tdesktop/Telegram/SourceFiles/calls/group/calls_group_invite_controll...

306 lines
8.7 KiB
C++

/*
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 "calls/group/calls_group_invite_controller.h"
#include "calls/group/calls_group_call.h"
#include "calls/group/calls_group_menu.h"
#include "boxes/peer_lists_box.h"
#include "data/data_user.h"
#include "data/data_channel.h"
#include "data/data_session.h"
#include "data/data_group_call.h"
#include "main/main_session.h"
#include "ui/text/text_utilities.h"
#include "ui/layers/generic_box.h"
#include "ui/widgets/labels.h"
#include "apiwrap.h"
#include "lang/lang_keys.h"
#include "styles/style_calls.h"
namespace Calls::Group {
namespace {
[[nodiscard]] object_ptr<Ui::RpWidget> CreateSectionSubtitle(
QWidget *parent,
rpl::producer<QString> text) {
auto result = object_ptr<Ui::FixedHeightWidget>(
parent,
st::searchedBarHeight);
const auto raw = result.data();
raw->paintRequest(
) | rpl::start_with_next([=](QRect clip) {
auto p = QPainter(raw);
p.fillRect(clip, st::groupCallMembersBgOver);
}, raw->lifetime());
const auto label = Ui::CreateChild<Ui::FlatLabel>(
raw,
std::move(text),
st::groupCallBoxLabel);
raw->widthValue(
) | rpl::start_with_next([=](int width) {
const auto padding = st::groupCallInviteDividerPadding;
const auto available = width - padding.left() - padding.right();
label->resizeToNaturalWidth(available);
label->moveToLeft(padding.left(), padding.top(), width);
}, label->lifetime());
return result;
}
} // namespace
InviteController::InviteController(
not_null<PeerData*> peer,
base::flat_set<not_null<UserData*>> alreadyIn)
: ParticipantsBoxController(CreateTag{}, nullptr, peer, Role::Members)
, _peer(peer)
, _alreadyIn(std::move(alreadyIn)) {
SubscribeToMigration(
_peer,
lifetime(),
[=](not_null<ChannelData*> channel) { _peer = channel; });
}
void InviteController::prepare() {
delegate()->peerListSetHideEmpty(true);
ParticipantsBoxController::prepare();
delegate()->peerListSetAboveWidget(CreateSectionSubtitle(
nullptr,
tr::lng_group_call_invite_members()));
delegate()->peerListSetAboveSearchWidget(CreateSectionSubtitle(
nullptr,
tr::lng_group_call_invite_members()));
}
void InviteController::rowClicked(not_null<PeerListRow*> row) {
delegate()->peerListSetRowChecked(row, !row->checked());
}
base::unique_qptr<Ui::PopupMenu> InviteController::rowContextMenu(
QWidget *parent,
not_null<PeerListRow*> row) {
return nullptr;
}
void InviteController::itemDeselectedHook(not_null<PeerData*> peer) {
}
bool InviteController::hasRowFor(not_null<PeerData*> peer) const {
return (delegate()->peerListFindRow(peer->id.value) != nullptr);
}
bool InviteController::isAlreadyIn(not_null<UserData*> user) const {
return _alreadyIn.contains(user);
}
std::unique_ptr<PeerListRow> InviteController::createRow(
not_null<PeerData*> participant) const {
const auto user = participant->asUser();
if (!user
|| user->isSelf()
|| user->isBot()
|| user->isInaccessible()) {
return nullptr;
}
auto result = std::make_unique<PeerListRow>(user);
_rowAdded.fire_copy(user);
_inGroup.emplace(user);
if (isAlreadyIn(user)) {
result->setDisabledState(PeerListRow::State::DisabledChecked);
}
return result;
}
auto InviteController::peersWithRows() const
-> not_null<const base::flat_set<not_null<UserData*>>*> {
return &_inGroup;
}
rpl::producer<not_null<UserData*>> InviteController::rowAdded() const {
return _rowAdded.events();
}
InviteContactsController::InviteContactsController(
not_null<PeerData*> peer,
base::flat_set<not_null<UserData*>> alreadyIn,
not_null<const base::flat_set<not_null<UserData*>>*> inGroup,
rpl::producer<not_null<UserData*>> discoveredInGroup)
: AddParticipantsBoxController(peer, std::move(alreadyIn))
, _inGroup(inGroup)
, _discoveredInGroup(std::move(discoveredInGroup)) {
}
void InviteContactsController::prepareViewHook() {
AddParticipantsBoxController::prepareViewHook();
delegate()->peerListSetAboveWidget(CreateSectionSubtitle(
nullptr,
tr::lng_contacts_header()));
delegate()->peerListSetAboveSearchWidget(CreateSectionSubtitle(
nullptr,
tr::lng_group_call_invite_search_results()));
std::move(
_discoveredInGroup
) | rpl::start_with_next([=](not_null<UserData*> user) {
if (auto row = delegate()->peerListFindRow(user->id.value)) {
delegate()->peerListRemoveRow(row);
}
}, _lifetime);
}
std::unique_ptr<PeerListRow> InviteContactsController::createRow(
not_null<UserData*> user) {
return _inGroup->contains(user)
? nullptr
: AddParticipantsBoxController::createRow(user);
}
object_ptr<Ui::BoxContent> PrepareInviteBox(
not_null<GroupCall*> call,
Fn<void(TextWithEntities&&)> showToast) {
const auto real = call->lookupReal();
if (!real) {
return nullptr;
}
const auto peer = call->peer();
auto alreadyIn = peer->owner().invitedToCallUsers(real->id());
for (const auto &participant : real->participants()) {
if (const auto user = participant.peer->asUser()) {
alreadyIn.emplace(user);
}
}
alreadyIn.emplace(peer->session().user());
auto controller = std::make_unique<InviteController>(peer, alreadyIn);
controller->setStyleOverrides(
&st::groupCallInviteMembersList,
&st::groupCallMultiSelect);
auto contactsController = std::make_unique<InviteContactsController>(
peer,
std::move(alreadyIn),
controller->peersWithRows(),
controller->rowAdded());
contactsController->setStyleOverrides(
&st::groupCallInviteMembersList,
&st::groupCallMultiSelect);
const auto weak = base::make_weak(call.get());
const auto invite = [=](const std::vector<not_null<UserData*>> &users) {
const auto call = weak.get();
if (!call) {
return;
}
const auto result = call->inviteUsers(users);
if (const auto user = std::get_if<not_null<UserData*>>(&result)) {
showToast(tr::lng_group_call_invite_done_user(
tr::now,
lt_user,
Ui::Text::Bold((*user)->firstName),
Ui::Text::WithEntities));
} else if (const auto count = std::get_if<int>(&result)) {
if (*count > 0) {
showToast(tr::lng_group_call_invite_done_many(
tr::now,
lt_count,
*count,
Ui::Text::RichLangValue));
}
} else {
Unexpected("Result in GroupCall::inviteUsers.");
}
};
const auto inviteWithAdd = [=](
const std::vector<not_null<UserData*>> &users,
const std::vector<not_null<UserData*>> &nonMembers,
Fn<void()> finish) {
peer->session().api().addChatParticipants(
peer,
nonMembers,
[=](bool) { invite(users); finish(); });
};
const auto inviteWithConfirmation = [=](
not_null<PeerListsBox*> parentBox,
const std::vector<not_null<UserData*>> &users,
const std::vector<not_null<UserData*>> &nonMembers,
Fn<void()> finish) {
if (nonMembers.empty()) {
invite(users);
finish();
return;
}
const auto name = peer->name;
const auto text = (nonMembers.size() == 1)
? tr::lng_group_call_add_to_group_one(
tr::now,
lt_user,
nonMembers.front()->shortName(),
lt_group,
name)
: (nonMembers.size() < users.size())
? tr::lng_group_call_add_to_group_some(tr::now, lt_group, name)
: tr::lng_group_call_add_to_group_all(tr::now, lt_group, name);
const auto shared = std::make_shared<QPointer<Ui::GenericBox>>();
const auto finishWithConfirm = [=] {
if (*shared) {
(*shared)->closeBox();
}
finish();
};
const auto done = [=] {
inviteWithAdd(users, nonMembers, finishWithConfirm);
};
auto box = ConfirmBox({
.text = { text },
.button = tr::lng_participant_invite(),
.callback = done,
});
*shared = box.data();
parentBox->getDelegate()->showBox(
std::move(box),
Ui::LayerOption::KeepOther,
anim::type::normal);
};
auto initBox = [=, controller = controller.get()](
not_null<PeerListsBox*> box) {
box->setTitle(tr::lng_group_call_invite_title());
box->addButton(tr::lng_group_call_invite_button(), [=] {
const auto rows = box->collectSelectedRows();
const auto users = ranges::views::all(
rows
) | ranges::views::transform([](not_null<PeerData*> peer) {
return not_null<UserData*>(peer->asUser());
}) | ranges::to_vector;
const auto nonMembers = ranges::views::all(
users
) | ranges::views::filter([&](not_null<UserData*> user) {
return !controller->hasRowFor(user);
}) | ranges::to_vector;
const auto finish = [box = Ui::MakeWeak(box)]() {
if (box) {
box->closeBox();
}
};
inviteWithConfirmation(box, users, nonMembers, finish);
});
box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
};
auto controllers = std::vector<std::unique_ptr<PeerListController>>();
controllers.push_back(std::move(controller));
controllers.push_back(std::move(contactsController));
return Box<PeerListsBox>(std::move(controllers), initBox);
}
} // namespace Calls::Group