Add httpErrorHandler

Geekbot.net/Commands/Role.cs

@@ -83,7 +83,7 @@ namespace Geekbot.net.Commands
             }
             catch (HttpException e)
             {
-                await Context.Channel.SendMessageAsync("Seems like i don't have enough permission to give roles...");
+                _errorHandler.HandleHttpException(e, Context);
             }
             catch (Exception e)
             {

Geekbot.net/Lib/ErrorHandler.cs

@@ -1,7 +1,9 @@
 using System;
+using System.Net;
 using System.Runtime.InteropServices.ComTypes;
 using System.Security.Principal;
 using Discord.Commands;
+using Discord.Net;
 using Nancy.Extensions;
 using Serilog;
 using SharpRaven;
@@ -26,7 +28,7 @@ namespace Geekbot.net.Lib
             if (!string.IsNullOrEmpty(sentryDsn))
             {
                 _raven = new RavenClient(sentryDsn);
-                _logger.Information($"Command Errors will be logged to Sentry: {sentryDsn}");
+                _logger.Information($"[Geekbot] Command Errors will be logged to Sentry: {sentryDsn}");
             }
             else
             {
@@ -94,6 +96,18 @@ namespace Geekbot.net.Lib
             }
         }
 
+        public async void HandleHttpException(HttpException e, ICommandContext Context)
+        {
+            var errorStrings = _translation.GetDict(Context, "httpErrors");
+            switch(e.HttpCode)
+            {
+                case HttpStatusCode.Forbidden:
+                    await Context.Channel.SendMessageAsync(errorStrings["403"]);
+                    break;
+            }
+        }
+
+
         public class ErrorObject
         {
             public ErrorMessage Message { get; set; }
@@ -123,5 +137,6 @@ namespace Geekbot.net.Lib
     public interface IErrorHandler
     {
         void HandleCommandException(Exception e, ICommandContext Context, string errorMessage = "def");
+        void HandleHttpException(HttpException e, ICommandContext Context);
     }
 }

Geekbot.net/Storage/Translations.json

@@ -15,6 +15,12 @@
             "CHDE": "Öppis isch schief gange :confused:"
         }
     },
+    "httpErrors": {
+        "403": {
+            "EN": "Seems like i don't have enough permission to that :confused:",
+            "CHDE": "Gseht danach us das ich nid gnueg recht han zum das mache :confused:"
+        }
+    },
     "choose": {
         "Choice": {
             "EN": "I Choose **{0}**",