/**
* Number of mailings of a job.
*
* @return int
* @access public
*/
public function getMailingSize()
{
require_once 'CRM/Mailing/BAO/Mailing.php';
$mailing = new CRM_Mailing_BAO_Mailing();
$mailing->id = $this->mailing_id;
$recipients =& $mailing->getRecipientsObject($this->id, true);
$mailingSize = 0;
while ($recipients->fetch()) {
$mailingSize++;
}
return $mailingSize;
}
