web: add ability to configure whiteboard

docker-compose.yml

@@ -150,6 +150,8 @@ services:
             - XMPP_MUC_DOMAIN
             - XMPP_RECORDER_DOMAIN
             - XMPP_PORT
+            - WHITEBOARD_ENABLED
+            - WHITEBOARD_COLLAB_SERVER_BASE_URL
         networks:
             meet.jitsi:
 

prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua

@@ -156,6 +156,7 @@ VirtualHost "{{ $XMPP_DOMAIN }}"
         "ping";
         "speakerstats";
         "conference_duration";
+        "room_metadata";
         {{ if $ENABLE_END_CONFERENCE }}
         "end_conference";
         {{ end }}

web/rootfs/defaults/settings-config.js

@@ -63,7 +63,8 @@
 {{ $ENABLE_LOCAL_RECORDING_SELF_START := .Env.ENABLE_LOCAL_RECORDING_SELF_START | default "false" | toBool -}}
 {{ $DISABLE_PROFILE := .Env.DISABLE_PROFILE | default "false" | toBool -}}
 {{ $ROOM_PASSWORD_DIGITS := .Env.ROOM_PASSWORD_DIGITS | default "false" -}}
-
+{{ $WHITEBOARD_COLLAB_SERVER_PUBLIC_URL := .Env.WHITEBOARD_COLLAB_SERVER_PUBLIC_URL | default "" -}}
+{{ $WHITEBOARD_ENABLED := .Env.WHITEBOARD_ENABLED | default "false" | toBool -}}
 
 // Video configuration.
 //
@@ -463,3 +464,8 @@ config.e2eping.maxConferenceSize = {{ .Env.E2EPING_MAX_CONFERENCE_SIZE }};
 {{ if .Env.E2EPING_MAX_MESSAGE_PER_SECOND -}}
 config.e2eping.maxMessagePerSecond = {{ .Env.E2EPING_MAX_MESSAGE_PER_SECOND }};
 {{ end }}
+
+// Settings for the Excalidraw whiteboard integration.
+if (!config.hasOwnProperty('whiteboard')) config.whiteboard = {};
+config.whiteboard.enabled = {{ $WHITEBOARD_ENABLED }};
+config.whiteboard.collabServerBaseUrl = '{{ $WHITEBOARD_COLLAB_SERVER_PUBLIC_URL }}';

web/rootfs/defaults/system-config.js

@@ -26,7 +26,7 @@ if (subdir.startsWith('<!--')) {
     subdir = '';
 }
 if (subdomain) {
-    subdomain = subdomain.substr(0,subdomain.length-1).split('.').join('_').toLowerCase() + '.';
+    subdomain = subdomain.substring(0,subdomain.length-1).split('.').join('_').toLowerCase() + '.';
 }
 config.hosts.muc = '{{ $XMPP_MUC_DOMAIN_PREFIX }}.' + subdomain + '{{ $XMPP_DOMAIN }}';
 {{ else -}}