public R <PlayResource> GetResourceById(AudioResource resource)
{
if (!WebWrapper.DownloadString(out string resulthtml, new Uri($"http://www.youtube.com/get_video_info?video_id={resource.ResourceId}&el=info")))
{
return(RResultCode.NoConnection.ToString());
}
var videoTypes = new List <VideoData>();
NameValueCollection dataParse = HttpUtility.ParseQueryString(resulthtml);
string videoDataUnsplit = dataParse["url_encoded_fmt_stream_map"];
if (videoDataUnsplit != null)
{
string[] videoData = videoDataUnsplit.Split(',');
foreach (string vdat in videoData)
{
NameValueCollection videoparse = HttpUtility.ParseQueryString(vdat);
string vLink = videoparse["url"];
if (vLink == null)
{
continue;
}
string vType = videoparse["type"];
if (vType == null)
{
continue;
}
string vQuality = videoparse["quality"];
if (vQuality == null)
{
continue;
}
var vt = new VideoData()
{
Link = vLink,
Codec = GetCodec(vType),
Qualitydesciption = vQuality
};
videoTypes.Add(vt);
}
}
videoDataUnsplit = dataParse["adaptive_fmts"];
if (videoDataUnsplit != null)
{
string[] videoData = videoDataUnsplit.Split(',');
foreach (string vdat in videoData)
{
NameValueCollection videoparse = HttpUtility.ParseQueryString(vdat);
string vType = videoparse["type"];
if (vType == null)
{
continue;
}
bool audioOnly = false;
if (vType.StartsWith("video/", StringComparison.Ordinal))
{
continue;
}
else if (vType.StartsWith("audio/", StringComparison.Ordinal))
{
audioOnly = true;
}
string vLink = videoparse["url"];
if (vLink == null)
{
continue;
}
var vt = new VideoData()
{
Codec = GetCodec(vType),
Qualitydesciption = vType,
Link = vLink
};
if (audioOnly)
{
vt.AudioOnly = true;
}
else
{
vt.VideoOnly = true;
}
videoTypes.Add(vt);
}
}
// Validation Process
if (videoTypes.Count <= 0)
{
return(RResultCode.YtNoVideosExtracted.ToString());
}
int codec = SelectStream(videoTypes);
if (codec < 0)
{
return("No playable codec found");
}
var result = ValidateMedia(videoTypes[codec]);
if (!result)
{
if (string.IsNullOrWhiteSpace(data.YoutubedlPath))
{
return(result.Message);
}
return(YoutubeDlWrapped(resource));
}
return(new PlayResource(videoTypes[codec].Link, resource.ResourceTitle != null ? resource : resource.WithName(dataParse["title"] ?? $"<YT - no title : {resource.ResourceTitle}>")));
}
public RResultCode GetResourceById(string ytID, string name, out AudioResource result)
{
string resulthtml;
if (!WebWrapper.DownloadString(out resulthtml, new Uri($"http://www.youtube.com/get_video_info?video_id={ytID}&el=info")))
{
result = null;
return RResultCode.NoConnection;
}
var videoTypes = new List<VideoData>();
NameValueCollection dataParse = HttpUtility.ParseQueryString(resulthtml);
string videoDataUnsplit = dataParse["url_encoded_fmt_stream_map"];
if (videoDataUnsplit != null)
{
string[] videoData = videoDataUnsplit.Split(',');
foreach (string vdat in videoData)
{
NameValueCollection videoparse = HttpUtility.ParseQueryString(vdat);
string vLink = videoparse["url"];
if (vLink == null)
continue;
string vType = videoparse["type"];
if (vType == null)
continue;
string vQuality = videoparse["quality"];
if (vQuality == null)
continue;
var vt = new VideoData();
vt.link = vLink;
vt.codec = GetCodec(vType);
vt.qualitydesciption = vQuality;
videoTypes.Add(vt);
}
}
videoDataUnsplit = dataParse["adaptive_fmts"];
if (videoDataUnsplit != null)
{
string[] videoData = videoDataUnsplit.Split(',');
foreach (string vdat in videoData)
{
NameValueCollection videoparse = HttpUtility.ParseQueryString(vdat);
string vType = videoparse["type"];
if (vType == null)
continue;
bool audioOnly = false;
if (vType.StartsWith("video/"))
continue;
else if (vType.StartsWith("audio/"))
audioOnly = true;
string vLink = videoparse["url"];
if (vLink == null)
continue;
var vt = new VideoData();
vt.codec = GetCodec(vType);
vt.qualitydesciption = vType;
vt.link = vLink;
if (audioOnly)
vt.audioOnly = true;
else
vt.videoOnly = true;
videoTypes.Add(vt);
}
}
string finalName = name ?? dataParse["title"] ?? $"<YT - no title : {ytID}>";
var ytResult = new YoutubeResource(ytID, finalName, videoTypes);
result = ytResult;
return ytResult.AvailableTypes.Count > 0 ? RResultCode.Success : RResultCode.YtNoVideosExtracted;
}
private static E <LocalStr> ValidateMedia(VideoData media) => WebWrapper.GetResponse(new Uri(media.Link), TimeSpan.FromSeconds(3));
