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Code Issues Releases Wiki Activity

Support default General topic in forums.

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This commit is contained in:
John Preston
2022-09-26 17:37:32 +04:00
parent 2201159da5
commit 73e56b0340
23 changed files with 385 additions and 183 deletions
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74
Telegram/SourceFiles/data/data_channel.cpp
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@@ -60,13 +60,9 @@ Data::ChatBotCommands::Changed MegagroupInfo::setBotCommands(
return _botCommands.update(list);
}
void MegagroupInfo::setIsForum(not_null<ChannelData*> that, bool is) {
if (is == (_forum != nullptr)) {
return;
} else if (is) {
void MegagroupInfo::ensureForum(not_null<ChannelData*> that) {
if (!_forum) {
_forum = std::make_unique<Data::Forum>(that->owner().history(that));
} else {
_forum = nullptr;
}
}
@@ -74,35 +70,15 @@ Data::Forum *MegagroupInfo::forum() const {
return _forum.get();
}
std::unique_ptr<Data::Forum> MegagroupInfo::takeForumData() {
return std::move(_forum);
}
ChannelData::ChannelData(not_null<Data::Session*> owner, PeerId id)
: PeerData(owner, id)
, inputChannel(
MTP_inputChannel(MTP_long(peerToChannel(id).bare), MTP_long(0)))
, _ptsWaiter(&owner->session().updates()) {
_flags.changes(
) | rpl::start_with_next([=](const Flags::Change &change) {
if (change.diff
& (Flag::Left | Flag::Forbidden)) {
if (const auto chat = getMigrateFromChat()) {
session().changes().peerUpdated(chat, UpdateFlag::Migration);
session().changes().peerUpdated(this, UpdateFlag::Migration);
}
}
if (change.diff & Flag::Megagroup) {
if (change.value & Flag::Megagroup) {
if (!mgInfo) {
mgInfo = std::make_unique<MegagroupInfo>();
}
} else if (mgInfo) {
mgInfo = nullptr;
}
}
if (change.diff & Flag::CallNotEmpty) {
if (const auto history = this->owner().historyLoaded(this)) {
history->updateChatListEntry();
}
}
}, _lifetime);
}
void ChannelData::setPhoto(const MTPChatPhoto &photo) {
@@ -132,6 +108,44 @@ void ChannelData::setAccessHash(uint64 accessHash) {
MTP_long(accessHash));
}
void ChannelData::setFlags(ChannelDataFlags which) {
const auto diff = flags() ^ which;
if ((which & Flag::Megagroup) && !mgInfo) {
mgInfo = std::make_unique<MegagroupInfo>();
}
// Let Data::Forum live till the end of _flags.set.
// That way the data can be used in changes handler.
// Example: render frame for forum auto-closing animation.
const auto taken = ((diff & Flag::Forum) && !(which & Flag::Forum))
? mgInfo->takeForumData()
: nullptr;
if ((diff & Flag::Forum) && (which & Flag::Forum)) {
mgInfo->ensureForum(this);
}
_flags.set(which);
if (diff & (Flag::Left | Flag::Forbidden)) {
if (const auto chat = getMigrateFromChat()) {
session().changes().peerUpdated(chat, UpdateFlag::Migration);
session().changes().peerUpdated(this, UpdateFlag::Migration);
}
}
if (diff & Flag::CallNotEmpty) {
if (const auto history = this->owner().historyLoaded(this)) {
history->updateChatListEntry();
}
}
}
void ChannelData::addFlags(ChannelDataFlags which) {
setFlags(flags() | which);
}
void ChannelData::removeFlags(ChannelDataFlags which) {
setFlags(flags() & ~which);
}
void ChannelData::setInviteLink(const QString &newInviteLink) {
_inviteLink = newInviteLink;
}