From 8e1d0b68f1473bd78aea44811c8b977c07af9466 Mon Sep 17 00:00:00 2001
From: Evilham <contact@evilham.com>
Date: Thu, 28 Apr 2022 17:40:09 +0200
Subject: [PATCH] [__jitsi_meet*] Add new parameters for heavier branding

This uses nginx' server-side includes, so each domain configured by
`__jitsi_meet_domain` can have its own customisation.

Note that the file customisation file must exist for each domain,
`__jitsi_meet_domain` takes care of that already.

Sponsored by:   camilion.eu, eXO.cat
---
 type/__jitsi_meet/manifest                            |  7 +++++++
 type/__jitsi_meet_domain/files/interface_config.js.sh |  2 +-
 type/__jitsi_meet_domain/man.rst                      | 11 +++++++++--
 type/__jitsi_meet_domain/manifest                     |  6 ++++++
 .../parameter/default/branding-app-name               |  1 +
 .../parameter/default/branding-extra-body             |  0
 type/__jitsi_meet_domain/parameter/optional           |  2 ++
 7 files changed, 26 insertions(+), 3 deletions(-)
 create mode 100644 type/__jitsi_meet_domain/parameter/default/branding-app-name
 create mode 100644 type/__jitsi_meet_domain/parameter/default/branding-extra-body

diff --git a/type/__jitsi_meet/manifest b/type/__jitsi_meet/manifest
index fb22821..20e91a7 100755
--- a/type/__jitsi_meet/manifest
+++ b/type/__jitsi_meet/manifest
@@ -224,6 +224,13 @@ videobridge {
 }
 EOFJVB
 
+# Enable simple per-domain body customisation
+__file "/usr/share/jitsi-meet/body.html" \
+	--mode 0644 \
+	--source '-' <<EOF
+<!--#include virtual="body-\${host}.html" -->
+EOF
+
 # These two should be changed on new release
 EXPORTER_VERSION="1.2.0"
 EXPORTER_CHECKSUM="sha256:6377ffa7be0c7deb66545616add7245da96f8b7746d6712f41cfa9fe72c935ce"
diff --git a/type/__jitsi_meet_domain/files/interface_config.js.sh b/type/__jitsi_meet_domain/files/interface_config.js.sh
index 094cc6e..0589ced 100644
--- a/type/__jitsi_meet_domain/files/interface_config.js.sh
+++ b/type/__jitsi_meet_domain/files/interface_config.js.sh
@@ -20,7 +20,7 @@ JITSI_INTERFACE_CONFIG_JS="$(cat <<EOF
  */
 
 var interfaceConfig = {
-    APP_NAME: 'Jitsi Meet',
+    APP_NAME: '${BRANDING_APP_NAME}',
     AUDIO_LEVEL_PRIMARY_COLOR: 'rgba(255,255,255,0.4)',
     AUDIO_LEVEL_SECONDARY_COLOR: 'rgba(255,255,255,0.2)',
 
diff --git a/type/__jitsi_meet_domain/man.rst b/type/__jitsi_meet_domain/man.rst
index 97d670b..0a6e488 100644
--- a/type/__jitsi_meet_domain/man.rst
+++ b/type/__jitsi_meet_domain/man.rst
@@ -93,6 +93,15 @@ video-constraints
     It must not have a trailing comma, see `constraints` in
     `__jitsi_meet_domain/files/config.js.sh`.
 
+branding-app-name
+    This will change `Jitsi Meet` in many places to the brand you desire.
+    Defaults to `Jitsi Meet`.
+
+branding-extra-body
+    This must be valid HTML, it will be included server-side and delivered to
+    clients alongside the default `index.html`.
+    This is useful if you would rather not replace the whole `index`, but
+    still want the chance to do some heavier branding / add instructions / etc.
 
 branding-json
     Path to a JSON file that will be served as the `dynamicBrandingUrl`.
@@ -100,14 +109,12 @@ branding-json
     `__jitsi_meet_domain/files/config.js.sh`.
     If not set, no branding will be set up.
 
-
 branding-index
     Path to an HTML file that will be served instead of Jitsi-Meet's default
     one.
     If not set, the default index file will be used.
     If set to `-`, the type's standard input will be used.
 
-
 branding-watermark
     Path to a png file that will be served instead of Jitsi-Meet's default
     one.
diff --git a/type/__jitsi_meet_domain/manifest b/type/__jitsi_meet_domain/manifest
index f449414..755fe32 100755
--- a/type/__jitsi_meet_domain/manifest
+++ b/type/__jitsi_meet_domain/manifest
@@ -19,6 +19,7 @@ START_VIDEO_MUTED="$(cat "${__object}/parameter/start-video-muted")"
 TURN_SERVER="$(cat "${__object}/parameter/turn-server")"
 VIDEO_CONSTRAINTS="$(cat "${__object}/parameter/video-constraints")"
 ANALYTICS_SETTINGS="$(cat "${__object}/parameter/analytics-settings")"
+BRANDING_APP_NAME="$(cat "${__object}/parameter/branding-app-name")"
 BRANDING_INDEX="$(cat "${__object}/parameter/branding-index")"
 BRANDING_JSON="$(cat "${__object}/parameter/branding-json")"
 BRANDING_WATERMARK="$(cat "${__object}/parameter/branding-watermark")"
@@ -131,6 +132,11 @@ __file "/usr/share/jitsi-meet/images/watermark-${DOMAIN}.png" \
 	--mode 0644 \
 	--state "$(_var_state "${BRANDING_WATERMARK}")" \
 	--source "${BRANDING_WATERMARK}"
+# Simple body customisation
+__file "/usr/share/jitsi-meet/body-${DOMAIN}.html" \
+	--mode 0644 \
+	--state "$(_var_state "${STATE}")" \
+	--source "${__object}/parameter/branding-extra-body"
 
 #
 # Take care of prosody settings for the domain
diff --git a/type/__jitsi_meet_domain/parameter/default/branding-app-name b/type/__jitsi_meet_domain/parameter/default/branding-app-name
new file mode 100644
index 0000000..50236b5
--- /dev/null
+++ b/type/__jitsi_meet_domain/parameter/default/branding-app-name
@@ -0,0 +1 @@
+Jitsi Meet
diff --git a/type/__jitsi_meet_domain/parameter/default/branding-extra-body b/type/__jitsi_meet_domain/parameter/default/branding-extra-body
new file mode 100644
index 0000000..e69de29
diff --git a/type/__jitsi_meet_domain/parameter/optional b/type/__jitsi_meet_domain/parameter/optional
index 1289b85..f9f51eb 100644
--- a/type/__jitsi_meet_domain/parameter/optional
+++ b/type/__jitsi_meet_domain/parameter/optional
@@ -5,7 +5,9 @@ notice-message
 start-video-muted
 turn-server
 video-constraints
+branding-app-name
 branding-json
 branding-index
+branding-extra-body
 branding-watermark
 state