public function __construct($cmid, $checkcanbookusers = true, $urlParams = array('searchText' => '', 'searchLocation' => '', 'searchInstitution' => '', 'searchName' => '', 'searchSurname' => ''), $page = 0, $perpage = 0)
{
parent::__construct($cmid);
$this->checkcanbookusers = $checkcanbookusers;
$this->filters = $urlParams;
$this->page = $page;
$this->perpage = $perpage;
if (isset($this->filters['sort']) && $this->filters['sort'] === 1) {
$this->sort = ' ORDER BY bo.coursestarttime DESC';
}
$this->fill_options();
$this->get_options_data();
// call only when needed TODO
$this->set_booked_visible_users();
$this->add_additional_info();
}
