function OptionsViewsHooks::fieldViewsData

Implements hook_field_views_data().

Views integration for list fields. Have a different filter handler and argument handlers for list fields. This should allow to select values of the list.

Attributes

File

core/modules/options/src/Hook/OptionsViewsHooks.php, line 20

Class

OptionsViewsHooks

Hook implementations for options.

Namespace

Code

public function fieldViewsData(FieldStorageConfigInterface $field) : array {
  $data = \Drupal::service('views.field_data_provider')->defaultFieldImplementation($field);
  foreach ($data as $table_name => $table_data) {
    foreach ($table_data as $field_name => $field_data) {
      if (isset($field_data['filter']) && $field_name != 'delta') {
        $data[$table_name][$field_name]['filter']['id'] = 'list_field';
      }
      if (isset($field_data['argument']) && $field_name != 'delta') {
        if ($field->getType() == 'list_string') {
          $data[$table_name][$field_name]['argument']['id'] = 'string_list_field';
        }
        else {
          $data[$table_name][$field_name]['argument']['id'] = 'number_list_field';
        }
      }
    }
  }
  return $data;
}