protected function SearchApiElasticsearchConnector::handleWildcardQuery in Elasticsearch Connector 7.2

Same name and namespace in other branches

1. 7.5 modules/elasticsearch_connector_search_api/service.inc \SearchApiElasticsearchConnector::handleWildcardQuery()
2. 7 modules/elasticsearch_connector_search_api/service.inc \SearchApiElasticsearchConnector::handleWildcardQuery()

Helper function. Handle wildcard query.

Parameters

SearchApiQueryInterface $query:

Return value

array Return the should cuase for the Elasticsearch query.

1 call to SearchApiElasticsearchConnector::handleWildcardQuery()

SearchApiElasticsearchConnector::handleFulltextSearch in modules/elasticsearch_connector_search_api/service.inc

Helper function. Handle freetext search parameters.

File

modules/elasticsearch_connector_search_api/service.inc, line 1377

Provides a Elasticsearch-based service class for the Search API using Elasticsearch Connector module.

Class

SearchApiElasticsearchConnector

Search service class.

Code

protected function handleWildcardQuery(SearchApiQueryInterface $query, $index_fields) {
  $originalKeys = $query
    ->getOriginalKeys();
  $wildcard_query = array();
  if (!empty($originalKeys) && preg_match('/\\*|\\?/', $originalKeys)) {
    $query_full_text_fields = $query
      ->getFields();
    foreach ($query_full_text_fields as $fulltext_field) {
      $boost = isset($index_fields[$fulltext_field]['boost']) ? '^' . $index_fields[$fulltext_field]['boost'] : '';
      $field_values = array(
        'value' => strtolower($originalKeys),
      );
      if (isset($index_fields[$fulltext_field]['boost'])) {
        $field_values['boost'] = $index_fields[$fulltext_field]['boost'];
      }
      $wildcard_query[] = array(
        'wildcard' => array(
          $fulltext_field => $field_values,
        ),
      );
    }
  }
  return $wildcard_query;
}