function title_entity_prepare_view in Title 8.2

Same name and namespace in other branches

1. 7 title.module \title_entity_prepare_view()

Implements hook_entity_prepare_view().

File

./title.module, line 136

Convert titles into fields which can be display manipulated.

Code

function title_entity_prepare_view($entity_type_id, array $entities, array $displays, $view_mode) {
  if ($entity_type_id !== 'node') {
    return;
  }

  // This is only required because template_preprocess_node assumes there
  // is a key inside the renderable array inside the elements array:
  // $variables['label'] = $variables['elements']['title'];
  // Since it can be display configured to be removed, it disappaers from the
  // elements list. We must reinstate if it has been hidden from display,
  // but without content.
  $config = \Drupal::service('title.config_manager');
  foreach ($entities as $entity) {
    if (!$config
      ->getEnabled($entity
      ->bundle())) {
      continue;
    }
    $display = $displays[$entity
      ->bundle()];
    if (!$display
      ->getComponent('title')) {
      $display
        ->setComponent('title', [
        'hidden' => TRUE,
      ]);
    }
  }
}