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Code Issues Releases Wiki Activity

Handle migration to supergroups in boxes.

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This commit is contained in:
John Preston
2019-01-14 10:34:51 +04:00
parent 3c44bdb6b7
commit 9728ddeaf9
29 changed files with 426 additions and 231 deletions
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118
Telegram/SourceFiles/apiwrap.cpp
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@@ -886,6 +886,7 @@ void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
const auto requestId = [&] {
const auto failHandler = [=](const RPCError &error) {
_fullPeerRequests.remove(peer);
migrateFail(peer, error);
};
if (const auto user = peer->asUser()) {
if (_session->supportMode()) {
@@ -911,6 +912,7 @@ void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
const MTPmessages_ChatFull &result,
mtpRequestId requestId) {
gotChatFull(peer, result, requestId);
migrateDone(channel, channel);
}).fail(failHandler).send();
}
Unexpected("Peer type in requestFullPeer.");
@@ -993,40 +995,18 @@ void ApiWrap::gotChatFull(
channel->setUserpicPhoto(f.vchat_photo);
if (f.has_migrated_from_chat_id()) {
channel->addFlags(MTPDchannel::Flag::f_megagroup);
auto cfrom = App::chat(peerFromChat(f.vmigrated_from_chat_id));
bool updatedTo = (cfrom->migrateToPtr != channel), updatedFrom = (channel->mgInfo->migrateFromPtr != cfrom);
if (updatedTo) {
cfrom->migrateToPtr = channel;
}
if (updatedFrom) {
channel->mgInfo->migrateFromPtr = cfrom;
if (auto h = App::historyLoaded(cfrom->id)) {
if (auto hto = App::historyLoaded(channel->id)) {
if (!h->isEmpty()) {
h->unloadBlocks();
}
if (hto->inChatList(Dialogs::Mode::All) && h->inChatList(Dialogs::Mode::All)) {
App::main()->removeDialog(h);
}
}
}
Notify::migrateUpdated(channel);
}
if (updatedTo) {
Notify::migrateUpdated(cfrom);
}
const auto chat = channel->owner().chat(
peerFromChat(f.vmigrated_from_chat_id));
Data::ApplyMigration(chat, channel);
}
auto &v = f.vbot_info.v;
for_const (auto &item, v) {
switch (item.type()) {
case mtpc_botInfo: {
auto &b = item.c_botInfo();
if (auto user = App::userLoaded(b.vuser_id.v)) {
for (const auto &item : f.vbot_info.v) {
auto &owner = channel->owner();
item.match([&](const MTPDbotInfo &info) {
if (const auto user = owner.userLoaded(info.vuser_id.v)) {
user->setBotInfo(item);
fullPeerUpdated().notify(user);
}
} break;
}
});
}
channel->setAbout(qs(f.vabout));
channel->setMembersCount(f.has_participants_count() ? f.vparticipants_count.v : 0);
@@ -1179,56 +1159,81 @@ void ApiWrap::migrateChat(
if (i != end(_migrateCallbacks)) {
i->second.push_back(callback());
return;
} else if (const auto channel = chat->migrateTo()) {
}
_migrateCallbacks.emplace(chat).first->second.push_back(callback());
if (const auto channel = chat->migrateTo()) {
Notify::peerUpdatedDelayed(
chat,
Notify::PeerUpdate::Flag::MigrationChanged);
crl::on_main([=, done = std::move(done)]() mutable {
Notify::peerUpdatedSendDelayed();
done(channel);
crl::on_main([=] {
migrateDone(chat, channel);
});
} else if (chat->isDeactivated()) {
crl::on_main([fail = std::move(fail)]() mutable {
fail(RPCError::Local(
"BAD_MIGRATION",
"Chat is already deactivated"));
crl::on_main([=] {
migrateFail(
chat,
RPCError::Local(
"BAD_MIGRATION",
"Chat is already deactivated"));
});
return;
} else if (!chat->amCreator()) {
crl::on_main([fail = std::move(fail)]() mutable {
fail(RPCError::Local(
"BAD_MIGRATION",
"Current user is not the creator of that chat"));
crl::on_main([=] {
migrateFail(
chat,
RPCError::Local(
"BAD_MIGRATION",
"Current user is not the creator of that chat"));
});
return;
}
_migrateCallbacks.emplace(chat).first->second.push_back(callback());
request(MTPmessages_MigrateChat(
chat->inputChat
)).done([=](const MTPUpdates &result) {
applyUpdates(result);
Notify::peerUpdatedSendDelayed();
const auto channel = chat->migrateTo();
if (auto handlers = _migrateCallbacks.take(chat)) {
for (auto &handler : *handlers) {
if (channel) {
handler.done(channel);
} else {
handler.fail(RPCError::Local(
"MIGRATION_FAIL",
"No channel"));
}
if (const auto channel = chat->migrateTo()) {
if (auto handlers = _migrateCallbacks.take(chat)) {
_migrateCallbacks.emplace(channel, std::move(*handlers));
}
requestFullPeer(channel);
} else {
migrateFail(
chat,
RPCError::Local("MIGRATION_FAIL", "No channel"));
}
}).fail([=](const RPCError &error) {
if (auto handlers = _migrateCallbacks.take(chat)) {
for (auto &handler : *handlers) {
migrateFail(chat, error);
}).send();
}
void ApiWrap::migrateDone(
not_null<PeerData*> peer,
not_null<ChannelData*> channel) {
Notify::peerUpdatedSendDelayed();
if (auto handlers = _migrateCallbacks.take(peer)) {
for (auto &handler : *handlers) {
if (handler.done) {
handler.done(channel);
}
}
}
}
void ApiWrap::migrateFail(not_null<PeerData*> peer, const RPCError &error) {
const auto &type = error.type();
if (type == qstr("CHANNELS_TOO_MUCH")) {
Ui::show(Box<InformBox>(lang(lng_migrate_error)));
}
if (auto handlers = _migrateCallbacks.take(peer)) {
for (auto &handler : *handlers) {
if (handler.fail) {
handler.fail(error);
}
}
}).send();
}
}
void ApiWrap::markMediaRead(
@@ -5059,6 +5064,7 @@ void ApiWrap::requestSupportContact(FnMut<void(const MTPUser &)> callback) {
}
void ApiWrap::uploadPeerPhoto(not_null<PeerData*> peer, QImage &&image) {
peer = peer->migrateToOrMe();
const auto ready = PreparePeerPhoto(peer->id, std::move(image));
const auto fakeId = FullMsgId(peerToChannel(peer->id), clientMsgId());