private async Task DownloadAllChannelContent(string userId,
CancellationToken cancellationToken,
IProgress <double> progress)
{
var result = await _manager.GetAllMedia(new AllChannelMediaQuery
{
UserId = userId
}, cancellationToken).ConfigureAwait(false);
progress.Report(5);
var innerProgress = new ActionableProgress <double>();
innerProgress.RegisterAction(p => progress.Report(5 + (.95 * p)));
var path = _manager.ChannelDownloadPath;
await DownloadChannelContent(result, path, cancellationToken, innerProgress).ConfigureAwait(false);
}
private async Task DownloadChannelContent(CancellationToken cancellationToken, IProgress <double> progress)
{
if (_config.Configuration.ChannelOptions.DownloadingChannels.Length == 0)
{
return;
}
var result = await _manager.GetAllMedia(new AllChannelMediaQuery
{
ChannelIds = _config.Configuration.ChannelOptions.DownloadingChannels
}, cancellationToken).ConfigureAwait(false);
var path = _manager.ChannelDownloadPath;
var numComplete = 0;
foreach (var item in result.Items)
{
try
{
await DownloadChannelItem(item, cancellationToken, path);
}
catch (OperationCanceledException)
{
break;
}
catch (Exception ex)
{
_logger.ErrorException("Error downloading channel content for {0}", ex, item.Name);
}
numComplete++;
double percent = numComplete;
percent /= result.Items.Length;
progress.Report(percent * 95 + 5);
}
}
