rpl::producer<bool> VerifiedValue(
not_null<PeerData*> peer) {
if (auto user = peer->asUser()) {
return Data::PeerFlagValue(user, MTPDuser::Flag::f_verified);
} else if (auto channel = peer->asChannel()) {
return Data::PeerFlagValue(
channel,
MTPDchannel::Flag::f_verified);
}
return rpl::single(false);
}
rpl::producer<QString> PlainAboutValue(
not_null<PeerData*> peer) {
if (auto channel = peer->asChannel()) {
return Notify::PeerUpdateValue(
channel,
Notify::PeerUpdate::Flag::AboutChanged
) | rpl::map([channel] { return channel->about(); });
} else if (auto user = peer->asUser()) {
if (user->botInfo) {
return PlainBioValue(user);
}
}
return rpl::single(QString());
}
rpl::producer<bool> CanAddMemberValue(
not_null<PeerData*> peer) {
if (auto chat = peer->asChat()) {
return Notify::PeerUpdateValue(
chat,
Notify::PeerUpdate::Flag::ChatCanEdit
) | rpl::map([chat] {
return chat->canEdit();
});
} else if (auto channel = peer->asChannel()) {
return Notify::PeerUpdateValue(
channel,
Notify::PeerUpdate::Flag::ChannelRightsChanged
) | rpl::map([channel] {
return channel->canAddMembers();
});
}
return rpl::single(false);
}
rpl::producer<int> MembersCountValue(
not_null<PeerData*> peer) {
if (auto chat = peer->asChat()) {
return Notify::PeerUpdateValue(
peer,
Notify::PeerUpdate::Flag::MembersChanged
) | rpl::map([chat] {
return chat->amIn()
? std::max(chat->count, int(chat->participants.size()))
: 0;
});
} else if (auto channel = peer->asChannel()) {
return Notify::PeerUpdateValue(
channel,
Notify::PeerUpdate::Flag::MembersChanged
) | rpl::map([channel] {
return channel->membersCount();
});
}
Unexpected("User in MembersCountViewer().");
}
SearchResult ParseSearchResult(
not_null<PeerData*> peer,
Storage::SharedMediaType type,
MsgId messageId,
SparseIdsLoadDirection direction,
const MTPmessages_Messages &data) {
auto result = SearchResult();
result.noSkipRange = MsgRange{ messageId, messageId };
auto messages = [&] {
switch (data.type()) {
case mtpc_messages_messages: {
auto &d = data.c_messages_messages();
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
result.fullCount = d.vmessages.v.size();
return &d.vmessages.v;
} break;
case mtpc_messages_messagesSlice: {
auto &d = data.c_messages_messagesSlice();
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
result.fullCount = d.vcount.v;
return &d.vmessages.v;
} break;
case mtpc_messages_channelMessages: {
auto &d = data.c_messages_channelMessages();
if (auto channel = peer->asChannel()) {
channel->ptsReceived(d.vpts.v);
} else {
LOG(("API Error: received messages.channelMessages when "
"no channel was passed! (ParseSearchResult)"));
}
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
result.fullCount = d.vcount.v;
return &d.vmessages.v;
} break;
case mtpc_messages_messagesNotModified: {
LOG(("API Error: received messages.messagesNotModified! "
"(ParseSearchResult)"));
return (const QVector<MTPMessage>*)nullptr;
} break;
}
Unexpected("messages.Messages type in ParseSearchResult()");
}();
if (!messages) {
return result;
}
auto addType = NewMessageExisting;
result.messageIds.reserve(messages->size());
for (auto &message : *messages) {
if (auto item = App::histories().addNewMessage(message, addType)) {
auto itemId = item->id;
if ((type == Storage::SharedMediaType::kCount)
|| item->sharedMediaTypes().test(type)) {
result.messageIds.push_back(itemId);
}
accumulate_min(result.noSkipRange.from, itemId);
accumulate_max(result.noSkipRange.till, itemId);
}
}
if (messageId && result.messageIds.empty()) {
result.noSkipRange = [&]() -> MsgRange {
switch (direction) {
case SparseIdsLoadDirection::Before: // All old loaded.
return { 0, result.noSkipRange.till };
case SparseIdsLoadDirection::Around: // All loaded.
return { 0, ServerMaxMsgId };
case SparseIdsLoadDirection::After: // All new loaded.
return { result.noSkipRange.from, ServerMaxMsgId };
}
Unexpected("Direction in ParseSearchResult");
}();
}
return result;
}