/**
  * Get the business entity content.
  *
  * @param Widget $widget
  *
  * @return string
  */
 public function getWidgetBusinessEntityContent(Widget $widget)
 {
     $parameters = parent::getWidgetBusinessEntityContent($widget);
     //get previous and next record if entity is set
     if ($entity = $widget->getEntity()) {
         $repository = $this->entityManager->getRepository(get_class($entity));
         $parameters['previousRecord'] = self::getPreviousRecord($repository, $entity);
         $parameters['nextRecord'] = self::getNextRecord($repository, $entity);
     }
     return $parameters;
 }
 /**
  * Get the business entity content.
  *
  * @param Widget $widget
  *
  * @return string
  */
 public function getWidgetBusinessEntityContent(Widget $widget)
 {
     return parent::getWidgetBusinessEntityContent($widget);
 }