tdesktop/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

1560 lines
41 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 "boxes/peers/edit_peer_info_box.h"
#include "apiwrap.h"
#include "main/main_session.h"
#include "boxes/add_contact_box.h"
#include "boxes/confirm_box.h"
#include "boxes/peer_list_controllers.h"
#include "boxes/peers/edit_participants_box.h"
#include "boxes/peers/edit_peer_type_box.h"
#include "boxes/peers/edit_peer_history_visibility_box.h"
#include "boxes/peers/edit_peer_permissions_box.h"
#include "boxes/peers/edit_linked_chat_box.h"
#include "boxes/stickers_box.h"
#include "chat_helpers/emoji_suggestions_widget.h"
#include "data/data_channel.h"
#include "data/data_chat.h"
#include "data/data_peer.h"
#include "data/data_session.h"
#include "history/admin_log/history_admin_log_section.h"
#include "info/profile/info_profile_values.h"
#include "lang/lang_keys.h"
#include "mainwidget.h"
#include "mainwindow.h"
#include "mtproto/sender.h"
#include "observer_peer.h"
#include "ui/rp_widget.h"
#include "ui/special_buttons.h"
#include "ui/toast/toast.h"
#include "ui/widgets/checkbox.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/input_fields.h"
#include "ui/widgets/labels.h"
#include "ui/widgets/box_content_divider.h"
#include "ui/wrap/padding_wrap.h"
#include "ui/wrap/slide_wrap.h"
#include "ui/wrap/vertical_layout.h"
#include "window/window_session_controller.h"
#include "info/profile/info_profile_icon.h"
#include "app.h"
#include "facades.h"
#include "styles/style_layers.h"
#include "styles/style_boxes.h"
#include "styles/style_info.h"
namespace {
auto ToPositiveNumberString() {
return rpl::map([](int count) {
return count ? QString::number(count) : QString();
});
}
auto ToPositiveNumberStringRestrictions() {
return rpl::map([](int count) {
return QString::number(count)
+ QString("/")
+ QString::number(int(Data::ListOfRestrictions().size()));
});
}
void AddSkip(
not_null<Ui::VerticalLayout*> container,
int top = st::editPeerTopButtonsLayoutSkip,
int bottom = st::editPeerTopButtonsLayoutSkipToBottom) {
container->add(object_ptr<Ui::FixedHeightWidget>(
container,
top));
container->add(object_ptr<Ui::BoxContentDivider>(container));
container->add(object_ptr<Ui::FixedHeightWidget>(
container,
bottom));
}
void AddButtonWithCount(
not_null<Ui::VerticalLayout*> parent,
rpl::producer<QString> &&text,
rpl::producer<QString> &&count,
Fn<void()> callback,
const style::icon &icon) {
parent->add(EditPeerInfoBox::CreateButton(
parent,
std::move(text),
std::move(count),
std::move(callback),
st::manageGroupButton,
&icon));
}
object_ptr<Ui::SettingsButton> CreateButtonWithText(
not_null<QWidget*> parent,
rpl::producer<QString> &&text,
rpl::producer<QString> &&label,
Fn<void()> callback) {
return EditPeerInfoBox::CreateButton(
parent,
std::move(text),
std::move(label),
std::move(callback),
st::manageGroupTopButtonWithText,
nullptr);
}
Ui::SettingsButton *AddButtonWithText(
not_null<Ui::VerticalLayout*> parent,
rpl::producer<QString> &&text,
rpl::producer<QString> &&label,
Fn<void()> callback) {
return parent->add(CreateButtonWithText(
parent,
std::move(text),
std::move(label),
std::move(callback)));
}
void AddButtonDelete(
not_null<Ui::VerticalLayout*> parent,
rpl::producer<QString> &&text,
Fn<void()> callback) {
parent->add(EditPeerInfoBox::CreateButton(
parent,
std::move(text),
rpl::single(QString()),
std::move(callback),
st::manageDeleteGroupButton,
nullptr));
}
void SaveDefaultRestrictions(
not_null<PeerData*> peer,
MTPChatBannedRights rights,
Fn<void()> done) {
const auto api = &peer->session().api();
const auto key = Api::RequestKey("default_restrictions", peer->id);
const auto requestId = api->request(
MTPmessages_EditChatDefaultBannedRights(
peer->input,
rights)
).done([=](const MTPUpdates &result) {
api->clearModifyRequest(key);
api->applyUpdates(result);
done();
}).fail([=](const RPCError &error) {
api->clearModifyRequest(key);
if (error.type() != qstr("CHAT_NOT_MODIFIED")) {
return;
}
if (const auto chat = peer->asChat()) {
chat->setDefaultRestrictions(rights);
} else if (const auto channel = peer->asChannel()) {
channel->setDefaultRestrictions(rights);
} else {
Unexpected("Peer in ApiWrap::saveDefaultRestrictions.");
}
done();
}).send();
api->registerModifyRequest(key, requestId);
}
void SaveSlowmodeSeconds(
not_null<ChannelData*> channel,
int seconds,
Fn<void()> done) {
const auto api = &channel->session().api();
const auto key = Api::RequestKey("slowmode_seconds", channel->id);
const auto requestId = api->request(MTPchannels_ToggleSlowMode(
channel->inputChannel,
MTP_int(seconds)
)).done([=](const MTPUpdates &result) {
api->clearModifyRequest(key);
api->applyUpdates(result);
channel->setSlowmodeSeconds(seconds);
done();
}).fail([=](const RPCError &error) {
api->clearModifyRequest(key);
if (error.type() != qstr("CHAT_NOT_MODIFIED")) {
return;
}
channel->setSlowmodeSeconds(seconds);
done();
}).send();
api->registerModifyRequest(key, requestId);
}
void ShowEditPermissions(not_null<PeerData*> peer) {
const auto box = Ui::show(
Box<EditPeerPermissionsBox>(peer),
Ui::LayerOption::KeepOther);
const auto saving = box->lifetime().make_state<int>(0);
const auto save = [=](
not_null<PeerData*> peer,
EditPeerPermissionsBox::Result result) {
Expects(result.slowmodeSeconds == 0 || peer->isChannel());
const auto close = crl::guard(box, [=] { box->closeBox(); });
SaveDefaultRestrictions(
peer,
MTP_chatBannedRights(MTP_flags(result.rights), MTP_int(0)),
close);
if (const auto channel = peer->asChannel()) {
SaveSlowmodeSeconds(channel, result.slowmodeSeconds, close);
}
};
box->saveEvents(
) | rpl::start_with_next([=](EditPeerPermissionsBox::Result result) {
if (*saving) {
return;
}
*saving = true;
const auto saveFor = peer->migrateToOrMe();
const auto chat = saveFor->asChat();
if (!result.slowmodeSeconds || !chat) {
save(saveFor, result);
return;
}
const auto api = &peer->session().api();
api->migrateChat(chat, [=](not_null<ChannelData*> channel) {
save(channel, result);
}, [=](const RPCError &error) {
*saving = false;
});
}, box->lifetime());
}
} // namespace
namespace {
constexpr auto kMaxGroupChannelTitle = 128; // See also add_contact_box.
constexpr auto kMaxChannelDescription = 255; // See also add_contact_box.
class Controller : public base::has_weak_ptr {
public:
Controller(
not_null<Window::SessionNavigation*> navigation,
not_null<Ui::BoxContent*> box,
not_null<PeerData*> peer);
object_ptr<Ui::VerticalLayout> createContent();
void setFocus();
private:
struct Controls {
Ui::InputField *title = nullptr;
Ui::InputField *description = nullptr;
Ui::UserpicButton *photo = nullptr;
rpl::lifetime initialPhotoImageWaiting;
Ui::VerticalLayout *buttonsLayout = nullptr;
Ui::SlideWrap<Ui::RpWidget> *historyVisibilityWrap = nullptr;
};
struct Saving {
std::optional<QString> username;
std::optional<QString> title;
std::optional<QString> description;
std::optional<bool> hiddenPreHistory;
std::optional<bool> signatures;
std::optional<ChannelData*> linkedChat;
};
object_ptr<Ui::RpWidget> createPhotoAndTitleEdit();
object_ptr<Ui::RpWidget> createTitleEdit();
object_ptr<Ui::RpWidget> createPhotoEdit();
object_ptr<Ui::RpWidget> createDescriptionEdit();
object_ptr<Ui::RpWidget> createManageGroupButtons();
object_ptr<Ui::RpWidget> createStickersEdit();
bool canEditInformation() const;
void refreshHistoryVisibility(anim::type animated = anim::type::normal);
void showEditPeerTypeBox(
std::optional<rpl::producer<QString>> error = {});
void showEditLinkedChatBox();
void fillPrivacyTypeButton();
void fillLinkedChatButton();
void fillInviteLinkButton();
void fillSignaturesButton();
void fillHistoryVisibilityButton();
void fillManageSection();
void submitTitle();
void submitDescription();
void deleteWithConfirmation();
void deleteChannel();
std::optional<Saving> validate() const;
bool validateUsername(Saving &to) const;
bool validateLinkedChat(Saving &to) const;
bool validateTitle(Saving &to) const;
bool validateDescription(Saving &to) const;
bool validateHistoryVisibility(Saving &to) const;
bool validateSignatures(Saving &to) const;
void save();
void saveUsername();
void saveLinkedChat();
void saveTitle();
void saveDescription();
void saveHistoryVisibility();
void saveSignatures();
void savePhoto();
void pushSaveStage(FnMut<void()> &&lambda);
void continueSave();
void cancelSave();
void togglePreHistoryHidden(
not_null<ChannelData*> channel,
bool hidden,
Fn<void()> done,
Fn<void()> fail);
void subscribeToMigration();
void migrate(not_null<ChannelData*> channel);
std::optional<Privacy> _privacySavedValue;
std::optional<ChannelData*> _linkedChatSavedValue;
ChannelData *_linkedChatOriginalValue = nullptr;
bool _channelHasLocationOriginalValue = false;
std::optional<HistoryVisibility> _historyVisibilitySavedValue;
std::optional<QString> _usernameSavedValue;
std::optional<bool> _signaturesSavedValue;
const not_null<Window::SessionNavigation*> _navigation;
const not_null<Ui::BoxContent*> _box;
not_null<PeerData*> _peer;
MTP::Sender _api;
const bool _isGroup = false;
base::unique_qptr<Ui::VerticalLayout> _wrap;
Controls _controls;
std::deque<FnMut<void()>> _saveStagesQueue;
Saving _savingData;
const rpl::event_stream<Privacy> _privacyTypeUpdates;
const rpl::event_stream<ChannelData*> _linkedChatUpdates;
mtpRequestId _linkedChatsRequestId = 0;
rpl::lifetime _lifetime;
};
Controller::Controller(
not_null<Window::SessionNavigation*> navigation,
not_null<Ui::BoxContent*> box,
not_null<PeerData*> peer)
: _navigation(navigation)
, _box(box)
, _peer(peer)
, _api(_peer->session().api().instance())
, _isGroup(_peer->isChat() || _peer->isMegagroup()) {
_box->setTitle(_isGroup
? tr::lng_edit_group()
: tr::lng_edit_channel_title());
_box->addButton(tr::lng_settings_save(), [=] {
save();
});
_box->addButton(tr::lng_cancel(), [=] {
_box->closeBox();
});
subscribeToMigration();
_peer->updateFull();
}
void Controller::subscribeToMigration() {
SubscribeToMigration(
_peer,
_lifetime,
[=](not_null<ChannelData*> channel) { migrate(channel); });
}
void Controller::migrate(not_null<ChannelData*> channel) {
_peer = channel;
_peer->updateFull();
}
object_ptr<Ui::VerticalLayout> Controller::createContent() {
auto result = object_ptr<Ui::VerticalLayout>(_box);
_wrap.reset(result.data());
_controls = Controls();
_wrap->add(createPhotoAndTitleEdit());
_wrap->add(createDescriptionEdit());
_wrap->add(createManageGroupButtons());
return result;
}
void Controller::setFocus() {
if (_controls.title) {
_controls.title->setFocusFast();
}
}
object_ptr<Ui::RpWidget> Controller::createPhotoAndTitleEdit() {
Expects(_wrap != nullptr);
if (!canEditInformation()) {
return nullptr;
}
auto result = object_ptr<Ui::RpWidget>(_wrap);
const auto container = result.data();
const auto photoWrap = Ui::AttachParentChild(
container,
createPhotoEdit());
const auto titleEdit = Ui::AttachParentChild(
container,
createTitleEdit());
photoWrap->heightValue(
) | rpl::start_with_next([container](int height) {
container->resize(container->width(), height);
}, photoWrap->lifetime());
container->widthValue(
) | rpl::start_with_next([titleEdit](int width) {
const auto left = st::editPeerPhotoMargins.left()
+ st::defaultUserpicButton.size.width();
titleEdit->resizeToWidth(width - left);
titleEdit->moveToLeft(left, 0, width);
}, titleEdit->lifetime());
return result;
}
object_ptr<Ui::RpWidget> Controller::createPhotoEdit() {
Expects(_wrap != nullptr);
using PhotoWrap = Ui::PaddingWrap<Ui::UserpicButton>;
auto photoWrap = object_ptr<PhotoWrap>(
_wrap,
object_ptr<Ui::UserpicButton>(
_wrap,
_peer,
Ui::UserpicButton::Role::ChangePhoto,
st::defaultUserpicButton),
st::editPeerPhotoMargins);
_controls.photo = photoWrap->entity();
return photoWrap;
}
object_ptr<Ui::RpWidget> Controller::createTitleEdit() {
Expects(_wrap != nullptr);
auto result = object_ptr<Ui::PaddingWrap<Ui::InputField>>(
_wrap,
object_ptr<Ui::InputField>(
_wrap,
st::defaultInputField,
(_isGroup
? tr::lng_dlg_new_group_name
: tr::lng_dlg_new_channel_name)(),
_peer->name),
st::editPeerTitleMargins);
result->entity()->setMaxLength(kMaxGroupChannelTitle);
result->entity()->setInstantReplaces(Ui::InstantReplaces::Default());
result->entity()->setInstantReplacesEnabled(
_peer->session().settings().replaceEmojiValue());
Ui::Emoji::SuggestionsController::Init(
_wrap->window(),
result->entity(),
&_peer->session());
QObject::connect(
result->entity(),
&Ui::InputField::submitted,
[=] { submitTitle(); });
_controls.title = result->entity();
return result;
}
object_ptr<Ui::RpWidget> Controller::createDescriptionEdit() {
Expects(_wrap != nullptr);
if (!canEditInformation()) {
return nullptr;
}
auto result = object_ptr<Ui::PaddingWrap<Ui::InputField>>(
_wrap,
object_ptr<Ui::InputField>(
_wrap,
st::editPeerDescription,
Ui::InputField::Mode::MultiLine,
tr::lng_create_group_description(),
_peer->about()),
st::editPeerDescriptionMargins);
result->entity()->setMaxLength(kMaxChannelDescription);
result->entity()->setInstantReplaces(Ui::InstantReplaces::Default());
result->entity()->setInstantReplacesEnabled(
_peer->session().settings().replaceEmojiValue());
result->entity()->setSubmitSettings(_peer->session().settings().sendSubmitWay());
Ui::Emoji::SuggestionsController::Init(
_wrap->window(),
result->entity(),
&_peer->session());
QObject::connect(
result->entity(),
&Ui::InputField::submitted,
[=] { submitDescription(); });
_controls.description = result->entity();
return result;
}
object_ptr<Ui::RpWidget> Controller::createManageGroupButtons() {
Expects(_wrap != nullptr);
auto result = object_ptr<Ui::PaddingWrap<Ui::VerticalLayout>>(
_wrap,
object_ptr<Ui::VerticalLayout>(_wrap),
st::editPeerBottomButtonsLayoutMargins);
_controls.buttonsLayout = result->entity();
fillManageSection();
return result;
}
object_ptr<Ui::RpWidget> Controller::createStickersEdit() {
Expects(_wrap != nullptr);
const auto channel = _peer->asChannel();
auto result = object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
_wrap,
object_ptr<Ui::VerticalLayout>(_wrap),
st::editPeerInvitesMargins);
const auto container = result->entity();
container->add(object_ptr<Ui::FlatLabel>(
container,
tr::lng_group_stickers(),
st::editPeerSectionLabel));
container->add(object_ptr<Ui::FixedHeightWidget>(
container,
st::editPeerInviteLinkSkip));
container->add(object_ptr<Ui::FlatLabel>(
container,
tr::lng_group_stickers_description(),
st::editPeerPrivacyLabel));
container->add(object_ptr<Ui::FixedHeightWidget>(
container,
st::editPeerInviteLinkSkip));
container->add(object_ptr<Ui::LinkButton>(
_wrap,
tr::lng_group_stickers_add(tr::now),
st::editPeerInviteLinkButton)
)->addClickHandler([=] {
Ui::show(Box<StickersBox>(channel), Ui::LayerOption::KeepOther);
});
return result;
}
bool Controller::canEditInformation() const {
if (const auto channel = _peer->asChannel()) {
return channel->canEditInformation();
} else if (const auto chat = _peer->asChat()) {
return chat->canEditInformation();
}
return false;
}
void Controller::refreshHistoryVisibility(anim::type animated) {
if (!_controls.historyVisibilityWrap) {
return;
}
_controls.historyVisibilityWrap->toggle(
(_privacySavedValue != Privacy::HasUsername
&& !_channelHasLocationOriginalValue
&& (!_linkedChatSavedValue || !*_linkedChatSavedValue)),
animated);
};
void Controller::showEditPeerTypeBox(
std::optional<rpl::producer<QString>> error) {
const auto boxCallback = crl::guard(this, [=](
Privacy checked, QString publicLink) {
_privacyTypeUpdates.fire(std::move(checked));
_privacySavedValue = checked;
_usernameSavedValue = publicLink;
refreshHistoryVisibility();
});
Ui::show(
Box<EditPeerTypeBox>(
_peer,
_channelHasLocationOriginalValue,
boxCallback,
_privacySavedValue,
_usernameSavedValue,
error),
Ui::LayerOption::KeepOther);
}
void Controller::showEditLinkedChatBox() {
Expects(_peer->isChannel());
const auto box = std::make_shared<QPointer<Ui::BoxContent>>();
const auto channel = _peer->asChannel();
const auto callback = [=](ChannelData *result) {
if (*box) {
(*box)->closeBox();
}
*_linkedChatSavedValue = result;
_linkedChatUpdates.fire_copy(result);
refreshHistoryVisibility();
};
const auto canEdit = channel->isBroadcast()
? channel->canEditInformation()
: (channel->canPinMessages()
&& (channel->amCreator() || channel->adminRights() != 0)
&& (!channel->hiddenPreHistory()
|| channel->canEditPreHistoryHidden()));
if (const auto chat = *_linkedChatSavedValue) {
*box = Ui::show(
EditLinkedChatBox(
_navigation,
channel,
chat,
canEdit,
callback),
Ui::LayerOption::KeepOther);
return;
} else if (!canEdit || _linkedChatsRequestId) {
return;
} else if (channel->isMegagroup()) {
// Restore original linked channel.
callback(_linkedChatOriginalValue);
return;
}
_linkedChatsRequestId = _api.request(
MTPchannels_GetGroupsForDiscussion()
).done([=](const MTPmessages_Chats &result) {
_linkedChatsRequestId = 0;
const auto list = result.match([&](const auto &data) {
return data.vchats().v;
});
auto chats = std::vector<not_null<PeerData*>>();
chats.reserve(list.size());
for (const auto &item : list) {
chats.emplace_back(_peer->owner().processChat(item));
}
*box = Ui::show(
EditLinkedChatBox(
_navigation,
channel,
std::move(chats),
callback),
Ui::LayerOption::KeepOther);
}).fail([=](const RPCError &error) {
_linkedChatsRequestId = 0;
}).send();
}
void Controller::fillPrivacyTypeButton() {
Expects(_controls.buttonsLayout != nullptr);
// Create Privacy Button.
const auto hasLocation = _peer->isChannel()
&& _peer->asChannel()->hasLocation();
_privacySavedValue = (_peer->isChannel()
&& _peer->asChannel()->hasUsername())
? Privacy::HasUsername
: Privacy::NoUsername;
const auto isGroup = (_peer->isChat() || _peer->isMegagroup());
AddButtonWithText(
_controls.buttonsLayout,
(hasLocation
? tr::lng_manage_peer_link_type
: isGroup
? tr::lng_manage_peer_group_type
: tr::lng_manage_peer_channel_type)(),
_privacyTypeUpdates.events(
) | rpl::map([=](Privacy flag) {
return (flag == Privacy::HasUsername)
? (hasLocation
? tr::lng_manage_peer_link_permanent
: isGroup
? tr::lng_manage_public_group_title
: tr::lng_manage_public_peer_title)()
: (hasLocation
? tr::lng_manage_peer_link_invite
: isGroup
? tr::lng_manage_private_group_title
: tr::lng_manage_private_peer_title)();
}) | rpl::flatten_latest(),
[=] { showEditPeerTypeBox(); });
_privacyTypeUpdates.fire_copy(*_privacySavedValue);
}
void Controller::fillLinkedChatButton() {
Expects(_controls.buttonsLayout != nullptr);
_linkedChatSavedValue = _linkedChatOriginalValue = _peer->isChannel()
? _peer->asChannel()->linkedChat()
: nullptr;
const auto isGroup = (_peer->isChat() || _peer->isMegagroup());
auto text = !isGroup
? tr::lng_manage_discussion_group()
: rpl::combine(
tr::lng_manage_linked_channel(),
tr::lng_manage_linked_channel_restore(),
_linkedChatUpdates.events()
) | rpl::map([=](
const QString &edit,
const QString &restore,
ChannelData *chat) {
return chat ? edit : restore;
});
auto label = isGroup
? _linkedChatUpdates.events(
) | rpl::map([](ChannelData *chat) {
return chat ? chat->name : QString();
}) | rpl::type_erased()
: rpl::combine(
tr::lng_manage_discussion_group_add(),
_linkedChatUpdates.events()
) | rpl::map([=](const QString &add, ChannelData *chat) {
return chat
? chat->name
: add;
}) | rpl::type_erased();
AddButtonWithText(
_controls.buttonsLayout,
std::move(text),
std::move(label),
[=] { showEditLinkedChatBox(); });
_linkedChatUpdates.fire_copy(*_linkedChatSavedValue);
}
void Controller::fillInviteLinkButton() {
Expects(_controls.buttonsLayout != nullptr);
const auto buttonCallback = [=] {
Ui::show(Box<EditPeerTypeBox>(_peer), Ui::LayerOption::KeepOther);
};
AddButtonWithText(
_controls.buttonsLayout,
tr::lng_profile_invite_link_section(),
rpl::single(QString()), //Empty text.
buttonCallback);
}
void Controller::fillSignaturesButton() {
Expects(_controls.buttonsLayout != nullptr);
const auto channel = _peer->asChannel();
if (!channel) return;
AddButtonWithText(
_controls.buttonsLayout,
tr::lng_edit_sign_messages(),
rpl::single(QString()),
[=] {}
)->toggleOn(rpl::single(channel->addsSignature())
)->toggledValue(
) | rpl::start_with_next([=](bool toggled) {
_signaturesSavedValue = toggled;
}, _controls.buttonsLayout->lifetime());
}
void Controller::fillHistoryVisibilityButton() {
Expects(_controls.buttonsLayout != nullptr);
const auto wrapLayout = _controls.buttonsLayout->add(
object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
_controls.buttonsLayout,
object_ptr<Ui::VerticalLayout>(_controls.buttonsLayout),
st::boxOptionListPadding)); // Empty margins.
_controls.historyVisibilityWrap = wrapLayout;
const auto channel = _peer->asChannel();
const auto container = wrapLayout->entity();
_historyVisibilitySavedValue = (!channel || channel->hiddenPreHistory())
? HistoryVisibility::Hidden
: HistoryVisibility::Visible;
_channelHasLocationOriginalValue = channel && channel->hasLocation();
const auto updateHistoryVisibility =
std::make_shared<rpl::event_stream<HistoryVisibility>>();
const auto boxCallback = crl::guard(this, [=](HistoryVisibility checked) {
updateHistoryVisibility->fire(std::move(checked));
_historyVisibilitySavedValue = checked;
});
const auto buttonCallback = [=] {
Ui::show(
Box<EditPeerHistoryVisibilityBox>(
_peer,
boxCallback,
*_historyVisibilitySavedValue),
Ui::LayerOption::KeepOther);
};
AddButtonWithText(
container,
tr::lng_manage_history_visibility_title(),
updateHistoryVisibility->events(
) | rpl::map([](HistoryVisibility flag) {
return (HistoryVisibility::Visible == flag
? tr::lng_manage_history_visibility_shown
: tr::lng_manage_history_visibility_hidden)();
}) | rpl::flatten_latest(),
buttonCallback);
updateHistoryVisibility->fire_copy(*_historyVisibilitySavedValue);
refreshHistoryVisibility(anim::type::instant);
}
void Controller::fillManageSection() {
Expects(_controls.buttonsLayout != nullptr);
const auto navigation = App::wnd()->sessionController();
const auto chat = _peer->asChat();
const auto channel = _peer->asChannel();
const auto isChannel = (!chat);
if (!chat && !channel) return;
const auto canEditUsername = [&] {
return isChannel
? channel->canEditUsername()
: chat->canEditUsername();
}();
const auto canEditInviteLink = [&] {
return isChannel
? (channel->amCreator()
|| (channel->adminRights() & ChatAdminRight::f_invite_users))
: (chat->amCreator()
|| (chat->adminRights() & ChatAdminRight::f_invite_users));
}();
const auto canEditSignatures = [&] {
return isChannel
? (channel->canEditSignatures() && !channel->isMegagroup())
: false;
}();
const auto canEditPreHistoryHidden = [&] {
return isChannel
? channel->canEditPreHistoryHidden()
: chat->canEditPreHistoryHidden();
}();
const auto canEditPermissions = [&] {
return isChannel
? channel->canEditPermissions()
: chat->canEditPermissions();
}();
const auto canViewAdmins = [&] {
return isChannel
? channel->canViewAdmins()
: chat->amIn();
}();
const auto canViewMembers = [&] {
return isChannel
? channel->canViewMembers()
: chat->amIn();
}();
const auto canViewKicked = [&] {
return isChannel
? (!channel->isMegagroup())
: false;
}();
const auto hasRecentActions = [&] {
return isChannel
? (channel->hasAdminRights() || channel->amCreator())
: false;
}();
const auto canEditStickers = [&] {
// return true;
return isChannel
? channel->canEditStickers()
: false;
}();
const auto canDeleteChannel = [&] {
return isChannel
? channel->canDelete()
: false;
}();
const auto canViewOrEditLinkedChat = [&] {
return !isChannel
? false
: channel->linkedChat()
? true
: (channel->isBroadcast() && channel->canEditInformation());
}();
AddSkip(_controls.buttonsLayout, 0);
if (canEditUsername) {
fillPrivacyTypeButton();
} else if (canEditInviteLink) {
fillInviteLinkButton();
}
if (canViewOrEditLinkedChat) {
fillLinkedChatButton();
}
if (canEditSignatures) {
fillSignaturesButton();
}
if (canEditPreHistoryHidden) {
fillHistoryVisibilityButton();
}
if (canEditPreHistoryHidden
|| canEditSignatures
|| canEditInviteLink
|| canViewOrEditLinkedChat
|| canEditUsername) {
AddSkip(
_controls.buttonsLayout,
st::editPeerTopButtonsLayoutSkip,
st::editPeerTopButtonsLayoutSkipCustomBottom);
}
if (canEditPermissions) {
AddButtonWithCount(
_controls.buttonsLayout,
tr::lng_manage_peer_permissions(),
Info::Profile::MigratedOrMeValue(
_peer
) | rpl::map(
Info::Profile::RestrictionsCountValue
) | rpl::flatten_latest(
) | ToPositiveNumberStringRestrictions(),
[=] { ShowEditPermissions(_peer); },
st::infoIconPermissions);
}
if (canViewAdmins) {
AddButtonWithCount(
_controls.buttonsLayout,
tr::lng_manage_peer_administrators(),
Info::Profile::MigratedOrMeValue(
_peer
) | rpl::map(
Info::Profile::AdminsCountValue
) | rpl::flatten_latest(
) | ToPositiveNumberString(),
[=] {
ParticipantsBoxController::Start(
navigation,
_peer,
ParticipantsBoxController::Role::Admins);
},
st::infoIconAdministrators);
}
if (canViewMembers) {
AddButtonWithCount(
_controls.buttonsLayout,
(_isGroup ? tr::lng_manage_peer_members() : tr::lng_manage_peer_subscribers()),
Info::Profile::MigratedOrMeValue(
_peer
) | rpl::map(
Info::Profile::MembersCountValue
) | rpl::flatten_latest(
) | ToPositiveNumberString(),
[=] {
ParticipantsBoxController::Start(
navigation,
_peer,
ParticipantsBoxController::Role::Members);
},
st::infoIconMembers);
}
if (canViewKicked) {
AddButtonWithCount(
_controls.buttonsLayout,
tr::lng_manage_peer_removed_users(),
Info::Profile::KickedCountValue(channel)
| ToPositiveNumberString(),
[=] {
ParticipantsBoxController::Start(
navigation,
_peer,
ParticipantsBoxController::Role::Kicked);
},
st::infoIconBlacklist);
}
if (hasRecentActions) {
AddButtonWithCount(
_controls.buttonsLayout,
tr::lng_manage_peer_recent_actions(),
rpl::single(QString()), //Empty count.
[=] {
navigation->showSection(AdminLog::SectionMemento(channel));
},
st::infoIconRecentActions);
}
if (canEditStickers || canDeleteChannel) {
AddSkip(_controls.buttonsLayout,
st::editPeerTopButtonsLayoutSkipCustomTop);
}
if (canEditStickers) {
_controls.buttonsLayout->add(createStickersEdit());
}
if (canDeleteChannel) {
AddButtonDelete(
_controls.buttonsLayout,
(_isGroup
? tr::lng_profile_delete_group
: tr::lng_profile_delete_channel)(),
[=]{ deleteWithConfirmation(); }
);
}
}
void Controller::submitTitle() {
Expects(_controls.title != nullptr);
if (_controls.title->getLastText().isEmpty()) {
_controls.title->showError();
_box->scrollToWidget(_controls.title);
} else if (_controls.description) {
_controls.description->setFocus();
_box->scrollToWidget(_controls.description);
}
}
void Controller::submitDescription() {
Expects(_controls.title != nullptr);
Expects(_controls.description != nullptr);
if (_controls.title->getLastText().isEmpty()) {
_controls.title->showError();
_box->scrollToWidget(_controls.title);
} else {
save();
}
}
std::optional<Controller::Saving> Controller::validate() const {
auto result = Saving();
if (validateUsername(result)
&& validateLinkedChat(result)
&& validateTitle(result)
&& validateDescription(result)
&& validateHistoryVisibility(result)
&& validateSignatures(result)) {
return result;
}
return {};
}
bool Controller::validateUsername(Saving &to) const {
if (!_privacySavedValue) {
return true;
} else if (_privacySavedValue != Privacy::HasUsername) {
to.username = QString();
return true;
}
const auto username = _usernameSavedValue.value_or(
_peer->isChannel()
? _peer->asChannel()->username
: QString()
);
if (username.isEmpty()) {
return false;
}
to.username = username;
return true;
}
bool Controller::validateLinkedChat(Saving &to) const {
if (!_linkedChatSavedValue) {
return true;
}
to.linkedChat = *_linkedChatSavedValue;
return true;
}
bool Controller::validateTitle(Saving &to) const {
if (!_controls.title) {
return true;
}
const auto title = _controls.title->getLastText().trimmed();
if (title.isEmpty()) {
_controls.title->showError();
_box->scrollToWidget(_controls.title);
return false;
}
to.title = title;
return true;
}
bool Controller::validateDescription(Saving &to) const {
if (!_controls.description) {
return true;
}
to.description = _controls.description->getLastText().trimmed();
return true;
}
bool Controller::validateHistoryVisibility(Saving &to) const {
if (!_controls.historyVisibilityWrap
|| !_controls.historyVisibilityWrap->toggled()
|| _channelHasLocationOriginalValue
|| (_privacySavedValue == Privacy::HasUsername)) {
return true;
}
to.hiddenPreHistory
= (_historyVisibilitySavedValue == HistoryVisibility::Hidden);
return true;
}
bool Controller::validateSignatures(Saving &to) const {
if (!_signaturesSavedValue.has_value()) {
return true;
}
to.signatures = _signaturesSavedValue;
return true;
}
void Controller::save() {
Expects(_wrap != nullptr);
if (!_saveStagesQueue.empty()) {
return;
}
if (const auto saving = validate()) {
_savingData = *saving;
pushSaveStage([=] { saveUsername(); });
pushSaveStage([=] { saveLinkedChat(); });
pushSaveStage([=] { saveTitle(); });
pushSaveStage([=] { saveDescription(); });
pushSaveStage([=] { saveHistoryVisibility(); });
pushSaveStage([=] { saveSignatures(); });
pushSaveStage([=] { savePhoto(); });
continueSave();
}
}
void Controller::pushSaveStage(FnMut<void()> &&lambda) {
_saveStagesQueue.push_back(std::move(lambda));
}
void Controller::continueSave() {
if (!_saveStagesQueue.empty()) {
auto next = std::move(_saveStagesQueue.front());
_saveStagesQueue.pop_front();
next();
}
}
void Controller::cancelSave() {
_saveStagesQueue.clear();
}
void Controller::saveUsername() {
const auto channel = _peer->asChannel();
const auto username = (channel ? channel->username : QString());
if (!_savingData.username || *_savingData.username == username) {
return continueSave();
} else if (!channel) {
const auto saveForChannel = [=](not_null<ChannelData*> channel) {
if (_peer->asChannel() == channel) {
saveUsername();
} else {
cancelSave();
}
};
_peer->session().api().migrateChat(
_peer->asChat(),
crl::guard(this, saveForChannel));
return;
}
_api.request(MTPchannels_UpdateUsername(
channel->inputChannel,
MTP_string(*_savingData.username)
)).done([=](const MTPBool &result) {
channel->setName(
TextUtilities::SingleLine(channel->name),
*_savingData.username);
continueSave();
}).fail([=](const RPCError &error) {
const auto &type = error.type();
if (type == qstr("USERNAME_NOT_MODIFIED")) {
channel->setName(
TextUtilities::SingleLine(channel->name),
TextUtilities::SingleLine(*_savingData.username));
continueSave();
return;
}
// Very rare case.
showEditPeerTypeBox([&] {
if (type == qstr("USERNAME_INVALID")) {
return tr::lng_create_channel_link_invalid();
} else if (type == qstr("USERNAME_OCCUPIED")
|| type == qstr("USERNAMES_UNAVAILABLE")) {
return tr::lng_create_channel_link_occupied();
}
return tr::lng_create_channel_link_invalid();
}());
cancelSave();
}).send();
}
void Controller::saveLinkedChat() {
const auto channel = _peer->asChannel();
if (!channel) {
return continueSave();
}
if (!_savingData.linkedChat
|| *_savingData.linkedChat == channel->linkedChat()) {
return continueSave();
}
const auto chat = *_savingData.linkedChat;
if (channel->isBroadcast() && chat && chat->hiddenPreHistory()) {
togglePreHistoryHidden(
chat,
false,
[=] { saveLinkedChat(); },
[=] { cancelSave(); });
return;
}
const auto input = *_savingData.linkedChat
? (*_savingData.linkedChat)->inputChannel
: MTP_inputChannelEmpty();
_api.request(MTPchannels_SetDiscussionGroup(
(channel->isBroadcast() ? channel->inputChannel : input),
(channel->isBroadcast() ? input : channel->inputChannel)
)).done([=](const MTPBool &result) {
channel->setLinkedChat(*_savingData.linkedChat);
continueSave();
}).fail([=](const RPCError &error) {
const auto &type = error.type();
cancelSave();
}).send();
}
void Controller::saveTitle() {
if (!_savingData.title || *_savingData.title == _peer->name) {
return continueSave();
}
const auto onDone = [=](const MTPUpdates &result) {
_peer->session().api().applyUpdates(result);
continueSave();
};
const auto onFail = [=](const RPCError &error) {
const auto &type = error.type();
if (type == qstr("CHAT_NOT_MODIFIED")
|| type == qstr("CHAT_TITLE_NOT_MODIFIED")) {
if (const auto channel = _peer->asChannel()) {
channel->setName(*_savingData.title, channel->username);
} else if (const auto chat = _peer->asChat()) {
chat->setName(*_savingData.title);
}
continueSave();
return;
}
_controls.title->showError();
if (type == qstr("NO_CHAT_TITLE")) {
_box->scrollToWidget(_controls.title);
}
cancelSave();
};
if (const auto channel = _peer->asChannel()) {
_api.request(MTPchannels_EditTitle(
channel->inputChannel,
MTP_string(*_savingData.title)
)).done(std::move(onDone)
).fail(std::move(onFail)
).send();
} else if (const auto chat = _peer->asChat()) {
_api.request(MTPmessages_EditChatTitle(
chat->inputChat,
MTP_string(*_savingData.title)
)).done(std::move(onDone)
).fail(std::move(onFail)
).send();
} else {
continueSave();
}
}
void Controller::saveDescription() {
const auto channel = _peer->asChannel();
if (!_savingData.description
|| *_savingData.description == _peer->about()) {
return continueSave();
}
const auto successCallback = [=] {
_peer->setAbout(*_savingData.description);
continueSave();
};
_api.request(MTPmessages_EditChatAbout(
_peer->input,
MTP_string(*_savingData.description)
)).done([=](const MTPBool &result) {
successCallback();
}).fail([=](const RPCError &error) {
const auto &type = error.type();
if (type == qstr("CHAT_ABOUT_NOT_MODIFIED")) {
successCallback();
return;
}
_controls.description->showError();
cancelSave();
}).send();
}
void Controller::saveHistoryVisibility() {
const auto channel = _peer->asChannel();
const auto hidden = channel ? channel->hiddenPreHistory() : true;
if (!_savingData.hiddenPreHistory
|| *_savingData.hiddenPreHistory == hidden) {
return continueSave();
} else if (!channel) {
const auto saveForChannel = [=](not_null<ChannelData*> channel) {
if (_peer->asChannel() == channel) {
saveHistoryVisibility();
} else {
cancelSave();
}
};
_peer->session().api().migrateChat(
_peer->asChat(),
crl::guard(this, saveForChannel));
return;
}
togglePreHistoryHidden(
channel,
*_savingData.hiddenPreHistory,
[=] { continueSave(); },
[=] { cancelSave(); });
}
void Controller::togglePreHistoryHidden(
not_null<ChannelData*> channel,
bool hidden,
Fn<void()> done,
Fn<void()> fail) {
const auto apply = [=] {
// Update in the result doesn't contain the
// channelFull:flags field which holds this value.
// So after saving we need to update it manually.
const auto flags = channel->fullFlags();
const auto flag = MTPDchannelFull::Flag::f_hidden_prehistory;
channel->setFullFlags(hidden ? (flags | flag) : (flags & ~flag));
done();
};
_api.request(MTPchannels_TogglePreHistoryHidden(
channel->inputChannel,
MTP_bool(hidden)
)).done([=](const MTPUpdates &result) {
channel->session().api().applyUpdates(result);
apply();
}).fail([=](const RPCError &error) {
if (error.type() == qstr("CHAT_NOT_MODIFIED")) {
apply();
} else {
fail();
}
}).send();
}
void Controller::saveSignatures() {
const auto channel = _peer->asChannel();
if (!_savingData.signatures
|| !channel
|| *_savingData.signatures == channel->addsSignature()) {
return continueSave();
}
_api.request(MTPchannels_ToggleSignatures(
channel->inputChannel,
MTP_bool(*_savingData.signatures)
)).done([=](const MTPUpdates &result) {
channel->session().api().applyUpdates(result);
continueSave();
}).fail([=](const RPCError &error) {
if (error.type() == qstr("CHAT_NOT_MODIFIED")) {
continueSave();
} else {
cancelSave();
}
}).send();
}
void Controller::savePhoto() {
auto image = _controls.photo
? _controls.photo->takeResultImage()
: QImage();
if (!image.isNull()) {
_peer->session().api().uploadPeerPhoto(_peer, std::move(image));
}
_box->closeBox();
}
void Controller::deleteWithConfirmation() {
const auto channel = _peer->asChannel();
Assert(channel != nullptr);
const auto text = (_isGroup
? tr::lng_sure_delete_group
: tr::lng_sure_delete_channel)(tr::now);
const auto deleteCallback = crl::guard(this, [=] {
deleteChannel();
});
Ui::show(
Box<ConfirmBox>(
text,
tr::lng_box_delete(tr::now),
st::attentionBoxButton,
deleteCallback),
Ui::LayerOption::KeepOther);
}
void Controller::deleteChannel() {
Expects(_peer->isChannel());
const auto channel = _peer->asChannel();
const auto chat = channel->migrateFrom();
Ui::hideLayer();
Ui::showChatsList();
if (chat) {
chat->session().api().deleteConversation(chat, false);
}
MTP::send(
MTPchannels_DeleteChannel(channel->inputChannel),
App::main()->rpcDone(&MainWidget::sentUpdatesReceived),
App::main()->rpcFail(&MainWidget::deleteChannelFailed));
}
} // namespace
EditPeerInfoBox::EditPeerInfoBox(
QWidget*,
not_null<Window::SessionNavigation*> navigation,
not_null<PeerData*> peer)
: _navigation(navigation)
, _peer(peer->migrateToOrMe()) {
}
void EditPeerInfoBox::prepare() {
const auto controller = Ui::CreateChild<Controller>(
this,
_navigation,
this,
_peer);
_focusRequests.events(
) | rpl::start_with_next(
[=] { controller->setFocus(); },
lifetime());
auto content = controller->createContent();
setDimensionsToContent(st::boxWideWidth, content);
setInnerWidget(object_ptr<Ui::OverrideMargins>(
this,
std::move(content)));
}
object_ptr<Ui::SettingsButton> EditPeerInfoBox::CreateButton(
not_null<QWidget*> parent,
rpl::producer<QString> &&text,
rpl::producer<QString> &&count,
Fn<void()> callback,
const style::SettingsCountButton &st,
const style::icon *icon) {
auto result = object_ptr<Ui::SettingsButton>(
parent,
rpl::duplicate(text),
st.button);
const auto button = result.data();
button->addClickHandler(callback);
if (icon) {
Ui::CreateChild<Info::Profile::FloatingIcon>(
button,
*icon,
st.iconPosition);
}
auto labelText = rpl::combine(
std::move(text),
std::move(count),
button->widthValue()
) | rpl::map([&st](const QString &text, const QString &count, int width) {
const auto available = width
- st.button.padding.left()
- (st.button.font->spacew * 2)
- st.button.font->width(text)
- st.labelPosition.x();
const auto required = st.label.style.font->width(count);
return (required > available)
? st.label.style.font->elided(count, std::max(available, 0))
: count;
});
const auto label = Ui::CreateChild<Ui::FlatLabel>(
button,
std::move(labelText),
st.label);
label->setAttribute(Qt::WA_TransparentForMouseEvents);
rpl::combine(
button->widthValue(),
label->widthValue()
) | rpl::start_with_next([=, &st](int outerWidth, int width) {
label->moveToRight(
st.labelPosition.x(),
st.labelPosition.y(),
outerWidth);
}, label->lifetime());
return result;
}
bool EditPeerInfoBox::Available(not_null<PeerData*> peer) {
if (const auto chat = peer->asChat()) {
return false
|| chat->canEditInformation()
|| chat->canEditPermissions();
} else if (const auto channel = peer->asChannel()) {
// canViewMembers() is removed, because in supergroups you
// see them in profile and in channels only admins can see them.
// canViewAdmins() is removed, because in supergroups it is
// always true and in channels it is equal to canViewBanned().
return false
//|| channel->canViewMembers()
//|| channel->canViewAdmins()
|| channel->canViewBanned()
|| channel->canEditInformation()
|| channel->canEditPermissions()
|| channel->hasAdminRights()
|| channel->amCreator();
} else {
return false;
}
}