Method applyTopic

Telegram/SourceFiles/data/data_forum_topic.cpp:393–436

}

void ForumTopic::applyTopic(const MTPDforumTopic &data) {
	Expects(_rootId == data.vid().v);

	const auto min = data.is_short();

	applyCreator(peerFromMTP(data.vfrom_id()));
	applyCreationDate(data.vdate().v);

	applyTitle(qs(data.vtitle()));
	if (const auto iconId = data.vicon_emoji_id()) {
		applyIconId(iconId->v);
	} else {
		applyIconId(0);
	}
	applyColorId(data.vicon_color().v);

	applyIsMy(data.is_my());
	setClosed(data.is_closed());

	if (!min) {
		owner().setPinnedFromEntryList(this, data.is_pinned());
		owner().notifySettings().apply(this, data.vnotify_settings());

		if (const auto draft = data.vdraft()) {
			draft->match([&](const MTPDdraftMessage &data) {
				Data::ApplyPeerCloudDraft(
					&session(),
					peer()->id,
					_rootId,
					PeerId(),
					data);
			}, [](const MTPDdraftMessageEmpty&) {});
		}

		_replies->setInboxReadTill(
			data.vread_inbox_max_id().v,
			data.vunread_count().v);
		_replies->setOutboxReadTill(data.vread_outbox_max_id().v);
		applyTopicTopMessage(data.vtop_message().v);
		unreadMentions().setCount(data.vunread_mentions_count().v);
		unreadReactions().setCount(data.vunread_reactions_count().v);
		unreadPollVotes().setCount(data.vunread_poll_votes_count().v);
	}
}

void ForumTopic::applyCreator(PeerId creatorId) {
	if (_creatorId != creatorId) {