protected function MetatagDefaultsForm::actions in Metatag 8

Returns an array of supported actions for the current entity form.

This function generates a list of Form API elements which represent actions supported by the current entity form.

@todo Consider introducing a 'preview' action here, since it is used by many entity types.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array An array of supported Form API action elements keyed by name.

Overrides EntityForm::actions

File

src/Form/MetatagDefaultsForm.php, line 207

Class

MetatagDefaultsForm

Class MetatagDefaultsForm.

Namespace

Drupal\metatag\Form

Code

protected function actions(array $form, FormStateInterface $form_state) {
  $actions = parent::actions($form, $form_state);
  if (isset($actions['delete'])) {
    $actions['delete']['#access'] = $actions['delete']['#access'] && !in_array($this->entity
      ->id(), MetatagManager::protectedDefaults());
  }
  return $actions;
}