Prefix stuff almost complete, and i just realized permissions are getting screwed because of this

src/NadekoBot/DataStructures/TypeReaders/BotCommandTypeReader.cs

@@ -1,4 +1,5 @@
 using Discord.Commands;
+using NadekoBot.Services;
 using NadekoBot.Services.CustomReactions;
 using System.Linq;
 using System.Threading.Tasks;
@@ -8,18 +9,22 @@ namespace NadekoBot.TypeReaders
     public class CommandTypeReader : TypeReader
     {
         private readonly CommandService _cmds;
+        private readonly CommandHandler _cmdHandler;
 
-        public CommandTypeReader(CommandService cmds)
+        public CommandTypeReader(CommandService cmds, CommandHandler cmdHandler)
         {
             _cmds = cmds;
+            _cmdHandler = cmdHandler;
         }
+
         public override Task<TypeReaderResult> Read(ICommandContext context, string input)
         {
             input = input.ToUpperInvariant();
-            if (!input.StartsWith(NadekoBot.Prefix.ToUpperInvariant()))
+            var prefix = _cmdHandler.GetPrefix(context.Guild);
+            if (!input.StartsWith(prefix.ToUpperInvariant()))
                 return Task.FromResult(TypeReaderResult.FromError(CommandError.ParseFailed, "No such command found."));
 
-            input = input.Substring(NadekoBot.Prefix.Length);
+            input = input.Substring(prefix.Length);
 
             var cmd = _cmds.Commands.FirstOrDefault(c => 
                 c.Aliases.Select(a => a.ToUpperInvariant()).Contains(input));
@@ -34,7 +39,7 @@ namespace NadekoBot.TypeReaders
     {
         private readonly CustomReactionsService _crs;
 
-        public CommandOrCrTypeReader(CustomReactionsService crs, CommandService cmds) : base(cmds)
+        public CommandOrCrTypeReader(CustomReactionsService crs, CommandService cmds, CommandHandler cmdHandler) : base(cmds, cmdHandler)
         {
             _crs = crs;
         }
@@ -62,7 +67,7 @@ namespace NadekoBot.TypeReaders
             var cmd = await base.Read(context, input);
             if (cmd.IsSuccess)
             {
-                return TypeReaderResult.FromSuccess(new CommandOrCrInfo(((CommandInfo)cmd.Values.First().Value).Aliases.First()));
+                return TypeReaderResult.FromSuccess(new CommandOrCrInfo(((CommandInfo)cmd.Values.First().Value).Name));
             }
             return TypeReaderResult.FromError(CommandError.ParseFailed, "No such command or cr found.");
         }

src/NadekoBot/Migrations/20170530033406_guild-prefixes.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace NadekoBot.Migrations
+{
+    public partial class guildprefixes : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "Prefix",
+                table: "GuildConfigs",
+                nullable: true);
+
+            migrationBuilder.AddColumn<string>(
+                name: "DefaultPrefix",
+                table: "BotConfig",
+                nullable: true,
+                defaultValue: ".");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Prefix",
+                table: "GuildConfigs");
+
+            migrationBuilder.DropColumn(
+                name: "DefaultPrefix",
+                table: "BotConfig");
+        }
+    }
+}

src/NadekoBot/Migrations/NadekoSqliteContextModelSnapshot.cs

@@ -2,7 +2,9 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
 using NadekoBot.Services.Database;
+using NadekoBot.Services.Database.Models;
 
 namespace NadekoBot.Migrations
 {
@@ -149,6 +151,8 @@ namespace NadekoBot.Migrations
 
                     b.Property<DateTime?>("DateAdded");
 
+                    b.Property<string>("DefaultPrefix");
+
                     b.Property<string>("ErrorColor");
 
                     b.Property<bool>("ForwardMessages");
@@ -568,6 +572,8 @@ namespace NadekoBot.Migrations
 
                     b.Property<string>("PermissionRole");
 
+                    b.Property<string>("Prefix");
+
                     b.Property<int?>("RootPermissionId");
 
                     b.Property<bool>("SendChannelByeMessage");

src/NadekoBot/Modules/Administration/Commands/PrefixCommands.cs

@@ -0,0 +1,55 @@
+using Discord;
+using Discord.Commands;
+using NadekoBot.Attributes;
+using NadekoBot.Services;
+using NadekoBot.Services.Administration;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Administration
+{
+    public partial class Administration
+    {
+        [Group]
+        public class PrefixCommands : NadekoSubmodule
+        {
+            [NadekoCommand, Usage, Description, Aliases]
+            [Priority(0)]
+            public new async Task Prefix()
+            {
+                await ReplyConfirmLocalized("prefix_current", Format.Code(_cmdHandler.GetPrefix(Context.Guild))).ConfigureAwait(false);
+                return;
+            }
+
+            [NadekoCommand, Usage, Description, Aliases]
+            [RequireContext(ContextType.Guild)]
+            [RequireUserPermission(GuildPermission.Administrator)]
+            [Priority(1)]
+            public new async Task Prefix([Remainder]string prefix)
+            {
+                if (string.IsNullOrWhiteSpace(prefix))
+                    return;
+
+                var oldPrefix = base.Prefix;
+                var newPrefix = _cmdHandler.SetPrefix(Context.Guild, prefix);
+
+                await ReplyConfirmLocalized("prefix_new", Format.Code(oldPrefix), Format.Code(newPrefix)).ConfigureAwait(false);
+            }
+
+            [NadekoCommand, Usage, Description, Aliases]
+            [OwnerOnly]
+            public async Task DefPrefix([Remainder]string prefix)
+            {
+                if (string.IsNullOrWhiteSpace(prefix))
+                {
+                    await ReplyConfirmLocalized("defprefix_current", _cmdHandler.DefaultPrefix).ConfigureAwait(false);
+                    return;
+                }
+
+                var oldPrefix = _cmdHandler.DefaultPrefix;
+                var newPrefix = _cmdHandler.SetDefaultPrefix(prefix);
+
+                await ReplyConfirmLocalized("defprefix_new", Format.Code(oldPrefix), Format.Code(newPrefix)).ConfigureAwait(false);
+            }
+        }
+    }
+}

src/NadekoBot/Modules/Games/Commands/Models/TypingGame.cs

@@ -22,14 +22,16 @@ namespace NadekoBot.Modules.Games.Models
         private readonly List<ulong> finishedUserIds;
         private readonly DiscordShardedClient _client;
         private readonly GamesService _games;
+        private readonly string _prefix;
 
         private Logger _log { get; }
 
-        public TypingGame(GamesService games, DiscordShardedClient client, ITextChannel channel)
+        public TypingGame(GamesService games, DiscordShardedClient client, ITextChannel channel, string prefix) //kek@prefix
         {
             _log = LogManager.GetCurrentClassLogger();
             _games = games;
             _client = client;
+            _prefix = prefix;
 
             this.Channel = channel;
             IsActive = false;
@@ -96,7 +98,7 @@ namespace NadekoBot.Modules.Games.Models
             if (_games.TypingArticles.Any())
                 return _games.TypingArticles[new NadekoRandom().Next(0, _games.TypingArticles.Count)].Text;
             else
-                return $"No typing articles found. Use {NadekoBot.Prefix}typeadd command to add a new article for typing.";
+                return $"No typing articles found. Use {_prefix}typeadd command to add a new article for typing.";
 
         }
 

src/NadekoBot/Modules/Games/Commands/SpeedTypingCommands.cs

@@ -34,7 +34,7 @@ namespace NadekoBot.Modules.Games
             {
                 var channel = (ITextChannel)Context.Channel;
 
-                var game = RunningContests.GetOrAdd(channel.Guild.Id, id => new TypingGame(_games, _client, channel));
+                var game = RunningContests.GetOrAdd(channel.Guild.Id, id => new TypingGame(_games, _client, channel, Prefix));
 
                 if (game.IsActive)
                 {

src/NadekoBot/Modules/Help/Help.cs

@@ -10,6 +10,7 @@ using System.IO;
 using System.Text;
 using System.Collections.Generic;
 using NadekoBot.Services.Database.Models;
+using NadekoBot.Services.Permissions;
 
 namespace NadekoBot.Modules.Help
 {
@@ -20,15 +21,17 @@ namespace NadekoBot.Modules.Help
         private readonly IBotCredentials _creds;
         private readonly BotConfig _config;
         private readonly CommandService _cmds;
+        private readonly GlobalPermissionService _perms;
 
-        public string HelpString => String.Format(_config.HelpString, _creds.ClientId, NadekoBot.Prefix);
+        public string HelpString => String.Format(_config.HelpString, _creds.ClientId, Prefix);
         public string DMHelpString => _config.DMHelpString;
 
-        public Help(IBotCredentials creds, BotConfig config, CommandService cmds)
+        public Help(IBotCredentials creds, GlobalPermissionService perms, BotConfig config, CommandService cmds)
         {
             _creds = creds;
             _config = config;
             _cmds = cmds;
+            _perms = perms;
         }
 
         [NadekoCommand, Usage, Description, Aliases]
@@ -39,8 +42,7 @@ namespace NadekoBot.Modules.Help
                 .WithTitle(GetText("list_of_modules"))
                 .WithDescription(string.Join("\n",
                                      _cmds.Modules.GroupBy(m => m.GetTopLevelModule())
-                                        //todo perms
+                                         .Where(m => !_perms.BlockedModules.Contains(m.Key.Name.ToLowerInvariant()))
-                                         //.Where(m => !Permissions.Permissions.GlobalPermissionCommands.BlockedModules.Contains(m.Key.Name.ToLowerInvariant()))
                                          .Select(m => "• " + m.Key.Name)
                                          .OrderBy(s => s)));
             await Context.Channel.EmbedAsync(embed).ConfigureAwait(false);
@@ -55,8 +57,7 @@ namespace NadekoBot.Modules.Help
             if (string.IsNullOrWhiteSpace(module))
                 return;
             var cmds = _cmds.Commands.Where(c => c.Module.GetTopLevelModule().Name.ToUpperInvariant().StartsWith(module))
-                                                    //todo perms
+                                                .Where(c => !_perms.BlockedCommands.Contains(c.Aliases.First().ToLowerInvariant()))
-                                                  //.Where(c => !Permissions.Permissions.GlobalPermissionCommands.BlockedCommands.Contains(c.Aliases.First().ToLowerInvariant()))
                                                   .OrderBy(c => c.Aliases.First())
                                                   .Distinct(new CommandTextEqualityComparer())
                                                   .AsEnumerable();
@@ -154,8 +155,8 @@ namespace NadekoBot.Modules.Help
                     lastModule = module.Name;
                 }
                 helpstr.AppendLine($"{string.Join(" ", com.Aliases.Select(a => "`" + a + "`"))} |" +
-                                   $" {string.Format(com.Summary, NadekoBot.Prefix)} {GetCommandRequirements(com)} |" +
+                                   $" {string.Format(com.Summary, Prefix)} {GetCommandRequirements(com)} |" +
-                                   $" {string.Format(com.Remarks, NadekoBot.Prefix)}");
+                                   $" {string.Format(com.Remarks, Prefix)}");
             }
             File.WriteAllText("../../docs/Commands List.md", helpstr.ToString());
             await ReplyConfirmLocalized("commandlist_regen").ConfigureAwait(false);

src/NadekoBot/Modules/NadekoModule.cs

@@ -2,6 +2,7 @@
 using Discord.Commands;
 using NadekoBot.Extensions;
 using NadekoBot.Services;
+using NadekoBot.Services.Administration;
 using NLog;
 using System.Globalization;
 using System.Threading.Tasks;
@@ -12,19 +13,21 @@ namespace NadekoBot.Modules
     {
         protected readonly Logger _log;
         protected CultureInfo _cultureInfo;
-        public readonly string Prefix;
+        
         public readonly string ModuleTypeName;
         public readonly string LowerModuleTypeName;
         
         public NadekoStrings _strings { get; set; }
+        public CommandHandler _cmdHandler { get; set; }
         public ILocalization _localization { get; set; }
 
+        public string Prefix => _cmdHandler.GetPrefix(Context.Guild);
+
         protected NadekoTopLevelModule(bool isTopLevelModule = true)
         {
             //if it's top level module
             ModuleTypeName = isTopLevelModule ? this.GetType().Name : this.GetType().DeclaringType.Name;
             LowerModuleTypeName = ModuleTypeName.ToLowerInvariant();
-            Prefix = NadekoBot.Prefix;
             _log = LogManager.GetCurrentClassLogger();
         }
 

src/NadekoBot/Modules/Permissions/Commands/ResetPermissionsCommands.cs

@@ -13,11 +13,11 @@ namespace NadekoBot.Modules.Permissions.Commands
         [Group]
         public class ResetPermissionsCommands : NadekoSubmodule
         {
-            private readonly PermissionsService _service;
+            private readonly PermissionService _service;
             private readonly DbService _db;
             private readonly GlobalPermissionService _globalPerms;
 
-            public ResetPermissionsCommands(PermissionsService service, GlobalPermissionService globalPerms, DbService db)
+            public ResetPermissionsCommands(PermissionService service, GlobalPermissionService globalPerms, DbService db)
             {
                 _service = service;
                 _db = db;

src/NadekoBot/Modules/Permissions/Permissions.cs

@@ -16,9 +16,9 @@ namespace NadekoBot.Modules.Permissions
     public partial class Permissions : NadekoTopLevelModule
     {
         private readonly DbService _db;
-        private readonly PermissionsService _service;
+        private readonly PermissionService _service;
 
-        public Permissions(PermissionsService service, DbService db)
+        public Permissions(PermissionService service, DbService db)
         {
             _db = db;
             _service = service;

src/NadekoBot/Modules/Searches/Commands/PlaceCommands.cs

@@ -29,7 +29,7 @@ namespace NadekoBot.Modules.Searches
             [NadekoCommand, Usage, Description, Aliases]
             public async Task Placelist()
             {
-                await Context.Channel.SendConfirmAsync(GetText("list_of_place_tags", NadekoBot.Prefix), 
+                await Context.Channel.SendConfirmAsync(GetText("list_of_place_tags", Prefix), 
                     typesStr)
                              .ConfigureAwait(false);
             }

src/NadekoBot/Modules/Utility/Commands/PatreonCommands.cs

@@ -65,7 +65,7 @@ namespace NadekoBot.Modules.Utility
                     return;
                 }
                 var rem = (_patreon.Interval - (DateTime.UtcNow - _patreon.LastUpdate));
-                var helpcmd = Format.Code(NadekoBot.Prefix + "donate");
+                var helpcmd = Format.Code(Prefix + "donate");
                 await Context.Channel.EmbedAsync(new EmbedBuilder().WithOkColor()
                     .WithDescription(GetText("clpa_fail"))
                     .AddField(efb => efb.WithName(GetText("clpa_fail_already_title")).WithValue(GetText("clpa_fail_already")))

src/NadekoBot/NadekoBot.cs

@@ -41,9 +41,6 @@ namespace NadekoBot
         public static Color OkColor { get; private set; }
         public static Color ErrorColor { get; private set; }
 
-        //todo placeholder, will be guild-based
-        public static string Prefix { get; } = ".";
-
         public ImmutableArray<GuildConfig> AllGuildConfigs { get; }
         public BotConfig BotConfig { get; }
         public DbService Db { get; }
@@ -97,7 +94,7 @@ namespace NadekoBot
             var soundcloudApiService = new SoundCloudApiService(Credentials);
             var localization = new Localization(BotConfig.Locale, AllGuildConfigs.ToDictionary(x => x.GuildId, x => x.Locale), Db);
             var strings = new NadekoStrings(localization);
-            var commandHandler = new CommandHandler(Client, CommandService, Credentials, this);
+            var commandHandler = new CommandHandler(Client, Db, BotConfig, AllGuildConfigs, CommandService, Credentials, this);
             var stats = new StatsService(Client, commandHandler, Credentials);
             var images = new ImagesService();
             var currencyHandler = new CurrencyService(BotConfig, Db);
@@ -112,6 +109,14 @@ namespace NadekoBot
             var commandMapService = new CommandMapService(AllGuildConfigs);
             #endregion
 
+            #region permissions
+            var permissionsService = new PermissionService(Db, BotConfig);
+            var blacklistService = new BlacklistService(BotConfig);
+            var cmdcdsService = new CmdCdService(AllGuildConfigs);
+            var filterService = new FilterService(Client, AllGuildConfigs);
+            var globalPermsService = new GlobalPermissionService(BotConfig);
+            #endregion
+
             #region Searches
             var searchesService = new SearchesService(Client, googleApiService, Db);
             var streamNotificationService = new StreamNotificationService(Db, Client, strings);
@@ -119,12 +124,12 @@ namespace NadekoBot
 
             var clashService = new ClashOfClansService(Client, Db, localization, strings);
             var musicService = new MusicService(googleApiService, strings, localization, Db, soundcloudApiService, Credentials, AllGuildConfigs);
-            var crService = new CustomReactionsService(Db, Client);
+            var crService = new CustomReactionsService(permissionsService, Db, Client);
             var helpService = new HelpService(BotConfig);
 
             #region Games
-            var gamesService = new GamesService(Client, BotConfig, AllGuildConfigs, strings, images);
+            var gamesService = new GamesService(Client, BotConfig, AllGuildConfigs, strings, images, commandHandler);
-            var chatterBotService = new ChatterBotService(Client, AllGuildConfigs);
+            var chatterBotService = new ChatterBotService(Client, permissionsService, AllGuildConfigs);
             var pollService = new PollService(Client, strings);
             #endregion
 
@@ -140,13 +145,9 @@ namespace NadekoBot
             var playingRotateService = new PlayingRotateService(Client, BotConfig, musicService);
             var gameVcService = new GameVoiceChannelService(Client, Db, AllGuildConfigs);
             var autoAssignRoleService = new AutoAssignRoleService(Client, AllGuildConfigs);
-            var permissionsService = new PermissionsService(Db, BotConfig);
-            var blacklistService = new BlacklistService(BotConfig);
-            var cmdcdsService = new CmdCdService(AllGuildConfigs);
-            var filterService = new FilterService(Client, AllGuildConfigs);
-            var globalPermsService = new GlobalPermissionService(BotConfig);
             #endregion
 
+
             //initialize Services
             Services = new NServiceProvider.ServiceProviderBuilder()
                 .Add<ILocalization>(localization)
@@ -188,7 +189,7 @@ namespace NadekoBot
                     .Add(gameVcService)
                     .Add(autoAssignRoleService)
                     .Add(protectionService)
-                .Add<PermissionsService>(permissionsService)
+                .Add<PermissionService>(permissionsService)
                     .Add(blacklistService)
                     .Add(cmdcdsService)
                     .Add(filterService)
@@ -199,8 +200,8 @@ namespace NadekoBot
 
             //setup typereaders
             CommandService.AddTypeReader<PermissionAction>(new PermissionActionTypeReader());
-            CommandService.AddTypeReader<CommandInfo>(new CommandTypeReader(CommandService));
+            CommandService.AddTypeReader<CommandInfo>(new CommandTypeReader(CommandService, commandHandler));
-            CommandService.AddTypeReader<CommandOrCrInfo>(new CommandOrCrTypeReader(crService, CommandService));
+            CommandService.AddTypeReader<CommandOrCrInfo>(new CommandOrCrTypeReader(crService, CommandService, commandHandler));
             CommandService.AddTypeReader<ModuleInfo>(new ModuleTypeReader(CommandService));
             CommandService.AddTypeReader<ModuleOrCrInfo>(new ModuleOrCrTypeReader(CommandService));
             CommandService.AddTypeReader<IGuild>(new GuildTypeReader(Client));

src/NadekoBot/NadekoBot.csproj

@@ -41,6 +41,7 @@
     <Compile Include="Modules\Administration\Commands\Migration\MigrationException.cs" />
     <Compile Include="Modules\Administration\Commands\MuteCommands.cs" />
     <Compile Include="Modules\Administration\Commands\PlayingRotateCommands.cs" />
+    <Compile Include="Modules\Administration\Commands\PrefixCommands.cs" />
     <Compile Include="Modules\Administration\Commands\ProtectionCommands.cs" />
     <Compile Include="Modules\Administration\Commands\RatelimitCommand.cs" />
     <Compile Include="Modules\Administration\Commands\SelfAssignedRolesCommand.cs" />

src/NadekoBot/Resources/CommandStrings.resx

@@ -3474,4 +3474,22 @@
   <data name="resetglobalpermissions_usage" xml:space="preserve">
     <value>`{0}resetglobalperms`</value>
   </data>
+  <data name="prefix_cmd" xml:space="preserve">
+    <value>prefix</value>
+  </data>
+  <data name="prefix_usage" xml:space="preserve">
+    <value>`{0}prefix +`</value>
+  </data>
+  <data name="prefix_desc" xml:space="preserve">
+    <value>Sets this server's prefix for all bot commands. Provide no arguments to see the current server prefix.</value>
+  </data>
+  <data name="defprefix_cmd" xml:space="preserve">
+    <value>defprefix</value>
+  </data>
+  <data name="defprefix_usage" xml:space="preserve">
+    <value>`{0}defprefix +`</value>
+  </data>
+  <data name="defprefix_desc" xml:space="preserve">
+    <value>Sets bot's default prefix for all bot commands. Provide no arguments to see the current default prefix. This will not change this server's current prefix.</value>
+  </data>
 </root>

src/NadekoBot/Services/Administration/MuteService.cs

@@ -1,6 +1,7 @@
 using Discord;
 using Discord.WebSocket;
 using Microsoft.EntityFrameworkCore;
+using NadekoBot.Extensions;
 using NadekoBot.Services.Database.Models;
 using NLog;
 using System;
@@ -33,9 +34,10 @@ namespace NadekoBot.Services.Administration
             _client = client;
             _db = db;
 
-            GuildMuteRoles = new ConcurrentDictionary<ulong, string>(gcs
+            GuildMuteRoles = gcs
                     .Where(c => !string.IsNullOrWhiteSpace(c.MuteRoleName))
-                    .ToDictionary(c => c.GuildId, c => c.MuteRoleName));
+                    .ToDictionary(c => c.GuildId, c => c.MuteRoleName)
+                    .ToConcurrent();
 
             MutedUsers = new ConcurrentDictionary<ulong, ConcurrentHashSet<ulong>>(gcs.ToDictionary(
                 k => k.GuildId,

src/NadekoBot/Services/CommandHandler.cs

@@ -12,6 +12,8 @@ using System.Threading;
 using NadekoBot.DataStructures;
 using System.Collections.Immutable;
 using NadekoBot.DataStructures.ModuleBehaviors;
+using NadekoBot.Services.Database.Models;
+using NadekoBot.Services;
 
 namespace NadekoBot.Services
 {
@@ -31,6 +33,8 @@ namespace NadekoBot.Services
         private readonly IBotCredentials _creds;
         private readonly NadekoBot _bot;
         private INServiceProvider _services;
+        public string DefaultPrefix { get; private set; }
+        private ConcurrentDictionary<ulong, string> _prefixes { get; } = new ConcurrentDictionary<ulong, string>();
 
         private ImmutableArray<AsyncLazy<IDMChannel>> ownerChannels { get; set; } = new ImmutableArray<AsyncLazy<IDMChannel>>();
 
@@ -42,12 +46,13 @@ namespace NadekoBot.Services
         public ConcurrentHashSet<ulong> UsersOnShortCooldown { get; } = new ConcurrentHashSet<ulong>();
         private readonly Timer _clearUsersOnShortCooldown;
 
-        public CommandHandler(DiscordShardedClient client, CommandService commandService, IBotCredentials credentials, NadekoBot bot)
+        public CommandHandler(DiscordShardedClient client, DbService db, BotConfig bc, IEnumerable<GuildConfig> gcs, CommandService commandService, IBotCredentials credentials, NadekoBot bot)
         {
             _client = client;
             _commandService = commandService;
             _creds = credentials;
             _bot = bot;
+            _db = db;
 
             _log = LogManager.GetCurrentClassLogger();
 
@@ -55,8 +60,60 @@ namespace NadekoBot.Services
             {
                 UsersOnShortCooldown.Clear();
             }, null, GlobalCommandsCooldown, GlobalCommandsCooldown);
+
+            DefaultPrefix = bc.DefaultPrefix;
+            _prefixes = gcs
+                .Where(x => x.Prefix != null)
+                .ToDictionary(x => x.GuildId, x => x.Prefix)
+                .ToConcurrent();
         }
 
+        public string GetPrefix(IGuild guild) => GetPrefix(guild?.Id);
+
+        public string GetPrefix(ulong? id)
+        {
+            if (id == null || !_prefixes.TryGetValue(id.Value, out var prefix))
+                return DefaultPrefix;
+
+            return prefix;
+        }
+
+        public string SetDefaultPrefix(string prefix)
+        {
+            if (string.IsNullOrWhiteSpace(prefix))
+                throw new ArgumentNullException(nameof(prefix));
+
+            prefix = prefix.ToLowerInvariant();
+
+            using (var uow = _db.UnitOfWork)
+            {
+                uow.BotConfig.GetOrCreate(set => set).DefaultPrefix = prefix;
+                uow.Complete();
+            }
+
+            return DefaultPrefix = prefix;
+        }
+        public string SetPrefix(IGuild guild, string prefix)
+        {
+            if (string.IsNullOrWhiteSpace(prefix))
+                throw new ArgumentNullException(nameof(prefix));
+            if (guild == null)
+                throw new ArgumentNullException(nameof(guild));
+
+            prefix = prefix.ToLowerInvariant();
+
+            using (var uow = _db.UnitOfWork)
+            {
+                var gc = uow.GuildConfigs.For(guild.Id, set => set);
+                gc.Prefix = prefix;
+                uow.Complete();
+            }
+            _prefixes.AddOrUpdate(guild.Id, prefix, (key, old) => prefix);
+
+            return prefix;
+        }
+
+
         public void AddServices(INServiceProvider services)
         {
             _services = services;
@@ -87,13 +144,14 @@ namespace NadekoBot.Services
 
         public Task StartHandling()
         {
-            _client.MessageReceived += MessageReceivedHandler;
+            _client.MessageReceived += (msg) => { var _ = Task.Run(() => MessageReceivedHandler(msg)); return Task.CompletedTask; };
             return Task.CompletedTask;
         }
 
         private const float _oneThousandth = 1.0f / 1000;
+        private readonly DbService _db;
 
-        private Task LogSuccessfulExecution(IUserMessage usrMsg, bool exec, ITextChannel channel, params int[] execPoints)
+        private Task LogSuccessfulExecution(IUserMessage usrMsg, ITextChannel channel, params int[] execPoints)
         {
             _log.Info("Command Executed after " + string.Join("/", execPoints.Select(x => x * _oneThousandth)) + "s\n\t" +
                         "User: {0}\n\t" +
@@ -108,7 +166,7 @@ namespace NadekoBot.Services
             return Task.CompletedTask;
         }
 
-        private void LogErroredExecution(IUserMessage usrMsg, bool exec, ITextChannel channel, params int[] execPoints)
+        private void LogErroredExecution(string errorMessage, IUserMessage usrMsg, ITextChannel channel, params int[] execPoints)
         {
             _log.Warn("Command Errored after " + string.Join("/", execPoints.Select(x => x * _oneThousandth)) + "s\n\t" +
                         "User: {0}\n\t" +
@@ -120,7 +178,7 @@ namespace NadekoBot.Services
                         (channel == null ? "PRIVATE" : channel.Guild.Name + " [" + channel.Guild.Id + "]"), // {1}
                         (channel == null ? "PRIVATE" : channel.Name + " [" + channel.Id + "]"), // {2}
                         usrMsg.Content,// {3}
-                        exec
+                        errorMessage
                         //exec.Result.ErrorReason // {4}
                         );
         }
@@ -199,33 +257,25 @@ namespace NadekoBot.Services
                     break;
                 }
             }
-
+            var prefix = GetPrefix(guild.Id);
             // execute the command and measure the time it took
-            if (messageContent.StartsWith(NadekoBot.Prefix))
+            if (messageContent.StartsWith(prefix))
             {
-                var exec = await Task.Run(() => ExecuteCommandAsync(new CommandContext(_client, usrMsg), messageContent, NadekoBot.Prefix.Length, _services, MultiMatchHandling.Best)).ConfigureAwait(false);
+                var result = await ExecuteCommandAsync(new CommandContext(_client, usrMsg), messageContent, prefix.Length, _services, MultiMatchHandling.Best);
                 execTime = Environment.TickCount - execTime;
                 
-                ////todo commandHandler
+                if (result.Success)
-                if (exec)
                 {
                     //    await CommandExecuted(usrMsg, exec.CommandInfo).ConfigureAwait(false);
-                    await LogSuccessfulExecution(usrMsg, exec, channel as ITextChannel, exec2, exec3, execTime).ConfigureAwait(false);
+                    await LogSuccessfulExecution(usrMsg, channel as ITextChannel, exec2, exec3, execTime).ConfigureAwait(false);
                     return;
                 }
-                //else if (!exec.Result.IsSuccess && exec.Result.Error != CommandError.UnknownCommand)
+                else if (result.Error != null)
-                //{
+                {
-                //    LogErroredExecution(usrMsg, exec, channel, exec2, exec3, execTime);
+                    //todo 80 should have log levels and it should return some kind of result, 
-                //    if (guild != null && exec.CommandInfo != null && exec.Result.Error == CommandError.Exception)
+                    // instead of tuple with the type of thing that went wrong, like before
-                //    {
+                    LogErroredExecution(result.Error, usrMsg,  channel as ITextChannel, exec2, exec3, execTime);
-                //        if (exec.PermissionCache != null && exec.PermissionCache.Verbose)
+                }
-                //            try { await usrMsg.Channel.SendMessageAsync("⚠️ " + exec.Result.ErrorReason).ConfigureAwait(false); } catch { }
-                //    }
-                //    return;
-                //}
-
-                if (exec)
-                    return;
 
             }
 
@@ -239,15 +289,15 @@ namespace NadekoBot.Services
 
         }
 
-        public Task<bool> ExecuteCommandAsync(CommandContext context, string input, int argPos, IServiceProvider serviceProvider, MultiMatchHandling multiMatchHandling = MultiMatchHandling.Exception)
+        public Task<(bool Success, string Error)> ExecuteCommandAsync(CommandContext context, string input, int argPos, IServiceProvider serviceProvider, MultiMatchHandling multiMatchHandling = MultiMatchHandling.Exception)
             => ExecuteCommand(context, input.Substring(argPos), serviceProvider, multiMatchHandling);
 
 
-        public async Task<bool> ExecuteCommand(CommandContext context, string input, IServiceProvider serviceProvider, MultiMatchHandling multiMatchHandling = MultiMatchHandling.Exception)
+        public async Task<(bool Success, string Error)> ExecuteCommand(CommandContext context, string input, IServiceProvider serviceProvider, MultiMatchHandling multiMatchHandling = MultiMatchHandling.Exception)
         {
             var searchResult = _commandService.Search(context, input);
             if (!searchResult.IsSuccess)
-                return false;
+                return (false, null);
 
             var commands = searchResult.Commands;
             for (int i = commands.Count - 1; i >= 0; i--)
@@ -256,7 +306,7 @@ namespace NadekoBot.Services
                 if (!preconditionResult.IsSuccess)
                 {
                     if (commands.Count == 1)
-                        return false;
+                        return (false, null);
                     else
                         continue;
                 }
@@ -280,33 +330,18 @@ namespace NadekoBot.Services
                     if (!parseResult.IsSuccess)
                     {
                         if (commands.Count == 1)
-                            return false;
+                            return (false, null);
                         else
                             continue;
                     }
                 }
 
                 var cmd = commands[i].Command;
-                var resetCommand = cmd.Name == "resetperms";
-                var module = cmd.Module.GetTopLevelModule();
-                if (context.Guild != null)
-                {
-                    //////future
-                    ////int price;
-                    ////if (Permissions.CommandCostCommands.CommandCosts.TryGetValue(cmd.Aliases.First().Trim().ToLowerInvariant(), out price) && price > 0)
-                    ////{
-                    ////    var success = await _cs.RemoveCurrencyAsync(context.User.Id, $"Running {cmd.Name} command.", price).ConfigureAwait(false);
-                    ////    if (!success)
-                    ////    {
-                    ////        return new ExecuteCommandResult(cmd, pc, SearchResult.FromError(CommandError.Exception, $"Insufficient funds. You need {price}{NadekoBot.BotConfig.CurrencySign} to run this command."));
-                    ////    }
-                    ////}
-                }
 
                 // Bot will ignore commands which are ran more often than what specified by
                 // GlobalCommandsCooldown constant (miliseconds)
                 if (!UsersOnShortCooldown.Add(context.Message.Author.Id))
-                    return false;
+                    return (false, null);
                 //return SearchResult.FromError(CommandError.Exception, "You are on a global cooldown.");
 
                 var commandName = cmd.Aliases.First();
@@ -316,15 +351,17 @@ namespace NadekoBot.Services
                         await exec.TryBlockLate(_client, context.Message, context.Guild, context.Channel, context.User, cmd.Module.GetTopLevelModule().Name, commandName).ConfigureAwait(false))
                     {
                         _log.Info("Late blocking User [{0}] Command: [{1}] in [{2}]", context.User, commandName, svc.GetType().Name);
-                        return false;
+                        return (false, null);
                     }
                 }
 
-                await commands[i].ExecuteAsync(context, parseResult, serviceProvider);
+                var execResult = await commands[i].ExecuteAsync(context, parseResult, serviceProvider);
-                return true;
+                if (execResult.Exception != null) //todo temp, to not be blind
+                    _log.Warn(execResult.Exception);
+                return (true, null);
             }
 
-            return false;
+            return (false, null);
             //return new ExecuteCommandResult(null, null, SearchResult.FromError(CommandError.UnknownCommand, "This input does not match any overload."));
         }
     }

src/NadekoBot/Services/CustomReactions/CustomReactionsService.cs

@@ -9,6 +9,7 @@ using System.Linq;
 using System;
 using System.Threading.Tasks;
 using NadekoBot.Services.Permissions;
+using NadekoBot.Extensions;
 
 namespace NadekoBot.Services.CustomReactions
 {
@@ -22,9 +23,9 @@ namespace NadekoBot.Services.CustomReactions
         private readonly Logger _log;
         private readonly DbService _db;
         private readonly DiscordShardedClient _client;
-        private readonly PermissionsService _perms;
+        private readonly PermissionService _perms;
 
-        public CustomReactionsService(PermissionsService perms, DbService db, DiscordShardedClient client)
+        public CustomReactionsService(PermissionService perms, DbService db, DiscordShardedClient client)
         {
             _log = LogManager.GetCurrentClassLogger();
             _db = db;
@@ -100,16 +101,18 @@ namespace NadekoBot.Services.CustomReactions
             {
                 try
                 {
-                    //todo permissions
                     if (guild is SocketGuild sg)
                     {
-                        PermissionCache pc = _perms.GetCache(guild.Id);
+                        var pc = _perms.GetCache(guild.Id);
-
                         if (!pc.Permissions.CheckPermissions(msg, cr.Trigger, "ActualCustomReactions",
                             out int index))
+                        {
+                            if (pc.Verbose)
                             {
                                 var returnMsg = $"Permission number #{index + 1} **{pc.Permissions[index].GetCommand(sg)}** is preventing this action.";
+                                try { await msg.Channel.SendErrorAsync(returnMsg).ConfigureAwait(false); } catch { }
                                 _log.Info(returnMsg);
+                            }
                             return true;
                         }
                     }

src/NadekoBot/Services/Database/Models/BotConfig.cs

@@ -65,6 +65,7 @@ Nadeko Support Server: https://discord.gg/nadekobot";
         public HashSet<BlockedCmdOrMdl> BlockedCommands { get; set; }
         public HashSet<BlockedCmdOrMdl> BlockedModules { get; set; }
         public int PermissionVersion { get; set; } = 1;
+        public string DefaultPrefix { get; set; } = ".";
     }
 
     public class BlockedCmdOrMdl : DbEntity

src/NadekoBot/Services/Database/Models/GuildConfig.cs

@@ -6,6 +6,9 @@ namespace NadekoBot.Services.Database.Models
     public class GuildConfig : DbEntity
     {
         public ulong GuildId { get; set; }
+
+        public string Prefix { get; set; } = null;
+
         public bool DeleteMessageOnCommand { get; set; }
         public ulong AutoAssignRoleId { get; set; }
         //greet stuff

src/NadekoBot/Services/Games/ChatterbotService.cs

@@ -3,6 +3,7 @@ using Discord.WebSocket;
 using NadekoBot.DataStructures.ModuleBehaviors;
 using NadekoBot.Extensions;
 using NadekoBot.Services.Database.Models;
+using NadekoBot.Services.Permissions;
 using NLog;
 using System;
 using System.Collections.Concurrent;
@@ -16,13 +17,15 @@ namespace NadekoBot.Services.Games
     {
         private readonly DiscordShardedClient _client;
         private readonly Logger _log;
+        private readonly PermissionService _perms;
 
         public ConcurrentDictionary<ulong, Lazy<ChatterBotSession>> ChatterBotGuilds { get; }
 
-        public ChatterBotService(DiscordShardedClient client, IEnumerable<GuildConfig> gcs)
+        public ChatterBotService(DiscordShardedClient client, PermissionService perms, IEnumerable<GuildConfig> gcs)
         {
             _client = client;
             _log = LogManager.GetCurrentClassLogger();
+            _perms = perms;
 
             ChatterBotGuilds = new ConcurrentDictionary<ulong, Lazy<ChatterBotSession>>(
                     gcs.Where(gc => gc.CleverbotEnabled)
@@ -80,7 +83,7 @@ namespace NadekoBot.Services.Games
 
         public async Task<bool> TryExecuteEarly(DiscordShardedClient client, IGuild guild, IUserMessage usrMsg)
         {
-            if (guild == null)
+            if (!(guild is SocketGuild sg))
                 return false;
             try
             {
@@ -88,19 +91,21 @@ namespace NadekoBot.Services.Games
                 if (message == null || cbs == null)
                     return false;
                 
-                //todo permissions
+                var pc = _perms.GetCache(guild.Id);
-                //PermissionCache pc = Permissions.GetCache(guild.Id);
+                if (!pc.Permissions.CheckPermissions(usrMsg,
-                //if (!pc.Permissions.CheckPermissions(usrMsg,
+                    "cleverbot",
-                //    NadekoBot.Prefix + "cleverbot",
+                    "Games".ToLowerInvariant(),
-                //    "Games".ToLowerInvariant(),
+                    out int index))
-                //    out int index))
+                {
-                //{
+                    if (pc.Verbose)
-                //    //todo 46 print in guild actually
+                    {
-                //    var returnMsg =
+                        //todo move this to permissions, prefix is always "." as a placeholder, fix that when you move it
-                //        $"Permission number #{index + 1} **{pc.Permissions[index].GetCommand(guild)}** is preventing this action.";
+                        var returnMsg = $"Permission number #{index + 1} **{pc.Permissions[index].GetCommand(sg)}** is preventing this action.";
-                //    _log.Info(returnMsg);
+                        try { await usrMsg.Channel.SendErrorAsync(returnMsg).ConfigureAwait(false); } catch { }
-                //    return true;
+                        _log.Info(returnMsg);
-                //}
+                    }
+                    return true;
+                }
 
                 var cleverbotExecuted = await TryAsk(cbs, (ITextChannel)usrMsg.Channel, message).ConfigureAwait(false);
                 if (cleverbotExecuted)

src/NadekoBot/Services/Games/GamesService.cs

@@ -29,15 +29,18 @@ namespace NadekoBot.Services.Games
         private readonly Logger _log;
 
         public readonly string TypingArticlesPath = "data/typing_articles2.json";
+        private readonly CommandHandler _cmdHandler;
+
         public List<TypingArticle> TypingArticles { get; } = new List<TypingArticle>();
 
         public GamesService(DiscordShardedClient client, BotConfig bc, IEnumerable<GuildConfig> gcs, 
-            NadekoStrings strings, IImagesService images)
+            NadekoStrings strings, IImagesService images, CommandHandler cmdHandler)
         {
             _bc = bc;
             _client = client;
             _strings = strings;
             _images = images;
+            _cmdHandler = cmdHandler;
             _log = LogManager.GetCurrentClassLogger();
 
             //8ball
@@ -123,7 +126,7 @@ namespace NadekoBot.Services.Games
                     if (dropAmount > 0)
                     {
                         var msgs = new IUserMessage[dropAmount];
-                        var prefix = NadekoBot.Prefix;
+                        var prefix = _cmdHandler.GetPrefix(channel.Guild.Id);
                         var toSend = dropAmount == 1
                             ? GetText(channel, "curgen_sn", _bc.CurrencySign)
                                 + " " + GetText(channel, "pick_sn", prefix)

src/NadekoBot/Services/Music/Song.cs

@@ -90,7 +90,7 @@ namespace NadekoBot.Services.Music
                     case MusicType.Radio:
                         return "https://cdn.discordapp.com/attachments/155726317222887425/261850925063340032/1482522097_radio.png"; //test links
                     case MusicType.Normal:
-                        //todo have videoid in songinfo from the start
+                        //todo 50 have videoid in songinfo from the start
                         var videoId = Regex.Match(SongInfo.Query, "<=v=[a-zA-Z0-9-]+(?=&)|(?<=[0-9])[^&\n]+|(?<=v=)[^&\n]+");
                         return $"https://img.youtube.com/vi/{ videoId }/0.jpg";
                     case MusicType.Local:

src/NadekoBot/Services/Permissions/PermissionExtensions.cs

@@ -116,7 +116,7 @@ namespace NadekoBot.Services.Permissions
                     break;
             }
 
-            return NadekoBot.Prefix + com;
+            return "." + com;
         }
 
         public static IEnumerable<Permission> AsEnumerable(this Permission perm)

src/NadekoBot/Services/Permissions/PermissionsService.cs

@@ -9,10 +9,11 @@ using System.Linq;
 using System.Threading.Tasks;
 using Discord;
 using Discord.WebSocket;
+using NadekoBot.Extensions;
 
 namespace NadekoBot.Services.Permissions
 {
-    public class PermissionsService : ILateBlocker
+    public class PermissionService : ILateBlocker
     {
         private readonly DbService _db;
         private readonly Logger _log;
@@ -21,7 +22,7 @@ namespace NadekoBot.Services.Permissions
         public ConcurrentDictionary<ulong, PermissionCache> Cache { get; } =
             new ConcurrentDictionary<ulong, PermissionCache>();
 
-        public PermissionsService(DbService db, BotConfig bc)
+        public PermissionService(DbService db, BotConfig bc)
         {
             _log = LogManager.GetCurrentClassLogger();
             _db = db;
@@ -177,6 +178,8 @@ namespace NadekoBot.Services.Permissions
                 if (!resetCommand && !pc.Permissions.CheckPermissions(msg, commandName, moduleName, out int index))
                 {
                     var returnMsg = $"Permission number #{index + 1} **{pc.Permissions[index].GetCommand((SocketGuild)guild)}** is preventing this action.";
+                    if (pc.Verbose)
+                        try { await channel.SendErrorAsync(returnMsg).ConfigureAwait(false); } catch { }
                     return true;
                     //return new ExecuteCommandResult(cmd, pc, SearchResult.FromError(CommandError.Exception, returnMsg));
                 }
@@ -187,6 +190,9 @@ namespace NadekoBot.Services.Permissions
                     var roles = (user as SocketGuildUser)?.Roles ?? ((IGuildUser)user).RoleIds.Select(x => guild.GetRole(x)).Where(x => x != null);
                     if (!roles.Any(r => r.Name.Trim().ToLowerInvariant() == pc.PermRole.Trim().ToLowerInvariant()) && user.Id != ((IGuildUser)user).Guild.OwnerId)
                     {
+                        var returnMsg = $"You need the **{pc.PermRole}** role in order to use permission commands.";
+                        if (pc.Verbose)
+                            try { await channel.SendErrorAsync(returnMsg).ConfigureAwait(false); } catch { }
                         return true;
                         //return new ExecuteCommandResult(cmd, pc, SearchResult.FromError(CommandError.Exception, $"You need the **{pc.PermRole}** role in order to use permission commands."));
                     }

src/NadekoBot/Services/Utility/CommandMapService.cs

@@ -36,7 +36,6 @@ namespace NadekoBot.Services.Utility
             if (guild == null || string.IsNullOrWhiteSpace(input))
                 return input;
             
-            //todo alias mapping
             if (guild != null)
             {
                 input = input.ToLowerInvariant();

src/NadekoBot/_Extensions/Extensions.cs

@@ -18,6 +18,9 @@ namespace NadekoBot.Extensions
 {
     public static class Extensions
     {
+        public static ConcurrentDictionary<TKey, TValue> ToConcurrent<TKey, TValue>(this IEnumerable<KeyValuePair<TKey, TValue>> dict)
+            => new ConcurrentDictionary<TKey, TValue>(dict);
+
         public static bool IsAuthor(this IMessage msg, IDiscordClient client) =>
             msg.Author?.Id == client.CurrentUser.Id;
 

src/NadekoBot/_strings/ResponseStrings.en-US.json

@@ -165,14 +165,14 @@
     "administration_rc": "Color of {0} role has been changed.",
     "administration_rc_not_exist": "That role does not exist.",
     "administration_rc_params": "The parameters specified are invalid.",
-    "administration_rc_perms": "Error occured due to invalid color or insufficient permissions.",
+    "administration_rc_perms": "Error occurred due to invalid color or insufficient permissions.",
     "administration_remrole": "Successfully removed role {0} from user {1}",
     "administration_remrole_err": "Failed to remove role. I have insufficient permissions.",
     "administration_renrole": "Role renamed.",
     "administration_renrole_err": "Failed to rename role. I have insufficient permissions.",
     "administration_renrole_perms": "You can't edit roles higher than your highest role.",
     "administration_reprm": "Removed the playing message: {0}",
-    "administration_role_added": "Role {0} as been added to the list.",
+    "administration_role_added": "Role {0} has been added to the list.",
     "administration_role_clean": "{0} not found.Cleaned up.",
     "administration_role_in_list": "Role {0} is already in the list.",
     "administration_ropl_added": "Added.",
@@ -236,7 +236,7 @@
     "administration_vt_enabled": "Enabled voice + text feature.",
     "administration_vt_exit": "I don't have **manage roles** and/or **manage channels** permission, so I cannot run `voice+text` on {0} server.",
     "administration_vt_no_admin": "You are enabling/disabling this feature and **I do not have ADMINISTRATOR permissions**. This may cause some issues, and you will have to clean up text channels yourself afterwards.",
-    "administration_vt_perms": "I require atleast **manage roles** and **manage channels** permissions to enable this feature. (preffered Administration permission)",
+    "administration_vt_perms": "I require at least **manage roles** and **manage channels** permissions to enable this feature. (preferred Administration permission)",
     "administration_xmuted_text": "User {0} from text chat",
     "administration_xmuted_text_and_voice": "User {0} from text and voice chat",
     "administration_xmuted_voice": "User {0} from voice chat",
@@ -519,7 +519,7 @@
     "searches_define": "Define:",
     "searches_dropped": "Dropped",
     "searches_episodes": "Episodes",
-    "searches_error_occured": "Error occured.",
+    "searches_error_occured": "Error occurred.",
     "searches_example": "Example",
     "searches_failed_finding_anime": "Failed finding that animu.",
     "searches_failed_finding_manga": "Failed finding that mango.",
@@ -605,9 +605,9 @@
     "utility_convert_not_found": "Cannot convert {0} to {1}: units not found",
     "utility_convert_type_error": "Cannot convert {0} to {1}: types of unit are not equal",
     "utility_created_at": "Created at",
-    "utility_chc_join": "Joined cross server channel.",
+    "utility_csc_join": "Joined cross server channel.",
-    "utility_chc_leave": "Left cross server channel.",
+    "utility_csc_leave": "Left cross server channel.",
-    "utility_chc_token": "This is your CSC token",
+    "utility_csc_token": "This is your CSC token",
     "utility_custom_emojis": "Custom emojis",
     "utility_error": "Error",
     "utility_features": "Features",
@@ -638,7 +638,7 @@
     "utility_presence_txt": "{0} Servers\n{1} Text Channels\n{2} Voice Channels",
     "utility_quotes_deleted": "Deleted all quotes with {0} keyword.",
     "utility_quotes_page": "Page {0} of quotes",
-    "utility_quotes_page_none": "No quotes found matching the quote ID specified.",
+    "utility_quotes_page_none": "No quotes found on that page.",
     "utility_quotes_remove_none": "No quotes found which you can remove.",
     "utility_quote_added": "Quote Added",
     "utility_quote_deleted": "Quote #{0} deleted.",
@@ -779,5 +779,12 @@
     "permissions_gcmd_remove": "Command {0} has been enabled on all servers.",
     "permissions_gmod_add": "Module {0} has been disabled on all servers.",
     "permissions_gmod_remove": "Module {0} has been enabled on all servers.",
-    "permissions_lgp_none": "No blocked commands or modules."
+    "permissions_lgp_none": "No blocked commands or modules.",
+    "gambling_animal_race_no_race": "This Animal Race is full!",
+    "utility_cant_read_or_send": "You can't read from or send messages to that channel.",
+  "utility_quotes_notfound": "No quotes found matching the quote ID specified.",
+  "administration_prefix_current": "Prefix on this server is {0}",
+  "administration_prefix_new":  "Changed prefix on this server from {0} to {1}",
+  "administration_defprefix_current": "Default bot prefix is {0}",
+  "administration_defprefix_new":  "Changed Default bot prefix from {0} to {1}"
 }