emailOnAway.java

package com.tempstop;

import org.jivesoftware.openfire.MessageRouter;
import org.jivesoftware.openfire.session.Session;
import org.jivesoftware.openfire.XMPPServer;
import org.jivesoftware.openfire.container.Plugin;
import org.jivesoftware.openfire.container.PluginManager;
import org.jivesoftware.openfire.interceptor.InterceptorManager;
import org.jivesoftware.openfire.interceptor.PacketInterceptor;
import org.jivesoftware.openfire.interceptor.PacketRejectedException;
import org.jivesoftware.openfire.user.UserManager;
import org.jivesoftware.openfire.user.UserNotFoundException;
import org.jivesoftware.openfire.user.User;
import org.jivesoftware.openfire.PresenceManager;
import org.jivesoftware.openfire.vcard.VCardManager;
import org.jivesoftware.util.JiveGlobals;
import org.jivesoftware.util.EmailService;
import org.xmpp.packet.Message;
import org.xmpp.packet.Packet;

//import java.io.File;
import java.io.*;

public class emailOnAway implements Plugin, PacketInterceptor {

    private InterceptorManager interceptorManager;
    private UserManager userManager;
    private PresenceManager presenceManager;
    private EmailService emailService;
    private MessageRouter messageRouter;
    private VCardManager vcardManager;
    
    public emailOnAway() {
        interceptorManager = InterceptorManager.getInstance();
	emailService = EmailService.getInstance();
        messageRouter = XMPPServer.getInstance().getMessageRouter();
	presenceManager = XMPPServer.getInstance().getPresenceManager();
	userManager = XMPPServer.getInstance().getUserManager();
	vcardManager = VCardManager.getInstance();
    }

    public void initializePlugin(PluginManager pManager, File pluginDirectory) {
        // register with interceptor manager
        interceptorManager.addInterceptor(this);
    }

    public void destroyPlugin() {
        // unregister with interceptor manager
        interceptorManager.removeInterceptor(this);
    }

    private Message createServerMessage(String to, String from, String emailTo) {
        Message message = new Message();
        message.setTo(to);
        message.setFrom(from);
        message.setSubject("I'm away");
        if (JiveGlobals.getBooleanProperty("plugin.emailonaway.showemail", true)) { 
        	message.setBody("I'm currently away. Your message has been forwarded to my email address  (" + emailTo + ")."); 
        	} else { message.setBody("I'm currently away. Your message has been forwarded to my email address."); }
        return message;
    }

    public void interceptPacket(Packet packet, Session session, boolean read,
            boolean processed) throws PacketRejectedException {
	
	String emailTo = null;
	String emailFrom = null;

	if((!processed) && 
	    (!read) && 
	    (packet instanceof Message) && 
	    (packet.getTo() != null)) { 

	    Message msg = (Message) packet;
	    
	    if(msg.getType() == Message.Type.chat) {
		try {
		    User userTo = userManager.getUser(packet.getTo().getNode());
		    if(presenceManager.getPresence(userTo).toString().toLowerCase().indexOf("away") != -1) {
			// Status isn't away
			if(msg.getBody() != null) {
			    // Build email/sms
			    // The to email address
			    emailTo = vcardManager.getVCardProperty(userTo.getUsername(), "EMAIL");
			    if(emailTo == null || emailTo.length() == 0) {
				emailTo = vcardManager.getVCardProperty(userTo.getUsername(), "EMAIL:USERID");
				if(emailTo == null || emailTo.length() == 0) {
				    emailTo = userTo.getEmail();
				    if(emailTo == null || emailTo.length() == 0) {
					emailTo = packet.getTo().getNode() + "@" + packet.getTo().getDomain();
				    }
				}
			    }
			    // The From email address
			    User userFrom = userManager.getUser(packet.getFrom().getNode());
			    emailFrom = vcardManager.getVCardProperty(userFrom.getUsername(), "EMAIL");
			    if(emailFrom == null || emailFrom.length() == 0) {
				emailFrom = vcardManager.getVCardProperty(userFrom.getUsername(), "EMAIL:USERID");
				if(emailFrom == null || emailFrom.length() == 0) {
				    emailFrom = userFrom.getEmail();
				    if(emailFrom == null || emailFrom.length() == 0) {
					emailFrom = packet.getFrom().getNode() + "@" + packet.getFrom().getDomain();
				    }
				}
			    }

//			    System.err.println(vcardManager.getVCardProperty(userTo.getUsername(), "EMAIL:USERID"));
			    // Send email/sms
			    // if this is an sms... modify the recipient address
			    emailService.sendMessage(userTo.getName(), 
				emailTo, 
				userFrom.getName(), 
				emailFrom,
				"IM",
				msg.getBody(), 
				null);
				
			    // Notify the sender that this went to email/sms
			    messageRouter.route(createServerMessage(packet.getFrom().getNode() + "@" + packet.getFrom().getDomain(), packet.getTo().getNode() + "@" + packet.getTo().getDomain(), emailTo));

			}
		    }
		} catch (UserNotFoundException e) {
		}
	    }
	}
    }
}