Add bStats metrics for each EssentialsX module (#2333)

Does what it says on the tin.

Essentials/src/com/earth2me/essentials/metrics/Metrics.java

@@ -189,7 +189,7 @@ public class Metrics {
     public JSONObject getPluginData() {
         JSONObject data = new JSONObject();
 
-        String pluginName = "EssentialsX";
+        String pluginName = plugin.getDescription().getName().replace("Essentials", "EssentialsX");
         String pluginVersion = plugin.getDescription().getVersion();
 
         data.put("pluginName", pluginName); // Append the name of the plugin

EssentialsAntiBuild/src/com/earth2me/essentials/antibuild/EssentialsAntiBuild.java

@@ -1,5 +1,6 @@
 package com.earth2me.essentials.antibuild;
 
+import com.earth2me.essentials.metrics.Metrics;
 import org.bukkit.Material;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginManager;
@@ -14,6 +15,7 @@ public class EssentialsAntiBuild extends JavaPlugin implements IAntiBuild {
     private final transient Map<AntiBuildConfig, Boolean> settingsBoolean = new EnumMap<>(AntiBuildConfig.class);
     private final transient Map<AntiBuildConfig, List<Material>> settingsList = new EnumMap<>(AntiBuildConfig.class);
     private transient EssentialsConnect ess = null;
+    private transient Metrics metrics = null;
 
     @Override
     public void onEnable() {
@@ -26,6 +28,10 @@ public class EssentialsAntiBuild extends JavaPlugin implements IAntiBuild {
 
         final EssentialsAntiBuildListener blockListener = new EssentialsAntiBuildListener(this);
         pm.registerEvents(blockListener, this);
+
+        if (metrics == null) {
+            metrics = new Metrics(this);
+        }
     }
 
     @Override

EssentialsChat/src/com/earth2me/essentials/chat/EssentialsChat.java

@@ -1,5 +1,6 @@
 package com.earth2me.essentials.chat;
 
+import com.earth2me.essentials.metrics.Metrics;
 import net.ess3.api.IEssentials;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
 import org.bukkit.plugin.PluginManager;
@@ -16,6 +17,7 @@ import static com.earth2me.essentials.I18n.tl;
 
 public class EssentialsChat extends JavaPlugin {
     private static final Logger LOGGER = Logger.getLogger("Minecraft");
+    private transient Metrics metrics = null;
 
     @Override
     public void onEnable() {
@@ -38,5 +40,9 @@ public class EssentialsChat extends JavaPlugin {
         pluginManager.registerEvents(playerListenerNormal, this);
         pluginManager.registerEvents(playerListenerHighest, this);
 
+        if (metrics == null) {
+            metrics = new Metrics(this);
+        }
+
     }
 }

EssentialsGeoIP/src/com/earth2me/essentials/geoip/EssentialsGeoIP.java

@@ -1,5 +1,6 @@
 package com.earth2me.essentials.geoip;
 
+import com.earth2me.essentials.metrics.Metrics;
 import net.ess3.api.IEssentials;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
@@ -10,6 +11,8 @@ import static com.earth2me.essentials.I18n.tl;
 
 
 public class EssentialsGeoIP extends JavaPlugin {
+    private transient Metrics metrics = null;
+
     public EssentialsGeoIP() {
     }
 
@@ -33,5 +36,9 @@ public class EssentialsGeoIP extends JavaPlugin {
 
 
         getLogger().log(Level.INFO, "This product includes GeoLite2 data created by MaxMind, available from http://www.maxmind.com/.");
+
+        if (metrics == null) {
+            metrics = new Metrics(this);
+        }
     }
 }

EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtect.java

@@ -1,5 +1,6 @@
 package com.earth2me.essentials.protect;
 
+import com.earth2me.essentials.metrics.Metrics;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.HandlerList;
@@ -20,6 +21,7 @@ public class EssentialsProtect extends JavaPlugin implements IProtect {
     private final Map<ProtectConfig, String> settingsString = new EnumMap<>(ProtectConfig.class);
     private final Map<ProtectConfig, List<Material>> settingsList = new EnumMap<>(ProtectConfig.class);
     private EssentialsConnect ess = null;
+    private transient Metrics metrics = null;
 
     private final EmergencyListener emListener = new EmergencyListener(this);
 
@@ -33,6 +35,10 @@ public class EssentialsProtect extends JavaPlugin implements IProtect {
         }
         
         initialize(pm, essPlugin);
+
+        if (metrics == null) {
+            metrics = new Metrics(this);
+        }
     }
 
     private void initialize(final PluginManager pm, final Plugin essPlugin) {

EssentialsSpawn/src/com/earth2me/essentials/spawn/EssentialsSpawn.java

@@ -1,5 +1,6 @@
 package com.earth2me.essentials.spawn;
 
+import com.earth2me.essentials.metrics.Metrics;
 import net.ess3.api.IEssentials;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
@@ -25,6 +26,7 @@ public class EssentialsSpawn extends JavaPlugin implements IEssentialsSpawn {
     private static final Logger LOGGER = Bukkit.getLogger();
     private transient IEssentials ess;
     private transient SpawnStorage spawns;
+    private transient Metrics metrics = null;
 
     @Override
     public void onEnable() {
@@ -62,6 +64,10 @@ public class EssentialsSpawn extends JavaPlugin implements IEssentialsSpawn {
                 }
             }, this);
         }
+
+        if (metrics == null) {
+            metrics = new Metrics(this);
+        }
     }
 
     @Override

EssentialsXMPP/src/com/earth2me/essentials/xmpp/EssentialsXMPP.java

@@ -1,6 +1,7 @@
 package com.earth2me.essentials.xmpp;
 
 import com.earth2me.essentials.IEssentials;
+import com.earth2me.essentials.metrics.Metrics;
 import net.ess3.api.IUser;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -22,6 +23,7 @@ public class EssentialsXMPP extends JavaPlugin implements IEssentialsXMPP {
     private transient UserManager users;
     private transient XMPPManager xmpp;
     private transient IEssentials ess;
+    private transient Metrics metrics = null;
 
     public static IEssentialsXMPP getInstance() {
         return instance;
@@ -49,6 +51,11 @@ public class EssentialsXMPP extends JavaPlugin implements IEssentialsXMPP {
 
         ess.addReloadListener(users);
         ess.addReloadListener(xmpp);
+
+        if (metrics == null) {
+            metrics = new Metrics(this);
+            metrics.addCustomChart(new Metrics.SimplePie("config-valid", () -> xmpp.isConfigValid() ? "yes" : "no"));
+        }
     }
 
     @Override

EssentialsXMPP/src/com/earth2me/essentials/xmpp/XMPPManager.java

@@ -318,4 +318,9 @@ public class XMPPManager extends Handler implements MessageListener, ChatManager
             chats.remove(address);
         }
     }
+
+    public boolean isConfigValid() {
+        final String server = config.getString("xmpp.server");
+        return server != null && server.equals("example.com");
+    }
 }