Pap_Tracking_Request::getUser PHP Method

        public function getUser()
        {
            try {
                return Pap_Affiliates_User::loadFromId($this->getRequestParameter($this->getAffiliateClickParamName()));
            } catch (Gpf_Exception $e) {
                return null;
            }
        }

 /**
  * @deprecated should be moved to hover banner
  */
 public function previewHover() {
     $request = new Pap_Tracking_Request();
     try {
         $banner = $this->getBanner($request->getBannerId(), $request->getAffiliateId(), $request->getChannelId());
         if ($banner->getBannerType() == Pap_Features_HoverBanner_Hover::TYPE_HOVER) {
             return $banner->getPreviewCode($request->getUser());
         }
     } catch (Exception $e) {
         $this->logMessage($e);
     }
 }