354 lines
		
	
	
	
		
			9.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			354 lines
		
	
	
	
		
			9.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "info/profile/info_profile_cover.h"
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#include "data/data_photo.h"
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#include "data/data_peer_values.h"
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#include "data/data_channel.h"
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#include "data/data_chat.h"
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#include "data/data_changes.h"
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#include "editor/photo_editor_layer_widget.h"
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#include "info/profile/info_profile_values.h"
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#include "info/info_controller.h"
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#include "info/info_memento.h"
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#include "lang/lang_keys.h"
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#include "ui/widgets/labels.h"
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#include "ui/widgets/buttons.h"
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#include "ui/effects/ripple_animation.h"
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#include "ui/text/text_utilities.h"
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#include "ui/special_buttons.h"
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#include "ui/unread_badge.h"
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#include "base/unixtime.h"
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#include "window/window_session_controller.h"
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#include "core/application.h"
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#include "main/main_session.h"
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#include "settings/settings_premium.h"
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#include "apiwrap.h"
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#include "api/api_peer_photo.h"
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#include "styles/style_boxes.h"
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#include "styles/style_info.h"
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namespace Info {
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namespace Profile {
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namespace {
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auto MembersStatusText(int count) {
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	return tr::lng_chat_status_members(tr::now, lt_count_decimal, count);
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};
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auto OnlineStatusText(int count) {
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	return tr::lng_chat_status_online(tr::now, lt_count_decimal, count);
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};
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auto ChatStatusText(int fullCount, int onlineCount, bool isGroup) {
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	if (onlineCount > 1 && onlineCount <= fullCount) {
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		return tr::lng_chat_status_members_online(
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			tr::now,
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			lt_members_count,
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			MembersStatusText(fullCount),
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			lt_online_count,
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			OnlineStatusText(onlineCount));
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	} else if (fullCount > 0) {
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		return isGroup
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			? tr::lng_chat_status_members(
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				tr::now,
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				lt_count_decimal,
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				fullCount)
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			: tr::lng_chat_status_subscribers(
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				tr::now,
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				lt_count_decimal,
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				fullCount);
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	}
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	return isGroup
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		? tr::lng_group_status(tr::now)
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		: tr::lng_channel_status(tr::now);
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};
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} // namespace
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Cover::Cover(
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	QWidget *parent,
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	not_null<PeerData*> peer,
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	not_null<Window::SessionController*> controller)
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: Cover(parent, peer, controller, NameValue(
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	peer
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) | rpl::map([=](const TextWithEntities &name) {
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	return name.text;
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})) {
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}
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Cover::Cover(
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	QWidget *parent,
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	not_null<PeerData*> peer,
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	not_null<Window::SessionController*> controller,
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	rpl::producer<QString> title)
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: FixedHeightWidget(
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	parent,
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	st::infoProfilePhotoTop
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		+ st::infoProfilePhoto.size.height()
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		+ st::infoProfilePhotoBottom)
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, _controller(controller)
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, _peer(peer)
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, _userpic(
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	this,
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	controller,
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	_peer,
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	Ui::UserpicButton::Role::OpenPhoto,
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	st::infoProfilePhoto)
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, _name(this, st::infoProfileNameLabel)
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, _status(
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	this,
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	_peer->isMegagroup()
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		? st::infoProfileMegagroupStatusLabel
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		: st::infoProfileStatusLabel)
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, _refreshStatusTimer([this] { refreshStatusText(); }) {
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	_peer->updateFull();
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	_name->setSelectable(true);
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	_name->setContextCopyText(tr::lng_profile_copy_fullname(tr::now));
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	if (!_peer->isMegagroup()) {
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		_status->setAttribute(Qt::WA_TransparentForMouseEvents);
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	}
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	initViewers(std::move(title));
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	setupChildGeometry();
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	_userpic->uploadPhotoRequests(
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	) | rpl::start_with_next([=] {
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		_peer->session().api().peerPhoto().upload(
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			_peer,
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			_userpic->takeResultImage());
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	}, _userpic->lifetime());
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}
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void Cover::setupChildGeometry() {
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	widthValue(
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	) | rpl::start_with_next([this](int newWidth) {
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		_userpic->moveToLeft(
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			st::infoProfilePhotoLeft,
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			st::infoProfilePhotoTop,
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			newWidth);
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		refreshNameGeometry(newWidth);
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		refreshStatusGeometry(newWidth);
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	}, lifetime());
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}
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Cover *Cover::setOnlineCount(rpl::producer<int> &&count) {
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	std::move(
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		count
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	) | rpl::start_with_next([this](int count) {
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		_onlineCount = count;
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		refreshStatusText();
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	}, lifetime());
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	return this;
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}
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void Cover::initViewers(rpl::producer<QString> title) {
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	using Flag = Data::PeerUpdate::Flag;
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	std::move(
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		title
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	) | rpl::start_with_next([=](const QString &title) {
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		_name->setText(title);
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		refreshNameGeometry(width());
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	}, lifetime());
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	_peer->session().changes().peerFlagsValue(
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		_peer,
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		Flag::OnlineStatus | Flag::Members
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	) | rpl::start_with_next(
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		[=] { refreshStatusText(); },
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		lifetime());
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	if (!_peer->isUser()) {
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		_peer->session().changes().peerFlagsValue(
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			_peer,
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			Flag::Rights
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		) | rpl::start_with_next(
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			[=] { refreshUploadPhotoOverlay(); },
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			lifetime());
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	} else if (_peer->isSelf()) {
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		refreshUploadPhotoOverlay();
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	}
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	BadgeValue(
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		_peer
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	) | rpl::start_with_next([=](Badge badge) {
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		if (badge == Badge::Premium
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			&& !_peer->session().premiumBadgesShown()) {
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			badge = Badge::None;
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		}
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		setBadge(badge);
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	}, lifetime());
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}
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void Cover::refreshUploadPhotoOverlay() {
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	_userpic->switchChangePhotoOverlay([&] {
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		if (const auto chat = _peer->asChat()) {
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			return chat->canEditInformation();
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		} else if (const auto channel = _peer->asChannel()) {
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			return channel->canEditInformation();
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		}
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		return _peer->isSelf();
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	}());
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}
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void Cover::setBadge(Badge badge) {
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	if (_badge == badge) {
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		return;
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	}
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	_badge = badge;
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	_verifiedCheck.destroy();
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	_scamFakeBadge.destroy();
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	switch (_badge) {
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	case Badge::Verified:
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	case Badge::Premium: {
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		const auto icon = (_badge == Badge::Verified)
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			? &st::infoVerifiedCheck
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			: &st::infoPremiumStar;
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		_verifiedCheck.create(this);
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		_verifiedCheck->show();
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		_verifiedCheck->resize(icon->size());
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		_verifiedCheck->paintRequest(
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		) | rpl::start_with_next([icon, check = _verifiedCheck.data()] {
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			Painter p(check);
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			icon->paint(p, 0, 0, check->width());
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		}, _verifiedCheck->lifetime());
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		if (_badge == Badge::Premium) {
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			const auto userId = peerToUser(_peer->id).bare;
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			_verifiedCheck->setClickedCallback([=] {
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				::Settings::ShowPremium(
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					_controller,
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					u"profile__%1"_q.arg(userId));
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			});
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		} else {
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			_verifiedCheck->setAttribute(Qt::WA_TransparentForMouseEvents);
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		}
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	} break;
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	case Badge::Scam:
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	case Badge::Fake: {
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		const auto fake = (_badge == Badge::Fake);
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		const auto size = Ui::ScamBadgeSize(fake);
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		const auto skip = st::infoVerifiedCheckPosition.x();
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		_scamFakeBadge.create(this);
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		_scamFakeBadge->show();
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		_scamFakeBadge->resize(
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			size.width() + 2 * skip,
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			size.height() + 2 * skip);
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		_scamFakeBadge->paintRequest(
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		) | rpl::start_with_next([=, badge = _scamFakeBadge.data()]{
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			Painter p(badge);
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			Ui::DrawScamBadge(
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				fake,
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				p,
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				badge->rect().marginsRemoved({ skip, skip, skip, skip }),
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				badge->width(),
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				st::attentionButtonFg);
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			}, _scamFakeBadge->lifetime());
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	} break;
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	}
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	refreshNameGeometry(width());
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}
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void Cover::refreshStatusText() {
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	auto hasMembersLink = [&] {
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		if (auto megagroup = _peer->asMegagroup()) {
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			return megagroup->canViewMembers();
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		}
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		return false;
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	}();
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	auto statusText = [&]() -> TextWithEntities {
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		using namespace Ui::Text;
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		auto currentTime = base::unixtime::now();
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		if (auto user = _peer->asUser()) {
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			const auto result = Data::OnlineTextFull(user, currentTime);
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			const auto showOnline = Data::OnlineTextActive(user, currentTime);
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			const auto updateIn = Data::OnlineChangeTimeout(user, currentTime);
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			if (showOnline) {
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				_refreshStatusTimer.callOnce(updateIn);
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			}
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			return showOnline
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				? PlainLink(result)
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				: TextWithEntities{ .text = result };
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		} else if (auto chat = _peer->asChat()) {
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			if (!chat->amIn()) {
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				return tr::lng_chat_status_unaccessible({}, WithEntities);
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			}
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			auto fullCount = std::max(
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				chat->count,
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				int(chat->participants.size()));
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			return { .text = ChatStatusText(fullCount, _onlineCount, true) };
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		} else if (auto channel = _peer->asChannel()) {
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			auto fullCount = qMax(channel->membersCount(), 1);
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			auto result = ChatStatusText(
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				fullCount,
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				_onlineCount,
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				channel->isMegagroup());
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			return hasMembersLink
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				? PlainLink(result)
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				: TextWithEntities{ .text = result };
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		}
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		return tr::lng_chat_status_unaccessible(tr::now, WithEntities);
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	}();
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	_status->setMarkedText(statusText);
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	if (hasMembersLink) {
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		_status->setLink(1, std::make_shared<LambdaClickHandler>([=] {
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			_showSection.fire(Section::Type::Members);
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		}));
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	}
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	refreshStatusGeometry(width());
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}
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Cover::~Cover() {
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}
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void Cover::refreshNameGeometry(int newWidth) {
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	auto nameLeft = st::infoProfileNameLeft;
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	auto nameTop = st::infoProfileNameTop;
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	auto nameWidth = newWidth
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		- nameLeft
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		- st::infoProfileNameRight;
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	if (_verifiedCheck) {
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		nameWidth -= st::infoVerifiedCheckPosition.x()
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			+ _verifiedCheck->width();
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	} else if (_scamFakeBadge) {
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		nameWidth -= st::infoVerifiedCheckPosition.x()
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			+ _scamFakeBadge->width();
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	}
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	_name->resizeToNaturalWidth(nameWidth);
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	_name->moveToLeft(nameLeft, nameTop, newWidth);
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	if (_verifiedCheck) {
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		const auto checkLeft = nameLeft
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			+ _name->width()
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			+ st::infoVerifiedCheckPosition.x();
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		const auto checkTop = nameTop
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			+ st::infoVerifiedCheckPosition.y();
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		_verifiedCheck->moveToLeft(checkLeft, checkTop, newWidth);
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	} else if (_scamFakeBadge) {
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		const auto skip = st::infoVerifiedCheckPosition.x();
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		const auto badgeLeft = nameLeft
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			+ _name->width()
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			+ st::infoVerifiedCheckPosition.x()
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			- skip;
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		const auto badgeTop = nameTop
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			+ (_name->height() - _scamFakeBadge->height()) / 2;
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		_scamFakeBadge->moveToLeft(badgeLeft, badgeTop, newWidth);
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	}
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}
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void Cover::refreshStatusGeometry(int newWidth) {
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	auto statusWidth = newWidth
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		- st::infoProfileStatusLeft
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		- st::infoProfileStatusRight;
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	_status->resizeToWidth(statusWidth);
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	_status->moveToLeft(
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		st::infoProfileStatusLeft,
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		st::infoProfileStatusTop,
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		newWidth);
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}
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} // namespace Profile
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} // namespace Info
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