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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Files_Sharing\Listener;
use OCA\Files_Sharing\AppInfo\Application;
use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\AppFramework\Services\IInitialState;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\Share\IManager;
use OCP\Util;
/** @template-implements IEventListener<BeforeTemplateRenderedEvent> */
class LoadPublicFileRequestAuthListener implements IEventListener {
public function __construct(
private IManager $shareManager,
private IInitialState $initialState,
) {
}
public function handle(Event $event): void {
if (!$event instanceof BeforeTemplateRenderedEvent) {
return;
}
// Make sure we are on a public page rendering
if ($event->getResponse()->getRenderAs() !== TemplateResponse::RENDER_AS_PUBLIC) {
return;
}
$token = $event->getResponse()->getParams()['sharingToken'] ?? null;
if ($token === null || $token === '') {
return;
}
// Check if the share is a file request
$isFileRequest = false;
try {
$share = $this->shareManager->getShareByToken($token);
$attributes = $share->getAttributes();
if ($attributes === null) {
return;
}
$isFileRequest = $attributes->getAttribute('fileRequest', 'enabled') === true;
} catch (\Exception $e) {
// Ignore, this is not a file request or the share does not exist
}
Util::addScript(Application::APP_ID, 'public-nickname-handler');
// Add file-request script if needed
$this->initialState->provideInitialState('isFileRequest', $isFileRequest);
}
}
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