protected function PushNotificationForm::actions in Push Notifications 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/PushNotificationForm.php, line 155

Contains Drupal\push_notifications\Form\PushNotificationForm.

Class

PushNotificationForm

Form controller for the push_notification entity edit forms.

Namespace

Drupal\push_notifications\Form

Code

protected function actions(array $form, FormStateInterface $form_state) {
  $element = parent::actions($form, $form_state);
  $push_notification = $this->entity;
  $pushed = $push_notification
    ->isPushed() ? TRUE : FALSE;
  $element['unpushed'] = $element['submit'];
  $element['unpushed']['#pushed_status'] = FALSE;
  $element['unpushed']['#dropbutton'] = 'save';
  if ($push_notification
    ->isNew()) {
    $element['unpushed']['#value'] = $this
      ->t('Save as a draft');
  }
  else {
    if (!$pushed) {
      $element['unpushed']['#value'] = $this
        ->t('Save and keep in draft mode');
    }
    else {
      unset($element['unpushed']);
    }
  }
  $element['unpushed']['#weight'] = 0;
  $element['pushed'] = $element['submit'];
  $element['pushed']['#pushed_status'] = FALSE;
  $element['pushed']['#dropbutton'] = 'save';
  if ($push_notification
    ->isNew()) {
    $element['pushed']['#value'] = $this
      ->t('Save and send push notification');
    $element['pushed']['#pushed_status'] = TRUE;
  }
  else {
    if ($pushed) {
      unset($element['pushed']);
      drupal_set_message($this
        ->t('This push notification has already been sent.'), 'warning');
    }
    else {
      $element['pushed']['#value'] = $this
        ->t('Save and send push notification');
      $element['pushed']['#pushed_status'] = TRUE;
    }
  }
  $element['pushed']['#weight'] = 10;

  // Remove the "Save" button.
  $element['submit']['#access'] = FALSE;
  return $element;
}