public StreamsStructure GetStreamsLogic(int?id, int?streamId, int?streamerId)
{
StreamsStructure streams = new StreamsStructure();
streams.data = new List <Stream>();
using (var context = new MainDataContext()) {
if (id != null || streamId != null || streamerId != null)
{
Stream stream = new Stream();
if (id != null)
{
stream = context.Streams.FirstOrDefault(item => item.id == id);
streams.data.Add(stream);
}
else if (streamId != null)
{
stream = context.Streams.FirstOrDefault(item => item.streamId == streamId);
streams.data.Add(stream);
} // else if (streamerId != null) {
var streamList = context.Streams.ToList();
for (var x = 0; x < streamList.Count; x++)
{
if (streamList[x].streamerId == streamerId)
{
streams.data.Add(streamList[x]);
}
}
}
else
{
streams.data = context.Streams.ToList();
}
}
return(streams);
}
public bool PrepareDownload(StreamExtended stream)
{
string streamUrl;
streamUrl = "https://www.twitch.tv/videos/" + stream.streamId;
YoutubeDlVideoJson.YoutubeDlVideoInfo youtubeDlVideoInfo =
StreamHelpers.GetDownloadQualityUrl(streamUrl, stream.streamerId);
string streamDirectory = $"{GlobalConfig.GetGlobalConfig("contentRootPath")}streamers/{stream.streamerId}/vods/{stream.streamId}";
Directory.CreateDirectory(streamDirectory);
if (!string.IsNullOrEmpty(stream.thumbnailLocation))
{
//todo handle missing thumbnail, maybe use youtubedl generated thumbnail instead
DownloadHelpers.DownloadFile(
stream.thumbnailLocation.Replace("%{width}", "320").Replace("%{height}", "180"),
$"{streamDirectory}/thumbnail.jpg");
}
string title = String.IsNullOrEmpty(stream.title) ? "vod" : stream.title;
string outputPath = $"{streamDirectory}/{title}.{stream.streamId}";
string dbOutputPath = $"streamers/{stream.streamerId}/vods/{stream.streamId}/{title}.{stream.streamId}.mp4";
//TODO more should be queued, not done immediately
IJobDetail job;
string triggerIdentity;
job = JobBuilder.Create <DownloadStreamJob>()
.WithIdentity("StreamDownload" + stream.streamId)
.UsingJobData("title", title)
.UsingJobData("streamDirectory", streamDirectory)
.UsingJobData("formatId", youtubeDlVideoInfo.formatId)
.UsingJobData("url", streamUrl)
.UsingJobData("isLive", false)
.UsingJobData("youtubeDlVideoInfoDuration", youtubeDlVideoInfo.duration)
.UsingJobData("retry", true)
.RequestRecovery()
.Build();
job.JobDataMap.Put("stream", stream);
triggerIdentity = $"StreamDownload{stream.streamId}";
/*string jobId = BackgroundJob.Enqueue(() =>
* DownloadStream(stream, title, streamDirectory, youtubeDlVideoInfo.url, CancellationToken.None,
* isLive, youtubeDlVideoInfo.duration));*/
Stream? dbStream;
bool downloadChat = false;
IJobDetail chatDownloadJob = new JobDetailImpl();
using (var context = new MainDataContext()) {
dbStream = context.Streams.FirstOrDefault(item => item.streamId == stream.streamId);
if (dbStream != null)
{
dbStream.streamId = stream.streamId;
dbStream.streamerId = stream.streamerId;
dbStream.quality = youtubeDlVideoInfo.quality;
dbStream.url = youtubeDlVideoInfo.url;
dbStream.title = stream.title;
dbStream.createdAt = stream.createdAt;
dbStream.location = $"streamers/{stream.streamerId}/vods/{stream.streamId}/";
dbStream.fileName = $"{title}.{stream.streamId}.mp4";
dbStream.duration = youtubeDlVideoInfo.duration;
dbStream.downloading = true;
dbStream.downloadJobId = job.Key.ToString();
}
else
{
downloadChat = true;
chatDownloadJob = JobBuilder.Create <ChatDownloadJob>()
.WithIdentity("DownloadChat" + stream.streamId)
.UsingJobData("streamId", stream.streamId)
.UsingJobData("retry", true)
.RequestRecovery()
.Build();
dbStream = new Stream {
streamId = stream.streamId,
streamerId = stream.streamerId,
quality = youtubeDlVideoInfo.quality,
title = stream.title,
url = youtubeDlVideoInfo.url,
createdAt = stream.createdAt,
location = $"streamers/{stream.streamerId}/vods/{stream.streamId}/",
fileName = $"{title}.{stream.streamId}.mp4",
duration = youtubeDlVideoInfo.duration,
downloading = true,
chatDownloading = true,
downloadJobId = job.Key.ToString(),
chatDownloadJobId = chatDownloadJob.Key.ToString()
};
// only download chat if this is a new vod
context.Add(dbStream);
}
context.SaveChanges();
}
//var chatSchedulerFactory = new StdSchedulerFactory(QuartzSchedulers.SingleThreadScheduler());
var vodSchedulerFactory = new StdSchedulerFactory(QuartzSchedulers.PrimaryScheduler());
//IScheduler chatScheduler = chatSchedulerFactory.GetScheduler().Result;
IScheduler vodScheduler = vodSchedulerFactory.GetScheduler().Result;
//chatScheduler.Start();
vodScheduler.Start();
ISimpleTrigger trigger = (ISimpleTrigger)TriggerBuilder.Create()
.WithIdentity(triggerIdentity)
.StartNow()
.Build();
vodScheduler.ScheduleJob(job, trigger);
if (downloadChat)
{
ISimpleTrigger chatDownloadTrigger = (ISimpleTrigger)TriggerBuilder.Create()
.WithIdentity("DownloadChat" + stream.streamId)
.StartNow()
.Build();
vodScheduler.ScheduleJob(chatDownloadJob, chatDownloadTrigger);
}
//_hubContext.Clients.All.SendAsync("ReceiveMessage", CheckForDownloadingStreams());
return(true);
}