* - Each method in the class that matches a template name will be loaded for that template
 * - Ex: `single()` will be loaded for single.php. `common()` is called for all templates
 * - Within each method, use `$this->add( 'name', $data )` for each variable you'd like to pass to a template
 * - Use `tpl_var('name')` or `get_tpl_var('name')` to call the data from within each template file
 *
 * @package    WordPress
 * @subpackage Template_Controller
 * @uses       Template_Controller  Parent class for controller
 */
class My_Controller extends Template_Controller
{
    public function common()
    {
        $this->add('hi', 'I load for every template on the site.');
    }
    public function page()
    {
        $this->add('yo', 'I load for page.php and custom page templates.');
    }
    public function single()
    {
        $this->add('whazup', 'I load for single.php, for all post types (any template that starts with "single-").');
    }
    public function single_post()
    {
        $this->add('dude', 'I load only for built in single post templates (aka single-post.php)');
    }
}
// Initialize controller
My_Controller::init();