From 405eb58a77b34ffe4408fe0708d5483cb02a39dd Mon Sep 17 00:00:00 2001
From: Maxence Lange <maxence@artificial-owl.com>
Date: Tue, 11 Apr 2023 14:26:11 -0100
Subject: [PATCH] update account display name

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
---
 lib/AppInfo/Application.php          | 21 +++++++++-
 lib/Listeners/DeprecatedListener.php | 60 ++++++++++++++++++++++++++++
 lib/Service/AccountService.php       |  2 +-
 3 files changed, 80 insertions(+), 3 deletions(-)
 create mode 100644 lib/Listeners/DeprecatedListener.php

diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index 7ef42a73..0f3c0c6e 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -31,16 +31,19 @@ declare(strict_types=1);
 
 namespace OCA\Social\AppInfo;
 
+use OCA\Social\Dashboard\SocialWidget;
+use OCA\Social\Listeners\DeprecatedListener;
+use OCA\Social\Listeners\ProfileSectionListener;
 use OCA\Social\Notification\Notifier;
 use OCA\Social\Search\UnifiedSearchProvider;
 use OCA\Social\WellKnown\WebfingerHandler;
-use OCA\Social\Listeners\ProfileSectionListener;
-use OCA\Social\Dashboard\SocialWidget;
 use OCP\AppFramework\App;
 use OCP\AppFramework\Bootstrap\IBootContext;
 use OCP\AppFramework\Bootstrap\IBootstrap;
 use OCP\AppFramework\Bootstrap\IRegistrationContext;
+use OCP\IUser;
 use OCP\Profile\BeforeTemplateRenderedEvent;
+use Symfony\Component\EventDispatcher\GenericEvent;
 
 require_once __DIR__ . '/../../vendor/autoload.php';
 
@@ -61,6 +64,8 @@ class Application extends App implements IBootstrap {
 		$context->registerWellKnownHandler(WebfingerHandler::class);
 		$context->registerEventListener(BeforeTemplateRenderedEvent::class, ProfileSectionListener::class);
 		$context->registerDashboardWidget(SocialWidget::class);
+
+		$this->registerDeprecatedListener();
 	}
 
 	public function boot(IBootContext $context): void {
@@ -68,4 +73,16 @@ class Application extends App implements IBootstrap {
 						   ->getNotificationManager();
 		$manager->registerNotifierService(Notifier::class);
 	}
+
+
+	public function registerDeprecatedListener(): void {
+		$dispatcher = \OC::$server->getEventDispatcher();
+		$dispatcher->addListener('OC\AccountManager::userUpdated', function (GenericEvent $event) {
+			/** @var IUser $user */
+			$user = $event->getSubject();
+			/** @var DeprecatedListener $deprecatedListener */
+			$deprecatedListener = \OC::$server->get(DeprecatedListener::class);
+			$deprecatedListener->userAccountUpdated($user);
+		});
+	}
 }
diff --git a/lib/Listeners/DeprecatedListener.php b/lib/Listeners/DeprecatedListener.php
new file mode 100644
index 00000000..435a276b
--- /dev/null
+++ b/lib/Listeners/DeprecatedListener.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Nextcloud - Social Support
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2023, Maxence Lange <maxence@artificial-owl.com>
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Social\Listeners;
+
+use OCA\Social\Exceptions\ItemAlreadyExistsException;
+use OCA\Social\Exceptions\SocialAppConfigException;
+use OCA\Social\Exceptions\UrlCloudException;
+use OCA\Social\Service\AccountService;
+use OCP\IUser;
+
+class DeprecatedListener {
+	private AccountService $accountService;
+
+	public function __construct(
+		AccountService $accountService
+	) {
+		$this->accountService = $accountService;
+	}
+
+	/**
+	 * @param IUser $user
+	 *
+	 * @return void
+	 * @throws SocialAppConfigException
+	 * @throws UrlCloudException
+	 */
+	public function userAccountUpdated(IUser $user): void {
+		try {
+			$this->accountService->cacheLocalActorByUsername($user->getUID());
+		} catch (ItemAlreadyExistsException $e) {
+		}
+	}
+}
diff --git a/lib/Service/AccountService.php b/lib/Service/AccountService.php
index 19c4b384..a462962b 100644
--- a/lib/Service/AccountService.php
+++ b/lib/Service/AccountService.php
@@ -299,7 +299,7 @@ class AccountService {
 			try {
 				$iconId = $this->documentService->cacheLocalAvatarByUsername($actor);
 				$actor->setIconId($iconId);
-			} catch (ItemUnknownException $e) {
+			} catch (ItemUnknownException | ItemAlreadyExistsException $e) {
 			}
 
 			$this->addLocalActorDetailCount($actor);