/**
* {@inheritdoc}
*/
protected function actions(array $form, FormStateInterface $form_state)
{
$actions = parent::actions($form, $form_state);
$actions['submit']['#value'] = $this->entity->book['original_bid'] ? $this->t('Update book outline') : $this->t('Add to book outline');
$actions['delete']['#value'] = $this->t('Remove from book outline');
$actions['delete']['#access'] = $this->bookManager->checkNodeIsRemovable($this->entity);
return $actions;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
if ($this->bookManager->checkNodeIsRemovable($this->node)) {
$this->bookManager->deleteFromBook($this->node->id());
drupal_set_message($this->t('The post has been removed from the book.'));
}
$form_state->setRedirectUrl($this->getCancelUrl());
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, array &$form_state)
{
if ($this->bookManager->checkNodeIsRemovable($this->node)) {
$this->bookManager->deleteFromBook($this->node->id());
drupal_set_message($this->t('The post has been removed from the book.'));
}
$form_state['redirect_route'] = $this->getCancelRoute();
}
/**
* Checks access for removing the node from its book.
*
* @param \Drupal\node\NodeInterface $node
* The node requested to be removed from its book.
*
* @return \Drupal\Core\Access\AccessResultInterface
* The access result.
*/
public function access(NodeInterface $node)
{
return AccessResult::allowedIf($this->bookManager->checkNodeIsRemovable($node))->addCacheableDependency($node);
}
/**
* Checks access for removing the node from its book.
*
* @param \Drupal\node\NodeInterface $node
* The node requested to be removed from its book.
*
* @return \Drupal\Core\Access\AccessResultInterface
* The access result.
*/
public function access(NodeInterface $node)
{
return AccessResult::allowedIf($this->bookManager->checkNodeIsRemovable($node))->cacheUntilEntityChanges($node);
}
/**
* Checks access for removing the node from its book.
*
* @param \Drupal\node\NodeInterface $node
* The node requested to be removed from its book.
*
* @return string
* A \Drupal\Core\Access\AccessInterface constant value.
*/
public function access(NodeInterface $node)
{
return $this->bookManager->checkNodeIsRemovable($node) ? static::ALLOW : static::DENY;
}
