mirror of
https://github.com/processone/ejabberd.git
synced 2024-12-24 17:29:28 +01:00
94 lines
2.7 KiB
Erlang
94 lines
2.7 KiB
Erlang
%%%-------------------------------------------------------------------
|
|
%%% @author Evgeny Khramtsov <ekhramtsov@process-one.net>
|
|
%%% @copyright (C) 2016, Evgeny Khramtsov
|
|
%%% @doc
|
|
%%%
|
|
%%% @end
|
|
%%% Created : 13 Apr 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
|
|
%%%-------------------------------------------------------------------
|
|
-module(mod_private_sql).
|
|
|
|
-behaviour(mod_private).
|
|
|
|
%% API
|
|
-export([init/2, set_data/3, get_data/3, get_all_data/2, remove_user/2,
|
|
import/1, import/2, export/1]).
|
|
|
|
-include("jlib.hrl").
|
|
-include("mod_private.hrl").
|
|
|
|
%%%===================================================================
|
|
%%% API
|
|
%%%===================================================================
|
|
init(_Host, _Opts) ->
|
|
ok.
|
|
|
|
set_data(LUser, LServer, Data) ->
|
|
F = fun() ->
|
|
lists:foreach(
|
|
fun({XMLNS, El}) ->
|
|
SData = fxml:element_to_binary(El),
|
|
sql_queries:set_private_data(
|
|
LServer, LUser, XMLNS, SData)
|
|
end, Data)
|
|
end,
|
|
ejabberd_sql:sql_transaction(LServer, F).
|
|
|
|
get_data(LUser, LServer, XMLNS) ->
|
|
case catch sql_queries:get_private_data(LServer, LUser, XMLNS) of
|
|
{selected, [{SData}]} ->
|
|
case fxml_stream:parse_element(SData) of
|
|
Data when is_record(Data, xmlel) ->
|
|
{ok, Data};
|
|
_ ->
|
|
error
|
|
end;
|
|
_ ->
|
|
error
|
|
end.
|
|
|
|
get_all_data(LUser, LServer) ->
|
|
case catch sql_queries:get_private_data(LServer, LUser) of
|
|
{selected, Res} ->
|
|
lists:flatmap(
|
|
fun({_, SData}) ->
|
|
case fxml_stream:parse_element(SData) of
|
|
#xmlel{} = El ->
|
|
[El];
|
|
_ ->
|
|
[]
|
|
end
|
|
end, Res);
|
|
_ ->
|
|
[]
|
|
end.
|
|
|
|
remove_user(LUser, LServer) ->
|
|
sql_queries:del_user_private_storage(LServer, LUser).
|
|
|
|
export(_Server) ->
|
|
[{private_storage,
|
|
fun(Host, #private_storage{usns = {LUser, LServer, XMLNS},
|
|
xml = Data})
|
|
when LServer == Host ->
|
|
SData = fxml:element_to_binary(Data),
|
|
sql_queries:set_private_data_sql(LUser, XMLNS, SData);
|
|
(_Host, _R) ->
|
|
[]
|
|
end}].
|
|
|
|
import(LServer) ->
|
|
[{<<"select username, namespace, data from private_storage;">>,
|
|
fun([LUser, XMLNS, XML]) ->
|
|
El = #xmlel{} = fxml_stream:parse_element(XML),
|
|
#private_storage{usns = {LUser, LServer, XMLNS},
|
|
xml = El}
|
|
end}].
|
|
|
|
import(_, _) ->
|
|
pass.
|
|
|
|
%%%===================================================================
|
|
%%% Internal functions
|
|
%%%===================================================================
|