Software / code / prosody-modules
Changeset
4026:e3964f876b5d
mod_muc_markers: Broadcast current markers on join
This lets you see how far others have read upon joining without
cluttering the archives with obsolete chat markers.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 05 May 2020 21:52:14 +0200 |
| parents | 4025:57b4cdeba318 |
| children | 4027:291a45919988 |
| files | mod_muc_markers/mod_muc_markers.lua |
| diffstat | 1 files changed, 31 insertions(+), 0 deletions(-) [+] |
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--- a/mod_muc_markers/mod_muc_markers.lua Tue May 05 21:50:35 2020 +0200 +++ b/mod_muc_markers/mod_muc_markers.lua Tue May 05 21:52:14 2020 +0200 @@ -8,6 +8,8 @@ -- Notably Conversations will ack the origin-id instead. We need to update the XEP to -- clarify the correct behaviour. +local st = require "util.stanza"; + local xmlns_markers = "urn:xmpp:chat-markers:0"; local marker_element_name = module:get_option_string("muc_marker_type", "displayed"); @@ -55,6 +57,35 @@ end end); +local function find_nickname(room, user_jid) + -- Find their current nickname + for nick, occupant in pairs(room._occupants) do + if occupant.bare_jid == user_jid then + return nick; + end + end + -- Or if they're not here + local nickname = room:get_affiliation_data(user_jid, "reserved_nickname"); + if nickname then return room.jid.."/"..nickname; end +end + +-- Synthesize markers +if muc_marker_map_store.get_all then +module:hook("muc-occupant-session-new", function (event) + local room, to = event.room, event.stanza.attr.from; + local markers = muc_marker_map_store:get_all(room.jid); + if not markers then return end + for user_jid, id in pairs(markers) do + local room_nick = find_nickname(room, user_jid); + if room_nick then + local recv_marker = st.message({ type = "groupchat", from = room_nick, to = to }) + :tag("received", { xmlns = xmlns_markers, id = id }); + room:route_stanza(recv_marker); + end + end +end); +end + -- Public API function get_user_read_marker(user_jid, room_jid)
