Mercurial > prosody-modules

annotate mod_muc_room_mention_notifications/mod_muc_room_mention_notifications.lua @ 4296:08138de4cb88

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Prosodoy module to externalize MUC authorization via HTTP
author Seve Ferrer <seve@delape.net>
date Sat, 12 Dec 2020 18:19:14 +0100
parents 278f2998ce49
children 2ca55a4da3ea
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4280
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
1 local jid = require "util.jid";
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
2 local st = require "util.stanza";
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
3 local datetime = require "util.datetime";
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
4
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
5 local notify_unaffiliated_users = module:get_option("muc_rmn_notify_unaffiliated_users", false)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
6
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
7 local muc_affiliation_store = module:open_store("config", "map");
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
8
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
9 local rmn_xmlns = "urn:xmpp:rmn:0";
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
10 local reference_xmlns = "urn:xmpp:reference:0";
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
11 local forwarded_xmlns = "urn:xmpp:forward:0";
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
12 local deplay_xmlns = "urn:xmpp:delay";
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
13
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
14
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
15 -- Returns a set of rooms the user is affiliated to
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
16 local function get_user_rooms(user_bare_jid)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
17 return muc_affiliation_store:get_all(user_bare_jid);
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
18 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
19
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
20 local function is_eligible(user_bare_jid, room)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
21 if notify_unaffiliated_users then return true; end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
22
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
23 local user_rooms, err = get_user_rooms(user_bare_jid);
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
24 if not user_rooms then
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
25 if err then
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
26 return false, err;
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
27 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
28 return false;
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
29 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
30
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
31 local room_node = jid.node(room.jid)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
32 if user_rooms[room_node] then
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
33 return true;
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
34 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
35
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
36 return false
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
37 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
38
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
39 -- Send a single notification for a room, updating data structures as needed
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
40 local function send_single_notification(user_bare_jid, room_jid, mention_stanza)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
41 local notification = st.message({ to = user_bare_jid, from = module.host })
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
42 :tag("mentions", { xmlns = rmn_xmlns })
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
43 :tag("forwarded", {xmlns = forwarded_xmlns})
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
44 :tag("delay", {xmlns = deplay_xmlns, stamp = datetime.datetime()}):up()
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
45 :add_child(mention_stanza)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
46 :reset();
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
47 module:log("debug", "Sending mention notification from %s to %s", room_jid, user_bare_jid);
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
48 return module:send(notification);
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
49 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
50
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
51 local function notify_mentioned_users(room, client_mentions, mention_stanza)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
52 module:log("debug", "NOTIFYING FOR %s", room.jid)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
53 for user_bare_jid in pairs(client_mentions) do
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
54 if is_eligible(user_bare_jid, room) then
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
55 send_single_notification(user_bare_jid, room.jid, mention_stanza);
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
56 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
57 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
58 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
59
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
60 local function get_mentions(stanza)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
61 local has_mentions = false
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
62 local client_mentions = {}
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
63
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
64 for element in stanza:childtags("reference", reference_xmlns) do
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
65 if element.attr.type == "mention" then
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
66 local user_bare_jid = element.attr.uri:match("^xmpp:(.+)$");
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
67 if user_bare_jid then
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
68 client_mentions[user_bare_jid] = user_bare_jid;
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
69 has_mentions = true
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
70 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
71 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
72 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
73
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
74 return has_mentions, client_mentions
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
75 end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
76
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
77 module:hook("muc-broadcast-message", function (event)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
78 local room, stanza = event.room, event.stanza;
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
79 local body = stanza:get_child_text("body")
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
80 if not body or #body < 1 then return; end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
81 local correction = stanza:get_child("replace", "urn:xmpp:message-correct:0");
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
82 if correction then return; end -- Do not notify on message corrections
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
83
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
84 local has_mentions, client_mentions = get_mentions(stanza)
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
85 if not has_mentions then return; end
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
86
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
87 -- Notify any users that need to be notified
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
88 notify_mentioned_users(room, client_mentions, stanza);
278f2998ce49 mod_muc_room_mention_notifications: Publish module
Seve Ferrer <seve@delape.net>
parents:
diff changeset
89 end, -1);