Java Code Examples for org.jivesoftware.smack.packet.Presence#getExtension()

public void changeAvailability(final Presence presence) {
	// SPARK-1524: if we were reconnected because of the error
	// then we get presence with the mode == null. 
	if (presence.getMode() == null)
		return;

	if ((presence.getMode() == currentPresence.getMode()) && (presence.getType() == currentPresence.getType()) && (presence.getStatus().equals(currentPresence.getStatus()))) {
		ExtensionElement pe = presence.getExtension("x", "vcard-temp:x:update");
		if (pe != null) {
			// Update VCard
			loadVCard();
		}
		return;
	}
	currentPresence = presence;

	SwingUtilities.invokeLater(changePresenceRunnable);
}
 

/**
 * Sets the current presence on this contact item.
 *
 * @param presence the presence.
 */
public void setPresence(Presence presence) {

    this.presence = presence;

    final VCardUpdateExtension extension = presence.getExtension("x", "vcard-temp:x:update");

    // Handle vCard update packet.
    if (extension != null) {
        String hash = extension.getPhotoHash();
        if (hash != null) {
            this.hash = hash;

            if (!hashExists(hash)) {
                updateAvatar();
                updateAvatarInSideIcon();
            }
        }
    }

    
    updatePresenceIcon(presence);
}
 

public void handleContactItem(final ContactItem contactItem) {
    Presence presence = contactItem.getPresence();

    ExtensionElement workgroup = presence.getExtension("workgroup", "http://jivesoftware.com/protocol/workgroup");
    ExtensionElement notifyQueue = presence.getExtension("notify-queue", "http://jabber.org/protocol/workgroup");

    if (workgroup == null && notifyQueue == null) {
        return;
    }

    if (!presence.isAway()){
        contactItem.setIcon(FastpathRes.getImageIcon(FastpathRes.FASTPATH_IMAGE_16x16));
    }
    else {
        contactItem.setIcon(FastpathRes.getImageIcon(FastpathRes.FASTPATH_OFFLINE_IMAGE_16x16));
        contactItem.setStatus(null);
    }
}
 

private boolean isSarosClient(Presence presence) {
  PacketExtension caps = presence.getExtension(EntityCapsManager.NAMESPACE);
  if (caps != null) {
    String identity = ((CapsExtension) caps).getNode();
    return XMPPConnectionService.XMPP_CLIENT_IDENTIFIER.equals(identity);
  }

  return false;
}
 

private void calculateNumberOfChats(AgentRoster agentRoster) {
    int counter = 0;
    // TODO: CHECK FASTPATH
    for (EntityBareJid agent : agentRoster.getAgents()) {
        Presence presence = agentRoster.getPresence(agent);
        if (presence.isAvailable()) {
            AgentStatus agentStatus = (AgentStatus)presence.getExtension("agent-status", "http://jabber.org/protocol/workgroup");
            if (agentStatus != null) {
                counter += agentStatus.getCurrentChats().size();
            }
        }
    }

    FastpathPlugin.getUI().setTitleForComponent(FpRes.getString("message.current.chats", counter), this);
}
 

protected void addParticipant(final EntityFullJid participantJID, Presence presence) {
// Remove reference to invitees
for (CharSequence displayName : invitees.keySet()) {
    EntityFullJid jid = SparkManager.getUserManager().getJIDFromDisplayName(
	    displayName);

    Occupant occ = chat.getOccupant(jid);
    if (occ != null) {
	String actualJID = occ.getJid().toString();
	if (actualJID.equals(jid)) {
	    removeUser(displayName);
	}
    }
}

Resourcepart nickname = participantJID.getResourcepart();

MUCAffiliation affiliation = null;
MUCRole role = null;
final MUCUser extension = (MUCUser) presence.getExtension( MUCUser.NAMESPACE );
if ( extension != null && extension.getItem() != null )
{
	affiliation = extension.getItem().getAffiliation();
	role = extension.getItem().getRole();
}

if ( affiliation == null ) {
	affiliation = MUCAffiliation.none;
}
if ( role == null ) {
	role = MUCRole.none;
}

usersToRoles.put(participantJID, role);
usersToAffiliation.put(participantJID, affiliation);

Icon icon;
if (_localPreferences.isShowingRoleIcons()) {
    icon = getIconForRole(role, affiliation);
} else {
    icon = PresenceManager.getIconFromPresence(presence);
    if (icon == null) {
		icon = SparkRes.getImageIcon(SparkRes.GREEN_BALL);
	}
}

if (!exists(nickname)) {
    addUser(icon, nickname);
} else {
    int index = getIndex(nickname);
    if (index != -1) {
	final JLabel userLabel = new JLabel(nickname.toString(), icon,
		JLabel.HORIZONTAL);
	model.setElementAt(userLabel, index);
    }
}
   }
 

/**
  * Starts the Loading of all Spark Plugins.
  */
 public void loadPlugins() {
 
     // Send Available status
     SparkManager.getSessionManager().changePresence(statusBox.getPresence());
     
     // Add presence and message listeners
     // we listen for these to force open a 1-1 peer chat window from other operators if
     // one isn't already open
     StanzaFilter workspaceMessageFilter = new StanzaTypeFilter(Message.class);

     // Add the packetListener to this instance
     SparkManager.getSessionManager().getConnection().addAsyncStanzaListener(this, workspaceMessageFilter);

     // Make presence available to anonymous requests, if from anonymous user in the system.
     StanzaListener workspacePresenceListener = stanza -> {
         Presence presence = (Presence)stanza;
         JivePropertiesExtension extension = (JivePropertiesExtension) presence.getExtension( JivePropertiesExtension.NAMESPACE );
         if (extension != null && extension.getProperty("anonymous") != null) {
             boolean isAvailable = statusBox.getPresence().getMode() == Presence.Mode.available;
             Presence reply = new Presence(Presence.Type.available);
             if (!isAvailable) {
                 reply.setType(Presence.Type.unavailable);
             }
             reply.setTo(presence.getFrom());
             try
             {
                 SparkManager.getSessionManager().getConnection().sendStanza(reply);
             }
             catch ( SmackException.NotConnectedException e )
             {
                 Log.warning( "Unable to send presence reply to " + reply.getTo(), e );
             }
         }
     };

     SparkManager.getSessionManager().getConnection().addAsyncStanzaListener(workspacePresenceListener, new StanzaTypeFilter(Presence.class));

     // Until we have better plugin management, will init after presence updates.
     gatewayPlugin = new GatewayPlugin();
     gatewayPlugin.initialize();

     // Load all non-presence related items.
     conferences.loadConferenceBookmarks();
     SearchManager.getInstance();
     transcriptPlugin = new ChatTranscriptPlugin();

     // Load Broadcast Plugin
     broadcastPlugin = new BroadcastPlugin();
     broadcastPlugin.initialize();

     // Load BookmarkPlugin
     bookmarkPlugin = new BookmarkPlugin();
     bookmarkPlugin.initialize();

     // Schedule loading of the plugins after two seconds.
     TaskEngine.getInstance().schedule(new TimerTask() {
         @Override
public void run() {
             final PluginManager pluginManager = PluginManager.getInstance();

             SparkManager.getMainWindow().addMainWindowListener(pluginManager);
             pluginManager.initializePlugins();

             // Subscriptions are always manual
             Roster roster = Roster.getInstanceFor( SparkManager.getConnection() );
             roster.setSubscriptionMode(Roster.SubscriptionMode.manual);
         }
     }, 2000);

     // Check URI Mappings
     SparkManager.getChatManager().handleURIMapping(Spark.ARGUMENTS);
 }
 

private String buildTooltip(Presence presence) {
    if (!presence.isAvailable()) {
        return FpRes.getString("message.user.not.logged.in");
    }

    AgentStatus agentStatus = presence.getExtension("agent-status", "http://jabber.org/protocol/workgroup");
    List<AgentStatus.ChatInfo> list = agentStatus.getCurrentChats();

    // Add new ones.
    Iterator<AgentStatus.ChatInfo> iter = list.iterator();
    StringBuilder buf = new StringBuilder();
    buf.append("<html>");
    buf.append("<body>");
    buf.append("<table>");

    while (iter.hasNext()) {
        AgentStatus.ChatInfo chatInfo = iter.next();
        Date startDate = chatInfo.getDate();

        String nickname = chatInfo.getUsername();
        if (!ModelUtil.hasLength(nickname)) {
            nickname = FpRes.getString("message.not.specified");
        }

        String question = chatInfo.getQuestion();
        if (!ModelUtil.hasLength(question)) {
            question = "No question asked";
        }

        String email = chatInfo.getEmail();
        if (!ModelUtil.hasLength(email)) {
            email = FpRes.getString("message.not.specified");
        }

        long startTime = startDate.getTime();
        long rightNow = System.currentTimeMillis();
        long totalTime = rightNow - startTime;
        String durationTime = ModelUtil.getTimeFromLong(totalTime);

        buf.append("<tr><td><b><u>Chatting with ").append(nickname).append("</u></b></td></tr>");
        buf.append("<tr><td>Email: ").append(email).append("</td></tr>");
        buf.append("<tr><td>Question: ").append(question).append("</td></tr>");
        buf.append("<tr><td>Chat Duration: ").append(durationTime).append("</td></tr>");
        buf.append("<tr><td><br></td></tr>");
    }

    if (list.size() == 0) {
        buf.append(FpRes.getString("message.agent.is.not.in.chat"));
    }

    buf.append("</table>");
    buf.append("</body>");
    buf.append("</html>");
    return buf.toString();
}
 

/**
 * Return the IdleElement from a presence.
 * Returns null, if no IdleElement found.
 *
 * @param presence presence
 * @return idleElement from presence or null
 */
public static IdleElement fromPresence(Presence presence) {
    return presence.getExtension(IdleElement.class);
}