fix(speakerstats): Filters speaker stats to not include hidden participants.

* fix(speakerstats): Filters speaker stats to not include hidden participants.

* squash: Make recorder prefixes configurable.

resources/prosody-plugins/mod_speakerstats_component.lua

 local util = module:require "util";
 local get_room_from_jid = util.get_room_from_jid;
 local room_jid_match_rewrite = util.room_jid_match_rewrite;
+local is_jibri = util.is_jibri;
 local is_healthcheck_room = util.is_healthcheck_room;
 local process_host_module = util.process_host_module;
+local is_transcriber_jigasi = util.is_transcriber_jigasi;
 local jid_resource = require "util.jid".resource;
 local st = require "util.stanza";
 local socket = require "socket";
 
 -- Create SpeakerStats object for the joined user
 function occupant_joined(event)
-    local occupant, room = event.occupant, event.room;
+    local occupant, room, stanza = event.occupant, event.room, event.stanza;
 
-    if is_healthcheck_room(room.jid) or is_admin(occupant.bare_jid) then
+    if is_healthcheck_room(room.jid)
+        or is_admin(occupant.bare_jid)
+        or is_transcriber_jigasi(stanza)
+        or is_jibri(occupant) then
         return;
     end
 
-    local occupant = event.occupant;
-
     local nick = jid_resource(occupant.nick);
 
     if room.speakerStats then

resources/prosody-plugins/util.lib.lua

 
 local OUTBOUND_SIP_JIBRI_PREFIXES = { 'outbound-sip-jibri@', 'sipjibriouta@', 'sipjibrioutb@' };
 local INBOUND_SIP_JIBRI_PREFIXES = { 'inbound-sip-jibri@', 'sipjibriina@', 'sipjibriina@' };
+local RECORDER_PREFIXES = module:get_option_inherited_set('recorder_prefixes', { 'recorder@recorder.', 'jibria@recorder.', 'jibrib@recorder.' });
 
 local split_subdomain_cache = cache.new(1000);
 local extract_subdomain_cache = cache.new(1000);
     return false
 end
 
+function is_jibri(occupant)
+    return starts_with_one_of(occupant.jid, RECORDER_PREFIXES)
+end
+
 -- process a host module directly if loaded or hooks to wait for its load
 function process_host_module(name, callback)
     local function process_host(host)
 return {
     OUTBOUND_SIP_JIBRI_PREFIXES = OUTBOUND_SIP_JIBRI_PREFIXES;
     INBOUND_SIP_JIBRI_PREFIXES = INBOUND_SIP_JIBRI_PREFIXES;
+    RECORDER_PREFIXES = RECORDER_PREFIXES;
     extract_subdomain = extract_subdomain;
     is_feature_allowed = is_feature_allowed;
+    is_jibri = is_jibri;
     is_healthcheck_room = is_healthcheck_room;
     is_moderated = is_moderated;
     is_sip_jibri_join = is_sip_jibri_join;