SoundcloudJsonParser.h

/* SoundcloudJsonParser.h */
 
/* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * 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 3 of the License, 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.
 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef SOUNDCLOUDJSONPARSER_H
#define SOUNDCLOUDJSONPARSER_H
 
#include <QJsonObject>
#include <QJsonArray>
#include <QObject>
 
#include "Utils/Pimpl.h"
 
class MetaData;
class MetaDataList;
class Artist;
class Album;
class ArtistList;
class AlbumList;
 
class QByteArray;
namespace SC
{
    class JsonParser : public QObject
    {
        Q_OBJECT
        PIMPL(JsonParser)
 
    private:
        enum class SCJsonItemType : uint8_t
        {
            Track=0,
            Artist,
            Playlist
        };
 
    public:
        explicit JsonParser(const QByteArray& content);
        ~JsonParser();
 
        bool    parseArtistList(ArtistList& artists, QJsonArray arr);
        bool    parseTrackList(ArtistList& artists, MetaDataList& v_md, QJsonArray arr);
        bool    parsePlaylistList(ArtistList& artists, AlbumList& albums, MetaDataList& v_md, QJsonArray arr);
 
        bool    parseArtist(Artist& artist, QJsonObject object);
        bool    parsePlaylist(ArtistList& artists, Album& album, MetaDataList& v_md, QJsonObject object);
        bool    parseTrack(Artist& artist, MetaData& md, QJsonObject object);
 
        QString createLink(const QString& name, const QString& target);
 
        bool    getString(const QString& key, const QJsonObject& object, QString& str);
        bool    getInt(const QString& key, const QJsonObject& object, int& i);
        bool    getArray(const QString& key, const QJsonObject& object, QJsonArray& arr);
        bool    getObject(const QString& key, const QJsonObject& object, QJsonObject& o);
 
        bool    parseArtists(ArtistList& artists);
        bool    parseTracks(ArtistList& artists, MetaDataList& v_md);
        bool    parsePlaylists(ArtistList& artists, AlbumList& albums, MetaDataList& v_md);
    };
}
 
#endif // SOUNDCLOUDJSONPARSER_H