folder taxonomy in blody_class

Hi @tagtag,

We changed the prefix of the folder taxonomies from wicked_ to wf_ to correct a bug with the taxonomy names being too long in certain cases. So, to get the previous code to work, you just need to change the prefix to wf_.

Here is the updated code:

// Add body class filter
add_filter( 'body_class', 'custom_body_classes' );

function custom_body_classes( $classes ) {

	// Folder taxonomies are named in the format 'wicked_{$post_type}_folders'
	$taxonomy = 'wf_' . get_post_type() . '_folders';

	// Get slugs of folders that the current post belongs to
	$folders = wp_get_object_terms( get_the_ID(), $taxonomy, array( 'fields' => 'slugs' ) );

	// Merge the folder slugs into the body classes array
	$classes = array_merge( $classes, $folders );

	return $classes;

}

Hope this helps! Let me know if you still have trouble.