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/*
* Copyright (C) 2008-2022 The QXmpp developers
*
* Author:
* Jeremy Lainé
*
* Source:
* https://github.com/qxmpp-project/qxmpp
*
* This file is a part of QXmpp library.
*
* 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.
*
*/
#include "example_7_archiveHandling.h"
#include "QXmppArchiveIq.h"
#include "QXmppArchiveManager.h"
#include <QCoreApplication>
#include <QDateTime>
static void logStart(const QString &msg)
{
qDebug("example_7_archiveHandling : %s", qPrintable(msg));
}
static void logEnd(const QString &msg)
{
qDebug(" => %s", qPrintable(msg));
}
xmppClient::xmppClient(QObject *parent)
: QXmppClient(parent), m_collectionCount(-1), m_pageDirection(PageForwards), m_pageSize(10)
{
// add archive manager
archiveManager = new QXmppArchiveManager;
addExtension(archiveManager);
// connect signals
connect(this, &QXmppClient::connected,
this, &xmppClient::clientConnected);
connect(archiveManager, &QXmppArchiveManager::archiveChatReceived,
this, &xmppClient::archiveChatReceived);
connect(archiveManager, &QXmppArchiveManager::archiveListReceived,
this, &xmppClient::archiveListReceived);
// set limits
m_startDate = QDateTime::currentDateTime().addDays(-21);
m_endDate = QDateTime::currentDateTime();
}
xmppClient::~xmppClient()
{
}
void xmppClient::setPageDirection(PageDirection direction)
{
m_pageDirection = direction;
}
void xmppClient::setPageSize(int size)
{
m_pageSize = size;
}
void xmppClient::clientConnected()
{
logEnd("connected");
// we want 0 results, i.e. only result-set management information (count)
logStart("fetching collection count");
QXmppResultSetQuery rsmQuery;
rsmQuery.setMax(0);
archiveManager->listCollections("", m_startDate, m_endDate, rsmQuery);
}
void xmppClient::archiveListReceived(const QList<QXmppArchiveChat> &chats, const QXmppResultSetReply &rsmReply)
{
if (m_collectionCount < 0) {
logEnd(QString::number(rsmReply.count()) + " items");
m_collectionCount = rsmReply.count();
// fetch first page
logStart("fetching collection first page");
QXmppResultSetQuery rsmQuery;
rsmQuery.setMax(m_pageSize);
if (m_pageDirection == PageBackwards)
rsmQuery.setBefore("");
archiveManager->listCollections("", m_startDate, m_endDate, rsmQuery);
} else if (!chats.size()) {
logEnd("no items");
} else {
logEnd(QString("items %1 to %2 of %3").arg(QString::number(rsmReply.index()), QString::number(rsmReply.index() + chats.size() - 1), QString::number(rsmReply.count())));
for (const auto &chat : chats) {
qDebug("chat start %s", qPrintable(chat.start().toString()));
// NOTE: to actually retrieve conversations, uncomment this
//archiveManager->retrieveCollection(chat.with(), chat.start());
}
if (!rsmReply.isNull()) {
// fetch next page
QXmppResultSetQuery rsmQuery;
rsmQuery.setMax(m_pageSize);
if (m_pageDirection == PageBackwards) {
logStart("fetching collection previous page");
rsmQuery.setBefore(rsmReply.first());
} else {
logStart("fetching collection next page");
rsmQuery.setAfter(rsmReply.last());
}
archiveManager->listCollections("", m_startDate, m_endDate, rsmQuery);
}
}
}
void xmppClient::archiveChatReceived(const QXmppArchiveChat &chat, const QXmppResultSetReply &rsmReply)
{
logEnd(QString("chat received, RSM count %1")
.arg(QString::number(rsmReply.count())));
const auto messages = chat.messages();
for (const auto &msg : messages) {
qDebug("example_7_archiveHandling : %s", qPrintable(msg.body()));
}
}
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
xmppClient client;
client.setPageSize(15);
client.setPageDirection(xmppClient::PageBackwards);
client.connectToServer("qxmpp.test1@qxmpp.org", "qxmpp123");
return a.exec();
}
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