/**
* Joins the given chat room with the given password and manages all the exceptions that could
* occur during the join process.
*
* @param chatRoomWrapper the chat room to join.
* @param nickName the nickname we choose for the given chat room.
* @param password the password.
* @param rememberPassword if true the password should be saved.
* @param isFirstAttempt is this the first attempt to join room, used to check whether to show
* some error messages
* @param subject the subject which will be set to the room after the user join successful.
*/
private void joinChatRoom(
ChatRoomWrapper chatRoomWrapper,
String nickName,
byte[] password,
boolean rememberPassword,
boolean isFirstAttempt,
String subject) {
ChatRoom chatRoom = chatRoomWrapper.getChatRoom();
if (chatRoom == null) {
MUCActivator.getAlertUIService()
.showAlertDialog(
MUCActivator.getResources().getI18NString("service.gui.WARNING"),
MUCActivator.getResources()
.getI18NString(
"service.gui.CHAT_ROOM_NOT_CONNECTED",
new String[] {chatRoomWrapper.getChatRoomName()}));
return;
}
new JoinChatRoomTask(
(ChatRoomWrapperImpl) chatRoomWrapper,
nickName,
password,
rememberPassword,
isFirstAttempt,
subject)
.start();
}
/**
* Leaves the given chat room.
*
* @param chatRoomWrapper the chat room to leave.
* @return <tt>ChatRoomWrapper</tt> instance associated with the chat room.
*/
public ChatRoomWrapper leaveChatRoom(ChatRoomWrapper chatRoomWrapper) {
ChatRoom chatRoom = chatRoomWrapper.getChatRoom();
if (chatRoom == null) {
ResourceManagementService resources = MUCActivator.getResources();
MUCActivator.getAlertUIService()
.showAlertDialog(
resources.getI18NString("service.gui.WARNING"),
resources.getI18NString("service.gui.CHAT_ROOM_LEAVE_NOT_CONNECTED"));
return null;
}
if (chatRoom.isJoined()) chatRoom.leave();
ChatRoomWrapper existChatRoomWrapper = chatRoomList.findChatRoomWrapperFromChatRoom(chatRoom);
if (existChatRoomWrapper == null) return null;
// We save the choice of the user, before the chat room is really
// joined, because even the join fails we want the next time when
// we login to join this chat room automatically.
ConfigurationUtils.updateChatRoomStatus(
chatRoomWrapper.getParentProvider().getProtocolProvider(),
chatRoomWrapper.getChatRoomID(),
GlobalStatusEnum.OFFLINE_STATUS);
return existChatRoomWrapper;
}
/**
* Checks if the menu item should be enabled or disabled.
*
* @param contact the contact associated with the menu item.
* @return <tt>true</tt> if the item should be enabled and <tt>false</tt> if not.
*/
public boolean check(SourceContact contact) {
ChatRoomWrapper chatRoomWrapper =
MUCActivator.getMUCService().findChatRoomWrapperFromSourceContact(contact);
ChatRoom chatRoom = null;
if (chatRoomWrapper != null) {
chatRoom = chatRoomWrapper.getChatRoom();
}
if ((chatRoom != null) && chatRoom.isJoined()) return false;
return true;
}
/**
* Handles adding a chat room provider.
*
* @param provider the provider.
* @param addQueryResult indicates whether we should add the chat room to the query results or
* fire an event without adding it to the results.
*/
private void providerAdded(ChatRoomProviderWrapper provider, boolean addQueryResult) {
for (int i = 0; i < provider.countChatRooms(); i++) {
ChatRoomWrapper chatRoom = provider.getChatRoom(i);
addChatRoom(
provider.getProtocolProvider(),
chatRoom.getChatRoomName(),
chatRoom.getChatRoomID(),
addQueryResult,
chatRoom.isAutojoin());
}
}
@Override
public boolean isVisible(SourceContact actionSource) {
if (!(actionSource instanceof ChatRoomSourceContact)) return false;
if (name.equals("autojoin") || name.equals("autojoin_pressed")) {
ChatRoomSourceContact contact = (ChatRoomSourceContact) actionSource;
ChatRoomWrapper room =
MUCActivator.getMUCService().findChatRoomWrapperFromSourceContact(contact);
if (name.equals("autojoin")) return !room.isAutojoin();
if (name.equals("autojoin_pressed")) return room.isAutojoin();
}
return true;
}
/**
* Destroys the given <tt>ChatRoom</tt> from the list of all chat rooms.
*
* @param chatRoomWrapper the <tt>ChatRoomWrapper</tt> to be destroyed.
* @param reason the reason for destroying.
* @param alternateAddress the alternate address.
*/
public void destroyChatRoom(
ChatRoomWrapper chatRoomWrapper, String reason, String alternateAddress) {
if (chatRoomWrapper.getChatRoom().destroy(reason, alternateAddress)) {
MUCActivator.getUIService().closeChatRoomWindow(chatRoomWrapper);
chatRoomList.removeChatRoom(chatRoomWrapper);
} else {
// if we leave a chat room which is not persistent
// the room can be destroyed on the server, and error is returned
// when we try to destroy it not-authorized(401)
if (!chatRoomWrapper.getChatRoom().isPersistent()
&& !chatRoomWrapper.getChatRoom().isJoined()) {
chatRoomList.removeChatRoom(chatRoomWrapper);
}
}
}
/**
* Joins the given chat room with the given password and manages all the exceptions that could
* occur during the join process.
*
* @param chatRoomWrapper the chat room to join.
* @param nickName the nickname we choose for the given chat room.
* @param password the password.
*/
public void joinChatRoom(ChatRoomWrapper chatRoomWrapper, String nickName, byte[] password) {
ChatRoom chatRoom = chatRoomWrapper.getChatRoom();
if (chatRoom == null) {
MUCActivator.getAlertUIService()
.showAlertDialog(
MUCActivator.getResources().getI18NString("service.gui.WARNING"),
MUCActivator.getResources()
.getI18NString(
"service.gui.CHAT_ROOM_NOT_CONNECTED",
new String[] {chatRoomWrapper.getChatRoomName()}));
return;
}
new JoinChatRoomTask((ChatRoomWrapperImpl) chatRoomWrapper, nickName, password).start();
}
/**
* Handles chat room presence status updates.
*
* @param evt the <tt>LocalUserChatRoomPresenceChangeEvent</tt> instance containing the chat room
* and the type, and reason of the change
*/
@Override
public void localUserPresenceChanged(LocalUserChatRoomPresenceChangeEvent evt) {
ChatRoom sourceChatRoom = evt.getChatRoom();
String eventType = evt.getEventType();
boolean existingContact = false;
ChatRoomSourceContact foundContact = null;
synchronized (contactResults) {
for (ChatRoomSourceContact contact : contactResults) {
if (contactEqualsChatRoom(contact, sourceChatRoom)) {
existingContact = true;
foundContact = contact;
contactResults.remove(contact);
break;
}
}
}
if (LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_JOINED.equals(eventType)) {
if (existingContact) {
foundContact.setPresenceStatus(ChatRoomPresenceStatus.CHAT_ROOM_ONLINE);
synchronized (contactResults) {
contactResults.add(foundContact);
}
fireContactChanged(foundContact);
} else {
ChatRoomWrapper chatRoom =
MUCActivator.getMUCService().findChatRoomWrapperFromChatRoom(sourceChatRoom);
if (chatRoom != null) addChatRoom(sourceChatRoom, false, chatRoom.isAutojoin());
}
} else if ((LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_LEFT.equals(eventType)
|| LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_KICKED.equals(eventType)
|| LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_DROPPED.equals(eventType))) {
if (existingContact) {
foundContact.setPresenceStatus(ChatRoomPresenceStatus.CHAT_ROOM_OFFLINE);
synchronized (contactResults) {
contactResults.add(foundContact);
}
fireContactChanged(foundContact);
}
}
}
@Override
public boolean isVisible(SourceContact actionSource) {
if (actionSource instanceof ChatRoomSourceContact) {
if (name.equals("leave")) {
return actionsEnabledCheckers[3].check(actionSource);
} else if (name.equals("join")) {
return actionsEnabledCheckers[1].check(actionSource);
} else {
ChatRoomSourceContact contact = (ChatRoomSourceContact) actionSource;
ChatRoomWrapper room =
MUCActivator.getMUCService().findChatRoomWrapperFromSourceContact(contact);
if (room == null) return false;
if (name.equals("autojoin")) return room.isAutojoin();
else if (name.equals("autojoin_pressed")) return !room.isAutojoin();
}
}
return false;
}
/**
* Indicates that a change has occurred in the chat room data list.
*
* @param evt the event that describes the change.
*/
@Override
public void contentChanged(final ChatRoomListChangeEvent evt) {
ChatRoomWrapper chatRoom = evt.getSourceChatRoom();
switch (evt.getEventID()) {
case ChatRoomListChangeEvent.CHAT_ROOM_ADDED:
addChatRoom(chatRoom.getChatRoom(), false, chatRoom.isAutojoin());
break;
case ChatRoomListChangeEvent.CHAT_ROOM_REMOVED:
LinkedList<ChatRoomSourceContact> tmpContactResults;
synchronized (contactResults) {
tmpContactResults = new LinkedList<ChatRoomSourceContact>(contactResults);
for (ChatRoomSourceContact contact : tmpContactResults) {
if (contactEqualsChatRoom(contact, chatRoom)) {
contactResults.remove(contact);
fireContactRemoved(contact);
break;
}
}
}
break;
case ChatRoomListChangeEvent.CHAT_ROOM_CHANGED:
synchronized (contactResults) {
for (ChatRoomSourceContact contact : contactResults) {
if (contactEqualsChatRoom(contact, chatRoom.getChatRoom())) {
if (chatRoom.isAutojoin() != contact.isAutoJoin()) {
contact.setAutoJoin(chatRoom.isAutojoin());
fireContactChanged(contact);
}
break;
}
}
}
break;
default:
break;
}
}
/**
* Opens a chat window for the chat room.
*
* @param room the chat room.
*/
public void openChatRoom(ChatRoomWrapper room) {
if (room.getChatRoom() == null) {
room =
createChatRoom(
room.getChatRoomName(),
room.getParentProvider().getProtocolProvider(),
new ArrayList<String>(),
"",
false,
false,
true);
// leave the chatroom because getChatRoom().isJoined() returns true
// otherwise
if (room.getChatRoom().isJoined()) room.getChatRoom().leave();
}
if (!room.getChatRoom().isJoined()) {
String savedNick =
ConfigurationUtils.getChatRoomProperty(
room.getParentProvider().getProtocolProvider(), room.getChatRoomID(), "userNickName");
String subject = null;
if (savedNick == null) {
String[] joinOptions =
ChatRoomJoinOptionsDialog.getJoinOptions(
room.getParentProvider().getProtocolProvider(),
room.getChatRoomID(),
getDefaultNickname(room.getParentProvider().getProtocolProvider()));
savedNick = joinOptions[0];
subject = joinOptions[1];
}
if (savedNick != null) {
joinChatRoom(room, savedNick, null, subject);
} else return;
}
MUCActivator.getUIService().openChatRoomWindow(room);
}
/**
* Creates a chat room, by specifying the chat room name, the parent protocol provider and
* eventually, the contacts invited to participate in this chat room.
*
* @param roomName the name of the room
* @param protocolProvider the parent protocol provider.
* @param contacts the contacts invited when creating the chat room.
* @param reason
* @param join whether we should join the room after creating it.
* @param persistent whether the newly created room will be persistent.
* @param isPrivate whether the room will be private or public.
* @return the <tt>ChatRoomWrapper</tt> corresponding to the created room
*/
public ChatRoomWrapper createChatRoom(
String roomName,
ProtocolProviderService protocolProvider,
Collection<String> contacts,
String reason,
boolean join,
boolean persistent,
boolean isPrivate) {
ChatRoomWrapper chatRoomWrapper = null;
OperationSetMultiUserChat groupChatOpSet =
protocolProvider.getOperationSet(OperationSetMultiUserChat.class);
// If there's no group chat operation set we have nothing to do here.
if (groupChatOpSet == null) return null;
ChatRoom chatRoom = null;
try {
HashMap<String, Object> roomProperties = new HashMap<String, Object>();
roomProperties.put("isPrivate", isPrivate);
chatRoom = groupChatOpSet.createChatRoom(roomName, roomProperties);
if (join) {
chatRoom.join();
for (String contact : contacts) chatRoom.invite(contact, reason);
}
} catch (OperationFailedException ex) {
logger.error("Failed to create chat room.", ex);
MUCActivator.getAlertUIService()
.showAlertDialog(
MUCActivator.getResources().getI18NString("service.gui.ERROR"),
MUCActivator.getResources()
.getI18NString(
"service.gui.CREATE_CHAT_ROOM_ERROR",
new String[] {protocolProvider.getProtocolDisplayName()}),
ex);
} catch (OperationNotSupportedException ex) {
logger.error("Failed to create chat room.", ex);
MUCActivator.getAlertUIService()
.showAlertDialog(
MUCActivator.getResources().getI18NString("service.gui.ERROR"),
MUCActivator.getResources()
.getI18NString(
"service.gui.CREATE_CHAT_ROOM_ERROR",
new String[] {protocolProvider.getProtocolDisplayName()}),
ex);
}
if (chatRoom != null) {
ChatRoomProviderWrapper parentProvider =
chatRoomList.findServerWrapperFromProvider(protocolProvider);
// if there is the same room ids don't add new wrapper as old one
// maybe already created
chatRoomWrapper = chatRoomList.findChatRoomWrapperFromChatRoom(chatRoom);
if (chatRoomWrapper == null) {
chatRoomWrapper = new ChatRoomWrapperImpl(parentProvider, chatRoom);
chatRoomWrapper.setPersistent(persistent);
chatRoomList.addChatRoom(chatRoomWrapper);
}
}
return chatRoomWrapper;
}
/**
* Test equality of contact to chat room wrapper. This method does not rely on a chat room
* instance, since that may not be available in case of removal.
*
* @param contact the contact
* @param chatRoomWrapper the chat room wrapper
* @return returns <tt>true</tt> if they are equal, or <tt>false</tt> if they are different.
*/
private boolean contactEqualsChatRoom(
final ChatRoomSourceContact contact, final ChatRoomWrapper chatRoomWrapper) {
return contact.getProvider() == chatRoomWrapper.getParentProvider().getProtocolProvider()
&& contact.getContactAddress().equals(chatRoomWrapper.getChatRoomID());
}
@Override
public boolean isSelected(SourceContact contact) {
ChatRoomWrapper chatRoomWrapper =
MUCActivator.getMUCService().findChatRoomWrapperFromSourceContact(contact);
return chatRoomWrapper.isAutojoin();
}