127 lines
3.4 KiB
C++
127 lines
3.4 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 "boxes/pin_messages_box.h"
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#include "apiwrap.h"
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#include "data/data_chat.h"
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#include "data/data_user.h"
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#include "lang/lang_keys.h"
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#include "history/history.h"
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#include "history/history_item.h"
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#include "main/main_session.h"
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#include "ui/boxes/confirm_box.h"
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#include "ui/widgets/checkbox.h"
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#include "styles/style_layers.h"
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#include "styles/style_boxes.h"
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namespace {
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[[nodiscard]] bool IsOldForPin(
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MsgId id,
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not_null<PeerData*> peer,
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MsgId topicRootId) {
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const auto normal = peer->migrateToOrMe();
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const auto migrated = normal->migrateFrom();
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const auto top = Data::ResolveTopPinnedId(normal, topicRootId, migrated);
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if (!top) {
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return false;
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} else if (peer == migrated) {
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return peerIsChannel(top.peer) || (id < top.msg);
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} else if (migrated) {
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return peerIsChannel(top.peer) && (id < top.msg);
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} else {
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return (id < top.msg);
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}
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}
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} // namespace
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void PinMessageBox(
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not_null<Ui::GenericBox*> box,
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not_null<HistoryItem*> item) {
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struct State {
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QPointer<Ui::Checkbox> pinForPeer;
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QPointer<Ui::Checkbox> notify;
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mtpRequestId requestId = 0;
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};
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const auto peer = item->history()->peer;
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const auto msgId = item->id;
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const auto topicRootId = item->topic() ? item->topicRootId() : MsgId();
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const auto pinningOld = IsOldForPin(msgId, peer, topicRootId);
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const auto state = box->lifetime().make_state<State>();
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const auto api = box->lifetime().make_state<MTP::Sender>(
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&peer->session().mtp());
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auto checkbox = [&]() -> object_ptr<Ui::Checkbox> {
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if (peer->isUser() && !peer->isSelf()) {
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auto object = object_ptr<Ui::Checkbox>(
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box,
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tr::lng_pinned_also_for_other(
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tr::now,
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lt_user,
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peer->shortName()),
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false,
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st::urlAuthCheckbox);
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object->setAllowTextLines();
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state->pinForPeer = Ui::MakeWeak(object.data());
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return object;
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} else if (!pinningOld && (peer->isChat() || peer->isMegagroup())) {
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auto object = object_ptr<Ui::Checkbox>(
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box,
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tr::lng_pinned_notify(tr::now),
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true,
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st::urlAuthCheckbox);
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object->setAllowTextLines();
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state->notify = Ui::MakeWeak(object.data());
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return object;
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}
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return { nullptr };
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}();
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auto pinMessage = [=] {
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if (state->requestId) {
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return;
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}
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auto flags = MTPmessages_UpdatePinnedMessage::Flags(0);
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if (state->notify && !state->notify->checked()) {
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flags |= MTPmessages_UpdatePinnedMessage::Flag::f_silent;
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}
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if (state->pinForPeer && !state->pinForPeer->checked()) {
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flags |= MTPmessages_UpdatePinnedMessage::Flag::f_pm_oneside;
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}
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state->requestId = api->request(MTPmessages_UpdatePinnedMessage(
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MTP_flags(flags),
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peer->input,
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MTP_int(msgId)
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)).done([=](const MTPUpdates &result) {
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peer->session().api().applyUpdates(result);
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box->closeBox();
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}).fail([=] {
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box->closeBox();
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}).send();
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};
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Ui::ConfirmBox(box, {
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.text = (pinningOld
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? tr::lng_pinned_pin_old_sure()
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: (peer->isChat() || peer->isMegagroup())
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? tr::lng_pinned_pin_sure_group()
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: tr::lng_pinned_pin_sure()),
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.confirmed = std::move(pinMessage),
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.confirmText = tr::lng_pinned_pin(),
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});
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if (checkbox) {
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auto padding = st::boxPadding;
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padding.setTop(padding.bottom());
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box->addRow(std::move(checkbox), std::move(padding));
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}
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}
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