public static string ToJson(YoutubeVideo video)
{
StringWriter sw = new StringWriter();
JsonTextWriter writer = new JsonTextWriter(sw);
writer.WriteStartObject();
writer.WritePropertyName("name");
writer.WriteValue(video.title);
writer.WritePropertyName("description");
writer.WriteValue(video.descriprion);
writer.WritePropertyName("duration");
writer.WriteValue(video.duration);
writer.WritePropertyName("sources");
writer.WriteStartArray();
writer.WriteStartObject();
writer.WritePropertyName("src");
writer.WriteValue(video.source);
writer.WritePropertyName("type");
writer.WriteValue("video/youtube");
writer.WriteEndObject();
writer.WriteEndArray();
writer.WritePropertyName("poster");
writer.WriteValue(video.poster);
writer.WritePropertyName("thumbnail");
writer.WriteStartArray();
writer.WriteStartObject();
writer.WritePropertyName("srcset");
writer.WriteValue(video.thumbnail);
writer.WritePropertyName("type");
writer.WriteValue("image/jpeg");
writer.WritePropertyName("type");
writer.WriteValue("(min-width: 200px;)");
writer.WriteEndObject();
writer.WriteStartObject();
writer.WritePropertyName("src");
writer.WriteValue(video.poster);
writer.WriteEndObject();
writer.WriteEndArray();
writer.WriteEndObject();
return(sw.ToString());
}
public async Task <IEnumerable <YoutubeVideo> > GetVideosFromLink(string source)
{
YoutubeClient youtubeX = new YoutubeClient();
List <YoutubeVideo> newVideos = new List <YoutubeVideo>();
if (source.Contains("list="))
{
YoutubeExpld.Playlists.Playlist playlist = await youtubeX.Playlists.GetAsync(source);
HashSet <string> newVideoIds = new HashSet <string>();
while (true)
{
int i = 0;
var playlistArray = await youtubeX.Playlists.GetVideosAsync(playlist.Id, 500, newVideoIds.Count(), 5, newVideoIds);
foreach (YoutubeExpld.Videos.Video vid in playlistArray)
{
YoutubeVideo newVid = new YoutubeVideo()
{
source = "https://www.youtube.com/watch?v=" + vid.Id,
poster = vid.Thumbnails.MediumResUrl,
title = vid.Title,
duration = vid.Duration.TotalSeconds,
thumbnail = vid.Thumbnails.StandardResUrl
};
lock (SynchronousReadLock)
{
newVideos.Add(newVid);
}
i++;
}
if (i == 0 || i == 500)
{
break;
}
Clients.Caller.previewLoadedVideos(ToJsonRange(newVideos));
}
//VideosInRoom.AddOrUpdate( roomName, newVideos, (key, oldValue) => { oldValue.AddRange(newVideos); return oldValue; });
}
else if (source.Contains("watch") && !source.Contains("list="))
{
// You can specify video ID or URL
var video = await youtubeX.Videos.GetAsync(source);
YoutubeVideo newVid = new YoutubeVideo()
{
source = "https://www.youtube.com/watch?v=" + video.Id,
poster = video.Thumbnails.MediumResUrl,
title = video.Title,
duration = video.Duration.TotalSeconds,
thumbnail = video.Thumbnails.StandardResUrl
};
lock (SynchronousReadLock)
{
newVideos.Add(newVid);
}
Clients.Caller.previewLoadedVideos(ToJsonRange(newVideos));
}
return(null);
}
//"[{"sources":[{"src":"www.youtube.com/watch?v=1cHXjnli2fI","type":"video/youtube"}],"poster":"https://img.youtube.com/vi/1cHXjnli2fI/mqdefault.jpg"},{"sources":[{"src":"www.youtube.com/watch?v=65r_1TzJXaQ","type":"video/youtube"}],"poster":"https://img.youtube.com/vi/65r_1TzJXaQ/mqdefault.jpg"},{"sources":[{"src":"www.youtube.com/watch?v=wuYPnkDbFFU","type":"video/youtube"}],"poster":"https://img.youtube.com/vi/wuYPnkDbFFU/mqdefault.jpg"},{"sources":[{"src":"www.youtube.com/watch?v=xU-3Zdei1N0","type":"video/youtube"}],"poster":"https://img.youtube.com/vi/xU-3Zdei1N0/mqdefault.jpg"},]"
public async Task <IEnumerable <YoutubeVideo> > ChangeVideoSource(string roomName, string source)
{
if (roomName != null && source.Contains("yotu"))
{
using (UnitOfWork db = new UnitOfWork())
{
YoutubeClient youtubeX = new YoutubeClient();
List <YoutubeVideo> newVideos = new List <YoutubeVideo>();
ConversationRoom room = db.conversationRoomRepository.GetById(roomName);
//YoutubeClient youtube = new YoutubeClient();
if (source.Contains("list="))
{
YoutubeExpld.Playlists.Playlist playlist = await youtubeX.Playlists.GetAsync(source);
HashSet <string> newVideoIds = new HashSet <string>();
while (true)
{
int i = 0;
var playlistArray = await youtubeX.Playlists.GetVideosAsync(playlist.Id, 500, newVideoIds.Count(), 5, newVideoIds);
foreach (YoutubeExpld.Videos.Video vid in playlistArray)
{
YoutubeVideo newVid = new YoutubeVideo()
{
source = "https://www.youtube.com/watch?v=" + vid.Id,
poster = vid.Thumbnails.MediumResUrl,
title = vid.Title,
duration = vid.Duration.TotalSeconds,
thumbnail = vid.Thumbnails.StandardResUrl
};
lock (SynchronousReadLock)
{
newVideos.Add(newVid);
}
i++;
}
if (i == 0)
{
break;
}
//Clients.Caller.previewLoadedVideos(ToJsonRange(newVideos));
}
VideosInRoom.AddOrUpdate(roomName, newVideos, (key, oldValue) => { oldValue.AddRange(newVideos); return(oldValue); });
}
else if (source.Contains("watch") && !source.Contains("list="))
{
var youtube = new YoutubeClient();
// You can specify video ID or URL
var video = await youtube.Videos.GetAsync(source);
YoutubeVideo newVid = new YoutubeVideo()
{
source = "https://www.youtube.com/watch?v=" + video.Id,
poster = video.Thumbnails.MediumResUrl,
title = video.Title,
duration = video.Duration.TotalSeconds,
thumbnail = video.Thumbnails.StandardResUrl
};
lock (SynchronousReadLock)
{
newVideos.Add(newVid);
}
VideosInRoom.AddOrUpdate(roomName, newVideos, (key, oldValue) => { oldValue.AddRange(newVideos); return(oldValue); });
}
Log.Debug("APP DOMAIN ID = " + AppDomain.CurrentDomain.Id);
if (VideosInRoom.ContainsKey("roomName"))
{
Clients.Group(roomName).changeVideoSource(ToJsonRange(VideosInRoom[roomName]));
}
}
}
return(null);
}
