Smile\ElasticsuiteCatalog\Model\Layer\Filter\Category::_initItems PHP Метод

    protected function _initItems()
    {
        $data = $this->_getItemsData();
        $items = [];
        foreach ($data as $itemData) {
            $item = $this->_createItem($itemData['label'], $itemData['value'], $itemData['count']);
            $items[] = $item;
            if ($this->useUrlRewrites() === true) {
                $item->setUrlRewrite($itemData['url']);
            }
        }
        $this->_items = $items;
        return $this;
    }