我使用下面的代码来添加自定义订单状态“readytocollect”和“shipped”。当订单状态发生变化时，会向买家发送一封电子邮件，通知他的订单正在组装或交付（有效）：
// Enable custom statuses for WooCommerce Orders
add_action('init', 'register_custom_order_statuses');
function register_custom_order_statuses() {
register_post_status('wc-shipped', array(
'label' => __( 'shipped', 'woocommerce' ),
'public' => true,
'exclude_from_search' => false,
'show_in_admin_all_list' => true,
'show_in_admin_status_list' => true,
'label_count' => _n_noop('shipped <span class="count">(%s)</span>', 'shipped <span class="count">(%s)</span>')
));
register_post_status('wc-readytocollect', array(
'label' => __( 'readytocollect', 'woocommerce' ),
'public' => true,
'exclude_from_search' => false,
'show_in_admin_all_list' => true,
'show_in_admin_status_list' => true,
'label_count' => _n_noop('readytocollect <span class="count">(%s)</span>', 'readytocollect <span class="count">(%s)</span>')
));
}
add_action('woocommerce_order_status_changed', 'my_notification_shipped');
function my_notification_shipped ($order_id) {
global $woocommerce;
$order = new WC_Order( $order_id );
if($order->status === 'shipped' ) {
//HERE IS THE ISSUE
$order->get_order_number();
// Create a mailer
$mailer = $woocommerce->mailer();
$message_body = "
<html>
<head>
</head>
<body>
<h1>shipped</h1>
<h1></h1>
</body>
</html>
";
$message = $mailer->wrap_message(
// Message head and message body.
sprintf( __( 'order %s shipped' ), $order->get_order_number() ), $message_body );
// Send email
$mailer->send( $order->billing_email, sprintf( __( 'order %s shipped' ), $order->get_order_number() ), $message );
}
}
add_action('woocommerce_order_status_changed', 'my_notification_readytocollect');
function my_notification_readytocollect ($order_id) {
global $woocommerce;
$order = new WC_Order( $order_id );
if($order->status === 'readytocollect' ) {
//HERE IS THE ISSUE
$order->get_order_number();
// Create a mailer
$mailer = $woocommerce->mailer();
$message_body = "
<html>
<head>
</head>
<body>
<h1>readytocollect</h1>
<h2></h2>
</body>
</html>
";
$message = $mailer->wrap_message(
// Message head and message body.
sprintf( __( 'order %s readytocollect' ), $order->get_order_number() ), $message_body );
// Send email
$mailer->send( $order->billing_email, sprintf( __( 'order %s readytocollect' ), $order->get_order_number() ), $message );
}
}
我的问题如下：
我使用多供应商插件，为每个订单创建自己的子订单编号，并将子订单状态与父订单同步。买家收到 2 封电子邮件。当订单状态发生变化时，会发生这 2 个事件，发送与父订单和子订单相关的电子邮件通知。
要停止发送与父订单相关的电子邮件，并仅将其发送到相关子订单，请使用以下代码：
add_filter( 'woocommerce_email_recipient_customer_readytocollect_order', 'disable_email_for_parent_order', 10,3 );
add_filter( 'woocommerce_email_recipient_customer_shipped_order', 'disable_email_for_parent_order', 10,3 );
function disable_email_for_parent_order( $recipient, $order, $object ){
if( wp_get_post_parent_id( $order->get_id() ) ){
return $recipient;
} else{
return;
}
}
但不幸的是，此代码不适用于我的自定义订单状态。
我的代码有什么地方有错误吗？
如何停止从我的自定义订单状态向相关父订单发送电子邮件通知？
非常感谢任何帮助。
您的代码有点过时，有错误和遗漏…当我们发送电子邮件通知时，我们可以直接针对订单状态变化来定位子订单。
尝试以下操作：
// Enable custom statuses for WooCommerce Orders
add_action('init', 'register_custom_order_statuses');
function register_custom_order_statuses() {
register_post_status('wc-shipped', array(
'label' => __( 'Shipped', 'woocommerce' ),
'public' => true,
'exclude_from_search' => false,
'show_in_admin_all_list' => true,
'show_in_admin_status_list' => true,
'label_count' => _n_noop('Shipped <span class="count">(%s)</span>', 'Shipped <span class="count">(%s)</span>')
));
register_post_status('wc-readytocollect', array(
'label' => __( 'Ready to collect', 'woocommerce' ),
'public' => true,
'exclude_from_search' => false,
'show_in_admin_all_list' => true,
'show_in_admin_status_list' => true,
'label_count' => _n_noop('Ready to collect <span class="count">(%s)</span>', 'Ready to collect <span class="count">(%s)</span>')
));
}
// Add a custom order status to list of WC Order statuses
add_filter('wc_order_statuses', 'add_custom_order_statuses');
function add_custom_order_statuses($order_statuses) {
$new_order_statuses = array();
// add new order status before processing
foreach ($order_statuses as $key => $status) {
$new_order_statuses[$key] = $status;
if ('wc-processing' === $key) {
$new_order_statuses['wc-shipped'] = __('Shipped', 'woocommerce' );
$new_order_statuses['wc-readytocollect'] = __('Ready to collect', 'woocommerce' );
}
}
return $new_order_statuses;
}
// Send custom email notifications to sub orders only
add_action( 'woocommerce_order_status_changed', 'custom_order_statuses_email_notifications', 10, 4 );
function custom_order_statuses_email_notifications ($order_id, $from_status, $to_status, $order) {
// Targeting sub-orders only
if ( ! $order->get_parent_id() ) return;
if ( $to_status === 'shipped' ) {
$status_label = __( 'shipped', 'woocommerce' );
}
elseif ( $to_status === 'readytocollect' ) {
$status_label = __( 'Ready to collect', 'woocommerce' );
}
if ( isset($status_label) ) {
$mailer = WC()->mailer(); // load the mailer class.
$email_subject = sprintf( __( 'Order %s %s' ), $order->get_order_number(), $status_label );
$message_body = '<html>
<head></head>
<body>
<h1>'.$status_label.'</h1>
<p></p>
</body>
</html>';
$message = $mailer->wrap_message( $email_subject, $message_body );
$mailer->send( $order->get_billing_email(), $email_subject, $message ); // Send email
}
}
代码位于子主题的functions.php 文件中（或插件中）。已测试并有效。
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