Merge pull request #122 from appelemac/master

User Unblacklist

NadekoBot/Modules/Permissions.cs

@@ -454,6 +454,29 @@ namespace NadekoBot.Modules {
                         });
                     });
 
+                cgb.CreateCommand(Prefix + "uubl")
+               .Alias(Prefix + "unblacklist")
+               .Description($"Unblacklists a mentioned user.\n**Usage**: {Prefix}uubl [user_mention]")
+               .Parameter("user", ParameterType.Unparsed)
+               .AddCheck(SimpleCheckers.OwnerOnly())
+               .Do(async e =>
+               {
+                   await Task.Run(async () => {
+                       if (!e.Message.MentionedUsers.Any()) return;
+                       var usr = e.Message.MentionedUsers.First();
+                       if (NadekoBot.Config.UserBlacklist.Contains(usr.Id))
+                       {
+                           NadekoBot.Config.UserBlacklist.Remove(usr.Id);
+                           ConfigHandler.SaveConfig();
+                           await e.Channel.SendMessage($"`Sucessfully unblacklisted user {usr.Name}`");
+                       }
+                       else
+                       {
+                           await e.Channel.SendMessage($"`{usr.Name} was not in blacklist`");
+                       }
+                   });
+               });
+
                 cgb.CreateCommand(Prefix + "cbl")
                     .Description("Blacklists a mentioned channel (#general for example).\n**Usage**: ;ubl [channel_mention]")
                     .Parameter("channel", ParameterType.Unparsed)