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Code Issues Releases Wiki Activity

Support legacy groups in participant boxes.

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This commit is contained in:
John Preston
2019-01-10 10:26:08 +04:00
parent 18c6be0d3b
commit a605c110a8
39 changed files with 3064 additions and 2649 deletions
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175
Telegram/SourceFiles/boxes/peer_list_controllers.cpp
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@@ -25,26 +25,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
namespace {
base::flat_set<not_null<UserData*>> GetAlreadyInFromPeer(PeerData *peer) {
if (!peer) {
return {};
}
if (auto chat = peer->asChat()) {
auto participants = (
chat->participants
) | ranges::view::transform([](auto &&pair) -> not_null<UserData*> {
return pair.first;
});
return { participants.begin(), participants.end() };
} else if (auto channel = peer->asChannel()) {
if (channel->isMegagroup()) {
auto &participants = channel->mgInfo->lastParticipants;
return { participants.cbegin(), participants.cend() };
}
}
return {};
}
void ShareBotGame(not_null<UserData*> bot, not_null<PeerData*> chat) {
const auto history = App::historyLoaded(chat);
const auto randomId = rand_value<uint64>();
@@ -83,25 +63,6 @@ void AddBotToGroup(not_null<UserData*> bot, not_null<PeerData*> chat) {
Ui::showPeerHistory(chat, ShowAtUnreadMsgId);
}
bool InviteSelectedUsers(
not_null<PeerListBox*> box,
not_null<PeerData*> chat) {
const auto rows = box->peerListCollectSelectedRows();
const auto users = ranges::view::all(
rows
) | ranges::view::transform([](not_null<PeerData*> peer) {
Expects(peer->isUser());
Expects(!peer->isSelf());
return not_null<UserData*>(peer->asUser());
}) | ranges::to_vector;
if (users.empty()) {
return false;
}
Auth().api().addChatParticipants(chat, users);
return true;
}
} // namespace
// Not used for now.
@@ -421,142 +382,6 @@ std::unique_ptr<PeerListRow> ContactsBoxController::createRow(not_null<UserData*
return std::make_unique<PeerListRow>(user);
}
AddParticipantsBoxController::AddParticipantsBoxController(PeerData *peer)
: ContactsBoxController(std::make_unique<PeerListGlobalSearchController>())
, _peer(peer)
, _alreadyIn(GetAlreadyInFromPeer(peer)) {
}
AddParticipantsBoxController::AddParticipantsBoxController(
not_null<ChannelData*> channel,
base::flat_set<not_null<UserData*>> &&alreadyIn)
: ContactsBoxController(std::make_unique<PeerListGlobalSearchController>())
, _peer(channel)
, _alreadyIn(std::move(alreadyIn)) {
}
void AddParticipantsBoxController::rowClicked(not_null<PeerListRow*> row) {
auto count = fullCount();
auto limit = (_peer && _peer->isMegagroup()) ? Global::MegagroupSizeMax() : Global::ChatSizeMax();
if (count < limit || row->checked()) {
delegate()->peerListSetRowChecked(row, !row->checked());
updateTitle();
} else if (auto channel = _peer ? _peer->asChannel() : nullptr) {
if (!_peer->isMegagroup()) {
Ui::show(
Box<MaxInviteBox>(_peer->asChannel()),
LayerOption::KeepOther);
}
} else if (count >= Global::ChatSizeMax() && count < Global::MegagroupSizeMax()) {
Ui::show(
Box<InformBox>(lng_profile_add_more_after_upgrade(lt_count, Global::MegagroupSizeMax())),
LayerOption::KeepOther);
}
}
void AddParticipantsBoxController::itemDeselectedHook(not_null<PeerData*> peer) {
updateTitle();
}
void AddParticipantsBoxController::prepareViewHook() {
updateTitle();
}
int AddParticipantsBoxController::alreadyInCount() const {
if (!_peer) {
return 1; // self
}
if (auto chat = _peer->asChat()) {
return qMax(chat->count, 1);
} else if (auto channel = _peer->asChannel()) {
return qMax(channel->membersCount(), int(_alreadyIn.size()));
}
Unexpected("User in AddParticipantsBoxController::alreadyInCount");
}
bool AddParticipantsBoxController::isAlreadyIn(not_null<UserData*> user) const {
if (!_peer) {
return false;
}
if (auto chat = _peer->asChat()) {
return chat->participants.contains(user);
} else if (auto channel = _peer->asChannel()) {
return _alreadyIn.contains(user)
|| (channel->isMegagroup() && base::contains(channel->mgInfo->lastParticipants, user));
}
Unexpected("User in AddParticipantsBoxController::isAlreadyIn");
}
int AddParticipantsBoxController::fullCount() const {
return alreadyInCount() + delegate()->peerListSelectedRowsCount();
}
std::unique_ptr<PeerListRow> AddParticipantsBoxController::createRow(not_null<UserData*> user) {
if (user->isSelf()) {
return nullptr;
}
auto result = std::make_unique<PeerListRow>(user);
if (isAlreadyIn(user)) {
result->setDisabledState(PeerListRow::State::DisabledChecked);
}
return result;
}
void AddParticipantsBoxController::updateTitle() {
auto additional = (_peer && _peer->isChannel() && !_peer->isMegagroup())
? QString() :
QString("%1 / %2").arg(fullCount()).arg(Global::MegagroupSizeMax());
delegate()->peerListSetTitle(langFactory(lng_profile_add_participant));
delegate()->peerListSetAdditionalTitle([additional] { return additional; });
}
void AddParticipantsBoxController::Start(not_null<ChatData*> chat) {
auto initBox = [=](not_null<PeerListBox*> box) {
box->addButton(langFactory(lng_participant_invite), [=] {
if (InviteSelectedUsers(box, chat)) {
Ui::showPeerHistory(chat, ShowAtTheEndMsgId);
}
});
box->addButton(langFactory(lng_cancel), [box] { box->closeBox(); });
};
Ui::show(Box<PeerListBox>(std::make_unique<AddParticipantsBoxController>(chat), std::move(initBox)));
}
void AddParticipantsBoxController::Start(
not_null<ChannelData*> channel,
base::flat_set<not_null<UserData*>> &&alreadyIn,
bool justCreated) {
auto initBox = [channel, justCreated](not_null<PeerListBox*> box) {
auto subscription = std::make_shared<rpl::lifetime>();
box->addButton(langFactory(lng_participant_invite), [=, copy = subscription] {
if (InviteSelectedUsers(box, channel)) {
if (channel->isMegagroup()) {
Ui::showPeerHistory(channel, ShowAtTheEndMsgId);
} else {
box->closeBox();
}
}
});
box->addButton(langFactory(justCreated ? lng_create_group_skip : lng_cancel), [box] { box->closeBox(); });
if (justCreated) {
box->boxClosing() | rpl::start_with_next([=] {
Ui::showPeerHistory(channel, ShowAtTheEndMsgId);
}, *subscription);
}
};
Ui::show(Box<PeerListBox>(std::make_unique<AddParticipantsBoxController>(channel, std::move(alreadyIn)), std::move(initBox)));
}
void AddParticipantsBoxController::Start(
not_null<ChannelData*> channel,
base::flat_set<not_null<UserData*>> &&alreadyIn) {
Start(channel, std::move(alreadyIn), false);
}
void AddParticipantsBoxController::Start(not_null<ChannelData*> channel) {
Start(channel, {}, true);
}
void AddBotToGroupBoxController::Start(not_null<UserData*> bot) {
auto initBox = [=](not_null<PeerListBox*> box) {
box->addButton(langFactory(lng_cancel), [box] { box->closeBox(); });