Current File : //www/varak.net/nextcloud.varak.net/apps_old/apps/text/lib/Controller/WorkspaceController.php
<?php
/**
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
declare(strict_types=1);
/**
* @copyright Copyright (c) 2019 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Text\Controller;
use Exception;
use OCA\Text\AppInfo\Application;
use OCA\Text\DirectEditing\TextDocumentCreator;
use OCA\Text\Service\WorkspaceService;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\Attribute\NoAdminRequired;
use OCP\AppFramework\Http\Attribute\PublicPage;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\OCSController;
use OCP\Constants;
use OCP\DirectEditing\IManager as IDirectEditingManager;
use OCP\DirectEditing\RegisterDirectEditorEvent;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\Files\File;
use OCP\Files\Folder;
use OCP\Files\IRootFolder;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;
use OCP\IRequest;
use OCP\ISession;
use OCP\IURLGenerator;
use OCP\Share\Exceptions\ShareNotFound;
use OCP\Share\IManager;
use Psr\Log\LoggerInterface;
class WorkspaceController extends OCSController {
public function __construct(
string $appName,
IRequest $request,
private IRootFolder $rootFolder,
private IManager $shareManager,
private IDirectEditingManager $directEditingManager,
private IURLGenerator $urlGenerator,
private WorkspaceService $workspaceService,
private IEventDispatcher $eventDispatcher,
private LoggerInterface $logger,
private ISession $session,
private ?string $userId
) {
parent::__construct($appName, $request);
}
/**
* Checks for available files in the current folder and returns required details to present
* the rich workspace
*/
#[NoAdminRequired]
public function folder(string $path = '/'): DataResponse {
/** */
try {
/** @psalm-suppress PossiblyNullArgument */
$userFolder = $this->rootFolder->getUserFolder($this->userId);
$folder = $userFolder->get($path);
if ($folder instanceof Folder) {
$file = $this->workspaceService->getFile($folder);
if ($file === null) {
return new DataResponse([
'message' => 'No workspace file found',
'folder' => [
'permissions' => $folder->getPermissions()
]
], Http::STATUS_NOT_FOUND);
}
return new DataResponse([
'file' => [
'id' => $file->getId(),
'mimetype' => $file->getMimetype(),
'name' => $file->getName(),
'path' => $userFolder->getRelativePath($file->getPath())
],
'folder' => [
'permissions' => $folder->getPermissions()
]
]);
}
} catch (NotFoundException|NotPermittedException) {
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
} catch (Exception $e) {
$this->logger->error('Failed to get workspace file', ['exception' => $e]);
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
}
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
}
/**
* Checks for available files in the current folder and returns required details to present
* the rich workspace
* @api
*/
#[NoAdminRequired]
#[PublicPage]
public function publicFolder(string $shareToken, string $path = '/'): DataResponse {
try {
$share = $this->shareManager->getShareByToken($shareToken);
if (!($share->getPermissions() & Constants::PERMISSION_READ)) {
throw new ShareNotFound();
}
/** @psalm-suppress RedundantConditionGivenDocblockType */
if ($share->getPassword() !== null) {
$shareId = $this->session->get('public_link_authenticated');
if ($share->getId() !== $shareId) {
throw new ShareNotFound();
}
}
$shareNode = $share->getNode();
$node = $shareNode instanceof File ? $shareNode : $shareNode->get($path);
if ($node instanceof Folder) {
$file = $this->workspaceService->getFile($node);
if ($file === null) {
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
}
return new DataResponse([
'file' => [
'id' => $file->getId(),
'mimetype' => $file->getMimetype(),
'name' => $file->getName(),
'path' => $path . '/' . $file->getName()
]
]);
}
} catch (NotFoundException|ShareNotFound) {
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
} catch (Exception $e) {
$this->logger->error('Failed to get public workspace file', ['exception' => $e]);
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
}
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
}
#[NoAdminRequired]
public function direct(string $path): DataResponse {
$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));
try {
/** @psalm-suppress PossiblyNullArgument */
$folder = $this->rootFolder->getUserFolder($this->userId)->get($path);
if ($folder instanceof Folder) {
$file = $this->getFile($folder);
if ($file === null) {
$token = $this->directEditingManager->create($path . '/'. $this->workspaceService->getSupportedFilenames()[0], Application::APP_NAME, TextDocumentCreator::CREATOR_ID);
} else {
$token = $this->directEditingManager->open($path . '/'. $file->getName(), Application::APP_NAME);
}
return new DataResponse([
'url' => $this->urlGenerator->linkToRouteAbsolute('files.DirectEditingView.edit', ['token' => $token])
]);
}
} catch (Exception $e) {
$this->logger->error('Exception when creating a new file through direct editing', ['exception' => $e]);
return new DataResponse('Failed to create file', Http::STATUS_FORBIDDEN);
}
return new DataResponse(['message' => 'No workspace file found'], Http::STATUS_NOT_FOUND);
}
private function getFile(Folder $folder): ?File {
$file = null;
foreach ($this->workspaceService->getSupportedFilenames() as $filename) {
try {
$node = $folder->get($filename);
if ($node instanceof File) {
$file = $node;
}
} catch (NotFoundException) {
}
}
return $file;
}
}
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