Question

我想停止为特定用户/电子邮件发送Woocommerce电子邮件。这是我的示例代码，可在完成订单后停止发送电子邮件。

<?php
add_filter( 'woocommerce_email_headers', 'ieo_ignore_function', 10, 2);

function ieo_ignore_function($headers, $email_id, $order) {
    $list = 'admin@example.com,cs@example.com';
    $user_email = (method_exists( $order, 'get_billing_email' ))? $order->get_billing_email(): $order->billing_email;
    $email_class = wc()->mailer();
    if($email_id == 'customer_completed_order'){
        if(stripos($list, $user_email)!==false){
            remove_action( 'woocommerce_order_status_completed_notification', array( $email_class->emails['WC_Email_Customer_Completed_Order'], 'trigger' ) );
        }
    }
}

但是WP继续发送电子邮件。我尝试在Woocommerce文档和源（github）和Stackoverflow中进行搜索，但仍然无法解决此问题。

Answer 1

在此示例中，特定客户电子邮件地址的“客户已完成订单”通知被禁用：

// Disable "Customer completed order" for specifics emails
add_filter( 'woocommerce_email_recipient_customer_completed_order', 'completed_email_recipient_customization', 10, 2 );
function completed_email_recipient_customization( $recipient, $order ) {
    // Disable "Customer completed order
    if( is_a('WC_Order', $order) && in_array($order->get_billing_email(), array('jack@mail.com','emma@mail.com') ) ){
        $recipient = '';
    }
    return $recipient;
}

代码进入您的活动子主题（活动主题）的function.php文件中。经过测试，可以正常工作。

注意：过滤器挂钩需要始终返回过滤后的主函数参数

也可以通过用户ID 完成操作，例如：

// Disable "Customer completed order" for specifics User IDs
add_filter( 'woocommerce_email_recipient_customer_completed_order', 'completed_email_recipient_customization', 10, 2 );
function completed_email_recipient_customization( $recipient, $order ) {
    // Disable "Customer completed order
    if( is_a('WC_Order', $order) && in_array($order->get_customer_id(), array(25,87) ) ){
        $recipient = '';
    }
    return $recipient;
}

代码进入您的活动子主题（活动主题）的function.php文件中。经过测试，可以正常工作。

类似：Stop specific customer email notification based on payment methods in Woocommerce

Answer 2

虽然上面的答案有效，但这似乎是更简单的解决方案：

add_filter( 'woocommerce_email_recipient_customer_completed_order', 'completed_email_recipient_customization', 10, 2 );
function completed_email_recipient_customization( $recipient, $order ) {
    if( in_array($recipient, ['some@email2block.com', 'another@email2block.com'] ) ) {
        $recipient = '';
    }
    return $recipient;
}

停止为Woocommerce中的特定用户发送特定的电子邮件通知

2 个答案: