Hopefully made this program work without WebSite Directory

Program.cs

@@ -21,6 +21,8 @@ using PlaylistsNET;
 using PlaylistsNET.Content;
 using PlaylistsNET.Models;
 using PlaylistsNET.Utils;
+using YoutubeExplode.Playlists;
+
 namespace TYTD
 {
 
@@ -71,7 +73,7 @@ namespace TYTD
             Route.Add("/api/Redownload", (HttpAction)Redownload);
             Route.Add("/api/Redownload/{R}", (HttpAction)RedownloadRes);
             Route.Add("/api/Watch/{VideoId}", (HttpAction)Watch);
-
+            Route.Add("/api/Info/Video/{Id}",(HttpAction)VideoInfo);
             /* Playlist */
             Route.Add("/api/AddPlaylistOnly/{Id}", (HttpAction)AddPlaylistOnly);
             Route.Add("/api/AddPlaylist/{Id}", (HttpAction)AddPlaylist);
@@ -79,9 +81,14 @@ namespace TYTD
             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);
+            Route.Add("/api/Info/Playlist/{Id}", (HttpAction)PlaylistInfo);
+            Route.Add("/api/ListPlaylists.html", (HttpAction)ListPlaylists);
             /* Search */
             Route.Add("/api/SearchOnly/{text}", (HttpAction)SearchOnly);
             Route.Add("/api/Search/{text}", (HttpAction)Search);
+            Route.Add("/api/SearchVideos/", (HttpAction)SearchVideos,"POST");
+            Route.Add("/api/SearchVideos/{query}", (HttpAction)SearchVideos, "GET");
+            Route.Add("/api/SearchVideos/", (HttpAction)SearchVideos, "GET");
 
             /* Channel */
             Route.Add("/api/AddChannelOnly/{Id}", (HttpAction)AddChannelOnly);
@@ -95,9 +102,11 @@ namespace TYTD
 
             /* Queue and Progress */
             Route.Add("/api/QueueList", (HttpAction)QueueList);
+            Route.Add("/api/QueueList.html", (HttpAction)QueueListHtml);
             Route.Add("/api/QueueMove/{From}/{To}", (HttpAction)QueueMove);
             Route.Add("/api/QueueMove2/{To}/{Id}", (HttpAction)QueueMove2);
             Route.Add("/api/Progress", (HttpAction)VideoProgress);
+            Route.Add("/api/Progress.html", (HttpAction)VideoProgressHtml);
             Route.Add("/api/Redo", (HttpAction)Redo);
             Route.Add("/api/Cancel", (HttpAction)Cancel);
            
@@ -113,6 +122,7 @@ namespace TYTD
 
             Route.Add("/api/endpoint", (HttpAction)Endpoint,"POST");
             
+           
             ApiLoader.Init();
             /* Other */
             Route.Add("/", (HttpAction)Index);
@@ -137,6 +147,10 @@ namespace TYTD
         }
 
 
+       public static void AddEscapedHtml<T>(this Dictionary<T,string> dict,T key,string value)
+        {
+            dict.Add(key, WebUtility.HtmlEncode(value));
+        }
 
         private static async Task<StreamManifest> GetManifest(YoutubeClient arg1, VideoId arg2)
         {
@@ -164,44 +178,81 @@ namespace TYTD
         {
             Downloader.DownloadItem(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+           
         }
 
         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.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void AddFile(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> arguments)
         {
             Downloader.DownloadFile(arguments["Url"]);
-            response.AsText("<script>history.back();</script>\n");
+            request.RedirectIt(response);
+
         }
         public static void AddCaptions(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> arguments)
         {
             Downloader.DownloadCaptions(arguments["Id"]);
-            response.AsText("<script>history.back();</script>\n");
+            request.RedirectIt(response);
 
         }
         #endregion
         #region Video
+        public static void VideoInfo(HttpListenerRequest request,HttpListenerResponse response,Dictionary<string,string> args)
+        {
+            //"<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>{Title}</title></head><body><h1>{Title}</h1><h3>{AuthorTitle}</h3><table><thead><tr><th></th><th></th></tr></thead><tbody>{Elements}</tbody></table></body></html>"
+            //video id 
+            VideoId? id=VideoId.TryParse(args["Id"]);
+            if(id.HasValue)
+            {
+                var item=JsonConvert.DeserializeObject<SavedVideo>(File.ReadAllText(Path.Combine("Info", $"{id.Value.Value}.json")));
+                Dictionary<string, string> videos = new Dictionary<string, string>();
+                videos.AddEscapedHtml("Title", item.Title);
+                videos.AddEscapedHtml("Id", item.Id);
+                videos.AddEscapedHtml("AuthorTitle", item.AuthorTitle);
+                videos.AddEscapedHtml("AuthorChannelId", item.AuthorChannelId);
+                videos.AddEscapedHtml("DurationStringLong", TimeSpan.FromSeconds(item.Duration).ToString());
+                videos.AddEscapedHtml("DurationNumber", item.Duration.ToString());
+                videos.AddEscapedHtml("Likes", item.Likes.ToString());
+                videos.AddEscapedHtml("Dislikes", item.Dislikes.ToString());
+                videos.AddEscapedHtml("Views", item.Views.ToString());
+
+                videos.AddEscapedHtml("Description", item.Description);
+                videos.AddEscapedHtml("UploadDate", DateTime.Parse(item.UploadDate).ToShortDateString());
+
+                string res=ApiLoader.RenderFileOrDefault("WebSite/err/video_list/VideoInfo.html", "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>Information about {Title}</title></head><body><h1>Video Info for {Title}</h1><h3>Video Id: {Id}</h3><h3>Video Channel: {AuthorTitle}</h3><h3>Video Channel Id: {AuthorChannelId}</h3><h3>Likes: {Likes}, Dislikes: {Dislikes}, Views: {Views}</h3><h3>Upload Date: {UploadDate}</h3><h3>Duration: {DurationStringLong}</h3><h3>Description:</h3><p>{Description}</p></body></html>", videos);
+                response.AsText(res);
+            }   
+            else
+            {
+                response.AsText("Invalid Video Id");
+            }
+           
+
+        }
         public static void AddVideoInfo(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadVideoInfo(System.Web.HttpUtility.UrlDecode(args["Id"]), Resolution.NoConvert);
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
 
         }
         public static void AddVideo(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadVideo(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
 
         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.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void Redownload(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
@@ -210,7 +261,8 @@ namespace TYTD
                 string id =Path.GetFileNameWithoutExtension(item);
                 Downloader.DownloadVideo(id, Resolution.NoConvert);
             }
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
 
         public static void RedownloadRes(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
@@ -220,7 +272,8 @@ namespace TYTD
                 string id = System.IO.Path.GetFileNameWithoutExtension(item);
                 Downloader.DownloadVideo(id, (Resolution)int.Parse(args["R"]));
             }
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void Watch(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
@@ -232,18 +285,21 @@ 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.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
-          public static void AddPlaylist(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
+        public static void AddPlaylist(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadPlaylist(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         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.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void PersonalPlaylist(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
@@ -371,7 +427,87 @@ namespace TYTD
             mimeType = "text/plain";
             return "Invalid";
         }
+        public static void ListPlaylists(HttpListenerRequest request,HttpListenerResponse resp,Dictionary<string,string> args)
+        {
+            string htmlBeforeProcessed = ApiLoader.ReadAllTextOrDefault("WebSite/err/playlist_list/element.html", "<tr><td><img src=\"../File/Thumbnails/120x90/{Id}.jpg\" alt=\"\" width=\"120\" height=\"90\"></td><td><a href=\"../Info/Video/{Id}\">{Title}</a><a href=\"../Info/Channel/{AuthorChannelId}\"><h5>{AuthorTitle}</h5></a></td></tr>");
+            StringBuilder builder = new StringBuilder();
+            foreach (var f in Directory.EnumerateFiles("Playlist","*.json"))
+            {
+                Dictionary<string, string> playlist = new Dictionary<string, string>();
+                bool add = true;
+                var plitem = JsonConvert.DeserializeObject<SavedPlaylist>(File.ReadAllText(f));
+                try
+                {
+                    playlist.AddEscapedHtml("Title", plitem.Title);
+                    playlist.AddEscapedHtml("Id", plitem.Id);
+                    playlist.AddEscapedHtml("AuthorTitle", plitem.AuthorTitle);
+                    playlist.AddEscapedHtml("AuthorChannelId", plitem.AuthorChannelId);
+                    playlist.AddEscapedHtml("Description", plitem.Description);
+                    playlist.AddEscapedHtml("FirstVideoId", plitem.Videos[0]);
+                }catch(Exception)
+                {
+                    add = false;
+                }
+                if(add)
+                    builder.Append(Templating.RenderString(htmlBeforeProcessed, playlist));
+            }
+            Dictionary<string, string> main = new Dictionary<string, string>();
+            main.Add("Elements", builder.ToString());
 
+            string res = ApiLoader.RenderFileOrDefault("WebSite/err/playlist_list/main.html", "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>All Playlists</title></head><body><h1>All Playlists</h1><table><thead><tr><th></th><th></th></tr></thead><tbody>{Elements}</tbody></table></body></html>", main);
+            resp.AsText(res);
+
+        }
+        public static void PlaylistInfo(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> args)
+        {
+
+            //video id 
+            PlaylistId? id = PlaylistId.TryParse(args["Id"]);
+            if (id.HasValue)
+            {
+
+                var plitem = JsonConvert.DeserializeObject<SavedPlaylist>(File.ReadAllText(Path.Combine("Playlist", $"{id.Value.Value}.json")));
+                string htmlBeforeProcessed = ApiLoader.ReadAllTextOrDefault("WebSite/err/video_list/element.html", "<tr><td><img src=\"../File/Thumbnails/120x90/{Id}.jpg\" alt=\"\" width=\"120\" height=\"90\"></td><td><a href=\"../Info/Video/{Id}\">{Title}</a><a href=\"../Info/Channel/{AuthorChannelId}\"><h5>{AuthorTitle}</h5></a></td></tr>");
+
+                StringBuilder builder = new StringBuilder();
+                foreach (var v in plitem.Videos)
+                {
+
+                    var item = JsonConvert.DeserializeObject<SavedVideo>(File.ReadAllText(Path.Combine("Info", $"{v}.json")));
+                    Dictionary<string, string> videos = new Dictionary<string, string>();
+                    videos.AddEscapedHtml("Title", item.Title);
+                    videos.AddEscapedHtml("Id", item.Id);
+                    videos.AddEscapedHtml("AuthorTitle", item.AuthorTitle);
+                    videos.AddEscapedHtml("AuthorChannelId", item.AuthorChannelId);
+                    videos.AddEscapedHtml("DurationStringLong", TimeSpan.FromSeconds(item.Duration).ToString());
+                    videos.AddEscapedHtml("DurationNumber", item.Duration.ToString());
+                    videos.AddEscapedHtml("Likes", item.Likes.ToString());
+                    videos.AddEscapedHtml("Dislikes", item.Dislikes.ToString());
+                    videos.AddEscapedHtml("Views", item.Views.ToString());
+
+                    videos.AddEscapedHtml("Description", item.Description);
+                    videos.AddEscapedHtml("UploadDate", DateTime.Parse(item.UploadDate).ToShortDateString());
+                    builder.Append(Templating.RenderString(htmlBeforeProcessed, videos));
+
+                }
+
+                Dictionary<string, string> playlist = new Dictionary<string, string>();
+                playlist.Add("Elements", builder.ToString());
+                playlist.AddEscapedHtml("Title", plitem.Title);
+                playlist.AddEscapedHtml("Id", plitem.Id);
+                playlist.AddEscapedHtml("AuthorTitle", plitem.AuthorTitle);
+                playlist.AddEscapedHtml("AuthorChannelId", plitem.AuthorChannelId);
+                playlist.AddEscapedHtml("Description",plitem.Description);
+                string res = ApiLoader.RenderFileOrDefault("WebSite/err/playlist_list/PlaylistInfo.html", "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>{Title}</title></head><body><h1>{Title}</h1><h3>{AuthorTitle}</h3><table><thead><tr><th></th><th></th></tr></thead><tbody>{Elements}</tbody></table></body></html>",playlist);
+                response.AsText(res);
+            }
+            else
+            {
+                response.AsText("Invalid Video Id");
+            }
+
+
+        }
         #endregion
         #region Search
         public static void SearchOnly(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
@@ -387,6 +523,49 @@ namespace TYTD
             string json = JsonConvert.SerializeObject(Downloader.Search(search));
             rp.AsText(json, "application/json");
 
+        }
+        public static void SearchVideos(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
+        {
+            if(rq.HttpMethod == "POST")
+            {
+                rq.ParseBody(args);
+            }
+            string search = "*";
+            if (args.ContainsKey("query"))
+            {
+                System.Web.HttpUtility.UrlDecode(args["query"]);
+
+            }
+            StringBuilder innerHtml = new StringBuilder();
+            string htmlBeforeProcessed = ApiLoader.ReadAllTextOrDefault("WebSite/err/video_list/element.html", "<tr><td><img src=\"../File/Thumbnails/120x90/{Id}.jpg\" alt=\"\" width=\"120\" height=\"90\"></td><td><a href=\"../Info/Video/{Id}\">{Title}</a><a href=\"../Info/Channel/{AuthorChannelId}\"><h5>{AuthorTitle}</h5></a></td></tr>");
+            long i=0;
+            foreach (var item in Downloader.SearchFor(search))
+            {
+
+                Dictionary<string, string> videos = new Dictionary<string, string>();
+                videos.AddEscapedHtml("Title", item.Title);
+                videos.AddEscapedHtml("Id", item.Id);
+                videos.AddEscapedHtml("AuthorTitle", item.AuthorTitle);
+                videos.AddEscapedHtml("AuthorChannelId", item.AuthorChannelId);
+                videos.AddEscapedHtml("DurationStringLong", TimeSpan.FromSeconds(item.Duration).ToString());
+                videos.AddEscapedHtml("DurationNumber", item.Duration.ToString());
+                videos.AddEscapedHtml("Likes", item.Likes.ToString());
+                videos.AddEscapedHtml("Dislikes", item.Dislikes.ToString());
+                videos.AddEscapedHtml("Views", item.Views.ToString());
+                
+                videos.AddEscapedHtml("Description",item.Description);
+                videos.AddEscapedHtml("UploadDate", DateTime.Parse(item.UploadDate).ToShortDateString());
+                videos.AddEscapedHtml("Index", i.ToString());
+                var rend=Templating.RenderString(htmlBeforeProcessed, videos);
+                innerHtml.Append(rend);
+                i++;
+            }
+            Dictionary<string, string> data = new Dictionary<string, string>();
+            data.Add("Elements", innerHtml.ToString());
+            
+            string html = ApiLoader.RenderFileOrDefault("WebSite/err/video_list/main.html", "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>Search Videos</title></head><body><form action=\"../SearchVideos/\" method=\"POST\"><input type=\"text\" name=\"query\"><input type=\"submit\" value=\"Search\"></form><table><thead><tr><th></th><th></th></tr></thead><tbody>{Elements}</tbody></table>\n</body></html>", data);
+            rp.AsText(html, "text/html");
+
         }
         #endregion
         #region Channel
@@ -394,36 +573,42 @@ namespace TYTD
         {
             Downloader.DownloadChannelOnly(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void AddChannel(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadChannel(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         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.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         #endregion
         #region User
         public static void AddUserOnly(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
            Downloader.DownloadUserOnly(System.Web.HttpUtility.UrlDecode(args["Id"]));
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void AddUser(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.DownloadUser(System.Web.HttpUtility.UrlDecode(args["Id"]));
 
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         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.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         #endregion
         #region Queue And Progress
@@ -432,10 +617,44 @@ namespace TYTD
             string json = Downloader.GetQueue();
             rp.AsText(json, "application/json");
         }
+        public static void QueueListHtml(HttpListenerRequest req,HttpListenerResponse resp,Dictionary<string,string> args)
+        {
+            StringBuilder innerHtml = new StringBuilder();
+            string htmlBeforeProcessed = ApiLoader.ReadAllTextOrDefault("WebSite/err/video_list/element.html", "<tr><td><img src=\"../File/Thumbnails/120x90/{Id}.jpg\" alt=\"\" width=\"120\" height=\"90\"></td><td><a href=\"../Info/Video/{Id}\">{Title}</a><a href=\"../Info/Channel/{AuthorChannelId}\"><h5>{AuthorTitle}</h5></a></td></tr>");
+            long i = 0;
+            foreach (var item0 in Downloader.GetQueueItems())
+            {
+                var item = item0.Video;
+                Dictionary<string, string> videos = new Dictionary<string, string>();
+                videos.AddEscapedHtml("Title", item.Title);
+                videos.AddEscapedHtml("Id", item.Id);
+                videos.AddEscapedHtml("AuthorTitle", item.AuthorTitle);
+                videos.AddEscapedHtml("AuthorChannelId", item.AuthorChannelId);
+                videos.AddEscapedHtml("DurationStringLong", TimeSpan.FromSeconds(item.Duration).ToString());
+                videos.AddEscapedHtml("DurationNumber", item.Duration.ToString());
+                videos.AddEscapedHtml("Likes", item.Likes.ToString());
+                videos.AddEscapedHtml("Dislikes", item.Dislikes.ToString());
+                videos.AddEscapedHtml("Views", item.Views.ToString());
+                videos.AddEscapedHtml("Resolution", ((int)item0.Resolution).ToString());
+                videos.AddEscapedHtml("RegularFile", (Convert.ToInt32(item0.RegularFile)).ToString());
+                videos.AddEscapedHtml("Description", item.Description);
+                videos.AddEscapedHtml("UploadDate", DateTime.Parse(item.UploadDate).ToShortDateString());
+                videos.AddEscapedHtml("Index", i.ToString());
+                var rend = Templating.RenderString(htmlBeforeProcessed, videos);
+                innerHtml.Append(rend);
+                i++;
+            }
+            Dictionary<string, string> data = new Dictionary<string, string>();
+            data.Add("Elements", innerHtml.ToString());
+
+            string html = ApiLoader.RenderFileOrDefault("WebSite/err/QueueList.html", "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>Video Queue</title></head><body><table><thead><tr><th></th><th></th></tr></thead><tbody>{Elements}</tbody></table>\n</body></html>", data);
+            resp.AsText(html, "text/html");
+        }
         public static void QueueMove(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             Downloader.ModQueue(args["To"], args["From"]);
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void QueueMove2(HttpListenerRequest request, HttpListenerResponse response, Dictionary<string, string> arguments)
         {
@@ -447,14 +666,45 @@ namespace TYTD
             string json = JsonConvert.SerializeObject(Downloader.GetProgress());
             rp.AsText(json, "application/json");
         }
-         public static void Redo(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
+        public static void VideoProgressHtml(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
+        {
+            var progress=Downloader.GetProgress();
+            if(progress==null)
+            {
+                progress = new VideoDownloadProgress();
+            }
+            var saved = progress.Saved;
+            if(progress.Saved == null)
+            {
+                saved = new SavedVideo();
+            }
+            Dictionary<string, string> videos = new Dictionary<string, string>();
+            videos.AddEscapedHtml("Title", saved.Title);
+            videos.AddEscapedHtml("Id", saved.Id);
+            videos.AddEscapedHtml("AuthorTitle", saved.AuthorTitle);
+            videos.AddEscapedHtml("AuthorChannelId", saved.AuthorChannelId);
+            videos.AddEscapedHtml("DurationStringLong", TimeSpan.FromSeconds(saved.Duration).ToString());
+            videos.AddEscapedHtml("DurationNumber", saved.Duration.ToString());
+            videos.AddEscapedHtml("Likes", saved.Likes.ToString());
+            videos.AddEscapedHtml("Dislikes", saved.Dislikes.ToString());
+            videos.AddEscapedHtml("Views", saved.Views.ToString());
+
+            videos.AddEscapedHtml("Description", saved.Description);
+            videos.AddEscapedHtml("UploadDate", DateTime.Parse(saved.UploadDate).ToShortDateString());
+            videos.AddEscapedHtml("Progress", progress.Progress.ToString());
+            
+            var rend = ApiLoader.RenderFileOrDefault("WebSite/err/Progress.html", "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"refresh\" content=\"5\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>TYTD Progress</title></head><body><h1>TYTD Progress</h1><h3>Video Title: {Title}</h3><h3>Video Id: {Id}</h3><h3>Video Channel: {AuthorTitle}</h3><h3>Video Channel Id: {AuthorChannelId}</h3><h3>Likes: {Likes}, Dislikes: {Dislikes}, Views: {Views}</h3><h3>Upload Date: {UploadDate}</h3><h3>Duration: {DurationStringLong}</h3><h3>Progress: {Progress}</h3><h3>Description:</h3><p>{Description}</p></body></html>", videos);
+            rp.AsText(rend);
+        }
+        public static void Redo(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
             lock (Downloader.DL.cancelSrc)
             {
                 Downloader.RedownloadIt = true;
                 Downloader.DL.cancelSrc.Item.Cancel();
             }
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         public static void Cancel(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
@@ -464,7 +714,8 @@ namespace TYTD
                 Downloader.RedownloadIt = false;
                 Downloader.DL.cancelSrc.Item.Cancel();
             }
-            rp.AsText("<script>history.back();</script>\n");
+            rq.RedirectIt(rp);
+
         }
         #endregion
         #region Storage
@@ -655,7 +906,9 @@ namespace TYTD
         #region Other
         public static void Index(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
-            rp.AsFile(rq, Path.Combine(webSitePath, "index.html"));
+            string r = ApiLoader.ReadAllTextOrDefault(Path.Combine(webSitePath, "index.html"), "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>TYTD</title></head><body><h1>TYTD</h1><form action=\"./api/endpoint\" method=\"POST\"><input type=\"text\" name=\"url\"><select name=\"resolution\"><option value=\"1\" selected>SD</option><option value=\"0\">HD</option><option value=\"2\">Audio</option></select><input type=\"submit\" value=\"Add To Downloader\"></form>Existing Videos: <form action=\"./api/SearchVideos/\" method=\"POST\"><input type=\"search\" name=\"query\"><input type=\"submit\" value=\"Search\"></form><br><a href=\"./api/Progress.html\">Get Progress</a><br><a href=\"./api/ListQueue.html\">List Queue</a><a href=\"./api/ListPlaylists.html\">List Playlists</a><br></body></html>");
+
+            rp.AsFile(rq, r);
         }
         public static void Extensions(HttpListenerRequest rq, HttpListenerResponse rp, Dictionary<string, string> args)
         {
@@ -1003,6 +1256,17 @@ namespace TYTD
             response.WithCORS();
             return false;
         }
+        public static void RedirectIt(this HttpListenerRequest req,HttpListenerResponse resp)
+        {
+            if (req.Headers.AllKeys.Contains("ServerRoot"))
+            {
+               resp.AsRedirect(req.Headers["ServerRoot"]);
+            }
+            else
+            {
+                resp.AsRedirect("/");
+            }
+        }
         public static string GetServerRoot(HttpListenerRequest req)
         {
             if(req.Headers.AllKeys.Contains("ServerRoot"))

TYTD.Api/MyClass.cs

@@ -115,7 +115,19 @@ namespace TYTD
   
     public static class ApiLoader 
     {
-       public static string Page { get; private set; }
+        public static string RenderFileOrDefault(string file,string defaultData,Dictionary<string,string> arg)
+        {
+            return Templating.RenderString(ReadAllTextOrDefault(file, defaultData), arg);
+        }
+        public static string ReadAllTextOrDefault(string file,string defaultData)
+        {
+            if (File.Exists(file))
+            {
+                return File.ReadAllText(file);
+            }
+            return defaultData;
+        }
+        public static string Page { get; private set; }
         internal static List<Api> apis = new List<Api>();
 
         internal static void DownloadStarted(object sender,DownloadStartEventArgs evt)
@@ -214,10 +226,7 @@ namespace TYTD
             templating.Add("Items", b.ToString());
           string combined=  Path.Combine("WebSite", "extensions.html");
             string template = "<!DOCTYPE html><head><title>Extensions</title></head><body><h1>Extensions</h1><table><thead><tr><th>Name</th><th>Urls</th></tr></thead><tbody>{Items}</tbody></table></body></html>";
-            if (File.Exists(combined))
+            template=ReadAllTextOrDefault(combined, template);
-            {
-                template = File.ReadAllText(combined);
-            }
             Page = Templating.RenderString(template, templating);
         }
     }

TYTD.Api/Server/Functions/Downloader.cs

@@ -21,6 +21,79 @@ namespace TYTD.Server.Functions
 {
     public class Downloader
     {
+        public static List<SavedVideo> SearchFor(string str)
+        {
+           
+           
+            Func<SavedVideo,bool> add = (e) =>
+            {
+                if(string.IsNullOrWhiteSpace(str))
+                {
+                    return true;
+                }
+                if(str=="*")
+                {
+                    return true;
+                }
+                if(str.StartsWith("v/",StringComparison.Ordinal))
+                {
+                    return str.Substring(2) == e.Id;
+                }
+               if(str.StartsWith("c/",StringComparison.Ordinal))
+                {
+                    string r = str.Substring(2);
+                    return r == e.AuthorChannelId || r==e.AuthorTitle;
+                }
+                if(str.StartsWith("longer/",StringComparison.Ordinal))
+                {
+                    string r = str.Substring(7);
+                    TimeSpan ts;
+                    long n;
+                    if(TimeSpan.TryParse(str,out ts))
+                    {
+                        return ts.TotalSeconds > e.Duration;
+                    }
+                    if(long.TryParse(str,out n))
+                    {
+                        return n > e.Duration;
+                    }
+                }
+                if (str.StartsWith("shorter/", StringComparison.Ordinal))
+                {
+                    string r = str.Substring(8);
+                    TimeSpan ts;
+                    long n;
+                    if (TimeSpan.TryParse(str, out ts))
+                    {
+                        return ts.TotalSeconds < e.Duration;
+                    }
+                    if (long.TryParse(str, out n))
+                    {
+                        return n < e.Duration;
+                    }
+                    return false;
+                }
+                if (e.Title.Length < str.Length)
+                    {
+                        return false;
+                    }
+                   
+                        return e.Title.Remove(str.Length) == str;
+                    
+                
+                
+            };
+            List<SavedVideo> videos = new List<SavedVideo>();
+            foreach (var video in Directory.GetFiles("Info", ".json"))
+            {
+                var val=JsonConvert.DeserializeObject<SavedVideo>(File.ReadAllText(video));
+                if(add(val))
+                {
+                    videos.Add(val);
+                }
+            }
+            return videos;
+        }
 
         public class Lockable<T>
         {

TYTD.Api/Server/Models/SavedPlaylist.cs

@@ -10,6 +10,7 @@ namespace TYTD.Server.Models
 {
    public class SavedPlaylist
     {
+
         public static async Task<SavedPlaylist> FromPlaylistId(Resolution res,YoutubeExplode.YoutubeClient ytc,YoutubeExplode.Playlists.PlaylistId id,Action<string,Resolution> addToQueue, Action<int, int, string,string> downloadThumbnail)
         {
             

TYTD.Api/Server/Models/SavedVideo.cs

@@ -37,6 +37,7 @@ namespace TYTD.Server.Models
     {
         public SavedVideoObject()
         {
+            Video = new SavedVideo();
             RegularFile = false;
         }
         public SavedVideoObject(string url)
@@ -52,6 +53,20 @@ namespace TYTD.Server.Models
     }
    public class SavedVideo
     {
+        public SavedVideo()
+        {
+            Id = "";
+            Title = "";
+            AuthorChannelId = "";
+            AuthorTitle = "";
+            Description = "";
+            Keywords = new string[0];
+            Likes = 0;
+            Dislikes = 0;
+            Views = 0;
+            Duration = 0.0;
+
+        }
         public List<Chapter> GetChapters()
         {
             List<Chapter> chapters = new List<Chapter>();