2023-04-07 22:24:31 -04:00
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using System.Diagnostics;
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using ttrss_co_client.ttrss;
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using ttrss_co_client.ttrss.datastructures;
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namespace ttrss_co_client.tasks
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{
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///<summary>download from YT</summary>
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public class StandardDL : Phase1Task
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{
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public override string TaskName => "dl";
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public override async Task<WorkOrder> ActOn(Headline headline, IEnumerable<Label> labelsWRTArticle)
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{
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Console.WriteLine($" standard download: {headline.link.ToString()}");
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var myGuid = Guid.NewGuid();
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var ytdl = new YoutubeDLSharp.YoutubeDL();
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ytdl.YoutubeDLPath = "yt-dlp";
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ytdl.FFmpegPath = "ffmpeg";
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ytdl.OutputFolder = $"{Conf.WorkingDirectory}/{myGuid}";
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ytdl.OutputFileTemplate = "%(upload_date)s - %(title)s - [%(id)s].%(ext)s";
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var sw = new Stopwatch();
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try
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{
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sw.Start();
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var res = await ytdl.RunVideoDownload(headline.link.ToString());
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sw.Stop();
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var outputStr = $"download {(res.Success ? "success" : "fail")} in {sw.Elapsed}";
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if (res.ErrorOutput != null && res.ErrorOutput.Length > 0)
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{
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outputStr += "\n" + string.Join('\n', res.ErrorOutput);
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}
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Console.WriteLine($" {headline.link} -> {res.Data}\n{outputStr}");
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await TtrssClient.SetArticleLabel(labelsWRTArticle.First(l => l.caption?.ToLower() == this.TriggerLabel.ToLower()).id, false, headline.id);
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Console.WriteLine($" {headline.title}: label removed");
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2023-04-07 23:54:09 -04:00
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await TtrssClient.UpdateArticleNote($"{headline.note}\n[{DateTime.Now.ToLongTimeString()}] - standard dl {(res.Success ? "success" : "failure")}; {string.Join('\n', res.ErrorOutput)}", headline.id);
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2023-04-07 22:24:31 -04:00
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if (!res.Success)
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{
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return null;
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}
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else
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{
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var outputFilename = res.Data;
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Console.WriteLine($"{headline.title} downloaded.");
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var toReturn = new WorkOrder()
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{
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articleId = headline.id,//<-- that way later tasks can update the note
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Phase2TaskList = new Dictionary<int, string>(),
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data = new Dictionary<string, string>()
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};
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toReturn.data["path"] = outputFilename;
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2023-04-08 02:33:38 -04:00
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if(headline.link.Host.EndsWith("youtube.com"))
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{
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toReturn.Phase2TaskList[0] = "sponsorblock";
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}
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2023-04-07 22:24:31 -04:00
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if(!outputFilename.EndsWith(".mp4"))
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{
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Console.WriteLine($"{headline.title} needs conversion task.");
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2023-04-08 02:33:38 -04:00
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toReturn.Phase2TaskList[1] = "convert";
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2023-04-07 22:24:31 -04:00
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toReturn.data["conversion-target"] = outputFilename.Substring(0, res.Data.LastIndexOf('.')) + ".mp4";
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}
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toReturn.Phase2TaskList[2] = "filemovePublish";
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2023-04-08 02:33:38 -04:00
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toReturn.data["publish-target"] = $"{Conf.OnDoneCopy}/recent episodes/{Path.GetFileName(toReturn.data["conversion-target"])}";
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2023-04-07 22:24:31 -04:00
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return toReturn;
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}
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}
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catch (Exception e)
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{
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Console.Error.WriteLine($"fatal error in standard DL for {headline.link}");
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Console.Error.WriteLine($"{e.ToString()}: {e.Message}.\n{e.StackTrace}");
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await TtrssClient.UpdateArticleNote($"{headline.note}\n[{DateTime.Now.ToLongTimeString()}] - fatal error {e.ToString()}: {e.Message}.\n{e.StackTrace}", headline.id);
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return null;
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}
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}
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}
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}
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