protected function PathFileEntityForm::actions in Path File 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/ PathFileEntityForm.php, line 52
Class
- PathFileEntityForm
- Form controller for Path file entity edit forms.
Namespace
Drupal\path_file\FormCode
protected function actions(array $form, FormStateInterface $form_state) {
$element = parent::actions($form, $form_state);
$path_file = $this->entity;
// If saving is an option, privileged users get dedicated form submit
// buttons to adjust the publishing status while saving in one go.
// @todo This adjustment makes it close to impossible for contributed
// modules to integrate with "the Save operation" of this form. Modules
// need a way to plug themselves into 1) the ::submit() step, and
// 2) the ::save() step, both decoupled from the pressed form button.
if (\Drupal::currentUser()
->hasPermission('Administer Path file entity entities')) {
// Add a "Publish" button.
$element['publish'] = $element['submit'];
// If the "Publish" button is clicked,
// we want to update the status to "published".
$element['publish']['#published_status'] = TRUE;
$element['publish']['#dropbutton'] = 'save';
if ($path_file
->isNew()) {
$element['publish']['#value'] = t('Save and publish');
}
else {
$element['publish']['#value'] = $path_file
->isPublished() ? t('Save and keep published') : t('Save and publish');
}
$element['publish']['#weight'] = 0;
// Add a "Unpublish" button.
$element['unpublish'] = $element['submit'];
// If the "Unpublish" button is clicked,
// we want to update the status to "unpublished".
$element['unpublish']['#published_status'] = FALSE;
$element['unpublish']['#dropbutton'] = 'save';
if ($path_file
->isNew()) {
$element['unpublish']['#value'] = t('Save as unpublished');
}
else {
$element['unpublish']['#value'] = !$path_file
->isPublished() ? t('Save and keep unpublished') : t('Save and unpublish');
}
$element['unpublish']['#weight'] = 10;
// If already published, the 'publish' button is primary.
if ($path_file
->isPublished()) {
unset($element['unpublish']['#button_type']);
}
else {
unset($element['publish']['#button_type']);
$element['unpublish']['#weight'] = -10;
}
// Remove the "Save" button.
$element['submit']['#access'] = FALSE;
}
$element['delete']['#access'] = $path_file
->access('delete');
$element['delete']['#weight'] = 100;
return $element;
}