144 lines
3.8 KiB
C++
144 lines
3.8 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 "menu/menu_ttl_validator.h"
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#include "apiwrap.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_peer.h"
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#include "data/data_user.h"
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#include "lang/lang_keys.h"
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#include "main/main_session.h"
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#include "menu/menu_ttl.h"
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#include "ui/layers/generic_box.h"
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#include "ui/layers/show.h"
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#include "ui/text/text_utilities.h"
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#include "ui/toast/toast.h"
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#include "ui/toasts/common_toasts.h"
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#include "ui/text/format_values.h"
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#include "styles/style_chat.h"
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#include "styles/style_menu_icons.h"
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namespace TTLMenu {
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namespace {
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constexpr auto kToastDuration = crl::time(3500);
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void ShowAutoDeleteToast(
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not_null<QWidget*> parent,
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not_null<PeerData*> peer) {
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const auto period = peer->messagesTTL();
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if (!period) {
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Ui::Toast::Show(parent, tr::lng_ttl_about_tooltip_off(tr::now));
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return;
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}
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const auto duration = (period == 5)
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? u"5 seconds"_q
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: Ui::FormatTTL(period);
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const auto text = peer->isBroadcast()
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? tr::lng_ttl_about_tooltip_channel(tr::now, lt_duration, duration)
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: tr::lng_ttl_about_tooltip(tr::now, lt_duration, duration);
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Ui::ShowMultilineToast({
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.parentOverride = parent,
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.text = { text },
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.duration = kToastDuration,
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});
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}
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} // namespace
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TTLValidator::TTLValidator(
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std::shared_ptr<Ui::Show> show,
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not_null<PeerData*> peer)
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: _peer(peer)
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, _show(std::move(show)) {
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}
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Args TTLValidator::createArgs() const {
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const auto peer = _peer;
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const auto show = _show;
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struct State {
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TimeId savingPeriod = 0;
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mtpRequestId savingRequestId = 0;
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};
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const auto state = std::make_shared<State>();
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auto callback = [=](
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TimeId period,
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Fn<void()>) {
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auto &api = peer->session().api();
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if (state->savingRequestId) {
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if (period == state->savingPeriod) {
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return;
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}
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api.request(state->savingRequestId).cancel();
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}
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state->savingPeriod = period;
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const auto weak = Ui::MakeWeak(show->toastParent().get());
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state->savingRequestId = api.request(MTPmessages_SetHistoryTTL(
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peer->input,
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MTP_int(period)
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)).done([=](const MTPUpdates &result) {
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peer->session().api().applyUpdates(result);
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if (const auto strong = weak.data()) {
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ShowAutoDeleteToast(strong, peer);
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}
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state->savingRequestId = 0;
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}).fail([=] {
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state->savingRequestId = 0;
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}).send();
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show->hideLayer();
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};
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auto about1 = peer->isUser()
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? tr::lng_ttl_edit_about(lt_user, rpl::single(peer->shortName()))
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: peer->isBroadcast()
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? tr::lng_ttl_edit_about_channel()
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: tr::lng_ttl_edit_about_group();
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auto about2 = tr::lng_ttl_edit_about2(
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lt_link,
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tr::lng_ttl_edit_about2_link(
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) | rpl::map([=](const QString &s) {
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return Ui::Text::Link(s, "tg://settings/auto_delete");
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}),
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Ui::Text::WithEntities);
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auto about = rpl::combine(
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std::move(about1),
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std::move(about2)
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) | rpl::map([](const QString &s1, TextWithEntities &&s2) {
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return TextWithEntities{ s1 }.append(u"\n\n"_q).append(std::move(s2));
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});
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const auto ttl = peer->messagesTTL();
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return { std::move(show), ttl, std::move(about), std::move(callback) };
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}
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bool TTLValidator::can() const {
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return (_peer->isUser()
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&& !_peer->isSelf()
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&& !_peer->isNotificationsUser()
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&& !_peer->asUser()->isInaccessible())
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|| (_peer->isChat()
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&& _peer->asChat()->canEditInformation()
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&& _peer->asChat()->amIn())
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|| (_peer->isChannel()
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&& _peer->asChannel()->canEditInformation()
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&& _peer->asChannel()->amIn());
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}
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void TTLValidator::showToast() const {
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ShowAutoDeleteToast(_show->toastParent(), _peer);
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}
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const style::icon *TTLValidator::icon() const {
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return &st::menuIconTTL;
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}
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void TTLValidator::showBox() const {
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_show->showBox(Box(TTLBox, createArgs()));
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}
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} // namespace TTLMenu
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