bytesmasher

Updated post_terms function for breadcrumb_navxt_class.php for anyone else who’s having this issue:

function post_terms($id, $taxonomy)
	{
		/* How about instead of doing this here, we check first to see if there's tags, mmmkay?
		//Add new breadcrumb to the trail
		$this->trail[] = new bcn_breadcrumb();
		//Figure out where we placed the crumb, make a nice pointer to it
		$bcn_breadcrumb = &$this->trail[count($this->trail) - 1];
                */
		//Fills a temporary object with the terms for the post
		$bcn_object = get_the_terms($id, $taxonomy);
		//Only process if we have tags
		if(is_array($bcn_object))
		{
                        // Start Edit
			  //Add new breadcrumb to the trail
			  $this->trail[] = new bcn_breadcrumb();
			  //Figure out where we placed the crumb, make a nice pointer to it
			  $bcn_breadcrumb = &$this->trail[count($this->trail) - 1];
		        // End edit
			$is_first = true;
			//Loop through all of the term results
			foreach($bcn_object as $term)
			{
				//Run through a filter for good measure
				$term->name = apply_filters("get_$taxonomy", $term->name);
				//Everything but the first term needs a comma separator
				if($is_first == false)
				{
					$bcn_breadcrumb->set_title($bcn_breadcrumb->get_title() . ', ');
				}
				//This is a bit hackish, but it compiles the term anchor and appends it to the current breadcrumb title
				$bcn_breadcrumb->set_title($bcn_breadcrumb->get_title() . str_replace(
					array('%title%', '%link%', '%htitle%', '%type%'),
					array($term->name, get_term_link($term, $taxonomy), $term->name, $term->taxonomy),
					$this->opt['H' . $term->taxonomy . '_template']));
				$is_first = false;
			}
		}
		else
		{
			//If there are no tags, then we set the title to "Untagged" .... wait, why not just *not* display the crumb? WTF?
		//	$bcn_breadcrumb->set_title(__('Un' . $taxonomy, 'breadcrumb_navxt'));
		}
	}

Works great! This is quickly becoming my favourite plugin. In fact, I dare say it should be core functionality 😉