add /api/player/play endpoint

fix not being able to play track with a playlist reference ``&list=`` attached

TomatenMusic/Controllers/PlayerController.cs

@@ -1,6 +1,7 @@
 using DSharpPlus.Entities;
 using Microsoft.AspNetCore.Mvc;
 using TomatenMusic;
+using TomatenMusic.Music;
 using TomatenMusic_Api;
 using TomatenMusic_Api.Auth.Helpers;
 using TomatenMusic_Api.Models;
@@ -112,4 +113,34 @@ public class PlayerController : ControllerBase
 		return Ok();
 
 	}
+
+	[HttpPost("play")]
+	public async Task<IActionResult> PostPlay(TrackPlayRequest request)
+    {
+		try
+		{
+			await _tomatenMusicDataService.GetGuildAsync(request.GuildId);
+		}
+		catch (Exception ex)
+		{
+			return NotFound("That Guild was not found");
+		}
+
+		if (!await _tomatenMusicDataService.IsConnectedAsync(request.GuildId) == true)
+			return BadRequest("The Bot is not connected.");
+
+		MusicActionResponse response;
+
+		try
+        {
+			response = await _tomatenMusicDataService.TrackProvider.SearchAsync(request.TrackUri);
+		}catch (Exception ex)
+        {
+			return NotFound(ex.Message + "\n" + ex.StackTrace);
+        }
+
+		_eventBus.OnPlayRequestEvent(new TrackPlayArgs(response, request.GuildId, TimeSpan.FromSeconds(request.StartTimeSeconds), request.Now));
+
+		return Ok();
+    }
 }

TomatenMusic/Models/EventArgs/TrackPlayArgs.cs

@@ -0,0 +1,22 @@
+using Emzi0767.Utilities;
+using Lavalink4NET.Player;
+using TomatenMusic.Music;
+
+namespace TomatenMusic_Api.Models.EventArgs
+{
+    public class TrackPlayArgs : AsyncEventArgs
+    {
+        public MusicActionResponse Response { get; set; }
+        public ulong GuildId { get; set; }
+        public TimeSpan StartTime { get; set; }
+        public bool Now { get; set; }
+
+        public TrackPlayArgs(MusicActionResponse response, ulong guildId, TimeSpan startTime, bool now)
+        {
+            Response = response;
+            GuildId = guildId;
+            StartTime = startTime;
+            Now = now;
+        }
+    }
+}

TomatenMusic/Models/TrackPlayRequest.cs

@@ -0,0 +1,10 @@
+namespace TomatenMusic_Api.Models
+{
+    public class TrackPlayRequest
+    {
+        public ulong GuildId { get; set; }
+        public string TrackUri { get; set; }
+        public bool Now { get; set; }
+        public int StartTimeSeconds { get; set; }
+    }
+}

TomatenMusic/Services/EventBus.cs

@@ -12,7 +12,7 @@ public class InProcessEventBus
 
 	public event AsyncEventHandler<InProcessEventBus, ChannelDisconnectArgs>? OnDisconnectRequest;
 
-
+	public event AsyncEventHandler<InProcessEventBus, TrackPlayArgs> OnPlayRequest;
 	public void OnConnectRequestEvent(ChannelConnectArgs e)
 	{
 		_ = OnConnectRequest?.Invoke(this, e);
@@ -22,5 +22,10 @@ public class InProcessEventBus
 	{
 		_ = OnDisconnectRequest?.Invoke(this, e);
 	}
+
+	public void OnPlayRequestEvent(TrackPlayArgs e)
+	{
+		_ = OnPlayRequest?.Invoke(this, e);
+	}
 }
 

TomatenMusic/Services/TomatenMusicDataService.cs

@@ -11,12 +11,14 @@ namespace TomatenMusic_Api
     public class TomatenMusicDataService : IHostedService
     {
         private ILogger<TomatenMusicDataService> _logger;
-        public IServiceProvider _serviceProvider { get; set; } = TomatenMusicBot.ServiceProvider;
+        private IServiceProvider _serviceProvider { get; set; } = TomatenMusicBot.ServiceProvider;
         public IAudioService _audioService { get; set; }
+        public TrackProvider TrackProvider { get; set; }
         public TomatenMusicDataService(ILogger<TomatenMusicDataService> logger)
         {
             _logger = logger;
             _audioService = _serviceProvider.GetRequiredService<IAudioService>();
+            TrackProvider = _serviceProvider.GetRequiredService<TrackProvider>();
         }
 
         public async Task<PlayerConnectionInfo> GetConnectionInfoAsync(ulong guild_id)

TomatenMusic/Services/TomatenMusicService.cs

@@ -26,9 +26,40 @@ namespace TomatenMusic_Api
 		{
             _inProcessEventBus.OnConnectRequest += _inProcessEventBus_OnConnectRequest;
             _inProcessEventBus.OnDisconnectRequest += _inProcessEventBus_OnDisconnectRequest;
+            _inProcessEventBus.OnPlayRequest += _inProcessEventBus_OnPlayRequest;
 		}
 
-        private async Task _inProcessEventBus_OnDisconnectRequest(InProcessEventBus sender, ChannelDisconnectArgs e)
+        private async Task _inProcessEventBus_OnPlayRequest(InProcessEventBus sender, TrackPlayArgs e)
+        {
+			GuildPlayer player = _audioService.GetPlayer<GuildPlayer>(e.GuildId);
+
+			if (e.Response.Tracks != null && e.Response.Tracks.Any())
+            {
+				if (e.Now)
+					await player.PlayTracksNowAsync(e.Response.Tracks);
+				else
+					await player.PlayTracksAsync(e.Response.Tracks);
+
+				return;
+			}
+
+			if (e.Response.IsPlaylist)
+            {
+				if (e.Now)
+					await player.PlayPlaylistNowAsync(e.Response.Playlist);
+				else
+					await player.PlayPlaylistAsync(e.Response.Playlist);
+			}else
+            {
+				if (e.Now)
+					await player.PlayNowAsync(e.Response.Track, e.StartTime);
+				else
+					await player.PlayAsync(e.Response.Track, e.StartTime);
+			}
+
+		}
+
+		private async Task _inProcessEventBus_OnDisconnectRequest(InProcessEventBus sender, ChannelDisconnectArgs e)
         {
             GuildPlayer player = _audioService.GetPlayer<GuildPlayer>(e.GuildId);
 			player.DisconnectAsync();

TomatenMusicCore/Commands/PlayCommandGroup.cs

@@ -79,7 +79,7 @@ namespace TomatenMusic.Commands
 
                 try
                 {
-                    if (response.isPlaylist)
+                    if (response.IsPlaylist)
                     {
                         ILavalinkPlaylist playlist = response.Playlist;
                         await player.PlayPlaylistNowAsync(playlist);
@@ -232,7 +232,7 @@ namespace TomatenMusic.Commands
 
             try
                 {
-                    if (response.isPlaylist)
+                    if (response.IsPlaylist)
                     {
                         ILavalinkPlaylist playlist = response.Playlist;
                         await player.PlayPlaylistAsync(playlist);

TomatenMusicCore/Music/Entitites/YoutubePlaylist.cs

@@ -28,12 +28,12 @@ namespace TomatenMusic.Music.Entitites
         public Playlist YoutubeItem { get; set; }
         public Uri AuthorThumbnail { get; set; }
 
-        public YoutubePlaylist(string name, IEnumerable<LavalinkTrack> tracks, Uri uri)
+        public YoutubePlaylist(string name, IEnumerable<LavalinkTrack> tracks, string id)
         {
-            Identifier = uri.ToString().Replace("https://www.youtube.com/playlist?list=", "").Replace("https://youtube.com/playlist?list=", "");
+            Identifier = id;
             Name = name;
             Tracks = tracks;
-            Url = uri;
+            Url = new Uri($"https://youtube.com/playlist?list={id}");
             TrackCount = tracks.Count();
 
         }

TomatenMusicCore/Music/GuildPlayer.cs

@@ -73,7 +73,7 @@ namespace TomatenMusic.Music
             QueuePrompt.UpdateFor(GuildId);
         }
 
-        public async Task PlayTracksAsync(List<LavalinkTrack> tracks)
+        public async Task PlayTracksAsync(IEnumerable<LavalinkTrack> tracks)
         {
             EnsureNotDestroyed();
             EnsureConnected();

TomatenMusicCore/Music/MusicActionResponse.cs

@@ -11,12 +11,12 @@ namespace TomatenMusic.Music
         public ILavalinkPlaylist Playlist { get; }
         public LavalinkTrack Track { get; }
         public IEnumerable<LavalinkTrack> Tracks { get; }
-        public bool isPlaylist { get; }
+        public bool IsPlaylist { get; }
         public MusicActionResponse(LavalinkTrack track = null, ILavalinkPlaylist playlist = null, IEnumerable<LavalinkTrack> tracks = null)
         {
             Playlist = playlist;
             Track = track;
-            isPlaylist = playlist != null;
+            IsPlaylist = playlist != null;
             Tracks = tracks;
         }
     }

TomatenMusicCore/Music/PlayerQueue.cs

@@ -59,7 +59,7 @@ namespace TomatenMusic.Music
 
         }
 
-        public Task QueueTracksAsync(List<LavalinkTrack> tracks)
+        public Task QueueTracksAsync(IEnumerable<LavalinkTrack> tracks)
         {
             return Task.Run(() =>
             {

TomatenMusicCore/Services/TrackProvider.cs

@@ -5,6 +5,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Web;
 using TomatenMusic.Music.Entitites;
 using TomatenMusic.Services;
 
@@ -57,7 +58,8 @@ namespace TomatenMusic.Music
 
             if (loadResult.LoadType == TrackLoadType.PlaylistLoaded && !isSearch)
                 return new MusicActionResponse(
-                    playlist: await _youtubeService.PopulatePlaylistAsync(new YoutubePlaylist(loadResult.PlaylistInfo.Name, await FullTrackContext.PopulateTracksAsync(loadResult.Tracks), uri)));
+                    playlist: await _youtubeService.PopulatePlaylistAsync(
+                        new YoutubePlaylist(loadResult.PlaylistInfo.Name, await FullTrackContext.PopulateTracksAsync(loadResult.Tracks), ParseListId(query))));
             else
                 return new MusicActionResponse(await FullTrackContext.PopulateAsync(loadResult.Tracks.First()));
 
@@ -79,5 +81,27 @@ namespace TomatenMusic.Music
 
         }
 
+        public string ParseListId(string url)
+        {
+            var uri = new Uri(url, UriKind.Absolute);
+
+            // you can check host here => uri.Host <= "www.youtube.com"
+
+            var query = HttpUtility.ParseQueryString(uri.Query);
+
+            var videoId = string.Empty;
+
+            if (query.AllKeys.Contains("list"))
+            {
+                videoId = query["list"];
+            }
+            else
+            {
+                videoId = uri.Segments.Last();
+            }
+
+            return videoId;
+        }
+
     }
 }

TomatenMusicCore/TomatenMusicCore.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
@@ -11,17 +11,17 @@
   </PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="DSharpPlus" Version="4.2.0-nightly-01088" />
+		<PackageReference Include="DSharpPlus" Version="4.2.0-nightly-01101" />
-		<PackageReference Include="DSharpPlus.Interactivity" Version="4.2.0-nightly-01084" />
+		<PackageReference Include="DSharpPlus.Interactivity" Version="4.2.0-nightly-01101" />
-		<PackageReference Include="DSharpPlus.SlashCommands" Version="4.2.0-nightly-01088" />
+		<PackageReference Include="DSharpPlus.SlashCommands" Version="4.2.0-nightly-01101" />
-		<PackageReference Include="Google.Apis.YouTube.v3" Version="1.56.0.2617" />
+		<PackageReference Include="Google.Apis.YouTube.v3" Version="1.56.0.2630" />
 		<PackageReference Include="HtmlAgilityPack" Version="1.11.42" />
 		<PackageReference Include="Lavalink4NET" Version="2.1.1" />
 		<PackageReference Include="Lavalink4NET.DSharpPlus" Version="2.1.1" />
-		<PackageReference Include="Lavalink4NET.Logging.Microsoft" Version="2.1.1-preview.5" />
+		<PackageReference Include="Lavalink4NET.Logging.Microsoft" Version="2.1.1-preview.6" />
 		<PackageReference Include="Lavalink4NET.MemoryCache" Version="2.1.1" />
 		<PackageReference Include="Microsoft.AspNet.WebApi.OwinSelfHost" Version="5.2.7" />
-		<PackageReference Include="Microsoft.Extensions.Hosting" Version="6.0.1" />
+		<PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.0-preview.2.22152.2" />
 		<PackageReference Include="SpotifyAPI.Web" Version="6.2.2" />
 		<PackageReference Include="SpotifyAPI.Web.Auth" Version="6.2.2" />
 	</ItemGroup>