Added /cstoggle to disable spam messages.

src/main/java/com/Acrobot/ChestShop/ChestShop.java

@@ -3,6 +3,7 @@ package com.Acrobot.ChestShop;
 import com.Acrobot.Breeze.Configuration.Configuration;
 import com.Acrobot.ChestShop.Commands.Give;
 import com.Acrobot.ChestShop.Commands.ItemInfo;
+import com.Acrobot.ChestShop.Commands.Toggle;
 import com.Acrobot.ChestShop.Commands.Version;
 import com.Acrobot.ChestShop.Configuration.Messages;
 import com.Acrobot.ChestShop.Configuration.Properties;
@@ -19,10 +20,7 @@ import com.Acrobot.ChestShop.Listeners.Item.ItemMoveListener;
 import com.Acrobot.ChestShop.Listeners.ItemInfoListener;
 import com.Acrobot.ChestShop.Listeners.Modules.DiscountModule;
 import com.Acrobot.ChestShop.Listeners.Modules.PriceRestrictionModule;
-import com.Acrobot.ChestShop.Listeners.Player.PlayerConnect;
-import com.Acrobot.ChestShop.Listeners.Player.PlayerInteract;
-import com.Acrobot.ChestShop.Listeners.Player.PlayerInventory;
-import com.Acrobot.ChestShop.Listeners.Player.PlayerTeleport;
+import com.Acrobot.ChestShop.Listeners.Player.*;
 import com.Acrobot.ChestShop.Listeners.PostShopCreation.CreationFeeGetter;
 import com.Acrobot.ChestShop.Listeners.PostShopCreation.MessageSender;
 import com.Acrobot.ChestShop.Listeners.PostShopCreation.ShopCreationLogger;
@@ -133,6 +131,7 @@ public class ChestShop extends JavaPlugin {
         getCommand("iteminfo").setExecutor(new ItemInfo());
         getCommand("csVersion").setExecutor(new Version());
         getCommand("csGive").setExecutor(new Give());
+        getCommand("cstoggle").setExecutor(new Toggle());
 
         startStatistics();
         startUpdater();
@@ -240,6 +239,8 @@ public class ChestShop extends JavaPlugin {
     public void onDisable() {
         getServer().getScheduler().cancelTasks(this);
 
+        Toggle.clearToggledPlayers();
+
         if (handler != null) {
             handler.close();
             getLogger().removeHandler(handler);
@@ -266,6 +267,7 @@ public class ChestShop extends JavaPlugin {
         registerEvent(new PlayerConnect());
         registerEvent(new PlayerInteract());
         registerEvent(new PlayerInventory());
+        registerEvent(new PlayerLeave());
         registerEvent(new PlayerTeleport());
 
         registerEvent(new ItemInfoListener());

src/main/java/com/Acrobot/ChestShop/Commands/Toggle.java

@@ -0,0 +1,57 @@
+package com.Acrobot.ChestShop.Commands;
+
+import com.Acrobot.ChestShop.Configuration.Messages;
+import com.Acrobot.ChestShop.Permission;
+import org.apache.commons.lang.Validate;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author KingFaris10
+ */
+public class Toggle implements CommandExecutor {
+    private static final List<String> toggledPlayers = new ArrayList<String>();
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (sender instanceof Player) {
+            Player player = (Player) sender;
+            if (Permission.has(player, Permission.NOTIFY_TOGGLE)) {
+                if (setIgnoring(player, !toggledPlayers.contains(player.getName()))) player.sendMessage(Messages.TOGGLE_MESSAGES_OFF);
+                else player.sendMessage(Messages.TOGGLE_MESSAGES_ON);
+            } else {
+                player.sendMessage(Messages.ACCESS_DENIED);
+            }
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public static void clearToggledPlayers() {
+        toggledPlayers.clear();
+    }
+
+    public static boolean isIgnoring(OfflinePlayer player) {
+        return player != null && toggledPlayers.contains(player.getName());
+    }
+
+    public static boolean setIgnoring(Player player, boolean ignoring) {
+        Validate.notNull(player); // Make sure the player instance is not null. I believe this should be here instead of (object != null) because if the player is null, it shows there is an error with the code.
+        if (ignoring) {
+            if (!toggledPlayers.contains(player.getName()))
+                toggledPlayers.add(player.getName());
+        } else {
+            if (toggledPlayers.contains(player.getName()))
+                toggledPlayers.remove(player.getName());
+        }
+        return ignoring;
+    }
+
+}

src/main/java/com/Acrobot/ChestShop/Configuration/Messages.java

@@ -67,6 +67,10 @@ public class Messages {
     @PrecededBySpace
     public static String CANNOT_CREATE_SHOP_HERE = "You can't create shop here!";
 
+    @PrecededBySpace
+    public static String TOGGLE_MESSAGES_OFF = "You will no longer receive messages from your shop(s).";
+    public static String TOGGLE_MESSAGES_ON = "You will now receive messages from your shop(s)..";
+
     public static String prefix(String message) {
         return prefix + message;
     }

src/main/java/com/Acrobot/ChestShop/Listeners/Player/PlayerLeave.java

@@ -0,0 +1,7 @@
+package com.Acrobot.ChestShop.Listeners.Player;
+
+/**
+ * @author KingFaris10
+ */
+public class PlayerLeave {
+}

src/main/java/com/Acrobot/ChestShop/Listeners/PostTransaction/TransactionMessageSender.java

@@ -2,6 +2,7 @@ package com.Acrobot.ChestShop.Listeners.PostTransaction;
 
 import com.Acrobot.Breeze.Utils.InventoryUtil;
 import com.Acrobot.Breeze.Utils.MaterialUtil;
+import com.Acrobot.ChestShop.Commands.Toggle;
 import com.Acrobot.ChestShop.Configuration.Messages;
 import com.Acrobot.ChestShop.Configuration.Properties;
 import com.Acrobot.ChestShop.Economy.Economy;
@@ -45,7 +46,7 @@ public class TransactionMessageSender implements Listener {
             player.sendMessage(message);
         }
 
-        if (Properties.SHOW_TRANSACTION_INFORMATION_OWNER) {
+        if (Properties.SHOW_TRANSACTION_INFORMATION_OWNER && !Toggle.isIgnoring(event.getOwner())) {
             String message = formatMessage(Messages.SOMEBODY_BOUGHT_FROM_YOUR_SHOP, itemName, price);
             message = message.replace("%buyer", player.getName());
 
@@ -68,7 +69,7 @@ public class TransactionMessageSender implements Listener {
             player.sendMessage(message);
         }
 
-        if (Properties.SHOW_TRANSACTION_INFORMATION_OWNER) {
+        if (Properties.SHOW_TRANSACTION_INFORMATION_OWNER && !Toggle.isIgnoring(event.getOwner())) {
             String message = formatMessage(Messages.SOMEBODY_SOLD_TO_YOUR_SHOP, itemName, price);
             message = message.replace("%seller", player.getName());
 

src/main/java/com/Acrobot/ChestShop/Permission.java

@@ -24,7 +24,9 @@ public enum Permission {
     GROUP("ChestShop.group."),
 
     NOFEE("ChestShop.nofee"),
-    DISCOUNT("ChestShop.discount.");
+    DISCOUNT("ChestShop.discount."),
+
+    NOTIFY_TOGGLE("ChestShop.toggle");
 
     private final String permission;
 

src/main/resources/plugin.yml

@@ -31,6 +31,9 @@ commands:
     aliases: [chestshop]
     description: Shows the ChestShop's version
     usage: /<command>
+  cstoggle:
+    description: Toggle messages to the owner of a shop
+    usage: /<command>
 
 permissions:
   ChestShop.*:
@@ -67,6 +70,9 @@ permissions:
     description: Allows user to sell to a shop
   ChestShop.nofee:
     description: User doesn't have to pay the shop creation fee.
+  ChestShop.toggle:
+    description: Allows user to toggle messages.
+    default: true
   ChestShop.admin:
     description: Allows user to modify/destroy other stores and create an Admin Shops
     default: op