将订单总重量添加到 WooCommerce 新订单电子邮件通知 [英] Add the order total weight to WooCommerce new order email notification

问题描述

是否可以在 WooCommerce新订单"电子邮件通知中显示订单的总重量(针对管理员)?

Is it possible to show the total weight for an order in the WooCommerce "New order" email notification (for admins)?

推荐答案

这是挂在 woocommerce_email_after_order_table 动作钩子中的自定义函数，它将在新订单"电子邮件通知中显示总权重

Here is that custom function hooked in woocommerce_email_after_order_table action hook, that will show on "New order" email notification the total weight

add_action('woocommerce_email_after_order_table','show_total_weight', 10, 4);
function show_total_weight( $order, $sent_to_admin, $plain_text, $email ){

    if ( 'new_order' != $email->id ) return;

    $total_weight = 0;

    foreach( $order->get_items() as $item_id => $product_item ){
        $quantity = $product_item->get_quantity(); // get quantity
        $product = $product_item->get_product(); // get the WC_Product object
        $product_weight = $product->get_weight(); // get the product weight
        // Add the line item weight to the total weight calculation
        $total_weight += floatval( $product_weight * $quantity );
    }

    // Styles
    $style1 = 'style="width: 100%; font-family: \'Helvetica Neue\', Helvetica, Roboto, Arial, sans-serif; color: #737373; border: 1px solid #e4e4e4; border-top:0;"';
    $style2 = '  style="text-align: left; border-top-width: 4px; color: #737373; border: 1px solid #e4e4e4; padding: 12px;border-top:0;"';
    $style3 = ' style="text-align: left; border-top-width: 4px; color: #737373; border: 1px solid #e4e4e4; padding: 12px;border-top:0;"';

    // Output
    echo "<table class='td' cellspacing='0' cellpadding='6' $style1><tr><th $style2>" . __( 'Total weight: ', 'woocommerce' ) . "</th><td $style3>" . $total_weight . " kg</td></tr></table>";
}

代码位于活动子主题(或主题)的 function.php 文件或任何插件文件中.

这是经过代码测试的，仅适用于 WooCommerce 3+.

This is code tested and works only in WooCommerce 3+.

你会得到(示例截图):

You will get that (example screenshot):

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