yf_shop_order_view user module

    public function _order_view()
    {
        $price = $total_price = $quantity = null;
        if (($_POST['order_id'] ?? null)) {
            $_GET['id'] = (int) (($_POST['order_id'] ?? null));
        } else {
            $_GET['id'] = (int) (($_GET['id'] ?? null));
        }
        if (($_GET['id'] ?? null)) {
            $order_info = db()->query_fetch('SELECT * FROM ' . db('shop_orders') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
        }
        if (empty($order_info)) {
            return _e('No such order');
        }
        if ( ! empty($_POST['status'])) {
            db()->UPDATE(db('shop_orders'), [
                'status' => _es(($_POST['status'] ?? null)),
            ], 'id=' . (int) (($_GET['id'] ?? null)));
            return js_redirect('./?object=shop&action=orders');
        }
        $products_ids = [];
        $order_items = null;
        $Q = db()->query('SELECT * FROM ' . db('shop_order_items') . ' WHERE `order_id`=' . (int) ($order_info['id']));
        while ($_info = db()->fetch_assoc($Q)) {
            if ($_info['product_id']) {
                $products_ids[$_info['product_id']] = $_info['product_id'];
            }
            $order_items[$_info['product_id']] = $_info;
        }
        $products_infos = null;
        $products_atts = null;
        if ( ! empty($products_ids)) {
            $products_infos = db()->query_fetch_all('SELECT * FROM ' . db('shop_products') . ' WHERE id IN(' . implode(',', $products_ids) . ") AND active='1'");
            $products_atts = module('shop')->_products_get_attributes($products_ids);
        }
        $price = null;
        $total_price = 0;
        $products = null;
        foreach ((array) $order_items as $_info) {
            $_product = $products_infos[$_info['product_id']];
            $quantity = null;

            $dynamic_atts = [];
            if (strlen($_info['attributes']) > 3) {
                foreach ((array) unserialize($_info['attributes']) as $_attr_id) {
                    $_attr_info = $products_atts[$_info['product_id']][$_attr_id];
                    $dynamic_atts[$_attr_id] = '- ' . $_attr_info['name'] . ' ' . $_attr_info['value'];
                    $price += $_attr_info['price'];
                }
            }
            $products[$_info['product_id']] = [
                'name' => _prepare_html($_product['name']),
                'price' => module('shop')->_format_price($_info['sum']),
                'currency' => _prepare_html(module('shop')->CURRENCY),
                'quantity' => (int) ($_info['quantity']),
                'details_link' => process_url('./?object=shop&action=view&id=' . $_product['id']),
                'dynamic_atts' => ! empty($dynamic_atts) ? implode("\n<br />", $dynamic_atts) : '',
            ];
            $total_price += $_info['price'] * $quantity;
        }
        $total_price = $order_info['total_sum'];

        $replace = [];
        $replace = my_array_merge($replace, _prepare_html($order_info));
        $replace = my_array_merge($replace, [
            'form_action' => './?object=shop&action=' . ($_GET['action'] ?? null) . '&id=' . ($_GET['id'] ?? null),
            'order_id' => $order_info['id'],
            'total_sum' => module('shop')->_format_price($order_info['total_sum']),
            'user_link' => _profile_link($order_info['user_id']),
            'user_name' => _display_name(user($order_info['user_id'])),
            'error_message' => _e(),
            'products' => (array) $products,
            'total_price' => module('shop')->_format_price($total_price),
            'ship_type' => module('shop')->_ship_type[$order_info['ship_type']],
            'pay_type' => module('shop')->_pay_types[$order_info['pay_type']],
            'date' => _format_date($order_info['date'], 'long'),
            'status_box' => module('shop')->_statuses[$order_info['status']],
            'back_url' => './?object=shop&action=orders',
        ]);
        return tpl()->parse('shop/order_view', $replace);
    }