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Do not store mucsub wrapped messages with no-store hint in offline storage

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We already don't store those messages in mam and we don't store messages
that aren't wrapped with that hint in offline, so it make sense to extend
it also to mucsub messages.
This commit is contained in:
Paweł Chmielowski 2019-05-06 19:17:30 +02:00
parent 3d434cfcef
commit 83b790c7c9
1 changed files with 31 additions and 24 deletions
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55
src/mod_offline.erl
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@ -405,31 +405,38 @@ need_to_store(_LServer, #message{type = error}) -> false;
need_to_store(LServer, #message{type = Type} = Packet) ->
case xmpp:has_subtag(Packet, #offline{}) of
false ->
case check_store_hint(Packet) of
store ->
true;
no_store ->
false;
none ->
Store = case Type of
groupchat ->
gen_mod:get_module_opt(
LServer, ?MODULE, store_groupchat);
headline ->
false;
_ ->
true
end,
case {Store, gen_mod:get_module_opt(
LServer, ?MODULE, store_empty_body)} of
{false, _} ->
false;
{_, true} ->
case misc:unwrap_mucsub_message(Packet) of
#message{type = groupchat} = Msg ->
need_to_store(LServer, Msg#message{type = chat});
#message{} = Msg ->
need_to_store(LServer, Msg);
_ ->
case check_store_hint(Packet) of
store ->
true;
{_, false} ->
Packet#message.body /= [];
{_, unless_chat_state} ->
not misc:is_standalone_chat_state(Packet)
no_store ->
false;
none ->
Store = case Type of
groupchat ->
gen_mod:get_module_opt(
LServer, ?MODULE, store_groupchat);
headline ->
false;
_ ->
true
end,
case {Store, gen_mod:get_module_opt(
LServer, ?MODULE, store_empty_body)} of
{false, _} ->
false;
{_, true} ->
true;
{_, false} ->
Packet#message.body /= [];
{_, unless_chat_state} ->
not misc:is_standalone_chat_state(Packet)
end
end
end;
true ->