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/*
* SPDX-FileCopyrightText: 2015 Martin Klapetek <mklapetek@kde.org>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "owncloudcontroller.h"
#include <KIO/Job>
#include <KIO/DavJob>
#include <kio/global.h>
#include <KLocalizedString>
#include <QJsonDocument>
#include <QJsonObject>
#include <QDebug>
#include "../cloudurls.h"
OwncloudController::OwncloudController(QObject *parent)
: QObject(parent),
m_errorMessage(QString()),
m_isWorking(false)
{
}
OwncloudController::~OwncloudController()
{
}
void OwncloudController::checkServer(const QString &username, const QString &password, const QString &path)
{
m_errorMessage.clear();
Q_EMIT errorMessageChanged();
m_username = username;
m_password = password;
checkServer(createStatusUrl(path));
}
void OwncloudController::checkServer(const QUrl &url)
{
qDebug() << "Checking for ownCloud instance at" << url;
setWorking(true);
KIO::TransferJob *job = KIO::get(url, KIO::NoReload, KIO::HideProgressInfo);
job->setUiDelegate(0);
connect(job, SIGNAL(data(KIO::Job*,QByteArray)), SLOT(dataReceived(KIO::Job*,QByteArray)));
connect(job, SIGNAL(finished(KJob*)), this, SLOT(fileChecked(KJob*)));
}
void OwncloudController::figureOutServer(const QUrl& url)
{
if (/*url == QLatin1String("/") ||*/ url.isEmpty()) {
serverCheckResult(false);
return;
}
m_json.clear();
qDebug() << "Received url to figure out:" << url;
// This needs 2x up cause first it just removes the status.php
// and only the second call actually moves up
QUrl urlUp = KIO::upUrl(KIO::upUrl(url));
urlUp.setPath(urlUp.path() + '/' + "status.php");
if (urlUp != url) {
checkServer(urlUp.adjusted(QUrl::NormalizePathSegments));
} else {
serverCheckResult(false);
}
}
void OwncloudController::dataReceived(KIO::Job *job, const QByteArray &data)
{
Q_UNUSED(job);
m_json.append(data);
}
void OwncloudController::fileChecked(KJob* job)
{
KIO::TransferJob *kJob = qobject_cast<KIO::TransferJob *>(job);
if (kJob->error()) {
qDebug() << job->errorString();
qDebug() << job->errorText();
figureOutServer(kJob->url());
return;
}
QJsonDocument parser = QJsonDocument::fromJson(m_json);
QJsonObject map = parser.object();
if (!map.contains("version")) {
figureOutServer(kJob->url());
qDebug() << "No json";
return;
}
m_server = kJob->url().adjusted(QUrl::RemoveFilename).toString();
qDebug() << "ownCloud appears to be running at the specified URL";
serverCheckResult(true);
}
void OwncloudController::setWorking(bool start)
{
if (start == m_isWorking) {
return;
}
m_isWorking = start;
Q_EMIT isWorkingChanged();
}
void OwncloudController::serverCheckResult(bool result)
{
if (!result) {
m_errorMessage = i18n("Unable to connect to ownCloud at the given server URL. Please check the server URL.");
setWorking(false);
} else {
m_errorMessage.clear();
qDebug() << "Server URL ok, checking auth...";
m_json.clear();
QUrl url(m_server);
url.setUserName(m_username);
url.setPassword(m_password);
if (!url.path().endsWith(QLatin1String("/"))) {
url.setPath(url.path() + '/');
}
url.setPath(url.path() + "remote.php/webdav");
// Send a basic PROPFIND command to test access
const QString requestStr = QStringLiteral(
"<d:propfind xmlns:d=\"DAV:\">"
"<d:prop>"
"<d:current-user-principal />"
"</d:prop>"
"</d:propfind>");
KIO::DavJob *job = KIO::davPropFind(url, QDomDocument(requestStr), "1", KIO::HideProgressInfo);
connect(job, SIGNAL(finished(KJob*)), this, SLOT(authCheckResult(KJob*)));
connect(job, SIGNAL(data(KIO::Job*,QByteArray)), SLOT(dataReceived(KIO::Job*,QByteArray)));
QVariantMap metadata{{"cookies","none"}, {"no-cache",true}};
job->setMetaData(metadata);
job->setUiDelegate(0);
job->start();
}
Q_EMIT errorMessageChanged();
}
void OwncloudController::authCheckResult(KJob *job)
{
if (job->error()) {
qDebug() << job->errorString();
qDebug() << job->errorText();
}
KIO::DavJob *kJob = qobject_cast<KIO::DavJob*>(job);
qDebug() << "Auth job finished, received error page:" << kJob->isErrorPage();
if (kJob->isErrorPage()) {
m_errorMessage = i18n("Unable to authenticate using the provided username and password");
} else {
m_errorMessage.clear();
}
Q_EMIT errorMessageChanged();
if (!kJob->isErrorPage()) {
m_state = Services;
Q_EMIT stateChanged();
}
setWorking(false);
}
bool OwncloudController::isWorking()
{
return m_isWorking;
}
QString OwncloudController::errorMessage() const
{
return m_errorMessage;
}
void OwncloudController::finish(const QStringList &disabledServices)
{
QVariantMap data;
data.insert("server", m_server);
for (const QString &service : disabledServices) {
data.insert("__service/" + service, false);
}
QUrl carddavUrl(m_server);
carddavUrl.setPath(carddavUrl.path() + QString("/remote.php/carddav/addressbooks/%1").arg(m_username));
data.insert("carddavUrl", carddavUrl);
data.insert("dav/host", carddavUrl.host());
data.insert("dav/storagePath", QStringLiteral("/remote.php/webdav"));
Q_EMIT wizardFinished(m_username, m_password, data);
}
void OwncloudController::cancel()
{
Q_EMIT wizardCancelled();
}
QVariantList OwncloudController::availableServices() const
{
// TODO Find a way to not hardcode this
return {
QVariant::fromValue(Service{QStringLiteral("owncloud-storage"), i18n("Storage"), i18n("Storage integration")})
};
}
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