Enfold RDF-Breadcrumb for rich snippets: No sub categories

Hey tcoq!

Yes it’s a limitation of the Enfold breadcrumb. We’ll improve it in the next version – for now open up /wp-content/themes/enfold/framework/php/class-breadcrumb.php and replace

		if('post' == $post_type)
		{
			$category = get_the_category();
			$ID = $category[0]->cat_ID;

			 $parents = get_category_parents($ID, TRUE, '$$$', FALSE );
			 $parents = explode("$$$", $parents);
			 foreach ($parents as $parent_item)
			 {
			 	if($parent_item) $trail[] = $parent_item;
			 }
		}

with

		if('post' == $post_type)
		{
			$category = get_the_category();

            foreach($category as $cat)
            {
                if(!empty($cat->parent))
                {
                    $parents = get_category_parents($cat->cat_ID, TRUE, '$$$', FALSE );
                    $parents = explode("$$$", $parents);
                    foreach ($parents as $parent_item)
                    {
                        if($parent_item) $trail[] = $parent_item;
                    }

                    break;
                }
            }
		}

Cheers!
Peter