在WooCommerce Checkout中添加Pinterest跟踪代码产品线项目产品名称和id

Question

我正在进入结账感谢页面。我无法将line_items连接到Pinterest数据层。我有订单总数和订单数量，但Pinterest仍然想要产品ID。然而，由于大多数订单包含多个产品，我需要发送一系列产品名称和ID，这就是我遇到的问题。

//Hook pinterest tracking to Thank you on checkout
add_action( 'woocommerce_thankyou', 'rnr_pinterest_tracking', 1 );
function rnr_pinterest_tracking($order_id){ 

$order = wc_get_order( $order_id );

$order_total = $order->get_total();
$order_quantity = $order->get_item_count();
$line_items = $order->get_items();
foreach ( $line_items as $item ) {

$product_id   = $item->get_product_id();

$product = $order->get_product_from_item( $item );
// I think I need to assign the results of this to an array and
// output it in the pinterest tracking below.
}
//pinterest conversion tracking code
echo '<script>
pintrk("track", "checkout", {
value: '. $order_total. ',
order_quantity: ' . $order_quantity .' ,
currency: "USD",
//Need to put the line items here, as line items or a data layer?
line_items []
// OR:
dataLayer = [{ 
items : [
{
product_id: '1414',
product_category: 'Shoes'
},
{
product_id: 'ABC',
product_category: 'Toys'
}
]
}];
} 
});
</script>';
}

Answer 1

试试这个代码：

function rnr_pinterest_tracking( $order_id ) {
$order          = wc_get_order( $order_id );
$order_total    = $order->get_total();
$order_quantity = $order->get_item_count();
$order_currency = $order->get_currency();
$order_items_data = array();
foreach ( $order->get_items() as $item_id => $item ) {
$order_items_data[] = array(
'product_id'       => $item->get_product_id(),
'product_name'     => $item->get_name(),
'product_price'    => $item->get_total(),
'product_quantity' => $item->get_quantity(),
);
}
printf(
'<script>
pintrk("track", "checkout", {
value: %1$s,
order_quantity: %2$s,
currency: "%3$s",
line_items: %4$s
});
</script>',
esc_attr( $order_total ),
esc_attr( $order_quantity ),
esc_attr( $order_currency ),
wp_json_encode( $order_items_data )
);
}
add_action( 'woocommerce_thankyou', 'rnr_pinterest_tracking', 1 );