Method processPeerPhoto

Telegram/SourceFiles/ui/controls/userpic_button.cpp:771–812

}

void UserpicButton::processPeerPhoto() {
	Expects(_peer != nullptr);

	const auto user = _peer->asUser();
	const auto nonPersonal = (user && _source != Source::PeerPhoto)
		? _peer->session().api().peerPhoto().nonPersonalPhoto(user)
		: nullptr;
	_showPeerUserpic = (_source == Source::PeerPhoto)
		|| (user
			&& !user->hasPersonalPhoto()
			&& (_source == Source::NonPersonalPhoto
				|| (_source == Source::NonPersonalIfHasPersonal
					&& hasPersonalPhotoLocally())));
	const auto showNonPersonal = _showPeerUserpic ? nullptr : nonPersonal;

	_userpicView = _showPeerUserpic
		? _peer->createUserpicView()
		: PeerUserpicView();
	_nonPersonalView = showNonPersonal
		? showNonPersonal->createMediaView()
		: nullptr;
	_waiting = _showPeerUserpic
		? Ui::PeerUserpicLoading(_userpicView)
		: (_nonPersonalView && !_nonPersonalView->loaded());
	if (_waiting) {
		if (_showPeerUserpic) {
			_peer->loadUserpic();
		} else if (_nonPersonalView) {
			showNonPersonal->load(Data::FileOriginFullUser{
				peerToUser(user->id),
			});
		}
	}
	if (_role == Role::OpenPhoto) {
		if (_peer->userpicPhotoUnknown()) {
			_peer->updateFullForced();
		}
		_canOpenPhoto = (_peer->userpicPhotoId() != 0);
		updateCursor();
		updateVideo();
	}
}

void UserpicButton::updateCursor() {
	Expects(_role == Role::OpenPhoto);