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/*
SPDX-FileCopyrightText: 2013-2022 Laurent Montel <montel@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "notesmanager.h"
#include "akonadi/noteschangerecorder.h"
#include "attributes/notealarmattribute.h"
#include "attributes/notedisplayattribute.h"
#include "attributes/notelockattribute.h"
#include "job/createnewnotejob.h"
#include "network/notesnetworkreceiver.h"
#include "notesharedglobalconfig.h"
#include <Akonadi/ChangeRecorder>
#include <Akonadi/Collection>
#include <Akonadi/CollectionFetchJob>
#include <Akonadi/CollectionFetchScope>
#include <Akonadi/ItemFetchJob>
#include <Akonadi/ItemFetchScope>
#include <Akonadi/NoteUtils>
#include <Akonadi/Session>
#include <KMime/KMimeMessage>
#include <KLocalizedString>
#include <KNotification>
#include <QDateTime>
#include <QTcpServer>
#include <QTimer>
NotesManager::NotesManager(QObject *parent)
: QObject(parent)
, mSession(new Akonadi::Session("KNotes Session", this))
{
mNoteRecorder = new NoteShared::NotesChangeRecorder(this);
mNoteRecorder->changeRecorder()->setSession(mSession);
connect(mNoteRecorder->changeRecorder(), &Akonadi::Monitor::itemAdded, this, &NotesManager::slotItemAdded);
connect(mNoteRecorder->changeRecorder(), &Akonadi::Monitor::itemChanged, this, &NotesManager::slotItemChanged);
connect(mNoteRecorder->changeRecorder(), &Akonadi::Monitor::itemRemoved, this, &NotesManager::slotItemRemoved);
auto job = new Akonadi::CollectionFetchJob(Akonadi::Collection::root(), Akonadi::CollectionFetchJob::Recursive, mSession);
job->fetchScope().setContentMimeTypes({Akonadi::NoteUtils::noteMimeType()});
job->fetchScope().setFetchIdOnly(true);
connect(job, &Akonadi::CollectionFetchJob::collectionsReceived, this, &NotesManager::slotCollectionsReceived);
}
NotesManager::~NotesManager()
{
clear();
}
void NotesManager::clear()
{
delete mListener;
mListener = nullptr;
if (mCheckAlarm && mCheckAlarm->isActive()) {
mCheckAlarm->stop();
}
}
void NotesManager::slotCollectionsReceived(const Akonadi::Collection::List &collections)
{
for (const Akonadi::Collection &col : collections) {
if (!col.contentMimeTypes().contains(Akonadi::NoteUtils::noteMimeType())) {
continue;
}
auto job = new Akonadi::ItemFetchJob(col, mSession);
job->setDeliveryOption(Akonadi::ItemFetchJob::EmitItemsInBatches);
job->fetchScope().fetchAttribute<NoteShared::NoteAlarmAttribute>();
job->fetchScope().fetchAttribute<NoteShared::NoteLockAttribute>();
job->fetchScope().fetchAttribute<NoteShared::NoteDisplayAttribute>();
job->fetchScope().fetchAttribute<NoteShared::NoteAlarmAttribute>();
job->fetchScope().fetchFullPayload(true);
connect(job, &Akonadi::ItemFetchJob::itemsReceived, this, [this](const Akonadi::Item::List &items) {
for (const Akonadi::Item &item : items) {
slotItemAdded(item);
}
});
}
}
void NotesManager::slotItemAdded(const Akonadi::Item &item)
{
if (item.hasAttribute<NoteShared::NoteAlarmAttribute>()) {
mListItem.append(item);
}
}
void NotesManager::slotItemRemoved(const Akonadi::Item &item)
{
mListItem.removeAll(item);
}
void NotesManager::slotItemChanged(const Akonadi::Item &item, const QSet<QByteArray> &set)
{
if (set.contains("ATR:NoteAlarmAttribute")) {
mListItem.removeAll(item);
if (item.hasAttribute<NoteShared::NoteAlarmAttribute>()) {
mListItem.append(item);
} else {
if (mAlarmDialog) {
mAlarmDialog->removeAlarm(item);
}
}
}
}
void NotesManager::slotCheckAlarm()
{
QDateTime from = NoteShared::NoteSharedGlobalConfig::self()->alarmsLastChecked().addSecs(1);
if (!from.isValid()) {
from.setSecsSinceEpoch(0);
}
const QDateTime now = QDateTime::currentDateTime();
NoteShared::NoteSharedGlobalConfig::self()->setAlarmsLastChecked(now);
Akonadi::Item::List lst;
for (const Akonadi::Item &item : std::as_const(mListItem)) {
const auto attrAlarm = item.attribute<NoteShared::NoteAlarmAttribute>();
if (attrAlarm) {
if (attrAlarm->dateTime() < QDateTime::currentDateTime()) {
lst.append(item);
}
}
}
if (!lst.isEmpty()) {
if (!mAlarmDialog) {
mAlarmDialog = new NotesAgentAlarmDialog;
}
mAlarmDialog->addListAlarm(lst);
mAlarmDialog->show();
}
mCheckAlarm->start();
}
void NotesManager::load()
{
updateNetworkListener();
if (!mCheckAlarm) {
mCheckAlarm = new QTimer(this);
} else if (mCheckAlarm->isActive()) {
mCheckAlarm->stop();
}
mCheckAlarm->setInterval(1000 * 60 * NoteShared::NoteSharedGlobalConfig::checkInterval());
connect(mCheckAlarm, &QTimer::timeout, this, &NotesManager::slotCheckAlarm);
slotCheckAlarm();
}
void NotesManager::stopAll()
{
clear();
}
void NotesManager::slotAcceptConnection()
{
// Accept the connection and make KNotesNetworkReceiver do the job
QTcpSocket *s = mListener->nextPendingConnection();
if (s) {
auto recv = new NoteShared::NotesNetworkReceiver(s);
connect(recv, &NoteShared::NotesNetworkReceiver::sigNoteReceived, this, &NotesManager::slotNewNote);
}
}
void NotesManager::slotNewNote(const QString &name, const QString &text)
{
KNotification::event(QStringLiteral("receivednotes"),
QString(),
i18n("Note Received"),
QStringLiteral("knotes"),
nullptr,
KNotification::CloseOnTimeout,
QStringLiteral("akonadi_notes_agent"));
auto job = new NoteShared::CreateNewNoteJob(this, nullptr);
// For the moment it doesn't support richtext.
job->setRichText(false);
job->setNote(name, text);
job->start();
}
void NotesManager::updateNetworkListener()
{
delete mListener;
mListener = nullptr;
if (NoteShared::NoteSharedGlobalConfig::receiveNotes()) {
// create the socket and start listening for connections
mListener = new QTcpServer;
mListener->listen(QHostAddress::Any, NoteShared::NoteSharedGlobalConfig::port());
connect(mListener, &QTcpServer::newConnection, this, &NotesManager::slotAcceptConnection);
}
}
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