public async Task <ActionResult <PodcastEntryViewModel> > PreProcess(PodcastEntryViewModel item)
{
var entry = await _repository.GetAsync(item.Id);
entry.ProcessingStatus = ProcessingStatus.Accepted;
var response = _processor.GetInformation(item.Id, this.UserId);
entry.ProcessingStatus = ProcessingStatus.Processing;
await _unitOfWork.CompleteAsync();
var result = _mapper.Map <PodcastEntry, PodcastEntryViewModel>(entry);
return(result);
}
// [MaximumConcurrentExecutions(1)]
// [DisableConcurrentExecution(timeoutInSeconds: 60 * 60 * 2)]
public async Task <bool> Execute(ParsedItemResult item, Guid playlistId, PerformContext context)
{
_setContext(context);
if (item is null || string.IsNullOrEmpty(item.VideoType))
{
return(false);
}
Log($"Starting process item:\n\t{item.Id}\n\t{item.Title}\n\thttps://www.youtube.com/watch?v={item.Id}");
var playlist = await _playlistRepository.GetAsync(playlistId);
var url = item.VideoType.ToLower().Equals("youtube") ? $"https://www.youtube.com/watch?v={item.Id}" :
item.VideoType.Equals("mixcloud") ? $"https://mixcloud.com/{item.Id}" :
string.Empty;
if (string.IsNullOrEmpty(url))
{
LogError($"Unknown video type for ParsedItem: {item.Id} - {playlist.Id}");
}
else
{
Log($"Getting info");
var info = await _audioDownloader.GetInfo(url, playlist.Podcast.AppUserId);
if (info != RemoteUrlType.Invalid)
{
Log($"URL is valid");
var podcast = await _podcastRepository.GetAsync(playlist.PodcastId);
var uid = Guid.NewGuid();
Log($"Downloading audio");
var localFile = Path.Combine(Path.GetTempPath(), $"{System.Guid.NewGuid()}.mp3");
try {
var entry = new PodcastEntry {
SourceUrl = url,
ProcessingStatus = ProcessingStatus.Uploading,
Playlist = playlist,
Podcast = podcast
};
await _processor.GetInformation(entry, podcast.AppUserId);
podcast.PodcastEntries.Add(entry);
await _unitOfWork.CompleteAsync();
var result = await _preProcessor.PreProcessEntry(podcast.AppUser, entry);
return(result == EntryProcessResult.Succeeded);
} catch (AudioDownloadException e) {
//TODO: we should mark this as failed
//so we don't continuously process it
LogError(e.Message);
}
}
else
{
LogError($"Processing playlist item {item.Id} failed");
return(false);
}
}
return(true);
}