Mercurial > prosody-modules

annotate mod_muc_markers/mod_muc_markers.lua @ 4094:dd00a2b9927c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_invites_page: New module to generate landing page for invites
author Matthew Wild <mwild1@gmail.com>
date Fri, 11 Sep 2020 13:52:32 +0100
parents 8e28d0918abc
children 020dd0a59f1f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 -- Track messages received by users of the MUC
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 -- We rewrite the 'id' attribute of outgoing stanzas to match the stanza (archive) id
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 -- This module is therefore incompatible with the muc#stable_id feature
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 -- We rewrite the id because XEP-0333 doesn't tell clients explicitly which id to use
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 -- in marker reports. However it implies the 'id' attribute through examples, and this
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 -- is what some clients implement.
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 -- Notably Conversations will ack the origin-id instead. We need to update the XEP to
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 -- clarify the correct behaviour.
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10
4065
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
11 local set = require "util.set";
4026
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
12 local st = require "util.stanza";
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
13
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 local xmlns_markers = "urn:xmpp:chat-markers:0";
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15
4065
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
16 local marker_order = { "received", "displayed", "acknowledged" };
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
17
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
18 -- Add reverse mapping
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
19 for priority, name in ipairs(marker_order) do
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
20 marker_order[name] = priority;
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
21 end
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
22
4024
95882b487ed2 mod_muc_markers: Allow configuration of which marker to track, default to displayed
Matthew Wild <mwild1@gmail.com>
parents: 3972
diff changeset
23 local marker_element_name = module:get_option_string("muc_marker_type", "displayed");
4065
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
24
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
25 assert(marker_order[marker_element_name], "invalid marker name: "..marker_element_name);
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
26
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
27 local marker_element_names = set.new();
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
28
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
29 -- "displayed" implies "received", etc. so we'll add the
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
30 -- chosen marker and any "higher" ones to the set
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
31 for i = marker_order[marker_element_name], #marker_order do
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
32 marker_element_names:add(marker_order[i]);
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
33 end
4024
95882b487ed2 mod_muc_markers: Allow configuration of which marker to track, default to displayed
Matthew Wild <mwild1@gmail.com>
parents: 3972
diff changeset
34
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 local muc_marker_map_store = module:open_store("muc_markers", "map");
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 local function get_stanza_id(stanza, by_jid)
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 for tag in stanza:childtags("stanza-id", "urn:xmpp:sid:0") do
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 if tag.attr.by == by_jid then
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 return tag.attr.id;
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 end
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 end
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 return nil;
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 end
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46 module:hook("muc-broadcast-message", function (event)
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47 local stanza = event.stanza;
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 local archive_id = get_stanza_id(stanza, event.room.jid);
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50 -- We are not interested in stanzas that didn't get archived
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 if not archive_id then return; end
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 -- Add stanza id as id attribute
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 stanza.attr.id = archive_id;
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 -- Add markable element to request markers from clients
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 stanza:tag("markable", { xmlns = xmlns_markers }):up();
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 end, -1);
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 module:hook("muc-occupant-groupchat", function (event)
4033
7b6bcb91493e mod_muc_markers: Allow tracking multiple markers
Matthew Wild <mwild1@gmail.com>
parents: 4032
diff changeset
60 local marker = event.stanza:child_with_ns(xmlns_markers);
7b6bcb91493e mod_muc_markers: Allow tracking multiple markers
Matthew Wild <mwild1@gmail.com>
parents: 4032
diff changeset
61 if not marker or not marker_element_names:contains(marker.name) then
7b6bcb91493e mod_muc_markers: Allow tracking multiple markers
Matthew Wild <mwild1@gmail.com>
parents: 4032
diff changeset
62 return; -- No marker, or not one we are interested in
7b6bcb91493e mod_muc_markers: Allow tracking multiple markers
Matthew Wild <mwild1@gmail.com>
parents: 4032
diff changeset
63 end
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 -- Store the id that the user has received to
4071
8e28d0918abc mod_muc_markers: Add room JID to log message
Matthew Wild <mwild1@gmail.com>
parents: 4065
diff changeset
66 module:log("warn", "New marker for %s in %s: %s", event.occupant.bare_jid, event.room.jid, marker.attr.id);
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 muc_marker_map_store:set(event.occupant.bare_jid, event.room.jid, marker.attr.id);
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68
4025
57b4cdeba318 mod_muc_markers: Prevent storage instead of broadcast
Kim Alvefur <zash@zash.se>
parents: 4024
diff changeset
69 end);
57b4cdeba318 mod_muc_markers: Prevent storage instead of broadcast
Kim Alvefur <zash@zash.se>
parents: 4024
diff changeset
70
57b4cdeba318 mod_muc_markers: Prevent storage instead of broadcast
Kim Alvefur <zash@zash.se>
parents: 4024
diff changeset
71 module:hook("muc-message-is-historic", function (event)
4065
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
72 local marker = event.stanza:get_child(nil, xmlns_markers)
4025
57b4cdeba318 mod_muc_markers: Prevent storage instead of broadcast
Kim Alvefur <zash@zash.se>
parents: 4024
diff changeset
73
57b4cdeba318 mod_muc_markers: Prevent storage instead of broadcast
Kim Alvefur <zash@zash.se>
parents: 4024
diff changeset
74 -- Prevent stanza from reaching the archive (it's just noise)
4065
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
75 if marker and marker_element_names:contains(marker.name) then
4025
57b4cdeba318 mod_muc_markers: Prevent storage instead of broadcast
Kim Alvefur <zash@zash.se>
parents: 4024
diff changeset
76 return false
57b4cdeba318 mod_muc_markers: Prevent storage instead of broadcast
Kim Alvefur <zash@zash.se>
parents: 4024
diff changeset
77 end
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 end);
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79
4026
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
80 local function find_nickname(room, user_jid)
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
81 -- Find their current nickname
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
82 for nick, occupant in pairs(room._occupants) do
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
83 if occupant.bare_jid == user_jid then
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
84 return nick;
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
85 end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
86 end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
87 -- Or if they're not here
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
88 local nickname = room:get_affiliation_data(user_jid, "reserved_nickname");
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
89 if nickname then return room.jid.."/"..nickname; end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
90 end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
91
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
92 -- Synthesize markers
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
93 if muc_marker_map_store.get_all then
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
94 module:hook("muc-occupant-session-new", function (event)
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
95 local room, to = event.room, event.stanza.attr.from;
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
96 local markers = muc_marker_map_store:get_all(room.jid);
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
97 if not markers then return end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
98 for user_jid, id in pairs(markers) do
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
99 local room_nick = find_nickname(room, user_jid);
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
100 if room_nick then
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
101 local recv_marker = st.message({ type = "groupchat", from = room_nick, to = to })
4065
92152437ecfe mod_muc_markers: replace configurable multi-marker tracking with better system
Matthew Wild <mwild1@gmail.com>
parents: 4056
diff changeset
102 :tag(marker_element_name, { xmlns = xmlns_markers, id = id });
4026
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
103 room:route_stanza(recv_marker);
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
104 end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
105 end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
106 end);
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
107 end
e3964f876b5d mod_muc_markers: Broadcast current markers on join
Kim Alvefur <zash@zash.se>
parents: 4025
diff changeset
108
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
109 -- Public API
4032
787fc3030087 mod_muc_markers: luacheck annotation
Matthew Wild <mwild1@gmail.com>
parents: 4026
diff changeset
110 --luacheck: ignore 131
3972
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112 function get_user_read_marker(user_jid, room_jid)
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
113 return muc_marker_map_store:get(user_jid, room_jid);
45c5603a6c07 mod_muc_markers: New module for server-side receipt tracking in MUCs
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
114 end
4056
554f64c8d0c0 mod_muc_markers: Expose is_markable utility function to other modules
Matthew Wild <mwild1@gmail.com>
parents: 4033
diff changeset
115
554f64c8d0c0 mod_muc_markers: Expose is_markable utility function to other modules
Matthew Wild <mwild1@gmail.com>
parents: 4033
diff changeset
116 function is_markable(stanza)
554f64c8d0c0 mod_muc_markers: Expose is_markable utility function to other modules
Matthew Wild <mwild1@gmail.com>
parents: 4033
diff changeset
117 return not not stanza:get_child("markable", xmlns_markers);
554f64c8d0c0 mod_muc_markers: Expose is_markable utility function to other modules
Matthew Wild <mwild1@gmail.com>
parents: 4033
diff changeset
118 end