FuelPHP Forums

Hello everybody. I'd like to route in the following manner:

'routes' => array(
  'blog/post/:id'    => 'blog/post/' . $post_title,
  'blog/category/:id' => 'blog/category/' . $category_title,
 ),

$post_title and $category_title should be drawn from the database based on the id provided. Is there a way to put a method in the blog controller that could be called from the config file to return this information? Is there a better approach? For instance:

http://fuelphp.com/forums/topics/view/136

would become:

http://fuelphp.com/forums/topics/view/Routing+Question

Thanks!