Blog.php

<?php defined('SYSPATH') or die('No direct script access.');

class Controller_Blog extends Controller_Template {

    public function action_index()  {

        $posts = ORM::factory('Post')->find_all();
        $view = View::factory('blog/index')
            ->bind('posts', $posts);
        $this->template->content = $view;
    }

    public function action_new() {

        if($_POST) {

            try {

                $post = ORM::factory('Post');
                $post->author = $_POST['author'];
                $post->body = $_POST['body'];
                $post->save();
                $this->redirect('/');
            } catch (ORM_Validation_Exception $e) {

                $errors = $e->errors('model');
            }
        }

        $view = View::factory('blog/new')
            ->bind('errors', $errors)
            ->bind('values', $_POST);
        $this->template->content = $view;
    }
}