/**
* Replace a field value by it's localization.
*
* @param $field_name
* @param $field_value
*
* @return mixed
*/
public static function get_field_value_localization($field_name, $field_value, $language)
{
$value = $field_value;
if (WpSolrSchema::_FIELD_NAME_TYPE === $field_name && null === self::$fields_items_labels[$field_name]) {
// Init the items labels once, only for field WpSolrSchema::_FIELD_NAME_TYPE
self::$fields_items_labels = WPSOLR_Global::getOption()->get_facets_items_labels();
}
if (WpSolrSchema::_FIELD_NAME_TYPE === $field_name && !empty(self::$fields_items_labels[$field_name])) {
if (!empty(self::$fields_items_labels[$field_name][$field_value])) {
$value = apply_filters(WpSolrFilters::WPSOLR_FILTER_TRANSLATION_STRING, $field_value, array('domain' => WPSOLR_Option::TRANSLATION_DOMAIN_FACET_LABEL, 'name' => $field_value, 'text' => $field_value, 'language' => $language));
}
if ($value === $field_value) {
// No translation for this value, try to get the localization instead.
$value = !empty(self::$fields_items_labels[$field_name][$field_value]) ? self::$fields_items_labels[$field_name][$field_value] : $field_value;
}
}
return $value;
}
