File

plugins/muc/hats.lib.lua @ 12179:5e68635cdc2c

mod_http_file_share: Always measure total disk usage for statistics! Metrics available or not depending on configuration is weird, even tho it might be expensive to calculate and it's only really needed when there is a global quota. Default quota is set to infinity, which is essentially what it was. Reports NaN if there is an error, which should count as over the infinite default quota.
author Kim Alvefur <zash@zash.se>
date Tue, 11 Jan 2022 04:15:29 +0100
parent 11245:43b43e7156b8
child 12977:74b9e05af71e
line wrap: on
line source

local st = require "util.stanza";
local muc_util = module:require "muc/util";

local xmlns_hats = "xmpp:prosody.im/protocol/hats:1";

-- Strip any hats claimed by the client (to prevent spoofing)
muc_util.add_filtered_namespace(xmlns_hats);


module:hook("muc-build-occupant-presence", function (event)
	local bare_jid = event.occupant and event.occupant.bare_jid or event.bare_jid;
	local aff_data = event.room:get_affiliation_data(bare_jid);
	local hats = aff_data and aff_data.hats;
	if not hats then return; end
	local hats_el;
	for hat_id, hat_data in pairs(hats) do
		if hat_data.active then
			if not hats_el then
				hats_el = st.stanza("hats", { xmlns = xmlns_hats });
			end
			hats_el:tag("hat", { uri = hat_id, title = hat_data.title }):up();
		end
	end
	if not hats_el then return; end
	event.stanza:add_direct_child(hats_el);
end);