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add_action( 'woocommerce_order_details_after_order_table', 'post_sale_cross_sell' ); | |
function post_sale_cross_sell( $order ) { | |
$cross_sells = array(); | |
$in_order = array(); | |
foreach ( $order->get_items() as $item ) { | |
$product_id = $order->get_item( $item )->get_product_id(); | |
$product = wc_get_product( $product_id ); | |
$cross_sells = array_merge( $product->get_cross_sell_ids(), $cross_sells ); | |
$in_order[] = $product_id; | |
} | |
$cross_sells = array_diff( $cross_sells, $in_order ); | |
$cross_sells = apply_filters( 'woocommerce_cart_crosssell_ids', wp_parse_id_list( $cross_sells ) ); | |
?> | |
<section class="related products post_sale"> | |
<h2><?php esc_html_e( 'You might be interested in...', 'domain' ); ?></h2> | |
<p><?php esc_html_e( 'People who purchased the same products you bought usually also buy the following ones. Care to take a look?', 'woocommerce' ); ?></p> | |
<?php woocommerce_product_loop_start(); ?> | |
<?php foreach ( $cross_sells as $product_id ) : ?> | |
<?php | |
$post_object = get_post( $product_id ); | |
setup_postdata( $GLOBALS['post'] =& $post_object ); | |
wc_get_template_part( 'content', 'product' ); ?> | |
<?php endforeach; ?> | |
<?php woocommerce_product_loop_end(); ?> | |
</section> | |
<?php | |
} |
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