public async Task SaveAsync(MediaItem media, byte[] data)
{
Guard.NotNull(media, nameof(media));
// TODO: (?) if the new file extension differs from the old one then the old file never gets deleted
var filePath = GetPicturePath(media);
if (data != null && data.LongLength != 0)
{
await _fileSystem.WriteAllBytesAsync(filePath, data);
}
else if (_fileSystem.FileExists(filePath))
{
_fileSystem.DeleteFile(filePath);
}
}
public Task AddImageToCacheAsync(CachedImageResult cachedImage, byte[] buffer)
{
if (PrepareAddImageToCache(cachedImage, buffer))
{
// save file
return(_fileSystem.WriteAllBytesAsync(BuildPath(cachedImage.Path), buffer));
}
return(Task.FromResult(false));
}
public async Task PutAsync(CachedImageResult cachedImage, byte[] buffer)
{
if (PreparePut(cachedImage, buffer))
{
var path = BuildPath(cachedImage.Path);
// save file
await _fileSystem.WriteAllBytesAsync(path, buffer);
// Refresh info
cachedImage.Exists = true;
cachedImage.File = _fileSystem.GetFile(path);
}
}
public Task PutAsync(CachedImageResult cachedImage, byte[] buffer)
{
if (PreparePut(cachedImage, buffer))
{
var path = BuildPath(cachedImage.Path);
// save file
var t = _fileSystem.WriteAllBytesAsync(path, buffer);
t.ContinueWith(x =>
{
// Refresh info
cachedImage.Exists = true;
cachedImage.File = _fileSystem.GetFile(path);
});
return(t);
}
return(Task.FromResult(false));
}
public async Task PutAsync(CachedImageResult cachedImage, byte[] buffer)
{
if (PreparePut(cachedImage, buffer))
{
var path = BuildPath(cachedImage.Path);
// save file
if (cachedImage.Extension == "svg")
{
await _fileSystem.WriteAllTextAsync(path, Encoding.UTF8.GetString(buffer));
}
else
{
await _fileSystem.WriteAllBytesAsync(path, buffer);
}
// Refresh info
cachedImage.Exists = true;
cachedImage.File = _fileSystem.GetFile(path);
}
}
