public function dashboard(Event $event)
{
$commentModel = new Comment();
$unactiveCommentList = $commentModel->getList(null, false);
$activeCommentList = $commentModel->getList(null, true);
$widgets = $event->getParam('widgets');
$widgets['blog']['id'] = 'blog';
$widgets['blog']['title'] = 'Blog information';
$widgets['blog']['content'] = $this->addPath(__DIR__ . '/views')->render('dashboard.phtml', array('unactiveComments' => count($unactiveCommentList), 'activeComments' => count($activeCommentList)));
$event->setParam('widgets', $widgets);
}