public string ImportSettings(byte[] settingsFileBytes, ImportExportSettings settingsToImport,
ImportSettingsAction importAction, NodeVisit visit)
{
ValidateByRole(visit, SystemRoleType.Admin);
if (settingsToImport == ImportExportSettings.None)
{
return(null);
}
if (_compressionHelper.IsCompressed(settingsFileBytes))
{
try
{
settingsFileBytes = _compressionHelper.UncompressDeep(settingsFileBytes);
}
catch (Exception e)
{
throw new ArgException("Failed to uncompress zip file content: " + e.Message);
}
}
NodeSettings nodeSettings;
try
{
nodeSettings = _serializationHelper.Deserialize <NodeSettings>(settingsFileBytes);
}
catch (Exception e)
{
throw new ArgException("Failed to deserialize node settings content: " + e.Message);
}
string errorMessage = null;
DateTime modifiedOn = DateTime.Now;
string modifiedById = visit.Account.Id;
if (EnumUtils.IsFlagSet(settingsToImport, ImportExportSettings.GlobalArguments))
{
IList <ConfigItem> list =
NodeSettings.GetGlobalArguments(nodeSettings.GlobalArguments, modifiedById,
modifiedOn);
ConfigManager.Import(list, importAction);
}
return(errorMessage);
}