function rng_views_data_alter in RNG - Events and Registrations 8

Same name and namespace in other branches

1. 8.2 rng.views.inc \rng_views_data_alter()
2. 3.x rng.views.inc \rng_views_data_alter()

Implements hook_views_data_alter().

File

./rng.views.inc, line 11

Provide views data for RNG.

Code

function rng_views_data_alter(&$data) {
  $entity_type_manager = \Drupal::entityTypeManager();
  $event_manager = \Drupal::service('rng.event_manager');
  $event_types = $event_manager
    ->getEventTypes();
  foreach (array_keys($event_types) as $entity_type) {
    $definition = $entity_type_manager
      ->getDefinition($entity_type);
    if ($base_table = $definition
      ->getBaseTable()) {
      $data[$base_table]['rng_event_register'] = [
        'field' => [
          'title' => t('Register for event'),
          'help' => t('Provides a link to register for the event.'),
          'id' => 'rng_event_register',
        ],
      ];
    }
  }
  return $data;
}