function icalendar_import()
{
@set_time_limit(0);
if (isset($_GET['from_menu']) && $_GET['from_menu'] == 1) {
unset($_SESSION['history_back']);
}
if (isset($_SESSION['history_back'])) {
if ($_SESSION['history_back'] > 0) {
$_SESSION['history_back'] = $_SESSION['history_back'] - 1;
}
if ($_SESSION['history_back'] == 0) {
unset($_SESSION['history_back']);
}
ajx_current("back");
} else {
$ok = false;
$this->setTemplate('cal_import');
$filedata = array_var($_FILES, 'cal_file');
if (is_array($filedata)) {
$filename = $filedata['tmp_name'] . 'vcal';
copy($filedata['tmp_name'], $filename);
$events_data = CalFormatUtilities::decode_ical_file($filename);
if (count($events_data)) {
try {
DB::beginWork();
foreach ($events_data as $ev_data) {
$event = new ProjectEvent();
$project = active_or_personal_project();
if ($ev_data['subject'] == '') {
$ev_data['subject'] = lang('no subject');
}
$event->setFromAttributes($ev_data);
$event->save();
$event->addToWorkspace($project);
$object_controller = new ObjectController();
$object_controller->add_subscribers($event);
ApplicationLogs::createLog($event, null, ApplicationLogs::ACTION_ADD);
$this->registerInvitations($ev_data, $event);
if (isset($ev_data['confirmAttendance'])) {
if ($event->getCreatedBy() instanceof User) {
$this->change_invitation_state($ev_data['confirmAttendance'], $event->getId(), $event->getCreatedBy()->getId());
}
}
}
DB::commit();
$ok = true;
flash_success(lang('success import events', count($events_data)));
$_SESSION['history_back'] = 1;
} catch (Exception $e) {
DB::rollback();
flash_error($e->getMessage());
}
} else {
flash_error(lang('no events to import'));
}
unset($filename);
if (!$ok) {
ajx_current("empty");
}
} else {
if (array_var($_POST, 'atimportform', 0)) {
ajx_current("empty");
}
}
}
}
