/**
* Override parent's hit behavior
*
* @since 1.0
* @access public
* @return boolean
*/
public function hit($pk = null)
{
$ip = JRequest::getVar('REMOTE_ADDR', '', 'SERVER');
if (!empty($ip) && !empty($this->id)) {
$token = md5($ip . $this->id);
$session = JFactory::getSession();
$exists = $session->get($token, false);
if ($exists) {
return true;
}
$session->set($token, 1);
}
return parent::hit($pk);
}
