Bot broadcast his startup. Woah!

config.example.ini

@@ -6,6 +6,9 @@ commandPrefix = !
 ; Bot Owner UID, obtainable using /perm:getMyUID
 owner = XXXXXXXXXXXXXXXXXX
 
+; This bot name
+name = My awesome bot
+
 [discord]
 ; Change next value to true if the account is a bot, thus logins using a token.
 ; Don't forget to uncomment token then
@@ -29,4 +32,9 @@ region = NA
 
 ; The API key Riot gave you. Empty key will disable the module.
 ; This key serves as an example and is invalid. You can get a key by visiting https://developer.riotgames.com (LoL account required)
-apikey = a3cd6695-2174-4ea8-ac97-414f6dfc8826
+apikey = a3cd6695-2174-4ea8-ac97-414f6dfc8826
+
+[botstatus]
+; Text channels containing this string sequence as MOTD will receive all bot logs.
+; An empty value will disable
+botlog_detection = %botlog%

src/main/java/net/pingex/dbotm/BotStatusModule.java

@@ -0,0 +1,63 @@
+package net.pingex.dbotm;
+
+import net.pingex.discordbot.AbstractModule;
+import net.pingex.discordbot.Configuration;
+import sx.blah.discord.api.EventSubscriber;
+import sx.blah.discord.api.IDiscordClient;
+import sx.blah.discord.handle.impl.events.GuildCreateEvent;
+import sx.blah.discord.handle.obj.IChannel;
+import sx.blah.discord.util.DiscordException;
+import sx.blah.discord.util.HTTP429Exception;
+import sx.blah.discord.util.MissingPermissionsException;
+
+/**
+ * Status of the Bot, ie. starting up and so on
+ * @version 0.1-dev
+ * @author Raphael "Pingex" NAAS
+ */
+public class BotStatusModule extends AbstractModule
+{
+	/**
+	 * Whether the bot should broadcast his logs
+	 */
+	private boolean enableBotBroadcast = true;
+
+	/**
+	 * Constructor doing all the basic stuff, like registering as a Listener to Discord, getting a logger, etc.
+	 * @param client Discord Client instance used to register self.
+	 */
+	public BotStatusModule(IDiscordClient client)
+	{
+		super(client);
+
+		if(!Configuration.exists("botstatus", "botlog_detection") || Configuration.getValue("botstatus", "botlog_detection").isEmpty())
+		{
+			logger.warning("Bot won't log anything to Discord channel per configuration value.");
+			enableBotBroadcast = false;
+		}
+
+		if(!Configuration.exists("general", "name") || Configuration.getValue("general", "name").isEmpty())
+			Configuration.setValue("general", "name", client.getOurUser().getName());
+	}
+
+	/**
+	 * Broadcast the starting up event to botlog channels.
+	 */
+	@EventSubscriber
+	public void broadcastStartup(GuildCreateEvent event)
+	{
+		if(enableBotBroadcast)
+		for(IChannel channel : event.getGuild().getChannels())
+			if (channel.getTopic().contains(Configuration.getValue("botstatus", "botlog_detection")))
+				try
+				{
+					channel.sendMessage(Configuration.getValue("general", "name") + " (DiscordBot version " +
+							(Configuration.class.getPackage().getImplementationVersion() != null ? Configuration.class.getPackage().getImplementationVersion() : "UNKNOWN") +
+							") started up and joined this server !");
+				}
+				catch (MissingPermissionsException | HTTP429Exception | DiscordException e)
+				{
+					logger.warning("Failed to send message to channel #" + channel.getID() + ": " + e.getMessage());
+				}
+	}
+}