/*

* Copyright (c) 2010-2014 Kevin Smith

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

#include <Swift/Controllers/Chat/MUCController.h>

#include <boost/bind.hpp>

#include <boost/regex.hpp>

#include <boost/algorithm/string.hpp>

#include <Swiften/Avatars/AvatarManager.h>

#include <Swiften/Base/foreach.h>

#include <Swiften/Base/foreach.h>

#include <Swiften/Base/format.h>

#include <Swiften/Base/Log.h>

#include <Swiften/Client/StanzaChannel.h>

#include <Swiften/Disco/EntityCapsProvider.h>

#include <Swiften/Elements/Delay.h>

#include <Swiften/MUC/MUC.h>

#include <Swiften/Network/Timer.h>

#include <Swiften/Network/TimerFactory.h>

#include <Swiften/Roster/XMPPRoster.h>

#include <SwifTools/TabComplete.h>

#include <Swift/Controllers/Chat/ChatMessageParser.h>

#include <Swift/Controllers/Highlighter.h>

#include <Swift/Controllers/Intl.h>

#include <Swift/Controllers/Roster/ContactRosterItem.h>

#include <Swift/Controllers/Roster/GroupRosterItem.h>

#include <Swift/Controllers/Roster/ItemOperations/SetAvatar.h>

#include <Swift/Controllers/Roster/ItemOperations/SetPresence.h>

#include <Swift/Controllers/Roster/ItemOperations/SetMUC.h>

#include <Swift/Controllers/Roster/Roster.h>

#include <Swift/Controllers/Roster/RosterVCardProvider.h>

#include <Swift/Controllers/UIEvents/InviteToMUCUIEvent.h>

#include <Swift/Controllers/UIEvents/RequestAddUserDialogUIEvent.h>

#include <Swift/Controllers/UIEvents/RequestChatUIEvent.h>

#include <Swift/Controllers/UIEvents/RequestInviteToMUCUIEvent.h>

#include <Swift/Controllers/UIEvents/ShowProfileForRosterItemUIEvent.h>

#include <Swift/Controllers/UIEvents/UIEventStream.h>

#include <Swift/Controllers/UIInterfaces/ChatWindow.h>

#include <Swift/Controllers/UIInterfaces/ChatWindowFactory.h>

#include <Swift/Controllers/XMPPEvents/EventController.h>

#define MUC_JOIN_WARNING_TIMEOUT_MILLISECONDS 60000

namespace Swift {

/**

* The controller does not gain ownership of the stanzaChannel, nor the factory.

*/

MUCController::MUCController (

const JID& self,

MUC::ref muc,

const boost::optional<std::string>& password,

const std::string &nick,

StanzaChannel* stanzaChannel,

IQRouter* iqRouter,

ChatWindowFactory* chatWindowFactory,

PresenceOracle* presenceOracle,

AvatarManager* avatarManager,

UIEventStream* uiEventStream,

bool useDelayForLatency,

TimerFactory* timerFactory,

EventController* eventController,

EntityCapsProvider* entityCapsProvider,

XMPPRoster* roster,

HistoryController* historyController,

MUCRegistry* mucRegistry,

HighlightManager* highlightManager,

bool isImpromptu,

AutoAcceptMUCInviteDecider* autoAcceptMUCInviteDecider,

VCardManager* vcardManager) :

ChatControllerBase(self, stanzaChannel, iqRouter, chatWindowFactory, muc->getJID(), presenceOracle, avatarManager, useDelayForLatency, uiEventStream, eventController, timerFactory, entityCapsProvider, historyController, mucRegistry, highlightManager, chatMessageParser, autoAcceptMUCInviteDecider), muc_(muc), nick_(nick), desiredNick_(nick), password_(password), renameCounter_(0), isImpromptu_(isImpromptu), isImpromptuAlreadyConfigured_(false) {

parting_ = true;

joined_ = false;

lastWasPresence_ = false;

shouldJoinOnReconnect_ = true;

doneGettingHistory_ = false;

events_ = uiEventStream;

xmppRoster_ = roster;

roster_ = new Roster(false, true);

rosterVCardProvider_ = new RosterVCardProvider(roster_, vcardManager, JID::WithResource);

completer_ = new TabComplete();

chatWindow_->setRosterModel(roster_);

chatWindow_->setTabComplete(completer_);

chatWindow_->onClosed.connect(boost::bind(&MUCController::handleWindowClosed, this));

chatWindow_->onOccupantSelectionChanged.connect(boost::bind(&MUCController::handleWindowOccupantSelectionChanged, this, _1));

chatWindow_->onOccupantActionSelected.connect(boost::bind(&MUCController::handleActionRequestedOnOccupant, this, _1, _2));

chatWindow_->onChangeSubjectRequest.connect(boost::bind(&MUCController::handleChangeSubjectRequest, this, _1));

chatWindow_->onBookmarkRequest.connect(boost::bind(&MUCController::handleBookmarkRequest, this));

chatWindow_->onConfigureRequest.connect(boost::bind(&MUCController::handleConfigureRequest, this, _1));

chatWindow_->onConfigurationFormCancelled.connect(boost::bind(&MUCController::handleConfigurationCancelled, this));

chatWindow_->onDestroyRequest.connect(boost::bind(&MUCController::handleDestroyRoomRequest, this));

chatWindow_->onInviteToChat.connect(boost::bind(&MUCController::handleInvitePersonToThisMUCRequest, this, _1));

chatWindow_->onGetAffiliationsRequest.connect(boost::bind(&MUCController::handleGetAffiliationsRequest, this));

chatWindow_->onChangeAffiliationsRequest.connect(boost::bind(&MUCController::handleChangeAffiliationsRequest, this, _1));

muc_->onJoinComplete.connect(boost::bind(&MUCController::handleJoinComplete, this, _1));

muc_->onJoinFailed.connect(boost::bind(&MUCController::handleJoinFailed, this, _1));

muc_->onOccupantJoined.connect(boost::bind(&MUCController::handleOccupantJoined, this, _1));

muc_->onOccupantPresenceChange.connect(boost::bind(&MUCController::handleOccupantPresenceChange, this, _1));

muc_->onOccupantLeft.connect(boost::bind(&MUCController::handleOccupantLeft, this, _1, _2, _3));

muc_->onRoleChangeFailed.connect(boost::bind(&MUCController::handleOccupantRoleChangeFailed, this, _1, _2, _3));

muc_->onAffiliationListReceived.connect(boost::bind(&MUCController::handleAffiliationListReceived, this, _1, _2));

muc_->onConfigurationFailed.connect(boost::bind(&MUCController::handleConfigurationFailed, this, _1));

muc_->onConfigurationFormReceived.connect(boost::bind(&MUCController::handleConfigurationFormReceived, this, _1));

highlighter_->setMode(isImpromptu_ ? Highlighter::ChatMode : Highlighter::MUCMode);

highlighter_->setNick(nick_);

if (timerFactory) {

loginCheckTimer_ = boost::shared_ptr<Timer>(timerFactory->createTimer(MUC_JOIN_WARNING_TIMEOUT_MILLISECONDS));

loginCheckTimer_->onTick.connect(boost::bind(&MUCController::handleJoinTimeoutTick, this));

loginCheckTimer_->start();

}

if (isImpromptu) {

muc_->onUnlocked.connect(boost::bind(&MUCController::handleRoomUnlocked, this));

chatWindow_->convertToMUC(ChatWindow::ImpromptuMUC);

} else {

muc_->onOccupantRoleChanged.connect(boost::bind(&MUCController::handleOccupantRoleChanged, this, _1, _2, _3));

muc_->onOccupantAffiliationChanged.connect(boost::bind(&MUCController::handleOccupantAffiliationChanged, this, _1, _2, _3));

chatWindow_->convertToMUC(ChatWindow::StandardMUC);

chatWindow_->setName(muc->getJID().getNode());

}

setOnline(true);

if (avatarManager_ != NULL) {

avatarChangedConnection_ = (avatarManager_->onAvatarChanged.connect(boost::bind(&MUCController::handleAvatarChanged, this, _1)));

}

handleBareJIDCapsChanged(muc->getJID());

eventStream_->onUIEvent.connect(boost::bind(&MUCController::handleUIEvent, this, _1));

}

MUCController::~MUCController() {

eventStream_->onUIEvent.disconnect(boost::bind(&MUCController::handleUIEvent, this, _1));

chatWindow_->setRosterModel(NULL);

delete rosterVCardProvider_;

delete roster_;

if (loginCheckTimer_) {

loginCheckTimer_->stop();

}

chatWindow_->setTabComplete(NULL);

delete completer_;

}

void MUCController::cancelReplaces() {

lastWasPresence_ = false;

}

void MUCController::handleWindowOccupantSelectionChanged(ContactRosterItem* item) {

std::vector<ChatWindow::OccupantAction> actions;

if (item) {

MUCOccupant::Affiliation affiliation = muc_->getOccupant(getNick()).getAffiliation();

MUCOccupant::Role role = muc_->getOccupant(getNick()).getRole();

if (role == MUCOccupant::Moderator && !isImpromptu_)

{

if (affiliation == MUCOccupant::Admin || affiliation == MUCOccupant::Owner) {

actions.push_back(ChatWindow::Ban);

}

actions.push_back(ChatWindow::Kick);

actions.push_back(ChatWindow::MakeModerator);

actions.push_back(ChatWindow::MakeParticipant);

actions.push_back(ChatWindow::MakeVisitor);

}

// Add contact is available only if the real JID is also available

if (muc_->getOccupant(item->getJID().getResource()).getRealJID()) {

actions.push_back(ChatWindow::AddContact);

}

actions.push_back(ChatWindow::ShowProfile);

}

chatWindow_->setAvailableOccupantActions(actions);

}

void MUCController::handleActionRequestedOnOccupant(ChatWindow::OccupantAction action, ContactRosterItem* item) {

JID mucJID = item->getJID();

MUCOccupant occupant = muc_->getOccupant(mucJID.getResource());

JID realJID;

if (occupant.getRealJID()) {

realJID = occupant.getRealJID().get();

}

switch (action) {

case ChatWindow::Kick: muc_->kickOccupant(mucJID);break;

case ChatWindow::Ban: muc_->changeAffiliation(realJID, MUCOccupant::Outcast);break;

case ChatWindow::MakeModerator: muc_->changeOccupantRole(mucJID, MUCOccupant::Moderator);break;

case ChatWindow::MakeParticipant: muc_->changeOccupantRole(mucJID, MUCOccupant::Participant);break;

case ChatWindow::MakeVisitor: muc_->changeOccupantRole(mucJID, MUCOccupant::Visitor);break;

case ChatWindow::AddContact: if (occupant.getRealJID()) events_->send(boost::make_shared<RequestAddUserDialogUIEvent>(realJID, occupant.getNick()));break;

case ChatWindow::ShowProfile: events_->send(boost::make_shared<ShowProfileForRosterItemUIEvent>(mucJID));break;

}

}

void MUCController::handleBareJIDCapsChanged(const JID& /*jid*/) {

ChatWindow::Tristate support = ChatWindow::Yes;

bool any = false;

foreach (const std::string& nick, currentOccupants_) {

DiscoInfo::ref disco = entityCapsProvider_->getCaps(toJID_.toBare().toString() + "/" + nick);

if (disco && disco->hasFeature(DiscoInfo::MessageCorrectionFeature)) {

any = true;

} else {

support = ChatWindow::Maybe;

}

}

if (!any) {

support = ChatWindow::No;

}

chatWindow_->setCorrectionEnabled(support);

}

/**

* Join the MUC if not already in it.

*/

void MUCController::rejoin() {

if (parting_) {

joined_ = false;

parting_ = false;

if (password_) {

muc_->setPassword(*password_);

}

//FIXME: check for received activity

#ifdef SWIFT_EXPERIMENTAL_HISTORY

if (lastActivity_ == boost::posix_time::not_a_date_time && historyController_) {

lastActivity_ = historyController_->getLastTimeStampFromMUC(selfJID_, toJID_);

}

#endif

if (lastActivity_ == boost::posix_time::not_a_date_time) {

muc_->joinAs(nick_);

}

else {

muc_->joinWithContextSince(nick_, lastActivity_);

}

}

}

bool MUCController::isJoined() {

return joined_;

}

const std::string& MUCController::getNick() {

return nick_;

}

const boost::optional<std::string> MUCController::getPassword() const {

return password_;

}

bool MUCController::isImpromptu() const {

return isImpromptu_;

}

std::map<std::string, JID> MUCController::getParticipantJIDs() const {

std::map<std::string, JID> participants;

typedef std::pair<std::string, MUCOccupant> MUCOccupantPair;

std::map<std::string, MUCOccupant> occupants = muc_->getOccupants();

foreach(const MUCOccupantPair& occupant, occupants) {

if (occupant.first != nick_) {

participants[occupant.first] = occupant.second.getRealJID().is_initialized() ? occupant.second.getRealJID().get().toBare() : JID();

}

}

return participants;

}

void MUCController::sendInvites(const std::vector<JID>& jids, const std::string& reason) const {

foreach (const JID& jid, jids) {

muc_->invitePerson(jid, reason, isImpromptu_);

}

}

void MUCController::handleJoinTimeoutTick() {

receivedActivity();

chatWindow_->addSystemMessage(chatMessageParser_->parseMessageBody(str(format(QT_TRANSLATE_NOOP("", "Room %1% is not responding. This operation may never complete.")) % toJID_.toString())), ChatWindow::DefaultDirection);

}

void MUCController::receivedActivity() {

if (loginCheckTimer_) {

loginCheckTimer_->stop();

}

}

#pragma clang diagnostic push

#pragma clang diagnostic ignored "-Wswitch-enum"

void MUCController::handleJoinFailed(boost::shared_ptr<ErrorPayload> error) {

receivedActivity();

std::string errorMessage = QT_TRANSLATE_NOOP("", "Unable to enter this room");

std::string rejoinNick;

if (error) {

switch (error->getCondition()) {

case ErrorPayload::Conflict:

rejoinNick = nick_ + "_";

errorMessage = str(format(QT_TRANSLATE_NOOP("", "Unable to enter this room as %1%, retrying as %2%")) % nick_ % rejoinNick);

break;

case ErrorPayload::JIDMalformed:

errorMessage += ": ";

errorMessage += QT_TRANSLATE_NOOP("", "No nickname specified");

break;

case ErrorPayload::NotAuthorized:

errorMessage += ": ";

errorMessage += QT_TRANSLATE_NOOP("", "The correct room password is needed");

break;

case ErrorPayload::RegistrationRequired:

errorMessage += ": ";

errorMessage += QT_TRANSLATE_NOOP("", "Only members may enter");

break;

case ErrorPayload::Forbidden:

errorMessage += ": ";

errorMessage += QT_TRANSLATE_NOOP("", "You are banned from the room");

break;

case ErrorPayload::ServiceUnavailable:

errorMessage += ": ";

errorMessage += QT_TRANSLATE_NOOP("", "The room is full");

break;

case ErrorPayload::ItemNotFound:

errorMessage += ": ";

errorMessage += QT_TRANSLATE_NOOP("", "The room does not exist");

break;

default: break;

}

}

errorMessage = str(format(QT_TRANSLATE_NOOP("", "Couldn't join room: %1%.")) % errorMessage);

chatWindow_->addErrorMessage(chatMessageParser_->parseMessageBody(errorMessage));

parting_ = true;

if (!rejoinNick.empty() && renameCounter_ < 10) {

renameCounter_++;

setNick(rejoinNick);

rejoin();

}

}

#pragma clang diagnostic pop

void MUCController::handleJoinComplete(const std::string& nick) {

receivedActivity();

renameCounter_ = 0;

joined_ = true;

std::string joinMessage;

if (isImpromptu_) {

joinMessage = str(format(QT_TRANSLATE_NOOP("", "You have joined the chat as %1%.")) % nick);

} else {

joinMessage = str(format(QT_TRANSLATE_NOOP("", "You have entered room %1% as %2%.")) % toJID_.toString() % nick);

}

setNick(nick);

chatWindow_->replaceLastMessage(chatMessageParser_->parseMessageBody(joinMessage), ChatWindow::UpdateTimestamp);

#ifdef SWIFT_EXPERIMENTAL_HISTORY

addRecentLogs();

#endif

clearPresenceQueue();

shouldJoinOnReconnect_ = true;

setEnabled(true);

if (isImpromptu_) {

setAvailableRoomActions(MUCOccupant::NoAffiliation, MUCOccupant::Participant);

} else {

MUCOccupant occupant = muc_->getOccupant(nick);

setAvailableRoomActions(occupant.getAffiliation(), occupant.getRole());

}

onUserJoined();

if (isImpromptu_) {

setImpromptuWindowTitle();

}

}

void MUCController::handleAvatarChanged(const JID& jid) {

if (parting_ || !jid.equals(toJID_, JID::WithoutResource)) {

return;

}

roster_->applyOnItems(SetAvatar(jid, avatarManager_->getAvatarPath(jid), JID::WithResource));

}

void MUCController::handleWindowClosed() {

parting_ = true;

shouldJoinOnReconnect_ = false;

muc_->part();

onUserLeft();

}

void MUCController::handleOccupantJoined(const MUCOccupant& occupant) {

if (nick_ != occupant.getNick()) {

completer_->addWord(occupant.getNick());

}

receivedActivity();

JID jid(nickToJID(occupant.getNick()));

JID realJID;

if (occupant.getRealJID()) {

realJID = occupant.getRealJID().get();

}

currentOccupants_.insert(occupant.getNick());

NickJoinPart event(occupant.getNick(), Join);

appendToJoinParts(joinParts_, event);

MUCOccupant::Role role = MUCOccupant::Participant;

MUCOccupant::Affiliation affiliation = MUCOccupant::NoAffiliation;

if (!isImpromptu_) {

role = occupant.getRole();

affiliation = occupant.getAffiliation();

}

std::string groupName(roleToGroupName(role));

roster_->addContact(jid, realJID, occupant.getNick(), groupName, avatarManager_->getAvatarPath(jid));

roster_->applyOnItems(SetMUC(jid, role, affiliation));

roster_->getGroup(groupName)->setManualSort(roleToSortName(role));

if (joined_) {

std::string joinString;

if (role != MUCOccupant::NoRole && role != MUCOccupant::Participant) {

joinString = str(format(QT_TRANSLATE_NOOP("", "%1% has entered the %3% as a %2%.")) % occupant.getNick() % roleToFriendlyName(role) % (isImpromptu_ ? QT_TRANSLATE_NOOP("", "chat") : QT_TRANSLATE_NOOP("", "room")));

}

else {

joinString = str(format(QT_TRANSLATE_NOOP("", "%1% has entered the %2%.")) % occupant.getNick() % (isImpromptu_ ? QT_TRANSLATE_NOOP("", "chat") : QT_TRANSLATE_NOOP("", "room")));

}

if (shouldUpdateJoinParts()) {

updateJoinParts();

} else {

addPresenceMessage(joinString);

}

if (isImpromptu_) {

setImpromptuWindowTitle();

onActivity("");

}

}

if (avatarManager_ != NULL) {

handleAvatarChanged(jid);

}

}

void MUCController::addPresenceMessage(const std::string& message) {

lastWasPresence_ = true;

chatWindow_->addPresenceMessage(chatMessageParser_->parseMessageBody(message), ChatWindow::DefaultDirection);

}

void MUCController::setAvailableRoomActions(const MUCOccupant::Affiliation& affiliation, const MUCOccupant::Role& role)

{

std::vector<ChatWindow::RoomAction> actions;

if (role <= MUCOccupant::Participant) {

actions.push_back(ChatWindow::ChangeSubject);

}

if (affiliation == MUCOccupant::Owner) {

actions.push_back(ChatWindow::Configure);

}

if (affiliation <= MUCOccupant::Admin) {

actions.push_back(ChatWindow::Affiliations);

}

if (affiliation == MUCOccupant::Owner) {

actions.push_back(ChatWindow::Destroy);

}

if (role <= MUCOccupant::Visitor) {

actions.push_back(ChatWindow::Invite);

}

chatWindow_->setAvailableRoomActions(actions);

}

void MUCController::clearPresenceQueue() {

lastWasPresence_ = false;

joinParts_.clear();

}

std::string MUCController::roleToFriendlyName(MUCOccupant::Role role) {

switch (role) {

case MUCOccupant::Moderator: return QT_TRANSLATE_NOOP("", "moderator");

case MUCOccupant::Participant: return QT_TRANSLATE_NOOP("", "participant");

case MUCOccupant::Visitor: return QT_TRANSLATE_NOOP("", "visitor");

case MUCOccupant::NoRole: return "";

}

assert(false);

return "";

}

std::string MUCController::roleToSortName(MUCOccupant::Role role) {

switch (role) {

case MUCOccupant::Moderator: return "1";

case MUCOccupant::Participant: return "2";

case MUCOccupant::Visitor: return "3";

case MUCOccupant::NoRole: return "4";

}

assert(false);

return "5";

}

JID MUCController::nickToJID(const std::string& nick) {

return JID(toJID_.getNode(), toJID_.getDomain(), nick);

}

bool MUCController::messageTargetsMe(boost::shared_ptr<Message> message) {

std::string stringRegexp(".*\\b" + boost::to_lower_copy(nick_) + "\\b.*");

boost::regex myRegexp(stringRegexp);

return boost::regex_match(boost::to_lower_copy(message->getBody()), myRegexp);

}

void MUCController::preHandleIncomingMessage(boost::shared_ptr<MessageEvent> messageEvent) {

if (messageEvent->getStanza()->getType() == Message::Groupchat) {

lastActivity_ = boost::posix_time::microsec_clock::universal_time();

}

clearPresenceQueue();

boost::shared_ptr<Message> message = messageEvent->getStanza();

if (joined_ && messageEvent->getStanza()->getFrom().getResource() != nick_ && messageTargetsMe(message) && !message->getPayload<Delay>() && messageEvent->isReadable()) {

chatWindow_->flash();

}

else {

messageEvent->setTargetsMe(false);

}

if (messageEvent->isReadable() && isImpromptu_) {

chatWindow_->flash(); /* behave like a regular char*/

}

if (joined_) {

std::string nick = message->getFrom().getResource();

if (nick != nick_ && currentOccupants_.find(nick) != currentOccupants_.end()) {

completer_->addWord(nick);

}

}

/*Buggy implementations never send the status code, so use an incoming message as a hint that joining's done (e.g. the old ejabberd on psi-im.org).*/

receivedActivity();

joined_ = true;

if (message->hasSubject() && message->getBody().empty()) {

chatWindow_->addSystemMessage(chatMessageParser_->parseMessageBody(str(format(QT_TRANSLATE_NOOP("", "The room subject is now: %1%")) % message->getSubject())), ChatWindow::DefaultDirection);;

chatWindow_->setSubject(message->getSubject());

doneGettingHistory_ = true;

}

if (!doneGettingHistory_ && !message->getPayload<Delay>()) {

doneGettingHistory_ = true;

}

if (!doneGettingHistory_) {

checkDuplicates(message);

messageEvent->conclude();

}

}

void MUCController::postHandleIncomingMessage(boost::shared_ptr<MessageEvent> messageEvent, const HighlightAction& highlight) {

boost::shared_ptr<Message> message = messageEvent->getStanza();

if (joined_ && messageEvent->getStanza()->getFrom().getResource() != nick_ && !message->getPayload<Delay>()) {

if (messageTargetsMe(message) || isImpromptu_) {

eventController_->handleIncomingEvent(messageEvent);

if (!messageEvent->getConcluded()) {

highlighter_->handleHighlightAction(highlight);

}

}

}

}

void MUCController::handleOccupantRoleChanged(const std::string& nick, const MUCOccupant& occupant, const MUCOccupant::Role& oldRole) {

clearPresenceQueue();

receivedActivity();

JID jid(nickToJID(nick));

roster_->removeContactFromGroup(jid, roleToGroupName(oldRole));

JID realJID;

if (occupant.getRealJID()) {

realJID = occupant.getRealJID().get();

}

std::string group(roleToGroupName(occupant.getRole()));

roster_->addContact(jid, realJID, nick, group, avatarManager_->getAvatarPath(jid));

roster_->getGroup(group)->setManualSort(roleToSortName(occupant.getRole()));

roster_->applyOnItems(SetMUC(jid, occupant.getRole(), occupant.getAffiliation()));

chatWindow_->addSystemMessage(chatMessageParser_->parseMessageBody(str(format(QT_TRANSLATE_NOOP("", "%1% is now a %2%")) % nick % roleToFriendlyName(occupant.getRole()))), ChatWindow::DefaultDirection);

if (nick == nick_) {

setAvailableRoomActions(occupant.getAffiliation(), occupant.getRole());

}

}

void MUCController::handleOccupantAffiliationChanged(const std::string& nick, const MUCOccupant::Affiliation& affiliation, const MUCOccupant::Affiliation& /*oldAffiliation*/)

{

if (nick == nick_) {

setAvailableRoomActions(affiliation, muc_->getOccupant(nick_).getRole());

}

JID jid(nickToJID(nick));

MUCOccupant occupant = muc_->getOccupant(nick);

roster_->applyOnItems(SetMUC(jid, occupant.getRole(), affiliation));

}

std::string MUCController::roleToGroupName(MUCOccupant::Role role) {

std::string result;

switch (role) {

case MUCOccupant::Moderator: result = QT_TRANSLATE_NOOP("", "Moderators"); break;

case MUCOccupant::Participant: result = QT_TRANSLATE_NOOP("", "Participants"); break;

case MUCOccupant::Visitor: result = QT_TRANSLATE_NOOP("", "Visitors"); break;

case MUCOccupant::NoRole: result = QT_TRANSLATE_NOOP("", "Occupants"); break;

}

return result;

}

void MUCController::setOnline(bool online) {

ChatControllerBase::setOnline(online);

if (!online) {

muc_->part();

parting_ = true;

processUserPart();

} else {

if (shouldJoinOnReconnect_) {

renameCounter_ = 0;

if (isImpromptu_) {

chatWindow_->addSystemMessage(chatMessageParser_->parseMessageBody(QT_TRANSLATE_NOOP("", "Trying to join chat")), ChatWindow::DefaultDirection);

} else {

chatWindow_->addSystemMessage(chatMessageParser_->parseMessageBody(str(format(QT_TRANSLATE_NOOP("", "Trying to enter room %1%")) % toJID_.toString())), ChatWindow::DefaultDirection);

}

if (loginCheckTimer_) {

loginCheckTimer_->start();

}

setNick(desiredNick_);

rejoin();

}

}

}

void MUCController::processUserPart() {

roster_->removeAll();

/* handleUserLeft won't throw a part back up unless this is called

when it doesn't yet know we've left - which only happens on

disconnect, so call with disconnect here so if the signal does

bubble back up, it'll be with the right type.*/

muc_->handleUserLeft(MUC::Disconnect);