158 lines
5.4 KiB
Java
158 lines
5.4 KiB
Java
/*
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* Copyright (C) 2014 cnaude
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.cnaude.purpleirc;
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import java.util.Timer;
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import java.util.TimerTask;
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import java.util.concurrent.BlockingQueue;
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import java.util.concurrent.LinkedBlockingQueue;
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import java.util.regex.Matcher;
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import org.pircbotx.Channel;
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import org.pircbotx.User;
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/**
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*
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* @author Chris Naude Poll the command queue and dispatch to Bukkit
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*/
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public class IRCMessageQueueWatcher {
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private final PurpleIRC plugin;
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private final PurpleBot ircBot;
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private final Timer timer;
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private final BlockingQueue<IRCMessage> queue = new LinkedBlockingQueue<>();
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private final String REGEX_CLEAN = "^[\\r\\n]|[\\r\\n]$";
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private final String REGEX_CRLF = "\\r\\n";
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private final String LF = "\\n";
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/**
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*
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* @param plugin the PurpleIRC plugin
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* @param ircBot
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*/
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public IRCMessageQueueWatcher(final PurpleBot ircBot, final PurpleIRC plugin) {
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this.plugin = plugin;
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this.ircBot = ircBot;
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this.timer = new Timer();
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startWatcher();
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}
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private void startWatcher() {
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timer.schedule(new TimerTask() {
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@Override
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public void run() {
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queueAndSend();
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}
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}, 0, 5);
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}
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private void queueAndSend() {
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IRCMessage ircMessage = queue.poll();
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if (ircMessage != null) {
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plugin.logDebug("[" + queue.size() + "]: queueAndSend message detected");
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for (String s : cleanupAndSplitMessage(ircMessage.message)) {
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switch (ircMessage.type) {
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case MESSAGE:
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blockingIRCMessage(ircMessage.target, s);
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break;
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case CTCP:
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blockingCTCPMessage(ircMessage.target, s);
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break;
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case NOTICE:
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blockingNoticeMessage(ircMessage.target, s);
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}
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}
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}
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}
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private void blockingIRCMessage(final String target, final String message) {
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if (!ircBot.isConnected()) {
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return;
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}
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plugin.logDebug("[blockingIRCMessage] About to send IRC message to " + target + ": " + message);
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ircBot.bot.sendIRC().message(target, message);
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plugin.logDebug("[blockingIRCMessage] Message sent to " + target + ": " + message);
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}
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private void blockingCTCPMessage(final String target, final String message) {
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if (!ircBot.isConnected()) {
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return;
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}
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plugin.logDebug("[blockingCTCPMessage] About to send IRC message to " + target + ": " + message);
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ircBot.bot.sendIRC().ctcpResponse(target, message);
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plugin.logDebug("[blockingCTCPMessage] Message sent to " + target + ": " + message);
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}
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private void blockingNoticeMessage(final String target, final String message) {
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if (!ircBot.isConnected()) {
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return;
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}
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plugin.logDebug("[blockingNoticeMessage] About to send IRC notice to " + target + ": " + message);
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ircBot.bot.sendIRC().notice(target, message);
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plugin.logDebug("[blockingNoticeMessage] Notice sent to " + target + ": " + message);
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}
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private String pingFix(String message) {
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try {
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for (Channel channel : ircBot.bot.getUserBot().getChannels()) {
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for (User user : channel.getUsers()) {
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if (user.getNick().equalsIgnoreCase(ircBot.botNick)) {
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continue;
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}
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if (message.toLowerCase().contains(user.getNick().toLowerCase())) {
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message = message.replaceAll(
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"(?i)" + user.getNick(),
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Matcher.quoteReplacement(plugin.tokenizer.addZeroWidthSpace(user.getNick()))
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);
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}
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}
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}
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} catch (Exception ex) {
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plugin.logDebug(ex.getMessage());
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}
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return message;
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}
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private String[] cleanupAndSplitMessage(String message) {
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if (ircBot.pingFixFull) {
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message = pingFix(message);
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}
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return message.replaceAll(REGEX_CLEAN, "").replaceAll(REGEX_CRLF, "\n").split(LF);
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}
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public void cancel() {
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timer.cancel();
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}
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public String clearQueue() {
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int size = queue.size();
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if (!queue.isEmpty()) {
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queue.clear();
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}
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return "Elements removed from message queue: " + size;
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}
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/**
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*
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* @param ircMessage
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*/
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public void add(IRCMessage ircMessage) {
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queue.offer(ircMessage);
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}
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}
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