File

plugins/mod_vcard4.lua @ 11022:3e5bc34be734

mod_http: Add way to signal that a module supports streaming uploads Fixes #726 API: module:provides("http", { streaming_uploads = true; route = { PUT = function (event) event.request.body_sink = io.tmpfile(); return true; end } })
author Kim Alvefur <zash@zash.se>
date Sat, 01 Aug 2020 18:41:30 +0200 (2020-08-01)
parent 10707:c4b49939b471
child 12977:74b9e05af71e
line wrap: on
line source
local st = require "util.stanza"
local jid_split = require "util.jid".split;

local mod_pep = module:depends("pep");

module:hook("account-disco-info", function (event)
	event.reply:tag("feature", { var = "urn:ietf:params:xml:ns:vcard-4.0" }):up();
end);

module:hook("iq-get/bare/urn:ietf:params:xml:ns:vcard-4.0:vcard", function (event)
	local origin, stanza = event.origin, event.stanza;

	local pep_service = mod_pep.get_pep_service(jid_split(stanza.attr.to) or origin.username);
	local ok, id, item = pep_service:get_last_item("urn:xmpp:vcard4", stanza.attr.from);
	if ok and item then
		origin.send(st.reply(stanza):add_child(item.tags[1]));
	elseif id == "item-not-found" or not id then
		origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
	elseif id == "forbidden" then
		origin.send(st.error_reply(stanza, "auth", "forbidden"));
	else
		origin.send(st.error_reply(stanza, "modify", "undefined-condition"));
	end
	return true;
end);

module:hook("iq-set/self/urn:ietf:params:xml:ns:vcard-4.0:vcard", function (event)
	local origin, stanza = event.origin, event.stanza;

	local vcard4 = st.stanza("item", { xmlns = "http://jabber.org/protocol/pubsub", id = "current" })
		:add_child(stanza.tags[1]);

	local pep_service = mod_pep.get_pep_service(origin.username);

	local ok, err = pep_service:publish("urn:xmpp:vcard4", origin.full_jid, "current", vcard4);
	if ok then
		origin.send(st.reply(stanza));
	elseif err == "forbidden" then
		origin.send(st.error_reply(stanza, "auth", "forbidden"));
	else
		origin.send(st.error_reply(stanza, "modify", "undefined-condition", err));
	end
	return true;
end);