function _search_api_get_items_on_server in Search API 7

Determines the number of items indexed on a server for a certain index.

Used as a helper function in search_api_admin_index_view().

Parameters

SearchApiIndex $index: The index

Return value

int The number of items found on the server for this index, if the latter is enabled. 0 otherwise.

Throws

SearchApiException If an error prevented the search from completing.

1 call to _search_api_get_items_on_server()

search_api_admin_index_view in ./search_api.admin.inc

Page callback for displaying an index's status.

File

./search_api.module, line 3267

Provides a flexible framework for implementing search services.

Code

function _search_api_get_items_on_server(SearchApiIndex $index) {
  if (!$index->enabled) {
    return 0;
  }

  // We want the raw count, without facets or other filters. Therefore we don't
  // use the query's execute() method but pass it straight to the server for
  // evaluation. Since this circumvents the normal preprocessing, which sets the
  // fields (on which some service classes might even rely when there are no
  // keywords), we set them manually here.
  $query = $index
    ->query()
    ->fields(array())
    ->range(0, 0);
  $response = $index
    ->server()
    ->search($query);
  return $response['result count'];
}