/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state)
{
$form['label'] = ['#type' => 'textfield', '#title' => $this->t('Label'), '#description' => $this->t('The label for this page.'), '#default_value' => $this->entity->label(), '#required' => TRUE, '#maxlength' => '255'];
$form['id'] = ['#type' => 'machine_name', '#default_value' => $this->entity->id(), '#disabled' => !$this->entity->isNew(), '#maxlength' => 64, '#required' => TRUE, '#machine_name' => ['exists' => [$this, 'exists']]];
$form['path'] = ['#type' => 'textfield', '#title' => $this->t('Path'), '#maxlength' => 255, '#default_value' => $this->entity->getPath(), '#required' => TRUE, '#element_validate' => [[$this, 'validatePath']]];
return parent::form($form, $form_state);
}
/**
* Enables or disables a Page.
*
* @param \Drupal\page_manager\PageInterface $page
* The page entity.
* @param string $op
* The operation to perform, usually 'enable' or 'disable'.
*
* @return \Symfony\Component\HttpFoundation\RedirectResponse
* A redirect back to the pages list page.
*/
public function performPageOperation(PageInterface $page, $op)
{
$page->{$op}()->save();
if ($op == 'enable') {
drupal_set_message($this->t('The %label page has been enabled.', ['%label' => $page->label()]));
} elseif ($op == 'disable') {
drupal_set_message($this->t('The %label page has been disabled.', ['%label' => $page->label()]));
}
return $this->redirect('entity.page.collection');
}