twittertalker.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2018-06-29
 * Description : a tool to export images to Twitter social network
 *
 * Copyright (C) 2018 by Tarek Talaat <tarektalaat93 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_TWITTER_TALKER_H
#define DIGIKAM_TWITTER_TALKER_H
 
// Qt includes
 
#include <QList>
#include <QPair>
#include <QString>
#include <QNetworkReply>
 
// OAuth2 library includes
 
#if defined(Q_CC_CLANG)
#   pragma clang diagnostic push
#   pragma clang diagnostic ignored "-Wextra-semi"
#endif
 
#include "o2.h"
#include "o0globals.h"
#include "o1twitter.h"
 
#if defined(Q_CC_CLANG)
#   pragma clang diagnostic pop
#endif
 
// Local includes
 
#include "twitteritem.h"
#include "dmetadata.h"
 
using namespace Digikam;
 
namespace DigikamGenericTwitterPlugin
{
 
class TwTalker : public QObject
{
    Q_OBJECT
 
public:
 
    explicit TwTalker(QWidget* const parent);
    ~TwTalker() override;
 
public:
 
    void link();
    void unLink();
    void getUserName();
    bool authenticated();
    void cancel();
    bool addPhoto(const QString& imgPath, const QString& uploadFolder, bool rescale, int maxDim, int imageQuality);
    void listFolders(const QString& path = QString());
    void createFolder(QString& path);
    void setAccessToken(const QString& token);
    QMap<QString, QString> ParseUrlParameters(const QString& url);
    void createTweet(const QString& mediaId);
 
    bool addPhotoSingleUpload(const QString& imgPath);
 
    bool addPhotoInit(const QString& imgPath);
    bool addPhotoAppend(const QString& mediaId, int segmentIndex=0);
    bool addPhotoFinalize(const QString& mediaId);
 
Q_SIGNALS:
 
    void signalBusy(bool val);
    void signalLinkingSucceeded();
    void signalLinkingFailed();
    void signalSetUserName(const QString& msg);
    void signalListAlbumsFailed(const QString& msg);
    void signalListAlbumsDone(const QList<QPair<QString, QString> >& list);
    void signalCreateFolderFailed(const QString& msg);
    void signalCreateFolderSucceeded();
    void signalAddPhotoFailed(const QString& msg);
    void signalAddPhotoSucceeded();
    void twitterLinkingSucceeded();
    void twitterLinkingFailed();
 
private Q_SLOTS:
 
    void slotLinkingFailed();
    void slotLinkingSucceeded();
    void slotOpenBrowser(const QUrl& url);
    void slotFinished(QNetworkReply* reply);
 
    void slotCheckUploadStatus();
 
private:
 
    void parseResponseUserName(const QByteArray& data);
    void parseResponseListFolders(const QByteArray& data);
    void parseResponseCreateFolder(const QByteArray& data);
    void parseResponseAddPhoto(const QByteArray& data);
    void parseResponseAddPhotoInit(const QByteArray& data);
    void parseResponseAddPhotoAppend(const QByteArray& data, int segmentIndex);
    void parseResponseAddPhotoFinalize(const QByteArray& data);
    void parseResponseCreateTweet(const QByteArray& data);
    void parseCheckUploadStatus(const QByteArray& data);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace DigikamGenericTwitterPlugin
 
#endif // DIGIKAM_TWITTER_TALKER_H