tdesktop/Telegram/SourceFiles/info/profile/info_profile_values.cpp

406 lines
10 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 "info/profile/info_profile_values.h"
#include "core/application.h"
#include "core/click_handler_types.h"
#include "main/main_session.h"
#include "ui/wrap/slide_wrap.h"
#include "ui/text/format_values.h" // Ui::FormatPhone
#include "ui/text/text_utilities.h"
#include "lang/lang_keys.h"
#include "data/data_peer_values.h"
#include "data/data_shared_media.h"
#include "data/data_folder.h"
#include "data/data_changes.h"
#include "data/data_channel.h"
#include "data/data_chat.h"
#include "data/data_user.h"
#include "data/data_session.h"
#include "boxes/peers/edit_peer_permissions_box.h"
namespace Info {
namespace Profile {
namespace {
using UpdateFlag = Data::PeerUpdate::Flag;
auto PlainAboutValue(not_null<PeerData*> peer) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::About
) | rpl::map([=] {
return peer->about();
});
}
auto PlainUsernameValue(not_null<PeerData*> peer) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Username
) | rpl::map([=] {
return peer->userName();
});
}
void StripExternalLinks(TextWithEntities &text) {
const auto local = [](const QString &url) {
return !UrlRequiresConfirmation(QUrl::fromUserInput(url));
};
const auto notLocal = [&](const EntityInText &entity) {
if (entity.type() == EntityType::CustomUrl) {
return !local(entity.data());
} else if (entity.type() == EntityType::Url) {
return !local(text.text.mid(entity.offset(), entity.length()));
} else {
return false;
}
};
text.entities.erase(
ranges::remove_if(text.entities, notLocal),
text.entities.end());
}
} // namespace
rpl::producer<TextWithEntities> NameValue(not_null<PeerData*> peer) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Name
) | rpl::map([=] {
return peer->name;
}) | Ui::Text::ToWithEntities();;
}
rpl::producer<TextWithEntities> PhoneValue(not_null<UserData*> user) {
return user->session().changes().peerFlagsValue(
user,
UpdateFlag::PhoneNumber
) | rpl::map([=] {
return Ui::FormatPhone(user->phone());
}) | Ui::Text::ToWithEntities();
}
rpl::producer<TextWithEntities> PhoneOrHiddenValue(not_null<UserData*> user) {
return rpl::combine(
PhoneValue(user),
PlainUsernameValue(user),
PlainAboutValue(user),
tr::lng_info_mobile_hidden()
) | rpl::map([](
const TextWithEntities &phone,
const QString &username,
const QString &about,
const QString &hidden) {
return (phone.text.isEmpty() && username.isEmpty() && about.isEmpty())
? Ui::Text::WithEntities(hidden)
: phone;
});
}
rpl::producer<TextWithEntities> UsernameValue(not_null<UserData*> user) {
return PlainUsernameValue(
user
) | rpl::map([](QString &&username) {
return username.isEmpty()
? QString()
: ('@' + username);
}) | Ui::Text::ToWithEntities();
}
rpl::producer<TextWithEntities> AboutValue(not_null<PeerData*> peer) {
auto flags = TextParseLinks | TextParseMentions;
const auto user = peer->asUser();
const auto isBot = user && user->isBot();
if (!user) {
flags |= TextParseHashtags;
} else if (isBot) {
flags |= TextParseHashtags | TextParseBotCommands;
}
const auto stripExternal = peer->isChat()
|| peer->isMegagroup()
|| (user && !isBot);
return PlainAboutValue(
peer
) | Ui::Text::ToWithEntities(
) | rpl::map([=](TextWithEntities &&text) {
TextUtilities::ParseEntities(text, flags);
if (stripExternal) {
StripExternalLinks(text);
}
return std::move(text);
});
}
rpl::producer<QString> LinkValue(not_null<PeerData*> peer) {
return PlainUsernameValue(
peer
) | rpl::map([=](QString &&username) {
return username.isEmpty()
? QString()
: peer->session().createInternalLinkFull(username);
});
}
rpl::producer<const ChannelLocation*> LocationValue(
not_null<ChannelData*> channel) {
return channel->session().changes().peerFlagsValue(
channel,
UpdateFlag::ChannelLocation
) | rpl::map([=] {
return channel->getLocation();
});
}
rpl::producer<bool> NotificationsEnabledValue(not_null<PeerData*> peer) {
return rpl::merge(
peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Notifications
) | rpl::to_empty,
peer->owner().defaultNotifyUpdates(peer)
) | rpl::map([=] {
return !peer->owner().notifyIsMuted(peer);
}) | rpl::distinct_until_changed();
}
rpl::producer<bool> IsContactValue(not_null<UserData*> user) {
return user->session().changes().peerFlagsValue(
user,
UpdateFlag::IsContact
) | rpl::map([=] {
return user->isContact();
});
}
rpl::producer<bool> CanInviteBotToGroupValue(not_null<UserData*> user) {
if (!user->isBot() || user->isSupport()) {
return rpl::single(false);
}
return user->session().changes().peerFlagsValue(
user,
UpdateFlag::BotCanBeInvited
) | rpl::map([=] {
return !user->botInfo->cantJoinGroups;
});
}
rpl::producer<bool> CanShareContactValue(not_null<UserData*> user) {
return user->session().changes().peerFlagsValue(
user,
UpdateFlag::CanShareContact
) | rpl::map([=] {
return user->canShareThisContact();
});
}
rpl::producer<bool> CanAddContactValue(not_null<UserData*> user) {
using namespace rpl::mappers;
if (user->isBot() || user->isSelf()) {
return rpl::single(false);
}
return IsContactValue(
user
) | rpl::map(!_1);
}
rpl::producer<bool> AmInChannelValue(not_null<ChannelData*> channel) {
return channel->session().changes().peerFlagsValue(
channel,
UpdateFlag::ChannelAmIn
) | rpl::map([=] {
return channel->amIn();
});
}
rpl::producer<int> MembersCountValue(not_null<PeerData*> peer) {
if (const auto chat = peer->asChat()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Members
) | rpl::map([=] {
return chat->amIn()
? std::max(chat->count, int(chat->participants.size()))
: 0;
});
} else if (const auto channel = peer->asChannel()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Members
) | rpl::map([=] {
return channel->membersCount();
});
}
Unexpected("User in MembersCountViewer().");
}
rpl::producer<int> AdminsCountValue(not_null<PeerData*> peer) {
if (const auto chat = peer->asChat()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Admins | UpdateFlag::Rights
) | rpl::map([=] {
return chat->participants.empty()
? 0
: int(chat->admins.size() + (chat->creator ? 1 : 0));
});
} else if (const auto channel = peer->asChannel()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Admins | UpdateFlag::Rights
) | rpl::map([=] {
return channel->canViewAdmins()
? channel->adminsCount()
: 0;
});
}
Unexpected("User in AdminsCountValue().");
}
rpl::producer<int> RestrictionsCountValue(not_null<PeerData*> peer) {
const auto countOfRestrictions = [](ChatRestrictions restrictions) {
auto count = 0;
for (const auto f : Data::ListOfRestrictions()) {
if (restrictions & f) count++;
}
return int(Data::ListOfRestrictions().size()) - count;
};
if (const auto chat = peer->asChat()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Rights
) | rpl::map([=] {
return countOfRestrictions(chat->defaultRestrictions());
});
} else if (const auto channel = peer->asChannel()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Rights
) | rpl::map([=] {
return countOfRestrictions(channel->defaultRestrictions());
});
}
Unexpected("User in RestrictionsCountValue().");
}
rpl::producer<not_null<PeerData*>> MigratedOrMeValue(
not_null<PeerData*> peer) {
if (const auto chat = peer->asChat()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Migration
) | rpl::map([=] {
return chat->migrateToOrMe();
});
} else {
return rpl::single(peer);
}
}
rpl::producer<int> RestrictedCountValue(not_null<ChannelData*> channel) {
return channel->session().changes().peerFlagsValue(
channel,
UpdateFlag::BannedUsers | UpdateFlag::Rights
) | rpl::map([=] {
return channel->canViewBanned()
? channel->restrictedCount()
: 0;
});
}
rpl::producer<int> KickedCountValue(not_null<ChannelData*> channel) {
return channel->session().changes().peerFlagsValue(
channel,
UpdateFlag::BannedUsers | UpdateFlag::Rights
) | rpl::map([=] {
return channel->canViewBanned()
? channel->kickedCount()
: 0;
});
}
rpl::producer<int> SharedMediaCountValue(
not_null<PeerData*> peer,
PeerData *migrated,
Storage::SharedMediaType type) {
auto aroundId = 0;
auto limit = 0;
auto updated = SharedMediaMergedViewer(
&peer->session(),
SharedMediaMergedKey(
SparseIdsMergedSlice::Key(
peer->id,
migrated ? migrated->id : 0,
aroundId),
type),
limit,
limit
) | rpl::map([](const SparseIdsMergedSlice &slice) {
return slice.fullCount();
}) | rpl::filter_optional();
return rpl::single(0) | rpl::then(std::move(updated));
}
rpl::producer<int> CommonGroupsCountValue(not_null<UserData*> user) {
return user->session().changes().peerFlagsValue(
user,
UpdateFlag::CommonChats
) | rpl::map([=] {
return user->commonChatsCount();
});
}
rpl::producer<bool> CanAddMemberValue(not_null<PeerData*> peer) {
if (const auto chat = peer->asChat()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Rights
) | rpl::map([=] {
return chat->canAddMembers();
});
} else if (const auto channel = peer->asChannel()) {
return peer->session().changes().peerFlagsValue(
peer,
UpdateFlag::Rights
) | rpl::map([=] {
return channel->canAddMembers();
});
}
return rpl::single(false);
}
template <typename Flag, typename Peer>
rpl::producer<Badge> BadgeValueFromFlags(Peer peer) {
return Data::PeerFlagsValue(
peer,
Flag::Verified | Flag::Scam | Flag::Fake
) | rpl::map([=](base::flags<Flag> value) {
return (value & Flag::Verified)
? Badge::Verified
: (value & Flag::Scam)
? Badge::Scam
: (value & Flag::Fake)
? Badge::Fake
: Badge::None;
});
}
rpl::producer<Badge> BadgeValue(not_null<PeerData*> peer) {
if (const auto user = peer->asUser()) {
return BadgeValueFromFlags<UserDataFlag>(user);
} else if (const auto channel = peer->asChannel()) {
return BadgeValueFromFlags<ChannelDataFlag>(channel);
}
return rpl::single(Badge::None);
}
} // namespace Profile
} // namespace Info