Add internet tabs view and tidal favorites (#167)

src/tidal/tidalrequest.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 TIDALREQUEST_H
+#define TIDALREQUEST_H
+
+#include "config.h"
+
+#include <QtGlobal>
+#include <QObject>
+#include <QPair>
+#include <QList>
+#include <QHash>
+#include <QMap>
+#include <QMultiMap>
+#include <QString>
+#include <QUrl>
+#include <QNetworkReply>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QJsonValue>
+
+#include "core/song.h"
+#include "tidalbaserequest.h"
+
+class NetworkAccessManager;
+class TidalService;
+class TidalUrlHandler;
+
+class TidalRequest : public TidalBaseRequest {
+  Q_OBJECT
+
+ public:
+
+  TidalRequest(TidalService *service, TidalUrlHandler *url_handler, NetworkAccessManager *network, QueryType type, QObject *parent);
+  ~TidalRequest();
+
+  void ReloadSettings();
+
+  void Process();
+  void NeedLogin() { need_login_ = true; }
+  void Search(const int search_id, const QString &search_text);
+  void SendArtistsSearch();
+  void SendAlbumsSearch();
+  void SendSongsSearch();
+
+ signals:
+  void Login();
+  void Login(const QString &username, const QString &password, const QString &token);
+  void LoginSuccess();
+  void LoginFailure(QString failure_reason);
+  void Results(SongList songs);
+  void SearchResults(int id, SongList songs);
+  void ErrorSignal(QString message);
+  void ErrorSignal(int id, QString message);
+  void UpdateStatus(QString text);
+  void ProgressSetMaximum(int max);
+  void UpdateProgress(int max);
+  void StreamURLFinished(const QUrl original_url, const QUrl url, const Song::FileType, QString error = QString());
+
+ public slots:
+  void GetArtists();
+  void GetAlbums();
+  void GetSongs();
+
+ private slots:
+  void LoginComplete(bool success, QString error = QString());
+  void ArtistsReceived(QNetworkReply *reply);
+  void AlbumsReceived(QNetworkReply *reply, const int artist_id, const int offset_requested = 0);
+  void AlbumsFinished(const int artist_id, const int offset_requested, const int total_albums = 0, const int limit = 0, const int albums = 0);
+  void SongsReceived(QNetworkReply *reply, int album_id);
+  void AlbumCoverReceived(QNetworkReply *reply, int album_id, QUrl url);
+
+ private:
+  typedef QPair<QString, QString> Param;
+  typedef QList<Param> ParamList;
+
+  const bool IsSearch() { return (type_ == QueryType_SearchArtists || type_ == QueryType_SearchAlbums || type_ == QueryType_SearchSongs); }
+  void SendSearch();
+  void GetArtistAlbums(const int artist_id, const int offset = 0);
+  void GetAlbumSongs(const int album_id);
+  void GetSongs(const int album_id);
+  int ParseSong(Song &song, const int album_id_requested, const QJsonValue &value, QString album_artist = QString());
+  void GetAlbumCovers();
+  void GetAlbumCover(Song &song);
+  void CheckFinish();
+  QString LoginError(QString error, QVariant debug = QVariant());
+  QString Error(QString error, QVariant debug = QVariant());
+
+  static const char *kResourcesUrl;
+
+  TidalService *service_;
+  TidalUrlHandler *url_handler_;
+  NetworkAccessManager *network_;
+
+  QueryType type_;
+  bool artist_query_;
+
+  int search_id_;
+  QString search_text_;
+  QList<int> requests_artist_albums_;
+  QHash<int, QString> requests_album_songs_;
+  QMultiMap<int, Song*> requests_album_covers_;
+  int artist_albums_requested_;
+  int artist_albums_received_;
+  int album_songs_requested_;
+  int album_songs_received_;
+  int album_covers_requested_;
+  int album_covers_received_;
+  SongList songs_;
+  QString errors_;
+  bool need_login_;
+  bool no_match_;
+  QList<QNetworkReply*> replies_;
+
+};
+
+#endif  // TIDALREQUEST_H