mirror of
https://github.com/Nheko-Reborn/nheko.git
synced 2024-10-31 01:50:47 +03:00
286 lines
12 KiB
C++
286 lines
12 KiB
C++
/*
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* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <QFileInfo>
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#include <QJsonDocument>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QNetworkRequest>
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#include <QUrl>
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#include <mtx.hpp>
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#include <mtx/errors.hpp>
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class DownloadMediaProxy : public QObject
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{
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Q_OBJECT
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signals:
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void imageDownloaded(const QPixmap &data);
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void fileDownloaded(const QByteArray &data);
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void avatarDownloaded(const QImage &img);
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};
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class StateEventProxy : public QObject
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{
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Q_OBJECT
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signals:
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void stateEventSent();
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void stateEventError(const QString &msg);
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};
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Q_DECLARE_METATYPE(mtx::responses::Sync)
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/*
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* MatrixClient provides the high level API to communicate with
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* a Matrix homeserver. All the responses are returned through signals.
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*/
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class MatrixClient : public QNetworkAccessManager
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{
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Q_OBJECT
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public:
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MatrixClient(QObject *parent = 0);
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// Client API.
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void initialSync() noexcept;
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void sync() noexcept;
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template<class EventBody, mtx::events::EventType EventT>
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std::shared_ptr<StateEventProxy> sendStateEvent(const EventBody &body,
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const QString &roomId,
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const QString &stateKey = "");
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void sendRoomMessage(mtx::events::MessageType ty,
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int txnId,
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const QString &roomid,
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const QString &msg,
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const QString &mime,
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uint64_t media_size,
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const QString &url = "") noexcept;
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void login(const QString &username, const QString &password) noexcept;
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void registerUser(const QString &username,
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const QString &password,
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const QString &server,
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const QString &session = "") noexcept;
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void versions() noexcept;
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void fetchRoomAvatar(const QString &roomid, const QUrl &avatar_url);
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//! Download user's avatar.
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QSharedPointer<DownloadMediaProxy> fetchUserAvatar(const QUrl &avatarUrl);
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void fetchCommunityAvatar(const QString &communityId, const QUrl &avatarUrl);
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void fetchCommunityProfile(const QString &communityId);
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void fetchCommunityRooms(const QString &communityId);
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QSharedPointer<DownloadMediaProxy> downloadImage(const QUrl &url);
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QSharedPointer<DownloadMediaProxy> downloadFile(const QUrl &url);
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void messages(const QString &room_id, const QString &from_token, int limit = 30) noexcept;
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void uploadImage(const QString &roomid,
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const QString &filename,
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const QSharedPointer<QIODevice> data);
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void uploadFile(const QString &roomid,
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const QString &filename,
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const QSharedPointer<QIODevice> data);
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void uploadAudio(const QString &roomid,
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const QString &filename,
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const QSharedPointer<QIODevice> data);
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void uploadVideo(const QString &roomid,
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const QString &filename,
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const QSharedPointer<QIODevice> data);
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void uploadFilter(const QString &filter) noexcept;
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void joinRoom(const QString &roomIdOrAlias);
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void leaveRoom(const QString &roomId);
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void sendTypingNotification(const QString &roomid, int timeoutInMillis = 20000);
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void removeTypingNotification(const QString &roomid);
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void readEvent(const QString &room_id, const QString &event_id);
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void redactEvent(const QString &room_id, const QString &event_id);
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void inviteUser(const QString &room_id, const QString &user);
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void createRoom(const mtx::requests::CreateRoom &request);
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void getNotifications() noexcept;
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QUrl getHomeServer() { return server_; };
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int transactionId() { return txn_id_; };
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int incrementTransactionId() { return ++txn_id_; };
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void reset() noexcept;
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public slots:
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void getOwnProfile() noexcept;
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void getOwnCommunities() noexcept;
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void logout() noexcept;
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void setServer(const QString &server)
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{
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server_ = QUrl(QString("%1://%2").arg(serverProtocol_).arg(server));
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};
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void setAccessToken(const QString &token) { token_ = token; };
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void setNextBatchToken(const QString &next_batch) { next_batch_ = next_batch; };
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signals:
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void loginError(const QString &error);
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void registerError(const QString &error);
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void registrationFlow(const QString &user,
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const QString &pass,
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const QString &server,
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const QString &session);
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void versionError(const QString &error);
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void loggedOut();
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void invitedUser(const QString &room_id, const QString &user);
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void roomCreated(const QString &room_id);
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void loginSuccess(const QString &userid, const QString &homeserver, const QString &token);
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void registerSuccess(const QString &userid,
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const QString &homeserver,
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const QString &token);
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void versionSuccess();
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void uploadFailed(int statusCode, const QString &msg);
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void imageUploaded(const QString &roomid,
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const QString &filename,
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const QString &url,
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const QString &mime,
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uint64_t size);
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void fileUploaded(const QString &roomid,
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const QString &filename,
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const QString &url,
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const QString &mime,
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uint64_t size);
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void audioUploaded(const QString &roomid,
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const QString &filename,
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const QString &url,
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const QString &mime,
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uint64_t size);
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void videoUploaded(const QString &roomid,
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const QString &filename,
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const QString &url,
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const QString &mime,
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uint64_t size);
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void roomAvatarRetrieved(const QString &roomid,
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const QPixmap &img,
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const QString &url,
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const QByteArray &data);
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void userAvatarRetrieved(const QString &userId, const QImage &img);
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void communityAvatarRetrieved(const QString &communityId, const QPixmap &img);
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void communityProfileRetrieved(const QString &communityId, const QJsonObject &profile);
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void communityRoomsRetrieved(const QString &communityId, const QJsonObject &rooms);
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// Returned profile data for the user's account.
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void getOwnProfileResponse(const QUrl &avatar_url, const QString &display_name);
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void getOwnCommunitiesResponse(const QList<QString> &own_communities);
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void initialSyncCompleted(const mtx::responses::Sync &response);
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void initialSyncFailed(int status_code = -1);
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void syncCompleted(const mtx::responses::Sync &response);
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void syncFailed(const QString &msg);
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void joinFailed(const QString &msg);
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void messageSent(const QString &event_id, const QString &roomid, int txn_id);
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void messageSendFailed(const QString &roomid, int txn_id);
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void emoteSent(const QString &event_id, const QString &roomid, int txn_id);
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void messagesRetrieved(const QString &room_id, const mtx::responses::Messages &msgs);
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void joinedRoom(const QString &room_id);
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void leftRoom(const QString &room_id);
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void roomCreationFailed(const QString &msg);
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void redactionFailed(const QString &error);
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void redactionCompleted(const QString &room_id, const QString &event_id);
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void invalidToken();
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void syncError(const QString &error);
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void notificationsRetrieved(const mtx::responses::Notifications ¬ifications);
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private:
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QNetworkReply *makeUploadRequest(QSharedPointer<QIODevice> iodev);
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QJsonObject getUploadReply(QNetworkReply *reply);
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void setupAuth(QNetworkRequest &req)
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{
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req.setRawHeader("Authorization", QString("Bearer %1").arg(token_).toLocal8Bit());
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}
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// Client API prefix.
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QString clientApiUrl_;
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// Media API prefix.
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QString mediaApiUrl_;
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// The Matrix server used for communication.
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QUrl server_;
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// The access token used for authentication.
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QString token_;
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// Increasing transaction ID.
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int txn_id_;
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//! Token to be used for the next sync.
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QString next_batch_;
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//! http or https (default).
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QString serverProtocol_;
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//! Filter to be send as filter-param for (initial) /sync requests.
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QString filter_;
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};
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namespace http {
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//! Initialize the http module
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void
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init();
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//! Retrieve the client instance.
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MatrixClient *
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client();
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}
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template<class EventBody, mtx::events::EventType EventT>
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std::shared_ptr<StateEventProxy>
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MatrixClient::sendStateEvent(const EventBody &body, const QString &roomId, const QString &stateKey)
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{
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QUrl endpoint(server_);
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endpoint.setPath(clientApiUrl_ + QString("/rooms/%1/state/%2/%3")
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.arg(roomId)
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.arg(QString::fromStdString(to_string(EventT)))
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.arg(stateKey));
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QNetworkRequest request(QString(endpoint.toEncoded()));
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request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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setupAuth(request);
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auto proxy = std::shared_ptr<StateEventProxy>(new StateEventProxy,
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[](auto proxy) { proxy->deleteLater(); });
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auto serializedBody = nlohmann::json(body).dump();
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auto reply = put(request, QByteArray(serializedBody.data(), serializedBody.size()));
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connect(reply, &QNetworkReply::finished, this, [reply, proxy]() {
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reply->deleteLater();
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int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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auto data = reply->readAll();
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if (status == 0 || status >= 400) {
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try {
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mtx::errors::Error res = nlohmann::json::parse(data);
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emit proxy->stateEventError(QString::fromStdString(res.error));
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} catch (const std::exception &e) {
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emit proxy->stateEventError(QString::fromStdString(e.what()));
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}
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return;
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}
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try {
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mtx::responses::EventId res = nlohmann::json::parse(data);
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emit proxy->stateEventSent();
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} catch (const std::exception &e) {
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emit proxy->stateEventError(QString::fromStdString(e.what()));
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}
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});
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return proxy;
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}
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