diff options
| author | Christoph Scholz <christoph.scholz@gmail.com> | 2019-01-27 15:35:06 +0100 |
|---|---|---|
| committer | Christoph Scholz <christoph.scholz@gmail.com> | 2019-02-18 13:42:45 +0100 |
| commit | 2e586000d7e550d44799049d9a66f81767c0db25 (patch) | |
| tree | dea399f65303912806572dfa532cd347df40f5f1 /src/mod_mam.erl | |
| parent | option to prevent archive removal on room destroy (diff) | |
allow check if archive is empty for or user or room
Diffstat (limited to 'src/mod_mam.erl')
| -rw-r--r-- | src/mod_mam.erl | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/mod_mam.erl b/src/mod_mam.erl index b104e0f97..5f6bfa089 100644 --- a/src/mod_mam.erl +++ b/src/mod_mam.erl @@ -40,7 +40,8 @@ muc_process_iq/2, muc_filter_message/3, message_is_archived/3, delete_old_messages/2, get_commands_spec/0, msg_to_el/4, get_room_config/4, set_room_option/3, offline_message/1, export/1, - mod_options/1, remove_mam_for_user_with_peer/3, remove_mam_for_user/2]). + mod_options/1, remove_mam_for_user_with_peer/3, remove_mam_for_user/2, + is_empty_for_user/2, is_empty_for_room/3]). -include("xmpp.hrl"). -include("logger.hrl"). @@ -72,6 +73,8 @@ -callback use_cache(binary()) -> boolean(). -callback cache_nodes(binary()) -> [node()]. -callback remove_from_archive(binary(), binary(), jid() | none) -> ok | {error, any()}. +-callback is_empty_for_user(binary(), binary()) -> boolean(). +-callback is_empty_for_room(binary(), binary(), binary()) -> boolean(). -optional_callbacks([use_cache/1, cache_nodes/1]). @@ -572,6 +575,20 @@ export(LServer) -> Mod = gen_mod:db_mod(LServer, ?MODULE), Mod:export(LServer). +-spec is_empty_for_user(binary(), binary()) -> boolean(). +is_empty_for_user(User, Server) -> + LUser = jid:nodeprep(User), + LServer = jid:nameprep(Server), + Mod = gen_mod:db_mod(LServer, ?MODULE), + Mod:is_empty_for_user(LUser, LServer). + +-spec is_empty_for_room(binary(), binary(), binary()) -> boolean(). +is_empty_for_room(LServer, Name, Host) -> + LName = jid:nodeprep(Name), + LHost = jid:nameprep(Host), + Mod = gen_mod:db_mod(LServer, ?MODULE), + Mod:is_empty_for_room(LServer, LName, LHost). + %%%=================================================================== %%% Internal functions %%%=================================================================== |