add personalplaylists

.vs/youtube-downloader/xs/UserPrefs.xml

@@ -1,19 +1,21 @@
 <Properties StartupConfiguration="{E26F8159-6B4B-4660-A7A4-D0333DFEF0DD}|Default" NuGet.AddPackagesDialog.IncludePrerelease="True">
   <MonoDevelop.Ide.Workbench ActiveDocument="Program.cs">
     <Files>
-      <File FileName="TYTD.Api/Server/Models/InfoType.cs" Line="20" Column="16" />
+      <File FileName="TYTD.Api/Server/Models/InfoType.cs" Line="140" Column="59" />
       <File FileName="TYTD.Api/Server/Functions/Downloader.cs" Line="18" Column="1" />
       <File FileName="TYTD.Api/Server/Models/SavedMedia.cs" Line="1" Column="1" />
       <File FileName="TYTD.Api/Server/Models/SavedVideo.cs" Line="8" Column="1" />
       <File FileName="TYTD.Api/Server/Models/InfomationQueueItem.cs" Line="125" Column="50" />
       <File FileName="TYTD.Api/Server/Functions/ffmpeg.cs" Line="5" Column="15" />
-      <File FileName="Program.cs" Line="539" Column="59" />
+      <File FileName="Program.cs" Line="676" Column="30" />
       <File FileName="TYTD.Api/MyClass.cs" Line="80" Column="14" />
       <File FileName="TYTD.Api/Server/Models/SavedChannel.cs" Line="6" Column="10" />
       <File FileName="TYTD.Api/Server/Models/SavedPlaylist.cs" Line="7" Column="1" />
-      <File FileName="TYTD.Api/Server/Models/VideoDownloadProgress.cs" Line="7" Column="16" />
+      <File FileName="TYTD.Api/Server/Models/VideoDownloadProgress.cs" Line="13" Column="5" />
       <File FileName="youtube-downloader.csproj" Line="1" Column="1" />
       <File FileName="../../../usr/lib/mono/msbuild/15.0/bin/Microsoft.Common.CurrentVersion.targets" Line="2101" Column="5" />
+      <File FileName="TYTD.Api/Server/Models/IEnumerator.cs" Line="1" Column="1" />
+      <File FileName="packages.config" Line="1" Column="1" />
     </Files>
     <Pads>
       <Pad Id="ProjectPad">

Program.cs

@@ -17,12 +17,23 @@ using TYTD.Server.Functions;
 using YoutubeExplode.Videos;
 using YoutubeExplode;
 using YoutubeExplode.Videos.Streams;
-
+using PlaylistsNET;
+using PlaylistsNET.Content;
+using PlaylistsNET.Models;
+using PlaylistsNET.Utils;
 namespace TYTD
 {
 
-    class Program
+    static class Program
     {
+        public static void RemoveRange<T>(this List<T> list,IEnumerable<T> items)
+        {
+            foreach(var item in items)
+            {
+                list.Remove(item);
+            }
+        }
+
         static string webSitePath;
         static void Main(string[] arg)
         {
@@ -65,7 +76,9 @@ namespace TYTD
             Route.Add("/api/AddPlaylistOnly/{Id}", (HttpAction)AddPlaylistOnly);
             Route.Add("/api/AddPlaylist/{Id}", (HttpAction)AddPlaylist);
             Route.Add("/api/AddPlaylistRes/{R}/{Id}", (HttpAction)AddPlaylistRes);
-
+            Route.Add("/api/PersonalPlaylist/{PlaylistName}",(HttpAction)PersonalPlaylist);
+            Route.Add("/api/CreatePlaylist/{Ids}/playlist.{extension}", (HttpAction)CreatePlaylist);
+            Route.Add("/api/CreatePlaylistRes/{Ids}/playlist.{extension}", (HttpAction)CreatePlaylistRes);
             /* Search */
             Route.Add("/api/SearchOnly/{text}", (HttpAction)SearchOnly);
             Route.Add("/api/Search/{text}", (HttpAction)Search);
@@ -106,7 +119,7 @@ namespace TYTD
             Route.Add("/extensions.html", (HttpAction)Extensions);
             Route.Add("/{Path}", (HttpAction)RootPath);
             Route.Add("/{Path}",(HttpAction)UploadFilePut,"PUT");
-            Console.CancelKeyPress += (sender, e) => { ApiLoader.Dispose();var date = DateTime.Now.ToString("yyyyMMdd_HHmmss");File.WriteAllText(Path.Combine("config","queues-close",$"{date}.json"), Downloader.GetQueue()); return; };
+            Console.CancelKeyPress += (sender, e) => { ApiLoader.Dispose();var date = DateTime.Now.ToString("yyyyMMdd_HHmmss");File.WriteAllText(Path.Combine("config","queues-close",$"{date}.json"), Downloader.GetQueue()); e.Cancel = false; };
 
 
             Console.WriteLine("Almost Ready To Listen");
@@ -151,13 +164,13 @@ namespace TYTD
         {
             Downloader.DownloadItem(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
 
         public static void AddItemRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadItem(System.Web.HttpUtility.UrlDecode(args["Id"]), (Resolution)int.Parse(args["R"]));
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void AddFile(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> arguments)
         {
@@ -172,19 +185,19 @@ namespace TYTD
         public static void AddVideoInfo(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadVideoInfo(System.Web.HttpUtility.UrlDecode(args["Id"]), Resolution.NoConvert);
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void AddVideo(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadVideo(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
 
         public static void AddVideoRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadVideo(System.Web.HttpUtility.UrlDecode(args["Id"]), (Resolution)int.Parse(args["R"]));
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void Redownload(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
@@ -193,7 +206,7 @@ namespace TYTD
                 string id =Path.GetFileNameWithoutExtension(item);
                 Downloader.DownloadVideo(id, Resolution.NoConvert);
             }
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
        
         public static void RedownloadRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
@@ -203,7 +216,7 @@ namespace TYTD
                 string id = System.IO.Path.GetFileNameWithoutExtension(item);
                 Downloader.DownloadVideo(id, (Resolution)int.Parse(args["R"]));
             }
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void Watch(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
@@ -215,19 +228,146 @@ namespace TYTD
         public static void AddPlaylistOnly(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadPlaylistOnly(System.Web.HttpUtility.UrlDecode(args["Id"]), Resolution.NoConvert);
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
           public static void AddPlaylist(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadPlaylist(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void AddPlaylistRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadPlaylist(System.Web.HttpUtility.UrlDecode(args["Id"]), (Resolution)int.Parse(args["R"]));
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
+        public static void PersonalPlaylist(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
+        {
+            string playlistName=System.Web.HttpUtility.UrlDecode(args["PlaylistName"]);
+            string playlistNameWithoutExtension =Path.GetFileNameWithoutExtension(playlistName);
+            string path= Path.Combine("PersonalPlaylist", $"{playlistNameWithoutExtension}.json");
+            string extension = Path.GetExtension(playlistName);
+            List<(string Id, Resolution Resolution)> list = JsonConvert.DeserializeObject<List<(string Id, Resolution Resolution)>>(File.ReadAllText(path));
+            string mimeType;
+             rp.AsText(CreatePlaylistString(rq, list, extension, out mimeType),mimeType);
+        }
+        public static void CreatePlaylist(HttpListenerRequest rq,HttpListenerResponse rp,Dictionary<string,string> args)
+        {
+            // Route.Add("/api/PersonalPlaylist/{PlaylistName}", (HttpAction)PersonalPlaylist);
+            //Route.Add("/api/CreatePlaylist/{Ids}/playlist.{extension}", (HttpAction)CreatePlaylist);
+            //Route.Add("/api/CreatePlaylistRes/{Ids}/playlist.{extension}", (HttpAction)CreatePlaylistRes);
+
+            string[] ids= System.Web.HttpUtility.UrlDecode(args["Ids"]).Split(',');
+            var list = new List<(string Id, Resolution Resolution)>();
+            foreach (var id in ids)
+            {
+                list.Add((id, Resolution.NoConvert));
+            }
+            string mimeType;
+            rp.AsText(CreatePlaylistString(rq, list, args["extension"],out mimeType),mimeType);
+        }
+        public static void CreatePlaylistRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
+        {
+            string[] ids = System.Web.HttpUtility.UrlDecode(args["Ids"]).Split(',');
+            var list = new List<(string Id, Resolution Resolution)>();
+            for (int i=0;i<list.Count;i+=2)
+            {
+                string id = ids[i];
+                string res = ids[i + 1];
+                list.Add((id,(Resolution)int.Parse(res)));
+            }
+            string mimeType;
+            rp.AsText(CreatePlaylistString(rq, list, args["extension"], out mimeType),mimeType);
+        }
+        public static string CreatePlaylistString(HttpListenerRequest req, List<(string Id, Resolution Resolution)> videoIds, string ext,out string mimeType)
+        {
+            string[] _res = { "Converted", "NotConverted", "Audio" };
+            string UrlBegin = GetServerRoot(req);
+            string ext2 = ext.TrimStart('.');
+            if (ext2 == "m3u" || ext2 == "m3u8")
+            {
+                M3uPlaylist playlist = new M3uPlaylist();
+                playlist.IsExtended = true;
+
+                foreach (var item in videoIds)
+                {
+
+                    M3uPlaylistEntry entry = new M3uPlaylistEntry();
+                    entry.Path = UrlBegin.TrimEnd('/') + $"/api/Storage/File/{_res[(int)item.Resolution]}/{item.Id}.mp4";
+                    var video = JsonConvert.DeserializeObject<SavedVideo>(File.ReadAllText(Path.Combine("Info", $"{item.Id}.json")));
+                    entry.Title = video.Title;
+                    entry.AlbumArtist = video.AuthorTitle;
+                    entry.Duration = TimeSpan.FromSeconds(video.Duration);
+                    playlist.PlaylistEntries.Add(entry);
+                }
+
+                M3uContent content = new M3uContent();
+                mimeType = "audio/x-mpegurl";
+                return content.ToText(playlist);
+            } else if (ext2 == "wpl")
+            {
+                WplPlaylist playlist = new WplPlaylist();
+
+
+                foreach (var item in videoIds)
+                {
+
+                    WplPlaylistEntry entry = new WplPlaylistEntry();
+                    entry.Path = UrlBegin.TrimEnd('/') + $"/api/Storage/File/{_res[(int)item.Resolution]}/{item.Id}.mp4";
+                    var video = JsonConvert.DeserializeObject<SavedVideo>(File.ReadAllText(Path.Combine("Info", $"{item.Id}.json")));
+                    entry.TrackTitle = video.Title;
+                    entry.TrackArtist = video.AuthorTitle;
+                    entry.Duration = TimeSpan.FromSeconds(video.Duration);
+                    playlist.PlaylistEntries.Add(entry);
+                }
+
+                WplContent content = new WplContent();
+                mimeType = "application/vnd.ms-wpl";
+                return content.ToText(playlist);
+            } else if (ext2 == "pls")
+            {
+                PlsPlaylist playlist = new PlsPlaylist();
+
+                int i = 1;
+                foreach (var item in videoIds)
+                {
+
+                    PlsPlaylistEntry entry = new PlsPlaylistEntry();
+                    entry.Path = UrlBegin.TrimEnd('/') + $"/api/Storage/File/{_res[(int)item.Resolution]}/{item.Id}.mp4";
+                    var video = JsonConvert.DeserializeObject<SavedVideo>(File.ReadAllText(Path.Combine("Info", $"{item.Id}.json")));
+                    entry.Title = video.Title;
+                    entry.Nr = i++;
+
+                    playlist.PlaylistEntries.Add(entry);
+                }
+                mimeType = "audio/x-scpls";
+                PlsContent content = new PlsContent();
+                return content.ToText(playlist);
+            } else if (ext2 == "zpl")
+            {
+                ZplPlaylist playlist = new ZplPlaylist();
+
+
+                foreach (var item in videoIds)
+                {
+
+                   ZplPlaylistEntry entry = new ZplPlaylistEntry();
+                    entry.Path = UrlBegin.TrimEnd('/') + $"/api/Storage/File/{_res[(int)item.Resolution]}/{item.Id}.mp4";
+                    var video = JsonConvert.DeserializeObject<SavedVideo>(File.ReadAllText(Path.Combine("Info", $"{item.Id}.json")));
+                    entry.TrackTitle = video.Title;
+                    entry.TrackArtist = video.AuthorTitle;
+                    entry.Duration = TimeSpan.FromSeconds(video.Duration);
+
+                    playlist.PlaylistEntries.Add(entry);
+                }
+                mimeType = "application/vnd.ms-zpl";
+                ZplContent content = new ZplContent();
+                return content.ToText(playlist);
+            }
+            mimeType = "text/plain";
+            return "Invalid";
+        }
+
         #endregion
         #region Search
         public static void SearchOnly(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
@@ -250,36 +390,36 @@ namespace TYTD
         {
             Downloader.DownloadChannelOnly(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void AddChannel(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadChannel(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void AddChannelRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadChannel(System.Web.HttpUtility.UrlDecode(args["Id"]), (Resolution)int.Parse(args["R"]));
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         #endregion
         #region User
         public static void AddUserOnly(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
            Downloader.DownloadUserOnly(System.Web.HttpUtility.UrlDecode(args["Id"]));
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void AddUser(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadUser(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void AddUserRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadUser(System.Web.HttpUtility.UrlDecode(args["Id"]), (Resolution)int.Parse(args["R"]));
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         #endregion
         #region Queue And Progress
@@ -291,7 +431,7 @@ namespace TYTD
         public static void QueueMove(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.ModQueue(args["To"], args["From"]);
-            rp.AsRedirect("/");
+            rp.AsText("<script>history.back();</script>");
         }
         public static void QueueMove2(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> arguments)
         {
@@ -326,7 +466,7 @@ namespace TYTD
         #region Storage
         public static void StorageGetDirectories(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
-            string path = Downloader.DL.GetPath(true, args["Path"]);
+            string path = Downloader.DL.GetPath(true, System.Web.HttpUtility.UrlDecode(args["Path"]));
 
             if (Directory.Exists(path))
             {
@@ -340,7 +480,7 @@ namespace TYTD
         }
         public static void StorageGetFiles(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
-            string path = Downloader.DL.GetPath(true, args["Path"]);
+            string path = Downloader.DL.GetPath(true, System.Web.HttpUtility.UrlDecode(args["Path"]));
 
             if (Directory.Exists(path))
             {
@@ -354,14 +494,14 @@ namespace TYTD
         }
         public static void StorageDirectoryExists(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
-            string path = Downloader.DL.GetPath(true, args["Path"]);
+            string path = Downloader.DL.GetPath(true, System.Web.HttpUtility.UrlDecode(args["Path"]));
             string json = Directory.Exists(path) ? "true" : "false";
             rp.AsText(json, "text/plain");
 
         }
         public static void StorageFileExists(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
-            string path = Downloader.DL.GetPath(true, args["Path"]);
+            string path = Downloader.DL.GetPath(true, System.Web.HttpUtility.UrlDecode(args["Path"]));
             string json = File.Exists(path) ? "true" : "false";
             rp.AsText(json, "text/plain");
 
@@ -374,7 +514,7 @@ namespace TYTD
             }
             else
             {
-                string path = Downloader.DL.GetPath(true, args["Path"]);
+                string path = Downloader.DL.GetPath(true, System.Web.HttpUtility.UrlDecode(args["Path"]));
                 if (Directory.Exists(path))
                 {
                     string indexHtml = Path.Combine(path, "index.html");
@@ -421,7 +561,7 @@ namespace TYTD
         }
         public static void Video(HttpListenerRequest rq,HttpListenerResponse rp,Dictionary<string,string> args)
         {
-            YoutubeExplode.Videos.VideoId? vid = YoutubeExplode.Videos.VideoId.TryParse(args["Id"]);
+            VideoId? vid = VideoId.TryParse(System.Web.HttpUtility.UrlDecode(args["Id"]));
             if (vid.HasValue)
             {
                 string path = Downloader.DL.GetPath(true, "NotConverted",vid.Value +".mp4");
@@ -436,7 +576,7 @@ namespace TYTD
         }
         public static void VideoRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
-           VideoId? vid = VideoId.TryParse(args["Id"]);
+           VideoId? vid = VideoId.TryParse(System.Web.HttpUtility.UrlDecode(args["Id"]));
             if (vid.HasValue)
             {
                 int res;
@@ -519,7 +659,7 @@ namespace TYTD
         }
         private static void UploadFilePut(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> arguments)
         {
-            string p = arguments["Path"].Split(new char[] { '?' }, StringSplitOptions.RemoveEmptyEntries)[0];
+            string p = System.Web.HttpUtility.UrlDecode(arguments["Path"]).Split(new char[] { '?' }, StringSplitOptions.RemoveEmptyEntries)[0];
             string path = Path.Combine(webSitePath, p);
             bool exists = File.Exists(path);
             using (var instr = request.InputStream)
@@ -541,13 +681,132 @@ namespace TYTD
 
         private static void Endpoint(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> arguments)
         {
+            //MultiDictionary<string, string> multi = new MultiDictionary<string, string>();
             request.ParseBody(arguments);
             List<string> print = new List<string>();
             bool hasOtherResponse=false;
             bool success = true;
             if(arguments.ContainsKey("operation"))
             {
-                if (arguments["operation"] == "server_download")
+                if (arguments["operation"] == "create_personal_playlist")
+                {
+                    string myName = arguments["name"];
+                    string path = Downloader.DL.GetPath(true, "PersonalPlaylist", $"{myName}.json");
+
+                    string[] ids = System.Web.HttpUtility.UrlDecode(arguments["ids"]).Split(',');
+                    var list = new List<(string Id, Resolution Resolution)>();
+                    list.AddRange(ids.Select(e => (e, Resolution.NoConvert)));
+
+                    File.WriteAllText(path, JsonConvert.SerializeObject(list));
+                } 
+                else if (arguments["operation"] == "create_personal_playlist_res") 
+                {
+                    string myName = arguments["name"];
+                    string path = Downloader.DL.GetPath(true, "PersonalPlaylist", $"{myName}.json");
+
+                    string[] ids = System.Web.HttpUtility.UrlDecode(arguments["ids"]).Split(',');
+                    var list = new List<(string Id, Resolution Resolution)>();
+                 
+                    for (int i = 0; i < list.Count; i += 2)
+                    {
+                        string id = ids[i];
+                        string res = ids[i + 1];
+                        list.Add((id, (Resolution)int.Parse(res)));
+                    }
+
+                    File.WriteAllText(path, JsonConvert.SerializeObject(list));
+
+                }
+                else if (arguments["operation"] == "add_to_personal_playlist")
+                {
+                    string myName = arguments["name"];
+                    string path = Downloader.DL.GetPath(true, "PersonalPlaylist", $"{myName}.json");
+
+                    string[] ids = System.Web.HttpUtility.UrlDecode(arguments["ids"]).Split(',');
+                    var list = JsonConvert.DeserializeObject<List<(string Id, Resolution Resolution)>>(File.ReadAllText(path));
+
+
+                    list.AddRange(ids.Select(e => (e, Resolution.NoConvert)));
+                    File.WriteAllText(path, JsonConvert.SerializeObject(list));
+                }
+                else if (arguments["operation"] == "add_to_personal_playlist_res")
+                {
+                    string myName = arguments["name"];
+                    string path = Downloader.DL.GetPath(true, "PersonalPlaylist", $"{myName}.json");
+
+                    string[] ids = System.Web.HttpUtility.UrlDecode(arguments["ids"]).Split(',');
+                    var list = JsonConvert.DeserializeObject<List<(string Id, Resolution Resolution)>>(File.ReadAllText(path));
+
+                    for (int i = 0; i < list.Count; i += 2)
+                    {
+                        string id = ids[i];
+                        string res = ids[i + 1];
+                        list.Add((id, (Resolution)int.Parse(res)));
+                    }
+
+                    File.WriteAllText(path, JsonConvert.SerializeObject(list));
+                }
+                else if (arguments["operation"] == "insert_to_personal_playlist")
+                {
+                    string myName = arguments["name"];
+                    string path = Downloader.DL.GetPath(true, "PersonalPlaylist", $"{myName}.json");
+
+                    string[] ids = System.Web.HttpUtility.UrlDecode(arguments["ids"]).Split(',');
+                    var list = JsonConvert.DeserializeObject<List<(string Id, Resolution Resolution)>>(File.ReadAllText(path));
+                    int offset = 0;
+                    if (arguments.ContainsKey("offset"))
+                    {
+                        if (!int.TryParse(arguments["offset"], out offset))
+                        {
+                            offset = 0;
+                        }
+                    }
+                    list.InsertRange(offset, ids.Select(e => (e, Resolution.NoConvert)));
+                    File.WriteAllText(path, JsonConvert.SerializeObject(list));
+                }
+                else if (arguments["operation"] == "remove_from_personal_playlist")
+                {
+                    string myName = arguments["name"];
+                    string path = Downloader.DL.GetPath(true, "PersonalPlaylist", $"{myName}.json");
+
+                    string[] ids = System.Web.HttpUtility.UrlDecode(arguments["ids"]).Split(',');
+                    var list = JsonConvert.DeserializeObject<List<(string Id, Resolution Resolution)>>(File.ReadAllText(path));
+                    List<(string, Resolution)> todel = new List<(string, Resolution)>();
+                    foreach(var item in list)
+                    {
+                        if(ids.Contains(item.Id))
+                        {
+                            todel.Add(item);
+                        }
+                    }
+                    list.RemoveRange(todel);
+                    File.WriteAllText(path, JsonConvert.SerializeObject(list));
+                }
+                else if (arguments["operation"] == "insert_to_personal_playlist_res")
+                {
+                    string myName = arguments["name"];
+                    string path = Downloader.DL.GetPath(true, "PersonalPlaylist", $"{myName}.json");
+
+                    string[] ids = System.Web.HttpUtility.UrlDecode(arguments["ids"]).Split(',');
+                    var list = JsonConvert.DeserializeObject<List<(string Id, Resolution Resolution)>>(File.ReadAllText(path));
+                    int offset = 0;
+                    if (arguments.ContainsKey("offset"))
+                    {
+                        if (!int.TryParse(arguments["offset"], out offset))
+                        {
+                            offset = 0;
+                        }
+                    }
+                    for (int i = 0; i < list.Count; i += 2)
+                    {
+                        string id = ids[i];
+                        string res = ids[i + 1];
+                        list.Insert(offset++,(id, (Resolution)int.Parse(res)));
+                    }
+
+                    File.WriteAllText(path, JsonConvert.SerializeObject(list));
+                }
+                else if (arguments["operation"] == "server_download")
                 {
                     if (arguments.ContainsKey("url"))
                     {
@@ -685,7 +944,7 @@ namespace TYTD
         }
         public static void RootPath(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
-            string p = args["Path"].Split(new char[] { '?' }, StringSplitOptions.RemoveEmptyEntries)[0]; 
+            string p = System.Web.HttpUtility.UrlDecode(args["Path"]).Split(new char[] { '?' }, StringSplitOptions.RemoveEmptyEntries)[0]; 
             string path = Path.Combine(webSitePath, p);
             if (Directory.Exists(path))
             {
@@ -739,6 +998,18 @@ namespace TYTD
             response.WithCORS();
             return false;
         }
+        public static string GetServerRoot(HttpListenerRequest req)
+        {
+            if(req.Headers.AllKeys.Contains("ServerRoot"))
+            {
+                return req.Headers["ServerRoot"];
+            }
+            else
+            {
+                return $"http://{req.LocalEndPoint.ToString()}/";
+            }
+
+        }
 
     }
 }

TYTD.Api/Server/Models/IEnumerator.cs

@@ -0,0 +1,6 @@
+namespace TYTD.Server.Models
+{
+    internal interface IEnumerator<T1, T2>
+    {
+    }
+}

TYTD.Api/Server/Models/InfoType.cs

@@ -1,6 +1,10 @@
 using YoutubeExplode.Channels;
 using YoutubeExplode.Playlists;
 using YoutubeExplode.Videos;
+using System.Collections.Generic;
+using System.Collections;
+using System.Linq;
+using System.Collections.ObjectModel;
 
 namespace TYTD.Server.Models
 {
@@ -13,6 +17,129 @@ namespace TYTD.Server.Models
         ClosedCaptions=4,
         FileDownload=5
     }
+    public class MultiDictionary<T1, T2> : IDictionary<T1, T2>
+    {
+        Dictionary<T1, List<T2>> _dict= new Dictionary<T1, List<T2>>();
+
+        public IReadOnlyDictionary<T1, List<T2>> Dictionary { get { return _dict; } }
+
+        public T2 this[T1 key] { get => throw new System.NotImplementedException(); set => throw new System.NotImplementedException(); }
+
+        public ICollection<T1> Keys => _dict.Keys;
+
+        public ICollection<T2> Values => new Collection<T2>( _dict.Values.Select<List<T2>, T2>(e => e.First()).ToList());
+
+        public int Count => _dict.Count;
+
+        public bool IsReadOnly => false;
+
+        public void Add(T1 key, T2 value)
+        {
+            if(!_dict.ContainsKey(key))
+            {
+                _dict.Add(key, new List<T2>());
+            }
+            _dict[key].Add(value);
+        }
+
+        public void Add(KeyValuePair<T1, T2> item)
+        {
+            Add(item.Key, item.Value);
+        }
+
+        public void Clear()
+        {
+            _dict.Clear();
+        }
+
+        public bool Contains(KeyValuePair<T1, T2> item)
+        {
+            if(_dict.ContainsKey(item.Key))
+            {
+                return _dict[item.Key].Contains(item.Value);
+
+            }
+            return false;
+        }
+
+        public bool ContainsKey(T1 key)
+        {
+            return _dict.ContainsKey(key);
+        }
+
+        public void CopyTo(KeyValuePair<T1, T2>[] array, int arrayIndex)
+        {
+            int i = arrayIndex;
+           foreach(var item in _dict)
+            {
+                var v = new KeyValuePair<T1, T2>(item.Key,item.Value.First());
+
+                array[i++]=v;
+            }
+        }
+
+        public IEnumerator<KeyValuePair<T1, T2>> GetEnumerator()
+        {
+            return new TEnumerator(_dict.GetEnumerator());
+        }
+        private class TEnumerator : IEnumerator<KeyValuePair<T1,T2>>
+        {
+            public TEnumerator(IEnumerator<KeyValuePair<T1,List<T2>>> dict)
+            {
+                _enum = dict;
+            }
+            IEnumerator<KeyValuePair<T1, List<T2>>> _enum;
+            public object Current => new KeyValuePair<T1, T2>(_enum.Current.Key, _enum.Current.Value.First());
+
+            KeyValuePair<T1, T2> IEnumerator<KeyValuePair<T1, T2>>.Current => new KeyValuePair<T1, T2>(_enum.Current.Key, _enum.Current.Value.First());
+
+            public void Dispose()
+            {
+                _enum.Dispose();
+            }
+
+            public bool MoveNext()
+            {
+               return _enum.MoveNext();
+            }
+
+            public void Reset()
+            {
+                _enum.Reset();
+            }
+        }
+        public bool Remove(T1 key)
+        {
+            return _dict.Remove(key);
+        }
+
+        public bool Remove(KeyValuePair<T1, T2> item)
+        {
+            if(_dict.ContainsKey(item.Key))
+            {
+                return _dict[item.Key].Remove(item.Value);
+
+            }
+            return false;
+        }
+
+        public bool TryGetValue(T1 key, out T2 value)
+        {
+            List<T2> value0;
+            if(_dict.TryGetValue(key,out value0))
+            {
+                value = value0.First();
+                return true;
+            }
+            value = default(T2);
+            return false;
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return new TEnumerator(_dict.GetEnumerator());
+        }
+    }
     public class IDResolutionTypeTriplet
     {
         public string Id { get; set; }

TYTD.Api/Server/Models/VideoDownloadProgress.cs

@@ -10,4 +10,5 @@ namespace TYTD.Server.Models
         public int Progress { get; set; }
         public double ProgressRaw { get; set; }
     }
+
 }

obj/x86/Release/youtube-downloader.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-86258721c083b2dc3445d3e49869600975273fa0
+3a0ad01444a7c622c3bd15b537d0dc7e888f6685

obj/x86/Release/youtube-downloader.csproj.FileListAbsolute.txt

@@ -705,3 +705,4 @@
 /home/mike/tytd-server/obj/x86/Release/youtube-downloader.csproj.CopyComplete
 /home/mike/tytd-server/obj/x86/Release/youtube-downloader.exe
 /home/mike/tytd-server/bin/Release/System.Text.Encoding.CodePages.xml
+/home/mike/tytd-server/bin/Release/PlaylistsNET.dll

packages.config

@@ -7,6 +7,7 @@
   <package id="Microsoft.CSharp" version="4.7.0" targetFramework="net47" />
   <package id="MimeTypesMap" version="1.0.8" targetFramework="net47" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net47" />
+  <package id="PlaylistsNET" version="1.1.3" targetFramework="net47" />
   <package id="SimpleBase" version="1.3.1" targetFramework="net47" />
   <package id="Simple-HTTP" version="1.0.6" targetFramework="net47" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net47" />

youtube-downloader.csproj

@@ -112,6 +112,9 @@
     <Reference Include="CookiesTxtParser">
       <HintPath>packages\CookiesTxtParser.1.0.1\lib\netstandard2.0\CookiesTxtParser.dll</HintPath>
     </Reference>
+    <Reference Include="PlaylistsNET">
+      <HintPath>packages\PlaylistsNET.1.1.3\lib\net45\PlaylistsNET.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Program.cs" />