Adaugare functie pentru afisare descriere categorie dupa afisarea produselor

Am avut o cerinta de la un prieten pentru afisare descriere categorie dupa afisarea produselor. In WordPress avem urmatoarea actiune ca si hook: add_action( ‘woocommerce_after_shop_loop’).

WooCommerce Arhiva default add_actions

add_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10 );
add_action( 'woocommerce_before_main_content', 'woocommerce_breadcrumb', 20 );
 
add_action( 'woocommerce_archive_description', 'woocommerce_taxonomy_archive_description', 10 );
add_action( 'woocommerce_archive_description', 'woocommerce_product_archive_description', 10 );
 
add_action( 'woocommerce_before_shop_loop', 'woocommerce_output_all_notices', 10 );
add_action( 'woocommerce_before_shop_loop', 'woocommerce_result_count', 20 );
add_action( 'woocommerce_before_shop_loop', 'woocommerce_catalog_ordering', 30 );
 
add_action( 'woocommerce_before_shop_loop_item', 'woocommerce_template_loop_product_link_open', 10 ); 
 
add_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_show_product_loop_sale_flash', 10 );
add_action( 'woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail', 10 );
 
add_action( 'woocommerce_shop_loop_item_title', 'woocommerce_template_loop_product_title', 10 );
 
add_action( 'woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_price', 10 );
add_action( 'woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_rating', 5 );
 
add_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_product_link_close', 5 );
add_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 10 );
 
add_action( 'woocommerce_after_shop_loop', 'woocommerce_pagination', 10 );
 
add_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10 );

Functia folosita in cazul meu a fost:

function wpb_add_post_terms() {
    global $post;
    $args  = array(
        'taxonomy' => 'product_cat'
    );
    $terms = wp_get_post_terms($post->ID, 'product_cat', $args);

    $count = count($terms);
    if ($count > 0) {

        foreach ($terms as $term) {
            echo $term->description;

        }
    }
}
add_action( 'woocommerce_after_shop_loop', 'wpb_add_post_terms', 10 );