imageshacktalker.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2012-02-02
 * Description : a tool to export items to ImageShack web service
 *
 * Copyright (C) 2012      by Dodon Victor <dodonvictor at gmail dot com>
 * Copyright (C) 2013-2018 by Caulier Gilles <caulier dot gilles at gmail dot com>
 *
 * This program is free software; you can redistribute it
 * and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation;
 * either version 2, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_IMAGE_SHACK_TALKER_H
#define DIGIKAM_IMAGE_SHACK_TALKER_H
 
// Qt includes
 
#include <QObject>
#include <QString>
#include <QMap>
#include <QNetworkReply>
#include <QNetworkAccessManager>
 
class QDomElement;
class QByteArray;
 
namespace DigikamGenericImageShackPlugin
{
 
class ImageShackSession;
 
class ImageShackTalker : public QObject
{
    Q_OBJECT
 
public:
 
    explicit ImageShackTalker(ImageShackSession* const session);
    ~ImageShackTalker()                                                           override;
 
public:
 
    void authenticate();
    void cancelLogIn();
    void cancel();
    void getGalleries();
 
    void uploadItem(const QString& path, const QMap<QString, QString>& opts);
    void uploadItemToGallery(const QString& path,
                             const QString& gallery,
                             const QMap<QString, QString>& opts);
 
Q_SIGNALS:
 
    void signalBusy(bool busy);
    void signalJobInProgress(int step,
                             int maxStep = 0,
                             const QString& label = QString());
    void signalLoginDone(int errCode,  const QString& errMsg);
    void signalGetGalleriesDone(int errCode, const QString& errMsg);
 
    void signalAddPhotoDone(int errCode, const QString& errMsg);
    void signalUpdateGalleries(const QStringList& gTexts,
                               const QStringList& gNames);
 
private Q_SLOTS:
 
    void slotFinished(QNetworkReply* reply);
 
private:
 
    QString getCallString(QMap<QString, QString>& args)                     const;
    void    checkRegistrationCodeDone(int errCode, const QString& errMsg);
    void    parseAccessToken(const QByteArray& data);
    void    parseGetGalleries(const QByteArray& data);
    void    authenticationDone(int errCode, const QString& errMsg);
 
    void    logOut();
 
    int     parseErrorResponse(const QDomElement& elem, QString& errMsg)    const;
 
    void    parseUploadPhotoDone(const QByteArray& data);
    void    parseAddPhotoToGalleryDone(const QByteArray& data);
 
    QString mimeType(const QString& path)                                   const;
 
private:
 
    // Disable
    explicit ImageShackTalker(QObject*) = delete;
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace DigikamGenericImageShackPlugin
 
#endif // DIGIKAM_IMAGE_SHACK_TALKER_H