313 lines
10 KiB
C++
313 lines
10 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop 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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It 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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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include <rpl/event_stream.h>
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#include "base/timer.h"
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#include "core/single_timer.h"
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#include "mtproto/sender.h"
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#include "base/flat_map.h"
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#include "base/flat_set.h"
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#include "chat_helpers/stickers.h"
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class AuthSession;
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namespace Storage {
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enum class SharedMediaType : char;
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} // namespace Storage
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enum class SparseIdsLoadDirection;
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namespace Api {
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inline const MTPVector<MTPChat> *getChatsFromMessagesChats(const MTPmessages_Chats &chats) {
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switch (chats.type()) {
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case mtpc_messages_chats: return &chats.c_messages_chats().vchats;
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case mtpc_messages_chatsSlice: return &chats.c_messages_chatsSlice().vchats;
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}
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return nullptr;
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}
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} // namespace Api
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class ApiWrap : private MTP::Sender, private base::Subscriber {
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public:
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ApiWrap(not_null<AuthSession*> session);
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void start();
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void applyUpdates(const MTPUpdates &updates, uint64 sentMessageRandomId = 0);
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using RequestMessageDataCallback = base::lambda<void(ChannelData*, MsgId)>;
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void requestMessageData(ChannelData *channel, MsgId msgId, RequestMessageDataCallback callback);
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void requestFullPeer(PeerData *peer);
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void requestPeer(PeerData *peer);
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void requestPeers(const QList<PeerData*> &peers);
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void requestLastParticipants(ChannelData *channel, bool fromStart = true);
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void requestBots(ChannelData *channel);
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void requestParticipantsCountDelayed(ChannelData *channel);
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void requestChannelMembersForAdd(
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not_null<ChannelData*> channel,
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base::lambda<void(const MTPchannels_ChannelParticipants&)> callback);
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void processFullPeer(PeerData *peer, const MTPmessages_ChatFull &result);
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void processFullPeer(UserData *user, const MTPUserFull &result);
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void requestSelfParticipant(ChannelData *channel);
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void kickParticipant(PeerData *peer, UserData *user, const MTPChannelBannedRights ¤tRights);
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void unblockParticipant(PeerData *peer, UserData *user);
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void requestWebPageDelayed(WebPageData *page);
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void clearWebPageRequest(WebPageData *page);
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void clearWebPageRequests();
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void scheduleStickerSetRequest(uint64 setId, uint64 access);
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void requestStickerSets();
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void saveStickerSets(const Stickers::Order &localOrder, const Stickers::Order &localRemoved);
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void updateStickers();
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void setGroupStickerSet(not_null<ChannelData*> megagroup, const MTPInputStickerSet &set);
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void joinChannel(ChannelData *channel);
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void leaveChannel(ChannelData *channel);
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void blockUser(UserData *user);
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void unblockUser(UserData *user);
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void exportInviteLink(PeerData *peer);
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void requestNotifySetting(PeerData *peer);
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void saveDraftToCloudDelayed(History *history);
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void savePrivacy(const MTPInputPrivacyKey &key, QVector<MTPInputPrivacyRule> &&rules);
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void handlePrivacyChange(mtpTypeId keyTypeId, const MTPVector<MTPPrivacyRule> &rules);
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int onlineTillFromStatus(const MTPUserStatus &status, int currentOnlineTill);
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void clearHistory(not_null<PeerData*> peer);
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base::Observable<PeerData*> &fullPeerUpdated() {
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return _fullPeerUpdated;
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}
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bool isQuitPrevent();
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void applyUpdatesNoPtsCheck(const MTPUpdates &updates);
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void applyUpdateNoPtsCheck(const MTPUpdate &update);
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void jumpToDate(not_null<PeerData*> peer, const QDate &date);
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void preloadEnoughUnreadMentions(not_null<History*> history);
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void checkForUnreadMentions(const base::flat_set<MsgId> &possiblyReadMentions, ChannelData *channel = nullptr);
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void editChatAdmins(
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not_null<ChatData*> chat,
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bool adminsEnabled,
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base::flat_set<not_null<UserData*>> &&admins);
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using SliceType = SparseIdsLoadDirection;
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void requestSharedMedia(
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not_null<PeerData*> peer,
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Storage::SharedMediaType type,
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MsgId messageId,
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SliceType slice);
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void requestSharedMediaCount(
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not_null<PeerData*> peer,
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Storage::SharedMediaType type);
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void requestUserPhotos(
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not_null<UserData*> user,
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PhotoId afterId);
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void stickerSetInstalled(uint64 setId) {
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_stickerSetInstalled.fire_copy(setId);
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}
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auto stickerSetInstalled() const {
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return _stickerSetInstalled.events();
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}
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void readFeaturedSetDelayed(uint64 setId);
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void parseChannelParticipants(
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const MTPchannels_ChannelParticipants &result,
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base::lambda<void(int fullCount, const QVector<MTPChannelParticipant> &list)> callbackList,
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base::lambda<void()> callbackNotModified = nullptr);
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void parseRecentChannelParticipants(
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not_null<ChannelData*> channel,
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const MTPchannels_ChannelParticipants &result,
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base::lambda<void(int fullCount, const QVector<MTPChannelParticipant> &list)> callbackList,
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base::lambda<void()> callbackNotModified = nullptr);
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~ApiWrap();
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private:
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struct MessageDataRequest {
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using Callbacks = QList<RequestMessageDataCallback>;
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mtpRequestId requestId = 0;
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Callbacks callbacks;
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};
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using MessageDataRequests = QMap<MsgId, MessageDataRequest>;
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using SharedMediaType = Storage::SharedMediaType;
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void requestAppChangelogs();
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void addLocalChangelogs(int oldAppVersion);
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void updatesReceived(const MTPUpdates &updates);
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void checkQuitPreventFinished();
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void saveDraftsToCloud();
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void resolveMessageDatas();
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void gotMessageDatas(ChannelData *channel, const MTPmessages_Messages &result, mtpRequestId requestId);
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void finalizeMessageDataRequest(
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ChannelData *channel,
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mtpRequestId requestId);
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QVector<MTPint> collectMessageIds(const MessageDataRequests &requests);
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MessageDataRequests *messageDataRequests(ChannelData *channel, bool onlyExisting = false);
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void gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result, mtpRequestId req);
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void gotUserFull(UserData *user, const MTPUserFull &result, mtpRequestId req);
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void lastParticipantsDone(
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ChannelData *peer,
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const MTPchannels_ChannelParticipants &result,
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mtpRequestId req);
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void applyLastParticipantsList(
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ChannelData *peer,
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int fullCount,
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const QVector<MTPChannelParticipant> &list,
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bool bots,
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bool fromStart);
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void resolveWebPages();
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void gotWebPages(ChannelData *channel, const MTPmessages_Messages &result, mtpRequestId req);
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void gotStickerSet(uint64 setId, const MTPmessages_StickerSet &result);
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PeerData *notifySettingReceived(MTPInputNotifyPeer peer, const MTPPeerNotifySettings &settings);
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void stickerSetDisenabled(mtpRequestId requestId);
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void stickersSaveOrder();
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void requestStickers(TimeId now);
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void requestRecentStickers(TimeId now);
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void requestFavedStickers(TimeId now);
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void requestFeaturedStickers(TimeId now);
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void requestSavedGifs(TimeId now);
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void readFeaturedSets();
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void cancelEditChatAdmins(not_null<ChatData*> chat);
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void saveChatAdmins(not_null<ChatData*> chat);
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void sendSaveChatAdminsRequests(not_null<ChatData*> chat);
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int applyAffectedHistory(
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not_null<PeerData*> peer,
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const MTPmessages_AffectedHistory &result);
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void sharedMediaDone(
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not_null<PeerData*> peer,
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SharedMediaType type,
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MsgId messageId,
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SliceType slice,
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const MTPmessages_Messages &result);
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void userPhotosDone(
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not_null<UserData*> user,
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PhotoId photoId,
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const MTPphotos_Photos &result);
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not_null<AuthSession*> _session;
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mtpRequestId _changelogSubscription = 0;
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MessageDataRequests _messageDataRequests;
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QMap<ChannelData*, MessageDataRequests> _channelMessageDataRequests;
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SingleQueuedInvokation _messageDataResolveDelayed;
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using PeerRequests = QMap<PeerData*, mtpRequestId>;
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PeerRequests _fullPeerRequests;
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PeerRequests _peerRequests;
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PeerRequests _participantsRequests;
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PeerRequests _botsRequests;
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base::DelayedCallTimer _participantsCountRequestTimer;
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ChannelData *_channelMembersForAdd = nullptr;
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mtpRequestId _channelMembersForAddRequestId = 0;
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base::lambda<void(const MTPchannels_ChannelParticipants&)> _channelMembersForAddCallback;
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typedef QPair<PeerData*, UserData*> KickRequest;
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typedef QMap<KickRequest, mtpRequestId> KickRequests;
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KickRequests _kickRequests;
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QMap<ChannelData*, mtpRequestId> _selfParticipantRequests;
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QMap<WebPageData*, mtpRequestId> _webPagesPending;
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base::Timer _webPagesTimer;
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QMap<uint64, QPair<uint64, mtpRequestId> > _stickerSetRequests;
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QMap<ChannelData*, mtpRequestId> _channelAmInRequests;
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QMap<UserData*, mtpRequestId> _blockRequests;
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QMap<PeerData*, mtpRequestId> _exportInviteRequests;
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QMap<PeerData*, mtpRequestId> _notifySettingRequests;
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QMap<History*, mtpRequestId> _draftsSaveRequestIds;
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base::Timer _draftsSaveTimer;
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base::flat_set<mtpRequestId> _stickerSetDisenableRequests;
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Stickers::Order _stickersOrder;
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mtpRequestId _stickersReorderRequestId = 0;
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mtpRequestId _stickersClearRecentRequestId = 0;
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mtpRequestId _stickersUpdateRequest = 0;
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mtpRequestId _recentStickersUpdateRequest = 0;
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mtpRequestId _favedStickersUpdateRequest = 0;
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mtpRequestId _featuredStickersUpdateRequest = 0;
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mtpRequestId _savedGifsUpdateRequest = 0;
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base::Timer _featuredSetsReadTimer;
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base::flat_set<uint64> _featuredSetsRead;
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QMap<mtpTypeId, mtpRequestId> _privacySaveRequests;
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mtpRequestId _contactsStatusesRequestId = 0;
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base::flat_map<not_null<History*>, mtpRequestId> _unreadMentionsRequests;
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base::flat_map<
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not_null<ChatData*>,
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mtpRequestId> _chatAdminsEnabledRequests;
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base::flat_map<
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not_null<ChatData*>,
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base::flat_set<not_null<UserData*>>> _chatAdminsToSave;
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base::flat_map<
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not_null<ChatData*>,
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base::flat_set<mtpRequestId>> _chatAdminsSaveRequests;
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base::flat_map<std::tuple<
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not_null<PeerData*>,
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SharedMediaType,
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MsgId,
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SliceType>, mtpRequestId> _sharedMediaRequests;
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base::flat_map<not_null<UserData*>, mtpRequestId> _userPhotosRequests;
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base::Observable<PeerData*> _fullPeerUpdated;
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rpl::event_stream<uint64> _stickerSetInstalled;
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};
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