public async Task ReceiveAsync(MediaMoverContext context, MediaFile mediaFile, Stream stream)
{
Guard.NotNull(context, nameof(context));
Guard.NotNull(mediaFile, nameof(mediaFile));
// store data into file
if (stream != null && stream.Length > 0)
{
var filePath = GetPath(mediaFile);
if (!await _fileSystem.FileExistsAsync(filePath))
{
// TBD: (mc) We only save the file if it doesn't exist yet.
// This should save time and bandwidth in the case where the target
// is a cloud based file system (like Azure BLOB).
// In such a scenario it'd be advisable to copy the files manually
// with other - maybe more performant - tools before performing the provider switch.
// Create directory if it does not exist yet
await _fileSystem.TryCreateDirectoryAsync(Path.GetDirectoryName(filePath));
using (stream)
{
await _fileSystem.SaveStreamAsync(filePath, stream);
}
context.AffectedFiles.Add(filePath);
}
}
}
public virtual async Task <(long fileCount, long totalSize)> CacheStatisticsAsync()
{
long fileCount = 0;
long totalSize = 0;
if (!await _fileSystem.FileExistsAsync(_thumbsRootDir))
{
return(0, 0);
}
fileCount = await _fileSystem.CountFilesAsync(_thumbsRootDir, deep : true);
totalSize = await _fileSystem.GetDirectorySizeAsync(_thumbsRootDir);
return(fileCount, totalSize);
}