Add tidal support

2018-08-09 18:10:03 +02:00
parent 26062bd07b
commit 820124f9e1
74 changed files with 5420 additions and 273 deletions
--- a/src/tidal/tidalservice.h
+++ b/src/tidal/tidalservice.h
@@ -0,0 +1,134 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2018, Jonas Kvinge <jonas@jkvinge.net>
+ *
+ * Strawberry 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.
+ *
+ * Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TIDALSERVICE_H
+#define TIDALSERVICE_H
+
+#include "config.h"
+
+#include <QtGlobal>
+#include <QObject>
+#include <QHash>
+#include <QString>
+#include <QNetworkReply>
+#include <QTimer>
+#include <QDateTime>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QJsonValue>
+
+#include "core/song.h"
+#include "internet/internetmodel.h"
+#include "internet/internetservice.h"
+#include "settings/tidalsettingspage.h"
+
+class NetworkAccessManager;
+
+struct TidalSearchContext {
+  int id;
+  QString text;
+  QHash<int, int> requests_album_;
+  QHash<int, Song *> requests_song_;
+  int album_requests;
+  int song_requests;
+  SongList songs;
+  QString error;
+  bool login_sent;
+  int login_attempts;
+};
+Q_DECLARE_METATYPE(TidalSearchContext);
+
+class TidalService : public InternetService {
+  Q_OBJECT
+
+ public:
+  TidalService(Application *app, InternetModel *parent);
+  ~TidalService();
+
+  static const char *kServiceName;
+
+  void ReloadSettings();
+
+  void Login(const QString &username, const QString &password);
+  void Logout();
+  int Search(const QString &query, TidalSettingsPage::SearchBy searchby);
+
+  const bool login_sent() { return login_sent_; }
+  const bool authenticated() { return (!session_id_.isEmpty() && !country_code_.isEmpty()); }
+
+ signals:
+  void LoginSuccess();
+  void LoginFailure(QString failure_reason);
+  void SearchResults(int id, SongList songs);
+  void SearchError(int id, QString message);
+
+ public slots:
+  void ShowConfig();
+
+ private slots:
+  void HandleAuthReply(QNetworkReply *reply, int id);
+  void StartSearch();
+  void SearchFinished(QNetworkReply *reply, int id);
+  void GetAlbumFinished(QNetworkReply *reply, int search_id, int album_id);
+  void GetStreamURLFinished(QNetworkReply *reply, const int search_id, const int song_id);
+
+ private:
+  void Login(TidalSearchContext *search_ctx, const QString &username, const QString &password);
+  void LoadSessionID();
+  QNetworkReply *CreateRequest(const QString &ressource_name, const QList<QPair<QString, QString>> &params);
+  QJsonObject ExtractJsonObj(TidalSearchContext *search_ctx, QNetworkReply *reply);
+  QJsonArray ExtractItems(TidalSearchContext *search_ctx, QNetworkReply *reply);
+  TidalSearchContext *CreateSearch(const int search_id, const QString text);
+  void SendSearch(TidalSearchContext *search_ctx);
+  void GetAlbum(TidalSearchContext *search_ctx, const int album_id);
+  Song *ParseSong(TidalSearchContext *search_ctx, const int album_id, const QJsonValue &value);
+  Song ExtractSong(TidalSearchContext *search_ctx, const QJsonValue &value);
+  void GetStreamURL(TidalSearchContext *search_ctx, const int album_id, const int song_id);
+  void CheckFinish(TidalSearchContext *search_ctx);
+  void Error(TidalSearchContext *search_ctx, QString error, QString debug = "");
+
+  static const char *kApiUrl;
+  static const char *kAuthUrl;
+  static const char *kResourcesUrl;
+  static const char *kApiToken;
+
+  NetworkAccessManager *network_;
+  QTimer *search_delay_;
+  int pending_search_id_;
+  int next_pending_search_id_;
+  int search_requests_;
+  bool login_sent_;
+  static const int kSearchAlbumsLimit;
+  static const int kSearchTracksLimit;
+  static const int kSearchDelayMsec;
+
+  QString username_;
+  QString password_;
+  QString quality_;
+  QString session_id_;
+  quint64 user_id_;
+  QString country_code_;
+
+  QString pending_search_;
+  TidalSettingsPage::SearchBy pending_searchby_;
+  QHash<int, TidalSearchContext*> requests_search_;
+
+};
+
+#endif  // TIDALSERVICE_H