252 lines
7.9 KiB
C++
252 lines
7.9 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018-2021, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry 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, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry 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 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef TIDALREQUEST_H
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#define TIDALREQUEST_H
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#include "config.h"
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#include <QtGlobal>
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#include <QObject>
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#include <QPair>
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#include <QSet>
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#include <QList>
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#include <QHash>
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#include <QMap>
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#include <QMultiMap>
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#include <QQueue>
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#include <QVariant>
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#include <QString>
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#include <QStringList>
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#include <QUrl>
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#include <QJsonObject>
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#include "core/song.h"
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#include "tidalbaserequest.h"
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class QNetworkReply;
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class QTimer;
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class Application;
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class NetworkAccessManager;
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class TidalService;
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class TidalUrlHandler;
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class TidalRequest : public TidalBaseRequest {
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Q_OBJECT
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public:
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explicit TidalRequest(TidalService *service, TidalUrlHandler *url_handler, Application *app, NetworkAccessManager *network, QueryType type, QObject *parent);
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~TidalRequest() override;
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void ReloadSettings();
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void Process();
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void set_need_login() override { need_login_ = true; }
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void Search(const int query_id, const QString &search_text);
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private:
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struct Artist {
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QString artist_id;
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QString artist;
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};
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struct Album {
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Album() : album_explicit(false) {}
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QString album_id;
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QString album;
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QUrl cover_url;
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bool album_explicit;
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};
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struct Request {
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Request() : offset(0), limit(0) {}
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int offset;
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int limit;
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};
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struct ArtistAlbumsRequest {
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ArtistAlbumsRequest() : offset(0), limit(0) {}
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Artist artist;
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int offset;
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int limit;
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};
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struct AlbumSongsRequest {
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AlbumSongsRequest() : offset(0), limit(0) {}
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Artist artist;
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Album album;
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int offset;
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int limit;
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};
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struct AlbumCoverRequest {
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QString artist_id;
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QString album_id;
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QUrl url;
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QString filename;
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};
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signals:
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void LoginSuccess();
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void LoginFailure(QString failure_reason);
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void Results(int id, SongMap songs = SongMap(), QString error = QString());
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void UpdateStatus(int id, QString text);
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void UpdateProgress(int id, int max);
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void StreamURLFinished(QUrl original_url, QUrl url, Song::FileType, QString error = QString());
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private slots:
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void ArtistsReplyReceived(QNetworkReply *reply, const int limit_requested, const int offset_requested);
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void AlbumsReplyReceived(QNetworkReply *reply, const int limit_requested, const int offset_requested);
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void AlbumsReceived(QNetworkReply *reply, const Artist &artist_artist, const int limit_requested, const int offset_requested, const bool auto_login);
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void SongsReplyReceived(QNetworkReply *reply, const int limit_requested, const int offset_requested);
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void SongsReceived(QNetworkReply *reply, const Artist &artist, const Album &album, const int limit_requested, const int offset_requested, const bool auto_login = false);
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void ArtistAlbumsReplyReceived(QNetworkReply *reply, const Artist &artist, const int offset_requested);
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void AlbumSongsReplyReceived(QNetworkReply *reply, const Artist &artist, const Album &album, const int offset_requested);
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void AlbumCoverReceived(QNetworkReply *reply, const QString &album_id, const QUrl &url, const QString &filename);
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public slots:
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void LoginComplete(const bool success, const QString &error = QString());
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private:
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bool IsQuery() { return (type_ == QueryType_Artists || type_ == QueryType_Albums || type_ == QueryType_Songs); }
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bool IsSearch() { return (type_ == QueryType_SearchArtists || type_ == QueryType_SearchAlbums || type_ == QueryType_SearchSongs); }
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void StartRequests();
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void FlushRequests();
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void GetArtists();
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void GetAlbums();
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void GetSongs();
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void ArtistsSearch();
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void AlbumsSearch();
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void SongsSearch();
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void AddArtistsRequest(const int offset = 0, const int limit = 0);
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void AddArtistsSearchRequest(const int offset = 0);
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void FlushArtistsRequests();
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void AddAlbumsRequest(const int offset = 0, const int limit = 0);
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void AddAlbumsSearchRequest(const int offset = 0);
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void FlushAlbumsRequests();
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void AddSongsRequest(const int offset = 0, const int limit = 0);
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void AddSongsSearchRequest(const int offset = 0);
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void FlushSongsRequests();
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void ArtistsFinishCheck(const int limit = 0, const int offset = 0, const int artists_received = 0);
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void AlbumsFinishCheck(const Artist &artist, const int limit = 0, const int offset = 0, const int albums_total = 0, const int albums_received = 0);
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void SongsFinishCheck(const Artist &artist, const Album &album, const int limit = 0, const int offset = 0, const int songs_total = 0, const int songs_received = 0);
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void AddArtistAlbumsRequest(const Artist &artist, const int offset = 0);
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void FlushArtistAlbumsRequests();
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void AddAlbumSongsRequest(const Artist &artist, const Album &album, const int offset = 0);
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void FlushAlbumSongsRequests();
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void ParseSong(Song &song, const QJsonObject &json_obj, const Artist &album_artist, const Album &album);
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void GetAlbumCoversCheck();
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void GetAlbumCovers();
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void AddAlbumCoverRequest(const Song &song);
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void FlushAlbumCoverRequests();
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void AlbumCoverFinishCheck();
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int GetProgress(const int count, const int total);
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void FinishCheck();
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static void Warn(const QString &error, const QVariant &debug = QVariant());
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void Error(const QString &error, const QVariant &debug = QVariant()) override;
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static const char kResourcesUrl[];
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static const int kMaxConcurrentArtistsRequests;
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static const int kMaxConcurrentAlbumsRequests;
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static const int kMaxConcurrentSongsRequests;
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static const int kMaxConcurrentArtistAlbumsRequests;
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static const int kMaxConcurrentAlbumSongsRequests;
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static const int kMaxConcurrentAlbumCoverRequests;
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static const int kFlushRequestsDelay;
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TidalService *service_;
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TidalUrlHandler *url_handler_;
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Application *app_;
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NetworkAccessManager *network_;
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QTimer *timer_flush_requests_;
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const QueryType type_;
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const bool fetchalbums_;
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const QString coversize_;
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int query_id_;
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QString search_text_;
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bool finished_;
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QQueue<Request> artists_requests_queue_;
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QQueue<Request> albums_requests_queue_;
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QQueue<Request> songs_requests_queue_;
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QQueue<ArtistAlbumsRequest> artist_albums_requests_queue_;
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QQueue<AlbumSongsRequest> album_songs_requests_queue_;
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QQueue<AlbumCoverRequest> album_cover_requests_queue_;
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QHash<QString, ArtistAlbumsRequest> artist_albums_requests_pending_;
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QHash<QString, AlbumSongsRequest> album_songs_requests_pending_;
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QMultiMap<QString, QString> album_covers_requests_sent_;
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int artists_requests_total_;
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int artists_requests_active_;
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int artists_requests_received_;
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int artists_total_;
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int artists_received_;
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int albums_requests_total_;
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int albums_requests_active_;
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int albums_requests_received_;
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int albums_total_;
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int albums_received_;
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int songs_requests_total_;
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int songs_requests_active_;
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int songs_requests_received_;
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int songs_total_;
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int songs_received_;
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int artist_albums_requests_total_;
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int artist_albums_requests_active_;
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int artist_albums_requests_received_;
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int artist_albums_total_;
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int artist_albums_received_;
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int album_songs_requests_active_;
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int album_songs_requests_received_;
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int album_songs_requests_total_;
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int album_songs_total_;
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int album_songs_received_;
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int album_covers_requests_total_;
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int album_covers_requests_active_;
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int album_covers_requests_received_;
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SongMap songs_;
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QStringList errors_;
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bool need_login_;
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QList<QNetworkReply*> replies_;
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QList<QNetworkReply*> album_cover_replies_;
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};
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#endif // TIDALREQUEST_H
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