private void ExportFileToXML(SerializableStorageInfo storageInfo, string destinationPath)
{
using (FileStream fileStream = new FileStream(destinationPath, FileMode.OpenOrCreate))
{
XmlSerializer formatter = new XmlSerializer(storageInfo.GetType());
formatter.Serialize(fileStream, storageInfo);
}
}
public async Task <Unit> Handle(FileExportQuery request, CancellationToken cancellationToken)
{
var storageInfo = await _storageRepository.GetStorageInfo();
SerializableStorageInfo serializableStorageInfo = ConvertingHelper.GetSerializableStorageInfo(storageInfo);
await _fileRepository.ExportFile(serializableStorageInfo, request.DestinationPath, request.Format);
return(Unit.Value);
}
public static SerializableStorageInfo GetSerializableStorageInfo(StorageInfo storageInfo)
{
SerializableStorageInfo serializableStorageInfo = new SerializableStorageInfo
{
CreationDate = storageInfo.CreationDate,
UsedStorage = storageInfo.UsedStorage
};
GetInnerFiles(serializableStorageInfo.Directories, storageInfo.Directories);
return(serializableStorageInfo);
}
public Task ExportFile(SerializableStorageInfo storageInfo, string destinationPath, string format)
{
string directoryPath = Path.GetDirectoryName(destinationPath);
if (!Directory.Exists(directoryPath))
{
throw new ArgumentException($"Directory '{directoryPath}' is not exists");
}
if (string.IsNullOrWhiteSpace(format))
{
format = FileFormats.Json;
}
switch (format)
{
case FileFormats.Json:
{
ExportFileToJSON(storageInfo, destinationPath);
break;
}
case FileFormats.Xml:
{
ExportFileToXML(storageInfo, destinationPath);
break;
}
default:
{
throw new ArgumentException($"Unknown format '{format}'");
}
}
return(Task.CompletedTask);
}
private void ExportFileToJSON(SerializableStorageInfo storageInfo, string destinationPath)
{
string jsonString = JsonSerializer.Serialize(storageInfo);
File.WriteAllText(destinationPath, jsonString);
}