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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "boxes/pin_messages_box.h"
#include "apiwrap.h"
#include "data/data_chat.h"
#include "data/data_user.h"
#include "lang/lang_keys.h"
#include "main/main_session.h"
#include "ui/boxes/confirm_box.h"
#include "ui/widgets/checkbox.h"
#include "styles/style_layers.h"
#include "styles/style_boxes.h"
namespace {
[[nodiscard]] bool IsOldForPin(
MsgId id,
not_null<PeerData*> peer,
MsgId topicRootId) {
const auto normal = peer->migrateToOrMe();
const auto migrated = normal->migrateFrom();
const auto top = Data::ResolveTopPinnedId(normal, topicRootId, migrated);
if (!top) {
return false;
} else if (peer == migrated) {
return peerIsChannel(top.peer) || (id < top.msg);
} else if (migrated) {
return peerIsChannel(top.peer) && (id < top.msg);
} else {
return (id < top.msg);
}
}
} // namespace
void PinMessageBox(
not_null<Ui::GenericBox*> box,
not_null<PeerData*> peer,
MsgId msgId) {
struct State {
QPointer<Ui::Checkbox> pinForPeer;
QPointer<Ui::Checkbox> notify;
mtpRequestId requestId = 0;
};
const auto pinningOld = IsOldForPin(msgId, peer, MsgId(0));
const auto state = box->lifetime().make_state<State>();
const auto api = box->lifetime().make_state<MTP::Sender>(
&peer->session().mtp());
auto checkbox = [&]() -> object_ptr<Ui::Checkbox> {
if (peer->isUser() && !peer->isSelf()) {
auto object = object_ptr<Ui::Checkbox>(
box,
tr::lng_pinned_also_for_other(
tr::now,
lt_user,
peer->shortName()),
false,
st::urlAuthCheckbox);
object->setAllowTextLines();
state->pinForPeer = Ui::MakeWeak(object.data());
return object;
} else if (!pinningOld && (peer->isChat() || peer->isMegagroup())) {
auto object = object_ptr<Ui::Checkbox>(
box,
tr::lng_pinned_notify(tr::now),
true,
st::urlAuthCheckbox);
object->setAllowTextLines();
state->notify = Ui::MakeWeak(object.data());
return object;
}
return { nullptr };
}();
auto pinMessage = [=] {
if (state->requestId) {
return;
}
auto flags = MTPmessages_UpdatePinnedMessage::Flags(0);
if (state->notify && !state->notify->checked()) {
flags |= MTPmessages_UpdatePinnedMessage::Flag::f_silent;
}
if (state->pinForPeer && !state->pinForPeer->checked()) {
flags |= MTPmessages_UpdatePinnedMessage::Flag::f_pm_oneside;
}
state->requestId = api->request(MTPmessages_UpdatePinnedMessage(
MTP_flags(flags),
peer->input,
MTP_int(msgId)
)).done([=](const MTPUpdates &result) {
peer->session().api().applyUpdates(result);
box->closeBox();
}).fail([=] {
box->closeBox();
}).send();
};
Ui::ConfirmBox(box, {
.text = (pinningOld
? tr::lng_pinned_pin_old_sure()
: (peer->isChat() || peer->isMegagroup())
? tr::lng_pinned_pin_sure_group()
: tr::lng_pinned_pin_sure()),
.confirmed = std::move(pinMessage),
.confirmText = tr::lng_pinned_pin(),
});
if (checkbox) {
auto padding = st::boxPadding;
padding.setTop(padding.bottom());
box->addRow(std::move(checkbox), std::move(padding));
}
}
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