protected function RevisionableContentEntityForm::prepareEntity in Entity API 8

Same name and namespace in other branches

1. 8.0 src/Form/RevisionableContentEntityForm.php \Drupal\entity\Form\RevisionableContentEntityForm::prepareEntity()

Prepares the entity object before the form is built first.

Overrides ContentEntityForm::prepareEntity

File

src/Form/RevisionableContentEntityForm.php, line 28

Class

RevisionableContentEntityForm

Extends the base entity form with revision support in the UI.

Namespace

Drupal\entity\Form

Code

protected function prepareEntity() {
  parent::prepareEntity();
  $bundle_entity = $this
    ->getBundleEntity();

  // Set up default values, if required.
  if (!$this->entity
    ->isNew()) {
    $this->entity
      ->setRevisionLogMessage(NULL);
  }
  if ($bundle_entity instanceof RevisionableEntityBundleInterface) {

    // Always use the default revision setting.
    $this->entity
      ->setNewRevision($bundle_entity && $bundle_entity
      ->shouldCreateNewRevision());
  }
}