137 lines
4.0 KiB
C++
137 lines
4.0 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018-2023, 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 LISTENBRAINZSCROBBLER_H
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#define LISTENBRAINZSCROBBLER_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 <QList>
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#include <QVariant>
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#include <QByteArray>
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#include <QString>
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#include <QUrl>
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#include <QJsonDocument>
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#include <QTimer>
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#include "core/shared_ptr.h"
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#include "core/song.h"
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#include "scrobblerservice.h"
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#include "scrobblercache.h"
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#include "scrobblemetadata.h"
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class QNetworkReply;
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class ScrobblerSettings;
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class NetworkAccessManager;
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class LocalRedirectServer;
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class ListenBrainzScrobbler : public ScrobblerService {
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Q_OBJECT
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public:
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explicit ListenBrainzScrobbler(SharedPtr<ScrobblerSettings> settings, SharedPtr<NetworkAccessManager> network, QObject *parent = nullptr);
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~ListenBrainzScrobbler() override;
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static const char *kName;
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static const char *kSettingsGroup;
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void ReloadSettings() override;
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void LoadSession();
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bool enabled() const override { return enabled_; }
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bool authenticated() const override { return !access_token_.isEmpty() && !user_token_.isEmpty(); }
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bool submitted() const override { return submitted_; }
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QString user_token() const { return user_token_; }
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void Authenticate();
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void Logout();
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void ShowConfig();
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void Submit() override;
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void UpdateNowPlaying(const Song &song) override;
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void ClearPlaying() override;
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void Scrobble(const Song &song) override;
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void Love() override;
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enum class ReplyResult {
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Success,
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ServerError,
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APIError
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};
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signals:
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void AuthenticationComplete(const bool success, const QString &error = QString());
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public slots:
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void WriteCache() override { cache_->WriteCache(); }
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private slots:
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void RedirectArrived();
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void AuthenticateReplyFinished(QNetworkReply *reply);
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void RequestNewAccessToken() { RequestAccessToken(); }
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void UpdateNowPlayingRequestFinished(QNetworkReply *reply);
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void ScrobbleRequestFinished(QNetworkReply *reply, ScrobblerCacheItemPtrList cache_items);
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void LoveRequestFinished(QNetworkReply *reply);
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private:
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QNetworkReply *CreateRequest(const QUrl &url, const QJsonDocument &json_doc);
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ReplyResult GetJsonObject(QNetworkReply *reply, QJsonObject &json_obj, QString &error_description);
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QJsonObject JsonTrackMetadata(const ScrobbleMetadata &metadata) const;
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void AuthError(const QString &error);
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void Error(const QString &error, const QVariant &debug = QVariant());
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void RequestAccessToken(const QUrl &redirect_url = QUrl(), const QString &code = QString());
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void StartSubmit(const bool initial = false) override;
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void CheckScrobblePrevSong();
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static const char *kOAuthAuthorizeUrl;
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static const char *kOAuthAccessTokenUrl;
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static const char *kOAuthRedirectUrl;
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static const char *kApiUrl;
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static const char *kClientIDB64;
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static const char *kClientSecretB64;
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static const char *kCacheFile;
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static const int kScrobblesPerRequest;
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SharedPtr<NetworkAccessManager> network_;
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ScrobblerCache *cache_;
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LocalRedirectServer *server_;
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bool enabled_;
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QString user_token_;
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QString access_token_;
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qint64 expires_in_;
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QString token_type_;
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QString refresh_token_;
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quint64 login_time_;
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bool submitted_;
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Song song_playing_;
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bool scrobbled_;
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quint64 timestamp_;
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QTimer refresh_login_timer_;
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QTimer timer_submit_;
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bool submit_error_;
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bool prefer_albumartist_;
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QList<QNetworkReply*> replies_;
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};
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#endif // LISTENBRAINZSCROBBLER_H
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