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<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OCA\Files_Sharing\Controller;
use OC\Files\View;
use OCA\Files_Sharing\External\Manager;
use OCA\Files_Sharing\ResponseDefinitions;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\Attribute\NoAdminRequired;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\OCS\OCSForbiddenException;
use OCP\AppFramework\OCS\OCSNotFoundException;
use OCP\AppFramework\OCSController;
use OCP\IRequest;
use Psr\Log\LoggerInterface;
/**
* @psalm-import-type Files_SharingRemoteShare from ResponseDefinitions
*/
class RemoteController extends OCSController {
/**
* Remote constructor.
*
* @param string $appName
* @param IRequest $request
* @param Manager $externalManager
*/
public function __construct(
$appName,
IRequest $request,
private Manager $externalManager,
private LoggerInterface $logger,
) {
parent::__construct($appName, $request);
}
/**
* Get list of pending remote shares
*
* @return DataResponse<Http::STATUS_OK, list<Files_SharingRemoteShare>, array{}>
*
* 200: Pending remote shares returned
*/
#[NoAdminRequired]
public function getOpenShares() {
return new DataResponse($this->externalManager->getOpenShares());
}
/**
* Accept a remote share
*
* @param int $id ID of the share
* @return DataResponse<Http::STATUS_OK, list<empty>, array{}>
* @throws OCSNotFoundException Share not found
*
* 200: Share accepted successfully
*/
#[NoAdminRequired]
public function acceptShare($id) {
if ($this->externalManager->acceptShare($id)) {
return new DataResponse();
}
$this->logger->error('Could not accept federated share with id: ' . $id,
['app' => 'files_sharing']);
throw new OCSNotFoundException('wrong share ID, share does not exist.');
}
/**
* Decline a remote share
*
* @param int $id ID of the share
* @return DataResponse<Http::STATUS_OK, list<empty>, array{}>
* @throws OCSNotFoundException Share not found
*
* 200: Share declined successfully
*/
#[NoAdminRequired]
public function declineShare($id) {
if ($this->externalManager->declineShare($id)) {
return new DataResponse();
}
// Make sure the user has no notification for something that does not exist anymore.
$this->externalManager->processNotification($id);
throw new OCSNotFoundException('wrong share ID, share does not exist.');
}
/**
* @param array $share Share with info from the share_external table
* @return array enriched share info with data from the filecache
*/
private static function extendShareInfo($share) {
$view = new View('/' . \OC_User::getUser() . '/files/');
$info = $view->getFileInfo($share['mountpoint']);
if ($info === false) {
return $share;
}
$share['mimetype'] = $info->getMimetype();
$share['mtime'] = $info->getMTime();
$share['permissions'] = $info->getPermissions();
$share['type'] = $info->getType();
$share['file_id'] = $info->getId();
return $share;
}
/**
* Get a list of accepted remote shares
*
* @return DataResponse<Http::STATUS_OK, list<Files_SharingRemoteShare>, array{}>
*
* 200: Accepted remote shares returned
*/
#[NoAdminRequired]
public function getShares() {
$shares = $this->externalManager->getAcceptedShares();
$shares = array_map(self::extendShareInfo(...), $shares);
return new DataResponse($shares);
}
/**
* Get info of a remote share
*
* @param int $id ID of the share
* @return DataResponse<Http::STATUS_OK, Files_SharingRemoteShare, array{}>
* @throws OCSNotFoundException Share not found
*
* 200: Share returned
*/
#[NoAdminRequired]
public function getShare($id) {
$shareInfo = $this->externalManager->getShare($id);
if ($shareInfo === false) {
throw new OCSNotFoundException('share does not exist');
} else {
$shareInfo = self::extendShareInfo($shareInfo);
return new DataResponse($shareInfo);
}
}
/**
* Unshare a remote share
*
* @param int $id ID of the share
* @return DataResponse<Http::STATUS_OK, list<empty>, array{}>
* @throws OCSNotFoundException Share not found
* @throws OCSForbiddenException Unsharing is not possible
*
* 200: Share unshared successfully
*/
#[NoAdminRequired]
public function unshare($id) {
$shareInfo = $this->externalManager->getShare($id);
if ($shareInfo === false) {
throw new OCSNotFoundException('Share does not exist');
}
$mountPoint = '/' . \OC_User::getUser() . '/files' . $shareInfo['mountpoint'];
if ($this->externalManager->removeShare($mountPoint) === true) {
return new DataResponse();
} else {
throw new OCSForbiddenException('Could not unshare');
}
}
}
|
