Fetch metadata and allow editing for stream songs

src/qobuz/qobuzmetadatarequest.h

@@ -0,0 +1,55 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2025-2026, 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 QOBUZMETADATAREQUEST_H
+#define QOBUZMETADATAREQUEST_H
+
+#include "config.h"
+
+#include <QObject>
+#include <QString>
+
+#include "includes/shared_ptr.h"
+#include "core/song.h"
+#include "qobuzbaserequest.h"
+
+class QNetworkReply;
+class NetworkAccessManager;
+class QobuzService;
+
+class QobuzMetadataRequest : public QobuzBaseRequest {
+  Q_OBJECT
+
+ public:
+  explicit QobuzMetadataRequest(QobuzService *service, const SharedPtr<NetworkAccessManager> network, QObject *parent = nullptr);
+
+  void FetchTrackMetadata(const QString &track_id);
+
+ Q_SIGNALS:
+  void MetadataReceived(QString track_id, Song song);
+  void MetadataFailure(QString track_id, QString error);
+
+ private Q_SLOTS:
+  void TrackMetadataReceived(QNetworkReply *reply, const QString &track_id);
+
+ private:
+  void Error(const QString &error_message, const QVariant &debug_output = QVariant()) override;
+};
+
+#endif  // QOBUZMETADATAREQUEST_H