public function TransactionInlineForm::entityForm in Transaction 8

Builds the entity form.

Parameters

array $entity_form: The entity form, containing the following basic properties:

• #entity: The entity for the current entity form.
• #op: The form operation. 'add' or 'edit'.
• #form_mode: The form mode used to display the entity form.
• #parents: Identifies the position of the entity form in the overall parent form, and identifies the location where the field values are placed within $form_state->getValues().

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

Overrides EntityInlineForm::entityForm

File

modules/transaction_ief/src/Form/TransactionInlineForm.php, line 73

Class

TransactionInlineForm

Defines the inline form for the transaction entity.

Namespace

Drupal\transaction_ief\Form

Code

public function entityForm(array $entity_form, FormStateInterface $form_state) {

  /** @var \Drupal\transaction\TransactionInterface $transaction */
  $transaction = $entity_form['#entity'];

  // Discover the target entity by examining the current route or by getting
  // from the request argument with the same name as the target entity type.
  if (!$transaction
    ->getTargetEntityId()) {
    $route_options = $this->routeMatch
      ->getRouteObject()
      ->getOptions();
    $target_entity_type_id = isset($route_options['_transaction_target_entity_type_id']) ? $route_options['_transaction_target_entity_type_id'] : $transaction
      ->getType()
      ->getTargetEntityTypeId();
    if ($target_entity = $this->requestStack
      ->getCurrentRequest()
      ->get($target_entity_type_id)) {
      $transaction
        ->setTargetEntity($target_entity);
    }
  }
  return parent::entityForm($entity_form, $form_state);
}