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structs.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 "structs.h"
#include "lang/lang_keys.h"
#include "inline_bots/inline_bot_layout_item.h"
#include "observer_peer.h"
#include "mainwidget.h"
#include "application.h"
#include "storage/file_upload.h"
#include "mainwindow.h"
#include "core/file_utilities.h"
#include "apiwrap.h"
#include "boxes/confirm_box.h"
#include "media/media_audio.h"
#include "storage/localstorage.h"
#include "history/history_media_types.h"
#include "styles/style_history.h"
#include "window/themes/window_theme.h"
#include "auth_session.h"
#include "messenger.h"
#include "storage/file_download.h"
namespace {
constexpr auto kUpdateFullPeerTimeout = TimeMs(5000); // Not more than once in 5 seconds.
int peerColorIndex(const PeerId &peer) {
auto myId = AuthSession::CurrentUserId();
auto peerId = peerToBareInt(peer);
auto both = (QByteArray::number(peerId) + QByteArray::number(myId)).mid(0, 15);
uchar md5[16];
hashMd5(both.constData(), both.size(), md5);
return (md5[peerId & 0x0F] & (peerIsUser(peer) ? 0x07 : 0x03));
}
ImagePtr generateUserpicImage(const style::icon &icon) {
auto data = QImage(icon.size() * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
data.setDevicePixelRatio(cRetinaFactor());
{
Painter p(&data);
icon.paint(p, 0, 0, icon.width());
}
return ImagePtr(App::pixmapFromImageInPlace(std::move(data)), "PNG");
}
} // namespace
style::color peerUserpicColor(int index) {
static style::color peerColors[kUserColorsCount] = {
st::historyPeer1UserpicBg,
st::historyPeer2UserpicBg,
st::historyPeer3UserpicBg,
st::historyPeer4UserpicBg,
st::historyPeer5UserpicBg,
st::historyPeer6UserpicBg,
st::historyPeer7UserpicBg,
st::historyPeer8UserpicBg,
};
return peerColors[index];
}
class EmptyUserpic::Impl {
public:
Impl(int index, const QString &name) : _color(peerUserpicColor(index)) {
fillString(name);
}
void paint(Painter &p, int x, int y, int size);
void paintRounded(Painter &p, int x, int y, int size);
void paintSquare(Painter &p, int x, int y, int size);
StorageKey uniqueKey() const;
private:
template <typename PaintBackground>
void paint(Painter &p, int x, int y, int size, PaintBackground paintBackground);
void fillString(const QString &name);
style::color _color;
QString _string;
};
template <typename PaintBackground>
void EmptyUserpic::Impl::paint(Painter &p, int x, int y, int size, PaintBackground paintBackground) {
auto fontsize = (size * 13) / 33;
auto font = st::historyPeerUserpicFont->f;
font.setPixelSize(fontsize);
PainterHighQualityEnabler hq(p);
p.setBrush(_color);
p.setPen(Qt::NoPen);
paintBackground();
p.setFont(font);
p.setBrush(Qt::NoBrush);
p.setPen(st::historyPeerUserpicFg);
p.drawText(QRect(x, y, size, size), _string, QTextOption(style::al_center));
}
void EmptyUserpic::Impl::paint(Painter &p, int x, int y, int size) {
paint(p, x, y, size, [&p, x, y, size] {
p.drawEllipse(x, y, size, size);
});
}
void EmptyUserpic::Impl::paintRounded(Painter &p, int x, int y, int size) {
paint(p, x, y, size, [&p, x, y, size] {
p.drawRoundedRect(x, y, size, size, st::buttonRadius, st::buttonRadius);
});
}
void EmptyUserpic::Impl::paintSquare(Painter &p, int x, int y, int size) {
paint(p, x, y, size, [&p, x, y, size] {
p.fillRect(x, y, size, size, p.brush());
});
}
StorageKey EmptyUserpic::Impl::uniqueKey() const {
auto first = 0xFFFFFFFF00000000ULL | anim::getPremultiplied(_color->c);
auto second = uint64(0);
memcpy(&second, _string.constData(), qMin(sizeof(second), _string.size() * sizeof(QChar)));
return StorageKey(first, second);
}
void EmptyUserpic::Impl::fillString(const QString &name) {
QList<QString> letters;
QList<int> levels;
auto level = 0;
auto letterFound = false;
auto ch = name.constData(), end = ch + name.size();
while (ch != end) {
auto emojiLength = 0;
if (auto emoji = Ui::Emoji::Find(ch, end, &emojiLength)) {
ch += emojiLength;
} else if (ch->isHighSurrogate()) {
++ch;
if (ch != end && ch->isLowSurrogate()) {
++ch;
}
} else if (!letterFound && ch->isLetterOrNumber()) {
letterFound = true;
if (ch + 1 != end && chIsDiac(*(ch + 1))) {
letters.push_back(QString(ch, 2));
levels.push_back(level);
++ch;
} else {
letters.push_back(QString(ch, 1));
levels.push_back(level);
}
++ch;
} else {
if (*ch == ' ') {
level = 0;
letterFound = false;
} else if (letterFound && *ch == '-') {
level = 1;
letterFound = true;
}
++ch;
}
}
// We prefer the second letter to be after ' ', but it can also be after '-'.
_string = QString();
if (!letters.isEmpty()) {
_string += letters.front();
auto bestIndex = 0;
auto bestLevel = 2;
for (auto i = letters.size(); i != 1;) {
if (levels[--i] < bestLevel) {
bestIndex = i;
bestLevel = levels[i];
}
}
if (bestIndex > 0) {
_string += letters[bestIndex];
}
}
_string = _string.toUpper();
}
EmptyUserpic::EmptyUserpic() = default;
EmptyUserpic::EmptyUserpic(int index, const QString &name) : _impl(std::make_unique<Impl>(index, name)) {
}
void EmptyUserpic::set(int index, const QString &name) {
_impl = std::make_unique<Impl>(index, name);
}
void EmptyUserpic::clear() {
_impl.reset();
}
void EmptyUserpic::paint(Painter &p, int x, int y, int outerWidth, int size) const {
Expects(_impl != nullptr);
_impl->paint(p, rtl() ? (outerWidth - x - size) : x, y, size);
}
void EmptyUserpic::paintRounded(Painter &p, int x, int y, int outerWidth, int size) const {
Expects(_impl != nullptr);
_impl->paintRounded(p, rtl() ? (outerWidth - x - size) : x, y, size);
}
void EmptyUserpic::paintSquare(Painter &p, int x, int y, int outerWidth, int size) const {
Expects(_impl != nullptr);
_impl->paintSquare(p, rtl() ? (outerWidth - x - size) : x, y, size);
}
StorageKey EmptyUserpic::uniqueKey() const {
Expects(_impl != nullptr);
return _impl->uniqueKey();
}
QPixmap EmptyUserpic::generate(int size) {
auto result = QImage(QSize(size, size) * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
result.setDevicePixelRatio(cRetinaFactor());
result.fill(Qt::transparent);
{
Painter p(&result);
paint(p, 0, 0, size, size);
}
return App::pixmapFromImageInPlace(std::move(result));
}
EmptyUserpic::~EmptyUserpic() = default;
using UpdateFlag = Notify::PeerUpdate::Flag;
NotifySettings globalNotifyAll, globalNotifyUsers, globalNotifyChats;
NotifySettingsPtr globalNotifyAllPtr = UnknownNotifySettings, globalNotifyUsersPtr = UnknownNotifySettings, globalNotifyChatsPtr = UnknownNotifySettings;
PeerClickHandler::PeerClickHandler(gsl::not_null<PeerData*> peer) : _peer(peer) {
}
void PeerClickHandler::onClick(Qt::MouseButton button) const {
if (button == Qt::LeftButton && App::main()) {
if (_peer && _peer->isChannel() && App::main()->historyPeer() != _peer) {
if (!_peer->asChannel()->isPublic() && !_peer->asChannel()->amIn()) {
Ui::show(Box<InformBox>(lang((_peer->isMegagroup()) ? lng_group_not_accessible : lng_channel_not_accessible)));
} else {
Ui::showPeerHistory(_peer, ShowAtUnreadMsgId, Ui::ShowWay::Forward);
}
} else {
Ui::showPeerProfile(_peer);
}
}
}
PeerData::PeerData(const PeerId &id) : id(id), _colorIndex(peerColorIndex(id)) {
nameText.setText(st::msgNameStyle, QString(), _textNameOptions);
_userpicEmpty.set(_colorIndex, QString());
}
void PeerData::updateNameDelayed(const QString &newName, const QString &newNameOrPhone, const QString &newUsername) {
if (name == newName) {
if (isUser()) {
if (asUser()->nameOrPhone == newNameOrPhone && asUser()->username == newUsername) {
return;
}
} else if (isChannel()) {
if (asChannel()->username == newUsername) {
return;
}
} else if (isChat()) {
return;
}
}
++nameVersion;
name = newName;
nameText.setText(st::msgNameStyle, name, _textNameOptions);
if (!_userpic) {
_userpicEmpty.set(_colorIndex, name);
}
Notify::PeerUpdate update(this);
update.flags |= UpdateFlag::NameChanged;
update.oldNames = names;
update.oldNameFirstChars = chars;
if (isUser()) {
if (asUser()->username != newUsername) {
asUser()->username = newUsername;
update.flags |= UpdateFlag::UsernameChanged;
}
asUser()->setNameOrPhone(newNameOrPhone);
} else if (isChannel()) {
if (asChannel()->username != newUsername) {
asChannel()->username = newUsername;
if (newUsername.isEmpty()) {
asChannel()->flags &= ~MTPDchannel::Flag::f_username;
} else {
asChannel()->flags |= MTPDchannel::Flag::f_username;
}
update.flags |= UpdateFlag::UsernameChanged;
}
}
fillNames();
if (App::main()) {
emit App::main()->peerNameChanged(this, update.oldNames, update.oldNameFirstChars);
}
Notify::peerUpdatedDelayed(update);
}
ClickHandlerPtr PeerData::createOpenLink() {
return MakeShared<PeerClickHandler>(this);
}
void PeerData::setUserpic(ImagePtr userpic) {
_userpic = userpic;
if (!_userpic || !_userpic->loaded()) {
_userpicEmpty.set(_colorIndex, name);
} else {
_userpicEmpty.clear();
}
}
ImagePtr PeerData::currentUserpic() const {
if (_userpic) {
_userpic->load();
if (_userpic->loaded()) {
_userpicEmpty.clear();
return _userpic;
}
}
return ImagePtr();
}
void PeerData::paintUserpic(Painter &p, int x, int y, int size) const {
if (auto userpic = currentUserpic()) {
p.drawPixmap(x, y, userpic->pixCircled(size, size));
} else {
_userpicEmpty.paint(p, x, y, x + size + x, size);
}
}
void PeerData::paintUserpicRounded(Painter &p, int x, int y, int size) const {
if (auto userpic = currentUserpic()) {
p.drawPixmap(x, y, userpic->pixRounded(size, size, ImageRoundRadius::Small));
} else {
_userpicEmpty.paintRounded(p, x, y, x + size + x, size);
}
}
void PeerData::paintUserpicSquare(Painter &p, int x, int y, int size) const {
if (auto userpic = currentUserpic()) {
p.drawPixmap(x, y, userpic->pix(size, size));
} else {
_userpicEmpty.paintSquare(p, x, y, x + size + x, size);
}
}
StorageKey PeerData::userpicUniqueKey() const {
if (photoLoc.isNull() || !_userpic || !_userpic->loaded()) {
return _userpicEmpty.uniqueKey();
}
return storageKey(photoLoc);
}
void PeerData::saveUserpic(const QString &path, int size) const {
genUserpic(size).save(path, "PNG");
}
void PeerData::saveUserpicRounded(const QString &path, int size) const {
genUserpicRounded(size).save(path, "PNG");
}
QPixmap PeerData::genUserpic(int size) const {
if (auto userpic = currentUserpic()) {
return userpic->pixCircled(size, size);
}
auto result = QImage(QSize(size, size) * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
result.setDevicePixelRatio(cRetinaFactor());
result.fill(Qt::transparent);
{
Painter p(&result);
paintUserpic(p, 0, 0, size);
}
return App::pixmapFromImageInPlace(std::move(result));
}
QPixmap PeerData::genUserpicRounded(int size) const {
if (auto userpic = currentUserpic()) {
return userpic->pixRounded(size, size, ImageRoundRadius::Small);
}
auto result = QImage(QSize(size, size) * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
result.setDevicePixelRatio(cRetinaFactor());
result.fill(Qt::transparent);
{
Painter p(&result);
paintUserpicRounded(p, 0, 0, size);
}
return App::pixmapFromImageInPlace(std::move(result));
}
const Text &BotCommand::descriptionText() const {
if (_descriptionText.isEmpty() && !_description.isEmpty()) {
_descriptionText.setText(st::defaultTextStyle, _description, _textNameOptions);
}
return _descriptionText;
}
bool UserData::canShareThisContact() const {
return canShareThisContactFast() || !App::phoneFromSharedContact(peerToUser(id)).isEmpty();
}
void UserData::setPhoto(const MTPUserProfilePhoto &p) { // see Local::readPeer as well
PhotoId newPhotoId = photoId;
ImagePtr newPhoto = _userpic;
StorageImageLocation newPhotoLoc = photoLoc;
switch (p.type()) {
case mtpc_userProfilePhoto: {
const auto &d(p.c_userProfilePhoto());
newPhotoId = d.vphoto_id.v;
newPhotoLoc = App::imageLocation(160, 160, d.vphoto_small);
newPhoto = newPhotoLoc.isNull() ? ImagePtr() : ImagePtr(newPhotoLoc);
//App::feedPhoto(App::photoFromUserPhoto(peerToUser(id), MTP_int(unixtime()), p));
} break;
default: {
newPhotoId = 0;
if (id == ServiceUserId) {
if (!_userpic) {
newPhoto = ImagePtr(App::pixmapFromImageInPlace(Messenger::Instance().logoNoMargin().scaledToWidth(160, Qt::SmoothTransformation)), "PNG");
}
} else {
newPhoto = ImagePtr();
}
newPhotoLoc = StorageImageLocation();
} break;
}
if (newPhotoId != photoId || newPhoto.v() != _userpic.v() || newPhotoLoc != photoLoc) {
photoId = newPhotoId;
setUserpic(newPhoto);
photoLoc = newPhotoLoc;
if (App::main()) {
emit App::main()->peerPhotoChanged(this);
}
Notify::peerUpdatedDelayed(this, UpdateFlag::PhotoChanged);
}
}
void PeerData::fillNames() {
names.clear();
chars.clear();
auto toIndex = TextUtilities::RemoveAccents(name);
if (cRussianLetters().match(toIndex).hasMatch()) {
toIndex += ' ' + translitRusEng(toIndex);
}
if (isUser()) {
if (!asUser()->nameOrPhone.isEmpty() && asUser()->nameOrPhone != name) toIndex += ' ' + TextUtilities::RemoveAccents(asUser()->nameOrPhone);
if (!asUser()->username.isEmpty()) toIndex += ' ' + TextUtilities::RemoveAccents(asUser()->username);
} else if (isChannel()) {
if (!asChannel()->username.isEmpty()) toIndex += ' ' + TextUtilities::RemoveAccents(asChannel()->username);
}
toIndex += ' ' + rusKeyboardLayoutSwitch(toIndex);
auto namesList = TextUtilities::PrepareSearchWords(toIndex);
for (auto &name : namesList) {
names.insert(name);
chars.insert(name[0]);
}
}
bool UserData::setAbout(const QString &newAbout) {
if (_about == newAbout) {
return false;
}
_about = newAbout;
Notify::peerUpdatedDelayed(this, UpdateFlag::AboutChanged);
return true;
}
void UserData::setCommonChatsCount(int count) {
if (_commonChatsCount != count) {
_commonChatsCount = count;
Notify::peerUpdatedDelayed(this, UpdateFlag::UserCommonChatsChanged);
}
}
void UserData::setName(const QString &newFirstName, const QString &newLastName, const QString &newPhoneName, const QString &newUsername) {
bool changeName = !newFirstName.isEmpty() || !newLastName.isEmpty();
QString newFullName;
if (changeName && newFirstName.trimmed().isEmpty()) {
firstName = newLastName;
lastName = QString();
newFullName = firstName;
} else {
if (changeName) {
firstName = newFirstName;
lastName = newLastName;
}
newFullName = lastName.isEmpty() ? firstName : lng_full_name(lt_first_name, firstName, lt_last_name, lastName);
}
updateNameDelayed(newFullName, newPhoneName, newUsername);
}
void UserData::setPhone(const QString &newPhone) {
_phone = newPhone;
}
void UserData::setBotInfoVersion(int version) {
if (version < 0) {
if (botInfo) {
if (!botInfo->commands.isEmpty()) {
botInfo->commands.clear();
Notify::botCommandsChanged(this);
}
botInfo = nullptr;
Notify::userIsBotChanged(this);
}
} else if (!botInfo) {
botInfo = std::make_unique<BotInfo>();
botInfo->version = version;
Notify::userIsBotChanged(this);
} else if (botInfo->version < version) {
if (!botInfo->commands.isEmpty()) {
botInfo->commands.clear();
Notify::botCommandsChanged(this);
}
botInfo->description.clear();
botInfo->version = version;
botInfo->inited = false;
}
}
void UserData::setBotInfo(const MTPBotInfo &info) {
switch (info.type()) {
case mtpc_botInfo: {
const auto &d(info.c_botInfo());
if (peerFromUser(d.vuser_id.v) != id || !botInfo) return;
QString desc = qs(d.vdescription);
if (botInfo->description != desc) {
botInfo->description = desc;
botInfo->text = Text(st::msgMinWidth);
}
auto &v = d.vcommands.v;
botInfo->commands.reserve(v.size());
auto changedCommands = false;
int32 j = 0;
for (int32 i = 0, l = v.size(); i < l; ++i) {
if (v.at(i).type() != mtpc_botCommand) continue;
QString cmd = qs(v.at(i).c_botCommand().vcommand), desc = qs(v.at(i).c_botCommand().vdescription);
if (botInfo->commands.size() <= j) {
botInfo->commands.push_back(BotCommand(cmd, desc));
changedCommands = true;
} else {
if (botInfo->commands[j].command != cmd) {
botInfo->commands[j].command = cmd;
changedCommands = true;
}
if (botInfo->commands[j].setDescription(desc)) {
changedCommands = true;
}
}
++j;
}
while (j < botInfo->commands.size()) {
botInfo->commands.pop_back();
changedCommands = true;
}
botInfo->inited = true;
if (changedCommands) {
Notify::botCommandsChanged(this);
}
} break;
}
}
void UserData::setNameOrPhone(const QString &newNameOrPhone) {
if (nameOrPhone != newNameOrPhone) {
nameOrPhone = newNameOrPhone;
phoneText.setText(st::msgNameStyle, nameOrPhone, _textNameOptions);
}
}
void UserData::madeAction(TimeId when) {
if (botInfo || isServiceUser(id) || when <= 0) return;
if (onlineTill <= 0 && -onlineTill < when) {
onlineTill = -when - SetOnlineAfterActivity;
App::markPeerUpdated(this);
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::UserOnlineChanged);
} else if (onlineTill > 0 && onlineTill < when + 1) {
onlineTill = when + SetOnlineAfterActivity;
App::markPeerUpdated(this);
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::UserOnlineChanged);
}
}
void UserData::setBlockStatus(BlockStatus blockStatus) {
if (blockStatus != _blockStatus) {
_blockStatus = blockStatus;
Notify::peerUpdatedDelayed(this, UpdateFlag::UserIsBlocked);
}
}
void UserData::setCallsStatus(CallsStatus callsStatus) {
if (callsStatus != _callsStatus) {
_callsStatus = callsStatus;
Notify::peerUpdatedDelayed(this, UpdateFlag::UserHasCalls);
}
}
bool UserData::hasCalls() const {
return (callsStatus() != CallsStatus::Disabled) && (callsStatus() != CallsStatus::Unknown);
}
void ChatData::setPhoto(const MTPChatPhoto &p, const PhotoId &phId) { // see Local::readPeer as well
PhotoId newPhotoId = photoId;
ImagePtr newPhoto = _userpic;
StorageImageLocation newPhotoLoc = photoLoc;
switch (p.type()) {
case mtpc_chatPhoto: {
const auto &d(p.c_chatPhoto());
if (phId != UnknownPeerPhotoId) {
newPhotoId = phId;
}
newPhotoLoc = App::imageLocation(160, 160, d.vphoto_small);
newPhoto = newPhotoLoc.isNull() ? ImagePtr() : ImagePtr(newPhotoLoc);
// photoFull = newPhoto ? ImagePtr(640, 640, d.vphoto_big, ImagePtr()) : ImagePtr();
} break;
default: {
newPhotoId = 0;
newPhotoLoc = StorageImageLocation();
newPhoto = ImagePtr();
// photoFull = ImagePtr();
} break;
}
if (newPhotoId != photoId || newPhoto.v() != _userpic.v() || newPhotoLoc != photoLoc) {
photoId = newPhotoId;
setUserpic(newPhoto);
photoLoc = newPhotoLoc;
if (App::main()) {
emit App::main()->peerPhotoChanged(this);
}
Notify::peerUpdatedDelayed(this, UpdateFlag::PhotoChanged);
}
}
void ChatData::setName(const QString &newName) {
updateNameDelayed(newName.isEmpty() ? name : newName, QString(), QString());
}
void ChatData::invalidateParticipants() {
auto wasCanEdit = canEdit();
participants.clear();
admins.clear();
flags &= ~MTPDchat::Flag::f_admin;
invitedByMe.clear();
botStatus = 0;
if (wasCanEdit != canEdit()) {
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::ChatCanEdit);
}
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::MembersChanged | Notify::PeerUpdate::Flag::AdminsChanged);
}
void ChatData::setInviteLink(const QString &newInviteLink) {
if (newInviteLink != _inviteLink) {
_inviteLink = newInviteLink;
Notify::peerUpdatedDelayed(this, UpdateFlag::InviteLinkChanged);
}
}
void ChannelData::setPhoto(const MTPChatPhoto &p, const PhotoId &phId) { // see Local::readPeer as well
PhotoId newPhotoId = photoId;
ImagePtr newPhoto = _userpic;
StorageImageLocation newPhotoLoc = photoLoc;
switch (p.type()) {
case mtpc_chatPhoto: {
const auto &d(p.c_chatPhoto());
if (phId != UnknownPeerPhotoId) {
newPhotoId = phId;
}
newPhotoLoc = App::imageLocation(160, 160, d.vphoto_small);
newPhoto = newPhotoLoc.isNull() ? ImagePtr() : ImagePtr(newPhotoLoc);
// photoFull = newPhoto ? ImagePtr(640, 640, d.vphoto_big, newPhoto) : ImagePtr();
} break;
default: {
newPhotoId = 0;
newPhotoLoc = StorageImageLocation();
newPhoto = ImagePtr();
// photoFull = ImagePtr();
} break;
}
if (newPhotoId != photoId || newPhoto.v() != _userpic.v() || newPhotoLoc != photoLoc) {
photoId = newPhotoId;
setUserpic(newPhoto);
photoLoc = newPhotoLoc;
if (App::main()) {
emit App::main()->peerPhotoChanged(this);
}
Notify::peerUpdatedDelayed(this, UpdateFlag::PhotoChanged);
}
}
void ChannelData::setName(const QString &newName, const QString &newUsername) {
updateNameDelayed(newName.isEmpty() ? name : newName, QString(), newUsername);
}
void PeerData::updateFull() {
if (!_lastFullUpdate || getms(true) > _lastFullUpdate + kUpdateFullPeerTimeout) {
updateFullForced();
}
}
void PeerData::updateFullForced() {
if (App::api()) {
App::api()->requestFullPeer(this);
if (auto channel = asChannel()) {
if (!channel->amCreator() && !channel->inviter) {
App::api()->requestSelfParticipant(channel);
}
}
}
}
void PeerData::fullUpdated() {
_lastFullUpdate = getms(true);
}
bool ChannelData::setAbout(const QString &newAbout) {
if (_about == newAbout) {
return false;
}
_about = newAbout;
Notify::peerUpdatedDelayed(this, UpdateFlag::AboutChanged);
return true;
}
void ChannelData::setInviteLink(const QString &newInviteLink) {
if (newInviteLink != _inviteLink) {
_inviteLink = newInviteLink;
Notify::peerUpdatedDelayed(this, UpdateFlag::InviteLinkChanged);
}
}
void ChannelData::setMembersCount(int newMembersCount) {
if (_membersCount != newMembersCount) {
if (isMegagroup() && !mgInfo->lastParticipants.isEmpty()) {
mgInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
mgInfo->lastParticipantsCount = membersCount();
}
_membersCount = newMembersCount;
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::MembersChanged);
}
}
void ChannelData::setAdminsCount(int newAdminsCount) {
if (_adminsCount != newAdminsCount) {
_adminsCount = newAdminsCount;
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::AdminsChanged);
}
}
void ChannelData::setRestrictedCount(int newRestrictedCount) {
if (_restrictedCount != newRestrictedCount) {
_restrictedCount = newRestrictedCount;
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::BannedUsersChanged);
}
}
void ChannelData::setKickedCount(int newKickedCount) {
if (_kickedCount != newKickedCount) {
_kickedCount = newKickedCount;
Notify::peerUpdatedDelayed(this, Notify::PeerUpdate::Flag::BannedUsersChanged);
}
}
MTPChannelBannedRights ChannelData::KickedRestrictedRights() {
using Flag = MTPDchannelBannedRights::Flag;
auto flags = Flag::f_view_messages | Flag::f_send_messages | Flag::f_send_media | Flag::f_embed_links | Flag::f_send_stickers | Flag::f_send_gifs | Flag::f_send_games | Flag::f_send_inline;
return MTP_channelBannedRights(MTP_flags(flags), MTP_int(std::numeric_limits<int32>::max()));
}
void ChannelData::applyEditAdmin(gsl::not_null<UserData*> user, const MTPChannelAdminRights &oldRights, const MTPChannelAdminRights &newRights) {
auto flags = Notify::PeerUpdate::Flag::AdminsChanged | Notify::PeerUpdate::Flag::None;
if (mgInfo) {
if (!mgInfo->lastParticipants.contains(user)) { // If rights are empty - still add participant? TODO check
mgInfo->lastParticipants.push_front(user);
setMembersCount(membersCount() + 1);
if (user->botInfo && !mgInfo->bots.contains(user)) {
mgInfo->bots.insert(user);
if (mgInfo->botStatus != 0 && mgInfo->botStatus < 2) {
mgInfo->botStatus = 2;
}
}
}
if (mgInfo->lastRestricted.contains(user)) { // If rights are empty - still remove restrictions? TODO check
mgInfo->lastRestricted.remove(user);
if (restrictedCount() > 0) {
setRestrictedCount(restrictedCount() - 1);
}
}
auto it = mgInfo->lastAdmins.find(user);
if (newRights.c_channelAdminRights().vflags.v != 0) {
auto lastAdmin = MegagroupInfo::Admin { newRights };
lastAdmin.canEdit = true;
if (it == mgInfo->lastAdmins.cend()) {
mgInfo->lastAdmins.insert(user, lastAdmin);
setAdminsCount(adminsCount() + 1);
} else {
it.value() = lastAdmin;
}
} else {
if (it != mgInfo->lastAdmins.cend()) {
mgInfo->lastAdmins.erase(it);
if (adminsCount() > 0) {
setAdminsCount(adminsCount() - 1);
}
}
}
}
if (oldRights.c_channelAdminRights().vflags.v && !newRights.c_channelAdminRights().vflags.v) {
// We removed an admin.
if (adminsCount() > 1) {
setAdminsCount(adminsCount() - 1);
if (App::main()) emit App::main()->peerUpdated(this);
}
if (!isMegagroup() && user->botInfo && membersCount() > 1) {
// Removing bot admin removes it from channel.
setMembersCount(membersCount() - 1);
if (App::main()) emit App::main()->peerUpdated(this);
}
} else if (!oldRights.c_channelAdminRights().vflags.v && newRights.c_channelAdminRights().vflags.v) {
// We added an admin.
setAdminsCount(adminsCount() + 1);
if (App::main()) emit App::main()->peerUpdated(this);
updateFullForced();
}
Notify::peerUpdatedDelayed(this, flags);
}
void ChannelData::applyEditBanned(gsl::not_null<UserData*> user, const MTPChannelBannedRights &oldRights, const MTPChannelBannedRights &newRights) {
auto flags = Notify::PeerUpdate::Flag::BannedUsersChanged | Notify::PeerUpdate::Flag::None;
if (mgInfo) {
if (mgInfo->lastAdmins.contains(user)) { // If rights are empty - still remove admin? TODO check
mgInfo->lastAdmins.remove(user);
if (adminsCount() > 1) {
setAdminsCount(adminsCount() - 1);
} else {
flags |= Notify::PeerUpdate::Flag::AdminsChanged;
}
}
auto isKicked = (newRights.c_channelBannedRights().vflags.v & MTPDchannelBannedRights::Flag::f_view_messages);
auto isRestricted = !isKicked && (newRights.c_channelBannedRights().vflags.v != 0);
auto it = mgInfo->lastRestricted.find(user);
if (isRestricted) {
if (it == mgInfo->lastRestricted.cend()) {
mgInfo->lastRestricted.insert(user, MegagroupInfo::Restricted { newRights });
setRestrictedCount(restrictedCount() + 1);
} else {
it->rights = newRights;
}
} else {
if (it != mgInfo->lastRestricted.cend()) {
mgInfo->lastRestricted.erase(it);
if (restrictedCount() > 0) {
setRestrictedCount(restrictedCount() - 1);
}
}
if (isKicked) {
auto i = mgInfo->lastParticipants.indexOf(user);
if (i >= 0) {
mgInfo->lastParticipants.removeAt(i);
}
if (membersCount() > 1) {
setMembersCount(membersCount() - 1);
} else {
mgInfo->lastParticipantsStatus |= MegagroupInfo::LastParticipantsCountOutdated;
mgInfo->lastParticipantsCount = 0;
}
setKickedCount(kickedCount() + 1);
if (mgInfo->bots.contains(user)) {
mgInfo->bots.remove(user);
if (mgInfo->bots.isEmpty() && mgInfo->botStatus > 0) {
mgInfo->botStatus = -1;
}
}
flags |= Notify::PeerUpdate::Flag::MembersChanged;
}
}
}
Notify::peerUpdatedDelayed(this, flags);
}
void ChannelData::flagsUpdated() {
if (isMegagroup()) {
if (!mgInfo) {
mgInfo = std::make_unique<MegagroupInfo>();
}
} else if (mgInfo) {
mgInfo = nullptr;
}
}
bool ChannelData::canNotEditLastAdmin(gsl::not_null<UserData*> user) const {
if (mgInfo) {
auto i = mgInfo->lastAdmins.constFind(user);
if (i != mgInfo->lastAdmins.cend()) {
return !i->canEdit;
}
return (user == mgInfo->creator);
}
return false;
}
bool ChannelData::canEditAdmin(gsl::not_null<UserData*> user) const {
if (user->isSelf()) {
return false;
} else if (amCreator()) {
return true;
} else if (canNotEditLastAdmin(user)) {
return false;
}
return adminRights().is_add_admins();
}
bool ChannelData::canRestrictUser(gsl::not_null<UserData*> user) const {
if (user->isSelf()) {
return false;
} else if (amCreator()) {
return true;
} else if (canNotEditLastAdmin(user)) {
return false;
}
return adminRights().is_ban_users();
}
void ChannelData::setAdminRights(const MTPChannelAdminRights &rights) {
if (rights.c_channelAdminRights().vflags.v == _adminRights.c_channelAdminRights().vflags.v) {
return;
}
_adminRights = rights;
if (isMegagroup()) {
if (hasAdminRights()) {
if (!amCreator()) {
auto me = MegagroupInfo::Admin { _adminRights };
me.canEdit = false;
mgInfo->lastAdmins.insert(App::self(), me);
}
mgInfo->lastRestricted.remove(App::self());
} else {
mgInfo->lastAdmins.remove(App::self());
}
}
Notify::peerUpdatedDelayed(this, UpdateFlag::ChannelRightsChanged | UpdateFlag::AdminsChanged | UpdateFlag::BannedUsersChanged);
}
void ChannelData::setRestrictedRights(const MTPChannelBannedRights &rights) {
if (rights.c_channelBannedRights().vflags.v == _restrictedRights.c_channelBannedRights().vflags.v
&& rights.c_channelBannedRights().vuntil_date.v == _restrictedRights.c_channelBannedRights().vuntil_date.v) {
return;
}
_restrictedRights = rights;
if (isMegagroup()) {
if (hasRestrictedRights()) {
if (!amCreator()) {
auto me = MegagroupInfo::Restricted { _restrictedRights };
mgInfo->lastRestricted.insert(App::self(), me);
}
mgInfo->lastAdmins.remove(App::self());
} else {
mgInfo->lastRestricted.remove(App::self());
}
}
Notify::peerUpdatedDelayed(this, UpdateFlag::ChannelRightsChanged | UpdateFlag::AdminsChanged | UpdateFlag::BannedUsersChanged);
}
uint64 PtsWaiter::ptsKey(PtsSkippedQueue queue, int32 pts) {
return _queue.insert(uint64(uint32(pts)) << 32 | (++_skippedKey), queue).key();
}
void PtsWaiter::setWaitingForSkipped(ChannelData *channel, int32 ms) {