mirror of
https://github.com/f4exb/sdrangel.git
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171 lines
6.8 KiB
C++
171 lines
6.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 Jon Beniston, M7RCE <jon@beniston.com> //
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// Copyright (C) 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "flightinformation.h"
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#include <QDebug>
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#include <QFile>
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#include <QUrl>
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#include <QUrlQuery>
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#include <QNetworkReply>
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#include <QJsonDocument>
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#include <QJsonObject>
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FlightInformation::FlightInformation()
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{
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}
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FlightInformation* FlightInformation::create(const QString& apiKey, const QString& service)
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{
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if (service == "aviationstack.com")
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{
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if (!apiKey.isEmpty())
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{
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return new AviationStack(apiKey);
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}
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else
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{
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qDebug() << "FlightInformation::create: An API key is required for: " << service;
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return nullptr;
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}
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}
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else
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{
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qDebug() << "FlightInformation::create: Unsupported service: " << service;
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return nullptr;
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}
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}
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AviationStack::AviationStack(const QString& apiKey) :
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m_apiKey(apiKey)
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{
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m_networkManager = new QNetworkAccessManager();
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QObject::connect(
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m_networkManager,
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&QNetworkAccessManager::finished,
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this,
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&AviationStack::handleReply
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);
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}
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AviationStack::~AviationStack()
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{
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QObject::disconnect(
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m_networkManager,
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&QNetworkAccessManager::finished,
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this,
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&AviationStack::handleReply
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);
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delete m_networkManager;
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}
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void AviationStack::getFlightInformation(const QString& flight)
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{
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QUrl url(QString("http://api.aviationstack.com/v1/flights"));
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QUrlQuery query;
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query.addQueryItem("flight_icao",flight);
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query.addQueryItem("access_key", m_apiKey);
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url.setQuery(query);
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m_networkManager->get(QNetworkRequest(url));
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}
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void AviationStack::handleReply(QNetworkReply* reply)
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{
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if (reply)
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{
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if (!reply->error())
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{
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parseJson(reply->readAll());
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}
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else
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{
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qDebug() << "AviationStack::handleReply: error: " << reply->error();
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}
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reply->deleteLater();
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}
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else
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{
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qDebug() << "AviationStack::handleReply: reply is null";
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}
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}
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void AviationStack::parseJson(QByteArray bytes)
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{
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QJsonDocument document = QJsonDocument::fromJson(bytes);
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if (document.isObject())
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{
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QJsonObject obj = document.object();
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if (obj.contains(QStringLiteral("data")))
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{
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QJsonArray data = obj.value(QStringLiteral("data")).toArray();
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if (data.size() > 0)
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{
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QJsonObject flightObj = data[0].toObject();
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Flight flight;
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if (flightObj.contains(QStringLiteral("flight_status"))) {
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flight.m_flightStatus = flightObj.value(QStringLiteral("flight_status")).toString();
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}
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if (flightObj.contains(QStringLiteral("departure")))
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{
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QJsonObject departure = flightObj.value(QStringLiteral("departure")).toObject();
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flight.m_departureAirport = departure.value(QStringLiteral("airport")).toString();
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flight.m_departureICAO = departure.value(QStringLiteral("icao")).toString();
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flight.m_departureTerminal = departure.value(QStringLiteral("terminal")).toString();
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flight.m_departureGate = departure.value(QStringLiteral("gate")).toString();
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flight.m_departureScheduled = QDateTime::fromString(departure.value(QStringLiteral("scheduled")).toString(), Qt::ISODate);
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flight.m_departureEstimated = QDateTime::fromString(departure.value(QStringLiteral("estimated")).toString(), Qt::ISODate);
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flight.m_departureActual = QDateTime::fromString(departure.value(QStringLiteral("actual")).toString(), Qt::ISODate);
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}
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if (flightObj.contains(QStringLiteral("arrival")))
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{
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QJsonObject departure = flightObj.value(QStringLiteral("arrival")).toObject();
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flight.m_arrivalAirport = departure.value(QStringLiteral("airport")).toString();
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flight.m_arrivalICAO = departure.value(QStringLiteral("icao")).toString();
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flight.m_arrivalTerminal = departure.value(QStringLiteral("terminal")).toString();
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flight.m_arrivalGate = departure.value(QStringLiteral("gate")).toString();
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flight.m_arrivalScheduled = QDateTime::fromString(departure.value(QStringLiteral("scheduled")).toString(), Qt::ISODate);
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flight.m_arrivalEstimated = QDateTime::fromString(departure.value(QStringLiteral("estimated")).toString(), Qt::ISODate);
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flight.m_arrivalActual = QDateTime::fromString(departure.value(QStringLiteral("actual")).toString(), Qt::ISODate);
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}
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if (flightObj.contains(QStringLiteral("flight")))
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{
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QJsonObject flightNo = flightObj.value(QStringLiteral("flight")).toObject();
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flight.m_flightICAO = flightNo.value(QStringLiteral("icao")).toString();
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flight.m_flightIATA = flightNo.value(QStringLiteral("iata")).toString();
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}
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emit flightUpdated(flight);
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}
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else
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{
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qDebug() << "AviationStack::handleReply: data array is empty";
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}
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}
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else
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{
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qDebug() << "AviationStack::handleReply: Object doesn't contain data: " << obj;
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}
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}
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else
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{
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qDebug() << "AviationStack::handleReply: Document is not an object: " << document;
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}
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}
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