Mercurial > prosody-modules
view mod_fallback_vcard/mod_fallback_vcard.lua @ 4942:e7b9bc629ecc
mod_rest: Add special handling to catch MAM results from remote hosts
Makes MAM queries to remote hosts works.
As the comment says, MAM results from users' local archives or local
MUCs are returned via origin.send() which is provided in the event and
thus already worked. Results from remote hosts go via normal stanza
routing and events, which need this extra handling to catch.
This pattern of iq-set, message+, iq-result is generally limited to MAM.
Closest similar thing might be MUC join, but to really handle that you
would need the webhook callback mechanism.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 16 May 2022 19:47:09 +0200 |
parents | ceb594a14a18 |
children |
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local datamanager = require "util.datamanager"; local usermanager = require "core.usermanager"; local st = require "util.stanza"; local host = module.host; local jid_split = require "util.jid".split; local orgname = module:get_option_string("default_vcard_orgname"); local orgmail = module:get_option_boolean("default_vcard_orgmail"); module:hook("iq/bare/vcard-temp:vCard", function(event) local session, stanza = event.origin, event.stanza; local to = stanza.attr.to; local username = jid_split(to); if not username then return end local vcard = datamanager.load(username, host, "vcard"); local data = datamanager.load(username, host, "account_details"); local exists = usermanager.user_exists(username, host); module:log("debug", "has %s: %s", "vcard", tostring(vcard)); module:log("debug", "has %s: %s", "data", tostring(data)); module:log("debug", "has %s: %s", "exists", tostring(exists)); data = data or {}; if not(vcard) and data and exists then -- MAYBE -- first .. " " .. last -- first, last = name:match("^(%w+) (%w+)$") local vcard = st.reply(stanza):tag("vCard", { xmlns = "vcard-temp" }) :tag("VERSION"):text("3.0"):up() :tag("N") :tag("FAMILY"):text(data.last or ""):up() :tag("GIVEN"):text(data.first or ""):up() :up() :tag("FN"):text(data.name or ""):up() :tag("NICKNAME"):text(data.nick or username):up() :tag("JABBERID"):text(username.."@"..host):up(); if orgmail then vcard:tag("EMAIL"):tag("USERID"):text(username.."@"..host):up():up(); elseif data.email then vcard:tag("EMAIL"):tag("USERID"):text(data.email):up():up(); end if orgname then vcard:tag("ORG"):tag("ORGNAME"):text(orgname):up():up(); end session.send(vcard); return true; end end, 1);