public function SearchApiElasticsearchElastica::search in Search API Elasticsearch 7

Overrides search().

Overrides SearchApiServiceInterface::search

File

modules/elastica/includes/SearchApiElasticsearchElastica.inc, line 321

Provides Elastica client for Search API Elasticsearch.

Class

SearchApiElasticsearchElastica

Search API Elasticsearch Elastica service class.

Code

public function search(SearchApiQueryInterface $query) {

  // Results.
  $search_result = array(
    'result count' => 0,
  );

  // Get index.
  $index = $query
    ->getIndex();

  // Get index type.
  $elastica_type = $this
    ->getElasticaType($index);

  // Get query options.
  $query_options = $this
    ->getSearchQueryOptions($query);

  // Check elasticsearch index.
  if (empty($elastica_type)) {
    return $search_result;
  }

  // Build Elastica query.
  $elastica_query = $this
    ->buildSearchQuery($query);

  // Add facets.
  $this
    ->addSearchAggregation($elastica_query, $query);
  $response = SearchApiElasticsearchElasticaSearcher::search($elastica_type, $elastica_query, $query_options, $query);

  // Show Elasticsearch query string from Elastica
  // as json output when views debug output is enabled.
  if (function_exists('vpr') && ($elastica_param_query = $elastica_query
    ->getParam('query'))) {
    vpr(drupal_json_encode($elastica_param_query));
  }

  // Parse response.
  return $this
    ->parseSearchResponse($response, $query);
}