/** Returns according to published to registry status of the activity.
  * @param $filename
  * @param $organization_id
  * @return string
  */
 public function getPublishedActivityStatus($filename, $organization_id)
 {
     $activityPublished = $this->activityManager->getActivityPublishedData($filename, $organization_id);
     $settings = $this->settings->where('organization_id', $organization_id)->first();
     $autoPublishSettings = $settings->registry_info[0]['publish_files'];
     $status = 'Unlinked';
     if ($activityPublished) {
         if ($autoPublishSettings == "no") {
             $activityPublished->published_to_register == 0 ? $status = "Unlinked" : ($status = "Linked");
         } else {
             $activityPublished->published_to_register == 0 ? $status = "unlinked" : ($status = "Linked");
         }
     }
     return $status;
 }