-- XEP-0157: Contact Addresses for XMPP Services for Prosody

--

-- Copyright (C) 2011-2018 Kim Alvefur

--

-- This project is MIT/X11 licensed. Please see the

-- COPYING file in the source package for more information.

--

local array = require "prosody.util.array";

local it = require "prosody.util.iterators";

local jid = require "prosody.util.jid";

local url = require "socket.url";

module:depends("server_info");

-- Source: http://xmpp.org/registrar/formtypes.html#http:--jabber.org-network-serverinfo

local address_types = {

	abuse = "abuse-addresses";

	admin = "admin-addresses";

	feedback = "feedback-addresses";

	sales = "sales-addresses";

	security = "security-addresses";

	status = "status-addresses";

	support = "support-addresses";

};

-- JIDs of configured service admins are used as fallback

local admins = module:get_option_inherited_set("admins", {});

local contact_config = module:get_option("contact_info", {

	admin = array.collect(admins / jid.prep / function(admin) return url.build({scheme = "xmpp"; path = admin}); end);

});

local fields = {};

for key, field_var in it.sorted_pairs(address_types) do

	if contact_config[key] then

		table.insert(fields, {

			type = "list-multi";

			name = key;

			var = field_var;

			value = contact_config[key];

		});

	end

end

module:add_item("server-info-fields", fields);