add locales

src/main/java/sh/okx/rankup/Rankup.java

@@ -1,6 +1,7 @@
 package sh.okx.rankup;
 
 import com.gmail.nossr50.datatypes.skills.SkillType;
+import com.google.common.base.Preconditions;
 import lombok.Getter;
 import net.milkbowl.vault.economy.Economy;
 import net.milkbowl.vault.permission.Permission;
@@ -14,11 +15,7 @@ import org.bukkit.event.inventory.InventoryType;
 import org.bukkit.inventory.InventoryView;
 import org.bukkit.plugin.RegisteredServiceProvider;
 import org.bukkit.plugin.java.JavaPlugin;
-import sh.okx.rankup.commands.InfoCommand;
-import sh.okx.rankup.commands.PrestigeCommand;
-import sh.okx.rankup.commands.PrestigesCommand;
-import sh.okx.rankup.commands.RanksCommand;
-import sh.okx.rankup.commands.RankupCommand;
+import sh.okx.rankup.commands.*;
 import sh.okx.rankup.gui.Gui;
 import sh.okx.rankup.gui.GuiListener;
 import sh.okx.rankup.messages.EmptyMessageBuilder;
@@ -33,25 +30,22 @@ import sh.okx.rankup.ranks.Rankups;
 import sh.okx.rankup.requirements.OperationRegistry;
 import sh.okx.rankup.requirements.Requirement;
 import sh.okx.rankup.requirements.RequirementRegistry;
-import sh.okx.rankup.requirements.operation.AllOperation;
-import sh.okx.rankup.requirements.operation.AnyOperation;
-import sh.okx.rankup.requirements.operation.NoneOperation;
-import sh.okx.rankup.requirements.operation.OneOperation;
-import sh.okx.rankup.requirements.requirement.GroupRequirement;
-import sh.okx.rankup.requirements.requirement.advancedachievements.AdvancedAchievementsAchievementRequirement;
-import sh.okx.rankup.requirements.requirement.advancedachievements.AdvancedAchievementsTotalRequirement;
-import sh.okx.rankup.requirements.requirement.mcmmo.McMMOPowerLevelRequirement;
-import sh.okx.rankup.requirements.requirement.mcmmo.McMMOSkillRequirement;
-import sh.okx.rankup.requirements.requirement.MoneyRequirement;
-import sh.okx.rankup.requirements.requirement.PermissionRequirement;
-import sh.okx.rankup.requirements.requirement.PlaceholderRequirement;
-import sh.okx.rankup.requirements.requirement.PlaytimeMinutesRequirement;
-import sh.okx.rankup.requirements.requirement.XpLevelRequirement;
+import sh.okx.rankup.requirements.operation.*;
+import sh.okx.rankup.requirements.requirement.*;
+import sh.okx.rankup.requirements.requirement.advancedachievements.*;
+import sh.okx.rankup.requirements.requirement.mcmmo.*;
 
 import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.text.DecimalFormat;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.ResourceBundle;
 import java.util.WeakHashMap;
 import java.util.function.Supplier;
 
@@ -90,12 +84,16 @@ public class Rankup extends JavaPlugin {
     reload();
 
     Metrics metrics = new Metrics(this);
-    metrics.addCustomChart(new Metrics.SimplePie("confirmation") {
-      @Override
-      public String getValue() {
-        return getConfig().getString("confirmation.type");
+    metrics.addCustomChart(new Metrics.SimplePie("confirmation",
+        () -> config.getString("confirmation.type")));
+    metrics.addCustomChart(new Metrics.AdvancedPie("requirements", () -> {
+      Map<String, Integer> map = new HashMap<>();
+      addAll(map, rankups);
+      if (prestiges != null) {
+        addAll(map, prestiges);
       }
-    });
+      return map;
+    }));
 
     if (config.getBoolean("ranks")) {
       getCommand("ranks").setExecutor(new RanksCommand(this));
@@ -136,7 +134,7 @@ public class Rankup extends JavaPlugin {
       autoRankup.runTaskTimer(this, time, time);
     }
 
-    if (config.getInt("version") < 2) {
+    if (config.getInt("version") < 3) {
       getLogger().severe("You are using an outdated config!");
       getLogger().severe("This means that some things might not work!");
       getLogger().severe("To update, please rename ALL your config files (or the folder they are in),");
@@ -147,6 +145,15 @@ public class Rankup extends JavaPlugin {
     }
   }
 
+  private void addAll(Map<String, Integer> map, RankList<? extends Rank> ranks) {
+    for (Rank rank : ranks.ranks) {
+      for (Requirement requirement : rank.getRequirements()) {
+        String name = requirement.getName();
+        map.put(name, map.getOrDefault(name, 0) + 1);
+      }
+    }
+  }
+
   /**
    * Closes all rankup inventories on disable
    * so players cannot grab items from the inventory
@@ -163,8 +170,13 @@ public class Rankup extends JavaPlugin {
   }
 
   private void loadConfigs() {
-    messages = loadConfig("messages.yml");
+    saveLocales();
+
     config = loadConfig("config.yml");
+    String locale = config.getString("locale");
+    File localeFile = new File(new File(getDataFolder(), "locale"), locale + ".yml");
+    messages = YamlConfiguration.loadConfiguration(localeFile);
+
     Bukkit.getScheduler().scheduleSyncDelayedTask(this, this::refreshRanks);
   }
 
@@ -178,6 +190,18 @@ public class Rankup extends JavaPlugin {
     }
   }
 
+  private void saveLocales() {
+    saveLocale("en");
+  }
+
+  private void saveLocale(String locale) {
+    String name = "locale/" + locale + ".yml";
+    File file = new File(getDataFolder(), name);
+    if (!file.exists()) {
+      saveResource("locale/" + locale + ".yml", false);
+    }
+  }
+
   private FileConfiguration loadConfig(String name) {
     File file = new File(getDataFolder(), name);
     if (!file.exists()) {