prosody-modules
2aaf93d2b219
mod_muc_mam_hints/mod_muc_mam_hints.lua

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mod_muc_mam_hints/mod_muc_mam_hints.lua @ 3463:2aaf93d2b219

mod_muc_mam_hints: Respect XEP-0334 hints in MUC messages Hook muc-message-is-historic and check if Message Processing Hints are present to compute the return value.
author marc0s <marcos@tenak.net>
date Wed, 13 Feb 2019 15:52:58 +0100
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--
-- A module to indicate if a MUC message qualifies as historic based on XEP-0334 hints
--

module:depends"muc_mam"

module:log("debug", "Module loaded");

module:hook("muc-message-is-historic", function (event)
  if (event.stanza:get_child("no-store", "urn:xmpp:hints") or
    event.stanza:get_child("no-permanent-store", "urn:xmpp:hints")) then
      module:log("debug", "Not archiving stanza: %s (urn:xmpp:hints)", event.stanza)
    return false
  elseif event.stanza:get_child("store", "urn:xmpp:hints") then
    return true
  else
    return nil
  end
end)