Php 在 WooCommerce 我的帐户自定义部分显示未购买的产品

不可能通过woocommerce_shortcode_products_query专用挂钩将post__not_in英寸的产品从WooCommerce短码[products]的产品查询中排除.

所以我所做的是，我已经获得了除客户购买的产品之外的所有产品ID，并使用ids参数将其插入到短码中:

// Utiility function: Get all unpurchased product Ids
function get_unpurchased_products_ids( $current_user ) {
    // Get Customer orders
    $customer_orders = wc_get_orders( array(
        'limit'         => -1,
        'customer'      => $current_user->ID,
        'status'        => wc_get_is_paid_statuses(),
    ) );

    $customer_product_ids = array(); // Initializing

    if ( count($customer_orders) > 0 ) {
        foreach ( $customer_orders as $customer_order ) {
            $order = wc_get_order( $customer_order->get_id() );

            foreach ( $order->get_items() as $item ) {
                $customer_product_ids[] = $item->get_product_id();
            }
        }
    }
    // Get all unpurchased product ids
    $product_ids  = wc_get_products( array(
        'status'  => 'publish',
        'limit'   => -1,
        'exclude' => array_unique($customer_product_ids),
        'return'  => 'ids',
    ) );
    // return a coma separated string of unpurchased product Ids
    return implode(',', $product_ids);
}

// That's how I added the Recommended books endpoint to my account
add_filter ( 'woocommerce_account_menu_items', 'recommended_books_link', 25 );
function recommended_books_link( $menu_links ){
    $menu_links = array_slice( $menu_links, 0, 1, true ) + array( 'recommended-books' => 'Recommended books' ) + 
    array_slice( $menu_links, 1, NULL, true );
    return $menu_links;
}

add_action( 'init', 'you_add_endpoints', 25 );
function you_add_endpoints() {
    add_rewrite_endpoint( 'recommended-books', EP_PAGES );
}

add_action( 'woocommerce_account_recommended-books_endpoint', 'recommended_book_endpoint_content', 25 );
function recommended_book_endpoint_content() {
    global $current_user;

    echo '<div class="sav" style= "margin-bottom: 25px;">
        <h1>Recommended books_link</h1>
    </div>';

    $product_ids = get_unpurchased_products_ids( $current_user );   

    echo do_shortcode("[products limit='20' columns='1' paginate='true' ids='{$product_ids}']");
}

经过测试，效果良好.