在 Woocommerce 中按 SKU 对订单项进行排序 [英] Sorting order items by SKU in Woocommerce

问题描述

我正在尝试在 Woocommerce 中通过电子邮件中的订单内的 sku 订购产品.

我对以下代码没有任何运气.

I have not had any luck with the following code.

需要帮助吗?从现在开始谢谢！

Some help? Thanks since now!

add_filter( 'woocommerce_order_get_items', function( $items, $order ) {
    uasort( $items,
        function( $a, $b ) {
            return strnatcmp( $a['_sku'], $b['_sku'] );
        }
    );
    return $items;
}, 10, 2 );

样本排序结果:

• INFSTRAW I
• NFMUFFIN
• INFFLORES
• INFTAFOR
• INFTAPINK
• CTEPINK4
• CTECAKE4
• INFCHOCO
• UCUBTOMA

推荐答案

2020 年 7 月更新

方法如下:

add_filter( 'woocommerce_order_get_items', 'filter_order_get_items_by_sku', 10, 3 );
function filter_order_get_items_by_sku( $items, $order, $types ) {
    if( count($items) > 1 ) {
        $item_skus = $sorted_items = array();

        // Loop through order line items
        foreach( $items as $items_id => $item ){
            // Check items type: for versions before Woocommerce 3.3
            if( $item->is_type('line_item') && method_exists( $item, 'get_product' ) ){
                $product = $item->get_product(); // Get the product Object
                if( is_a( $product, 'WC_Product' ) ) {
                    $item_skus[$product->get_sku()] = $items_id;
                }
            }
        }

        // Only for line items when our sku array is not empty
        if( ! empty($item_skus) ) {
            // Sorting in ASC order based on SKUs;
            ksort($item_skus); // or use krsort() for DESC order

            // Loop through sorted $item_skus array
            foreach( $item_skus as $sku => $item_id ){
                // Set items in the correct order
                $sorted_items[$item_id] = $items[$item_id];
            }
            $items = $sorted_items;
        }
    }
    return $items;
}

代码位于活动子主题(或活动主题)的 function.php 文件中.经测试有效.

Code goes in function.php file of your active child theme (or active theme). Tested and works.

这将在后端和前端订单以及电子邮件通知中按 SKU 订单 ASC 对项目进行排序

This will sort items by sku order ASC on backend and frontend orders and in email notifications

---

在将数据保存到数据库之前下订单后也对项目进行排序，这可能是一种更好的方法.

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Also sorting items once the order is placed before data is saved to the database, could be a better way to do it.

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