Add locale locking

src/de/steamwar/bungeecore/commands/LockCurrentLocaleCommand.java

@@ -0,0 +1,44 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.commands;
+
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import de.steamwar.bungeecore.sql.UserConfig;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
+public class LockCurrentLocaleCommand extends BasicCommand {
+
+    public LockCurrentLocaleCommand() {
+        super("lockcurrentlocale", "", "locklocale", "locale");
+    }
+
+    @Override
+    public void execute(CommandSender commandSender, String[] strings) {
+        if (!(commandSender instanceof ProxiedPlayer)) {
+            return;
+        }
+        ProxiedPlayer proxiedPlayer = (ProxiedPlayer) commandSender;
+        SteamwarUser steamwarUser = SteamwarUser.get(proxiedPlayer);
+
+        // TODO: Hier fehlt noch eine Nachricht an den User. Sollte deswegen erst gemerged werden, wenn der branch 'english' germerged ist
+        UserConfig.updatePlayerConfig(steamwarUser.getId(), "language", proxiedPlayer.getLocale().getLanguage());
+    }
+}

src/de/steamwar/bungeecore/sql/UserConfig.java

@@ -0,0 +1,62 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.sql;
+
+import java.util.UUID;
+
+public class UserConfig {
+    private UserConfig() {}
+
+    private static final Statement getConfig = new Statement("SELECT Value FROM UserConfig WHERE User = ? AND Config = ?");
+    private static final Statement setConfig = new Statement("INSERT INTO UserConfig (User, Config, Value) VALUES (?, ?, ?) ON DUPLICATE KEY UPDATE Value = VALUES(Value)");
+    private static final Statement deleteConfig = new Statement("DELETE FROM UserConfig WHERE User = ? AND Config = ?");
+
+    public static String getConfig(UUID player, String config) {
+        return getConfig(SteamwarUser.get(player).getId(), config);
+    }
+
+    public static String getConfig(int player, String config) {
+        return getConfig.select(rs -> {
+            if(rs.next())
+                return rs.getString("Value");
+            return null;
+        }, player, config);
+    }
+
+    public static void updatePlayerConfig(UUID uuid, String config, String value) {
+        updatePlayerConfig(SteamwarUser.get(uuid).getId(), config, value);
+    }
+
+    public static void updatePlayerConfig(int id, String config, String value) {
+        if (value == null) {
+            removePlayerConfig(id, config);
+            return;
+        }
+        setConfig.update(id, config, value);
+    }
+
+    public static void removePlayerConfig(UUID uuid, String config) {
+        removePlayerConfig(SteamwarUser.get(uuid).getId(), config);
+    }
+
+    public static void removePlayerConfig(int id, String config) {
+        deleteConfig.update(id, config);
+    }
+}

src/de/steamwar/messages/ChatSender.java

@@ -22,6 +22,7 @@ package de.steamwar.messages;
 import de.steamwar.bungeecore.*;
 import de.steamwar.bungeecore.bot.listeners.DiscordChatListener;
 import de.steamwar.bungeecore.sql.SteamwarUser;
+import de.steamwar.bungeecore.sql.UserConfig;
 import net.md_5.bungee.api.ChatMessageType;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
@@ -150,6 +151,9 @@ public interface ChatSender {
 
             @Override
             public Locale getLocale() {
+                String dbLocale = UserConfig.getConfig(user().getId(), "language");
+                if (dbLocale != null)
+                    return new Locale(dbLocale);
                 Locale locale = player.getLocale();
                 if(locale == null)
                     locale = Locale.getDefault();