/**
* @param attcontrol $att
*/
public function __construct(attcontrol $att)
{
if ($att->pageparams->grouptype) {
$this->users = $att->get_users($att->pageparams->grouptype);
} else {
$this->users = $att->get_users($att->pageparams->group);
}
$this->pageparams = $att->pageparams;
$this->perm = $att->perm;
$this->groupmode = $att->get_group_mode();
$this->cm = $att->cm;
$this->statuses = $att->get_statuses();
$this->sessioninfo = $att->get_session_info($att->pageparams->sessionid);
$this->updatemode = $this->sessioninfo->lasttaken > 0;
if (isset($att->pageparams->copyfrom)) {
$this->sessionlog = $att->get_session_log($att->pageparams->copyfrom);
} else {
if ($this->updatemode) {
$this->sessionlog = $att->get_session_log($att->pageparams->sessionid);
} else {
$this->sessionlog = array();
}
}
if (!$this->updatemode) {
$this->sessions4copy = $att->get_today_sessions_for_copy($this->sessioninfo);
}
$this->urlpath = $att->url_take()->out_omit_querystring();
$params = $att->pageparams->get_significant_params();
$params['id'] = $att->cm->id;
$this->urlparams = $params;
$this->att = $att;
}