/**
* Returns an array formatted as:
* array(
* 'id' => int, // tree item id
* 'parent' => int, // tree item parent id
* 'text' => string // tree item label
* )
*
* @param Page $entity
* @return array
*/
protected function formatEntity($entity)
{
return ['id' => $entity->getId(), 'parent' => $entity->getParentPage() ? $entity->getParentPage()->getId() : '#', 'text' => $entity->getTitle(), 'state' => ['opened' => $entity->getParentPage() === null]];
}
