Mercurial > prosody-modules
view mod_admin_probe/mod_admin_probe.lua @ 4609:fcfe691d6322
mod_pubsub_summary: Use pre-escaped UTF-8 sequence for compat
This silences a warning about using the non-existent global 'utf8' each
time this line was hit. The utf8 library was introduced in Lua 5.3, so
the warning would appear with 5.1 and 5.2.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 30 Jun 2021 15:53:49 +0200 (2021-06-30) |
parents | f78661861e98 |
children |
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-- Prosody IM -- Copyright (C) 2014 Florian Zeitz -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local presence = module:depends("presence"); local send_presence_of_available_resources = presence.send_presence_of_available_resources; local hosts = prosody.hosts; local core_post_stanza = prosody.core_post_stanza; local st = require "util.stanza"; local is_admin = require "core.usermanager".is_admin; local jid_split = require "util.jid".split; module:hook("presence/bare", function(data) local origin, stanza = data.origin, data.stanza; local to, from, type = stanza.attr.to, stanza.attr.from, stanza.attr.type; local node, host = jid_split(to); if type ~= "probe" then return; end if not is_admin(from, module.host) then return; end if 0 == send_presence_of_available_resources(node, host, from, origin) then core_post_stanza(hosts[host], st.presence({from=to, to=from, type="unavailable"}), true); end return true; end, 10);