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Code Issues Releases Wiki Activity

Display custom admin ranks in messages.

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This commit is contained in:
John Preston
2019-07-19 15:34:09 +02:00
parent 22f210ea8e
commit f36e2981ca
20 changed files with 252 additions and 140 deletions
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63
Telegram/SourceFiles/data/data_channel.cpp
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@@ -194,7 +194,8 @@ MTPChatBannedRights ChannelData::KickedRestrictedRights() {
void ChannelData::applyEditAdmin(
not_null<UserData*> user,
const MTPChatAdminRights &oldRights,
const MTPChatAdminRights &newRights) {
const MTPChatAdminRights &newRights,
const QString &rank) {
if (mgInfo) {
// If rights are empty - still add participant? TODO check
if (!base::contains(mgInfo->lastParticipants, user)) {
@@ -226,7 +227,7 @@ void ChannelData::applyEditAdmin(
} else {
it->second = lastAdmin;
}
Data::ChannelAdminChanges(this).feed(userId, true);
Data::ChannelAdminChanges(this).add(userId, rank);
} else {
if (it != mgInfo->lastAdmins.cend()) {
mgInfo->lastAdmins.erase(it);
@@ -234,7 +235,7 @@ void ChannelData::applyEditAdmin(
setAdminsCount(adminsCount() - 1);
}
}
Data::ChannelAdminChanges(this).feed(userId, false);
Data::ChannelAdminChanges(this).remove(userId);
}
}
if (oldRights.c_chatAdminRights().vflags().v && !newRights.c_chatAdminRights().vflags().v) {
@@ -307,7 +308,7 @@ void ChannelData::applyEditBanned(not_null<UserData*> user, const MTPChatBannedR
owner().removeMegagroupParticipant(this, user);
}
}
Data::ChannelAdminChanges(this).feed(peerToUser(user->id), false);
Data::ChannelAdminChanges(this).remove(peerToUser(user->id));
} else {
if (isKicked) {
if (membersCount() > 1) {
@@ -515,7 +516,7 @@ void ChannelData::setAdminRights(const MTPChatAdminRights &rights) {
}
auto amAdmin = hasAdminRights() || amCreator();
Data::ChannelAdminChanges(this).feed(session().userId(), amAdmin);
Data::ChannelAdminChanges(this).add(session().userId(), QString());
}
Notify::peerUpdatedDelayed(this, UpdateFlag::RightsChanged | UpdateFlag::AdminsChanged | UpdateFlag::BannedUsersChanged);
}
@@ -535,7 +536,7 @@ void ChannelData::setRestrictions(const MTPChatBannedRights &rights) {
mgInfo->lastRestricted.emplace(self, me);
}
mgInfo->lastAdmins.remove(self);
Data::ChannelAdminChanges(this).feed(session().userId(), false);
Data::ChannelAdminChanges(this).remove(session().userId());
} else {
mgInfo->lastRestricted.remove(self);
}
@@ -740,4 +741,54 @@ void ApplyChannelUpdate(
update.vnotify_settings());
}
void ApplyChannelAdmins(
not_null<ChannelData*> channel,
const MTPDchannels_channelParticipants &data) {
channel->owner().processUsers(data.vusers());
const auto &list = data.vparticipants().v;
auto adding = base::flat_map<UserId, QString>();
auto admins = ranges::make_iterator_range(
list.begin(), list.end()
) | ranges::view::transform([](const MTPChannelParticipant &p) {
const auto userId = p.match([](const auto &data) {
return data.vuser_id().v;
});
const auto rank = p.match([](const MTPDchannelParticipantAdmin &data) {
return qs(data.vrank().value_or_empty());
}, [](const MTPDchannelParticipantCreator &data) {
return qs(data.vrank().value_or_empty());
}, [](const auto &data) {
return QString();
});
return std::make_pair(userId, rank);
});
for (const auto &[userId, rank] : admins) {
adding.emplace(userId, rank);
}
if (channel->mgInfo->creator) {
adding.emplace(
peerToUser(channel->mgInfo->creator->id),
channel->mgInfo->creatorRank);
}
auto removing = channel->mgInfo->admins;
if (removing.empty() && adding.empty()) {
// Add some admin-placeholder so we don't DDOS
// server with admins list requests.
LOG(("API Error: Got empty admins list from server."));
adding.emplace(0, QString());
}
Data::ChannelAdminChanges changes(channel);
for (const auto &[addingId, rank] : adding) {
if (!removing.remove(addingId)) {
changes.add(addingId, rank);
}
}
for (const auto &[removingId, rank] : removing) {
changes.remove(removingId);
}
}
} // namespace Data