/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, PageInterface $page = NULL, $name = '')
{
$this->page = $page;
$parameter = $this->page->getParameter($name);
$form['machine_name'] = ['#type' => 'value', '#value' => $name];
$form['label'] = ['#type' => 'textfield', '#title' => $this->t('Label'), '#default_value' => $parameter['label'] ?: ucfirst($parameter['machine_name']), '#states' => ['invisible' => [':input[name="type"]' => ['value' => static::NO_CONTEXT_KEY]]]];
$form['type'] = ['#type' => 'select', '#title' => $this->t('Type'), '#required' => TRUE, '#options' => $this->buildParameterTypeOptions(), '#default_value' => $parameter['type']];
$form['actions'] = ['#type' => 'actions'];
$form['actions']['submit'] = ['#type' => 'submit', '#value' => $this->t('Update parameter'), '#button_type' => 'primary'];
return $form;
}
/**
* Route title callback.
*
* @param \Drupal\page_manager\PageInterface $page
* The page entity.
* @param string $name
* The parameter context name.
*
* @return string
* The title for the parameter edit form.
*/
public function editParameterTitle(PageInterface $page, $name)
{
return $this->t('Edit @label parameter', ['@label' => $page->getParameter($name)['label']]);
}