Mercurial > prosody-modules

annotate mod_track_muc_joins/README.markdown @ 4876:0f5f2d4475b9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_http_xep227: Add support for import via APIs rather than direct store manipulation In particular this transitions PEP nodes and data to be imported via mod_pep's APIs, fixing issues with importing at runtime while PEP data may already be live in RAM. Next obvious candidate for this approach is rosters, so clients get immediate roster pushes and other special handling (such as emitting subscribes to reach the desired subscription state).
author Matthew Wild <mwild1@gmail.com>
date Tue, 18 Jan 2022 17:01:18 +0000
parents e327b06b9a1b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2081
73096d8d924c mod_track_muc_joins: Module to keep track of joined MUC rooms
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 ---
73096d8d924c mod_track_muc_joins: Module to keep track of joined MUC rooms
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 summary: Keep track of joined chat rooms
73096d8d924c mod_track_muc_joins: Module to keep track of joined MUC rooms
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 ...
73096d8d924c mod_track_muc_joins: Module to keep track of joined MUC rooms
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4
2409
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
5 # Introduction
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
6
2081
73096d8d924c mod_track_muc_joins: Module to keep track of joined MUC rooms
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 This module attempts to keep track of what MUC chat rooms users have
73096d8d924c mod_track_muc_joins: Module to keep track of joined MUC rooms
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 joined. It's not very useful on its own, but can be used by other
73096d8d924c mod_track_muc_joins: Module to keep track of joined MUC rooms
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 modules to influence decisions.
2409
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
10
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
11 # Usage
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
12
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
13 Rooms joined and the associated nickname is kept in a table field
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
14 `rooms_joined` on the users session.
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
15
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
16 An example:
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
17
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
18 ``` lua
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
19 local jid_bare = require"util.jid".bare;
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
20
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
21 module:hook("message/full", function (event)
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
22 local stanza = event.stanza;
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
23 local session = prosody.full_sessions[stanza.attr.to];
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
24 if not session then
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
25 return -- No such session
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
26 end
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
27
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
28 local joined_rooms = session.joined_rooms;
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
29 if not joined_rooms then
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
30 return -- This session hasn't joined any rooms at all
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
31 end
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
32
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
33 -- joined_rooms is a map of room JID -> room nickname
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
34 local nickname = joined_rooms[jid_bare(stanza.attr.from)];
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
35 if nickname then
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
36 session.log("info", "Got a MUC message from %s", stanza.attr.from);
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
37
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
38 local body = stanza:get_child_text("body");
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
39 if body and body:find(nickname, 1, true) then
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
40 session.log("info", "The message contains my nickname!");
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
41 end
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
42 end
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
43 end);
b426f1d46938 mod_track_muc_joins/README: Add some example code
Kim Alvefur <zash@zash.se>
parents: 2081
diff changeset
44 ```
2411
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
45
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
46 # Known issues
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
47
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
48 [XEP 45 ยง 7.2.3 Presence Broadcast][enter-pres] has the following text:
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
49
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
50 > In particular, if roomnicks are locked down then the service MUST do
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
51 > one of the following.
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
52 >
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
53 > \[...\]
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
54 >
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
55 > If the user has connected using a MUC client (...), then the service
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
56 > MUST allow the client to enter the room, modify the nick in accordance
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
57 > with the lockdown policy, and **include a status code of "210"** in
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
58 > the presence broadcast that it sends to the new occupant.
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
59
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
60 This case is not yet handled.
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
61
e327b06b9a1b mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
Kim Alvefur <zash@zash.se>
parents: 2409
diff changeset
62 [enter-pres]: http://xmpp.org/extensions/xep-0045.html#enter-pres