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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2022 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OC\User\Listeners;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\Files\NotFoundException;
use OCP\IAvatarManager;
use OCP\User\Events\UserChangedEvent;
/**
* @template-implements IEventListener<UserChangedEvent>
*/
class UserChangedListener implements IEventListener {
private IAvatarManager $avatarManager;
public function __construct(IAvatarManager $avatarManager) {
$this->avatarManager = $avatarManager;
}
public function handle(Event $event): void {
if (!($event instanceof UserChangedEvent)) {
return;
}
$user = $event->getUser();
$feature = $event->getFeature();
$oldValue = $event->getOldValue();
$value = $event->getValue();
// We only change the avatar on display name changes
if ($feature === 'displayName') {
try {
$avatar = $this->avatarManager->getAvatar($user->getUID());
$avatar->userChanged($feature, $oldValue, $value);
} catch (NotFoundException $e) {
// no avatar to remove
}
}
}
}
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