protected function SearchApiSolrBackend::setRpt in Search API Solr 8

Same name and namespace in other branches

1. 8.3 src/Plugin/search_api/backend/SearchApiSolrBackend.php \Drupal\search_api_solr\Plugin\search_api\backend\SearchApiSolrBackend::setRpt()
2. 8.2 src/Plugin/search_api/backend/SearchApiSolrBackend.php \Drupal\search_api_solr\Plugin\search_api\backend\SearchApiSolrBackend::setRpt()
3. 4.x src/Plugin/search_api/backend/SearchApiSolrBackend.php \Drupal\search_api_solr\Plugin\search_api\backend\SearchApiSolrBackend::setRpt()

Adds rpt spatial features to the search query.

Parameters

\Solarium\QueryType\Select\Query\Query $solarium_query: The solr query.

array $rpt_options: The rpt spatial options to add.

array $field_names: The field names, to add the rpt spatial options for.

Throws

\Drupal\search_api_solr\SearchApiSolrException Thrown when more than one rpt spatial searches are added.

1 call to SearchApiSolrBackend::setRpt()

SearchApiSolrBackend::search in src/Plugin/search_api/backend/SearchApiSolrBackend.php

Options on $query prefixed by 'solr_param_' will be passed natively to Solr as query parameter without the prefix. For example you can set the "Minimum Should Match" parameter 'mm' to '75%' like this:

File

src/Plugin/search_api/backend/SearchApiSolrBackend.php, line 2679

Class

SearchApiSolrBackend

Apache Solr backend for search api.

Namespace

Drupal\search_api_solr\Plugin\search_api\backend

Code

protected function setRpt(Query $solarium_query, array $rpt_options, $field_names = array()) {

  // Add location filter
  if (count($rpt_options) > 1) {
    throw new SearchApiSolrException('Only one spatial search can be handled per query.');
  }
  $rpt = reset($rpt_options);
  $solr_field = $field_names[$rpt['field']];
  $rpt['geom'] = isset($rpt['geom']) ? $rpt['geom'] : '["-180 -90" TO "180 90"]';

  // Add location filter
  $solarium_query
    ->createFilterQuery($solr_field)
    ->setQuery($solr_field . ':' . $rpt['geom']);

  // Add Solr Query params
  $solarium_query
    ->addParam('facet', 'on');
  $solarium_query
    ->addParam('facet.heatmap', $solr_field);
  $solarium_query
    ->addParam('facet.heatmap.geom', $rpt['geom']);
  $solarium_query
    ->addParam('facet.heatmap.format', $rpt['format']);
  $solarium_query
    ->addParam('facet.heatmap.maxCells', $rpt['maxCells']);
  $solarium_query
    ->addParam('facet.heatmap.gridLevel', $rpt['gridLevel']);
}