/**
  * @param bool $activeOnly if true, then only active categories will returned, otherwise all categories
  *
  * @return array|Category[]
  */
 public function getCategories($activeOnly = Category::ACTIVE_ONLY)
 {
     return $this->categoryManager->getCategoryTree($activeOnly);
 }
 public function __construct(CategoryManagerInterface $categoryManager, $ids)
 {
     $this->ids = $ids;
     $this->categories = $categoryManager->getCategories($ids, Category::ALL);
 }