public void Delete(StorageIdentity identity)
{
var path = GetPath(identity);
if (!File.Exists(path))
{
throw new FileNotFoundException();
}
File.Delete(path);
}
public Stream Get(StorageIdentity identity)
{
var path = GetPath(identity);
if (!File.Exists(path))
{
throw new FileNotFoundException();
}
return(File.OpenRead(path));
}
public IEnumerable <StorageIdentity> List(StorageIdentity identity)
{
return(Directory
.EnumerateFiles(GetDirectory(identity))
.Select(file => new StorageIdentity
{
Id = Path.GetFileNameWithoutExtension(file),
Name = identity.Name,
Type = identity.Type
}));
}
public void Save(StorageIdentity identity, MemoryStream stream)
{
if (!Directory.Exists(GetDirectory(identity)))
{
Directory.CreateDirectory(GetDirectory(identity));
}
var path = GetPath(identity);
if (File.Exists(path))
{
File.Delete(path);
}
using (var fs = File.OpenWrite(path))
{
stream.WriteTo(fs);
}
}
private string GetFilename(StorageIdentity identity)
{
return(identity.Id + "." + fileEnding);
}
private string GetDirectory(StorageIdentity identity)
{
return(savePath + identity.Name + Path.DirectorySeparatorChar);
}
private string GetPath(StorageIdentity identity)
{
return(GetDirectory(identity) + GetFilename(identity));
}
