/**
* Returns list of facets that will return content for the current browse table assuming no criteria
* It is the list of facets returned as "available" when no criteria are specific, in other words.
*
* Note that this method does NOT take into account type restrictions
*
* @return array List of facet codes
*/
public function getFacetsWithContentList()
{
$t_browse = new BrowseEngine($this->opn_browse_table_num, null, $this->getContext());
return $t_browse->getFacetList();
}
