Correctly register the cloud federation provider

Signed-off-by: Joas Schilling <coding@schilljs.com>

lib/AppInfo/Application.php

@@ -44,6 +44,7 @@
 use OCA\Talk\Events\AttendeesRemovedEvent;
 use OCA\Talk\Events\ChatEvent;
 use OCA\Talk\Events\RoomEvent;
+use OCA\Talk\Federation\CloudFederationProviderTalk;
 use OCA\Talk\Files\Listener as FilesListener;
 use OCA\Talk\Files\TemplateLoader as FilesTemplateLoader;
 use OCA\Talk\Flow\RegisterOperationsListener;
@@ -79,12 +80,16 @@
 use OCP\AppFramework\Bootstrap\IBootContext;
 use OCP\AppFramework\Bootstrap\IBootstrap;
 use OCP\AppFramework\Bootstrap\IRegistrationContext;
+use OCP\AppFramework\IAppContainer;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Collaboration\Resources\IProviderManager;
 use OCP\EventDispatcher\IEventDispatcher;
+use OCP\Federation\ICloudFederationProvider;
+use OCP\Federation\ICloudFederationProviderManager;
 use OCP\Group\Events\GroupDeletedEvent;
 use OCP\Group\Events\UserAddedEvent;
 use OCP\Group\Events\UserRemovedEvent;
+use OCP\IConfig;
 use OCP\IServerContainer;
 use OCP\IUser;
 use OCP\Security\CSP\AddContentSecurityPolicyEvent;
@@ -166,6 +171,7 @@ public function boot(IBootContext $context): void {
 
  $this->registerRoomActivityHooks($dispatcher);
  $this->registerChatHooks($dispatcher);
+ $context->injectFn(\Closure::fromCallable([$this, 'registerCloudFederationProviderManager']));
  }
 
  protected function registerNotifier(IServerContainer $server): void {
@@ -226,4 +232,21 @@ protected function registerChatHooks(IEventDispatcher $dispatcher): void {
  };
  $dispatcher->addListener(Room::EVENT_AFTER_ROOM_DELETE, $listener);
  }
+
+ protected function registerCloudFederationProviderManager(
+ IConfig $config,
+ ICloudFederationProviderManager $manager,
+ IAppContainer $appContainer): void {
+ if ($config->getAppValue('spreed', 'federation_enabled', 'no') !== 'yes') {
+ return;
+ }
+
+ $manager->addCloudFederationProvider(
+ 'talk-room',
+ 'Talk Federation',
+ static function () use ($appContainer): ICloudFederationProvider {
+ return $appContainer->get(CloudFederationProviderTalk::class);
+ }
+ );
+ }
 }