public function ClusterDeleteForm::submitForm in Elasticsearch Connector 8.6

Same name and namespace in other branches

1. 8.7 src/Form/ClusterDeleteForm.php \Drupal\elasticsearch_connector\Form\ClusterDeleteForm::submitForm()
2. 8 src/Form/ClusterDeleteForm.php \Drupal\elasticsearch_connector\Form\ClusterDeleteForm::submitForm()
3. 8.2 src/Form/ClusterDeleteForm.php \Drupal\elasticsearch_connector\Form\ClusterDeleteForm::submitForm()
4. 8.5 src/Form/ClusterDeleteForm.php \Drupal\elasticsearch_connector\Form\ClusterDeleteForm::submitForm()

This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state can be updated, this way the subsequently invoked handlers can retrieve a regular entity object to act on. Generally this method should not be overridden unless the entity requires the same preparation for two actions, see \Drupal\comment\CommentForm for an example with the save and preview actions.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides EntityForm::submitForm

File

src/Form/ClusterDeleteForm.php, line 94

Class

ClusterDeleteForm

Defines a confirmation form for deletion of a custom menu.

Namespace

Drupal\elasticsearch_connector\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $storage = $this->entityManager
    ->getStorage('elasticsearch_index');
  $indices = $storage
    ->loadByProperties([
    'server' => $this->entity->cluster_id,
  ]);

  // TODO: handle indices linked to the cluster being deleted.
  if (count($indices)) {
    $this
      ->messenger()
      ->addError($this
      ->t('The cluster %title cannot be deleted as it still has indices.', [
      '%title' => $this->entity
        ->label(),
    ]));
    return;
  }
  if ($this->entity
    ->id() == $this->clusterManager
    ->getDefaultCluster()) {
    $this
      ->messenger()
      ->addError($this
      ->t('The cluster %title cannot be deleted as it is set as the default cluster.', [
      '%title' => $this->entity
        ->label(),
    ]));
  }
  else {
    $this->entity
      ->delete();
    $this
      ->messenger()
      ->addMessage($this
      ->t('The cluster %title has been deleted.', [
      '%title' => $this->entity
        ->label(),
    ]));
    $form_state
      ->setRedirect('elasticsearch_connector.config_entity.list');
  }
}