tdesktop/Telegram/SourceFiles/data/data_peer.cpp

1002 lines
26 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "data/data_peer.h"
#include "data/data_user.h"
#include "data/data_chat.h"
#include "data/data_channel.h"
#include "data/data_changes.h"
#include "data/data_photo.h"
#include "data/data_folder.h"
#include "data/data_session.h"
#include "data/data_file_origin.h"
#include "data/data_histories.h"
#include "base/unixtime.h"
#include "base/crc32hash.h"
#include "lang/lang_keys.h"
#include "apiwrap.h"
#include "boxes/confirm_box.h"
#include "main/main_session.h"
#include "main/main_account.h"
#include "main/main_domain.h"
#include "main/main_app_config.h"
#include "mtproto/mtproto_config.h"
#include "core/application.h"
#include "mainwindow.h"
#include "window/window_session_controller.h"
#include "ui/image/image.h"
#include "ui/empty_userpic.h"
#include "ui/text_options.h"
#include "history/history.h"
#include "history/view/history_view_element.h"
#include "history/history_item.h"
#include "storage/file_download.h"
#include "facades.h" // Ui::showPeerProfile
#include "app.h"
namespace {
constexpr auto kUpdateFullPeerTimeout = crl::time(5000); // Not more than once in 5 seconds.
constexpr auto kUserpicSize = 160;
using UpdateFlag = Data::PeerUpdate::Flag;
} // namespace
namespace Data {
int PeerColorIndex(int32 bareId) {
const auto index = std::abs(bareId) % 7;
const int map[] = { 0, 7, 4, 1, 6, 3, 5 };
return map[index];
}
int PeerColorIndex(PeerId peerId) {
return PeerColorIndex(peerToBareInt(peerId));
}
style::color PeerUserpicColor(PeerId peerId) {
const style::color colors[] = {
st::historyPeer1UserpicBg,
st::historyPeer2UserpicBg,
st::historyPeer3UserpicBg,
st::historyPeer4UserpicBg,
st::historyPeer5UserpicBg,
st::historyPeer6UserpicBg,
st::historyPeer7UserpicBg,
st::historyPeer8UserpicBg,
};
return colors[PeerColorIndex(peerId)];
}
PeerId FakePeerIdForJustName(const QString &name) {
return peerFromUser(name.isEmpty()
? 777
: base::crc32(name.constData(), name.size() * sizeof(QChar)));
}
} // namespace Data
PeerClickHandler::PeerClickHandler(not_null<PeerData*> peer)
: _peer(peer) {
}
void PeerClickHandler::onClick(ClickContext context) const {
if (context.button != Qt::LeftButton) {
return;
}
const auto &windows = _peer->session().windows();
if (windows.empty()) {
Core::App().domain().activate(&_peer->session().account());
if (windows.empty()) {
return;
}
}
const auto window = windows.front();
const auto currentPeer = window->activeChatCurrent().peer();
if (_peer && _peer->isChannel() && currentPeer != _peer) {
const auto clickedChannel = _peer->asChannel();
if (!clickedChannel->isPublic()
&& !clickedChannel->amIn()
&& (!currentPeer->isChannel()
|| currentPeer->asChannel()->linkedChat() != clickedChannel)) {
Ui::show(Box<InformBox>(_peer->isMegagroup()
? tr::lng_group_not_accessible(tr::now)
: tr::lng_channel_not_accessible(tr::now)));
} else {
window->showPeerHistory(
_peer,
Window::SectionShow::Way::Forward);
}
} else {
Ui::showPeerProfile(_peer);
}
}
PeerData::PeerData(not_null<Data::Session*> owner, PeerId id)
: id(id)
, _owner(owner) {
_nameText.setText(st::msgNameStyle, QString(), Ui::NameTextOptions());
}
Data::Session &PeerData::owner() const {
return *_owner;
}
Main::Session &PeerData::session() const {
return _owner->session();
}
Main::Account &PeerData::account() const {
return session().account();
}
void PeerData::updateNameDelayed(
const QString &newName,
const QString &newNameOrPhone,
const QString &newUsername) {
if (name == newName && nameVersion > 1) {
if (isUser()) {
if (asUser()->nameOrPhone == newNameOrPhone
&& asUser()->username == newUsername) {
return;
}
} else if (isChannel()) {
if (asChannel()->username == newUsername) {
return;
}
} else if (isChat()) {
return;
}
}
name = newName;
_nameText.setText(st::msgNameStyle, name, Ui::NameTextOptions());
_userpicEmpty = nullptr;
auto flags = UpdateFlag::None | UpdateFlag::None;
auto oldFirstLetters = base::flat_set<QChar>();
const auto nameUpdated = (nameVersion++ > 1);
if (nameUpdated) {
oldFirstLetters = nameFirstLetters();
flags |= UpdateFlag::Name;
}
if (isUser()) {
if (asUser()->username != newUsername) {
asUser()->username = newUsername;
flags |= UpdateFlag::Username;
}
asUser()->setNameOrPhone(newNameOrPhone);
} else if (isChannel()) {
if (asChannel()->username != newUsername) {
asChannel()->username = newUsername;
if (newUsername.isEmpty()) {
asChannel()->removeFlags(
MTPDchannel::Flag::f_username);
} else {
asChannel()->addFlags(MTPDchannel::Flag::f_username);
}
flags |= UpdateFlag::Username;
}
}
fillNames();
if (nameUpdated) {
session().changes().nameUpdated(this, std::move(oldFirstLetters));
}
if (flags) {
session().changes().peerUpdated(this, flags);
}
}
not_null<Ui::EmptyUserpic*> PeerData::ensureEmptyUserpic() const {
if (!_userpicEmpty) {
_userpicEmpty = std::make_unique<Ui::EmptyUserpic>(
Data::PeerUserpicColor(id),
name);
}
return _userpicEmpty.get();
}
ClickHandlerPtr PeerData::createOpenLink() {
return std::make_shared<PeerClickHandler>(this);
}
void PeerData::setUserpic(PhotoId photoId, const ImageLocation &location) {
_userpicPhotoId = photoId;
_userpic.set(&session(), ImageWithLocation{ .location = location });
}
void PeerData::setUserpicPhoto(const MTPPhoto &data) {
const auto photoId = data.match([&](const MTPDphoto &data) {
const auto photo = owner().processPhoto(data);
photo->peer = this;
return photo->id;
}, [](const MTPDphotoEmpty &data) {
return PhotoId(0);
});
if (_userpicPhotoId != photoId) {
_userpicPhotoId = photoId;
session().changes().peerUpdated(this, UpdateFlag::Photo);
}
}
Image *PeerData::currentUserpic(
std::shared_ptr<Data::CloudImageView> &view) const {
if (!_userpic.isCurrentView(view)) {
view = _userpic.createView();
_userpic.load(&session(), userpicOrigin());
}
const auto image = view ? view->image() : nullptr;
if (image) {
_userpicEmpty = nullptr;
} else if (isNotificationsUser()) {
static auto result = Image(
Core::App().logoNoMargin().scaledToWidth(
kUserpicSize,
Qt::SmoothTransformation));
return &result;
}
return image;
}
void PeerData::paintUserpic(
Painter &p,
std::shared_ptr<Data::CloudImageView> &view,
int x,
int y,
int size) const {
if (const auto userpic = currentUserpic(view)) {
p.drawPixmap(x, y, userpic->pixCircled(size, size));
} else {
ensureEmptyUserpic()->paint(p, x, y, x + size + x, size);
}
}
void PeerData::paintUserpicRounded(
Painter &p,
std::shared_ptr<Data::CloudImageView> &view,
int x,
int y,
int size) const {
if (const auto userpic = currentUserpic(view)) {
p.drawPixmap(x, y, userpic->pixRounded(size, size, ImageRoundRadius::Small));
} else {
ensureEmptyUserpic()->paintRounded(p, x, y, x + size + x, size);
}
}
void PeerData::paintUserpicSquare(
Painter &p,
std::shared_ptr<Data::CloudImageView> &view,
int x,
int y,
int size) const {
if (const auto userpic = currentUserpic(view)) {
p.drawPixmap(x, y, userpic->pix(size, size));
} else {
ensureEmptyUserpic()->paintSquare(p, x, y, x + size + x, size);
}
}
void PeerData::loadUserpic() {
_userpic.load(&session(), userpicOrigin());
}
bool PeerData::hasUserpic() const {
return !_userpic.empty();
}
std::shared_ptr<Data::CloudImageView> PeerData::activeUserpicView() {
return _userpic.empty() ? nullptr : _userpic.activeView();
}
std::shared_ptr<Data::CloudImageView> PeerData::createUserpicView() {
if (_userpic.empty()) {
return nullptr;
}
auto result = _userpic.createView();
_userpic.load(&session(), userpicPhotoOrigin());
return result;
}
bool PeerData::useEmptyUserpic(
std::shared_ptr<Data::CloudImageView> &view) const {
return !currentUserpic(view);
}
InMemoryKey PeerData::userpicUniqueKey(
std::shared_ptr<Data::CloudImageView> &view) const {
return useEmptyUserpic(view)
? ensureEmptyUserpic()->uniqueKey()
: inMemoryKey(_userpic.location());
}
void PeerData::saveUserpic(
std::shared_ptr<Data::CloudImageView> &view,
const QString &path,
int size) const {
genUserpic(view, size).save(path, "PNG");
}
void PeerData::saveUserpicRounded(
std::shared_ptr<Data::CloudImageView> &view,
const QString &path,
int size) const {
genUserpicRounded(view, size).save(path, "PNG");
}
QPixmap PeerData::genUserpic(
std::shared_ptr<Data::CloudImageView> &view,
int size) const {
if (const auto userpic = currentUserpic(view)) {
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, view, 0, 0, size);
}
return App::pixmapFromImageInPlace(std::move(result));
}
QPixmap PeerData::genUserpicRounded(
std::shared_ptr<Data::CloudImageView> &view,
int size) const {
if (const auto userpic = currentUserpic(view)) {
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, view, 0, 0, size);
}
return App::pixmapFromImageInPlace(std::move(result));
}
Data::FileOrigin PeerData::userpicOrigin() const {
return Data::FileOriginPeerPhoto(id);
}
Data::FileOrigin PeerData::userpicPhotoOrigin() const {
return (isUser() && userpicPhotoId())
? Data::FileOriginUserPhoto(bareId(), userpicPhotoId())
: Data::FileOrigin();
}
void PeerData::updateUserpic(
PhotoId photoId,
MTP::DcId dcId,
const MTPFileLocation &location) {
setUserpicChecked(photoId, location.match([&](
const MTPDfileLocationToBeDeprecated &deprecated) {
return ImageLocation(
{ StorageFileLocation(
dcId,
isSelf() ? peerToUser(id) : 0,
MTP_inputPeerPhotoFileLocation(
MTP_flags(0),
input,
deprecated.vvolume_id(),
deprecated.vlocal_id())) },
kUserpicSize,
kUserpicSize);
}));
}
void PeerData::clearUserpic() {
setUserpicChecked(PhotoId(), ImageLocation());
}
void PeerData::setUserpicChecked(
PhotoId photoId,
const ImageLocation &location) {
if (_userpicPhotoId != photoId || _userpic.location() != location) {
setUserpic(photoId, location);
session().changes().peerUpdated(this, UpdateFlag::Photo);
//if (const auto channel = asChannel()) { // #feed
// if (const auto feed = channel->feed()) {
// owner().notifyFeedUpdated(
// feed,
// Data::FeedUpdateFlag::ChannelPhoto);
// }
//}
}
}
auto PeerData::unavailableReasons() const
-> const std::vector<Data::UnavailableReason> & {
static const auto result = std::vector<Data::UnavailableReason>();
return result;
}
QString PeerData::computeUnavailableReason() const {
const auto &list = unavailableReasons();
const auto &config = session().account().appConfig();
const auto skip = config.get<std::vector<QString>>(
"ignore_restriction_reasons",
std::vector<QString>());
auto &&filtered = ranges::view::all(
list
) | ranges::view::filter([&](const Data::UnavailableReason &reason) {
return !ranges::contains(skip, reason.reason);
});
const auto first = filtered.begin();
return (first != filtered.end()) ? first->text : QString();
}
bool PeerData::canPinMessages() const {
if (const auto user = asUser()) {
return user->fullFlags() & MTPDuserFull::Flag::f_can_pin_message;
} else if (const auto chat = asChat()) {
return chat->amIn()
&& !chat->amRestricted(ChatRestriction::f_pin_messages);
} else if (const auto channel = asChannel()) {
return channel->isMegagroup()
? !channel->amRestricted(ChatRestriction::f_pin_messages)
: ((channel->adminRights() & ChatAdminRight::f_edit_messages)
|| channel->amCreator());
}
Unexpected("Peer type in PeerData::canPinMessages.");
}
bool PeerData::canEditMessagesIndefinitely() const {
if (const auto user = asUser()) {
return user->isSelf();
} else if (const auto chat = asChat()) {
return false;
} else if (const auto channel = asChannel()) {
return channel->isMegagroup()
? channel->canPinMessages()
: channel->canEditMessages();
}
Unexpected("Peer type in PeerData::canEditMessagesIndefinitely.");
}
void PeerData::setPinnedMessageId(MsgId messageId) {
const auto min = [&] {
if (const auto channel = asChannel()) {
return channel->availableMinId();
}
return MsgId(0);
}();
messageId = (messageId > min) ? messageId : MsgId(0);
if (_pinnedMessageId != messageId) {
_pinnedMessageId = messageId;
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
}
bool PeerData::canExportChatHistory() const {
if (isRepliesChat()) {
return false;
}
if (const auto channel = asChannel()) {
if (!channel->amIn() && channel->invitePeekExpires()) {
return false;
}
}
for (const auto &block : _owner->history(id)->blocks) {
for (const auto &message : block->messages) {
if (!message->data()->serviceMsg()) {
return true;
}
}
}
if (const auto from = migrateFrom()) {
return from->canExportChatHistory();
}
return false;
}
bool PeerData::setAbout(const QString &newAbout) {
if (_about == newAbout) {
return false;
}
_about = newAbout;
session().changes().peerUpdated(this, UpdateFlag::About);
return true;
}
void PeerData::checkFolder(FolderId folderId) {
const auto folder = folderId
? owner().folderLoaded(folderId)
: nullptr;
if (const auto history = owner().historyLoaded(this)) {
if (folder && history->folder() != folder) {
owner().histories().requestDialogEntry(history);
}
}
}
void PeerData::fillNames() {
_nameWords.clear();
_nameFirstLetters.clear();
auto toIndexList = QStringList();
auto appendToIndex = [&](const QString &value) {
if (!value.isEmpty()) {
toIndexList.push_back(TextUtilities::RemoveAccents(value));
}
};
appendToIndex(name);
const auto appendTranslit = !toIndexList.isEmpty()
&& cRussianLetters().match(toIndexList.front()).hasMatch();
if (appendTranslit) {
appendToIndex(translitRusEng(toIndexList.front()));
}
if (const auto user = asUser()) {
if (user->nameOrPhone != name) {
appendToIndex(user->nameOrPhone);
}
appendToIndex(user->username);
if (isSelf()) {
const auto english = qsl("Saved messages");
const auto localized = tr::lng_saved_messages(tr::now);
appendToIndex(english);
if (localized != english) {
appendToIndex(localized);
}
} else if (isRepliesChat()) {
const auto english = qsl("Replies");
const auto localized = tr::lng_replies_messages(tr::now);
appendToIndex(english);
if (localized != english) {
appendToIndex(localized);
}
}
} else if (const auto channel = asChannel()) {
appendToIndex(channel->username);
}
auto toIndex = toIndexList.join(' ');
toIndex += ' ' + rusKeyboardLayoutSwitch(toIndex);
const auto namesList = TextUtilities::PrepareSearchWords(toIndex);
for (const auto &name : namesList) {
_nameWords.insert(name);
_nameFirstLetters.insert(name[0]);
}
}
PeerData::~PeerData() = default;
void PeerData::updateFull() {
if (!_lastFullUpdate
|| crl::now() > _lastFullUpdate + kUpdateFullPeerTimeout) {
updateFullForced();
}
}
void PeerData::updateFullForced() {
session().api().requestFullPeer(this);
if (const auto channel = asChannel()) {
if (!channel->amCreator() && !channel->inviter) {
session().api().requestSelfParticipant(channel);
}
}
}
void PeerData::fullUpdated() {
_lastFullUpdate = crl::now();
}
UserData *PeerData::asUser() {
return isUser() ? static_cast<UserData*>(this) : nullptr;
}
const UserData *PeerData::asUser() const {
return isUser() ? static_cast<const UserData*>(this) : nullptr;
}
ChatData *PeerData::asChat() {
return isChat() ? static_cast<ChatData*>(this) : nullptr;
}
const ChatData *PeerData::asChat() const {
return isChat() ? static_cast<const ChatData*>(this) : nullptr;
}
ChannelData *PeerData::asChannel() {
return isChannel() ? static_cast<ChannelData*>(this) : nullptr;
}
const ChannelData *PeerData::asChannel() const {
return isChannel()
? static_cast<const ChannelData*>(this)
: nullptr;
}
ChannelData *PeerData::asMegagroup() {
return isMegagroup() ? static_cast<ChannelData*>(this) : nullptr;
}
const ChannelData *PeerData::asMegagroup() const {
return isMegagroup()
? static_cast<const ChannelData*>(this)
: nullptr;
}
ChannelData *PeerData::asBroadcast() {
return isBroadcast() ? static_cast<ChannelData*>(this) : nullptr;
}
const ChannelData *PeerData::asBroadcast() const {
return isBroadcast()
? static_cast<const ChannelData*>(this)
: nullptr;
}
ChatData *PeerData::asChatNotMigrated() {
if (const auto chat = asChat()) {
return chat->migrateTo() ? nullptr : chat;
}
return nullptr;
}
const ChatData *PeerData::asChatNotMigrated() const {
if (const auto chat = asChat()) {
return chat->migrateTo() ? nullptr : chat;
}
return nullptr;
}
ChannelData *PeerData::asChannelOrMigrated() {
if (const auto channel = asChannel()) {
return channel;
}
return migrateTo();
}
const ChannelData *PeerData::asChannelOrMigrated() const {
if (const auto channel = asChannel()) {
return channel;
}
return migrateTo();
}
ChatData *PeerData::migrateFrom() const {
if (const auto megagroup = asMegagroup()) {
return megagroup->amIn()
? megagroup->getMigrateFromChat()
: nullptr;
}
return nullptr;
}
ChannelData *PeerData::migrateTo() const {
if (const auto chat = asChat()) {
if (const auto result = chat->getMigrateToChannel()) {
return result->amIn() ? result : nullptr;
}
}
return nullptr;
}
not_null<PeerData*> PeerData::migrateToOrMe() {
if (const auto channel = migrateTo()) {
return channel;
}
return this;
}
not_null<const PeerData*> PeerData::migrateToOrMe() const {
if (const auto channel = migrateTo()) {
return channel;
}
return this;
}
const Ui::Text::String &PeerData::topBarNameText() const {
if (const auto to = migrateTo()) {
return to->topBarNameText();
} else if (const auto user = asUser()) {
if (!user->phoneText.isEmpty()) {
return user->phoneText;
}
}
return _nameText;
}
const Ui::Text::String &PeerData::nameText() const {
if (const auto to = migrateTo()) {
return to->nameText();
}
return _nameText;
}
const QString &PeerData::shortName() const {
if (const auto user = asUser()) {
return user->firstName.isEmpty() ? user->lastName : user->firstName;
}
return name;
}
QString PeerData::userName() const {
if (const auto user = asUser()) {
return user->username;
} else if (const auto channel = asChannel()) {
return channel->username;
}
return QString();
}
bool PeerData::isVerified() const {
if (const auto user = asUser()) {
return user->isVerified();
} else if (const auto channel = asChannel()) {
return channel->isVerified();
}
return false;
}
bool PeerData::isScam() const {
if (const auto user = asUser()) {
return user->isScam();
} else if (const auto channel = asChannel()) {
return channel->isScam();
}
return false;
}
bool PeerData::isMegagroup() const {
return isChannel() ? asChannel()->isMegagroup() : false;
}
bool PeerData::isBroadcast() const {
return isChannel() ? asChannel()->isBroadcast() : false;
}
bool PeerData::isRepliesChat() const {
constexpr auto kProductionId = peerFromUser(1271266957);
constexpr auto kTestId = peerFromUser(708513);
if (id != kTestId && id != kProductionId) {
return false;
}
return ((session().mtp().environment() == MTP::Environment::Production)
? kProductionId
: kTestId) == id;
}
bool PeerData::canWrite() const {
if (const auto user = asUser()) {
return user->canWrite();
} else if (const auto channel = asChannel()) {
return channel->canWrite();
} else if (const auto chat = asChat()) {
return chat->canWrite();
}
return false;
}
Data::RestrictionCheckResult PeerData::amRestricted(
ChatRestriction right) const {
using Result = Data::RestrictionCheckResult;
const auto allowByAdminRights = [](auto right, auto chat) -> bool {
if (right == ChatRestriction::f_invite_users) {
return chat->adminRights() & ChatAdminRight::f_invite_users;
} else if (right == ChatRestriction::f_change_info) {
return chat->adminRights() & ChatAdminRight::f_change_info;
} else if (right == ChatRestriction::f_pin_messages) {
return chat->adminRights() & ChatAdminRight::f_pin_messages;
} else {
return chat->hasAdminRights();
}
};
if (const auto channel = asChannel()) {
const auto defaultRestrictions = channel->defaultRestrictions()
| (channel->isPublic()
? (ChatRestriction::f_pin_messages | ChatRestriction::f_change_info)
: ChatRestrictions(0));
return (channel->amCreator() || allowByAdminRights(right, channel))
? Result::Allowed()
: (defaultRestrictions & right)
? Result::WithEveryone()
: (channel->restrictions() & right)
? Result::Explicit()
: Result::Allowed();
} else if (const auto chat = asChat()) {
return (chat->amCreator() || allowByAdminRights(right, chat))
? Result::Allowed()
: (chat->defaultRestrictions() & right)
? Result::WithEveryone()
: Result::Allowed();
}
return Result::Allowed();
}
bool PeerData::amAnonymous() const {
return isBroadcast()
|| (isChannel()
&& (asChannel()->adminRights() & ChatAdminRight::f_anonymous));
}
bool PeerData::canRevokeFullHistory() const {
if (const auto user = asUser()) {
return !isSelf()
&& (!user->isBot() || user->isSupport())
&& session().serverConfig().revokePrivateInbox
&& (session().serverConfig().revokePrivateTimeLimit == 0x7FFFFFFF);
}
return false;
}
bool PeerData::slowmodeApplied() const {
if (const auto channel = asChannel()) {
return !channel->amCreator()
&& !channel->hasAdminRights()
&& (channel->flags() & MTPDchannel::Flag::f_slowmode_enabled);
}
return false;
}
rpl::producer<bool> PeerData::slowmodeAppliedValue() const {
using namespace rpl::mappers;
const auto channel = asChannel();
if (!channel) {
return rpl::single(false);
}
auto hasAdminRights = channel->adminRightsValue(
) | rpl::map([=] {
return channel->hasAdminRights();
}) | rpl::distinct_until_changed();
auto slowmodeEnabled = channel->flagsValue(
) | rpl::filter([=](const ChannelData::Flags::Change &change) {
return (change.diff & MTPDchannel::Flag::f_slowmode_enabled) != 0;
}) | rpl::map([=](const ChannelData::Flags::Change &change) {
return (change.value & MTPDchannel::Flag::f_slowmode_enabled) != 0;
}) | rpl::distinct_until_changed();
return rpl::combine(
std::move(hasAdminRights),
std::move(slowmodeEnabled),
!_1 && _2);
}
int PeerData::slowmodeSecondsLeft() const {
if (const auto channel = asChannel()) {
if (const auto seconds = channel->slowmodeSeconds()) {
if (const auto last = channel->slowmodeLastMessage()) {
const auto now = base::unixtime::now();
return std::max(seconds - (now - last), 0);
}
}
}
return 0;
}
bool PeerData::canSendPolls() const {
if (const auto user = asUser()) {
return user->isBot()
&& !user->isRepliesChat()
&& !user->isSupport();
} else if (const auto chat = asChat()) {
return chat->canSendPolls();
} else if (const auto channel = asChannel()) {
return channel->canSendPolls();
}
return false;
}
void PeerData::setIsBlocked(bool is) {
const auto status = is
? BlockStatus::Blocked
: BlockStatus::NotBlocked;
if (_blockStatus != status) {
_blockStatus = status;
if (const auto user = asUser()) {
const auto flags = user->fullFlags();
if (is) {
user->setFullFlags(flags | MTPDuserFull::Flag::f_blocked);
} else {
user->setFullFlags(flags & ~MTPDuserFull::Flag::f_blocked);
}
}
session().changes().peerUpdated(this, UpdateFlag::IsBlocked);
}
}
void PeerData::setLoadedStatus(LoadedStatus status) {
_loadedStatus = status;
}
namespace Data {
std::vector<ChatRestrictions> ListOfRestrictions() {
using Flag = ChatRestriction;
return {
Flag::f_send_messages,
Flag::f_send_media,
Flag::f_send_stickers
| Flag::f_send_gifs
| Flag::f_send_games
| Flag::f_send_inline,
Flag::f_embed_links,
Flag::f_send_polls,
Flag::f_invite_users,
Flag::f_pin_messages,
Flag::f_change_info,
};
}
std::optional<QString> RestrictionError(
not_null<PeerData*> peer,
ChatRestriction restriction) {
using Flag = ChatRestriction;
if (const auto restricted = peer->amRestricted(restriction)) {
const auto all = restricted.isWithEveryone();
const auto channel = peer->asChannel();
if (!all && channel) {
auto restrictedUntil = channel->restrictedUntil();
if (restrictedUntil > 0 && !ChannelData::IsRestrictedForever(restrictedUntil)) {
auto restrictedUntilDateTime = base::unixtime::parse(channel->restrictedUntil());
auto date = restrictedUntilDateTime.toString(qsl("dd.MM.yy"));
auto time = restrictedUntilDateTime.toString(cTimeFormat());
switch (restriction) {
case Flag::f_send_polls:
return tr::lng_restricted_send_polls_until(
tr::now, lt_date, date, lt_time, time);
case Flag::f_send_messages:
return tr::lng_restricted_send_message_until(
tr::now, lt_date, date, lt_time, time);
case Flag::f_send_media:
return tr::lng_restricted_send_media_until(
tr::now, lt_date, date, lt_time, time);
case Flag::f_send_stickers:
return tr::lng_restricted_send_stickers_until(
tr::now, lt_date, date, lt_time, time);
case Flag::f_send_gifs:
return tr::lng_restricted_send_gifs_until(
tr::now, lt_date, date, lt_time, time);
case Flag::f_send_inline:
case Flag::f_send_games:
return tr::lng_restricted_send_inline_until(
tr::now, lt_date, date, lt_time, time);
}
Unexpected("Restriction in Data::RestrictionErrorKey.");
}
}
switch (restriction) {
case Flag::f_send_polls:
return all
? tr::lng_restricted_send_polls_all(tr::now)
: tr::lng_restricted_send_polls(tr::now);
case Flag::f_send_messages:
return all
? tr::lng_restricted_send_message_all(tr::now)
: tr::lng_restricted_send_message(tr::now);
case Flag::f_send_media:
return all
? tr::lng_restricted_send_media_all(tr::now)
: tr::lng_restricted_send_media(tr::now);
case Flag::f_send_stickers:
return all
? tr::lng_restricted_send_stickers_all(tr::now)
: tr::lng_restricted_send_stickers(tr::now);
case Flag::f_send_gifs:
return all
? tr::lng_restricted_send_gifs_all(tr::now)
: tr::lng_restricted_send_gifs(tr::now);
case Flag::f_send_inline:
case Flag::f_send_games:
return all
? tr::lng_restricted_send_inline_all(tr::now)
: tr::lng_restricted_send_inline(tr::now);
}
Unexpected("Restriction in Data::RestrictionErrorKey.");
}
return std::nullopt;
}
} // namespace Data