public void RetrieveMediaFiles(SourceConfiguration sourceConfig, IMediaQueue mediaQueue)
{
var queue = SelectFiles(sourceConfig, mediaQueue);
// if a destination directory was specified, copy or move the files
if (sourceConfig.DestinationDirectory != null)
{
FileMover.CopyOrMoveFiles(queue, sourceConfig, mediaQueue);
}
// Else, simply put them in the mediaQueue
else
{
FileMover.EnqueueFiles(queue, mediaQueue);
}
// Save the bookmark
if (m_newestSelection > DateTime.MinValue)
{
// Only sets a bookmark if incremental is on.
sourceConfig.SetBookmark(m_path, m_newestSelection);
}
}
void DownloadMediaFiles(List <OdFileInfo> queue, SourceConfiguration sourceConfig, IMediaQueue mediaQueue)
{
mediaQueue.ReportProgress($"Downloading media files from OneDrive to working folder: {sourceConfig.DestinationDirectory}.");
DateTime newestSelection = DateTime.MinValue;
// Sum up the size of the files to be downloaded
long selectedFilesSize = 0;
foreach (var fi in queue)
{
selectedFilesSize += fi.Size;
}
uint startTicks = (uint)Environment.TickCount;
long bytesDownloaded = 0;
int n = 0;
foreach (var fi in queue)
{
if (bytesDownloaded == 0)
{
mediaQueue.ReportStatus($"Downloading file {n + 1} of {queue.Count}");
}
else
{
uint ticksElapsed;
unchecked
{
ticksElapsed = (uint)Environment.TickCount - startTicks;
}
double bps = ((double)bytesDownloaded * 8000.0) / (double)ticksElapsed;
TimeSpan remain = new TimeSpan(((long)((selectedFilesSize - bytesDownloaded) / (bps / 8))) * 10000000L);
mediaQueue.ReportStatus($"Downloading file {n + 1} of {queue.Count}. Time remaining: {remain.FmtCustom()} Mbps: {(bps / (1024 * 1024)):#,###.###}");
}
string dstFilepath = Path.Combine(sourceConfig.DestinationDirectory, fi.OriginalFilename);
MediaFile.MakeFilepathUnique(ref dstFilepath);
FetchFile(fi.Url, dstFilepath);
bytesDownloaded += fi.Size;
++n;
// Add to the destination queue
mediaQueue.Add(new ProcessFileInfo(
dstFilepath,
fi.Size,
fi.OriginalFilename,
fi.OriginalDateCreated ?? DateTime.MinValue,
fi.OriginalDateModified ?? DateTime.MinValue));
if (fi.BookmarkDate.HasValue && newestSelection < fi.BookmarkDate)
{
newestSelection = fi.BookmarkDate.Value;
}
}
TimeSpan elapsed;
unchecked
{
uint ticksElapsed = (uint)Environment.TickCount - startTicks;
elapsed = new TimeSpan(ticksElapsed * 10000L);
}
mediaQueue.ReportStatus(null);
mediaQueue.ReportProgress($"Download complete. {queue.Count} files, {bytesDownloaded / (1024.0 * 1024.0): #,##0.0} MB, {elapsed.FmtCustom()} elapsed");
if (newestSelection > DateTime.MinValue)
{
if (sourceConfig.SetBookmark(m_bookmarkPath, newestSelection))
{
mediaQueue.ReportProgress($"Bookmark Set to {newestSelection}");
}
}
}