/**
* xoxa
*
* An IRC bot wich you can configure via an XML file. The bot can create
* multiple users wich can join a specific channel. The main task of the bot
* is to deliver real time messages from different sources (feeds, twitter,
* gmail, etc.). It pushs every x seconds for new resources and post it directly
* to the channel if anything is new.
*
* Copyright (c) 2011 Christoph Kappestein <k42b3.x@gmail.com>
*
* This file is part of oat. oat is free software: you can
* redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation,
* either version 3 of the License, or at any later version.
*
* oat 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with oat. If not, see <http://www.gnu.org/licenses/>.
*/
package com.k42b3.xoxa;
import java.util.ArrayList;
import java.util.List;
import org.schwering.irc.lib.IRCUser;
import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterFactory;
import twitter4j.User;
import twitter4j.conf.ConfigurationBuilder;
/**
* TwitterBot
*
* @author Christoph Kappestein <k42b3.x@gmail.com>
* @license http://www.gnu.org/licenses/gpl.html GPLv3
* @link http://code.google.com/p/delta-quadrant
* @version $Revision: 59 $
*/
public class TwitterBot extends BotAbstract
{
protected Twitter twitter;
public TwitterBot(String host, int port, String nick, String pass, String channel, boolean ssl, int minInterval, int maxInterval, String consumerKey, String consumerSecret, String accessToken, String accessTokenSecret)
{
super(host, port, nick, pass, channel, ssl, minInterval, maxInterval);
try
{
ConfigurationBuilder cb = new ConfigurationBuilder();
cb.setDebugEnabled(true)
.setOAuthConsumerKey(consumerKey)
.setOAuthConsumerSecret(consumerSecret)
.setOAuthAccessToken(accessToken)
.setOAuthAccessTokenSecret(accessTokenSecret);
TwitterFactory tf = new TwitterFactory(cb.build());
this.twitter = tf.getInstance();
User user = this.twitter.verifyCredentials();
logger.info("Connected to twitter account " + user.getName());
}
catch(Exception e)
{
logger.warning(e.getMessage());
}
}
public ArrayList<Resource> getResources(int limit)
{
try
{
List<Status> statuses = this.twitter.getFriendsTimeline();
ArrayList<Resource> resources = new ArrayList<Resource>(limit);
for(int i = 0; i < statuses.size() && resources.size() < limit; i++)
{
Status status = statuses.get(i);
if(status.getCreatedAt().after(this.getLastUpdated()))
{
Resource res = new Resource();
res.setId("" + status.getId());
res.setTitle(status.getText());
res.setLink(status.getSource());
res.setDate(status.getCreatedAt());
resources.add(res);
}
}
return resources;
}
catch(Exception e)
{
logger.warning(e.getMessage());
return null;
}
}
public void onPart(String chan, IRCUser u, String msg)
{
super.onPart(chan, u, msg);
if(chan.equals(this.nick))
{
try
{
Status status = twitter.updateStatus(msg);
logger.info("Update status " + status.getId());
}
catch(Exception e)
{
conn.doPrivmsg(u.getNick(), e.getMessage());
logger.warning(e.getMessage());
}
}
}
}