private void RestoreAssetFromTxt(byte[] data, ILibraryDataService libraryDataService)
{
using (var stream = new MemoryStream(data))
{
var txtData = string.Empty;
using (var reader = new StreamReader(stream))
{
txtData = reader.ReadToEnd();
}
if (txtData.Substring(1, 4) != "List")
{
var asset = RestoreFromTxt(txtData);
libraryDataService.AddAsset(asset);
libraryDataService.SaveChanges();
return;
}
var assets = RestoreAssetsListFromTxt(txtData);
libraryDataService.AddAssetsRange(assets);
libraryDataService.SaveChanges();
}
}
private void RestoreAssetFromXml(byte[] data, ILibraryDataService libraryDataService)
{
using (var stream = new MemoryStream(data))
{
var xmlDocument = XDocument.Load(stream);
if (xmlDocument.Elements().FirstOrDefault().Name == null)
{
throw new Exception("Incorrect file format");
}
if (xmlDocument.Elements().FirstOrDefault().Name != "List")
{
var asset = RestoreFromXml(xmlDocument.Elements().FirstOrDefault());
libraryDataService.AddAsset(asset);
libraryDataService.SaveChanges();
return;
}
var assets = RestoreAssetsListFromXml(xmlDocument);
libraryDataService.AddAssetsRange(assets);
libraryDataService.SaveChanges();
}
}