WooCommerce新订单电子邮件手动触发某些产品

Question

请我找到此代码作为WooCommerce解决方案新订单电子邮件手动触发某些产品，但我不知道在哪里把这个代码完全放在functions.php或谢谢。

/** 
* Modified from https://www.skyverge.com/blog/add-woocommerce-email-recipients-conditionally/ 
* 
* Add another email recipient for admin New Order emails if a product from a specific category or with a specific tag is ordered 
* 
* @param string $recipient a comma-separated string of email recipients (will turn into an array after this filter!) 
* @param \WC_Order $order the order object for which the email is sent 
* @return string $recipient the updated list of email recipients 
*/ 
function sv_conditional_email_recipient($recipient, $order) { 
    // Bail on WC settings pages since the order object isn't yet set yet 
    // Not sure why this is even a thing, but shikata ga nai 
    $page = $_GET['page'] = isset($_GET['page']) ? $_GET['page'] : ''; 
    if ('wc-settings' === $page) { 
     return $recipient; 
    } 

    // just in case 
    if (! $order instanceof WC_Order) { 
     return $recipient; 
    } 
    $items = $order->get_items(); 

    // check if product from category or with tag is in order 
    foreach ($items as $item) { 
     $product = $order->get_product_from_item($item); 
     $args = array('orderby' => 'name', 'order' => 'ASC', 'fields' => 'names'); 
     $product_cats = wp_get_post_terms($product->get_id, 'product_cat', $args); // could swap product_cat for product_tag 
     // add our extra recipient if there's a product from the category with slug "dieta" - commas needed! 
     // we can bail if we've found one, no need to add the recipient more than once 
     if ($product && in_array("dieta", $product_cats)) { 
      $recipient .= ', notify@example.com'; 
      return $recipient; 
     } 
    } 

    return $recipient; 
} 
add_filter('woocommerce_email_recipient_new_order', 'sv_conditional_email_recipient', 10, 2); 

Answer 1

我的代码这个和它的作品在我的网站，不要忘记通过两个邮件类别和first_email@domain.com,second_email@domain.com的名称来代替the_name_of_the_cat。

function change_email_recipient_depending_of_cat ($recipient, $order) { 
    global $woocommerce; 
    $items = $order->get_items(); 
    foreach ($items as $item) { 
     $product_id = $item['product_id']; 
     if (has_term('the_name_of_the_cat', 'product_cat', $product_id)) { 
      $recipient = 'first_email@domain.com,second_email@domain.com'; 
     } 
     return $recipient; 
    } 
} 
add_filter('woocommerce_email_recipient_new_order', 'change_email_recipient_depending_of_cat', 10, 2);