public function SearchApiSolrBackend::getTermsSuggestions in Search API Solr 8.2

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::getTermsSuggestions()
2. 4.x src/Plugin/search_api/backend/SearchApiSolrBackend.php \Drupal\search_api_solr\Plugin\search_api\backend\SearchApiSolrBackend::getTermsSuggestions()

Autocompletion suggestions for some user input using Terms component.

Parameters

\Drupal\search_api\Query\QueryInterface $query: A query representing the base search, with all completely entered words in the user input so far as the search keys.

\Drupal\search_api_autocomplete\SearchInterface $search: An object containing details about the search the user is on, and settings for the autocompletion. See the class documentation for details. Especially $search->getOptions() should be checked for settings, like whether to try and estimate result counts for returned suggestions.

string $incomplete_key: The start of another fulltext keyword for the search, which should be completed. Might be empty, in which case all user input up to now was considered completed. Then, additional keywords for the search could be suggested.

string $user_input: The complete user input for the fulltext search keywords so far.

Return value

\Drupal\search_api_autocomplete\Suggestion\SuggestionInterface[] An array of autocomplete suggestions.

Overrides SolrAutocompleteInterface::getTermsSuggestions

File

src/Plugin/search_api/backend/SearchApiSolrBackend.php, line 2561

Class

SearchApiSolrBackend

Apache Solr backend for search api.

Namespace

Drupal\search_api_solr\Plugin\search_api\backend

Code

public function getTermsSuggestions(QueryInterface $query, $search, $incomplete_key, $user_input) {

  // Call an object oriented equivalent to hook_search_api_solr_query_alter().
  $this
    ->alterTermsAutocompleteQuery($query);
  return $this
    ->getAutocompleteSuggestions($query, $search, $incomplete_key, $user_input);
}