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nextcloud_server/apps/files_reminders/lib/Dav/PropFindPlugin.php
Christopher Ng c97589997f perf(files_reminders): Pre-cache directory
Signed-off-by: Christopher Ng <chrng8@gmail.com>
2025-02-21 14:03:01 -08:00

82 lines
1.9 KiB
PHP

<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\FilesReminders\Dav;
use DateTimeInterface;
use OCA\DAV\Connector\Sabre\Directory;
use OCA\DAV\Connector\Sabre\Node;
use OCA\FilesReminders\Service\ReminderService;
use OCP\Files\Folder;
use OCP\IUser;
use OCP\IUserSession;
use Sabre\DAV\INode;
use Sabre\DAV\PropFind;
use Sabre\DAV\Server;
use Sabre\DAV\ServerPlugin;
class PropFindPlugin extends ServerPlugin {
public const REMINDER_DUE_DATE_PROPERTY = '{http://nextcloud.org/ns}reminder-due-date';
public function __construct(
private ReminderService $reminderService,
private IUserSession $userSession,
) {
}
public function initialize(Server $server): void {
$server->on('propFind', [$this, 'propFind']);
}
public function propFind(PropFind $propFind, INode $node) {
if (!in_array(static::REMINDER_DUE_DATE_PROPERTY, $propFind->getRequestedProperties())) {
return;
}
if (!($node instanceof Node)) {
return;
}
if (
$node instanceof Directory
&& $propFind->getDepth() > 0
&& $propFind->getStatus(static::REMINDER_DUE_DATE_PROPERTY) !== null
) {
$folder = $node->getNode();
$this->cacheFolder($folder);
}
$propFind->handle(
static::REMINDER_DUE_DATE_PROPERTY,
function () use ($node) {
$user = $this->userSession->getUser();
if (!($user instanceof IUser)) {
return '';
}
$fileId = $node->getId();
$reminder = $this->reminderService->getDueForUser($user, $fileId);
if ($reminder === null) {
return '';
}
return $reminder->getDueDate()->format(DateTimeInterface::ATOM); // ISO 8601
},
);
}
private function cacheFolder(Folder $folder): void {
$user = $this->userSession->getUser();
if (!($user instanceof IUser)) {
return;
}
$this->reminderService->cacheFolder($user, $folder);
}
}