WooCommerce adding category banner to product page - php

Question

I'm using WooCommerce and i want to show the product-category banner in product page.
for the product-category i used this code:
add_action( 'woocommerce_archive_description', 'woocommerce_category_image', 2 );
function woocommerce_category_image() {
if (is_product_category()){
global $wp_query;
$cat = $wp_query->get_queried_object();
$thumbnail_id = get_woocommerce_term_meta( $cat->term_id, 'thumbnail_id', true );
$image = wp_get_attachment_url( $thumbnail_id );
if ( $image ) {
echo '<img src="' . $image . '" alt="" class="cat_ban"/>';
}
}
}
and for the product page i use a similar code with some changes,but it doesn't work,can some one point me to my mistake?
add_action( 'woocommerce_archive_description', 'woocommerce_product_image', 2 );
function woocommerce_product_image() {
if (is_product()){
global $post;
$terms = get_the_terms( $post->ID, 'product_cat' );
$cat = $terms->term_id;
$thumbnail_id = get_woocommerce_term_meta( $cat->term_id, 'thumbnail_id', true );
$image = wp_get_attachment_url( $thumbnail_id );
if ( $image ) {
echo '<img src="' . $image . '" alt="" class="cat_ban"/>';
}
}
}

Answer 1

found a solution on my own,hope it will help you:
add_action( 'woocommerce_before_single_product', 'woocommerce_product_image', 2 );
function woocommerce_product_image(){
$product_cats = wp_get_post_terms( get_the_ID(), 'product_cat' );
if ( $product_cats && ! is_wp_error ( $product_cats ) ){
$cat = array_shift( $product_cats );
$thumbnail_id = get_woocommerce_term_meta( $cat->term_id, 'thumbnail_id', true );
$image = wp_get_attachment_url( $thumbnail_id );
$category_link = get_category_link($cat);
if ( $image ) {
echo '<img src="' . $image . '" alt="" class="cat_ban"/>';
}
}
}

Answer 2

You can add category banner to product page use this code -
add_action('woocommerce_before_single_product', 'woocommerce_add_category_banner', 2);
function woocommerce_add_category_banner()
{
global $product;
if (isset($product) && is_product())
{
global $wp_query;
$cat = $wp_query->get_queried_object();
$thumbnail_id = get_woocommerce_term_meta($cat->term_id, 'thumbnail_id', true);
$image = wp_get_attachment_url($thumbnail_id);
if ($image)
{
echo '<img src="' . esc_url($image) . '" alt="" />';
}
}
}