Method loadMore

Telegram/SourceFiles/data/data_stories.cpp:732–768

}

void Stories::loadMore(StorySourcesList list) {
	const auto index = static_cast<int>(list);
	if (_loadMoreRequestId[index] || _sourcesLoaded[index]) {
		return;
	}
	const auto hidden = (list == StorySourcesList::Hidden);
	const auto api = &_owner->session().api();
	using Flag = MTPstories_GetAllStories::Flag;
	_loadMoreRequestId[index] = api->request(MTPstories_GetAllStories(
		MTP_flags((hidden ? Flag::f_hidden : Flag())
			| (_sourcesStates[index].isEmpty()
				? Flag(0)
				: (Flag::f_next | Flag::f_state))),
		MTP_string(_sourcesStates[index])
	)).done([=](const MTPstories_AllStories &result) {
		_loadMoreRequestId[index] = 0;

		result.match([&](const MTPDstories_allStories &data) {
			_owner->processUsers(data.vusers());
			_owner->processChats(data.vchats());
			_sourcesStates[index] = qs(data.vstate());
			_sourcesLoaded[index] = !data.is_has_more();
			for (const auto &single : data.vpeer_stories().v) {
				parseAndApply(single, ParseSource::MyStrip);
			}
		}, [](const MTPDstories_allStoriesNotModified &) {
		});

		result.match([&](const auto &data) {
			apply(data.vstealth_mode());
		});

		preloadListsMore();
	}).fail([=] {
		_loadMoreRequestId[index] = 0;
	}).send();
}

void Stories::preloadListsMore() {
	if (_loadMoreRequestId[static_cast<int>(StorySourcesList::NotHidden)]