Function JoinRichMessageChannel

Telegram/SourceFiles/iv/iv_instance.cpp:211–230

}

void JoinRichMessageChannel(
		not_null<Main::Session*> session,
		const QString &context) {
	const auto parsed = ParseNativeIvChannelContext(context);
	if (const auto channelId = ChannelId(parsed.channelId)) {
		const auto channel = session->data().channel(channelId);
		if (channel->isLoaded()) {
			session->api().joinChannel(channel);
		} else if (const auto username = ResolveNativeIvChannelUsername(
				channel->username(),
				parsed.username); !username.isEmpty()) {
			if (const auto controller = session->tryResolveWindow(channel)) {
				controller->showPeerByLink({
					.usernameOrId = username,
					.joinChannel = true,
				});
			}
		}
	}
}

[[nodiscard]] bool ActivateRichMessageMedia(
		const Markdown::MediaActivation &activation,