/**
  * getRevisionList
  *
  * @param bool $published
  * @param int  $limit
  *
  * @return array|mixed
  */
 protected function getRevisionList($published = false, $limit = 10)
 {
     $revisions = $this->pageRepo->getRevisionList($this->currentSite->getSiteId(), $this->page->getName(), $this->page->getPageType(), $published, $limit);
     return $revisions;
 }