slimakpl

Thanks for the code. Here’s the updated code for todays’ versions of NavXT and Buddy Press:

/*
 * An action to show decent breadcrumbs for buddypress components
 */
add_action( 'bcn_before_fill', 'nass_breadcrumb_do_bp' );
function nass_breadcrumb_do_bp( $bcn_trail ) {
	if ( bp_is_blog_page() || ! bp_current_component()) return; // not doing a buddypress thang, so go home
	$comp = bp_current_component();

	do_breadcrumb_for_component($bcn_trail, $comp);
}
function do_breadcrumb_for_component($bcn_trail, $comp) {
	$titles = Array( 'members' => "U?ytkownicy");  // add more in here if needed
	$comp_title = isset($titles[$comp]) ? $titles[$comp] : ucfirst($comp);
	global $bp;

	// Just hard code all this, it's Wrong but will work for now
	if ('profile' == $comp || 'settings' == $comp) {
		// want the trail to end with the person, then before that have the members slug
		// so who is the person?
		$breadcrumb = $bcn_trail->add( new bcn_breadcrumb($bp->displayed_user->fullname, '', ''));
		$breadcrumb->set_url(NULL, $bp->displayed_user_domain);
		do_breadcrumb_for_component($bcn_trail, 'members');
	} else if ('groups' == $comp || 'messages' == $comp) {
		if ( $bp->is_single_item ) {
			// this one's name
			$pname = ucwords( $bp->current_item );
			$breadcrumb = $bcn_trail->add( new bcn_breadcrumb( $pname, '', ''));
		}
		$breadcrumb = $bcn_trail->add( new bcn_breadcrumb($comp_title, '<a href="'.site_url() . '/' . $comp . '/'.'">%htitle%</a>'));
		if ($bp->displayed_user->id )  {
		 	do_breadcrumb_for_component($bcn_trail, 'profile');
		}
	} else {
		if (!is_page())
			$breadcrumb = $bcn_trail->add( new bcn_breadcrumb($comp_title, '<a href="'.site_url() . '/' . $comp . '/'.'">%htitle%</a>'));
	}
}

It’s not good enough, still.