protected function SearchApiElasticsearchElastica::getSearchQueryOptions in Search API Elasticsearch 7

Helper function return associative array with query options.

3 calls to SearchApiElasticsearchElastica::getSearchQueryOptions()

SearchApiElasticsearchElastica::buildSearchQuery in modules/elastica/includes/SearchApiElasticsearchElastica.inc

Helper function build search query().

SearchApiElasticsearchElastica::search in modules/elastica/includes/SearchApiElasticsearchElastica.inc

Overrides search().

SearchApiElasticsearchElastica::searchMultiple in modules/elastica/includes/SearchApiElasticsearchElastica.inc

Implements SearchApiMultiServiceInterface::searchMultiple().

File

modules/elastica/includes/SearchApiElasticsearchElastica.inc, line 877

Provides Elastica client for Search API Elasticsearch.

Class

SearchApiElasticsearchElastica

Search API Elasticsearch Elastica service class.

Code

protected function getSearchQueryOptions(SearchApiQueryInterface $query) {

  // Query options.
  $query_options = $query
    ->getOptions();

  // Index fields.
  $index_fields = $this
    ->getIndexFields($query);

  // Range.
  $query_offset = empty($query_options['offset']) ? 0 : $query_options['offset'];
  $query_limit = empty($query_options['limit']) ? 10 : $query_options['limit'];

  // Query string.
  $query_search_string = NULL;

  // Query filter.
  $query_search_filter = NULL;

  // Query analyzer.
  $analyzer = isset($query_options['analyzer']) ? $query_options['analyzer'] : NULL;

  // Full text search.
  $keys = $query
    ->getKeys();
  if (!empty($keys)) {
    if (is_string($keys)) {
      $keys = array(
        $keys,
      );
    }

    // Full text fields in which to perform the search.
    $query_full_text_fields = $query
      ->getFields();

    // Query string.
    $search_string = $this
      ->flattenKeys($keys, $query_options['parse mode']);
    if (!empty($search_string)) {
      $query_search_string = new Elastica\Query\QueryString($search_string);
      $query_search_string
        ->setFields(array_values($query_full_text_fields));
      if ($analyzer) {
        $query_search_string
          ->setParam('analyzer', $analyzer);
      }
    }
  }

  // Sort.
  try {
    $sort = $this
      ->getSortSearchQuery($query);
  } catch (Exception $e) {
    watchdog('Elasticsearch', check_plain($e
      ->getMessage()), array(), WATCHDOG_ERROR);
    drupal_set_message($e
      ->getMessage(), 'error');
  }

  // Filters.
  $parsed_query_filters = $this
    ->parseFilter($query
    ->getFilter(), $index_fields);
  if (!empty($parsed_query_filters)) {
    $query_search_filter = $parsed_query_filters[0];
  }

  // More Like This.
  $mlt = array();
  if (isset($query_options['search_api_mlt'])) {
    $mlt = $query_options['search_api_mlt'];
  }

  // Spatials.
  $spatials = array();
  if (isset($query_options['search_api_location'])) {
    $spatials = $query_options['search_api_location'];
  }
  return array(
    'query_offset' => $query_offset,
    'query_limit' => $query_limit,
    'query_search_string' => $query_search_string,
    'query_search_filter' => $query_search_filter,
    'sort' => $sort,
    'mlt' => $mlt,
    'analyzer' => $analyzer,
    'spatials' => $spatials,
  );
}