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app.cpp
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/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop 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.
It 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.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "app.h"
#ifdef OS_MAC_OLD
#include <libexif/exif-data.h>
#endif // OS_MAC_OLD
#include "styles/style_overview.h"
#include "styles/style_mediaview.h"
#include "styles/style_chat_helpers.h"
#include "styles/style_history.h"
#include "styles/style_boxes.h"
#include "lang/lang_keys.h"
#include "data/data_abstract_structure.h"
#include "history/history_service_layout.h"
#include "history/history_location_manager.h"
#include "history/history_media_types.h"
#include "media/media_audio.h"
#include "inline_bots/inline_bot_layout_item.h"
#include "messenger.h"
#include "application.h"
#include "storage/file_upload.h"
#include "mainwindow.h"
#include "mainwidget.h"
#include "storage/localstorage.h"
#include "apiwrap.h"
#include "numbers.h"
#include "observer_peer.h"
#include "auth_session.h"
#include "window/themes/window_theme.h"
#include "window/notifications_manager.h"
#include "platform/platform_notifications_manager.h"
namespace {
App::LaunchState _launchState = App::Launched;
UserData *self = nullptr;
using PeersData = QHash<PeerId, PeerData*>;
PeersData peersData;
using MutedPeers = QMap<PeerData*, bool>;
MutedPeers mutedPeers;
using UpdatedPeers = QMap<PeerData*, bool>;
UpdatedPeers updatedPeers;
PhotosData photosData;
DocumentsData documentsData;
using LocationsData = QHash<LocationCoords, LocationData*>;
LocationsData locationsData;
using WebPagesData = QHash<WebPageId, WebPageData*>;
WebPagesData webPagesData;
using GamesData = QHash<GameId, GameData*>;
GamesData gamesData;
PhotoItems photoItems;
DocumentItems documentItems;
WebPageItems webPageItems;
GameItems gameItems;
SharedContactItems sharedContactItems;
GifItems gifItems;
using DependentItemsSet = OrderedSet<HistoryItem*>;
using DependentItems = QMap<HistoryItem*, DependentItemsSet>;
DependentItems dependentItems;
Histories histories;
using MsgsData = QHash<MsgId, HistoryItem*>;
MsgsData msgsData;
using ChannelMsgsData = QMap<ChannelId, MsgsData>;
ChannelMsgsData channelMsgsData;
using RandomData = QMap<uint64, FullMsgId>;
RandomData randomData;
using SentData = QMap<uint64, QPair<PeerId, QString>>;
SentData sentData;
HistoryItem *hoveredItem = nullptr,
*pressedItem = nullptr,
*hoveredLinkItem = nullptr,
*pressedLinkItem = nullptr,
*contextItem = nullptr,
*mousedItem = nullptr;
QPixmap *emoji = nullptr, *emojiLarge = nullptr;
style::font monofont;
struct CornersPixmaps {
CornersPixmaps() {
memset(p, 0, sizeof(p));
}
QPixmap *p[4];
};
CornersPixmaps corners[RoundCornersCount];
using CornersMap = QMap<uint32, CornersPixmaps>;
CornersMap cornersMap;
QImage *cornersMaskLarge[4] = { nullptr }, *cornersMaskSmall[4] = { nullptr };
using EmojiImagesMap = QMap<int, QPixmap>;
EmojiImagesMap MainEmojiMap;
QMap<int, EmojiImagesMap> OtherEmojiMap;
int32 serviceImageCacheSize = 0;
using LastPhotosList = QLinkedList<PhotoData*>;
LastPhotosList lastPhotos;
using LastPhotosMap = QHash<PhotoData*, LastPhotosList::iterator>;
LastPhotosMap lastPhotosMap;
}
namespace App {
QString formatPhone(QString phone) {
if (phone.isEmpty()) return QString();
if (phone.at(0) == '0') return phone;
QString number = phone;
for (const QChar *ch = phone.constData(), *e = ch + phone.size(); ch != e; ++ch) {
if (ch->unicode() < '0' || ch->unicode() > '9') {
number = phone.replace(QRegularExpression(qsl("[^\\d]")), QString());
}
}
QVector<int> groups = phoneNumberParse(number);
if (groups.isEmpty()) return '+' + number;
QString result;
result.reserve(number.size() + groups.size() + 1);
result.append('+');
int32 sum = 0;
for (int32 i = 0, l = groups.size(); i < l; ++i) {
result.append(number.midRef(sum, groups.at(i)));
sum += groups.at(i);
if (sum < number.size()) result.append(' ');
}
if (sum < number.size()) result.append(number.midRef(sum));
return result;
}
Messenger *app() {
return Messenger::InstancePointer();
}
MainWindow *wnd() {
if (auto instance = app()) {
return instance->mainWindow();
}
return nullptr;
}
MainWidget *main() {
if (auto window = wnd()) {
return window->mainWidget();
}
return nullptr;
}
bool passcoded() {
if (auto window = wnd()) {
return window->passcodeWidget();
}
return false;
}
FileUploader *uploader() {
return app() ? app()->uploader() : 0;
}
ApiWrap *api() {
return AuthSession::Exists() ? &AuthSession::Current().api() : nullptr;
}
namespace {
bool loggedOut() {
if (Global::LocalPasscode()) {
Global::SetLocalPasscode(false);
Global::RefLocalPasscodeChanged().notify();
}
Media::Player::mixer()->stopAndClear();
if (auto w = wnd()) {
w->tempDirDelete(Local::ClearManagerAll);
w->setupIntro();
}
histories().clear();
Messenger::Instance().authSessionDestroy();
Local::reset();
Window::Theme::Background()->reset();
cSetOtherOnline(0);
globalNotifyAllPtr = UnknownNotifySettings;
globalNotifyUsersPtr = UnknownNotifySettings;
globalNotifyChatsPtr = UnknownNotifySettings;
if (App::uploader()) App::uploader()->clear();
clearStorageImages();
if (auto w = wnd()) {
w->updateConnectingStatus();
}
return true;
}
} // namespace
void logOut() {
if (auto mtproto = Messenger::Instance().mtp()) {
mtproto->logout(rpcDone(&loggedOut), rpcFail(&loggedOut));
} else {
// We log out because we've forgotten passcode.
// So we just start mtproto from scratch.
Messenger::Instance().startMtp();
loggedOut();
}
}
TimeId onlineForSort(UserData *user, TimeId now) {
if (isServiceUser(user->id) || user->botInfo) {
return -1;
}
TimeId online = user->onlineTill;
if (online <= 0) {
switch (online) {
case 0:
case -1: return online;
case -2: {
QDate yesterday(date(now).date());
return int32(QDateTime(yesterday.addDays(-3)).toTime_t()) + (unixtime() - myunixtime());
} break;
case -3: {
QDate weekago(date(now).date());
return int32(QDateTime(weekago.addDays(-7)).toTime_t()) + (unixtime() - myunixtime());
} break;
case -4: {
QDate monthago(date(now).date());
return int32(QDateTime(monthago.addDays(-30)).toTime_t()) + (unixtime() - myunixtime());
} break;
}
return -online;
}
return online;
}
int32 onlineWillChangeIn(UserData *user, TimeId now) {
if (isServiceUser(user->id) || user->botInfo) {
return 86400;
}
return onlineWillChangeIn(user->onlineTill, now);
}
int32 onlineWillChangeIn(TimeId online, TimeId now) {
if (online <= 0) {
if (-online > now) return -online - now;
return 86400;
}
if (online > now) {
return online - now;
}
int32 minutes = (now - online) / 60;
if (minutes < 60) {
return (minutes + 1) * 60 - (now - online);
}
int32 hours = (now - online) / 3600;
if (hours < 12) {
return (hours + 1) * 3600 - (now - online);
}
QDateTime dNow(date(now)), dTomorrow(dNow.date().addDays(1));
return dNow.secsTo(dTomorrow);
}
QString onlineText(UserData *user, TimeId now, bool precise) {
if (isNotificationsUser(user->id)) {
return lang(lng_status_service_notifications);
} else if (user->botInfo) {
return lang(lng_status_bot);
} else if (isServiceUser(user->id)) {
return lang(lng_status_support);
}
return onlineText(user->onlineTill, now, precise);
}
QString onlineText(TimeId online, TimeId now, bool precise) {
if (online <= 0) {
switch (online) {
case 0: return lang(lng_status_offline);
case -1: return lang(lng_status_invisible);
case -2: return lang(lng_status_recently);
case -3: return lang(lng_status_last_week);
case -4: return lang(lng_status_last_month);
}
return (-online > now) ? lang(lng_status_online) : lang(lng_status_recently);
}
if (online > now) {
return lang(lng_status_online);
}
QString when;
if (precise) {
QDateTime dOnline(date(online)), dNow(date(now));
if (dOnline.date() == dNow.date()) {
return lng_status_lastseen_today(lt_time, dOnline.time().toString(cTimeFormat()));
} else if (dOnline.date().addDays(1) == dNow.date()) {
return lng_status_lastseen_yesterday(lt_time, dOnline.time().toString(cTimeFormat()));
}
return lng_status_lastseen_date_time(lt_date, dOnline.date().toString(qsl("dd.MM.yy")), lt_time, dOnline.time().toString(cTimeFormat()));
}
int32 minutes = (now - online) / 60;
if (!minutes) {
return lang(lng_status_lastseen_now);
} else if (minutes < 60) {
return lng_status_lastseen_minutes(lt_count, minutes);
}
int32 hours = (now - online) / 3600;
if (hours < 12) {
return lng_status_lastseen_hours(lt_count, hours);
}
QDateTime dOnline(date(online)), dNow(date(now));
if (dOnline.date() == dNow.date()) {
return lng_status_lastseen_today(lt_time, dOnline.time().toString(cTimeFormat()));
} else if (dOnline.date().addDays(1) == dNow.date()) {
return lng_status_lastseen_yesterday(lt_time, dOnline.time().toString(cTimeFormat()));
}
return lng_status_lastseen_date(lt_date, dOnline.date().toString(qsl("dd.MM.yy")));
}
namespace {
// we should get a full restriction in "{fulltype}: {reason}" format and we
// need to find a "-all" tag in {fulltype}, otherwise ignore this restriction
QString extractRestrictionReason(const QString &fullRestriction) {
int fullTypeEnd = fullRestriction.indexOf(':');
if (fullTypeEnd <= 0) {
return QString();
}
// {fulltype} is in "{type}-{tag}-{tag}-{tag}" format
// if we find "all" tag we return the restriction string
auto typeTags = fullRestriction.mid(0, fullTypeEnd).split('-').mid(1);
#ifndef OS_MAC_STORE
auto restrictionApplies = typeTags.contains(qsl("all"));
#else // OS_MAC_STORE
auto restrictionApplies = typeTags.contains(qsl("all")) || typeTags.contains(qsl("ios"));
#endif // OS_MAC_STORE
if (restrictionApplies) {
return fullRestriction.midRef(fullTypeEnd + 1).trimmed().toString();
}
return QString();
}
}
bool onlineColorUse(UserData *user, TimeId now) {
if (isServiceUser(user->id) || user->botInfo) {
return false;
}
return onlineColorUse(user->onlineTill, now);
}
bool onlineColorUse(TimeId online, TimeId now) {
if (online <= 0) {
switch (online) {
case 0:
case -1:
case -2:
case -3:
case -4: return false;
}
return (-online > now);
}
return (online > now);
}
UserData *feedUser(const MTPUser &user) {
UserData *data = nullptr;
bool wasContact = false, minimal = false;
const MTPUserStatus *status = 0, emptyStatus = MTP_userStatusEmpty();
Notify::PeerUpdate update;
using UpdateFlag = Notify::PeerUpdate::Flag;
switch (user.type()) {
case mtpc_userEmpty: {
auto &d = user.c_userEmpty();
auto peer = peerFromUser(d.vid.v);
data = App::user(peer);
auto canShareThisContact = data->canShareThisContactFast();
wasContact = data->isContact();
data->input = MTP_inputPeerUser(d.vid, MTP_long(0));
data->inputUser = MTP_inputUser(d.vid, MTP_long(0));
data->setName(lang(lng_deleted), QString(), QString(), QString());
data->setPhoto(MTP_userProfilePhotoEmpty());
data->setIsInaccessible();
data->flags = 0;
data->setBotInfoVersion(-1);
status = &emptyStatus;
data->contact = -1;
if (canShareThisContact != data->canShareThisContactFast()) update.flags |= UpdateFlag::UserCanShareContact;
if (wasContact != data->isContact()) update.flags |= UpdateFlag::UserIsContact;
} break;
case mtpc_user: {
auto &d = user.c_user();
minimal = d.is_min();
auto peer = peerFromUser(d.vid.v);
data = App::user(peer);
auto canShareThisContact = data->canShareThisContactFast();
wasContact = data->isContact();
if (!minimal) {
data->flags = d.vflags.v;
if (d.is_self()) {
data->input = MTP_inputPeerSelf();
data->inputUser = MTP_inputUserSelf();
} else if (!d.has_access_hash()) {
data->input = MTP_inputPeerUser(d.vid, MTP_long(data->isInaccessible() ? 0 : data->access));
data->inputUser = MTP_inputUser(d.vid, MTP_long(data->isInaccessible() ? 0 : data->access));
} else {
data->input = MTP_inputPeerUser(d.vid, d.vaccess_hash);
data->inputUser = MTP_inputUser(d.vid, d.vaccess_hash);
}
if (d.is_restricted()) {
data->setRestrictionReason(extractRestrictionReason(qs(d.vrestriction_reason)));
} else {
data->setRestrictionReason(QString());
}
}
if (d.is_deleted()) {
if (!data->phone().isEmpty()) {
data->setPhone(QString());
update.flags |= UpdateFlag::UserPhoneChanged;
}
data->setName(lang(lng_deleted), QString(), QString(), QString());
data->setPhoto(MTP_userProfilePhotoEmpty());
data->setIsInaccessible();
status = &emptyStatus;
} else {
// apply first_name and last_name from minimal user only if we don't have
// local values for first name and last name already, otherwise skip
bool noLocalName = data->firstName.isEmpty() && data->lastName.isEmpty();
QString fname = (!minimal || noLocalName) ? (d.has_first_name() ? textOneLine(qs(d.vfirst_name)) : QString()) : data->firstName;
QString lname = (!minimal || noLocalName) ? (d.has_last_name() ? textOneLine(qs(d.vlast_name)) : QString()) : data->lastName;
QString phone = minimal ? data->phone() : (d.has_phone() ? qs(d.vphone) : QString());
QString uname = minimal ? data->username : (d.has_username() ? textOneLine(qs(d.vusername)) : QString());
bool phoneChanged = (data->phone() != phone);
if (phoneChanged) {
data->setPhone(phone);
update.flags |= UpdateFlag::UserPhoneChanged;
}
bool nameChanged = (data->firstName != fname) || (data->lastName != lname);
bool showPhone = !isServiceUser(data->id) && !d.is_self() && !d.is_contact() && !d.is_mutual_contact();
bool showPhoneChanged = !isServiceUser(data->id) && !d.is_self() && ((showPhone && data->contact) || (!showPhone && !data->contact));
if (minimal) {
showPhoneChanged = false;
showPhone = !isServiceUser(data->id) && (data->id != AuthSession::CurrentUserPeerId()) && !data->contact;
}
// see also Local::readPeer
QString pname = (showPhoneChanged || phoneChanged || nameChanged) ? ((showPhone && !phone.isEmpty()) ? formatPhone(phone) : QString()) : data->nameOrPhone;
if (!minimal && d.is_self() && uname != data->username) {
SignalHandlers::setCrashAnnotation("Username", uname);
}
data->setName(fname, lname, pname, uname);
if (d.has_photo()) {
data->setPhoto(d.vphoto);
} else {
data->setPhoto(MTP_userProfilePhotoEmpty());
}
if (d.has_access_hash()) data->access = d.vaccess_hash.v;
status = d.has_status() ? &d.vstatus : &emptyStatus;
}
if (!minimal) {
if (d.has_bot_info_version()) {
data->setBotInfoVersion(d.vbot_info_version.v);
data->botInfo->readsAllHistory = d.is_bot_chat_history();
if (data->botInfo->cantJoinGroups != d.is_bot_nochats()) {
data->botInfo->cantJoinGroups = d.is_bot_nochats();
update.flags |= UpdateFlag::BotCanAddToGroups;
}
data->botInfo->inlinePlaceholder = d.has_bot_inline_placeholder() ? '_' + qs(d.vbot_inline_placeholder) : QString();
} else {
data->setBotInfoVersion(-1);
}
data->contact = (d.is_contact() || d.is_mutual_contact()) ? 1 : (data->phone().isEmpty() ? -1 : 0);
if (data->contact == 1 && cReportSpamStatuses().value(data->id, dbiprsHidden) != dbiprsHidden) {
cRefReportSpamStatuses().insert(data->id, dbiprsHidden);
Local::writeReportSpamStatuses();
}
if (d.is_self() && ::self != data) {
::self = data;
Global::RefSelfChanged().notify();
}
}
if (canShareThisContact != data->canShareThisContactFast()) update.flags |= UpdateFlag::UserCanShareContact;
if (wasContact != data->isContact()) update.flags |= UpdateFlag::UserIsContact;
} break;
}
if (!data) {
return nullptr;
}
if (minimal) {
if (data->loadedStatus == PeerData::NotLoaded) {
data->loadedStatus = PeerData::MinimalLoaded;
}
} else if (data->loadedStatus != PeerData::FullLoaded) {
data->loadedStatus = PeerData::FullLoaded;
}
if (status && !minimal) {
auto oldOnlineTill = data->onlineTill;
auto newOnlineTill = App::api()->onlineTillFromStatus(*status, oldOnlineTill);
if (oldOnlineTill != newOnlineTill) {
data->onlineTill = newOnlineTill;
update.flags |= UpdateFlag::UserOnlineChanged;
}
}
if (data->contact < 0 && !data->phone().isEmpty() && data->id != AuthSession::CurrentUserPeerId()) {
data->contact = 0;
}
if (App::main()) {
if ((data->contact > 0 && !wasContact) || (wasContact && data->contact < 1)) {
Notify::userIsContactChanged(data);
}
markPeerUpdated(data);
if (update.flags) {
update.peer = data;
Notify::peerUpdatedDelayed(update);
}
}
return data;
}
UserData *feedUsers(const MTPVector<MTPUser> &users) {
UserData *result = nullptr;
for_const (auto &user, users.v) {
if (auto feededUser = feedUser(user)) {
result = feededUser;
}
}
return result;
}
PeerData *feedChat(const MTPChat &chat) {
PeerData *data = nullptr;
bool minimal = false;
Notify::PeerUpdate update;
using UpdateFlag = Notify::PeerUpdate::Flag;
switch (chat.type()) {
case mtpc_chat: {
auto &d(chat.c_chat());
data = App::chat(peerFromChat(d.vid.v));
auto cdata = data->asChat();
auto canEdit = cdata->canEdit();
if (cdata->version < d.vversion.v) {
cdata->version = d.vversion.v;
cdata->invalidateParticipants();
}
data->input = MTP_inputPeerChat(d.vid);
cdata->setName(qs(d.vtitle));
cdata->setPhoto(d.vphoto);
cdata->date = d.vdate.v;
if (d.has_migrated_to() && d.vmigrated_to.type() == mtpc_inputChannel) {
const auto &c(d.vmigrated_to.c_inputChannel());
ChannelData *channel = App::channel(peerFromChannel(c.vchannel_id));
if (!channel->mgInfo) {
channel->flags |= MTPDchannel::Flag::f_megagroup;
channel->flagsUpdated();
}
if (!channel->access) {
channel->input = MTP_inputPeerChannel(c.vchannel_id, c.vaccess_hash);
channel->inputChannel = d.vmigrated_to;
channel->access = d.vmigrated_to.c_inputChannel().vaccess_hash.v;
}
bool updatedTo = (cdata->migrateToPtr != channel), updatedFrom = (channel->mgInfo->migrateFromPtr != cdata);
if (updatedTo) {
cdata->migrateToPtr = channel;
}
if (updatedFrom) {
channel->mgInfo->migrateFromPtr = cdata;
if (History *h = App::historyLoaded(cdata->id)) {
if (History *hto = App::historyLoaded(channel->id)) {
if (!h->isEmpty()) {
h->clear(true);
}
if (hto->inChatList(Dialogs::Mode::All) && h->inChatList(Dialogs::Mode::All)) {
App::removeDialog(h);
}
}
}
Notify::migrateUpdated(channel);
update.flags |= UpdateFlag::MigrationChanged;
}
if (updatedTo) {
Notify::migrateUpdated(cdata);
update.flags |= UpdateFlag::MigrationChanged;
}
}
if (!(cdata->flags & MTPDchat::Flag::f_admins_enabled) && (d.vflags.v & MTPDchat::Flag::f_admins_enabled)) {
cdata->invalidateParticipants();
}
cdata->flags = d.vflags.v;
cdata->count = d.vparticipants_count.v;
cdata->setIsForbidden(false);
if (canEdit != cdata->canEdit()) {
update.flags |= UpdateFlag::ChatCanEdit;
}
} break;
case mtpc_chatForbidden: {
auto &d(chat.c_chatForbidden());
data = App::chat(peerFromChat(d.vid.v));
auto cdata = data->asChat();
auto canEdit = cdata->canEdit();
data->input = MTP_inputPeerChat(d.vid);
cdata->setName(qs(d.vtitle));
cdata->setPhoto(MTP_chatPhotoEmpty());
cdata->date = 0;
cdata->count = -1;
cdata->invalidateParticipants();
cdata->flags = 0;
cdata->setIsForbidden(true);
if (canEdit != cdata->canEdit()) {
update.flags |= UpdateFlag::ChatCanEdit;
}
} break;
case mtpc_channel: {
auto &d = chat.c_channel();
auto peerId = peerFromChannel(d.vid.v);
minimal = d.is_min();
if (minimal) {
data = App::channelLoaded(peerId);
if (!data) {
return nullptr; // minimal is not loaded, need to make getDifference
}
} else {
data = App::channel(peerId);
data->input = MTP_inputPeerChannel(d.vid, d.has_access_hash() ? d.vaccess_hash : MTP_long(0));
}
auto cdata = data->asChannel();
auto wasInChannel = cdata->amIn();
auto canViewAdmins = cdata->canViewAdmins();
auto canViewMembers = cdata->canViewMembers();
auto canAddMembers = cdata->canAddMembers();
if (minimal) {
auto mask = MTPDchannel::Flag::f_broadcast | MTPDchannel::Flag::f_verified | MTPDchannel::Flag::f_megagroup | MTPDchannel::Flag::f_democracy;
cdata->flags = (cdata->flags & ~mask) | (d.vflags.v & mask);
} else {
if (d.has_admin_rights()) {
cdata->setAdminRights(d.vadmin_rights);
} else if (cdata->hasAdminRights()) {
cdata->setAdminRights(MTP_channelAdminRights(MTP_flags(0)));
}
if (d.has_banned_rights()) {
cdata->setRestrictedRights(d.vbanned_rights);
} else if (cdata->hasRestrictedRights()) {
cdata->setRestrictedRights(MTP_channelBannedRights(MTP_flags(0), MTP_int(0)));
}
cdata->inputChannel = MTP_inputChannel(d.vid, d.vaccess_hash);
cdata->access = d.vaccess_hash.v;
cdata->date = d.vdate.v;
if (cdata->version < d.vversion.v) {
cdata->version = d.vversion.v;
}
if (d.is_restricted()) {
cdata->setRestrictionReason(extractRestrictionReason(qs(d.vrestriction_reason)));
} else {
cdata->setRestrictionReason(QString());
}
cdata->flags = d.vflags.v;
}
cdata->flagsUpdated();
QString uname = d.has_username() ? textOneLine(qs(d.vusername)) : QString();
cdata->setName(qs(d.vtitle), uname);
cdata->setIsForbidden(false);
cdata->setPhoto(d.vphoto);
if (wasInChannel != cdata->amIn()) update.flags |= UpdateFlag::ChannelAmIn;
if (canViewAdmins != cdata->canViewAdmins()
|| canViewMembers != cdata->canViewMembers()
|| canAddMembers != cdata->canAddMembers()) update.flags |= UpdateFlag::ChannelRightsChanged;
} break;
case mtpc_channelForbidden: {
auto &d(chat.c_channelForbidden());
auto peerId = peerFromChannel(d.vid.v);
data = App::channel(peerId);
data->input = MTP_inputPeerChannel(d.vid, d.vaccess_hash);
auto cdata = data->asChannel();
auto wasInChannel = cdata->amIn();
auto canViewAdmins = cdata->canViewAdmins();
auto canViewMembers = cdata->canViewMembers();
auto canAddMembers = cdata->canAddMembers();
cdata->inputChannel = MTP_inputChannel(d.vid, d.vaccess_hash);
auto mask = mtpCastFlags(MTPDchannelForbidden::Flag::f_broadcast | MTPDchannelForbidden::Flag::f_megagroup);
cdata->flags = (cdata->flags & ~mask) | (mtpCastFlags(d.vflags) & mask);
cdata->flagsUpdated();
if (cdata->hasAdminRights()) {
cdata->setAdminRights(MTP_channelAdminRights(MTP_flags(0)));
}
if (cdata->hasRestrictedRights()) {
cdata->setRestrictedRights(MTP_channelBannedRights(MTP_flags(0), MTP_int(0)));
}
cdata->setName(qs(d.vtitle), QString());
cdata->access = d.vaccess_hash.v;
cdata->setPhoto(MTP_chatPhotoEmpty());
cdata->date = 0;
cdata->setMembersCount(0);
cdata->setIsForbidden(true);
if (wasInChannel != cdata->amIn()) update.flags |= UpdateFlag::ChannelAmIn;
if (canViewAdmins != cdata->canViewAdmins()
|| canViewMembers != cdata->canViewMembers()
|| canAddMembers != cdata->canAddMembers()) update.flags |= UpdateFlag::ChannelRightsChanged;
} break;
}
if (!data) {
return nullptr;
}
if (minimal) {
if (data->loadedStatus == PeerData::NotLoaded) {
data->loadedStatus = PeerData::MinimalLoaded;
}
} else if (data->loadedStatus != PeerData::FullLoaded) {
data->loadedStatus = PeerData::FullLoaded;
}
if (App::main()) {
markPeerUpdated(data);
if (update.flags) {
update.peer = data;
Notify::peerUpdatedDelayed(update);
}
}
return data;
}
PeerData *feedChats(const MTPVector<MTPChat> &chats) {
PeerData *result = nullptr;
for_const (auto &chat, chats.v) {
if (auto feededChat = feedChat(chat)) {
result = feededChat;
}
}
return result;
}
void feedParticipants(const MTPChatParticipants &p, bool requestBotInfos, bool emitPeerUpdated) {
ChatData *chat = 0;
switch (p.type()) {
case mtpc_chatParticipantsForbidden: {
const auto &d(p.c_chatParticipantsForbidden());
chat = App::chat(d.vchat_id.v);
chat->count = -1;
chat->invalidateParticipants();
} break;
case mtpc_chatParticipants: {
const auto &d(p.c_chatParticipants());
chat = App::chat(d.vchat_id.v);
auto canEdit = chat->canEdit();
if (!requestBotInfos || chat->version <= d.vversion.v) { // !requestBotInfos is true on getFullChat result
chat->version = d.vversion.v;
auto &v = d.vparticipants.v;
chat->count = v.size();
int32 pversion = chat->participants.isEmpty() ? 1 : (chat->participants.begin().value() + 1);
chat->invitedByMe.clear();
chat->admins.clear();
chat->flags &= ~MTPDchat::Flag::f_admin;
for (auto i = v.cbegin(), e = v.cend(); i != e; ++i) {
int32 uid = 0, inviter = 0;
switch (i->type()) {
case mtpc_chatParticipantCreator: {
const auto &p(i->c_chatParticipantCreator());
uid = p.vuser_id.v;
chat->creator = uid;
} break;
case mtpc_chatParticipantAdmin: {
const auto &p(i->c_chatParticipantAdmin());
uid = p.vuser_id.v;
inviter = p.vinviter_id.v;
} break;
case mtpc_chatParticipant: {
const auto &p(i->c_chatParticipant());
uid = p.vuser_id.v;
inviter = p.vinviter_id.v;
} break;
}
if (!uid) continue;
UserData *user = App::userLoaded(uid);
if (user) {
chat->participants[user] = pversion;
if (inviter == AuthSession::CurrentUserId()) {
chat->invitedByMe.insert(user);
}
if (i->type() == mtpc_chatParticipantAdmin) {
chat->admins.insert(user);
if (user->isSelf()) {
chat->flags |= MTPDchat::Flag::f_admin;
}
}
} else {
chat->invalidateParticipants();
break;
}
}
if (!chat->participants.isEmpty()) {
History *h = App::historyLoaded(chat->id);
bool found = !h || !h->lastKeyboardFrom;
int32 botStatus = -1;
for (auto i = chat->participants.begin(), e = chat->participants.end(); i != e;) {
if (i.value() < pversion) {
i = chat->participants.erase(i);
} else {
if (i.key()->botInfo) {
botStatus = 2;// (botStatus > 0/* || !i.key()->botInfo->readsAllHistory*/) ? 2 : 1;
if (requestBotInfos && !i.key()->botInfo->inited && App::api()) App::api()->requestFullPeer(i.key());
}
if (!found && i.key()->id == h->lastKeyboardFrom) {
found = true;
}
++i;
}
}
chat->botStatus = botStatus;
if (!found) {
h->clearLastKeyboard();
}
}
}
if (canEdit != chat->canEdit()) {
Notify::peerUpdatedDelayed(chat, Notify::PeerUpdate::Flag::ChatCanEdit);
}
} break;
}
Notify::peerUpdatedDelayed(chat, Notify::PeerUpdate::Flag::MembersChanged | Notify::PeerUpdate::Flag::AdminsChanged);
if (chat && App::main()) {
if (emitPeerUpdated) {
App::main()->peerUpdated(chat);
} else {
markPeerUpdated(chat);
}
}
}
void feedParticipantAdd(const MTPDupdateChatParticipantAdd &d, bool emitPeerUpdated) {
ChatData *chat = App::chat(d.vchat_id.v);
if (chat->version + 1 < d.vversion.v) {
chat->version = d.vversion.v;
chat->invalidateParticipants();
App::api()->requestPeer(chat);
if (App::main()) {
if (emitPeerUpdated) {
App::main()->peerUpdated(chat);
} else {
markPeerUpdated(chat);
}
}
} else if (chat->version <= d.vversion.v && chat->count >= 0) {
chat->version = d.vversion.v;
UserData *user = App::userLoaded(d.vuser_id.v);
if (user) {
if (chat->participants.isEmpty() && chat->count) {
chat->count++;
chat->botStatus = 0;
} else if (chat->participants.find(user) == chat->participants.end()) {
chat->participants[user] = (chat->participants.isEmpty() ? 1 : chat->participants.begin().value());
if (d.vinviter_id.v == AuthSession::CurrentUserId()) {
chat->invitedByMe.insert(user);
} else {
chat->invitedByMe.remove(user);
}
chat->count++;
if (user->botInfo) {
chat->botStatus = 2;// (chat->botStatus > 0/* || !user->botInfo->readsAllHistory*/) ? 2 : 1;
if (!user->botInfo->inited && App::api()) App::api()->requestFullPeer(user);
}
}
} else {
chat->invalidateParticipants();
chat->count++;
}
Notify::peerUpdatedDelayed(chat, Notify::PeerUpdate::Flag::MembersChanged);
if (App::main()) {
if (emitPeerUpdated) {
App::main()->peerUpdated(chat);
} else {
markPeerUpdated(chat);
}
}
}
}
void feedParticipantDelete(const MTPDupdateChatParticipantDelete &d, bool emitPeerUpdated) {
ChatData *chat = App::chat(d.vchat_id.v);
if (chat->version + 1 < d.vversion.v) {
chat->version = d.vversion.v;
chat->invalidateParticipants();
App::api()->requestPeer(chat);
if (App::main()) {
if (emitPeerUpdated) {
App::main()->peerUpdated(chat);
} else {
markPeerUpdated(chat);
}
}
} else if (chat->version <= d.vversion.v && chat->count > 0) {
chat->version = d.vversion.v;
auto canEdit = chat->canEdit();
UserData *user = App::userLoaded(d.vuser_id.v);
if (user) {
if (chat->participants.isEmpty()) {
if (chat->count > 0) {
chat->count--;
}
} else {
auto i = chat->participants.find(user);
if (i != chat->participants.end()) {
chat->participants.erase(i);
chat->count--;
chat->invitedByMe.remove(user);
chat->admins.remove(user);
if (user->isSelf()) {
chat->flags &= ~MTPDchat::Flag::f_admin;
}
History *h = App::historyLoaded(chat->id);
if (h && h->lastKeyboardFrom == user->id) {
h->clearLastKeyboard();
}
}
if (chat->botStatus > 0 && user->botInfo) {
int32 botStatus = -1;
for (auto j = chat->participants.cbegin(), e = chat->participants.cend(); j != e; ++j) {
if (j.key()->botInfo) {
if (true || botStatus > 0/* || !j.key()->botInfo->readsAllHistory*/) {
botStatus = 2;
break;
}
botStatus = 1;
}
}
chat->botStatus = botStatus;
}
}
} else {
chat->invalidateParticipants();
chat->count--;