php - 在 Woocommerce 中添加自定义订单状态并发送有关状态更改的电子邮件

Question

我想在我的 woocommerce 网站中添加自定义订单状态。每当状态更改为该自定义状态时，我想发送邮件。
我试过 Send an email notification when custom order status changes in WooCommerce
以及 https://github.com/sarun007/custom-email-plugin/tree/master
但是没用
我用的是woocommerce 3.2.6版本

Answer 1

新版代码:Add a new order status that Send an email notification in WooCommerce 4+

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要使其适用于新的自定义订单状态(此处为“等待交货”)，您需要:

• 首先注册自定义的新订单状态，
• 在管理员订单列表的批量编辑下拉列表中显示它(可选)，
• 按顺序显示编辑页面状态下拉列表
• 在订单获得此自定义状态时发送自定义电子邮件通知。

代码:

// register a custom post status 'awaiting-delivery' for Orders
add_action( 'init', 'register_custom_post_status', 20 );
function register_custom_post_status() {
    register_post_status( 'wc-awaiting-delivery', array(
        'label'                     => _x( 'Awaiting delivery', 'Order status', 'woocommerce' ),
        'public'                    => true,
        'exclude_from_search'       => false,
        'show_in_admin_all_list'    => true,
        'show_in_admin_status_list' => true,
        'label_count'               => _n_noop( 'Awaiting delivery <span class="count">(%s)</span>', 'Awaiting delivery <span class="count">(%s)</span>', 'woocommerce' )
    ) );
}

// Adding custom status 'awaiting-delivery' to order edit pages dropdown
add_filter( 'wc_order_statuses', 'custom_wc_order_statuses', 20, 1 );
function custom_wc_order_statuses( $order_statuses ) {
    $order_statuses['wc-awaiting-delivery'] = _x( 'Awaiting delivery', 'Order status', 'woocommerce' );
    return $order_statuses;
}

// Adding custom status 'awaiting-delivery' to admin order list bulk dropdown
add_filter( 'bulk_actions-edit-shop_order', 'custom_dropdown_bulk_actions_shop_order', 20, 1 );
function custom_dropdown_bulk_actions_shop_order( $actions ) {
    $actions['mark_awaiting-delivery'] = __( 'Mark Awaiting delivery', 'woocommerce' );
    return $actions;
}

// Adding action for 'awaiting-delivery'
add_filter( 'woocommerce_email_actions', 'custom_email_actions', 20, 1 );
function custom_email_actions( $action ) {
    $actions[] = 'woocommerce_order_status_wc-awaiting-delivery';
    return $actions;
}

add_action( 'woocommerce_order_status_wc-awaiting-delivery', array( WC(), 'send_transactional_email' ), 10, 1 );

// Sending an email notification when order get 'awaiting-delivery' status
add_action('woocommerce_order_status_awaiting-delivery', 'backorder_status_custom_notification', 20, 2);
function backorder_status_custom_notification( $order_id, $order ) {
    // HERE below your settings
    $heading   = __('Your Awaiting delivery order','woocommerce');
    $subject   = '[{site_title}] Awaiting delivery order ({order_number}) - {order_date}';

    // Getting all WC_emails objects
    $mailer = WC()->mailer()->get_emails();

    // Customizing Heading and subject In the WC_email processing Order object
    $mailer['WC_Email_Customer_Processing_Order']->heading = $heading;
    $mailer['WC_Email_Customer_Processing_Order']->subject = $subject;

    // Sending the customized email
    $mailer['WC_Email_Customer_Processing_Order']->trigger( $order_id );
}

代码进入您的事件子主题(或事件主题)的 function.php 文件。

经过测试并有效(应该适用于 2.5 以上的任何 Woocommerce 版本)

In others function if you use the WC_Order method update_status() to change an order to 'awaiting-delivery' status like:

$order->update_status();

the related email notification will be sent too.