在 WooCommerce 中为特定产品属性添加自定义电子邮件订单收件人？

Question

这是我的第一个问题，我需要你的帮助。我试着研究这个话题，但没能理解我到底做错了什么，所以请多多包涵。我正在使用以下代码： ` add_filter( 'woocommerce_email_recipient_new_order', 'add_recipient', 10, 2 ); 函数 add_recipient( $recipient, $order ) { 如果 ( ! is_a( $order, 'WC_Order' ) ) return $recipient;

// Additional email recipient
$additional_email1 = "email#1@email.com";
$additional_email2 = "email#2@email.com";

// The term slug
$term_slug1 = "d1";
$term_slug2 = "d2";

$has_term = false;

// Iterating through each order item
foreach ($order->get_items() as $item_id => $item_obj) {
    $product_id = $item_obj->get_product_id();
    $product_obj = wc_get_product($product_id);
    $product_attributes = $product_obj->get_attributes();
    foreach( $product_attributes as $taxonomy_key => $term_value ){

        if( $taxonomy_key == "pa_d" && $term_value == $term_slug1 ){
            $recipient .= ','. $additional_email1;
            $has_term = true;
            break; // stop searching
        }

        if( $taxonomy_key == "pa_d" && $term_value == $term_slug2 ){
            $recipient .= ','. $additional_email2;
            $has_term = true;
            break; // stop searching
        }
    }
    if( $has_term ) break; // stop the main loop
}
return $recipient;

}`

我现在正在尝试调整此代码以与父产品一起使用。理想情况下，此代码应适用于可变和非可变产品，这样如果产品包含术语“d1”，无论它是否可变，电子邮件都应始终转到电子邮件#1。 d2 和电子邮件#2 相同。

但是，代码没有输出任何错误。我应该改用 $product->get_id() 吗？或者我做错了什么？

Answer 1

试试下面的代码。我修改了你的代码。试试下面的代码。

// Additional email recipient
$additional_email1 = "email#1@email.com";
$additional_email2 = "email#2@email.com";

// The term slug
$term_slug1 = "d1";
$term_slug2 = "d2";

$has_term = false; // Initializing

// Loop though order items
foreach ( $order->get_items() as $item ){
    // Only for product variations
    if( $item->get_variation_id() > 0 ){
        $product = $item->get_product(); // The WC_Product Object
        $product_id = $item->get_product_id(); // Product ID

        // Loop through product attributes set in the variation
        foreach( $product->get_attributes() as $taxonomy => $term_slug ){
            // comparing attribute parameter value with current attribute value
            if ( $term_slug === $term_slug1 ) {
                $has_term = true;
                $recipient .= ','. $additional_email1;
            }

            if ( $term_slug === $term_slug2 ) {
                $has_term = true;
                $recipient .= ','. $additional_email2;
            }
        }
    }

    if( $has_term ) break; // stop the main loop

}

return $recipient;

在 WooCommerce 中为特定产品属性添加自定义电子邮件订单收件人？

Adding a custom email order recipient for specific product attributes in WooCommerce?

php

woocommerce

hook-woocommerce