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/*
Copyright (C) 2017-2018 James D. Smith <smithjd15@gmail.com>
Copyright (C) 2014 David Edmundson <kde@davidedmundson.co.uk>
Copyright (C) 2011 Martin Klapetek <martin.klapetek@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "status-handler.h"
#include "autoaway.h"
#include "screensaveraway.h"
#include "account-status-helper.h"
#include "status-message-parser.h"
#include "ktp_kded_debug.h"
#include <QTimer>
#include <QVariant>
#include <QHash>
#include <TelepathyQt/Account>
#include <TelepathyQt/AccountSet>
#include <TelepathyQt/AccountManager>
#include <TelepathyQt/Constants>
#include <TelepathyQt/Presence>
StatusHandler::StatusHandler(QObject* parent)
: QObject(parent),
m_enabledAccounts(KTp::accountManager()->enabledAccounts())
{
QDBusConnection::sessionBus().registerObject(QLatin1String("/StatusHandler"), this);
QDBusConnection::sessionBus().connect(QString(), QLatin1String("/Telepathy"), QLatin1String("org.kde.Telepathy"),
QLatin1String("settingsChange"), this, SIGNAL(settingsChanged()));
m_accountStatusHelper = new AccountStatusHelper(this);
m_parsers[QLatin1String("GlobalPresence")] = new StatusMessageParser(this);
connect(m_parsers[QLatin1String("GlobalPresence")], &StatusMessageParser::statusMessageChanged, [=] {
qCDebug(KTP_KDED_MODULE) << "global presence parser has new status message" << m_parsers[QLatin1String("GlobalPresence")]->statusMessage();
setPresence();
});
m_parsers[QLatin1String("PluginPresence")] = new StatusMessageParser(this);
connect(m_parsers[QLatin1String("PluginPresence")], &StatusMessageParser::statusMessageChanged, [=] {
qCDebug(KTP_KDED_MODULE) << "plugin presence parser has new status message" << m_parsers[QLatin1String("PluginPresence")]->statusMessage();
setPresence();
});
auto addAccount = [=] (const Tp::AccountPtr &account) {
// Connect a new status message parser for the account.
m_parsers[account->uniqueIdentifier()] = new StatusMessageParser(this);
connect(m_parsers[account->uniqueIdentifier()], &StatusMessageParser::statusMessageChanged, m_parsers[account->uniqueIdentifier()], [=] {
qCDebug(KTP_KDED_MODULE) << "account" << account->uniqueIdentifier() << "parser has new status message" << m_parsers[account->uniqueIdentifier()]->statusMessage();
setPresence(account->uniqueIdentifier());
});
qCDebug(KTP_KDED_MODULE) << "new parser:" << account->uniqueIdentifier();
// Watch for automatic presence changes from the account.
connect(account.data(), &Tp::Account::automaticPresenceChanged, account.data(), [=] (const Tp::Presence &automaticPresence) {
m_accountStatusHelper->setRequestedAccountPresence(account->uniqueIdentifier(), automaticPresence.barePresence(), AccountStatusHelper::Persistent);
});
};
for (const Tp::AccountPtr &account : m_enabledAccounts->accounts()) {
addAccount(account);
}
m_pluginPresence.setStatus(Tp::ConnectionPresenceTypeUnset, QLatin1String("unset"), QString());
AutoAway *autoAway = new AutoAway(this);
ScreenSaverAway *screenSaverAway = new ScreenSaverAway(this);
//earlier in list = lower priority
m_queuePlugins << screenSaverAway << autoAway;
for (TelepathyKDEDModulePlugin* plugin : m_queuePlugins) {
connect(plugin, &TelepathyKDEDModulePlugin::pluginChanged, [=] () {
QList<TelepathyKDEDModulePlugin*> activePlugins;
for (TelepathyKDEDModulePlugin* plugin : m_queuePlugins) {
if (plugin->pluginState() != TelepathyKDEDModulePlugin::Active)
continue;
if (KTp::Presence::sortPriority(plugin->requestedPresence().type())
>= KTp::Presence::sortPriority(m_pluginPresence.type())) {
activePlugins.prepend(plugin);
} else {
activePlugins.append(plugin);
}
}
if (activePlugins.isEmpty()) {
m_pluginPresence.setStatus(Tp::ConnectionPresenceTypeUnset, QLatin1String("unset"), QString());
} else {
m_pluginPresence = activePlugins.at(0)->requestedPresence();
}
m_parsers[(QLatin1String("PluginPresence"))]->parseStatusMessage(m_pluginPresence.statusMessage());
qCDebug(KTP_KDED_MODULE) << "plugin queue activation:" << m_pluginPresence.status()
<< m_parsers[(QLatin1String("PluginPresence"))]->statusMessage();
setPresence();
});
connect(this, &StatusHandler::settingsChanged, plugin, &TelepathyKDEDModulePlugin::reloadConfig);
}
connect(m_accountStatusHelper, &AccountStatusHelper::statusChange, [=] (const QString &accountUID) {
if (accountUID.isEmpty()) {
m_parsers[QLatin1String("GlobalPresence")]->parseStatusMessage(m_accountStatusHelper->requestedGlobalPresence().statusMessage);
} else {
Tp::Presence presence = Tp::Presence(qvariant_cast<Tp::SimplePresence>(m_accountStatusHelper->requestedAccountPresences().value(accountUID)));
m_parsers[accountUID]->parseStatusMessage(presence.statusMessage());
// The global presence parser must be set for accounts using the global presence.
if ((presence.type() == Tp::ConnectionPresenceTypeUnset)
&& (m_parsers[QLatin1String("GlobalPresence")]->statusMessage().isEmpty()
!= m_accountStatusHelper->requestedGlobalPresence().statusMessage.isEmpty())) {
m_parsers[QLatin1String("GlobalPresence")]->parseStatusMessage(m_accountStatusHelper->requestedGlobalPresence().statusMessage);
}
}
setPresence(accountUID);
});
connect(m_enabledAccounts.data(), &Tp::AccountSet::accountAdded, [=] (const Tp::AccountPtr &account) {
addAccount(account);
});
connect(m_enabledAccounts.data(), &Tp::AccountSet::accountRemoved, [=] (const Tp::AccountPtr &account) {
disconnect(account.data(), &Tp::Account::requestedPresenceChanged, account.data(), Q_NULLPTR);
disconnect(m_parsers[account->uniqueIdentifier()], &StatusMessageParser::statusMessageChanged, m_parsers[account->uniqueIdentifier()], Q_NULLPTR);
m_parsers.remove(account->uniqueIdentifier());
parkAccount(account);
});
}
StatusHandler::~StatusHandler()
{
QDBusConnection::sessionBus().unregisterObject(QLatin1String("/StatusHandler"), QDBusConnection::UnregisterTree);
for (const Tp::AccountPtr &account : KTp::accountManager()->onlineAccounts()->accounts()) {
disconnect(account.data(), &Tp::Account::requestedPresenceChanged, account.data(), Q_NULLPTR);
parkAccount(account);
}
}
void StatusHandler::setPresence(const QString &accountUID)
{
const QString &globalParsedMessage = m_parsers[QLatin1String("GlobalPresence")]->statusMessage();
const QString &pluginParsedMessage = m_parsers[QLatin1String("PluginPresence")]->statusMessage();
const QHash<QString, QString> &pluginTokens = m_parsers[QLatin1String("PluginPresence")]->tokens();
auto accountPresence = [&] (const QString &accountUID) {
Tp::Presence presence = Tp::Presence(qvariant_cast<Tp::SimplePresence>(m_accountStatusHelper->requestedAccountPresences().value(accountUID)));
QHash<QString, QString> tokens;
if ((presence.type() == Tp::ConnectionPresenceTypeUnset)
|| (m_accountStatusHelper->requestedGlobalPresence().type == Tp::Presence::offline().type())) {
tokens = m_parsers[QLatin1String("GlobalPresence")]->tokens();
presence = Tp::Presence(m_accountStatusHelper->requestedGlobalPresence());
presence.setStatusMessage(globalParsedMessage);
} else {
tokens = m_parsers[accountUID]->tokens();
if (tokens.contains((QLatin1String("%um"))) && tokens[(QLatin1String("%um"))] == QLatin1String("g")) {
presence.setStatusMessage(globalParsedMessage);
} else {
presence.setStatusMessage(m_parsers[accountUID]->statusMessage());
}
}
bool sourcePluginQueue = (presence.type() != Tp::ConnectionPresenceTypeHidden)
&& (presence.type() != Tp::ConnectionPresenceTypeOffline)
&& (m_pluginPresence.type() != Tp::ConnectionPresenceTypeUnset);
if (sourcePluginQueue) {
if (KTp::Presence::sortPriority(presence.type()) < KTp::Presence::sortPriority(m_pluginPresence.type())) {
presence = Tp::Presence(m_pluginPresence.type(), m_pluginPresence.status(), QString());
}
if (!pluginTokens.contains(QLatin1String("%um")) && !tokens.contains(QLatin1String("%um"))) {
presence.setStatusMessage(pluginParsedMessage);
} else if (tokens.contains((QLatin1String("%um"))) && tokens[(QLatin1String("%um"))] == QLatin1String("g")) {
presence.setStatusMessage(globalParsedMessage);
}
}
return presence;
};
for (const Tp::AccountPtr &account : m_enabledAccounts->accounts()) {
if (!accountUID.isEmpty() && (accountUID != account->uniqueIdentifier())) {
continue;
}
const Tp::Presence presence = accountPresence(account->uniqueIdentifier());
connect(account->setRequestedPresence(presence), &Tp::PendingOperation::finished, [=] (Tp::PendingOperation *op) {
if (!op->isError()) {
qCDebug(KTP_KDED_MODULE) << account->uniqueIdentifier() << "requested presence change to" << presence.status() << "with status message" << presence.statusMessage();
} else {
qCWarning(KTP_KDED_MODULE()) << account->uniqueIdentifier() << "requested presence change error:" << op->errorMessage();
}
});
}
}
void StatusHandler::parkAccount(const Tp::AccountPtr &account)
{
Tp::SimplePresence accountPresence = qvariant_cast<Tp::SimplePresence>(m_accountStatusHelper->requestedAccountPresences().value(account->uniqueIdentifier()));
if (accountPresence.type == Tp::ConnectionPresenceTypeUnset) {
accountPresence = m_accountStatusHelper->requestedGlobalPresence();
}
accountPresence.statusMessage = QLatin1String();
account->setRequestedPresence(Tp::Presence(accountPresence));
}
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