File

mod_muc_config_restrict/mod_muc_config_restrict.lua @ 4989:b74d592df9e2

mod_http_muc_log: Remove dead code This might be something left over since a different variant where the loop went like `for n = i-1, i-100, -1 do ... end` i.e. it went trough a fixed number of items instead of all the page until the current message. Then it would have needed something to stop going over the end, but since the checks are simple it shouldn't be much of a problem looping over even a very busy day.
author Kim Alvefur <zash@zash.se>
date Tue, 16 Aug 2022 01:27:59 +0200
parent 1014:ed7431fd3b47
line wrap: on
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local is_admin = require "core.usermanager".is_admin;
local t_remove = table.remove;

local restricted_options = module:get_option_set("muc_config_restricted", {})._items;

function handle_config_submit(event)
	local stanza = event.stanza;
	if is_admin(stanza.attr.from, module.host) then return; end -- Don't restrict admins
	local fields = event.fields;
	for option in restricted_options do
		fields[option] = nil; -- Like it was never there
	end
end

function handle_config_request(event)
	if is_admin(event.actor, module.host) then return; end -- Don't restrict admins
	local form = event.form;
	for i = #form, 1, -1 do
		if restricted_options[form[i].name] then
			t_remove(form, i);
		end
	end
end

module:hook("muc-config-submitted", handle_config_submit);
module:hook("muc-config-form", handle_config_request);