public function ParagraphCloneForm::save in Paragraphs Edit 8

Form submission handler for the 'save' action.

Normally this method should be overridden to provide specific messages to the user and redirect the form after the entity has been saved.

Parameters

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

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

Return value

int Either SAVED_NEW or SAVED_UPDATED, depending on the operation performed.

Overrides EntityForm::save

File

src/ParagraphCloneForm.php, line 164

Class

ParagraphCloneForm

Namespace

Drupal\paragraphs_edit

Code

public function save(array $form, FormStateInterface $form_state) {
  $route_match = $this
    ->getRouteMatch();

  /** @var \Drupal\node\NodeInterface $node */
  $node = $route_match
    ->getParameter('node');
  $field_name = $route_match
    ->getParameter('field');
  $field = $node
    ->get($field_name);
  $field_definition = $field
    ->getFieldDefinition();
  $field_label = $field_definition
    ->getLabel();
  $delta = $route_match
    ->getParameter('delta');
  $destination_entity_id = $form_state
    ->getValue([
    'paragraphs_edit',
    'parent',
  ]);

  /** @var \Drupal\Core\Entity\FieldableEntityInterface $destination_entity */
  $destination_entity = $this->entityManager
    ->getStorage('node')
    ->load($destination_entity_id);
  $destination_field = $form_state
    ->getValue([
    'paragraphs_edit',
    'field',
  ]);
  $this->entity
    ->save();
  $destination_entity
    ->get($destination_field)
    ->appendItem([
    'target_id' => $this->entity
      ->id(),
    'target_revision_id' => $this->entity
      ->getRevisionId(),
  ]);

  //$destination->get($destination_field)->appendItem($this->entity);
  $destination_entity
    ->save();
  drupal_set_message($this
    ->t('Cloned #@delta of @field of %label to %destination_label', [
    '@delta' => $delta,
    '@field' => $field_label,
    '%label' => $node
      ->label(),
    '%destination_label' => $destination_entity
      ->label(),
  ]));
  $request = \Drupal::request();
  if ($request->query
    ->has('destination')) {
    $request->query
      ->remove('destination');
  }
  $form_state
    ->setRedirectUrl($destination_entity
    ->toUrl());
}