static void CreateAndSaveYash(string videoId, string destination, string ydlPath,
bool forceIpv6, bool verbose)
{
Console.WriteLine("Processing {0}", videoId);
Console.WriteLine("Downloading audio");
string ytAudioFile;
try
{
ytAudioFile = YoutubeDl.CallYoutubeDl(videoId, ydlPath, forceIpv6, verbose);
}
catch (YoutubeDlException)
{
throw;
}
Console.WriteLine("Analyzing song");
var file = TagLib.File.Create(ytAudioFile);
float duration = (float)file.Properties.Duration.TotalSeconds;
file.Dispose();
var sums = songLoader.DecodeSongSums(ytAudioFile);
Console.WriteLine("Saving yash");
try
{
var filename = $"youtube_{videoId}.yash";
SaveYash(sums, duration, Path.Combine(destination, filename));
}
catch (IOException)
{
throw;
}
try
{
File.Delete(ytAudioFile);
}
catch (IOException)
{
// oh well.
}
}
static void CreateAndSaveYash(string videoId, string path)
{
Console.WriteLine("Processing {0} now", videoId);
Console.WriteLine("Downloading audio");
string ytAudioFile;
try
{
ytAudioFile = YoutubeDl.CallYoutubeDl(videoId);
}
catch (YoutubeDlException yex)
{
Console.Error.WriteLine("youtube-dl encountered an error:");
Console.Error.WriteLine(yex.Message);
return;
}
Console.WriteLine("Analyzing song");
TagLib.File file = TagLib.File.Create(ytAudioFile);
float duration = (float)file.Properties.Duration.TotalSeconds;
file.Dispose();
List <float> sums = songLoader.DecodeSongSums(ytAudioFile, duration);
Console.WriteLine("Saving yash");
try
{
var filename = $"youtube_{videoId}.yash";
SaveYash(sums, duration, Path.Combine(path, filename));
}
catch (IOException ioex)
{
Console.Error.WriteLine("Something went wrong:");
Console.Error.WriteLine(ioex.ToString());
}
}
static void Main(string[] args)
{
string id = "";
string destination = ".";
string ydlPath = "./youtube-dl";
bool forceIpv6 = false;
bool verbose = false;
var p = new OptionSet()
{
{ "<>",
"A YouTube ID",
x => { id = x; } },
{ "d|dest=",
$"The output folder.\nDefault: {destination}",
x => { destination = x; } },
{ "p|proc=",
$"Path to youtube-dl or a compatible fork.\nDefault: {ydlPath}",
x => { ydlPath = x; } },
{ "6",
"Forces the downloader to use IPv6.",
x => { forceIpv6 = true; } },
{ "v|verbose",
"Displays downloader console output.",
x => { verbose = true; } },
};
if (args.Length == 0)
{
Console.WriteLine("yashgen video_id [options]\n");
Console.WriteLine("Options:");
p.WriteOptionDescriptions(Console.Out);
Environment.Exit(ExitNoArgs);
}
p.Parse(args);
#if DEBUG
YoutubeDl.PrintVersion(ydlPath);
#endif
try
{
if (IsYoutubeId(id))
{
CreateAndSaveYash(id, destination, ydlPath, forceIpv6, verbose);
Console.WriteLine("Done\n");
}
else
{
Console.Error.WriteLine("\"{0}\" doesn't appear to be a valid ID\n", id);
Environment.Exit(ExitInvalidId);
}
}
catch (YoutubeDlException yex)
{
Console.Error.WriteLine("youtube-dl encountered an error:");
Console.Error.WriteLine(yex.Message);
Environment.Exit(ExitYoutubeDlError);
}
catch (Exception ex)
{
Console.Error.WriteLine("Something went wrong:");
Console.Error.WriteLine(ex.ToString());
Environment.Exit(ExitUnspecified);
}
}
