2011-12-06 00:10:25 +01:00
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#ifndef SUBSONICSERVICE_H
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#define SUBSONICSERVICE_H
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2013-01-15 00:36:23 +01:00
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#include <QQueue>
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2013-01-24 17:48:58 +01:00
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#include "internet/internetmodel.h"
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#include "internet/internetservice.h"
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2011-12-07 19:06:11 +01:00
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class QNetworkAccessManager;
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class QNetworkReply;
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class QSortFilterProxyModel;
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class QXmlStreamReader;
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class SubsonicUrlHandler;
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class SubsonicLibraryScanner;
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class SubsonicService : public InternetService {
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Q_OBJECT
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Q_ENUMS(LoginState)
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Q_ENUMS(ApiError)
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2011-12-06 00:10:25 +01:00
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public:
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SubsonicService(Application* app, InternetModel* parent);
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~SubsonicService();
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enum LoginState {
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LoginState_Loggedin,
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LoginState_BadServer,
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LoginState_OutdatedClient,
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LoginState_OutdatedServer,
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LoginState_BadCredentials,
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LoginState_Unlicensed,
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LoginState_OtherError,
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LoginState_Unknown,
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LoginState_ConnectionRefused,
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LoginState_HostNotFound,
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LoginState_Timeout,
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LoginState_SslError,
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LoginState_IncompleteCredentials,
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LoginState_RedirectLimitExceeded,
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LoginState_RedirectNoUrl,
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};
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enum ApiError {
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ApiError_Generic = 0,
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ApiError_ParameterMissing = 10,
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ApiError_OutdatedClient = 20,
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ApiError_OutdatedServer = 30,
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ApiError_BadCredentials = 40,
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ApiError_Unauthorized = 50,
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ApiError_Unlicensed = 60,
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ApiError_NotFound = 70,
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};
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enum Type { Type_Artist = InternetModel::TypeCount, Type_Album, Type_Track, };
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enum Role { Role_Id = InternetModel::RoleCount, };
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2011-12-06 00:10:25 +01:00
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typedef QMap<QString, QString> RequestOptions;
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bool IsConfigured() const;
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QStandardItem* CreateRootItem();
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void LazyPopulate(QStandardItem* item);
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void ShowContextMenu(const QPoint& global_pos);
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QWidget* HeaderWidget() const;
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void ReloadSettings();
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void Login();
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void Login(const QString& server, const QString& username,
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const QString& password, const bool& usesslv3);
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LoginState login_state() const { return login_state_; }
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// Subsonic API methods
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void Ping();
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QUrl BuildRequestUrl(const QString& view) const;
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// Scrubs the part of the path that we re-add in BuildRequestUrl().
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static QUrl ScrubUrl(const QUrl& url);
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// Convenience function to reduce QNetworkRequest/QSslConfiguration
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// boilerplate.
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QNetworkReply* Send(const QUrl& url);
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static const char* kServiceName;
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static const char* kSettingsGroup;
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static const char* kApiVersion;
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static const char* kApiClientName;
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static const char* kSongsTable;
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static const char* kFtsTable;
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static const int kMaxRedirects;
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signals:
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void LoginStateChanged(SubsonicService::LoginState newstate);
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private:
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void EnsureMenuCreated();
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// Update configured and working server state
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void UpdateServer(const QString& server);
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QNetworkAccessManager* network_;
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SubsonicUrlHandler* url_handler_;
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SubsonicLibraryScanner* scanner_;
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int load_database_task_id_;
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QMenu* context_menu_;
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QStandardItem* root_;
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LibraryBackend* library_backend_;
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LibraryModel* library_model_;
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LibraryFilterWidget* library_filter_;
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QSortFilterProxyModel* library_sort_model_;
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int total_song_count_;
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// Configuration
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// The server that shows up in the GUI (use UpdateServer() to update)
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QString configured_server_;
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QString username_;
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QString password_;
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bool usesslv3_;
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LoginState login_state_;
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QString working_server_; // The actual server, possibly post-redirect
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int redirect_count_;
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private slots:
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void UpdateTotalSongCount(int count);
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void ReloadDatabase();
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void ReloadDatabaseFinished();
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void OnLoginStateChanged(SubsonicService::LoginState newstate);
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void OnPingFinished(QNetworkReply* reply);
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void ShowConfig();
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};
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class SubsonicLibraryScanner : public QObject {
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Q_OBJECT
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public:
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SubsonicLibraryScanner(SubsonicService* service, QObject* parent = nullptr);
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~SubsonicLibraryScanner();
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void Scan();
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const SongList& GetSongs() const { return songs_; }
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static const int kAlbumChunkSize;
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static const int kConcurrentRequests;
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signals:
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void ScanFinished();
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private slots:
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// Step 1: use getAlbumList2 type=alphabeticalByName to list all albums
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void OnGetAlbumListFinished(QNetworkReply* reply, int offset);
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// Step 2: use getAlbum id=? to list all songs for each album
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void OnGetAlbumFinished(QNetworkReply* reply);
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private:
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void GetAlbumList(int offset);
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void GetAlbum(const QString& id);
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SubsonicService* service_;
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bool scanning_;
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QQueue<QString> album_queue_;
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QSet<QNetworkReply*> pending_requests_;
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SongList songs_;
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};
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#endif // SUBSONICSERVICE_H
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