public static async Task <List <string> > GetRandomUrls(string playlistLink, int amount)
{
var name = playlistLink.Split('=')[1];
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync(name);
var videoIds = playlistInfo.VideoIds;
if (amount > videoIds.Count)
{
return(null);
}
var list = new List <string>();
for (var i = 0; i < amount; i++)
{
var e = videoIds[new Random().Next(0, videoIds.Count - 1)];
while (list.Contains(e))
{
e = videoIds[new Random().Next(0, videoIds.Count - 1)];
}
list.Add(e);
}
return(list);
}
public async Task YoutubeClient_GetPlaylistInfoAsync_Favorites_Test()
{
// System playlist for videos favorited by a user
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync("FLEnBXANsKmyj2r9xVyKoDiQ");
Assert.That.IsSet(playlistInfo);
Assert.AreEqual("FLEnBXANsKmyj2r9xVyKoDiQ", playlistInfo.Id);
Assert.AreEqual(PlaylistType.Favorites, playlistInfo.Type);
}
public async Task YoutubeClient_GetPlaylistInfoAsync_Normal_Test()
{
// Playlist created by a user
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync("PLI5YfMzCfRtZ8eV576YoY3vIYrHjyVm_e");
Assert.That.IsSet(playlistInfo);
Assert.AreEqual("PLI5YfMzCfRtZ8eV576YoY3vIYrHjyVm_e", playlistInfo.Id);
Assert.AreEqual(PlaylistType.UserMade, playlistInfo.Type);
}
public async Task YoutubeClient_GetPlaylistInfoAsync_ChannelMix_Test()
{
// Playlist generated by Youtube to group uploads by same channel based on video
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync("ULl6WWX-BgIiE");
Assert.That.IsSet(playlistInfo);
Assert.AreEqual("ULl6WWX-BgIiE", playlistInfo.Id);
Assert.AreEqual(PlaylistType.ChannelMix, playlistInfo.Type);
}
public async Task YoutubeClient_GetPlaylistInfoAsync_ChannelPopular_Test()
{
// Playlist generated by Youtube to group popular uploads by same channel
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync("PUTMt7iMWa7jy0fNXIktwyLA");
Assert.That.IsSet(playlistInfo);
Assert.AreEqual("PUTMt7iMWa7jy0fNXIktwyLA", playlistInfo.Id);
Assert.AreEqual(PlaylistType.ChannelPopular, playlistInfo.Type);
}
public async Task YoutubeClient_GetPlaylistInfoAsync_VideoMix_Test()
{
// Playlist generated by Youtube to group similar videos
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync("RD1hu8-y6fKg0");
Assert.That.IsSet(playlistInfo);
Assert.AreEqual("RD1hu8-y6fKg0", playlistInfo.Id);
Assert.AreEqual(PlaylistType.VideoMix, playlistInfo.Type);
}
private async void btnPlaylist_Click(object sender, EventArgs e)
{
YoutubeClient youtubeClient = new YoutubeClient();
if (YoutubeClient.TryParsePlaylistId(tbPlaylistUrl.Text, out string playlistId))
{
var playlistInfos = await youtubeClient.GetPlaylistInfoAsync(playlistId);
var firstVideo = await youtubeClient.GetVideoInfoAsync(playlistInfos.Videos[0].Id);
}
}
public async Task YoutubeClient_GetPlaylistInfoAsync_LargeTruncated_Test()
{
// Playlist created by a user with a lot of videos in it
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync("PLWwAypAcFRgKFlxtLbn_u14zddtDJj3mk", 2);
Assert.That.IsSet(playlistInfo);
Assert.AreEqual("PLWwAypAcFRgKFlxtLbn_u14zddtDJj3mk", playlistInfo.Id);
Assert.AreEqual(PlaylistType.UserMade, playlistInfo.Type);
Assert.IsTrue(400 >= playlistInfo.Videos.Count);
}
public async Task YoutubeClient_GetPlaylistInfoAsync_Truncated_Test()
{
string id = (string)TestContext.DataRow["Id"];
int pageLimit = 1;
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync(id, pageLimit);
Assert.That.IsSet(playlistInfo);
Assert.AreEqual(id, playlistInfo.Id);
Assert.IsTrue(200 * pageLimit >= playlistInfo.Videos.Count);
}
public async Task YoutubeClient_GetPlaylistInfoAsync_Test()
{
string id = (string)TestContext.DataRow["Id"];
int minVideoCount = (int)TestContext.DataRow["MinVideoCount"];
var client = new YoutubeClient();
var playlistInfo = await client.GetPlaylistInfoAsync(id);
Assert.That.IsSet(playlistInfo);
Assert.AreEqual(id, playlistInfo.Id);
Assert.IsTrue(minVideoCount <= playlistInfo.Videos.Count);
}
public async Task GetPlaylistInfoAsync_Test()
{
var playlistInfo = await _client.GetPlaylistInfoAsync("PLOU2XLYxmsII8UKqP84oaAxpwyryxbM-o");
var expectedVideoIds = new[]
{
"zDAYZU4A3w0", "HgWHeT_OwHc", "axhdIa_co2o", "ZRvWqF2JmUg", "M_G_1SWVHgw",
"LxwQeQCUplg", "WaKZ5pCKP6Y", "g_iig8sxsYc", "_xNFt7FsWaA", "H4vMcD7zKM0",
"jgsKOc4skmY", "twC2viX7u6s", "MPhQ9VT6Rq4", "mBs8MQG-pp0", "HGdKHqMTAko",
"WVc8iZyhezw", "h1Q5X-Uv0dw", "9nWyWwY2Onc", "jsznS0QxtYI", "LaGpoOgGip0",
"AUW4ZEhhk_w", "qamtiWa-Cy4", "RK8K9nuRQPQ", "xT6tQAIywFQ", "6xV6aelL6fQ",
"Ja2hxBAwG_0", "mJ5lNaLX5Bg", "8Lo3KZ1rZWw", "6Nv18xmJirs", "LTVFg6YOjWo",
"8NbP07OEGsQ", "fqOpaCS117Q"
};
CollectionAssert.AreEqual(expectedVideoIds, playlistInfo.VideoIds);
}
public async Task PlaylistCmd([Remainder] string playlistLink)
{
var ytc = new YoutubeClient();
var playListInfo = await ytc.GetPlaylistInfoAsync(YoutubeClient.ParsePlaylistId(playlistLink));
var ten = playListInfo.VideoIds.ToArray().Take(10).ToArray();
var list = new List <string>();
if (Queue.ContainsKey(Context.Guild.Id))
{
Queue.TryGetValue(Context.Guild.Id, out list);
}
await ReplyAsync($"Attempting to add the first 10 songs of **{playListInfo.Title}** to the queue!");
var i = 0;
foreach (var song in ten)
{
var videoInfo = await ytc.GetVideoInfoAsync(song);
var title = videoInfo.Title;
list.Add(title);
await ReplyAsync($"`{i}` - **{title}** added to the queue");
Queue.Remove(Context.Guild.Id);
Queue.Add(Context.Guild.Id,
list); //ineffieient as f**k because im adding all songs one by one rather than as a group, however. it takes a long time so this is better timewise
i++;
}
await PlayQueue();
await ReplyAsync(
$"**{playListInfo.Title}** has been added to the end of the queue. \nQueue Length: **{list.Count}**");
}
public async Task QueueFromUrl(ulong requester, string url)
{
// Check if the url is a valid youtube playlist url
if (YoutubeClient.TryParsePlaylistId(url, out string playlistId))
{
var playlistInfos = await youtubeClient.GetPlaylistInfoAsync(playlistId);
foreach (var videoSnippet in playlistInfos.Videos)
{
YoutubePlaylistSong yps = new YoutubePlaylistSong(videoSnippet.Id, requester, videoSnippet.Title, videoSnippet.ImageThumbnailUrl);
songs.Enqueue(yps);
}
PlaylistQueued?.Invoke(this, requester, playlistInfos.Videos.Count);
}
// Check if the url is a valid youtube video url
else if (YoutubeClient.TryParseVideoId(url, out string videoId))
{
Song song = await GetSongFromUrl($"https://www.youtube.com/watch?v={videoId}");
song.Requester = requester;
songs.Enqueue(song);
SongQueued?.Invoke(this, requester, song);
}
else
{
throw new Exception("Invalid audio url");
}
// Dequeue in case the queue was empty and the player isn't playing anything
if (!IsPlaying)
{
await DequeueSong();
}
}