public static function GetSuperposedForUsers($arUsers, $userId = false)
{
if ($userId === false) {
$userId = self::$userId;
}
$arUserIds = self::TrackingUsers($userId);
$arNewUsers = array();
if (!is_array($arUsers)) {
return false;
}
foreach ($arUsers as $id) {
$id = intVal($id);
if ($id <= 0 || in_array($id, $arUserIds) || $id == $userId) {
continue;
}
$arNewUsers[] = $id;
$arUserIds[] = $id;
}
// If we add some users for tracking
if (count($arNewUsers) > 0) {
$sections = CCalendarSect::GetSuperposedList(array('USERS' => $arNewUsers, 'userId' => self::$userId, 'checkPermissions' => true, 'checkSocnetPermissions' => true));
// Save new tracking users
self::TrackingUsers($userId, $arUserIds);
if (count($sections)) {
return $sections;
}
}
return false;
}