private function _get_comments()
{
$comments = array();
$sql = sprintf("SELECT feedback_id FROM legislation_feedback WHERE legislation_id=%d AND comments IS NOT NULL ORDER BY feedback_date DESC", $this->id());
$data = db()->Get_Table($sql);
if (!empty($data)) {
foreach ($data as $row) {
$c = new Legislation_Feedback($row['feedback_id']);
$comments[] = array('feedback_id' => $c->id(), 'legislation_id' => $c->legislation_id(), 'user_id' => $c->user->id(), 'user_handle' => $c->user->get_handle(), 'comments' => $c->comments(), 'response' => $c->response(), 'date' => $c->feedback_date());
}
}
return $comments;
}
