Allow to globally disable update checking/connection with Github

VERSION

@@ -1 +1 @@
-1.6.1
+1.7.0-dev

config/parameters.yaml

@@ -23,6 +23,8 @@ parameters:
   partdb.users.use_gravatar: '%env(bool:USE_GRAVATAR)%'         # Set to false, if no Gravatar images should be used for user profiles.
   partdb.users.email_pw_reset: '%env(bool:ALLOW_EMAIL_PW_RESET)%' # Config if users are able, to reset their password by email. By default this enabled, when a mail server is configured.
 
+  partdb.check_for_updates: true                                # Set to false, if Part-DB should not contact the GitHub API to check for updates
+
   ######################################################################################################################
   # Mail settings
   ######################################################################################################################

config/services.yaml

@@ -315,6 +315,10 @@ services:
         arguments:
             $project_dir: '%kernel.project_dir%'
 
+    App\Services\System\UpdateAvailableManager:
+        arguments:
+            $check_for_updates: '%partdb.check_for_updates%'
+
     ####################################################################################################################
     # Monolog
     ####################################################################################################################

src/Services/System/UpdateAvailableManager.php

@@ -39,7 +39,9 @@ class UpdateAvailableManager
     private const CACHE_KEY = 'uam_latest_version';
     private const CACHE_TTL = 60 * 60 * 24 * 2; // 2 day
 
-    public function __construct(private readonly HttpClientInterface $httpClient, private readonly CacheInterface $updateCache, private readonly VersionManagerInterface $versionManager)
+    public function __construct(private readonly HttpClientInterface $httpClient,
+        private readonly CacheInterface $updateCache, private readonly VersionManagerInterface $versionManager,
+        private readonly bool $check_for_updates)
     {
 
     }
@@ -77,6 +79,11 @@ class UpdateAvailableManager
      */
     public function isUpdateAvailable(): bool
     {
+        //If we don't want to check for updates, we can return false
+        if (!$this->check_for_updates) {
+            return false;
+        }
+
         $latestVersion = $this->getLatestVersion();
         $currentVersion = $this->versionManager->getVersion();
 
@@ -90,6 +97,14 @@ class UpdateAvailableManager
      */
     private function getLatestVersionInfo(): array
     {
+        //If we don't want to check for updates, we can return dummy data
+        if (!$this->check_for_updates) {
+            return [
+                'version' => '0.0.1',
+                'url' => 'update-checking-disabled'
+            ];
+        }
+
         return $this->updateCache->get(self::CACHE_KEY, function (ItemInterface $item) {
             $item->expiresAfter(self::CACHE_TTL);
             $response = $this->httpClient->request('GET', self::API_URL);