mirror of
https://github.com/f4exb/sdrangel.git
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Jon Beniston
89 lines
3.1 KiB
C++
89 lines
3.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2026 Jon Beniston, M7RCE <jon@beniston.com> //
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// Some code by AI //
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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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#ifndef INCLUDE_VESSELFINDER_H
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#define INCLUDE_VESSELFINDER_H
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#include <QHash>
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#include <QObject>
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#include <QPixmap>
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#include <QString>
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#include "export.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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class QNetworkRequest;
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class SDRBASE_API VesselFinderPhoto : public QObject
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{
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Q_OBJECT
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public:
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QString m_id;
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QString m_imo;
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QString m_mmsi;
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QString m_imageUrl;
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QString m_link;
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QString m_photographer;
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QPixmap m_pixmap;
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bool m_queryUsesIMO = false;
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bool m_complete = false;
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};
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// VesselFinder gallery wrapper. Gallery results and images are cached in memory so
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// selecting the same vessel repeatedly does not generate additional web requests.
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class SDRBASE_API VesselFinder : public QObject
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{
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Q_OBJECT
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public:
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explicit VesselFinder(QObject *parent = nullptr);
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~VesselFinder();
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void getShipPhoto(const QString& imo, const QString& mmsi);
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signals:
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void shipPhoto(const VesselFinderPhoto *photo);
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private slots:
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void handleReply(QNetworkReply *reply);
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private:
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enum RequestType
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{
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GalleryRequest = 1,
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ImageRequest
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};
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static const char *m_userAgent;
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static void setCommonHeaders(QNetworkRequest& request);
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static QString identifier(const QString& imo, const QString& mmsi);
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static QString htmlToPlainText(QString html);
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void requestGallery(VesselFinderPhoto *photo, bool useIMO);
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bool parseGallery(VesselFinderPhoto *photo, const QByteArray& bytes);
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void parseImage(VesselFinderPhoto *photo, const QByteArray& bytes);
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bool tryMMSIFallback(VesselFinderPhoto *photo);
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void finish(VesselFinderPhoto *photo);
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QNetworkAccessManager *m_networkManager;
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QHash<QString, VesselFinderPhoto *> m_photos;
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};
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#endif // INCLUDE_VESSELFINDER_H
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