public function ApacheSolrFacetapiGeo::execute in Apache Solr Search 7

Same name and namespace in other branches

1. 8 plugins/facetapi/query_type_geo.inc \ApacheSolrFacetapiGeo::execute()
2. 6.3 plugins/facetapi/query_type_geo.inc \ApacheSolrFacetapiGeo::execute()

Adds the filter to the query object.

Parameters

DrupalSolrQueryInterface $query: An object containing the query in the backend's native API.

File

plugins/facetapi/query_type_geo.inc, line 28

Class

ApacheSolrFacetapiGeo

Plugin for "apachesolr_geo" query types.

Code

public function execute($query) {

  // Retrieve settings of the facet.
  // We should be able to get all constants as facet options.
  $settings = $this->adapter
    ->getFacet($this->facet)
    ->getSettings();
  $facet_distances = explode(',', $this->facet_options);
  $active_items = $this->adapter
    ->getActiveItems($this->facet);
  if (empty($active_items)) {
    $distance = $this->default_radius;
  }
  else {
    $active_item = array_pop($active_items);
    $distance = substr($active_item['value'], 1);

    // Add current selected distance to have possibility to unselect it.
    $facet_distances[] = 1;
  }

  // Search center point.
  $query
    ->addParam('pt', $this->center_point);

  // Set location field name.
  $query
    ->addParam('sfield', $this->facet['field']);
  $query
    ->addParam('fq', '{!geofilt sfield=' . $this->facet['field'] . '}');

  // Set search radius.
  $query
    ->addParam('d', $distance);

  // Set facets.
  foreach ($facet_distances as $facet_option) {
    $facet_distance = $distance * $facet_option;
    $query
      ->addParam('facet.query', '{!geofilt d=' . $facet_distance . ' key=d' . $facet_distance . '}');
  }
}