public function SearchApiCombinedEntityDataSourceController::getConfigurationSummary in Search API 7

Returns a summary of an index's current datasource configuration.

Parameters

SearchApiIndex $index: The index whose datasource configuration should be summarized.

Return value

string|null A translated string describing the index's current datasource configuration. Or NULL, if there is no configuration (or no description is available).

Overrides SearchApiAbstractDataSourceController::getConfigurationSummary

File

includes/datasource_multiple.inc, line 281

Contains SearchApiCombinedEntityDataSourceController.

Class

SearchApiCombinedEntityDataSourceController

Provides a datasource for indexing multiple types of entities.

Code

public function getConfigurationSummary(SearchApiIndex $index) {
  if ($type_labels = $this
    ->getSelectedEntityTypeOptions($index)) {
    $args['!types'] = implode(', ', $type_labels);
    return format_plural(count($type_labels), 'Indexed entity types: !types.', 'Indexed entity types: !types.', $args);
  }
  return NULL;
}