From c309b5c8abd51fb009696c23713a763b513ed0b3 Mon Sep 17 00:00:00 2001
From: Lars Kiesow <lkiesow@uos.de>
Date: Tue, 4 Jun 2024 19:53:32 +0200
Subject: [PATCH] Show build information

This patch adds additional build information like the build date to the
footer and also adds the explanation we had on the old interface what
these values mean to the `title` attributes.

This fixes #332
---
 src/components/Footer.tsx                            | 12 ++++++++++--
 .../adminui/languages/lang-en_US.json                |  6 ++++++
 src/slices/userInfoSlice.ts                          |  4 ++--
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/components/Footer.tsx b/src/components/Footer.tsx
index 771e075335..ee7774ba28 100644
--- a/src/components/Footer.tsx
+++ b/src/components/Footer.tsx
@@ -19,6 +19,10 @@ const Footer: React.FC = () => {
 	const user = useAppSelector(state => getUserInformation(state));
 	const orgProperties = useAppSelector(state => getOrgProperties(state));
 
+	const lastModified = user?.ocVersion?.['last-modified']
+		? new Date(user.ocVersion['last-modified']).toISOString().substring(0, 10)
+		: 'unknown';
+
 	return (
 		<footer id="main-footer">
 			<div className="default-footer">
@@ -26,9 +30,13 @@ const Footer: React.FC = () => {
 					{/* Only render if a version is set */}
 					{!!user.ocVersion && (
 						<li>
-							Opencast {user.ocVersion.version}
+							{"Opencast "}
+							<span title={t('BUILD.VERSION')}>{user.ocVersion.version}</span>
 							{hasAccess("ROLE_ADMIN", user) && (
-								<span> - {user.ocVersion.buildNumber || "undefined"}</span>
+								<span>
+								{" – "} <span title={t('BUILD.COMMIT')}>{user.ocVersion.buildNumber || "undefined"}</span>
+								{" – "} <span title={t('BUILD.DATE_DESC')}>{t("BUILD.BUILT_ON")} {lastModified}</span>
+								</span>
 							)}
 						</li>
 					)}
diff --git a/src/i18n/org/opencastproject/adminui/languages/lang-en_US.json b/src/i18n/org/opencastproject/adminui/languages/lang-en_US.json
index 983640ddd6..2289b7b917 100644
--- a/src/i18n/org/opencastproject/adminui/languages/lang-en_US.json
+++ b/src/i18n/org/opencastproject/adminui/languages/lang-en_US.json
@@ -2,6 +2,12 @@
 	"MATTERHORN": "Opencast",
 	"NAV_HOME": "Start",
 	"NAV_ABOUT": "About",
+	"BUILD": {
+		"BUILT_ON": "built on",
+		"DATE_DESC":"Date this system's kernel module was built on.",
+		"COMMIT": "Git commit this version of Opencast was built from.",
+		"VERSION": "Common bundle version of Opencast modules"
+	},
 	"NO": "No",
 	"SUBMIT": "Submit",
 	"UPDATE": "Update",
diff --git a/src/slices/userInfoSlice.ts b/src/slices/userInfoSlice.ts
index affe56ed39..8b18480044 100644
--- a/src/slices/userInfoSlice.ts
+++ b/src/slices/userInfoSlice.ts
@@ -8,7 +8,7 @@ import { addNotification } from './notificationSlice';
 type OcVersion = {
 	buildNumber: string | undefined,
 	consistent: boolean | undefined,
-	lastModified: number | undefined,
+	'last-modified': number | undefined,
 	version: string | undefined,
 }
 
@@ -67,7 +67,7 @@ const initialState: UserInfoState = {
 	ocVersion: {
 		buildNumber: undefined,
 		consistent: undefined,
-		lastModified: undefined,
+		"last-modified": undefined,
 		version: undefined,
 	},
 };