[Support request] Adding categories/tags to the lightbox

Hi there,

Just dug into the library we’re using for the lightbox (Featherlight: https://github.com/noelboss/featherlight/) and unfortunately I’m not seeing any support for HTML inside the image lightbox feature.

As of right now it’s only possible to display the terms from the chosen taxonomy by default.

To get lists from other taxonomies, you would need to hook into the post lists and use get_the_term_list() to output the terms.

For example:

add_action( 'wpsp_after_content', function() {
    $custom_terms = get_the_term_list( get_the_ID(), 'my-custom-taxonomy' );

    if ( $custom_terms ) {
        echo $custom_terms;
    }
} );