245 lines
8.5 KiB
C++
245 lines
8.5 KiB
C++
// SPDX-FileCopyrightText: 2017 Konstantinos Sideris <siderisk@auth.gr>
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// SPDX-FileCopyrightText: 2021 Nheko Contributors
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// SPDX-FileCopyrightText: 2022 Nheko Contributors
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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#pragma once
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#include <atomic>
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#include <optional>
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#include <variant>
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#include <mtx/common.hpp>
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#include <mtx/events.hpp>
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#include <mtx/events/encrypted.hpp>
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#include <mtx/events/member.hpp>
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#include <mtx/events/policy_rules.hpp>
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#include <mtx/events/presence.hpp>
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#include <mtx/secret_storage.hpp>
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#include <QMap>
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#include <QPoint>
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#include <QSharedPointer>
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#include <QTimer>
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#include "CacheCryptoStructs.h"
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#include "CacheStructs.h"
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#include "ui/RoomSummary.h"
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class TimelineViewManager;
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class UserSettings;
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class NotificationsManager;
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class TimelineModel;
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class CallManager;
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constexpr int CONSENSUS_TIMEOUT = 1000;
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constexpr int SHOW_CONTENT_TIMEOUT = 3000;
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constexpr int TYPING_REFRESH_TIMEOUT = 10000;
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namespace mtx::requests {
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struct CreateRoom;
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}
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namespace mtx::responses {
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struct Notifications;
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struct Sync;
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struct Timeline;
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struct Rooms;
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}
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using SecretsToDecrypt = std::map<std::string, mtx::secret_storage::AesHmacSha2EncryptedData>;
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class ChatPage final : public QObject
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{
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Q_OBJECT
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public:
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ChatPage(QSharedPointer<UserSettings> userSettings, QObject *parent = nullptr);
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// Initialize all the components of the UI.
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void bootstrap(QString userid, QString homeserver, QString token);
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static ChatPage *instance() { return instance_; }
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QSharedPointer<UserSettings> userSettings() { return userSettings_; }
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CallManager *callManager() { return callManager_; }
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TimelineViewManager *timelineManager() { return view_manager_; }
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void deleteConfigs();
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void initiateLogout();
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QString status() const;
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void setStatus(const QString &status);
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mtx::presence::PresenceState currentPresence() const;
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void startChat(QString userid, std::optional<bool> encryptionEnabled);
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//! Check if the given room is currently open.
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bool isRoomActive(const QString &room_id);
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const std::unique_ptr<mtx::pushrules::PushRuleEvaluator> &pushruleEvaluator() const
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{
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return pushrules;
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}
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public slots:
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bool handleMatrixUri(QString uri);
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bool handleMatrixUri(const QUrl &uri);
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void startChat(QString userid) { startChat(userid, std::nullopt); }
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void leaveRoom(const QString &room_id, const QString &reason);
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void createRoom(const mtx::requests::CreateRoom &req);
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void joinRoom(const QString &room, const QString &reason = "");
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void knockRoom(const QString &room, QString reason = "") { knockRoom(room, {}, reason, false); }
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void knockRoom(const QString &room,
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const std::vector<std::string> &via,
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QString reason = "",
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bool failedJoin = false,
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bool promptForConfirmation = true);
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void joinRoomVia(const std::string &room_id,
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const std::vector<std::string> &via,
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bool promptForConfirmation = true,
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const QString &reason = "");
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void inviteUser(const QString &room, QString userid, QString reason);
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void kickUser(const QString &room, QString userid, QString reason);
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void banUser(const QString &room, QString userid, QString reason);
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void unbanUser(const QString &room, QString userid, QString reason);
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void receivedSessionKey(const std::string &room_id, const std::string &session_id);
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void decryptDownloadedSecrets(mtx::secret_storage::AesHmacSha2KeyDescription keyDesc,
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const SecretsToDecrypt &secrets);
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void sendNotificationReply(const QString &roomid, const QString &eventid, const QString &body);
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signals:
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void connectionLost();
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void connectionRestored();
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void contentLoaded();
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void closing();
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void changeWindowTitle(const int);
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void unreadMessages(int count);
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void showNotification(const QString &msg);
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void showLoginPage(const QString &msg);
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void showUserSettingsPage();
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void ownProfileOk();
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void setUserDisplayName(const QString &name);
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void setUserAvatar(const QString &avatar);
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void loggedOut();
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void trySyncCb();
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void tryDelayedSyncCb();
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void tryInitialSyncCb();
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void newSyncResponse(const mtx::responses::Sync &res, const std::string &prev_batch_token);
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void leftRoom(const QString &room_id);
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void newRoom(const QString &room_id);
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void changeToRoom(const QString &room_id);
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void startRemoveFallbackKeyTimer();
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void initializeViews(const mtx::responses::Sync &rooms);
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void initializeEmptyViews();
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void syncUI(const mtx::responses::Sync &sync);
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void dropToLoginPageCb(const QString &msg);
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void notifyMessage(const QString &roomid,
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const QString &eventid,
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const QString &roomname,
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const QString &sender,
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const QString &message,
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const QImage &icon);
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void retrievedPresence(const QString &statusMsg, mtx::presence::PresenceState state);
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void themeChanged();
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void decryptSidebarChanged();
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//! Signals for device verificaiton
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void receivedDeviceVerificationAccept(const mtx::events::msg::KeyVerificationAccept &message);
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void receivedDeviceVerificationRequest(const mtx::events::msg::KeyVerificationRequest &message,
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std::string sender);
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void receivedRoomDeviceVerificationRequest(
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const mtx::events::RoomEvent<mtx::events::msg::KeyVerificationRequest> &message,
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TimelineModel *model);
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void receivedDeviceVerificationCancel(const mtx::events::msg::KeyVerificationCancel &message);
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void receivedDeviceVerificationKey(const mtx::events::msg::KeyVerificationKey &message);
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void receivedDeviceVerificationMac(const mtx::events::msg::KeyVerificationMac &message);
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void receivedDeviceVerificationStart(const mtx::events::msg::KeyVerificationStart &message,
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std::string sender);
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void receivedDeviceVerificationReady(const mtx::events::msg::KeyVerificationReady &message);
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void receivedDeviceVerificationDone(const mtx::events::msg::KeyVerificationDone &message);
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void downloadedSecrets(mtx::secret_storage::AesHmacSha2KeyDescription keyDesc,
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const SecretsToDecrypt &secrets);
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void showRoomJoinPrompt(RoomSummary *);
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void internalKnock(const QString &room,
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const std::vector<std::string> &via,
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QString reason = "",
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bool failedJoin = false,
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bool promptForConfirmation = true);
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private slots:
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void logout();
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void removeRoom(const QString &room_id);
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void changeRoom(const QString &room_id);
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void dropToLoginPage(const QString &msg);
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void handleSyncResponse(const mtx::responses::Sync &res, const std::string &prev_batch_token);
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private:
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static ChatPage *instance_;
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void startInitialSync();
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void tryInitialSync();
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void trySync();
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void verifyOneTimeKeyCountAfterStartup();
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void ensureOneTimeKeyCount(const std::map<std::string, uint16_t> &counts,
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const std::optional<std::vector<std::string>> &fallback_keys);
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void removeOldFallbackKey();
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void getProfileInfo();
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void getBackupVersion();
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using UserID = QString;
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using Membership = mtx::events::StateEvent<mtx::events::state::Member>;
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using Memberships = std::map<std::string, Membership>;
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void loadStateFromCache();
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void resetUI();
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template<class Collection>
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Memberships getMemberships(const std::vector<Collection> &events) const;
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template<typename T>
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void connectCallMessage();
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TimelineViewManager *view_manager_;
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QTimer connectivityTimer_;
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std::atomic_bool isConnected_;
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// Global user settings.
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QSharedPointer<UserSettings> userSettings_;
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NotificationsManager *notificationsManager;
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CallManager *callManager_;
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std::unique_ptr<mtx::pushrules::PushRuleEvaluator> pushrules;
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};
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template<class Collection>
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std::map<std::string, mtx::events::StateEvent<mtx::events::state::Member>>
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ChatPage::getMemberships(const std::vector<Collection> &collection) const
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{
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std::map<std::string, mtx::events::StateEvent<mtx::events::state::Member>> memberships;
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using Member = mtx::events::StateEvent<mtx::events::state::Member>;
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for (const auto &event : collection) {
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if (auto member = std::get_if<Member>(event)) {
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memberships.emplace(member->state_key, *member);
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}
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}
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return memberships;
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}
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