From 7458001f5a3a3c07eb85de039a5230aa259d4bbb Mon Sep 17 00:00:00 2001
From: Deon George <deon@dege.au>
Date: Fri, 3 Mar 2023 16:07:11 +1100
Subject: [PATCH] Enabled version update check

---
 app/Http/Middleware/CheckUpdate.php           | 28 +++++++++++++++----
 .../layouts/partials/contentfooter.blade.php  | 20 ++++++++++++-
 2 files changed, 41 insertions(+), 7 deletions(-)

diff --git a/app/Http/Middleware/CheckUpdate.php b/app/Http/Middleware/CheckUpdate.php
index facf037..61e390e 100644
--- a/app/Http/Middleware/CheckUpdate.php
+++ b/app/Http/Middleware/CheckUpdate.php
@@ -3,11 +3,15 @@
 namespace App\Http\Middleware;
 
 use Closure;
+use GuzzleHttp\Client;
 use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Facades\Log;
 
 class CheckUpdate
 {
+	private const UPDATE_SERVER = 'https://version.phpldapadmin.org';
+	private const UPDATE_TIME = 60*60*6;
+
 	/**
 	 * Handle an incoming request.
 	 *
@@ -17,23 +21,35 @@ class CheckUpdate
 	 */
 	public function handle($request, Closure $next)
 	{
+		\Config::set('update_available',Cache::get('upstream_version'));
+
 		return $next($request);
 	}
 
 	/**
 	 * Handle tasks after the response has been sent to the browser.
 	 *
-	 * @param  \Illuminate\Http\Request  $request
-	 * @param  \Illuminate\Http\Response  $response
 	 * @return void
 	 */
-	public function terminate($request, $response)
+	public function terminate()
 	{
-		Cache::remember('version',60*5,function() {
+		Cache::remember('upstream_version',self::UPDATE_TIME,function() {
 			// CURL call to URL to see if there is a new version
-			Log::debug(sprintf('Checking for updates for [%s]',config('app.version')));
+			Log::debug(sprintf('CU_:Checking for updates for [%s]',config('app.version')));
 
-			return TRUE;
+			$client = new Client;
+
+			$response = $client->request('POST',sprintf('%s/%s',self::UPDATE_SERVER,strtolower(config('app.version'))));
+
+			if ($response->getStatusCode() === 200) {
+				$result = json_decode($response->getBody());
+
+				Log::debug(sprintf('CU_:- Update server returned...'),['update'=>$result]);
+
+				return $result;
+			}
+
+			return NULL;
 		});
 	}
 }
\ No newline at end of file
diff --git a/resources/themes/architect/views/layouts/partials/contentfooter.blade.php b/resources/themes/architect/views/layouts/partials/contentfooter.blade.php
index f263c88..2b58e85 100644
--- a/resources/themes/architect/views/layouts/partials/contentfooter.blade.php
+++ b/resources/themes/architect/views/layouts/partials/contentfooter.blade.php
@@ -3,9 +3,27 @@
 		<div class="app-footer__inner">
 			<div class="app-footer-left">
 				<ul class="nav">
-					<li>
+					<li class="nav-item">
 						<strong>{{ config('app.version') }}</strong>
 					</li>
+					@if(($x=Config::get('update_available')) && $x->action !== 'current')
+						<li class="nav-item ml-2">
+							@switch($x->action)
+								@case('unable')
+									<abbr title="Upstream Version Unavailable"><i class="fas fa-exclamation text-alternate"></i></abbr>
+									@break
+								@case('upgrade')
+									<abbr title="Update Available: {{ $x->version }}"><i class="fas fa-wrench text-danger"></i></abbr>
+									@break
+								@case('mismatch')
+									<abbr title="Version Issue - Upstream {{ $x->version }}"><i class="fas fa-exclamation text-danger"></i></abbr>
+									@break
+								@case('unknown')
+									<abbr title="Version Issue - Upstream {{ $x->version }}"><i class="fas fa-bolt text-alternate"></i></abbr>
+									@break
+							@endswitch
+						</li>
+					@endif
 					{{--
 					<li class="nav-item">
 						<a href="javascript:void(0);" class="nav-link">Footer Link</a>