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-rw-r--r--apps/files/lib/Notification/Notifier.php290
1 files changed, 290 insertions, 0 deletions
diff --git a/apps/files/lib/Notification/Notifier.php b/apps/files/lib/Notification/Notifier.php
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+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\Files\Notification;
+
+use OCA\Files\BackgroundJob\TransferOwnership;
+use OCA\Files\Db\TransferOwnershipMapper;
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\BackgroundJob\IJobList;
+use OCP\IURLGenerator;
+use OCP\IUser;
+use OCP\IUserManager;
+use OCP\L10N\IFactory;
+use OCP\Notification\IAction;
+use OCP\Notification\IDismissableNotifier;
+use OCP\Notification\IManager;
+use OCP\Notification\INotification;
+use OCP\Notification\INotifier;
+use OCP\Notification\UnknownNotificationException;
+
+class Notifier implements INotifier, IDismissableNotifier {
+ public function __construct(
+ protected IFactory $l10nFactory,
+ protected IURLGenerator $urlGenerator,
+ private TransferOwnershipMapper $mapper,
+ private IManager $notificationManager,
+ private IUserManager $userManager,
+ private IJobList $jobList,
+ private ITimeFactory $timeFactory,
+ ) {
+ }
+
+ public function getID(): string {
+ return 'files';
+ }
+
+ public function getName(): string {
+ return $this->l10nFactory->get('files')->t('Files');
+ }
+
+ /**
+ * @param INotification $notification
+ * @param string $languageCode The code of the language that should be used to prepare the notification
+ * @return INotification
+ * @throws UnknownNotificationException When the notification was not prepared by a notifier
+ */
+ public function prepare(INotification $notification, string $languageCode): INotification {
+ if ($notification->getApp() !== 'files') {
+ throw new UnknownNotificationException('Unhandled app');
+ }
+
+ $imagePath = $this->urlGenerator->imagePath('files', 'folder-move.svg');
+ $iconUrl = $this->urlGenerator->getAbsoluteURL($imagePath);
+ $notification->setIcon($iconUrl);
+
+ return match($notification->getSubject()) {
+ 'transferownershipRequest' => $this->handleTransferownershipRequest($notification, $languageCode),
+ 'transferownershipRequestDenied' => $this->handleTransferOwnershipRequestDenied($notification, $languageCode),
+ 'transferOwnershipFailedSource' => $this->handleTransferOwnershipFailedSource($notification, $languageCode),
+ 'transferOwnershipFailedTarget' => $this->handleTransferOwnershipFailedTarget($notification, $languageCode),
+ 'transferOwnershipDoneSource' => $this->handleTransferOwnershipDoneSource($notification, $languageCode),
+ 'transferOwnershipDoneTarget' => $this->handleTransferOwnershipDoneTarget($notification, $languageCode),
+ default => throw new UnknownNotificationException('Unhandled subject')
+ };
+ }
+
+ public function handleTransferownershipRequest(INotification $notification, string $languageCode): INotification {
+ $l = $this->l10nFactory->get('files', $languageCode);
+ $id = $notification->getObjectId();
+ $param = $notification->getSubjectParameters();
+
+ $approveAction = $notification->createAction()
+ ->setParsedLabel($l->t('Accept'))
+ ->setPrimary(true)
+ ->setLink(
+ $this->urlGenerator->getAbsoluteURL(
+ $this->urlGenerator->linkTo(
+ '',
+ 'ocs/v2.php/apps/files/api/v1/transferownership/' . $id
+ )
+ ),
+ IAction::TYPE_POST
+ );
+
+ $disapproveAction = $notification->createAction()
+ ->setParsedLabel($l->t('Reject'))
+ ->setPrimary(false)
+ ->setLink(
+ $this->urlGenerator->getAbsoluteURL(
+ $this->urlGenerator->linkTo(
+ '',
+ 'ocs/v2.php/apps/files/api/v1/transferownership/' . $id
+ )
+ ),
+ IAction::TYPE_DELETE
+ );
+
+ $sourceUser = $this->getUser($param['sourceUser']);
+ $notification->addParsedAction($approveAction)
+ ->addParsedAction($disapproveAction)
+ ->setRichSubject(
+ $l->t('Incoming ownership transfer from {user}'),
+ [
+ 'user' => [
+ 'type' => 'user',
+ 'id' => $sourceUser->getUID(),
+ 'name' => $sourceUser->getDisplayName(),
+ ],
+ ])
+ ->setRichMessage(
+ $l->t("Do you want to accept {path}?\n\nNote: The transfer process after accepting may take up to 1 hour."),
+ [
+ 'path' => [
+ 'type' => 'highlight',
+ 'id' => $param['targetUser'] . '::' . $param['nodeName'],
+ 'name' => $param['nodeName'],
+ ]
+ ]);
+
+ return $notification;
+ }
+
+ public function handleTransferOwnershipRequestDenied(INotification $notification, string $languageCode): INotification {
+ $l = $this->l10nFactory->get('files', $languageCode);
+ $param = $notification->getSubjectParameters();
+
+ $targetUser = $this->getUser($param['targetUser']);
+ $notification->setRichSubject($l->t('Ownership transfer denied'))
+ ->setRichMessage(
+ $l->t('Your ownership transfer of {path} was denied by {user}.'),
+ [
+ 'path' => [
+ 'type' => 'highlight',
+ 'id' => $param['targetUser'] . '::' . $param['nodeName'],
+ 'name' => $param['nodeName'],
+ ],
+ 'user' => [
+ 'type' => 'user',
+ 'id' => $targetUser->getUID(),
+ 'name' => $targetUser->getDisplayName(),
+ ],
+ ]);
+ return $notification;
+ }
+
+ public function handleTransferOwnershipFailedSource(INotification $notification, string $languageCode): INotification {
+ $l = $this->l10nFactory->get('files', $languageCode);
+ $param = $notification->getSubjectParameters();
+
+ $targetUser = $this->getUser($param['targetUser']);
+ $notification->setRichSubject($l->t('Ownership transfer failed'))
+ ->setRichMessage(
+ $l->t('Your ownership transfer of {path} to {user} failed.'),
+ [
+ 'path' => [
+ 'type' => 'highlight',
+ 'id' => $param['targetUser'] . '::' . $param['nodeName'],
+ 'name' => $param['nodeName'],
+ ],
+ 'user' => [
+ 'type' => 'user',
+ 'id' => $targetUser->getUID(),
+ 'name' => $targetUser->getDisplayName(),
+ ],
+ ]);
+ return $notification;
+ }
+
+ public function handleTransferOwnershipFailedTarget(INotification $notification, string $languageCode): INotification {
+ $l = $this->l10nFactory->get('files', $languageCode);
+ $param = $notification->getSubjectParameters();
+
+ $sourceUser = $this->getUser($param['sourceUser']);
+ $notification->setRichSubject($l->t('Ownership transfer failed'))
+ ->setRichMessage(
+ $l->t('The ownership transfer of {path} from {user} failed.'),
+ [
+ 'path' => [
+ 'type' => 'highlight',
+ 'id' => $param['sourceUser'] . '::' . $param['nodeName'],
+ 'name' => $param['nodeName'],
+ ],
+ 'user' => [
+ 'type' => 'user',
+ 'id' => $sourceUser->getUID(),
+ 'name' => $sourceUser->getDisplayName(),
+ ],
+ ]);
+
+ return $notification;
+ }
+
+ public function handleTransferOwnershipDoneSource(INotification $notification, string $languageCode): INotification {
+ $l = $this->l10nFactory->get('files', $languageCode);
+ $param = $notification->getSubjectParameters();
+
+ $targetUser = $this->getUser($param['targetUser']);
+ $notification->setRichSubject($l->t('Ownership transfer done'))
+ ->setRichMessage(
+ $l->t('Your ownership transfer of {path} to {user} has completed.'),
+ [
+ 'path' => [
+ 'type' => 'highlight',
+ 'id' => $param['targetUser'] . '::' . $param['nodeName'],
+ 'name' => $param['nodeName'],
+ ],
+ 'user' => [
+ 'type' => 'user',
+ 'id' => $targetUser->getUID(),
+ 'name' => $targetUser->getDisplayName(),
+ ],
+ ]);
+
+ return $notification;
+ }
+
+ public function handleTransferOwnershipDoneTarget(INotification $notification, string $languageCode): INotification {
+ $l = $this->l10nFactory->get('files', $languageCode);
+ $param = $notification->getSubjectParameters();
+
+ $sourceUser = $this->getUser($param['sourceUser']);
+ $notification->setRichSubject($l->t('Ownership transfer done'))
+ ->setRichMessage(
+ $l->t('The ownership transfer of {path} from {user} has completed.'),
+ [
+ 'path' => [
+ 'type' => 'highlight',
+ 'id' => $param['sourceUser'] . '::' . $param['nodeName'],
+ 'name' => $param['nodeName'],
+ ],
+ 'user' => [
+ 'type' => 'user',
+ 'id' => $sourceUser->getUID(),
+ 'name' => $sourceUser->getDisplayName(),
+ ],
+ ]);
+
+ return $notification;
+ }
+
+ public function dismissNotification(INotification $notification): void {
+ if ($notification->getApp() !== 'files') {
+ throw new UnknownNotificationException('Unhandled app');
+ }
+ if ($notification->getSubject() !== 'transferownershipRequest') {
+ throw new UnknownNotificationException('Unhandled notification type');
+ }
+
+ // TODO: This should all be moved to a service that also the transferownershipController uses.
+ try {
+ $transferOwnership = $this->mapper->getById((int)$notification->getObjectId());
+ } catch (DoesNotExistException $e) {
+ return;
+ }
+
+ if ($this->jobList->has(TransferOwnership::class, [
+ 'id' => $transferOwnership->getId(),
+ ])) {
+ return;
+ }
+
+ $notification = $this->notificationManager->createNotification();
+ $notification->setUser($transferOwnership->getSourceUser())
+ ->setApp('files')
+ ->setDateTime($this->timeFactory->getDateTime())
+ ->setSubject('transferownershipRequestDenied', [
+ 'sourceUser' => $transferOwnership->getSourceUser(),
+ 'targetUser' => $transferOwnership->getTargetUser(),
+ 'nodeName' => $transferOwnership->getNodeName()
+ ])
+ ->setObject('transfer', (string)$transferOwnership->getId());
+ $this->notificationManager->notify($notification);
+
+ $this->mapper->delete($transferOwnership);
+ }
+
+ protected function getUser(string $userId): IUser {
+ $user = $this->userManager->get($userId);
+ if ($user instanceof IUser) {
+ return $user;
+ }
+ throw new \InvalidArgumentException('User not found');
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-16 13:45:01 +0000