private function verify()
{
$post_slug = waRequest::param('post_url', false, waRequest::TYPE_STRING);
$post_model = new blogPostModel();
$this->post = $post_model->getBySlug($post_slug);
if (!$this->post || $this->post['status'] != blogPostModel::STATUS_PUBLISHED || !$this->post['comments_allowed']) {
throw new waException(_w('Post not found'), 404);
}
if ($this->blog_id && !in_array($this->post['blog_id'], (array) $this->blog_id)) {
throw new waException(_w('Post not found'), 404);
}
}