Mercurial > prosody-modules
view mod_stanza_counter/mod_stanza_counter.lua @ 3656:3e0f4d727825
mod_vcard_muc: Add an alternative method of signaling avatar change
When the avatar has been changed, a signal is sent that the room
configuration has changed. Clients then do a disco#info query to find
the SHA-1 of the new avatar. They can then fetch it as before, or not if
they have it cached already.
This is meant to be less disruptive than signaling via presence, which
caused problems for some clients.
If clients transition to the new method, the old one can eventually be removed.
The namespace is made up while waiting for standardization.
Otherwise it is very close to what's described in
https://xmpp.org/extensions/inbox/muc-avatars.html
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 25 Aug 2019 20:46:43 +0200 |
parents | 7dbde05b48a9 |
children |
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-- (C) 2011, Marco Cirillo (LW.Org) -- General Stanzas' Counter. local jid_bare = require "util.jid".bare -- Setup, Init functions. -- initialize function counter table on the global object on start local function init_counter() prosody.stanza_counter = { iq = { incoming=0, outgoing=0 }, message = { incoming=0, outgoing=0 }, presence = { incoming=0, outgoing=0 } } end -- Setup on server start local function setup() init_counter() end -- Basic Stanzas' Counters local function iq_callback(check) return function(self) local origin, stanza = self.origin, self.stanza if not prosody.stanza_counter then init_counter() end if check then if not stanza.attr.to or hosts[jid_bare(stanza.attr.to)] then return nil else prosody.stanza_counter.iq["outgoing"] = prosody.stanza_counter.iq["outgoing"] + 1 end else prosody.stanza_counter.iq["incoming"] = prosody.stanza_counter.iq["incoming"] + 1 end end end local function mes_callback(check) return function(self) local origin, stanza = self.origin, self.stanza if not prosody.stanza_counter then init_counter() end if check then if not stanza.attr.to or hosts[jid_bare(stanza.attr.to)] then return nil else prosody.stanza_counter.message["outgoing"] = prosody.stanza_counter.message["outgoing"] + 1 end else prosody.stanza_counter.message["incoming"] = prosody.stanza_counter.message["incoming"] + 1 end end end local function pre_callback(check) return function(self) local origin, stanza = self.origin, self.stanza if not prosody.stanza_counter then init_counter() end if check then if not stanza.attr.to or hosts[jid_bare(stanza.attr.to)] then return nil else prosody.stanza_counter.presence["outgoing"] = prosody.stanza_counter.presence["outgoing"] + 1 end else prosody.stanza_counter.presence["incoming"] = prosody.stanza_counter.presence["incoming"] + 1 end end end -- Hook all pre-stanza events. module:hook("pre-iq/bare", iq_callback(true), 140) module:hook("pre-iq/full", iq_callback(true), 140) module:hook("pre-iq/host", iq_callback(true), 140) module:hook("pre-message/bare", mes_callback(true), 140) module:hook("pre-message/full", mes_callback(true), 140) module:hook("pre-message/host", mes_callback(true), 140) module:hook("pre-presence/bare", pre_callback(true), 140) module:hook("pre-presence/full", pre_callback(true), 140) module:hook("pre-presence/host", pre_callback(true), 140) -- Hook all stanza events. module:hook("iq/bare", iq_callback(false), 140) module:hook("iq/full", iq_callback(false), 140) module:hook("iq/host", iq_callback(false), 140) module:hook("message/bare", mes_callback(false), 140) module:hook("message/full", mes_callback(false), 140) module:hook("message/host", mes_callback(false), 140) module:hook("presence/bare", pre_callback(false), 140) module:hook("presence/full", pre_callback(false), 140) module:hook("presence/host", pre_callback(false), 140) -- Hook server start to initialize the counter. module:hook("server-started", setup)