/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.ircclient.controller;
import java.io.IOException;
import java.io.Serializable;
import java.text.DateFormat;
import java.util.Date;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.event.ValueChangeEvent;
import org.jibble.pircbot.IrcException;
import org.jibble.pircbot.NickAlreadyInUseException;
import org.jibble.pircbot.PircBot;
import org.jibble.pircbot.User;
import org.richfaces.application.push.MessageException;
import org.richfaces.application.push.TopicKey;
import org.richfaces.application.push.TopicsContext;
import org.richfaces.log.LogFactory;
import org.richfaces.log.Logger;
@ManagedBean
@SessionScoped
public class ChatBean extends PircBot implements Serializable {
private static final long serialVersionUID = -4945680041914388092L;
private static final String SERVER_URL = "irc.freenode.org";
private static final int SERVER_PORT = 6667;
private static final String CHANNEL_PREFIX = "#";
private static final String SUBTOPIC_SEPARATOR = "_";
private static final String DEFAULT_CHANNEL = "richfaces";
private static final Logger LOGGER = LogFactory.getLogger(ChatBean.class);
private String channelName;
private String message;
private transient TopicsContext topicsContext;
public String connect() {
try {
this.connect(SERVER_URL, SERVER_PORT);
this.joinChannel(CHANNEL_PREFIX + DEFAULT_CHANNEL);
channelName = DEFAULT_CHANNEL;
} catch (NickAlreadyInUseException e) {
FacesContext.getCurrentInstance().addMessage(
null,
new FacesMessage(FacesMessage.SEVERITY_ERROR, this.getName() + " nick already in use", this.getName()
+ " nick already in use"));
return null;
} catch (IOException e) {
FacesContext.getCurrentInstance().addMessage(
null,
new FacesMessage(FacesMessage.SEVERITY_ERROR, "Sorry, server unresponsible. Try again later.",
"Sorry, server unresponsible. Try again later."));
return null;
} catch (IrcException e) {
FacesContext.getCurrentInstance().addMessage(
null,
new FacesMessage(FacesMessage.SEVERITY_ERROR,
"Sorry, we encountered IRC services problems. Try again later.",
"Sorry, we encountered IRC services problems. Try again later."));
return null;
}
return "chat";
}
public String leave() {
this.disconnect();
return "welcome";
}
private TopicsContext getTopicsContext() {
if (topicsContext == null) {
topicsContext = TopicsContext.lookup();
}
return topicsContext;
}
public String getMessagesSubtopic() {
return this.getUserName() + SUBTOPIC_SEPARATOR + channelName;
}
public String getListSubtopic() {
return this.getUserName() + SUBTOPIC_SEPARATOR + channelName + "List";
}
@Override
protected void onMessage(String channel, String sender, String login, String hostname, String message) {
try {
Message messageObject = new Message(message, sender, DateFormat.getInstance().format(new Date()));
getTopicsContext().publish(new TopicKey("chat", getMessagesSubtopic()), messageObject);
} catch (MessageException e) {
LOGGER.error(e.getMessage(), e);
}
}
@Override
protected void onUserList(String channel, User[] users) {
try {
getTopicsContext().publish(new TopicKey("chat", getListSubtopic()), null);
} catch (MessageException e) {
LOGGER.error(e.getMessage(), e);
}
}
@Override
protected void onJoin(String channel, String sender, String login, String hostname) {
try {
getTopicsContext().publish(new TopicKey("chat", getListSubtopic()), null);
Message messageObject = new Message("joined channel", sender, DateFormat.getInstance().format(new Date()));
getTopicsContext().publish(new TopicKey("chat", getMessagesSubtopic()), messageObject);
} catch (MessageException e) {
LOGGER.error(e.getMessage(), e);
}
}
@Override
protected void onPart(String channel, String sender, String login, String hostname) {
try {
getTopicsContext().publish(new TopicKey("chat", getListSubtopic()), null);
Message messageObject = new Message("left channel", sender, DateFormat.getInstance().format(new Date()));
getTopicsContext().publish(new TopicKey("chat", getMessagesSubtopic()), messageObject);
} catch (MessageException e) {
LOGGER.error(e.getMessage(), e);
}
}
@Override
protected void onNickChange(String oldNick, String login, String hostname, String newNick) {
try {
getTopicsContext().publish(new TopicKey("chat", getListSubtopic()), null);
Message messageObject = new Message(" changed nick to " + newNick, oldNick, DateFormat.getInstance().format(
new Date()));
getTopicsContext().publish(new TopicKey("chat", getMessagesSubtopic()), messageObject);
} catch (MessageException e) {
LOGGER.error(e.getMessage(), e);
}
}
@Override
protected void onQuit(String sourceNick, String sourceLogin, String sourceHostname, String reason) {
try {
getTopicsContext().publish(new TopicKey("chat", getListSubtopic()), null);
Message messageObject = new Message("left channel" + reason, sourceNick, DateFormat.getInstance()
.format(new Date()));
getTopicsContext().publish(new TopicKey("chat", getMessagesSubtopic()), messageObject);
} catch (MessageException e) {
LOGGER.error(e.getMessage(), e);
}
}
public User[] getUsers() {
return this.getUsers(CHANNEL_PREFIX + channelName);
}
public void send() {
this.sendMessage(CHANNEL_PREFIX + channelName, message);
try {
Message messageObject = new Message(message, this.getName(), DateFormat.getInstance().format(new Date()));
getTopicsContext().publish(new TopicKey("chat", getMessagesSubtopic()), messageObject);
} catch (MessageException e) {
LOGGER.error(e.getMessage(), e);
}
}
public void changeNick(ValueChangeEvent event) {
this.changeNick((String) event.getNewValue());
}
public String getServerName() {
return SERVER_URL;
}
public void setUserName(String userName) {
this.setName(userName);
}
public String getUserName() {
if (this.getName().equalsIgnoreCase("PircBot")) {
return "";
} else {
return this.getName();
}
}
public String getChannelName() {
return channelName;
}
public void setChannelName(String channelName) {
this.channelName = channelName;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}