禁用 WooCommerce 手动/编辑订单的电子邮件通知

需要 WooCommerce 专业知识

我需要禁用手动创建的订单的电子邮件通知，我必须使用处理状态，由于处理订单状态的自定义挂钩，我无法创建自定义状态。

理想情况下，手动订单页面中可以勾选一个复选框，勾选后，它将禁止在每种状态下向客户发送电子邮件。 （处理-完成）。

原因是由于数据库原因，eBay 订单必须输入后端订单，我们不希望已通过 eBay 发送的电子邮件重新发送给客户。

我猜测需要调用这个钩子：

remove_action( 'woocommerce_order_status_completed_notification', array( $email_class->emails['WC_Email_Customer_Completed_Order'], 'trigger' ) );

和这个：

remove_action( 'woocommerce_order_status_pending_to_processing_notification', array( $email_class->emails['WC_Email_Customer_Processing_Order'], 'trigger' ) );

如果您只想从管理中删除它们，并在客户在前端购买商品时继续发送新订单电子邮件，请将操作删除包装在某种逻辑中以检查这种情况。我已包含此 WooCom 示例中的所有相关电子邮件（https://docs.woocommerce.com/document/unhookremove-woocommerce-emails/ https://docs.woocommerce.com/document/unhookremove-woocommerce-emails/），删除那些不是通过在管理员中创建/编辑订单生成的或已经有发送或不发送选项的订单（注释）。

add_action( 'woocommerce_email', 'unhook_those_pesky_emails' );

function unhook_those_pesky_emails( $email_class ) {

    if ( is_admin() && ! wp_doing_ajax() ) {

        // New order emails
        remove_action( 'woocommerce_order_status_pending_to_processing_notification', array( $email_class->emails['WC_Email_New_Order'], 'trigger' ) );
        remove_action( 'woocommerce_order_status_pending_to_completed_notification', array( $email_class->emails['WC_Email_New_Order'], 'trigger' ) );
        remove_action( 'woocommerce_order_status_pending_to_on-hold_notification', array( $email_class->emails['WC_Email_New_Order'], 'trigger' ) );
        remove_action( 'woocommerce_order_status_failed_to_processing_notification', array( $email_class->emails['WC_Email_New_Order'], 'trigger' ) );
        remove_action( 'woocommerce_order_status_failed_to_completed_notification', array( $email_class->emails['WC_Email_New_Order'], 'trigger' ) );
        remove_action( 'woocommerce_order_status_failed_to_on-hold_notification', array( $email_class->emails['WC_Email_New_Order'], 'trigger' ) );

        // Processing order emails
        remove_action( 'woocommerce_order_status_pending_to_processing_notification', array( $email_class->emails['WC_Email_Customer_Processing_Order'], 'trigger' ) );
        remove_action( 'woocommerce_order_status_pending_to_on-hold_notification', array( $email_class->emails['WC_Email_Customer_Processing_Order'], 'trigger' ) );

        // Completed order emails
        remove_action( 'woocommerce_order_status_completed_notification', array( $email_class->emails['WC_Email_Customer_Completed_Order'], 'trigger' ) );

    }
}