/**
* Returns an array of entity type labels to be included in the UI text.
*
* @return array
* Associative array with the following keys:
* - 'singular': The label for singular form.
* - 'plural': The label for plural form.
*/
protected function labels()
{
// The admin has specified the exact labels that should be used.
if ($this->getSetting('override_labels')) {
return ['singular' => $this->getSetting('label_singular'), 'plural' => $this->getSetting('label_plural')];
} else {
$this->initializeIefController();
return $this->iefHandler->labels();
}
}
/**
* Gets the entity type managed by this handler.
*
* @return \Drupal\Core\Entity\EntityTypeInterface
* The entity type.
*/
protected function getEntityTypeLabels()
{
// The admin has specified the exact labels that should be used.
if ($this->getSetting('override_labels')) {
return ['singular' => $this->getSetting('label_singular'), 'plural' => $this->getSetting('label_plural')];
} else {
$this->createInlineFormHandler();
return $this->inlineFormHandler->getEntityTypeLabels();
}
}