public function action_new()
{
if (Auth::instance()->logged_in()) {
$view = View::factory('topic/new');
$category = new Model_Category();
$category_id = $this->request->param('id');
$view->categories = $category->find_all();
$user_id = Auth::instance()->get_user()->pk();
$view->role_id = ORM::factory('Roles_User')->get_last_role_id($user_id);
$user_id = Auth::instance()->get_user()->pk();
$users = ORM::factory('User')->get_data($user_id);
$this->template->content = $view->render();
if ($this->request->method() === Request::POST) {
if (!Security::check($this->request->param('id'))) {
throw new Exception("Bad token!");
}
$title = $this->request->post('title');
$category_id = $this->request->post('category_id');
$author = $user_id;
$content = $this->request->post('content');
if (empty($title) or empty($category_id) or empty($author) or empty($content)) {
throw new Exception("Fields cannot be empty!");
}
$data = array('title' => $title, 'category_id' => $category_id, 'author_id' => $author, 'content' => $content, 'published' => time());
$topic = new Model_Topic();
$publish_topic = $topic->publish($data);
if (!$publish_topic) {
throw new Exception("Cannot publish your topic!");
}
$this->request->redirect('category/index/' . $category_id);
}
} else {
$this->redirect('');
}
}