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mirror of https://github.com/processone/ejabberd.git synced 2024-11-24 16:23:40 +01:00

Clean mod_vcard.erl from DB specific code

This commit is contained in:
Evgeniy Khramtsov 2016-04-13 17:37:52 +03:00
parent ef70ce65ab
commit ae69f09257
5 changed files with 711 additions and 627 deletions

8
include/mod_vcard.hrl Normal file
View File

@ -0,0 +1,8 @@
-record(vcard_search,
{us, user, luser, fn, lfn, family, lfamily, given,
lgiven, middle, lmiddle, nickname, lnickname, bday,
lbday, ctry, lctry, locality, llocality, email, lemail,
orgname, lorgname, orgunit, lorgunit}).
-record(vcard, {us = {<<"">>, <<"">>} :: {binary(), binary()} | binary(),
vcard = #xmlel{} :: xmlel()}).

View File

@ -25,8 +25,6 @@
-module(mod_vcard). -module(mod_vcard).
-compile([{parse_transform, ejabberd_sql_pt}]).
-author('alexey@process-one.net'). -author('alexey@process-one.net').
-protocol({xep, 54, '1.2'}). -protocol({xep, 54, '1.2'}).
@ -35,54 +33,31 @@
-behaviour(gen_mod). -behaviour(gen_mod).
-export([start/2, init/3, stop/1, get_sm_features/5, -export([start/2, init/3, stop/1, get_sm_features/5,
process_local_iq/3, process_sm_iq/3, reindex_vcards/0, process_local_iq/3, process_sm_iq/3, string2lower/1,
remove_user/2, export/1, import/1, import/3, remove_user/2, export/1, import/1, import/3,
mod_opt_type/1, set_vcard/3]). mod_opt_type/1, set_vcard/3, make_vcard_search/4]).
-include("ejabberd.hrl"). -include("ejabberd.hrl").
-include("logger.hrl"). -include("logger.hrl").
-include("ejabberd_sql_pt.hrl").
-include("jlib.hrl"). -include("jlib.hrl").
-include("mod_vcard.hrl").
-define(JUD_MATCHES, 30). -define(JUD_MATCHES, 30).
-record(vcard_search,
{us, user, luser, fn, lfn, family, lfamily, given,
lgiven, middle, lmiddle, nickname, lnickname, bday,
lbday, ctry, lctry, locality, llocality, email, lemail,
orgname, lorgname, orgunit, lorgunit}).
-record(vcard, {us = {<<"">>, <<"">>} :: {binary(), binary()} | binary(),
vcard = #xmlel{} :: xmlel()}).
-define(PROCNAME, ejabberd_mod_vcard). -define(PROCNAME, ejabberd_mod_vcard).
-callback init(binary(), gen_mod:opts()) -> any().
-callback import(binary(), #vcard{} | #vcard_search{}) -> ok | pass.
-callback get_vcard(binary(), binary()) -> [xmlel()] | error.
-callback set_vcard(binary(), binary(),
xmlel(), #vcard_search{}) -> {atomic, any()}.
-callback search(binary(), [{binary(), [binary()]}], boolean(),
infinity | pos_integer()) -> [binary()].
-callback remove_user(binary(), binary()) -> {atomic, any()}.
start(Host, Opts) -> start(Host, Opts) ->
case gen_mod:db_type(Host, Opts) of Mod = gen_mod:db_mod(Host, Opts, ?MODULE),
mnesia -> Mod:init(Host, Opts),
mnesia:create_table(vcard,
[{disc_only_copies, [node()]},
{attributes, record_info(fields, vcard)}]),
mnesia:create_table(vcard_search,
[{disc_copies, [node()]},
{attributes,
record_info(fields, vcard_search)}]),
update_tables(),
mnesia:add_table_index(vcard_search, luser),
mnesia:add_table_index(vcard_search, lfn),
mnesia:add_table_index(vcard_search, lfamily),
mnesia:add_table_index(vcard_search, lgiven),
mnesia:add_table_index(vcard_search, lmiddle),
mnesia:add_table_index(vcard_search, lnickname),
mnesia:add_table_index(vcard_search, lbday),
mnesia:add_table_index(vcard_search, lctry),
mnesia:add_table_index(vcard_search, llocality),
mnesia:add_table_index(vcard_search, lemail),
mnesia:add_table_index(vcard_search, lorgname),
mnesia:add_table_index(vcard_search, lorgunit);
_ -> ok
end,
ejabberd_hooks:add(remove_user, Host, ?MODULE, ejabberd_hooks:add(remove_user, Host, ?MODULE,
remove_user, 50), remove_user, 50),
IQDisc = gen_mod:get_opt(iqdisc, Opts, fun gen_iq_handler:check_type/1, IQDisc = gen_mod:get_opt(iqdisc, Opts, fun gen_iq_handler:check_type/1,
@ -206,38 +181,10 @@ process_sm_iq(From, To,
end. end.
get_vcard(LUser, LServer) -> get_vcard(LUser, LServer) ->
get_vcard(LUser, LServer, Mod = gen_mod:db_mod(LServer, ?MODULE),
gen_mod:db_type(LServer, ?MODULE)). Mod:get_vcard(LUser, LServer).
get_vcard(LUser, LServer, mnesia) -> make_vcard_search(User, LUser, LServer, VCARD) ->
US = {LUser, LServer},
F = fun () -> mnesia:read({vcard, US}) end,
case mnesia:transaction(F) of
{atomic, Rs} ->
lists:map(fun (R) -> R#vcard.vcard end, Rs);
{aborted, _Reason} -> error
end;
get_vcard(LUser, LServer, odbc) ->
case catch odbc_queries:get_vcard(LServer, LUser) of
{selected, [{SVCARD}]} ->
case fxml_stream:parse_element(SVCARD) of
{error, _Reason} -> error;
VCARD -> [VCARD]
end;
{selected, []} -> [];
_ -> error
end;
get_vcard(LUser, LServer, riak) ->
case ejabberd_riak:get(vcard, vcard_schema(), {LUser, LServer}) of
{ok, R} ->
[R#vcard.vcard];
{error, notfound} ->
[];
_ ->
error
end.
set_vcard(User, LServer, VCARD) ->
FN = fxml:get_path_s(VCARD, [{elem, <<"FN">>}, cdata]), FN = fxml:get_path_s(VCARD, [{elem, <<"FN">>}, cdata]),
Family = fxml:get_path_s(VCARD, Family = fxml:get_path_s(VCARD,
[{elem, <<"N">>}, {elem, <<"FAMILY">>}, cdata]), [{elem, <<"N">>}, {elem, <<"FAMILY">>}, cdata]),
@ -266,7 +213,6 @@ set_vcard(User, LServer, VCARD) ->
<<"">> -> EMail2; <<"">> -> EMail2;
_ -> EMail1 _ -> EMail1
end, end,
LUser = jid:nodeprep(User),
LFN = string2lower(FN), LFN = string2lower(FN),
LFamily = string2lower(Family), LFamily = string2lower(Family),
LGiven = string2lower(Given), LGiven = string2lower(Given),
@ -278,15 +224,8 @@ set_vcard(User, LServer, VCARD) ->
LEMail = string2lower(EMail), LEMail = string2lower(EMail),
LOrgName = string2lower(OrgName), LOrgName = string2lower(OrgName),
LOrgUnit = string2lower(OrgUnit), LOrgUnit = string2lower(OrgUnit),
if (LUser == error) ->
{error, badarg};
true ->
case gen_mod:db_type(LServer, ?MODULE) of
mnesia ->
US = {LUser, LServer}, US = {LUser, LServer},
F = fun () -> #vcard_search{us = US,
mnesia:write(#vcard{us = US, vcard = VCARD}),
mnesia:write(#vcard_search{us = US,
user = {User, LServer}, user = {User, LServer},
luser = LUser, fn = FN, luser = LUser, fn = FN,
lfn = LFN, lfn = LFN,
@ -309,47 +248,16 @@ set_vcard(User, LServer, VCARD) ->
orgname = OrgName, orgname = OrgName,
lorgname = LOrgName, lorgname = LOrgName,
orgunit = OrgUnit, orgunit = OrgUnit,
lorgunit = LOrgUnit}) lorgunit = LOrgUnit}.
end,
mnesia:transaction(F); set_vcard(User, LServer, VCARD) ->
riak -> case jid:nodeprep(User) of
US = {LUser, LServer}, error ->
ejabberd_riak:put(#vcard{us = US, vcard = VCARD}, {error, badarg};
vcard_schema(), LUser ->
[{'2i', [{<<"user">>, User}, VCardSearch = make_vcard_search(User, LUser, LServer, VCARD),
{<<"luser">>, LUser}, Mod = gen_mod:db_mod(LServer, ?MODULE),
{<<"fn">>, FN}, Mod:set_vcard(LUser, LServer, VCARD, VCardSearch),
{<<"lfn">>, LFN},
{<<"family">>, Family},
{<<"lfamily">>, LFamily},
{<<"given">>, Given},
{<<"lgiven">>, LGiven},
{<<"middle">>, Middle},
{<<"lmiddle">>, LMiddle},
{<<"nickname">>, Nickname},
{<<"lnickname">>, LNickname},
{<<"bday">>, BDay},
{<<"lbday">>, LBDay},
{<<"ctry">>, CTRY},
{<<"lctry">>, LCTRY},
{<<"locality">>, Locality},
{<<"llocality">>, LLocality},
{<<"email">>, EMail},
{<<"lemail">>, LEMail},
{<<"orgname">>, OrgName},
{<<"lorgname">>, LOrgName},
{<<"orgunit">>, OrgUnit},
{<<"lorgunit">>, LOrgUnit}]}]);
odbc ->
SVCARD = fxml:element_to_binary(VCARD),
odbc_queries:set_vcard(LServer, LUser, BDay, CTRY,
EMail, FN, Family, Given, LBDay,
LCTRY, LEMail, LFN, LFamily,
LGiven, LLocality, LMiddle,
LNickname, LOrgName, LOrgUnit,
Locality, Middle, Nickname, OrgName,
OrgUnit, SVCARD, User)
end,
ejabberd_hooks:run(vcard_set, LServer, ejabberd_hooks:run(vcard_set, LServer,
[LUser, LServer, VCARD]) [LUser, LServer, VCARD])
end. end.
@ -655,500 +563,36 @@ record_to_item(_LServer, #vcard_search{} = R) ->
?FIELD(<<"orgunit">>, (R#vcard_search.orgunit))]}. ?FIELD(<<"orgunit">>, (R#vcard_search.orgunit))]}.
search(LServer, Data) -> search(LServer, Data) ->
DBType = gen_mod:db_type(LServer, ?MODULE), Mod = gen_mod:db_mod(LServer, ?MODULE),
MatchSpec = make_matchspec(LServer, Data, DBType),
AllowReturnAll = gen_mod:get_module_opt(LServer, ?MODULE, allow_return_all, AllowReturnAll = gen_mod:get_module_opt(LServer, ?MODULE, allow_return_all,
fun(B) when is_boolean(B) -> B end, fun(B) when is_boolean(B) -> B end,
false), false),
search(LServer, MatchSpec, AllowReturnAll, DBType). MaxMatch = gen_mod:get_module_opt(LServer, ?MODULE, matches,
search(LServer, MatchSpec, AllowReturnAll, mnesia) ->
if (MatchSpec == #vcard_search{_ = '_'}) and
not AllowReturnAll ->
[];
true ->
case catch mnesia:dirty_select(vcard_search,
[{MatchSpec, [], ['$_']}])
of
{'EXIT', Reason} -> ?ERROR_MSG("~p", [Reason]), [];
Rs ->
case gen_mod:get_module_opt(LServer, ?MODULE, matches,
fun(infinity) -> infinity; fun(infinity) -> infinity;
(I) when is_integer(I), (I) when is_integer(I),
I>0 -> I>0 ->
I I
end, ?JUD_MATCHES) of end, ?JUD_MATCHES),
infinity -> Mod:search(LServer, Data, AllowReturnAll, MaxMatch).
Rs;
Val ->
lists:sublist(Rs, Val)
end
end
end;
search(LServer, MatchSpec, AllowReturnAll, odbc) ->
if (MatchSpec == <<"">>) and not AllowReturnAll -> [];
true ->
Limit = case gen_mod:get_module_opt(LServer, ?MODULE, matches,
fun(infinity) -> infinity;
(I) when is_integer(I),
I>0 ->
I
end, ?JUD_MATCHES) of
infinity ->
<<"">>;
Val ->
[<<" LIMIT ">>,
jlib:integer_to_binary(Val)]
end,
case catch ejabberd_odbc:sql_query(LServer,
[<<"select username, fn, family, given, "
"middle, nickname, bday, ctry, "
"locality, email, orgname, orgunit "
"from vcard_search ">>,
MatchSpec, Limit, <<";">>])
of
{selected,
[<<"username">>, <<"fn">>, <<"family">>, <<"given">>,
<<"middle">>, <<"nickname">>, <<"bday">>, <<"ctry">>,
<<"locality">>, <<"email">>, <<"orgname">>,
<<"orgunit">>],
Rs}
when is_list(Rs) ->
Rs;
Error -> ?ERROR_MSG("~p", [Error]), []
end
end;
search(_LServer, _MatchSpec, _AllowReturnAll, riak) ->
[].
make_matchspec(LServer, Data, mnesia) ->
GlobMatch = #vcard_search{_ = '_'},
Match = filter_fields(Data, GlobMatch, LServer, mnesia),
Match;
make_matchspec(LServer, Data, odbc) ->
filter_fields(Data, <<"">>, LServer, odbc);
make_matchspec(_LServer, _Data, riak) ->
[].
filter_fields([], Match, _LServer, mnesia) -> Match;
filter_fields([], Match, _LServer, odbc) ->
case Match of
<<"">> -> <<"">>;
_ -> [<<" where ">>, Match]
end;
filter_fields([{SVar, [Val]} | Ds], Match, LServer,
mnesia)
when is_binary(Val) and (Val /= <<"">>) ->
LVal = string2lower(Val),
NewMatch = case SVar of
<<"user">> ->
case gen_mod:get_module_opt(LServer, ?MODULE,
search_all_hosts,
fun(B) when is_boolean(B) ->
B
end, true)
of
true -> Match#vcard_search{luser = make_val(LVal)};
false ->
Host = find_my_host(LServer),
Match#vcard_search{us = {make_val(LVal), Host}}
end;
<<"fn">> -> Match#vcard_search{lfn = make_val(LVal)};
<<"last">> ->
Match#vcard_search{lfamily = make_val(LVal)};
<<"first">> ->
Match#vcard_search{lgiven = make_val(LVal)};
<<"middle">> ->
Match#vcard_search{lmiddle = make_val(LVal)};
<<"nick">> ->
Match#vcard_search{lnickname = make_val(LVal)};
<<"bday">> ->
Match#vcard_search{lbday = make_val(LVal)};
<<"ctry">> ->
Match#vcard_search{lctry = make_val(LVal)};
<<"locality">> ->
Match#vcard_search{llocality = make_val(LVal)};
<<"email">> ->
Match#vcard_search{lemail = make_val(LVal)};
<<"orgname">> ->
Match#vcard_search{lorgname = make_val(LVal)};
<<"orgunit">> ->
Match#vcard_search{lorgunit = make_val(LVal)};
_ -> Match
end,
filter_fields(Ds, NewMatch, LServer, mnesia);
filter_fields([{SVar, [Val]} | Ds], Match, LServer,
odbc)
when is_binary(Val) and (Val /= <<"">>) ->
LVal = string2lower(Val),
NewMatch = case SVar of
<<"user">> -> make_val(Match, <<"lusername">>, LVal);
<<"fn">> -> make_val(Match, <<"lfn">>, LVal);
<<"last">> -> make_val(Match, <<"lfamily">>, LVal);
<<"first">> -> make_val(Match, <<"lgiven">>, LVal);
<<"middle">> -> make_val(Match, <<"lmiddle">>, LVal);
<<"nick">> -> make_val(Match, <<"lnickname">>, LVal);
<<"bday">> -> make_val(Match, <<"lbday">>, LVal);
<<"ctry">> -> make_val(Match, <<"lctry">>, LVal);
<<"locality">> ->
make_val(Match, <<"llocality">>, LVal);
<<"email">> -> make_val(Match, <<"lemail">>, LVal);
<<"orgname">> -> make_val(Match, <<"lorgname">>, LVal);
<<"orgunit">> -> make_val(Match, <<"lorgunit">>, LVal);
_ -> Match
end,
filter_fields(Ds, NewMatch, LServer, odbc);
filter_fields([_ | Ds], Match, LServer, DBType) ->
filter_fields(Ds, Match, LServer, DBType).
make_val(Match, Field, Val) ->
Condition = case str:suffix(<<"*">>, Val) of
true ->
Val1 = str:substr(Val, 1, byte_size(Val) - 1),
SVal = <<(ejabberd_odbc:escape_like(Val1))/binary,
"%">>,
[Field, <<" LIKE '">>, SVal, <<"'">>];
_ ->
SVal = ejabberd_odbc:escape(Val),
[Field, <<" = '">>, SVal, <<"'">>]
end,
case Match of
<<"">> -> Condition;
_ -> [Match, <<" and ">>, Condition]
end.
make_val(Val) ->
case str:suffix(<<"*">>, Val) of
true -> [str:substr(Val, 1, byte_size(Val) - 1)] ++ '_';
_ -> Val
end.
find_my_host(LServer) ->
Parts = str:tokens(LServer, <<".">>),
find_my_host(Parts, ?MYHOSTS).
find_my_host([], _Hosts) -> ?MYNAME;
find_my_host([_ | Tail] = Parts, Hosts) ->
Domain = parts_to_string(Parts),
case lists:member(Domain, Hosts) of
true -> Domain;
false -> find_my_host(Tail, Hosts)
end.
parts_to_string(Parts) ->
str:strip(list_to_binary(
lists:map(fun (S) -> <<S/binary, $.>> end, Parts)),
right, $.).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
set_vcard_t(R, _) ->
US = R#vcard.us,
User = US,
VCARD = R#vcard.vcard,
FN = fxml:get_path_s(VCARD, [{elem, <<"FN">>}, cdata]),
Family = fxml:get_path_s(VCARD,
[{elem, <<"N">>}, {elem, <<"FAMILY">>}, cdata]),
Given = fxml:get_path_s(VCARD,
[{elem, <<"N">>}, {elem, <<"GIVEN">>}, cdata]),
Middle = fxml:get_path_s(VCARD,
[{elem, <<"N">>}, {elem, <<"MIDDLE">>}, cdata]),
Nickname = fxml:get_path_s(VCARD,
[{elem, <<"NICKNAME">>}, cdata]),
BDay = fxml:get_path_s(VCARD,
[{elem, <<"BDAY">>}, cdata]),
CTRY = fxml:get_path_s(VCARD,
[{elem, <<"ADR">>}, {elem, <<"CTRY">>}, cdata]),
Locality = fxml:get_path_s(VCARD,
[{elem, <<"ADR">>}, {elem, <<"LOCALITY">>},
cdata]),
EMail = fxml:get_path_s(VCARD,
[{elem, <<"EMAIL">>}, cdata]),
OrgName = fxml:get_path_s(VCARD,
[{elem, <<"ORG">>}, {elem, <<"ORGNAME">>}, cdata]),
OrgUnit = fxml:get_path_s(VCARD,
[{elem, <<"ORG">>}, {elem, <<"ORGUNIT">>}, cdata]),
{LUser, _LServer} = US,
LFN = string2lower(FN),
LFamily = string2lower(Family),
LGiven = string2lower(Given),
LMiddle = string2lower(Middle),
LNickname = string2lower(Nickname),
LBDay = string2lower(BDay),
LCTRY = string2lower(CTRY),
LLocality = string2lower(Locality),
LEMail = string2lower(EMail),
LOrgName = string2lower(OrgName),
LOrgUnit = string2lower(OrgUnit),
mnesia:write(#vcard_search{us = US, user = User,
luser = LUser, fn = FN, lfn = LFN,
family = Family, lfamily = LFamily,
given = Given, lgiven = LGiven,
middle = Middle, lmiddle = LMiddle,
nickname = Nickname,
lnickname = LNickname, bday = BDay,
lbday = LBDay, ctry = CTRY, lctry = LCTRY,
locality = Locality,
llocality = LLocality, email = EMail,
lemail = LEMail, orgname = OrgName,
lorgname = LOrgName, orgunit = OrgUnit,
lorgunit = LOrgUnit}).
reindex_vcards() ->
F = fun () -> mnesia:foldl(fun set_vcard_t/2, [], vcard)
end,
mnesia:transaction(F).
remove_user(User, Server) -> remove_user(User, Server) ->
LUser = jid:nodeprep(User), LUser = jid:nodeprep(User),
LServer = jid:nameprep(Server), LServer = jid:nameprep(Server),
remove_user(LUser, LServer, Mod = gen_mod:db_mod(LServer, ?MODULE),
gen_mod:db_type(LServer, ?MODULE)). Mod:remove_user(LUser, LServer).
remove_user(LUser, LServer, mnesia) -> export(LServer) ->
US = {LUser, LServer}, Mod = gen_mod:db_mod(LServer, ?MODULE),
F = fun () -> Mod:export(LServer).
mnesia:delete({vcard, US}),
mnesia:delete({vcard_search, US})
end,
mnesia:transaction(F);
remove_user(LUser, LServer, odbc) ->
ejabberd_odbc:sql_transaction(
LServer,
fun() ->
ejabberd_odbc:sql_query_t(
?SQL("delete from vcard where username=%(LUser)s")),
ejabberd_odbc:sql_query_t(
?SQL("delete from vcard_search where lusername=%(LUser)s"))
end);
remove_user(LUser, LServer, riak) ->
{atomic, ejabberd_riak:delete(vcard, {LUser, LServer})}.
update_tables() ->
update_vcard_table(),
update_vcard_search_table().
update_vcard_table() ->
Fields = record_info(fields, vcard),
case mnesia:table_info(vcard, attributes) of
Fields ->
ejabberd_config:convert_table_to_binary(
vcard, Fields, set,
fun(#vcard{us = {U, _}}) -> U end,
fun(#vcard{us = {U, S}, vcard = El} = R) ->
R#vcard{us = {iolist_to_binary(U),
iolist_to_binary(S)},
vcard = fxml:to_xmlel(El)}
end);
_ ->
?INFO_MSG("Recreating vcard table", []),
mnesia:transform_table(vcard, ignore, Fields)
end.
update_vcard_search_table() ->
Fields = record_info(fields, vcard_search),
case mnesia:table_info(vcard_search, attributes) of
Fields ->
ejabberd_config:convert_table_to_binary(
vcard_search, Fields, set,
fun(#vcard_search{us = {U, _}}) -> U end,
fun(#vcard_search{} = VS) ->
[vcard_search | L] = tuple_to_list(VS),
NewL = lists:map(
fun({U, S}) ->
{iolist_to_binary(U),
iolist_to_binary(S)};
(Str) ->
iolist_to_binary(Str)
end, L),
list_to_tuple([vcard_search | NewL])
end);
_ ->
?INFO_MSG("Recreating vcard_search table", []),
mnesia:transform_table(vcard_search, ignore, Fields)
end.
vcard_schema() ->
{record_info(fields, vcard), #vcard{}}.
export(_Server) ->
[{vcard,
fun(Host, #vcard{us = {LUser, LServer}, vcard = VCARD})
when LServer == Host ->
Username = ejabberd_odbc:escape(LUser),
SVCARD =
ejabberd_odbc:escape(fxml:element_to_binary(VCARD)),
[[<<"delete from vcard where username='">>, Username, <<"';">>],
[<<"insert into vcard(username, vcard) values ('">>,
Username, <<"', '">>, SVCARD, <<"');">>]];
(_Host, _R) ->
[]
end},
{vcard_search,
fun(Host, #vcard_search{user = {User, LServer}, luser = LUser,
fn = FN, lfn = LFN, family = Family,
lfamily = LFamily, given = Given,
lgiven = LGiven, middle = Middle,
lmiddle = LMiddle, nickname = Nickname,
lnickname = LNickname, bday = BDay,
lbday = LBDay, ctry = CTRY, lctry = LCTRY,
locality = Locality, llocality = LLocality,
email = EMail, lemail = LEMail,
orgname = OrgName, lorgname = LOrgName,
orgunit = OrgUnit, lorgunit = LOrgUnit})
when LServer == Host ->
Username = ejabberd_odbc:escape(User),
LUsername = ejabberd_odbc:escape(LUser),
SFN = ejabberd_odbc:escape(FN),
SLFN = ejabberd_odbc:escape(LFN),
SFamily = ejabberd_odbc:escape(Family),
SLFamily = ejabberd_odbc:escape(LFamily),
SGiven = ejabberd_odbc:escape(Given),
SLGiven = ejabberd_odbc:escape(LGiven),
SMiddle = ejabberd_odbc:escape(Middle),
SLMiddle = ejabberd_odbc:escape(LMiddle),
SNickname = ejabberd_odbc:escape(Nickname),
SLNickname = ejabberd_odbc:escape(LNickname),
SBDay = ejabberd_odbc:escape(BDay),
SLBDay = ejabberd_odbc:escape(LBDay),
SCTRY = ejabberd_odbc:escape(CTRY),
SLCTRY = ejabberd_odbc:escape(LCTRY),
SLocality = ejabberd_odbc:escape(Locality),
SLLocality = ejabberd_odbc:escape(LLocality),
SEMail = ejabberd_odbc:escape(EMail),
SLEMail = ejabberd_odbc:escape(LEMail),
SOrgName = ejabberd_odbc:escape(OrgName),
SLOrgName = ejabberd_odbc:escape(LOrgName),
SOrgUnit = ejabberd_odbc:escape(OrgUnit),
SLOrgUnit = ejabberd_odbc:escape(LOrgUnit),
[[<<"delete from vcard_search where lusername='">>,
LUsername, <<"';">>],
[<<"insert into vcard_search( username, "
"lusername, fn, lfn, family, lfamily, "
" given, lgiven, middle, lmiddle, "
"nickname, lnickname, bday, lbday, "
"ctry, lctry, locality, llocality, "
" email, lemail, orgname, lorgname, "
"orgunit, lorgunit)values (">>,
<<" '">>, Username, <<"', '">>, LUsername,
<<"', '">>, SFN, <<"', '">>, SLFN,
<<"', '">>, SFamily, <<"', '">>, SLFamily,
<<"', '">>, SGiven, <<"', '">>, SLGiven,
<<"', '">>, SMiddle, <<"', '">>, SLMiddle,
<<"', '">>, SNickname, <<"', '">>, SLNickname,
<<"', '">>, SBDay, <<"', '">>, SLBDay,
<<"', '">>, SCTRY, <<"', '">>, SLCTRY,
<<"', '">>, SLocality, <<"', '">>, SLLocality,
<<"', '">>, SEMail, <<"', '">>, SLEMail,
<<"', '">>, SOrgName, <<"', '">>, SLOrgName,
<<"', '">>, SOrgUnit, <<"', '">>, SLOrgUnit,
<<"');">>]];
(_Host, _R) ->
[]
end}].
import(LServer) -> import(LServer) ->
[{<<"select username, vcard from vcard;">>, Mod = gen_mod:db_mod(LServer, ?MODULE),
fun([LUser, SVCard]) -> Mod:import(LServer).
#xmlel{} = VCARD = fxml_stream:parse_element(SVCard),
#vcard{us = {LUser, LServer}, vcard = VCARD}
end},
{<<"select username, lusername, fn, lfn, family, lfamily, "
"given, lgiven, middle, lmiddle, nickname, lnickname, "
"bday, lbday, ctry, lctry, locality, llocality, email, "
"lemail, orgname, lorgname, orgunit, lorgunit from vcard_search;">>,
fun([User, LUser, FN, LFN,
Family, LFamily, Given, LGiven,
Middle, LMiddle, Nickname, LNickname,
BDay, LBDay, CTRY, LCTRY, Locality, LLocality,
EMail, LEMail, OrgName, LOrgName, OrgUnit, LOrgUnit]) ->
#vcard_search{us = {LUser, LServer},
user = {User, LServer}, luser = LUser,
fn = FN, lfn = LFN, family = Family,
lfamily = LFamily, given = Given,
lgiven = LGiven, middle = Middle,
lmiddle = LMiddle, nickname = Nickname,
lnickname = LNickname, bday = BDay,
lbday = LBDay, ctry = CTRY, lctry = LCTRY,
locality = Locality, llocality = LLocality,
email = EMail, lemail = LEMail,
orgname = OrgName, lorgname = LOrgName,
orgunit = OrgUnit, lorgunit = LOrgUnit}
end}].
import(_LServer, mnesia, #vcard{} = VCard) -> import(LServer, DBType, VCard) ->
mnesia:dirty_write(VCard); Mod = gen_mod:db_mod(DBType, ?MODULE),
import(_LServer, mnesia, #vcard_search{} = S) -> Mod:import(LServer, VCard).
mnesia:dirty_write(S);
import(_LServer, riak, #vcard{us = {LUser, _}, vcard = El} = VCard) ->
FN = fxml:get_path_s(El, [{elem, <<"FN">>}, cdata]),
Family = fxml:get_path_s(El,
[{elem, <<"N">>}, {elem, <<"FAMILY">>}, cdata]),
Given = fxml:get_path_s(El,
[{elem, <<"N">>}, {elem, <<"GIVEN">>}, cdata]),
Middle = fxml:get_path_s(El,
[{elem, <<"N">>}, {elem, <<"MIDDLE">>}, cdata]),
Nickname = fxml:get_path_s(El,
[{elem, <<"NICKNAME">>}, cdata]),
BDay = fxml:get_path_s(El,
[{elem, <<"BDAY">>}, cdata]),
CTRY = fxml:get_path_s(El,
[{elem, <<"ADR">>}, {elem, <<"CTRY">>}, cdata]),
Locality = fxml:get_path_s(El,
[{elem, <<"ADR">>}, {elem, <<"LOCALITY">>},
cdata]),
EMail1 = fxml:get_path_s(El,
[{elem, <<"EMAIL">>}, {elem, <<"USERID">>}, cdata]),
EMail2 = fxml:get_path_s(El,
[{elem, <<"EMAIL">>}, cdata]),
OrgName = fxml:get_path_s(El,
[{elem, <<"ORG">>}, {elem, <<"ORGNAME">>}, cdata]),
OrgUnit = fxml:get_path_s(El,
[{elem, <<"ORG">>}, {elem, <<"ORGUNIT">>}, cdata]),
EMail = case EMail1 of
<<"">> -> EMail2;
_ -> EMail1
end,
LFN = string2lower(FN),
LFamily = string2lower(Family),
LGiven = string2lower(Given),
LMiddle = string2lower(Middle),
LNickname = string2lower(Nickname),
LBDay = string2lower(BDay),
LCTRY = string2lower(CTRY),
LLocality = string2lower(Locality),
LEMail = string2lower(EMail),
LOrgName = string2lower(OrgName),
LOrgUnit = string2lower(OrgUnit),
ejabberd_riak:put(VCard, vcard_schema(),
[{'2i', [{<<"user">>, LUser},
{<<"luser">>, LUser},
{<<"fn">>, FN},
{<<"lfn">>, LFN},
{<<"family">>, Family},
{<<"lfamily">>, LFamily},
{<<"given">>, Given},
{<<"lgiven">>, LGiven},
{<<"middle">>, Middle},
{<<"lmiddle">>, LMiddle},
{<<"nickname">>, Nickname},
{<<"lnickname">>, LNickname},
{<<"bday">>, BDay},
{<<"lbday">>, LBDay},
{<<"ctry">>, CTRY},
{<<"lctry">>, LCTRY},
{<<"locality">>, Locality},
{<<"llocality">>, LLocality},
{<<"email">>, EMail},
{<<"lemail">>, LEMail},
{<<"orgname">>, OrgName},
{<<"lorgname">>, LOrgName},
{<<"orgunit">>, OrgUnit},
{<<"lorgunit">>, LOrgUnit}]}]);
import(_LServer, riak, #vcard_search{}) ->
ok;
import(_, _, _) ->
pass.
mod_opt_type(allow_return_all) -> mod_opt_type(allow_return_all) ->
fun (B) when is_boolean(B) -> B end; fun (B) when is_boolean(B) -> B end;

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%%%-------------------------------------------------------------------
%%% @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_vcard_mnesia).
-behaviour(mod_vcard).
%% API
-export([init/2, import/2, get_vcard/2, set_vcard/4, search/4, remove_user/2]).
-include("ejabberd.hrl").
-include("jlib.hrl").
-include("mod_vcard.hrl").
-include("logger.hrl").
%%%===================================================================
%%% API
%%%===================================================================
init(_Host, _Opts) ->
mnesia:create_table(vcard,
[{disc_only_copies, [node()]},
{attributes, record_info(fields, vcard)}]),
mnesia:create_table(vcard_search,
[{disc_copies, [node()]},
{attributes,
record_info(fields, vcard_search)}]),
update_tables(),
mnesia:add_table_index(vcard_search, luser),
mnesia:add_table_index(vcard_search, lfn),
mnesia:add_table_index(vcard_search, lfamily),
mnesia:add_table_index(vcard_search, lgiven),
mnesia:add_table_index(vcard_search, lmiddle),
mnesia:add_table_index(vcard_search, lnickname),
mnesia:add_table_index(vcard_search, lbday),
mnesia:add_table_index(vcard_search, lctry),
mnesia:add_table_index(vcard_search, llocality),
mnesia:add_table_index(vcard_search, lemail),
mnesia:add_table_index(vcard_search, lorgname),
mnesia:add_table_index(vcard_search, lorgunit).
get_vcard(LUser, LServer) ->
US = {LUser, LServer},
F = fun () -> mnesia:read({vcard, US}) end,
case mnesia:transaction(F) of
{atomic, Rs} ->
lists:map(fun (R) -> R#vcard.vcard end, Rs);
{aborted, _Reason} -> error
end.
set_vcard(LUser, LServer, VCARD, VCardSearch) ->
US = {LUser, LServer},
F = fun () ->
mnesia:write(#vcard{us = US, vcard = VCARD}),
mnesia:write(VCardSearch)
end,
mnesia:transaction(F).
search(LServer, Data, AllowReturnAll, MaxMatch) ->
MatchSpec = make_matchspec(LServer, Data),
if (MatchSpec == #vcard_search{_ = '_'}) and
not AllowReturnAll ->
[];
true ->
case catch mnesia:dirty_select(vcard_search,
[{MatchSpec, [], ['$_']}]) of
{'EXIT', Reason} ->
?ERROR_MSG("~p", [Reason]), [];
Rs ->
case MaxMatch of
infinity ->
Rs;
Val ->
lists:sublist(Rs, Val)
end
end
end.
remove_user(LUser, LServer) ->
US = {LUser, LServer},
F = fun () ->
mnesia:delete({vcard, US}),
mnesia:delete({vcard_search, US})
end,
mnesia:transaction(F).
import(_LServer, #vcard{} = VCard) ->
mnesia:dirty_write(VCard);
import(_LServer, #vcard_search{} = S) ->
mnesia:dirty_write(S).
%%%===================================================================
%%% Internal functions
%%%===================================================================
update_tables() ->
update_vcard_table(),
update_vcard_search_table().
update_vcard_table() ->
Fields = record_info(fields, vcard),
case mnesia:table_info(vcard, attributes) of
Fields ->
ejabberd_config:convert_table_to_binary(
vcard, Fields, set,
fun(#vcard{us = {U, _}}) -> U end,
fun(#vcard{us = {U, S}, vcard = El} = R) ->
R#vcard{us = {iolist_to_binary(U),
iolist_to_binary(S)},
vcard = fxml:to_xmlel(El)}
end);
_ ->
?INFO_MSG("Recreating vcard table", []),
mnesia:transform_table(vcard, ignore, Fields)
end.
update_vcard_search_table() ->
Fields = record_info(fields, vcard_search),
case mnesia:table_info(vcard_search, attributes) of
Fields ->
ejabberd_config:convert_table_to_binary(
vcard_search, Fields, set,
fun(#vcard_search{us = {U, _}}) -> U end,
fun(#vcard_search{} = VS) ->
[vcard_search | L] = tuple_to_list(VS),
NewL = lists:map(
fun({U, S}) ->
{iolist_to_binary(U),
iolist_to_binary(S)};
(Str) ->
iolist_to_binary(Str)
end, L),
list_to_tuple([vcard_search | NewL])
end);
_ ->
?INFO_MSG("Recreating vcard_search table", []),
mnesia:transform_table(vcard_search, ignore, Fields)
end.
make_matchspec(LServer, Data) ->
GlobMatch = #vcard_search{_ = '_'},
Match = filter_fields(Data, GlobMatch, LServer),
Match.
filter_fields([], Match, _LServer) ->
Match;
filter_fields([{SVar, [Val]} | Ds], Match, LServer)
when is_binary(Val) and (Val /= <<"">>) ->
LVal = mod_vcard:string2lower(Val),
NewMatch = case SVar of
<<"user">> ->
case gen_mod:get_module_opt(LServer, ?MODULE,
search_all_hosts,
fun(B) when is_boolean(B) ->
B
end, true) of
true -> Match#vcard_search{luser = make_val(LVal)};
false ->
Host = find_my_host(LServer),
Match#vcard_search{us = {make_val(LVal), Host}}
end;
<<"fn">> -> Match#vcard_search{lfn = make_val(LVal)};
<<"last">> ->
Match#vcard_search{lfamily = make_val(LVal)};
<<"first">> ->
Match#vcard_search{lgiven = make_val(LVal)};
<<"middle">> ->
Match#vcard_search{lmiddle = make_val(LVal)};
<<"nick">> ->
Match#vcard_search{lnickname = make_val(LVal)};
<<"bday">> ->
Match#vcard_search{lbday = make_val(LVal)};
<<"ctry">> ->
Match#vcard_search{lctry = make_val(LVal)};
<<"locality">> ->
Match#vcard_search{llocality = make_val(LVal)};
<<"email">> ->
Match#vcard_search{lemail = make_val(LVal)};
<<"orgname">> ->
Match#vcard_search{lorgname = make_val(LVal)};
<<"orgunit">> ->
Match#vcard_search{lorgunit = make_val(LVal)};
_ -> Match
end,
filter_fields(Ds, NewMatch, LServer);
filter_fields([_ | Ds], Match, LServer) ->
filter_fields(Ds, Match, LServer).
make_val(Val) ->
case str:suffix(<<"*">>, Val) of
true -> [str:substr(Val, 1, byte_size(Val) - 1)] ++ '_';
_ -> Val
end.
find_my_host(LServer) ->
Parts = str:tokens(LServer, <<".">>),
find_my_host(Parts, ?MYHOSTS).
find_my_host([], _Hosts) -> ?MYNAME;
find_my_host([_ | Tail] = Parts, Hosts) ->
Domain = parts_to_string(Parts),
case lists:member(Domain, Hosts) of
true -> Domain;
false -> find_my_host(Tail, Hosts)
end.
parts_to_string(Parts) ->
str:strip(list_to_binary(
lists:map(fun (S) -> <<S/binary, $.>> end, Parts)),
right, $.).

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%%%-------------------------------------------------------------------
%%% @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_vcard_riak).
-behaviour(mod_vcard).
%% API
-export([init/2, get_vcard/2, set_vcard/4, search/4, remove_user/2,
import/2]).
-include("jlib.hrl").
-include("mod_vcard.hrl").
%%%===================================================================
%%% API
%%%===================================================================
init(_Host, _Opts) ->
ok.
get_vcard(LUser, LServer) ->
case ejabberd_riak:get(vcard, vcard_schema(), {LUser, LServer}) of
{ok, R} ->
[R#vcard.vcard];
{error, notfound} ->
[];
_ ->
error
end.
set_vcard(LUser, LServer, VCARD,
#vcard_search{user = {User, _},
fn = FN,
lfn = LFN,
family = Family,
lfamily = LFamily,
given = Given,
lgiven = LGiven,
middle = Middle,
lmiddle = LMiddle,
nickname = Nickname,
lnickname = LNickname,
bday = BDay,
lbday = LBDay,
ctry = CTRY,
lctry = LCTRY,
locality = Locality,
llocality = LLocality,
email = EMail,
lemail = LEMail,
orgname = OrgName,
lorgname = LOrgName,
orgunit = OrgUnit,
lorgunit = LOrgUnit}) ->
US = {LUser, LServer},
{atomic,
ejabberd_riak:put(#vcard{us = US, vcard = VCARD},
vcard_schema(),
[{'2i', [{<<"user">>, User},
{<<"luser">>, LUser},
{<<"fn">>, FN},
{<<"lfn">>, LFN},
{<<"family">>, Family},
{<<"lfamily">>, LFamily},
{<<"given">>, Given},
{<<"lgiven">>, LGiven},
{<<"middle">>, Middle},
{<<"lmiddle">>, LMiddle},
{<<"nickname">>, Nickname},
{<<"lnickname">>, LNickname},
{<<"bday">>, BDay},
{<<"lbday">>, LBDay},
{<<"ctry">>, CTRY},
{<<"lctry">>, LCTRY},
{<<"locality">>, Locality},
{<<"llocality">>, LLocality},
{<<"email">>, EMail},
{<<"lemail">>, LEMail},
{<<"orgname">>, OrgName},
{<<"lorgname">>, LOrgName},
{<<"orgunit">>, OrgUnit},
{<<"lorgunit">>, LOrgUnit}]}])}.
search(_LServer, _Data, _AllowReturnAll, _MaxMatch) ->
[].
remove_user(LUser, LServer) ->
{atomic, ejabberd_riak:delete(vcard, {LUser, LServer})}.
import(_LServer, #vcard{us = {LUser, LServer}, vcard = El} = VCard) ->
#vcard_search{fn = FN,
lfn = LFN,
family = Family,
lfamily = LFamily,
given = Given,
lgiven = LGiven,
middle = Middle,
lmiddle = LMiddle,
nickname = Nickname,
lnickname = LNickname,
bday = BDay,
lbday = LBDay,
ctry = CTRY,
lctry = LCTRY,
locality = Locality,
llocality = LLocality,
email = EMail,
lemail = LEMail,
orgname = OrgName,
lorgname = LOrgName,
orgunit = OrgUnit,
lorgunit = LOrgUnit} =
mod_vcard:make_vcard_search(LUser, LUser, LServer, El),
ejabberd_riak:put(VCard, vcard_schema(),
[{'2i', [{<<"user">>, LUser},
{<<"luser">>, LUser},
{<<"fn">>, FN},
{<<"lfn">>, LFN},
{<<"family">>, Family},
{<<"lfamily">>, LFamily},
{<<"given">>, Given},
{<<"lgiven">>, LGiven},
{<<"middle">>, Middle},
{<<"lmiddle">>, LMiddle},
{<<"nickname">>, Nickname},
{<<"lnickname">>, LNickname},
{<<"bday">>, BDay},
{<<"lbday">>, LBDay},
{<<"ctry">>, CTRY},
{<<"lctry">>, LCTRY},
{<<"locality">>, Locality},
{<<"llocality">>, LLocality},
{<<"email">>, EMail},
{<<"lemail">>, LEMail},
{<<"orgname">>, OrgName},
{<<"lorgname">>, LOrgName},
{<<"orgunit">>, OrgUnit},
{<<"lorgunit">>, LOrgUnit}]}]);
import(_LServer, #vcard_search{}) ->
ok.
%%%===================================================================
%%% Internal functions
%%%===================================================================
vcard_schema() ->
{record_info(fields, vcard), #vcard{}}.

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%%%-------------------------------------------------------------------
%%% @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_vcard_sql).
-compile([{parse_transform, ejabberd_sql_pt}]).
-behaviour(mod_vcard).
%% API
-export([init/2, get_vcard/2, set_vcard/4, search/4, remove_user/2,
import/1, import/2, export/1]).
-include("jlib.hrl").
-include("mod_vcard.hrl").
-include("logger.hrl").
-include("ejabberd_sql_pt.hrl").
%%%===================================================================
%%% API
%%%===================================================================
init(_Host, _Opts) ->
ok.
get_vcard(LUser, LServer) ->
case catch odbc_queries:get_vcard(LServer, LUser) of
{selected, [{SVCARD}]} ->
case fxml_stream:parse_element(SVCARD) of
{error, _Reason} -> error;
VCARD -> [VCARD]
end;
{selected, []} -> [];
_ -> error
end.
set_vcard(LUser, LServer, VCARD,
#vcard_search{user = {User, _},
fn = FN,
lfn = LFN,
family = Family,
lfamily = LFamily,
given = Given,
lgiven = LGiven,
middle = Middle,
lmiddle = LMiddle,
nickname = Nickname,
lnickname = LNickname,
bday = BDay,
lbday = LBDay,
ctry = CTRY,
lctry = LCTRY,
locality = Locality,
llocality = LLocality,
email = EMail,
lemail = LEMail,
orgname = OrgName,
lorgname = LOrgName,
orgunit = OrgUnit,
lorgunit = LOrgUnit}) ->
SVCARD = fxml:element_to_binary(VCARD),
odbc_queries:set_vcard(LServer, LUser, BDay, CTRY,
EMail, FN, Family, Given, LBDay,
LCTRY, LEMail, LFN, LFamily,
LGiven, LLocality, LMiddle,
LNickname, LOrgName, LOrgUnit,
Locality, Middle, Nickname, OrgName,
OrgUnit, SVCARD, User).
search(LServer, Data, AllowReturnAll, MaxMatch) ->
MatchSpec = make_matchspec(LServer, Data),
if (MatchSpec == <<"">>) and not AllowReturnAll -> [];
true ->
Limit = case MaxMatch of
infinity ->
<<"">>;
Val ->
[<<" LIMIT ">>, jlib:integer_to_binary(Val)]
end,
case catch ejabberd_odbc:sql_query(
LServer,
[<<"select username, fn, family, given, "
"middle, nickname, bday, ctry, "
"locality, email, orgname, orgunit "
"from vcard_search ">>,
MatchSpec, Limit, <<";">>]) of
{selected,
[<<"username">>, <<"fn">>, <<"family">>, <<"given">>,
<<"middle">>, <<"nickname">>, <<"bday">>, <<"ctry">>,
<<"locality">>, <<"email">>, <<"orgname">>,
<<"orgunit">>], Rs} when is_list(Rs) ->
Rs;
Error ->
?ERROR_MSG("~p", [Error]), []
end
end.
remove_user(LUser, LServer) ->
ejabberd_odbc:sql_transaction(
LServer,
fun() ->
ejabberd_odbc:sql_query_t(
?SQL("delete from vcard where username=%(LUser)s")),
ejabberd_odbc:sql_query_t(
?SQL("delete from vcard_search where lusername=%(LUser)s"))
end).
export(_Server) ->
[{vcard,
fun(Host, #vcard{us = {LUser, LServer}, vcard = VCARD})
when LServer == Host ->
Username = ejabberd_odbc:escape(LUser),
SVCARD =
ejabberd_odbc:escape(fxml:element_to_binary(VCARD)),
[[<<"delete from vcard where username='">>, Username, <<"';">>],
[<<"insert into vcard(username, vcard) values ('">>,
Username, <<"', '">>, SVCARD, <<"');">>]];
(_Host, _R) ->
[]
end},
{vcard_search,
fun(Host, #vcard_search{user = {User, LServer}, luser = LUser,
fn = FN, lfn = LFN, family = Family,
lfamily = LFamily, given = Given,
lgiven = LGiven, middle = Middle,
lmiddle = LMiddle, nickname = Nickname,
lnickname = LNickname, bday = BDay,
lbday = LBDay, ctry = CTRY, lctry = LCTRY,
locality = Locality, llocality = LLocality,
email = EMail, lemail = LEMail,
orgname = OrgName, lorgname = LOrgName,
orgunit = OrgUnit, lorgunit = LOrgUnit})
when LServer == Host ->
Username = ejabberd_odbc:escape(User),
LUsername = ejabberd_odbc:escape(LUser),
SFN = ejabberd_odbc:escape(FN),
SLFN = ejabberd_odbc:escape(LFN),
SFamily = ejabberd_odbc:escape(Family),
SLFamily = ejabberd_odbc:escape(LFamily),
SGiven = ejabberd_odbc:escape(Given),
SLGiven = ejabberd_odbc:escape(LGiven),
SMiddle = ejabberd_odbc:escape(Middle),
SLMiddle = ejabberd_odbc:escape(LMiddle),
SNickname = ejabberd_odbc:escape(Nickname),
SLNickname = ejabberd_odbc:escape(LNickname),
SBDay = ejabberd_odbc:escape(BDay),
SLBDay = ejabberd_odbc:escape(LBDay),
SCTRY = ejabberd_odbc:escape(CTRY),
SLCTRY = ejabberd_odbc:escape(LCTRY),
SLocality = ejabberd_odbc:escape(Locality),
SLLocality = ejabberd_odbc:escape(LLocality),
SEMail = ejabberd_odbc:escape(EMail),
SLEMail = ejabberd_odbc:escape(LEMail),
SOrgName = ejabberd_odbc:escape(OrgName),
SLOrgName = ejabberd_odbc:escape(LOrgName),
SOrgUnit = ejabberd_odbc:escape(OrgUnit),
SLOrgUnit = ejabberd_odbc:escape(LOrgUnit),
[[<<"delete from vcard_search where lusername='">>,
LUsername, <<"';">>],
[<<"insert into vcard_search( username, "
"lusername, fn, lfn, family, lfamily, "
" given, lgiven, middle, lmiddle, "
"nickname, lnickname, bday, lbday, "
"ctry, lctry, locality, llocality, "
" email, lemail, orgname, lorgname, "
"orgunit, lorgunit)values (">>,
<<" '">>, Username, <<"', '">>, LUsername,
<<"', '">>, SFN, <<"', '">>, SLFN,
<<"', '">>, SFamily, <<"', '">>, SLFamily,
<<"', '">>, SGiven, <<"', '">>, SLGiven,
<<"', '">>, SMiddle, <<"', '">>, SLMiddle,
<<"', '">>, SNickname, <<"', '">>, SLNickname,
<<"', '">>, SBDay, <<"', '">>, SLBDay,
<<"', '">>, SCTRY, <<"', '">>, SLCTRY,
<<"', '">>, SLocality, <<"', '">>, SLLocality,
<<"', '">>, SEMail, <<"', '">>, SLEMail,
<<"', '">>, SOrgName, <<"', '">>, SLOrgName,
<<"', '">>, SOrgUnit, <<"', '">>, SLOrgUnit,
<<"');">>]];
(_Host, _R) ->
[]
end}].
import(LServer) ->
[{<<"select username, vcard from vcard;">>,
fun([LUser, SVCard]) ->
#xmlel{} = VCARD = fxml_stream:parse_element(SVCard),
#vcard{us = {LUser, LServer}, vcard = VCARD}
end},
{<<"select username, lusername, fn, lfn, family, lfamily, "
"given, lgiven, middle, lmiddle, nickname, lnickname, "
"bday, lbday, ctry, lctry, locality, llocality, email, "
"lemail, orgname, lorgname, orgunit, lorgunit from vcard_search;">>,
fun([User, LUser, FN, LFN,
Family, LFamily, Given, LGiven,
Middle, LMiddle, Nickname, LNickname,
BDay, LBDay, CTRY, LCTRY, Locality, LLocality,
EMail, LEMail, OrgName, LOrgName, OrgUnit, LOrgUnit]) ->
#vcard_search{us = {LUser, LServer},
user = {User, LServer}, luser = LUser,
fn = FN, lfn = LFN, family = Family,
lfamily = LFamily, given = Given,
lgiven = LGiven, middle = Middle,
lmiddle = LMiddle, nickname = Nickname,
lnickname = LNickname, bday = BDay,
lbday = LBDay, ctry = CTRY, lctry = LCTRY,
locality = Locality, llocality = LLocality,
email = EMail, lemail = LEMail,
orgname = OrgName, lorgname = LOrgName,
orgunit = OrgUnit, lorgunit = LOrgUnit}
end}].
import(_, _) ->
pass.
%%%===================================================================
%%% Internal functions
%%%===================================================================
make_matchspec(LServer, Data) ->
filter_fields(Data, <<"">>, LServer).
filter_fields([], Match, _LServer) ->
case Match of
<<"">> -> <<"">>;
_ -> [<<" where ">>, Match]
end;
filter_fields([{SVar, [Val]} | Ds], Match, LServer)
when is_binary(Val) and (Val /= <<"">>) ->
LVal = mod_vcard:string2lower(Val),
NewMatch = case SVar of
<<"user">> -> make_val(Match, <<"lusername">>, LVal);
<<"fn">> -> make_val(Match, <<"lfn">>, LVal);
<<"last">> -> make_val(Match, <<"lfamily">>, LVal);
<<"first">> -> make_val(Match, <<"lgiven">>, LVal);
<<"middle">> -> make_val(Match, <<"lmiddle">>, LVal);
<<"nick">> -> make_val(Match, <<"lnickname">>, LVal);
<<"bday">> -> make_val(Match, <<"lbday">>, LVal);
<<"ctry">> -> make_val(Match, <<"lctry">>, LVal);
<<"locality">> ->
make_val(Match, <<"llocality">>, LVal);
<<"email">> -> make_val(Match, <<"lemail">>, LVal);
<<"orgname">> -> make_val(Match, <<"lorgname">>, LVal);
<<"orgunit">> -> make_val(Match, <<"lorgunit">>, LVal);
_ -> Match
end,
filter_fields(Ds, NewMatch, LServer);
filter_fields([_ | Ds], Match, LServer) ->
filter_fields(Ds, Match, LServer).
make_val(Match, Field, Val) ->
Condition = case str:suffix(<<"*">>, Val) of
true ->
Val1 = str:substr(Val, 1, byte_size(Val) - 1),
SVal = <<(ejabberd_odbc:escape_like(Val1))/binary,
"%">>,
[Field, <<" LIKE '">>, SVal, <<"'">>];
_ ->
SVal = ejabberd_odbc:escape(Val),
[Field, <<" = '">>, SVal, <<"'">>]
end,
case Match of
<<"">> -> Condition;
_ -> [Match, <<" and ">>, Condition]
end.