./ct_report/coverage/mongoose_admin_api_muc.COVER.html

1 -module(mongoose_admin_api_muc).
2
3 -behaviour(mongoose_admin_api).
4 -export([routes/1]).
5
6 -behaviour(cowboy_rest).
7 -export([init/2,
8 is_authorized/2,
9 content_types_accepted/2,
10 allowed_methods/2,
11 from_json/2,
12 delete_resource/2]).
13
14 -ignore_xref([to_json/2, from_json/2]).
15
16 -import(mongoose_admin_api, [try_handle_request/3, throw_error/2, parse_body/1, resource_created/4]).
17
18 -include("jlib.hrl").
19
20 -type req() :: cowboy_req:req().
21 -type state() :: mongoose_admin_api:state().
22
23 -spec routes(state()) -> mongoose_http_handler:routes().
24 routes(State) ->
25 60 [{"/mucs/:domain", ?MODULE, State},
26 {"/mucs/:domain/:name/:arg", ?MODULE, State}].
27
28 -spec init(req(), state()) -> {cowboy_rest, req(), state()}.
29 init(Req, State) ->
30 33 mongoose_admin_api:init(Req, State).
31
32 -spec is_authorized(req(), state()) -> {true | {false, iodata()}, req(), state()}.
33 is_authorized(Req, State) ->
34 33 mongoose_admin_api:is_authorized(Req, State).
35
36 -spec content_types_accepted(req(), state()) ->
37 {[{{binary(), binary(), '*'}, atom()}], req(), state()}.
38 content_types_accepted(Req, State) ->
39 29 {[
40 {{<<"application">>, <<"json">>, '*'}, from_json}
41 ], Req, State}.
42
43 -spec allowed_methods(req(), state()) -> {[binary()], req(), state()}.
44 allowed_methods(Req, State) ->
45 33 {[<<"OPTIONS">>, <<"POST">>, <<"DELETE">>], Req, State}.
46
47 %% @doc Called for a method of type "POST"
48 -spec from_json(req(), state()) -> {true | stop, req(), state()}.
49 from_json(Req, State) ->
50 29 try_handle_request(Req, State, fun handle_post/2).
51
52 %% @doc Called for a method of type "DELETE"
53 -spec delete_resource(req(), state()) -> {true | stop, req(), state()}.
54 delete_resource(Req, State) ->
55 4 try_handle_request(Req, State, fun handle_delete/2).
56
57 %% Internal functions
58
59 handle_post(Req, State) ->
60 29 Bindings = cowboy_req:bindings(Req),
61 29 handle_post(Req, State, Bindings).
62
63 handle_post(Req, State, #{arg := <<"participants">>} = Bindings) ->
64 11 RoomJid = get_room_jid(Bindings),
65 10 Args = parse_body(Req),
66 10 SenderJid = get_sender_jid(Args),
67 8 RecipientJid = get_recipient_jid(Args),
68 6 Reason = get_invite_reason(Args),
69 5 case mod_muc_api:invite_to_room(RoomJid, SenderJid, RecipientJid, Reason) of
70 {ok, _} ->
71 3 {true, Req, State};
72 {room_not_found, Msg} ->
73 2 throw_error(not_found, Msg)
74 end;
75 handle_post(Req, State, #{arg := <<"messages">>} = Bindings) ->
76 6 RoomJid = get_room_jid(Bindings),
77 6 Args = parse_body(Req),
78 6 SenderJid = get_from_jid(Args),
79 4 Body = get_message_body(Args),
80 3 {ok, _} = mod_muc_api:send_message_to_room(RoomJid, SenderJid, Body),
81 3 {true, Req, State};
82 handle_post(Req, State, #{domain := Domain}) ->
83 12 Args = parse_body(Req),
84 12 RoomName = get_room_name(Args),
85 11 OwnerJid = get_owner_jid(Args),
86 9 Nick = get_nick(Args),
87 8 RoomJid = make_room_jid(RoomName, get_muc_domain(Domain)),
88 7 case mod_muc_api:create_instant_room(RoomJid, OwnerJid, Nick) of
89 {ok, #{title := R}} ->
90 6 Path = [cowboy_req:uri(Req), "/", R],
91 6 resource_created(Req, State, Path, R);
92 {user_not_found, Msg} ->
93 1 throw_error(not_found, Msg)
94 end.
95
96 handle_delete(Req, State) ->
97 4 Bindings = cowboy_req:bindings(Req),
98 4 RoomJid = get_room_jid(Bindings),
99 4 #{arg := Nick} = Bindings, % 'name' was present, so 'arg' is present as well (see Cowboy paths)
100 4 Reason = <<"User kicked from the admin REST API">>,
101 4 case mod_muc_api:kick_user_from_room(RoomJid, Nick, Reason) of
102 {ok, _} ->
103 2 {true, Req, State};
104 {moderator_not_found, Msg} ->
105 1 throw_error(not_found, Msg);
106 {room_not_found, Msg} ->
107 1 throw_error(not_found, Msg)
108 end.
109
110 get_owner_jid(#{owner := Owner}) ->
111 10 case jid:binary_to_bare(Owner) of
112 1 error -> throw_error(bad_request, <<"Invalid owner JID">>);
113 9 OwnerJid -> OwnerJid
114 end;
115 1 get_owner_jid(#{}) -> throw_error(bad_request, <<"Missing owner JID">>).
116
117 get_room_jid(#{domain := Domain} = Bindings) ->
118 21 MUCDomain = get_muc_domain(Domain),
119 20 RoomName = get_room_name(Bindings),
120 20 make_room_jid(RoomName, MUCDomain).
121
122 make_room_jid(RoomName, MUCDomain) ->
123 28 try #jid{} = jid:make_bare(RoomName, MUCDomain)
124 1 catch _:_ -> throw_error(bad_request, <<"Invalid room name">>)
125 end.
126
127 8 get_nick(#{nick := Nick}) -> Nick;
128 1 get_nick(#{}) -> throw_error(bad_request, <<"Missing nickname">>).
129
130 31 get_room_name(#{name := Name}) -> Name;
131 1 get_room_name(#{}) -> throw_error(bad_request, <<"Missing room name">>).
132
133 3 get_message_body(#{body := Body}) -> Body;
134 1 get_message_body(#{}) -> throw_error(bad_request, <<"Missing message body">>).
135
136 5 get_invite_reason(#{reason := Reason}) -> Reason;
137 1 get_invite_reason(#{}) -> throw_error(bad_request, <<"Missing invite reason">>).
138
139 get_from_jid(#{from := Sender}) ->
140 5 case jid:from_binary(Sender) of
141 1 error -> throw_error(bad_request, <<"Invalid sender JID">>);
142 4 SenderJid -> SenderJid
143 end;
144 1 get_from_jid(#{}) -> throw_error(bad_request, <<"Missing sender JID">>).
145
146 get_sender_jid(#{sender := Sender}) ->
147 9 case jid:from_binary(Sender) of
148 1 error -> throw_error(bad_request, <<"Invalid sender JID">>);
149 8 SenderJid -> SenderJid
150 end;
151 1 get_sender_jid(#{}) -> throw_error(bad_request, <<"Missing sender JID">>).
152
153 get_recipient_jid(#{recipient := Recipient}) ->
154 7 case jid:from_binary(Recipient) of
155 1 error -> throw_error(bad_request, <<"Invalid recipient JID">>);
156 6 RecipientJid -> RecipientJid
157 end;
158 1 get_recipient_jid(#{}) -> throw_error(bad_request, <<"Missing recipient JID">>).
159
160 get_muc_domain(Domain) ->
161 29 try
162 29 {ok, HostType} = mongoose_domain_api:get_domain_host_type(Domain),
163 28 mod_muc:server_host_to_muc_host(HostType, Domain)
164 catch _:_ ->
165 1 throw_error(not_found, <<"MUC domain not found">>)
166 end.
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