author | Seve Ferrer <seve@delape.net> |
Sun, 20 Sep 2020 10:31:02 +0200 | |
changeset 4142 | e8c1b35bc25b |
child 4143 | c6bb64a12f92 |
permissions | -rw-r--r-- |
4142
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
1 |
module:depends("muc"); |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
2 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
3 |
local jid_split = require "util.jid".split; |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
4 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
5 |
local prefixes = module:get_option("muc_inject_mentions_prefixes", nil) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
6 |
local suffixes = module:get_option("muc_inject_mentions_suffixes", nil) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
7 |
local enabled_rooms = module:get_option("muc_inject_mentions_enabled_rooms", nil) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
8 |
local disabled_rooms = module:get_option("muc_inject_mentions_disabled_rooms", nil) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
9 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
10 |
local reference_xmlns = "urn:xmpp:reference:0" |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
11 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
12 |
local function is_room_eligible(jid) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
13 |
if not enabled_rooms and not disabled_rooms then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
14 |
return true; |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
15 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
16 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
17 |
if enabled_rooms and not disabled_rooms then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
18 |
for _, _jid in ipairs(enabled_rooms) do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
19 |
if _jid == jid then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
20 |
return true |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
21 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
22 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
23 |
return false |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
24 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
25 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
26 |
if disabled_rooms and not enabled_rooms then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
27 |
for _, _jid in ipairs(disabled_rooms) do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
28 |
if _jid == jid then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
29 |
return false |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
30 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
31 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
32 |
return true |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
33 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
34 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
35 |
return true |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
36 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
37 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
38 |
local function has_nick_prefix(body, first) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
39 |
-- There is no prefix |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
40 |
-- but mention could still be valid |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
41 |
if first == 1 then return true end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
42 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
43 |
-- There are no configured prefixes |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
44 |
if not prefixes or #prefixes < 1 then return false end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
45 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
46 |
-- Preffix must have a space before it |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
47 |
-- or be the first character of the body |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
48 |
if body:sub(first - 2, first - 2) ~= "" and |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
49 |
body:sub(first - 2, first - 2) ~= " " |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
50 |
then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
51 |
return false |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
52 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
53 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
54 |
local preffix = body:sub(first - 1, first - 1) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
55 |
for i, _preffix in ipairs(prefixes) do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
56 |
if preffix == _preffix then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
57 |
return true |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
58 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
59 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
60 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
61 |
return false |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
62 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
63 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
64 |
local function has_nick_suffix(body, last) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
65 |
-- There is no suffix |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
66 |
-- but mention could still be valid |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
67 |
if last == #body then return true end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
68 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
69 |
-- There are no configured suffixes |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
70 |
if not suffixes or #suffixes < 1 then return false end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
71 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
72 |
-- Suffix must have a space after it |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
73 |
-- or be the last character of the body |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
74 |
if body:sub(last + 2, last + 2) ~= "" and |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
75 |
body:sub(last + 2, last + 2) ~= " " |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
76 |
then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
77 |
return false |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
78 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
79 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
80 |
local suffix = body:sub(last+1, last+1) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
81 |
for i, _suffix in ipairs(suffixes) do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
82 |
if suffix == _suffix then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
83 |
return true |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
84 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
85 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
86 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
87 |
return false |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
88 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
89 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
90 |
local function search_mentions(room, stanza) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
91 |
local body = stanza:get_child("body"):get_text(); |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
92 |
local mentions = {} |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
93 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
94 |
for _, occupant in pairs(room._occupants) do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
95 |
local node, host, nick = jid_split(occupant.nick); |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
96 |
-- Check for multiple mentions to the same nickname in a message |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
97 |
-- Hey @nick remember to... Ah, also @nick please let me know if... |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
98 |
local matches = {} |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
99 |
local _first, _last = 0, 0 |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
100 |
while true do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
101 |
-- Use plain search as nick could contain |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
102 |
-- characters used in Lua patterns |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
103 |
_first, _last = body:find(nick, _last + 1, true) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
104 |
if _first == nil then break end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
105 |
table.insert(matches, {first=_first, last=_last}) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
106 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
107 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
108 |
-- Filter out intentional mentions from unintentional ones |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
109 |
for _, match in ipairs(matches) do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
110 |
local bare_jid = occupant.bare_jid |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
111 |
local first, last = match.first, match.last |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
112 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
113 |
-- Body only contains nickname |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
114 |
if first == 1 and last == #body then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
115 |
table.insert(mentions, {bare_jid=bare_jid, first=first, last=last}) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
116 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
117 |
-- Nickname between spaces |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
118 |
elseif body:sub(first - 1, first - 1) == " " and |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
119 |
body:sub(last + 1, last + 1) == " " |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
120 |
then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
121 |
table.insert(mentions, {bare_jid=bare_jid, first=first, last=last}) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
122 |
else |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
123 |
-- Check if occupant is mentioned using affixes |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
124 |
local has_preffix = has_nick_prefix(body, first) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
125 |
local has_suffix = has_nick_suffix(body, last) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
126 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
127 |
-- @nickname: ... |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
128 |
if has_preffix and has_suffix then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
129 |
table.insert(mentions, {bare_jid=bare_jid, first=first, last=last}) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
130 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
131 |
-- @nickname ... |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
132 |
elseif has_preffix and not has_suffix then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
133 |
if body:sub(last + 1, last + 1) == " " then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
134 |
table.insert(mentions, {bare_jid=bare_jid, first=first, last=last}) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
135 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
136 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
137 |
-- nickname: ... |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
138 |
elseif not has_preffix and has_suffix then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
139 |
if body:sub(first - 1, first - 1) == " " then |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
140 |
table.insert(mentions, {bare_jid=bare_jid, first=first, last=last}) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
141 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
142 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
143 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
144 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
145 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
146 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
147 |
return mentions |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
148 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
149 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
150 |
local function muc_inject_mentions(event) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
151 |
local room, stanza = event.room, event.stanza; |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
152 |
-- Inject mentions only if the room is configured for them |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
153 |
if not is_room_eligible(room.jid) then return; end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
154 |
-- Only act on messages that do not include references. |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
155 |
-- If references are found, it is assumed the client has mentions support |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
156 |
if stanza:get_child("reference", reference_xmlns) then return; end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
157 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
158 |
local mentions = search_mentions(room, stanza) |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
159 |
for _, mention in ipairs(mentions) do |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
160 |
-- https://xmpp.org/extensions/xep-0372.html#usecase_mention |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
161 |
stanza:tag( |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
162 |
"reference", { |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
163 |
xmlns=reference_xmlns, |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
164 |
begin=tostring(mention.first - 1), -- count starts at 0 |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
165 |
["end"]=tostring(mention.last - 1), |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
166 |
type="mention", |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
167 |
uri="xmpp:" .. mention.bare_jid, |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
168 |
} |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
169 |
):up() |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
170 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
171 |
end |
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
172 |
|
e8c1b35bc25b
mod_muc_inject_mentions: Publish module to repository
Seve Ferrer <seve@delape.net>
parents:
diff
changeset
|
173 |
module:hook("muc-occupant-groupchat", muc_inject_mentions) |