/**
* Returns the stored list of facets for the last search
*
* @param array $filter Array of field => on-screen description listing
* all of the desired facet fields; set to null to get all configured values.
*
* @return array Facets data arrays
*/
public function getFacetList($filter = null)
{
$list = parent::getFacetList($filter);
// Append date range facet to the list so that it gets
// included even when facet counts are zero.
if (!isset($list[Params::SPATIAL_DATERANGE_FIELD]) && (is_null($filter) || isset($filter[Params::SPATIAL_DATERANGE_FIELD]))) {
// Resolve facet index in list
$ind = 0;
$filter = $filter ?: $this->getParams()->getFacetConfig();
if (!isset($filter[Params::SPATIAL_DATERANGE_FIELD])) {
return $list;
}
foreach (array_keys($filter) as $field) {
if ($field == Params::SPATIAL_DATERANGE_FIELD) {
break;
}
$ind++;
}
$data = [];
$filter = $filter[Params::SPATIAL_DATERANGE_FIELD];
$data['label'] = $filter;
$data['list'] = $filter;
$list = array_slice($list, 0, $ind) + [Params::SPATIAL_DATERANGE_FIELD => $data] + array_slice($list, $ind);
}
return $list;
}
/**
* Returns the stored list of facets for the last search
*
* @param array $filter Array of field => on-screen description listing
* all of the desired facet fields; set to null to get all configured values.
*
* @return array Facets data arrays
*/
public function getFacetList($filter = null)
{
$list = parent::getFacetList($filter);
// Append date range facet to the list so that it gets
// included even when facet counts are zero.
$dateRangeField = $this->getParams()->getDateRangeSearchField();
if (!isset($list[$dateRangeField]) && (null === $filter || isset($filter[$dateRangeField]))) {
// Resolve facet index in list
$ind = 0;
$filter = $filter ?: $this->getParams()->getFacetConfig();
if (!isset($filter[$dateRangeField])) {
return $list;
}
foreach (array_keys($filter) as $field) {
if ($field == $dateRangeField) {
break;
}
$ind++;
}
$data = [];
$filter = $filter[$dateRangeField];
$data['label'] = $filter;
$data['list'] = $filter;
$list = array_slice($list, 0, $ind) + [$dateRangeField => $data] + array_slice($list, $ind);
}
return $list;
}
