Add localization

JetKarmaBot/Commands/AwardCommand.cs

@@ -10,13 +10,13 @@ namespace JetKarmaBot.Commands
 {
     class AwardCommand : IChatCommand
     {
-        public IReadOnlyCollection<string> Names => new[] { "award", "revoke"};
+        public IReadOnlyCollection<string> Names => new[] { "award", "revoke" };
 
         public bool Execute(CommandString cmd, MessageEventArgs args)
         {
             if (args.Message.ReplyToMessage == null)
             {
-                Client.SendTextMessageAsync(args.Message.Chat.Id, "Please use this command in reply to another user.");
+                Client.SendTextMessageAsync(args.Message.Chat.Id, Locale["jetkarmabot.award.errawardnoreply"]);
                 return true;
             }
 
@@ -29,7 +29,7 @@ namespace JetKarmaBot.Commands
             {
                 Client.SendTextMessageAsync(
                     args.Message.Chat.Id,
-                    "Please stop playing with yourself.",
+                    Locale["jetkarmabot.award.errawardself"],
                     replyToMessageId: args.Message.MessageId);
                 return true;
             }
@@ -38,7 +38,9 @@ namespace JetKarmaBot.Commands
             {
                 Client.SendTextMessageAsync(
                     args.Message.Chat.Id,
-                    "I am a bot, and have no use for your foolish fake internet points.",
+                    awarding
+                    ? Locale["jetkarmabot.award.errawardbot"]
+                    : Locale["jetkarmabot.award.errrevokebot"],
                     replyToMessageId: args.Message.MessageId);
                 return true;
             }
@@ -49,11 +51,11 @@ namespace JetKarmaBot.Commands
 
             Db.AddAward(awardTypeId, awarder.Id, recipient.Id, args.Message.Chat.Id, awarding ? 1 : -1);
 
-            string message = awarding 
-                ? $"Awarded a {awardType.Name} to {recipient.Username}!" 
-                : $"Revoked a {awardType.Name} from {recipient.Username}!";
+            string message = awarding
+                ? string.Format(Locale["jetkarmabot.award.awardmessage"], awardType.Name, recipient.Username)
+                : string.Format(Locale["jetkarmabot.award.revokemessage"], awardType.Name, recipient.Username);
 
-            var response = message + "\n" + $"{recipient.Username} is at {Db.CountUserAwards(recipient.Id, awardTypeId)}{awardType.Symbol} now."; 
+            var response = message + "\n" + String.Format(Locale["jetkarmabot.award.statustext"], recipient.Username, Db.CountUserAwards(recipient.Id, awardTypeId), awardType.Symbol);
 
             Client.SendTextMessageAsync(
                 args.Message.Chat.Id,
@@ -64,6 +66,7 @@ namespace JetKarmaBot.Commands
 
         [Inject(true)] Db Db { get; set; }
         [Inject(true)] TelegramBotClient Client { get; set; }
+        [Inject(true)] Localization Locale { get; set; }
         User Me { get; }
 
         public AwardCommand(User me)

JetKarmaBot/Commands/StatusCommand.cs

@@ -24,7 +24,7 @@ namespace JetKarmaBot.Commands
             {
                 var awards = Db.CountAllUserAwards(asker.Id);
 
-                response = "Your badges report:\n"
+                response = Locale["jetkarmabot.status.listalltext"] + "\n"
                      + string.Join("\n", awards.Select(a => $" - {Db.AwardTypes[a.AwardTypeId].Symbol} {a.Amount}"));
 
             }
@@ -33,7 +33,7 @@ namespace JetKarmaBot.Commands
                 var awardTypeId = Db.GetAwardTypeId(cmd.Parameters.FirstOrDefault());
                 var awardType = Db.AwardTypes[awardTypeId];
 
-                response = $"You are at {Db.CountUserAwards(asker.Id, awardTypeId)}{awardType.Symbol} now.";
+                response = string.Format(Locale["jetkarmabot.status.listspecifictext"], Db.CountUserAwards(asker.Id, awardTypeId), awardType.Symbol);
             }
 
             Client.SendTextMessageAsync(
@@ -45,6 +45,7 @@ namespace JetKarmaBot.Commands
 
         [Inject(true)] Db Db { get; set; }
         [Inject(true)] TelegramBotClient Client { get; set; }
+        [Inject(true)] Localization Locale { get; set; }
 
     }
 }

JetKarmaBot/Config.cs

@@ -11,6 +11,7 @@ namespace JetKarmaBot
 
         public string ApiKey { get; private set; }
         public string ConnectionString { get; private set; }
+        public string Language { get; private set; }
 
         public class ProxySettings
         {
@@ -60,4 +61,4 @@ namespace JetKarmaBot
         }
     }
 }
-            
+

JetKarmaBot/Services/Localization.cs

@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.IO;
+using System.Linq;
+using Dapper;
+using MySql.Data.MySqlClient;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using Perfusion;
+
+namespace JetKarmaBot
+{
+    public class Localization
+    {
+        private string currentFile;
+        private Dictionary<string, string> currentLocalization;
+
+        public Localization([Inject(true)]Config cfg)
+        {
+            Log("Initializing...");
+            currentFile = cfg.Language;
+            if (string.IsNullOrEmpty(currentFile)) currentFile = "en-US";
+            Log("Language is " + currentFile);
+            if (!Directory.Exists("lang"))
+                Directory.CreateDirectory("lang");
+
+            if (!File.Exists("lang/" + currentFile + ".json") && currentFile != "en-US")
+            {
+                Log("Language " + currentFile + " not found, falling back to en-US");
+                currentFile = "en-US";
+            }
+            if (!File.Exists("lang/" + currentFile + ".json"))
+            {
+                Log("Language en-US doesn't exist! Making empty localization");
+                currentLocalization = new Dictionary<string, string>();
+            }
+            else
+            {
+                currentLocalization = JObject.Parse(File.ReadAllText("lang/" + currentFile + ".json")).ToObject<Dictionary<string, string>>();
+                Log("Loaded " + currentFile);
+            }
+            Log("Initialized!");
+        }
+
+        public string this[string name]
+        {
+            get => GetString(name);
+        }
+        public string GetString(string name)
+        {
+            if (!currentLocalization.ContainsKey(name))
+            {
+                Log(name + " doesn't exist in this localization");
+                currentLocalization[name] = "unknown";
+                File.WriteAllText("lang/" + currentFile + ".json", JObject.FromObject(currentLocalization).ToString());
+                return "unknown";
+            }
+            else
+            {
+                return currentLocalization[name];
+            }
+        }
+        void Log(string Message) => Console.WriteLine($"[{nameof(Localization)}]: {Message}");
+    }
+}

JetKarmaBot/lang/en-US.json

@@ -0,0 +1,11 @@
+{
+  "jetkarmabot.award.errawardnoreply": "Please use this command in reply to another user.",
+  "jetkarmabot.award.errawardself": "Please stop playing with yourself.",
+  "jetkarmabot.award.errawardbot": "I am a bot, and have no use for your foolish fake internet points.",
+  "jetkarmabot.award.errrevokebot": "ಠ_ಠ",
+  "jetkarmabot.award.awardmessage": "Awarded a {0} to {1}!",
+  "jetkarmabot.award.revokemessage": "Revoked a {0} from {1}!",
+  "jetkarmabot.award.statustext": "{0} is at {1}{2} now.",
+  "jetkarmabot.status.listalltext": "Your badges report:",
+  "jetkarmabot.status.listspecifictext": "You are at {0}{1} now."
+}