135 lines
4.1 KiB
C++
135 lines
4.1 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018, 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 TIDALSERVICE_H
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#define TIDALSERVICE_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 <QHash>
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#include <QString>
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#include <QNetworkReply>
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#include <QTimer>
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#include <QDateTime>
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#include <QJsonObject>
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#include <QJsonArray>
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#include <QJsonValue>
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#include "core/song.h"
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#include "internet/internetmodel.h"
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#include "internet/internetservice.h"
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#include "settings/tidalsettingspage.h"
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class NetworkAccessManager;
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struct TidalSearchContext {
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int id;
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QString text;
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QHash<int, int> requests_album_;
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QHash<int, Song *> requests_song_;
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int album_requests;
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int song_requests;
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SongList songs;
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QString error;
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bool login_sent;
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int login_attempts;
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};
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Q_DECLARE_METATYPE(TidalSearchContext);
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class TidalService : public InternetService {
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Q_OBJECT
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public:
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TidalService(Application *app, InternetModel *parent);
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~TidalService();
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static const char *kServiceName;
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void ReloadSettings();
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void Login(const QString &username, const QString &password);
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void Logout();
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int Search(const QString &query, TidalSettingsPage::SearchBy searchby);
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const bool login_sent() { return login_sent_; }
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const bool authenticated() { return (!session_id_.isEmpty() && !country_code_.isEmpty()); }
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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 SearchResults(int id, SongList songs);
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void SearchError(int id, QString message);
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public slots:
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void ShowConfig();
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private slots:
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void HandleAuthReply(QNetworkReply *reply, int id);
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void StartSearch();
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void SearchFinished(QNetworkReply *reply, int id);
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void GetAlbumFinished(QNetworkReply *reply, int search_id, int album_id);
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void GetStreamURLFinished(QNetworkReply *reply, const int search_id, const int song_id);
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private:
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void Login(TidalSearchContext *search_ctx, const QString &username, const QString &password);
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void LoadSessionID();
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QNetworkReply *CreateRequest(const QString &ressource_name, const QList<QPair<QString, QString>> ¶ms);
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QJsonObject ExtractJsonObj(TidalSearchContext *search_ctx, QNetworkReply *reply);
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QJsonArray ExtractItems(TidalSearchContext *search_ctx, QNetworkReply *reply);
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TidalSearchContext *CreateSearch(const int search_id, const QString text);
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void SendSearch(TidalSearchContext *search_ctx);
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void GetAlbum(TidalSearchContext *search_ctx, const int album_id);
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Song *ParseSong(TidalSearchContext *search_ctx, const int album_id, const QJsonValue &value);
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Song ExtractSong(TidalSearchContext *search_ctx, const QJsonValue &value);
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void GetStreamURL(TidalSearchContext *search_ctx, const int album_id, const int song_id);
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void CheckFinish(TidalSearchContext *search_ctx);
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void Error(TidalSearchContext *search_ctx, QString error, QString debug = "");
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static const char *kApiUrl;
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static const char *kAuthUrl;
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static const char *kResourcesUrl;
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static const char *kApiToken;
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NetworkAccessManager *network_;
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QTimer *search_delay_;
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int pending_search_id_;
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int next_pending_search_id_;
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int search_requests_;
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bool login_sent_;
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static const int kSearchAlbumsLimit;
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static const int kSearchTracksLimit;
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static const int kSearchDelayMsec;
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QString username_;
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QString password_;
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QString quality_;
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QString session_id_;
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quint64 user_id_;
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QString country_code_;
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QString pending_search_;
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TidalSettingsPage::SearchBy pending_searchby_;
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QHash<int, TidalSearchContext*> requests_search_;
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};
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#endif // TIDALSERVICE_H
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