protected function SearchApiElasticsearchConnector::handlePrefixQuery in Elasticsearch Connector 7

Same name and namespace in other branches

1. 7.5 modules/elasticsearch_connector_search_api/service.inc \SearchApiElasticsearchConnector::handlePrefixQuery()
2. 7.2 modules/elasticsearch_connector_search_api/service.inc \SearchApiElasticsearchConnector::handlePrefixQuery()

Parameters

SearchApiQueryInterface $query:

array $index_fields:

Return value

array The query to be used in final query structure.

1 call to SearchApiElasticsearchConnector::handlePrefixQuery()

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 1379

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

Class

SearchApiElasticsearchConnector

Search service class.

Code

protected function handlePrefixQuery(SearchApiQueryInterface $query, $index_fields) {
  $originalKeys = $query
    ->getOriginalKeys();
  $prefix_query = array();
  if (!empty($originalKeys)) {
    $query_full_text_fields = $this
      ->handlePrefixQueryFields($query);
    foreach ($query_full_text_fields as $fulltext_field) {
      $boost = isset($index_fields[$fulltext_field]['boost']) ? '^' . $index_fields[$fulltext_field]['boost'] : '';
      $field_values = array(
        'prefix' => strtolower($originalKeys),
      );
      if (isset($index_fields[$fulltext_field]['boost'])) {
        $field_values['boost'] = $index_fields[$fulltext_field]['boost'];
      }
      $prefix_query[] = array(
        'prefix' => array(
          $fulltext_field => $field_values,
        ),
      );
    }
  }
  return $prefix_query;
}