File

+
−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);