/**
* Display the list of room requests
*/
public function index_action()
{
$this->url_params = array();
if (Request::get('origin') !== null) {
$this->url_params['origin'] = Request::get('origin');
}
$room_requests = RoomRequest::findBySQL(sprintf('seminar_id = %s ORDER BY seminar_id, metadate_id, termin_id', DbManager::get()->quote($this->course_id)));
$this->room_requests = $room_requests;
$this->request_id = Request::option('request_id');
$actions = new ActionsWidget();
$actions->addLink(_('Neue Raumanfrage erstellen'), $this->url_for('course/room_requests/new/' . $this->course_id), Icon::create('add', 'clickable'));
Sidebar::get()->addWidget($actions);
if ($GLOBALS['perm']->have_perm("admin")) {
$list = new SelectorWidget();
$list->setUrl("?#admin_top_links");
$list->setSelectParameterName("cid");
foreach (AdminCourseFilter::get()->getCoursesForAdminWidget() as $seminar) {
$list->addElement(new SelectElement($seminar['Seminar_id'], $seminar['Name']), 'select-' . $seminar['Seminar_id']);
}
$list->setSelection($this->course_id);
Sidebar::get()->addWidget($list);
}
}