plasma: implement Mozilla Location Service provider for geolocation data engine

for reference:
https://github.com/fluxer/katana/issues/26

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-05-11 16:48:42 +03:00
parent 910a7588f9
commit 269e1224e9
4 changed files with 192 additions and 0 deletions

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@ -68,3 +68,11 @@ kde4_add_plugin(plasma-geolocation-geoplugin ${plasma_geolocation_geoplugin_SRCS
target_link_libraries(plasma-geolocation-geoplugin plasma-geolocation-interface)
install(FILES plasma-geolocation-geoplugin.desktop DESTINATION ${KDE4_SERVICES_INSTALL_DIR})
install(TARGETS plasma-geolocation-geoplugin DESTINATION ${KDE4_PLUGIN_INSTALL_DIR})
# -------------------------------------------------------------------------------------------------
set(plasma_geolocation_mozilla_SRCS location_mozilla.cpp)
kde4_add_plugin(plasma-geolocation-mozilla ${plasma_geolocation_mozilla_SRCS})
target_link_libraries(plasma-geolocation-mozilla plasma-geolocation-interface)
install(FILES plasma-geolocation-mozilla.desktop DESTINATION ${KDE4_SERVICES_INSTALL_DIR})
install(TARGETS plasma-geolocation-mozilla DESTINATION ${KDE4_PLUGIN_INSTALL_DIR})

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@ -0,0 +1,130 @@
/* This file is part of the KDE project
Copyright (C) 2022 Ivailo Monev <xakepa10@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2, as published by the Free Software Foundation.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "location_mozilla.h"
#include <KDebug>
#include <KJob>
#include <KIO/TransferJob>
#include <QJsonDocument>
static const QString s_geolocateurl = QString::fromLatin1("https://location.services.mozilla.com/v1/geolocate?key=b9255e08-838f-4d4e-b270-bec2cc89719b");
static const QString s_regionurl = QString::fromLatin1("https://location.services.mozilla.com/v1/country?key=b9255e08-838f-4d4e-b270-bec2cc89719b");
class Mozilla::Private
{
public:
QByteArray payload;
void populateGeoDataEngineData()
{
const QJsonDocument jsondoc = QJsonDocument::fromJson(payload);
const QVariantMap jsonmap = jsondoc.toVariant().toMap();
const QVariantMap jsonlocationmap = jsonmap["location"].toMap();
// for reference:
// https://ichnaea.readthedocs.io/en/latest/api/geolocate.html
outd["accuracy"] = jsonmap["accuracy"];
outd["latitude"] = jsonlocationmap["lat"];
outd["longitude"] = jsonlocationmap["lng"];
//qDebug() << Q_FUNC_INFO << jsonmap << jsonlocationmap;
}
void populateRegionDataEngineData()
{
const QJsonDocument jsondoc = QJsonDocument::fromJson(payload);
const QVariantMap jsonmap = jsondoc.toVariant().toMap();
// for reference:
// https://ichnaea.readthedocs.io/en/latest/api/region.html
outd["country code"] = jsonmap["country_code"];
outd["country"] = jsonmap["country_name"];
// qDebug() << Q_FUNC_INFO << jsonmap;
}
Plasma::DataEngine::Data outd;
};
Mozilla::Mozilla(QObject* parent, const QVariantList& args)
: GeolocationProvider(parent, args), d(new Private())
{
setUpdateTriggers(SourceEvent | NetworkConnected);
}
Mozilla::~Mozilla()
{
delete d;
}
void Mozilla::update()
{
d->outd.clear();
d->payload.clear();
KIO::TransferJob *datajob = KIO::get(KUrl(s_geolocateurl), KIO::NoReload, KIO::HideProgressInfo);
if (datajob) {
kDebug() << "Fetching" << s_geolocateurl;
connect(datajob, SIGNAL(data(KIO::Job*,QByteArray)), this, SLOT(readData(KIO::Job*,QByteArray)));
connect(datajob, SIGNAL(result(KJob*)), this, SLOT(resultGeo(KJob*)));
} else {
kDebug() << "Could not create geo job";
}
}
void Mozilla::readData(KIO::Job* job, const QByteArray &data)
{
Q_UNUSED(job)
if (data.isEmpty()) {
return;
}
d->payload.append(data);
}
void Mozilla::resultGeo(KJob* job)
{
if (job && !job->error()) {
d->populateGeoDataEngineData();
} else {
kDebug() << "error" << job->errorString();
}
d->payload.clear();
KIO::TransferJob *datajob = KIO::get(KUrl(s_regionurl), KIO::NoReload, KIO::HideProgressInfo);
if (datajob) {
kDebug() << "Fetching" << s_regionurl;
connect(datajob, SIGNAL(data(KIO::Job*,QByteArray)), this, SLOT(readData(KIO::Job*,QByteArray)));
connect(datajob, SIGNAL(result(KJob*)), this, SLOT(resultRegion(KJob*)));
} else {
kDebug() << "Could not create region job";
setData(d->outd);
// qDebug() << Q_FUNC_INFO << d->outd;
}
}
void Mozilla::resultRegion(KJob* job)
{
if (job && !job->error()) {
d->populateRegionDataEngineData();
} else {
kDebug() << "error" << job->errorString();
}
setData(d->outd);
// qDebug() << Q_FUNC_INFO << d->outd;
}
K_EXPORT_PLASMA_GEOLOCATIONPROVIDER(mozilla, Mozilla)
#include "moc_location_mozilla.cpp"

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@ -0,0 +1,45 @@
/* This file is part of the KDE project
Copyright (C) 2022 Ivailo Monev <xakepa10@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2, as published by the Free Software Foundation.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef MOZILLA_H
#define MOZILLA_H
#include "geolocationprovider.h"
#include <KIO/Job>
class Mozilla : public GeolocationProvider
{
Q_OBJECT
public:
explicit Mozilla(QObject *parent = 0, const QVariantList &args = QVariantList());
~Mozilla();
virtual void update();
protected slots:
void readData(KIO::Job *, const QByteArray &data);
void resultGeo(KJob* job);
void resultRegion(KJob* job);
private:
class Private;
Private *const d;
};
#endif

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@ -0,0 +1,9 @@
[Desktop Entry]
Name=Geolocation Mozilla Location Service
Comment=Geolocation from IP address via Mozilla Location Service.
X-KDE-ServiceTypes=Plasma/GeolocationProvider
X-KDE-ParentApp=geolocation
Type=Service
Icon=applications-internet
X-KDE-Library=plasma-geolocation-mozilla
X-KDE-PluginInfo-Name=mozilla