在WooCommerce商店和档案页面上，隐藏了特色产品，供客人用户或某些用户角色

Question

如果访问者未记录或，我正在尝试限制产品出现在档案/搜索结果中，如果有“客户”角色是“客户”，

我正在使用此片段：

// Check User Role

function banks_has_user_role($check_role){
    $user = wp_get_current_user();
    if(in_array( $check_role, (array) $user->roles )){
        return true;
    }
    return false;
}

// // Hide products in specific category from not logged-in users and user role customer
add_filter( 'woocommerce_product_query_tax_query', 'exclude_products_fom_unlogged_users', 10, 2 );
function exclude_products_fom_unlogged_users( $tax_query, $query ) {
    global $user, $product;
    if( ! is_user_logged_in() ){
$tax_query[] = array(
    'taxonomy' => 'product_visibility',
    'field'    => 'name',
    'terms'    => 'featured',
    'operator' => 'IN', // or 'NOT IN' to exclude feature products
);
    }
    
    else if(banks_has_user_role('customer')){
        $tax_query[] = array(
    'taxonomy' => 'product_visibility',
    'field'    => 'name',
    'terms'    => 'featured',
    'operator' => 'IN', // or 'NOT IN' to exclude feature products
);
    }
    return $tax_query;
}


// The query
$query = new WP_Query( array(
    'post_type'           => 'product',
    'post_status'         => 'publish',
    'ignore_sticky_posts' => 1,
    'posts_per_page'      => $products,
    'orderby'             => $orderby,
    'order'               => $order == 'asc' ? 'asc' : 'desc',
    'tax_query'           => $tax_query // <===
) );

测试时，我确定我有未登录状态以不再显示特色产品，但我现在似乎已获得无限的负载。有建议吗？

Answer 1

看来您正在使用不必要的步骤。您的代码尝试的缩短和修改版本应该足以让未登录或使用用户角色'CODER>'CONDUSTER''的用户隐藏特色产品，

因此您可以得到：

function filter_woocommerce_product_query_tax_query( $tax_query, $query ) {
    // NOT for backend
    if ( is_admin() ) return $tax_query;

    // Guest user OR user role = customer
    if ( ! is_user_logged_in() || current_user_can( 'customer' ) ) {
        $tax_query[] = array(
            'taxonomy' => 'product_visibility',
            'field'    => 'name',
            'terms'    => 'featured',
            'operator' => 'NOT IN',
        );
    }

    return $tax_query;
}
add_filter( 'woocommerce_product_query_tax_query', 'filter_woocommerce_product_query_tax_query', 10, 2 );