prosody-modules
c20b77e5e032
mod_muc_restrict_avatars/mod_muc_restrict_avatars.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

File

mod_muc_restrict_avatars/mod_muc_restrict_avatars.lua @ 5679:c20b77e5e032

mod_http_muc_log: Correctly handle changed or retracted reactions Since per XEP-0444 each reaction should overwrite all previous reactions on a particular message from a particular occupant. Previously repeated reactions would be counted again and retractions were not handled.
author Kim Alvefur <zash@zash.se>
date Tue, 19 Sep 2023 13:22:00 +0200
parent 5672:2c69577b28c2
child 5905:66e7d46b1d4b
line wrap: on
line source

local bare_jid = require"util.jid".bare;
local mod_muc = module:depends("muc");

local function filter_avatar_advertisement(tag)
	if tag.attr.xmlns == "vcard-temp:x:update" then
		return nil;
	end

	return tag;
end

module:hook("presence/full", function(event)
	local stanza = event.stanza;
	local room = mod_muc.get_room_from_jid(bare_jid(stanza.attr.to));

	if not room:get_affiliation(stanza.attr.from) then
		stanza:maptags(filter_avatar_advertisement);
	end
end, 1);