/**
* Gets a formatted facet based on the JSolrIndex configuration.
*
* @param string $facet
*
* @return string A formatted facet based on the JSolrIndex configuration.
*/
protected function getFacet($facet)
{
switch (intval($this->params->get('component.casesensitivity'))) {
case 1:
return JString::strtolower($facet);
break;
case 2:
return \JSolr\Helper::toCaseInsensitiveFacet($facet);
break;
default:
return $facet;
break;
}
}