private function getDesktopDiskStatus() { if (!\CWebDavTools::isDesktopInstall()) { return self::DESKTOP_DISK_STATUS_NOT_INSTALLED; } elseif (!\CWebDavTools::isDesktopDiskInstall()) { return self::DESKTOP_DISK_STATUS_NOT_ENABLED; } elseif (\CWebDavTools::isDesktopDiskOnline()) { return self::DESKTOP_DISK_STATUS_ONLINE; } else { return self::DESKTOP_DISK_STATUS_NOT_INSTALLED; } }