Re-added broadcast messages

They work a bit different now. They are still only shown on startup, on
join or when a player checks for updates, but also if no update is
available. Also the player needs the permission "shopchest.broadcast" in
order to get the message.

config.yml

@@ -48,8 +48,6 @@ hopper-protection: true
 explosion-protection: true
 
 # Set whether broadcast messages should be enabled
-# The messages are sent to every player who have permission to get update notifications.
-# They are sent each time the update checker checks for an update below the message whether an update is available.
 enable-broadcast: true
 
 # Set the currency symbol after price values

plugin.yml

@@ -64,3 +64,6 @@ permissions:
   shopchest.limits:
     description: Allows you to view shop limits.
     default: true
+  shopchest.broadcast:
+    description: Allows you to get broadcast messages.
+    default: op

src/de/epiceric/shopchest/Commands.java

@@ -212,6 +212,10 @@ public class Commands extends BukkitCommand {
 			player.sendMessage(Config.update_check_error());
 		}
 		
+		if (perm.has(player, "shopchest.broadcast")) {
+			if (Config.enable_broadcast()) ShopChest.broadcast = uc.getBroadcast();
+			if (!ShopChest.broadcast.equals("")) player.sendMessage(ShopChest.broadcast);	
+		}
 
 	}
 	

src/de/epiceric/shopchest/ShopChest.java

@@ -56,6 +56,7 @@ public class ShopChest extends JavaPlugin{
 	public static boolean isUpdateNeeded = false;
 	public static String latestVersion = "";
 	public static String downloadLink = "";
+	public static String broadcast = "";
 	
 	public static Utils utils;
 	
@@ -191,6 +192,8 @@ public class ShopChest extends JavaPlugin{
 		UpdateChecker uc = new UpdateChecker(this, getDescription().getWebsite());
 		UpdateCheckerResult result = uc.updateNeeded();
 		
+		if (Config.enable_broadcast()) broadcast = uc.getBroadcast();
+		
 		Bukkit.getConsoleSender().sendMessage("[ShopChest] " + Config.checking_update());
 		if(result == UpdateCheckerResult.TRUE) {
 			latestVersion = uc.getVersion();
@@ -224,6 +227,14 @@ public class ShopChest extends JavaPlugin{
 			Bukkit.getConsoleSender().sendMessage("[ShopChest] " + Config.update_check_error());
 		}
 		
+		for (Player p : getServer().getOnlinePlayers()) {
+			if (perm.has(p, "shopchest.broadcast")) {
+				if (!broadcast.equals("")) p.sendMessage(broadcast);					
+			}
+		}
+		
+		if (!broadcast.equals("")) Bukkit.getConsoleSender().sendMessage("[ShopChest] " + broadcast);
+
 		File itemNamesFile = new File(getDataFolder(), "item_names.txt");
 		
 		if (!itemNamesFile.exists())

src/de/epiceric/shopchest/event/NotifyUpdate.java

@@ -38,6 +38,10 @@ public class NotifyUpdate implements Listener {
 			}
 		}
 		
+		if (perm.has(p, "shopchest.broadcast")) {
+			if (!ShopChest.broadcast.equals("")) p.sendMessage(ShopChest.broadcast);
+		}
+		
 	}
 	
 }

src/de/epiceric/shopchest/utils/UpdateChecker.java

@@ -44,6 +44,23 @@ public class UpdateChecker {
 		}
 	}
 	
+	public String getBroadcast() {
+		try {
+			Connection con = Jsoup.connect("http://textuploader.com/5b51f/raw");
+			con.userAgent("Mozilla/5.0 (Windows NT 10.0; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0");
+			
+			Document doc = con.get();
+			
+			String broadcast = doc.text();
+			
+			if (!broadcast.equals("/"))
+				return broadcast;
+			
+		} catch (Exception | Error e) {}
+		
+		return "";
+	}
+	
 	public String getVersion() {
 		return version;
 	}