function search_api_page_query_has_facets in Search API Pages 7

Determines whether an executed query had any facet filters set.

Parameters

SearchApiQueryInterface $query: The query in question.

Return value

bool TRUE if there are filters with a "facet:*" tag present in the query object, FALSE otherwise.

1 call to search_api_page_query_has_facets()

search_api_page_search_execute in ./search_api_page.pages.inc

Executes a search.

File

./search_api_page.pages.inc, line 197

User page callbacks for the Search pages module.

Code

function search_api_page_query_has_facets(SearchApiQueryInterface $query) {

  // Check that the search server supports facets.
  $index = $query
    ->getIndex();
  if (module_exists('facetapi') && $index
    ->server()
    ->supportsFeature('search_api_facets')) {

    // Load the search index's adapter plugin and process the facets.
    $adapter = facetapi_adapter_load('search_api@' . $index->machine_name);
    $adapter
      ->processFacets();

    // Check if there are any active facets and return a boolean accordingly.
    return (bool) $adapter
      ->getAllActiveItems();
  }

  // If the search server doesn't support facets, there aren't any facet filters
  // set by definition.
  return FALSE;
}