Use GeneralCommandType enum in GeneralCommand name

CONTRIBUTORS.md

@@ -135,6 +135,7 @@
  - [YouKnowBlom](https://github.com/YouKnowBlom)
  - [KristupasSavickas](https://github.com/KristupasSavickas)
  - [Pusta](https://github.com/pusta)
+ - [nielsvanvelzen](https://github.com/nielsvanvelzen)
 
 # Emby Contributors
 

Emby.Dlna/PlayTo/PlayToController.cs

@@ -669,9 +669,7 @@ namespace Emby.Dlna.PlayTo
 
         private Task SendGeneralCommand(GeneralCommand command, CancellationToken cancellationToken)
         {
-            if (Enum.TryParse(command.Name, true, out GeneralCommandType commandType))
-            {
-                switch (commandType)
+            switch (command.Name)
             {
                 case GeneralCommandType.VolumeDown:
                     return _device.VolumeDown(cancellationToken);
@@ -724,9 +722,6 @@ namespace Emby.Dlna.PlayTo
             }
         }
 
-            return Task.CompletedTask;
-        }
-
         private async Task SetAudioStreamIndex(int? newIndex)
         {
             var media = _device.CurrentMediaInfo;

Emby.Server.Implementations/Session/SessionManager.cs

@@ -1037,7 +1037,7 @@ namespace Emby.Server.Implementations.Session
 
             var generalCommand = new GeneralCommand
             {
-                Name = GeneralCommandType.DisplayMessage.ToString()
+                Name = GeneralCommandType.DisplayMessage
             };
 
             generalCommand.Arguments["Header"] = command.Header;
@@ -1268,7 +1268,7 @@ namespace Emby.Server.Implementations.Session
         {
             var generalCommand = new GeneralCommand
             {
-                Name = GeneralCommandType.DisplayContent.ToString(),
+                Name = GeneralCommandType.DisplayContent,
                 Arguments =
                 {
                     ["ItemId"] = command.ItemId,

Jellyfin.Api/Controllers/SessionController.cs

@@ -217,16 +217,15 @@ namespace Jellyfin.Api.Controllers
             [FromRoute, Required] string sessionId,
             [FromRoute, Required] string command)
         {
-            var name = command;
-            if (Enum.TryParse(name, true, out GeneralCommandType commandType))
+            if (!Enum.TryParse(command, true, out GeneralCommandType commandType))
             {
-                name = commandType.ToString();
+                return BadRequest();
             }
 
             var currentSession = RequestHelpers.GetSession(_sessionManager, _authContext, Request);
             var generalCommand = new GeneralCommand
             {
-                Name = name,
+                Name = commandType,
                 ControllingUserId = currentSession.UserId
             };
 
@@ -249,11 +248,16 @@ namespace Jellyfin.Api.Controllers
             [FromRoute, Required] string sessionId,
             [FromRoute, Required] string command)
         {
+            if (!Enum.TryParse(command, true, out GeneralCommandType commandType))
+            {
+                return BadRequest();
+            }
+
             var currentSession = RequestHelpers.GetSession(_sessionManager, _authContext, Request);
 
             var generalCommand = new GeneralCommand
             {
-                Name = command,
+                Name = commandType,
                 ControllingUserId = currentSession.UserId
             };
 

MediaBrowser.Model/Session/GeneralCommand.cs

@@ -8,7 +8,7 @@ namespace MediaBrowser.Model.Session
 {
     public class GeneralCommand
     {
-        public string Name { get; set; }
+        public GeneralCommandType Name { get; set; }
 
         public Guid ControllingUserId { get; set; }