function facetapi_facet_sorts_get in Facet API 6

Returns sorts enabled for a facet in a realm. Sort definitions are returned in the order specified in the configurations settings.

Parameters

$adapter: A FacetapiAdapter object.

$realm: An array containing the full realm definition.

$facet: An array containing the full realm definition.

Return value

An array of enabled sort definitions.

2 calls to facetapi_facet_sorts_get()

FacetapiFacet::build in ./facetapi.adapter.inc

Returns the facet's render array.

facetapi_facet_settings_form in ./facetapi.admin.inc

Returns settings for an individual facet that apply to a realm.

File

./facetapi.module, line 654

An abstracted facet API that can be used by various search backens.

Code

function facetapi_facet_sorts_get(FacetapiAdapter $adapter, array $realm, array $facet) {

  // Gets active sorts.
  $searcher = $adapter
    ->getSearcher();
  $active_sorts = (array) facetapi_setting_get('sort', $searcher, $realm['name'], $facet['name']);

  // Applies defaults if nothing is set.
  $defaults = array();
  if (empty($active_sorts)) {
    $weight = -50;
    foreach ($facet['default sorts'] as $sort) {
      $active_sorts[$sort[0]] = $sort[0];
      $defaults[$sort[0]] = array(
        'weight' => $weight++,
        'order' => $sort[1],
      );
    }
  }

  // Finalizes sort definitions with settings or defaults.
  $sorts = array_intersect_key(facetapi_sorts_get(), array_filter($active_sorts));
  foreach ($sorts as $sort_name => &$sort_info) {
    if (empty($defaults)) {
      $sort_info['weight'] = facetapi_setting_get('sort_weight', $searcher, $realm['name'], $facet['name'], $sort_name);
      $sort_info['order'] = facetapi_setting_get('sort_order', $searcher, $realm['name'], $facet['name'], $sort_name);
    }
    else {
      $sort_info['weight'] = $defaults[$sort_name]['weight'];
      $sort_info['order'] = $defaults[$sort_name]['order'];
    }
  }
  unset($sort_info);
  uasort($sorts, 'facetapi_sort_weight');
  return $sorts;
}