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vkimagesyncadaptor.h
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vkimagesyncadaptor.h
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/****************************************************************************
**
** Copyright (C) 2015 Jolla Ltd.
** Contact: Chris Adams <chris.adams@jollamobile.com>
**
** This program/library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public License
** version 2.1 as published by the Free Software Foundation.
**
** This program/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
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with this program/library; if not, write to the Free
** Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
** 02110-1301 USA
**
****************************************************************************/
#ifndef VKIMAGESYNCADAPTOR_H
#define VKIMAGESYNCADAPTOR_H
#include "vkdatatypesyncadaptor.h"
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QDateTime>
#include <QtCore/QVariantMap>
#include <QtCore/QList>
#include <QtSql/QSqlDatabase>
#include <QtNetwork/QNetworkAccessManager>
#include <QtNetwork/QNetworkReply>
#include <QtNetwork/QSslError>
#include <socialcache/vkimagesdatabase.h>
class VKImageSyncAdaptor : public VKDataTypeSyncAdaptor
{
Q_OBJECT
public:
VKImageSyncAdaptor(QObject *parent);
~VKImageSyncAdaptor();
QString syncServiceName() const;
void sync(const QString &dataTypeString, int accountId);
protected: // implementing VKDataTypeSyncAdaptor interface
void purgeDataForOldAccount(int oldId, SocialNetworkSyncAdaptor::PurgeMode mode);
void beginSync(int accountId, const QString &accessToken);
void finalize(int accountId);
void retryThrottledRequest(const QString &request, const QVariantList &args, bool retryLimitReached);
private:
void requestData(int accountId, const QString &accessToken, const QString &continuationUrl,
const QString &vkUserId, const QString &vkAlbumId);
void possiblyAddNewUser(int accountId, const QString &accessToken, const QString &vkUserId);
void requestQueuedAlbum(const QString &accessToken);
private Q_SLOTS:
void albumsFinishedHandler();
void imagesFinishedHandler();
void userFinishedHandler();
private:
QList<VKAlbum::ConstPtr> m_receivedAlbums;
QList<VKImage::ConstPtr> m_receivedPhotos;
QList<VKUser::ConstPtr> m_receivedUsers;
QSet<QString> m_requestedUsers; // only want to request the user information once.
QList<QString> m_requestedPhotosForOwnerAndAlbum; // owner_id:album_id:account_id
QList<VKAlbum::ConstPtr> m_emptyAlbums;
VKImagesDatabase m_db;
bool m_syncError;
int m_currentAlbumIndex;
};
#endif // VKIMAGESYNCADAPTOR_H