public function updateFromical(Data_User $user, $cache = TRUE)
{
if (!$user->hasCalendar()) {
throw new Exception('User has no calendar information');
}
$this->invitation = false;
$this->user = $user;
$this->userid = $user->userid;
$this->username = $user->username;
$this->email = $user->email;
if (!empty($_REQUEST['comment'])) {
$this->notes = $_REQUEST['comment'];
} else {
$this->notes = NULL;
}
#$this->updated = 'now';
$this->response = array('type' => 'ical', 'data' => NULL);
$this->icalfill($cache);
}
