAULT_FROM_ADDRESS, EMAIL_DEFAULT_FROM_NAME);
         }
 
         // The currently included Zend library has a bug in setReplyTo that
         // adds the Reply-To address as a recipient of the email. We must
         // set the Reply-To before any header with addresses and then clear
         // all recipients so that a copy is not sent to the Reply-To address.
         if(is_array($this->replyto)) {
            foreach ($this->replyto as $reply) {
               $mail->setReplyTo($reply[0], $reply[1]);
            }
         }
         $mail->clearRecipients();
 
 
         $mail->setFrom($from[0], $from[1]);
         $mail->setSubject($this->subject);
         foreach($this->to as $to) {
            $mail->addTo($to[0], $to[1]);
         }
         foreach($this->bcc as $bcc) {
            $mail->addBcc($bcc);
         }
         $mail->setBodyText($this->body);
         if ($this->bodyHTML != false) {
            $mail->setBodyHTML($this->bodyHTML);
         }
         try {
            $mail->send($transport);
         } catch (Exception $e) {
            $sendSuccess = false;
            $l = new Log(LOG_TYPE_EXCEPTIONS, true, true);
            $l->write(t('Mail Exception Occurred. Unable to send mail: ') . $e->getMessage());
            $l->write($e->getTraceAsString());
            if (ENABLE_LOG_EMAILS) {
               $l->write(t('Template Used') . ': ' . $this->template);
               $l->write(t('To') . ': ' . $toStr);
               $l->write(t('From') . ': ' . $fromStr);
               if (isset($this->replyto)) {
                  $l->write(t('Reply-To') . ': ' . $replyStr);
               }
               $l->write(t('Subject') . ': ' . $this->subject);
               $l->write(t('Body') . ': ' . $this->body);
            }            
            $l->close();
         }
      }
 
      // add email to log
      if (ENABLE_LOG_EMAILS) {
         $l = new Log(LOG_TYPE_EMAILS, true, true);
         if (ENABLE_EMAILS) {
            $l->write('**' . t('EMAILS ARE ENABLED. THIS EMAIL WAS SENT TO mail()') . '**');
         } else {
            $l->write('**' . t('EMAILS ARE DISABLED. THIS EMAIL WAS LOGGED BUT NOT SENT') . '**');
         }
         $l->write(t('Template Used') . ': ' . $this->template);
         $l->write(t('To') . ': ' . $toStr);
         $l->write(t('From') . ': ' . $fromStr);
         if (isset($this->replyto)) {
            $l->write(t('Reply-To') . ': ' . $replyStr);
         }
         $l->write(t('Subject') . ': ' . $this->subject);
         $l->write(t('Body') . ': ' . $this->body);
         $l->close();
      }
 
      // Return success status
      return $sendSuccess;
   }
}