/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state)
{
$form_state->setRedirect('entity.node.canonical', array('node' => $this->entity->id()));
$book_link = $form_state->getValue('book');
if (!$book_link['bid']) {
drupal_set_message($this->t('No changes were made'));
return;
}
$this->entity->book = $book_link;
if ($this->bookManager->updateOutline($this->entity)) {
if (isset($this->entity->book['parent_mismatch']) && $this->entity->book['parent_mismatch']) {
// This will usually only happen when JS is disabled.
drupal_set_message($this->t('The post has been added to the selected book. You may now position it relative to other pages.'));
$form_state->setRedirectUrl($this->entity->urlInfo('book-outline-form'));
} else {
drupal_set_message($this->t('The book outline has been updated.'));
}
} else {
drupal_set_message($this->t('There was an error adding the post to the book.'), 'error');
}
}
/**
* {@inheritdoc}
*
* @see book_remove_button_submit()
*/
public function submit(array $form, array &$form_state)
{
$form_state['redirect_route'] = array('route_name' => 'node.view', 'route_parameters' => array('node' => $this->entity->id()));
$book_link = $form_state['values']['book'];
if (!$book_link['bid']) {
drupal_set_message($this->t('No changes were made'));
return;
}
$this->entity->book = $book_link;
if ($this->bookManager->updateOutline($this->entity)) {
if (isset($this->entity->book['parent_mismatch']) && $this->entity->book['parent_mismatch']) {
// This will usually only happen when JS is disabled.
drupal_set_message($this->t('The post has been added to the selected book. You may now position it relative to other pages.'));
$form_state['redirect_route'] = $this->entity->urlInfo('book-outline-form');
} else {
drupal_set_message($this->t('The book outline has been updated.'));
}
} else {
drupal_set_message($this->t('There was an error adding the post to the book.'), 'error');
}
}
