/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
parent::submitForm($form, $form_state);
$configuration = $this->condition->getConfiguration();
// If this selection condition is new, add it to the page.
if (!isset($configuration['uuid'])) {
$this->pageVariant->addSelectionCondition($configuration);
}
// Save the page entity.
$this->pageVariant->save();
$form_state->setRedirectUrl($this->pageVariant->toUrl('edit-form'));
}
