/**
     * Get Creator
     *
     * @return \Eccube\Entity\Member
     */
     public function getCreator()
     {
         return $this->Creator;
     }

     /**
      * Get publishCount
      *
      * @return integer
      */
     public function publishCount()
     {
         $result = array_reduce(
             array_map(
                 function ($ProductCategory) {
                     $Product = $ProductCategory->getProduct();
                     if ($Product->getStatus()->getId() === 1) {
                         return 1;
                     } else {
                         return 0;
                     }
                 }, $this->ProductCategories->toArray()),
             function ($carry, $item) {
                 return $carry += $item;
             }
         );
         return $result ? $result : 0;
     }
  }

{% macro tree(Category) %}
     <li>
         <a href="{{ url('product_list') }}?category_id={{ Category.id }}">
             {{ Category.name }}【{{ Category.publishCount }}】
         </a>