public function TwitterWidgetForm::save in Twitter Profile Widget 8

Form submission handler for the 'save' action.

Normally this method should be overridden to provide specific messages to the user and redirect the form after the entity has been saved.

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

int Either SAVED_NEW or SAVED_UPDATED, depending on the operation performed.

Overrides EntityForm::save

File

src/Form/TwitterWidgetForm.php, line 125

Class

TwitterWidgetForm

Form controller for Twitter widget edit forms.

Namespace

Drupal\twitter_profile_widget\Form

Code

public function save(array $form, FormStateInterface $form_state) {
  $entity = $this->entity;
  $id = $entity
    ->get('id')->value;
  $status = parent::save($form, $form_state);

  // Invalidate cached Twitter data for this widget upon save.
  Cache::invalidateTags([
    'twitter_widget:' . $id,
    'twitter_widget_view',
  ]);
  switch ($status) {
    case SAVED_NEW:
      drupal_set_message($this
        ->t('Created the %label Twitter widget.', [
        '%label' => $entity
          ->label(),
      ]));
      break;
    default:
      drupal_set_message($this
        ->t('Saved the %label Twitter widget.', [
        '%label' => $entity
          ->label(),
      ]));
  }
  $form_state
    ->setRedirect('entity.twitter_widget.canonical', [
    'twitter_widget' => $entity
      ->id(),
  ]);
}