/**
* Get all hidden filter settings.
*
* @return array
*/
protected function getHiddenFilters()
{
$hf = parent::getHiddenFilters();
if (!isset($_ENV['VUFIND_API_CALL']) || !$_ENV['VUFIND_API_CALL']) {
return $hf;
}
$search = $this->config->get($this->searchConfig);
// API hidden filters
if (isset($search->ApiHiddenFilters)) {
foreach ($search->ApiHiddenFilters as $filter) {
$hf[] = $filter;
}
}
return $hf;
}
