Desktop Qt based XMPP messenger https://macaw.me
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/*
* Squawk messenger.
* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
*
* This program 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 your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "account.h"
#include <QXmppMessage.h>
#include <QDateTime>
using namespace Core;
Account::Account(const QString& p_login, const QString& p_server, const QString& p_password, const QString& p_name, NetworkAccess* p_net, QObject* parent):
QObject(parent),
name(p_name),
archiveQueries(),
client(),
config(),
presence(),
state(Shared::ConnectionState::disconnected),
cm(new QXmppCarbonManager()),
am(new QXmppMamManager()),
mm(new QXmppMucManager()),
bm(new QXmppBookmarkManager()),
rm(client.findExtension<QXmppRosterManager>()),
vm(client.findExtension<QXmppVCardManager>()),
um(new QXmppUploadRequestManager()),
dm(client.findExtension<QXmppDiscoveryManager>()),
rcpm(new QXmppMessageReceiptManager()),
reconnectScheduled(false),
reconnectTimer(new QTimer),
avatarHash(),
avatarType(),
ownVCardRequestInProgress(false),
network(p_net),
passwordType(Shared::AccountPassword::plain),
mh(new MessageHandler(this)),
rh(new RosterHandler(this))
{
config.setUser(p_login);
config.setDomain(p_server);
config.setPassword(p_password);
config.setAutoAcceptSubscriptions(true);
//config.setAutoReconnectionEnabled(false);
QObject::connect(&client, &QXmppClient::stateChanged, this, &Account::onClientStateChange);
QObject::connect(&client, &QXmppClient::presenceReceived, this, &Account::onPresenceReceived);
QObject::connect(&client, &QXmppClient::messageReceived, mh, &MessageHandler::onMessageReceived);
QObject::connect(&client, &QXmppClient::error, this, &Account::onClientError);
client.addExtension(cm);
QObject::connect(cm, &QXmppCarbonManager::messageReceived, mh, &MessageHandler::onCarbonMessageReceived);
QObject::connect(cm, &QXmppCarbonManager::messageSent, mh, &MessageHandler::onCarbonMessageSent);
client.addExtension(am);
QObject::connect(am, &QXmppMamManager::logMessage, this, &Account::onMamLog);
QObject::connect(am, &QXmppMamManager::archivedMessageReceived, this, &Account::onMamMessageReceived);
QObject::connect(am, &QXmppMamManager::resultsRecieved, this, &Account::onMamResultsReceived);
client.addExtension(mm);
client.addExtension(bm);
QObject::connect(vm, &QXmppVCardManager::vCardReceived, this, &Account::onVCardReceived);
//QObject::connect(&vm, &QXmppVCardManager::clientVCardReceived, this, &Account::onOwnVCardReceived); //for some reason it doesn't work, launching from common handler
client.addExtension(um);
QObject::connect(um, &QXmppUploadRequestManager::slotReceived, mh, &MessageHandler::onUploadSlotReceived);
QObject::connect(um, &QXmppUploadRequestManager::requestFailed, mh, &MessageHandler::onUploadSlotRequestFailed);
QObject::connect(dm, &QXmppDiscoveryManager::itemsReceived, this, &Account::onDiscoveryItemsReceived);
QObject::connect(dm, &QXmppDiscoveryManager::infoReceived, this, &Account::onDiscoveryInfoReceived);
QObject::connect(network, &NetworkAccess::uploadFileComplete, mh, &MessageHandler::onFileUploaded);
QObject::connect(network, &NetworkAccess::uploadFileError, mh, &MessageHandler::onFileUploadError);
client.addExtension(rcpm);
QObject::connect(rcpm, &QXmppMessageReceiptManager::messageDelivered, mh, &MessageHandler::onReceiptReceived);
QString path(QStandardPaths::writableLocation(QStandardPaths::CacheLocation));
path += "/" + name;
QDir dir(path);
if (!dir.exists()) {
bool res = dir.mkpath(path);
if (!res) {
qDebug() << "Couldn't create a cache directory for account" << name;
throw 22;
}
}
QFile* avatar = new QFile(path + "/avatar.png");
QString type = "png";
if (!avatar->exists()) {
delete avatar;
avatar = new QFile(path + "/avatar.jpg");
type = "jpg";
if (!avatar->exists()) {
delete avatar;
avatar = new QFile(path + "/avatar.jpeg");
type = "jpeg";
if (!avatar->exists()) {
delete avatar;
avatar = new QFile(path + "/avatar.gif");
type = "gif";
}
}
}
if (avatar->exists()) {
if (avatar->open(QFile::ReadOnly)) {
QCryptographicHash sha1(QCryptographicHash::Sha1);
sha1.addData(avatar);
avatarHash = sha1.result();
avatarType = type;
}
}
if (avatarType.size() != 0) {
presence.setVCardUpdateType(QXmppPresence::VCardUpdateValidPhoto);
presence.setPhotoHash(avatarHash.toUtf8());
} else {
presence.setVCardUpdateType(QXmppPresence::VCardUpdateNotReady);
}
reconnectTimer->setSingleShot(true);
QObject::connect(reconnectTimer, &QTimer::timeout, this, &Account::onReconnectTimer);
// QXmppLogger* logger = new QXmppLogger(this);
// logger->setLoggingType(QXmppLogger::SignalLogging);
// client.setLogger(logger);
//
// QObject::connect(logger, &QXmppLogger::message, this, [](QXmppLogger::MessageType type, const QString& text){
// qDebug() << text;
// });
}
Account::~Account()
{
if (reconnectScheduled) {
reconnectScheduled = false;
reconnectTimer->stop();
}
QObject::disconnect(network, &NetworkAccess::uploadFileComplete, mh, &MessageHandler::onFileUploaded);
QObject::disconnect(network, &NetworkAccess::uploadFileError, mh, &MessageHandler::onFileUploadError);
delete mh;
delete rh;
delete reconnectTimer;
delete rcpm;
delete dm;
delete um;
delete bm;
delete mm;
delete am;
delete cm;
}
Shared::ConnectionState Core::Account::getState() const
{
return state;
}
void Core::Account::connect()
{
if (reconnectScheduled) {
reconnectScheduled = false;
reconnectTimer->stop();
}
if (state == Shared::ConnectionState::disconnected) {
client.connectToServer(config, presence);
} else {
qDebug("An attempt to connect an account which is already connected, skipping");
}
}
void Core::Account::onReconnectTimer()
{
if (reconnectScheduled) {
reconnectScheduled = false;
connect();
}
}
void Core::Account::disconnect()
{
if (reconnectScheduled) {
reconnectScheduled = false;
reconnectTimer->stop();
}
if (state != Shared::ConnectionState::disconnected) {
//rh->clearConferences();
client.disconnectFromServer();
}
}
void Core::Account::onClientStateChange(QXmppClient::State st)
{
switch (st) {
case QXmppClient::ConnectedState: {
if (state != Shared::ConnectionState::connected) {
if (client.isActive()) {
Shared::ConnectionState os = state;
state = Shared::ConnectionState::connected;
if (os == Shared::ConnectionState::connecting) {
qDebug() << "running service discovery for account" << name;
dm->requestItems(getServer());
dm->requestInfo(getServer());
}
emit connectionStateChanged(state);
}
} else {
qDebug() << "Something weird happened - xmpp client of account" << name
<< "reported about successful connection but account was in" << state << "state";
}
}
break;
case QXmppClient::ConnectingState: {
if (state != Shared::ConnectionState::connecting) {
state = Shared::ConnectionState::connecting;
emit connectionStateChanged(state);
}
}
break;
case QXmppClient::DisconnectedState: {
if (state != Shared::ConnectionState::disconnected) {
handleDisconnection();
state = Shared::ConnectionState::disconnected;
emit connectionStateChanged(state);
} else {
qDebug() << "Something weird happened - xmpp client of account" << name
<< "reported about disconnection but account was in" << state << "state";
}
}
break;
}
}
void Core::Account::reconnect()
{
if (state == Shared::ConnectionState::connected && !reconnectScheduled) {
reconnectScheduled = true;
reconnectTimer->start(500);
client.disconnectFromServer();
} else {
qDebug() << "An attempt to reconnect account" << getName() << "which was not connected";
}
}
QString Core::Account::getName() const {
return name;}
QString Core::Account::getLogin() const {
return config.user();}
QString Core::Account::getPassword() const {
return config.password();}
QString Core::Account::getServer() const {
return config.domain();}
Shared::AccountPassword Core::Account::getPasswordType() const {
return passwordType;}
void Core::Account::setPasswordType(Shared::AccountPassword pt) {
passwordType = pt; }
void Core::Account::setLogin(const QString& p_login) {
config.setUser(p_login);}
void Core::Account::setName(const QString& p_name) {
name = p_name;}
void Core::Account::setPassword(const QString& p_password) {
config.setPassword(p_password);}
void Core::Account::setServer(const QString& p_server) {
config.setDomain(p_server);}
Shared::Availability Core::Account::getAvailability() const
{
if (state == Shared::ConnectionState::connected) {
QXmppPresence::AvailableStatusType pres = presence.availableStatusType();
return static_cast<Shared::Availability>(pres); //they are compatible;
} else {
return Shared::Availability::offline;
}
}
void Core::Account::setAvailability(Shared::Availability avail)
{
if (avail == Shared::Availability::offline) {
disconnect(); //TODO not sure how to do here - changing state may cause connection or disconnection
} else {
QXmppPresence::AvailableStatusType pres = static_cast<QXmppPresence::AvailableStatusType>(avail);
presence.setAvailableStatusType(pres);
if (state != Shared::ConnectionState::disconnected) {
client.setClientPresence(presence);
}
}
}
void Core::Account::onPresenceReceived(const QXmppPresence& p_presence)
{
QString id = p_presence.from();
QStringList comps = id.split("/");
QString jid = comps.front().toLower();
QString resource = comps.back();
QString myJid = getLogin() + "@" + getServer();
if (jid == myJid) {
if (resource == getResource()) {
emit availabilityChanged(static_cast<Shared::Availability>(p_presence.availableStatusType()));
} else {
if (!ownVCardRequestInProgress) {
switch (p_presence.vCardUpdateType()) {
case QXmppPresence::VCardUpdateNone: //this presence has nothing to do with photo
break;
case QXmppPresence::VCardUpdateNotReady: //let's say the photo didn't change here
break;
case QXmppPresence::VCardUpdateNoPhoto: //there is no photo, need to drop if any
if (avatarType.size() > 0) {
vm->requestClientVCard();
ownVCardRequestInProgress = true;
}
break;
case QXmppPresence::VCardUpdateValidPhoto: //there is a photo, need to load
if (avatarHash != p_presence.photoHash()) {
vm->requestClientVCard();
ownVCardRequestInProgress = true;
}
break;
}
}
}
} else {
RosterItem* item = rh->getRosterItem(jid);
if (item != 0) {
item->handlePresence(p_presence);
}
}
switch (p_presence.type()) {
case QXmppPresence::Error:
qDebug() << "An error reported by presence from" << id << p_presence.error().text();
break;
case QXmppPresence::Available:{
QDateTime lastInteraction = p_presence.lastUserInteraction();
if (!lastInteraction.isValid()) {
lastInteraction = QDateTime::currentDateTimeUtc();
}
emit addPresence(jid, resource, {
{"lastActivity", lastInteraction},
{"availability", p_presence.availableStatusType()}, //TODO check and handle invisible
{"status", p_presence.statusText()}
});
}
break;
case QXmppPresence::Unavailable:
emit removePresence(jid, resource);
break;
case QXmppPresence::Subscribe:
qDebug("xmpp presence \"subscribe\" received, do not yet know what to do, skipping");
case QXmppPresence::Subscribed:
qDebug("xmpp presence \"subscribed\" received, do not yet know what to do, skipping");
case QXmppPresence::Unsubscribe:
qDebug("xmpp presence \"unsubscribe\" received, do not yet know what to do, skipping");
case QXmppPresence::Unsubscribed:
qDebug("xmpp presence \"unsubscribed\" received, do not yet know what to do, skipping");
case QXmppPresence::Probe:
qDebug("xmpp presence \"probe\" received, do not yet know what to do, skipping");
break;
}
}
QString Core::Account::getResource() const {
return config.resource();}
void Core::Account::setResource(const QString& p_resource) {
config.setResource(p_resource);}
QString Core::Account::getFullJid() const {
return getLogin() + "@" + getServer() + "/" + getResource();}
void Core::Account::sendMessage(const Shared::Message& data) {
mh->sendMessage(data);}
void Core::Account::sendMessage(const Shared::Message& data, const QString& path) {
mh->sendMessage(data, path);}
void Core::Account::onMamMessageReceived(const QString& queryId, const QXmppMessage& msg)
{
if (msg.id().size() > 0 && (msg.body().size() > 0 || msg.outOfBandUrl().size() > 0)) {
std::map<QString, QString>::const_iterator itr = archiveQueries.find(queryId);
if (itr != archiveQueries.end()) {
QString jid = itr->second;
RosterItem* item = rh->getRosterItem(jid);
Shared::Message sMsg(static_cast<Shared::Message::Type>(msg.type()));
mh->initializeMessage(sMsg, msg, false, true, true);
sMsg.setState(Shared::Message::State::sent);
QString oId = msg.replaceId();
if (oId.size() > 0) {
item->correctMessageInArchive(oId, sMsg);
} else {
item->addMessageToArchive(sMsg);
}
}
}
}
void Core::Account::requestArchive(const QString& jid, int count, const QString& before)
{
qDebug() << "An archive request for " << jid << ", before " << before;
RosterItem* contact = rh->getRosterItem(jid);
if (contact == 0) {
qDebug() << "An attempt to request archive for" << jid << "in account" << name << ", but the contact with such id wasn't found, skipping";
emit responseArchive(jid, std::list<Shared::Message>());
return;
}
if (state != Shared::ConnectionState::connected) {
qDebug() << "An attempt to request archive for" << jid << "in account" << name << ", but the account is not online, skipping";
emit responseArchive(contact->jid, std::list<Shared::Message>());
}
contact->requestHistory(count, before);
}
void Core::Account::onContactNeedHistory(const QString& before, const QString& after, const QDateTime& at)
{
RosterItem* contact = static_cast<RosterItem*>(sender());
QString to;
QString with;
QXmppResultSetQuery query;
QDateTime start;
query.setMax(100);
if (contact->getArchiveState() == RosterItem::empty) {
query.setBefore(before);
qDebug() << "Requesting remote history from empty for" << contact->jid;
} else {
if (before.size() > 0) {
query.setBefore(before);
}
if (after.size() > 0) { //there is some strange behavior of ejabberd server returning empty result set
if (at.isValid()) { //there can be some useful information about it here https://github.com/processone/ejabberd/issues/2924
start = at;
} else {
query.setAfter(after);
}
}
qDebug() << "Remote query for" << contact->jid << "from" << after << ", to" << before;
}
if (contact->isMuc()) {
to = contact->jid;
} else {
with = contact->jid;
}
QString q = am->retrieveArchivedMessages(to, "", with, start, QDateTime(), query);
archiveQueries.insert(std::make_pair(q, contact->jid));
}
void Core::Account::onMamResultsReceived(const QString& queryId, const QXmppResultSetReply& resultSetReply, bool complete)
{
std::map<QString, QString>::const_iterator itr = archiveQueries.find(queryId);
if (itr != archiveQueries.end()) {
QString jid = itr->second;
archiveQueries.erase(itr);
RosterItem* ri = rh->getRosterItem(jid);
if (ri != 0) {
qDebug() << "Flushing messages for" << jid << ", complete:" << complete;
ri->flushMessagesToArchive(complete, resultSetReply.first(), resultSetReply.last());
}
}
}
void Core::Account::onMamLog(QXmppLogger::MessageType type, const QString& msg)
{
qDebug() << "MAM MESSAGE LOG::";
qDebug() << msg;
}
void Core::Account::onClientError(QXmppClient::Error err)
{
qDebug() << "Error";
QString errorText;
QString errorType;
switch (err) {
case QXmppClient::SocketError:
errorText = client.socketErrorString();
errorType = "Client socket error";
break;
case QXmppClient::XmppStreamError: {
QXmppStanza::Error::Condition cnd = client.xmppStreamError();
switch (cnd) {
case QXmppStanza::Error::BadRequest:
errorText = "Bad request";
break;
case QXmppStanza::Error::Conflict:
errorText = "Conflict";
break;
case QXmppStanza::Error::FeatureNotImplemented:
errorText = "Feature is not implemented";
break;
case QXmppStanza::Error::Forbidden:
errorText = "Forbidden";
break;
case QXmppStanza::Error::Gone:
errorText = "Gone";
break;
case QXmppStanza::Error::InternalServerError:
errorText = "Internal server error";
break;
case QXmppStanza::Error::ItemNotFound:
errorText = "Item was not found";
break;
case QXmppStanza::Error::JidMalformed:
errorText = "Malformed JID";
break;
case QXmppStanza::Error::NotAcceptable:
errorText = "Not acceptable";
break;
case QXmppStanza::Error::NotAllowed:
errorText = "Not allowed";
break;
case QXmppStanza::Error::NotAuthorized:
errorText = "Authentication error";
break;
case QXmppStanza::Error::PaymentRequired:
errorText = "Payment is required";
break;
case QXmppStanza::Error::RecipientUnavailable:
errorText = "Recipient is unavailable";
break;
case QXmppStanza::Error::Redirect:
errorText = "Redirected";
break;
case QXmppStanza::Error::RegistrationRequired:
errorText = "Registration is required";
break;
case QXmppStanza::Error::RemoteServerNotFound:
errorText = "Remote server was not found";
break;
case QXmppStanza::Error::RemoteServerTimeout:
errorText = "Remote server timeout";
break;
case QXmppStanza::Error::ResourceConstraint:
errorText = "Resource constraint";
break;
case QXmppStanza::Error::ServiceUnavailable:
errorText = "Redirected";
break;
case QXmppStanza::Error::SubscriptionRequired:
errorText = "Subscription is required";
break;
case QXmppStanza::Error::UndefinedCondition:
errorText = "Undefined condition";
reconnectScheduled = true;
reconnectTimer->start(500); //let's reconnect here just for now, it seems to be something broken in QXMPP
break;
case QXmppStanza::Error::UnexpectedRequest:
errorText = "Unexpected request";
break;
#if (QXMPP_VERSION) >= QT_VERSION_CHECK(1, 3, 0)
case QXmppStanza::Error::PolicyViolation:
errorText = "Policy violation";
break;
#endif
}
errorType = "Client stream error";
}
break;
case QXmppClient::KeepAliveError:
errorText = "Client keep alive error";
break;
case QXmppClient::NoError:
break; //not exactly sure what to do here
}
qDebug() << errorType << errorText;
emit error(errorText);
}
void Core::Account::subscribeToContact(const QString& jid, const QString& reason)
{
if (state == Shared::ConnectionState::connected) {
rm->subscribe(jid, reason);
} else {
qDebug() << "An attempt to subscribe account " << name << " to contact " << jid << " but the account is not in the connected state, skipping";
}
}
void Core::Account::unsubscribeFromContact(const QString& jid, const QString& reason)
{
if (state == Shared::ConnectionState::connected) {
rm->unsubscribe(jid, reason);
} else {
qDebug() << "An attempt to unsubscribe account " << name << " from contact " << jid << " but the account is not in the connected state, skipping";
}
}
void Core::Account::removeContactRequest(const QString& jid) {
rh->removeContactRequest(jid);}
void Core::Account::addContactRequest(const QString& jid, const QString& name, const QSet<QString>& groups) {
rh->addContactRequest(jid, name, groups);}
void Core::Account::setRoomAutoJoin(const QString& jid, bool joined)
{
Conference* conf = rh->getConference(jid);
if (conf == 0) {
qDebug() << "An attempt to set auto join to the non existing room" << jid << "of the account" << getName() << ", skipping";
return;
}
conf->setAutoJoin(joined);
}
void Core::Account::setRoomJoined(const QString& jid, bool joined)
{
Conference* conf = rh->getConference(jid);
if (conf == 0) {
qDebug() << "An attempt to set joined to the non existing room" << jid << "of the account" << getName() << ", skipping";
return;
}
conf->setJoined(joined);
}
void Core::Account::removeRoomRequest(const QString& jid){
rh->removeRoomRequest(jid);}
void Core::Account::addRoomRequest(const QString& jid, const QString& nick, const QString& password, bool autoJoin) {
rh->addRoomRequest(jid, nick, password, autoJoin);}
void Core::Account::addContactToGroupRequest(const QString& jid, const QString& groupName) {
rh->addContactToGroupRequest(jid, groupName);}
void Core::Account::removeContactFromGroupRequest(const QString& jid, const QString& groupName) {
rh->removeContactFromGroupRequest(jid, groupName);}
void Core::Account::renameContactRequest(const QString& jid, const QString& newName)
{
Contact* cnt = rh->getContact(jid);
if (cnt == 0) {
qDebug() << "An attempt to rename non existing contact" << jid << "of account" << name << ", skipping";
} else {
rm->renameItem(jid, newName);
}
}
void Core::Account::onVCardReceived(const QXmppVCardIq& card)
{
QString id = card.from();
QStringList comps = id.split("/");
QString jid = comps.front().toLower();
QString resource("");
if (comps.size() > 1) {
resource = comps.back();
}
pendingVCardRequests.erase(id);
RosterItem* item = rh->getRosterItem(jid);
if (item == 0) {
if (jid == getLogin() + "@" + getServer()) {
onOwnVCardReceived(card);
} else {
qDebug() << "received vCard" << jid << "doesn't belong to any of known contacts or conferences, skipping";
}
return;
}
Shared::VCard vCard = item->handleResponseVCard(card, resource);
emit receivedVCard(jid, vCard);
}
void Core::Account::onOwnVCardReceived(const QXmppVCardIq& card)
{
QByteArray ava = card.photo();
bool avaChanged = false;
QString path = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + "/" + name + "/";
if (ava.size() > 0) {
QCryptographicHash sha1(QCryptographicHash::Sha1);
sha1.addData(ava);
QString newHash(sha1.result());
QMimeDatabase db;
QMimeType newType = db.mimeTypeForData(ava);
if (avatarType.size() > 0) {
if (avatarHash != newHash) {
QString oldPath = path + "avatar." + avatarType;
QFile oldAvatar(oldPath);
bool oldToRemove = false;
if (oldAvatar.exists()) {
if (oldAvatar.rename(oldPath + ".bak")) {
oldToRemove = true;
} else {
qDebug() << "Received new avatar for account" << name << "but can't get rid of the old one, doing nothing";
}
}
QFile newAvatar(path + "avatar." + newType.preferredSuffix());
if (newAvatar.open(QFile::WriteOnly)) {
newAvatar.write(ava);
newAvatar.close();
avatarHash = newHash;
avatarType = newType.preferredSuffix();
avaChanged = true;
} else {
qDebug() << "Received new avatar for account" << name << "but can't save it";
if (oldToRemove) {
qDebug() << "rolling back to the old avatar";
if (!oldAvatar.rename(oldPath)) {
qDebug() << "Couldn't roll back to the old avatar in account" << name;
}
}
}
}
} else {
QFile newAvatar(path + "avatar." + newType.preferredSuffix());
if (newAvatar.open(QFile::WriteOnly)) {
newAvatar.write(ava);
newAvatar.close();
avatarHash = newHash;
avatarType = newType.preferredSuffix();
avaChanged = true;
} else {
qDebug() << "Received new avatar for account" << name << "but can't save it";
}
}
} else {
if (avatarType.size() > 0) {
QFile oldAvatar(path + "avatar." + avatarType);
if (!oldAvatar.remove()) {
qDebug() << "Received vCard for account" << name << "without avatar, but can't get rid of the file, doing nothing";
} else {
avatarType = "";
avatarHash = "";
avaChanged = true;
}
}
}
if (avaChanged) {
QMap<QString, QVariant> change;
if (avatarType.size() > 0) {
presence.setPhotoHash(avatarHash.toUtf8());
presence.setVCardUpdateType(QXmppPresence::VCardUpdateValidPhoto);
change.insert("avatarPath", path + "avatar." + avatarType);
} else {
presence.setPhotoHash("");
presence.setVCardUpdateType(QXmppPresence::VCardUpdateNoPhoto);
change.insert("avatarPath", "");
}
client.setClientPresence(presence);
emit changed(change);
}
ownVCardRequestInProgress = false;
Shared::VCard vCard;
initializeVCard(vCard, card);
if (avatarType.size() > 0) {
vCard.setAvatarType(Shared::Avatar::valid);
vCard.setAvatarPath(path + "avatar." + avatarType);
} else {
vCard.setAvatarType(Shared::Avatar::empty);
}
emit receivedVCard(getLogin() + "@" + getServer(), vCard);
}
QString Core::Account::getAvatarPath() const
{
if (avatarType.size() == 0) {
return "";
} else {
return QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + "/" + name + "/" + "avatar." + avatarType;
}
}
void Core::Account::requestVCard(const QString& jid)
{
if (pendingVCardRequests.find(jid) == pendingVCardRequests.end()) {
qDebug() << "requesting vCard" << jid;
if (jid == getLogin() + "@" + getServer()) {
if (!ownVCardRequestInProgress) {
vm->requestClientVCard();
ownVCardRequestInProgress = true;
}
} else {
vm->requestVCard(jid);
pendingVCardRequests.insert(jid);
}
}
}
void Core::Account::uploadVCard(const Shared::VCard& card)
{
QXmppVCardIq iq;
initializeQXmppVCard(iq, card);
bool avatarChanged = false;
if (card.getAvatarType() != Shared::Avatar::empty) {
QString newPath = card.getAvatarPath();
QString oldPath = getAvatarPath();
QByteArray data;
QString type;
if (newPath != oldPath) {
QFile avatar(newPath);
if (!avatar.open(QFile::ReadOnly)) {
qDebug() << "An attempt to upload new vCard to account" << name
<< "but it wasn't possible to read file" << newPath
<< "which was supposed to be new avatar, uploading old avatar";
if (avatarType.size() > 0) {
QFile oA(oldPath);
if (!oA.open(QFile::ReadOnly)) {
qDebug() << "Couldn't read old avatar of account" << name << ", uploading empty avatar";
} else {
data = oA.readAll();
}
}
} else {
data = avatar.readAll();
avatarChanged = true;
}
} else {
if (avatarType.size() > 0) {
QFile oA(oldPath);
if (!oA.open(QFile::ReadOnly)) {
qDebug() << "Couldn't read old avatar of account" << name << ", uploading empty avatar";
} else {
data = oA.readAll();
}
}
}
if (data.size() > 0) {
QMimeDatabase db;
type = db.mimeTypeForData(data).name();
iq.setPhoto(data);
iq.setPhotoType(type);
}
}
vm->setClientVCard(iq);
onOwnVCardReceived(iq);
}
void Core::Account::onDiscoveryItemsReceived(const QXmppDiscoveryIq& items)
{
for (QXmppDiscoveryIq::Item item : items.items()) {
if (item.jid() != getServer()) {
dm->requestInfo(item.jid());
}
}
}
void Core::Account::onDiscoveryInfoReceived(const QXmppDiscoveryIq& info)
{
qDebug() << "Discovery info received for account" << name;
if (info.from() == getServer()) {
if (info.features().contains("urn:xmpp:carbons:2")) {
qDebug() << "Enabling carbon copies for account" << name;
cm->setCarbonsEnabled(true);
}
}
}
void Core::Account::handleDisconnection()
{
cm->setCarbonsEnabled(false);
rh->handleOffline();
archiveQueries.clear();
pendingVCardRequests.clear();
Shared::VCard vCard; //just to show, that there is now more pending request
for (const QString& jid : pendingVCardRequests) {
emit receivedVCard(jid, vCard); //need to show it better in the future, like with an error
}
pendingVCardRequests.clear();
ownVCardRequestInProgress = false;
}