migrate therinaldos.com data

wedding-pics/apps/files/lib/Controller/ApiController.php

@@ -0,0 +1,408 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Daniel Kesselberg <mail@danielkesselberg.de>
+ * @author Felix Nüsse <Felix.nuesse@t-online.de>
+ * @author fnuesse <felix.nuesse@t-online.de>
+ * @author fnuesse <fnuesse@techfak.uni-bielefeld.de>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author Julius Härtl <jus@bitgrid.net>
+ * @author Lukas Reschke <lukas@statuscode.ch>
+ * @author Max Kovalenko <mxss1998@yandex.ru>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Nina Pypchenko <22447785+nina-py@users.noreply.github.com>
+ * @author Richard Steinmetz <richard@steinmetz.cloud>
+ * @author Robin Appelman <robin@icewind.nl>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ * @author Tobias Kaminsky <tobias@kaminsky.me>
+ * @author Vincent Petry <vincent@nextcloud.com>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OCA\Files\Controller;
+
+use OC\Files\Node\Node;
+use OCA\Files\Service\TagService;
+use OCA\Files\Service\UserConfig;
+use OCA\Files\Service\ViewConfig;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\Attribute\OpenAPI;
+use OCP\AppFramework\Http\ContentSecurityPolicy;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\Http\FileDisplayResponse;
+use OCP\AppFramework\Http\JSONResponse;
+use OCP\AppFramework\Http\Response;
+use OCP\AppFramework\Http\StreamResponse;
+use OCP\Files\File;
+use OCP\Files\Folder;
+use OCP\Files\NotFoundException;
+use OCP\IConfig;
+use OCP\IPreview;
+use OCP\IRequest;
+use OCP\IUserSession;
+use OCP\Share\IManager;
+use OCP\Share\IShare;
+
+/**
+ * @package OCA\Files\Controller
+ */
+class ApiController extends Controller {
+	private TagService $tagService;
+	private IManager $shareManager;
+	private IPreview $previewManager;
+	private IUserSession $userSession;
+	private IConfig $config;
+	private ?Folder $userFolder;
+	private UserConfig $userConfig;
+	private ViewConfig $viewConfig;
+
+	public function __construct(string $appName,
+		IRequest $request,
+		IUserSession $userSession,
+		TagService $tagService,
+		IPreview $previewManager,
+		IManager $shareManager,
+		IConfig $config,
+		?Folder $userFolder,
+		UserConfig $userConfig,
+		ViewConfig $viewConfig) {
+		parent::__construct($appName, $request);
+		$this->userSession = $userSession;
+		$this->tagService = $tagService;
+		$this->previewManager = $previewManager;
+		$this->shareManager = $shareManager;
+		$this->config = $config;
+		$this->userFolder = $userFolder;
+		$this->userConfig = $userConfig;
+		$this->viewConfig = $viewConfig;
+	}
+
+	/**
+	 * Gets a thumbnail of the specified file
+	 *
+	 * @since API version 1.0
+	 *
+	 * @NoAdminRequired
+	 * @NoCSRFRequired
+	 * @StrictCookieRequired
+	 *
+	 * @param int $x Width of the thumbnail
+	 * @param int $y Height of the thumbnail
+	 * @param string $file URL-encoded filename
+	 * @return FileDisplayResponse<Http::STATUS_OK, array{Content-Type: string}>|DataResponse<Http::STATUS_BAD_REQUEST|Http::STATUS_NOT_FOUND, array{message?: string}, array{}>
+	 *
+	 * 200: Thumbnail returned
+	 * 400: Getting thumbnail is not possible
+	 * 404: File not found
+	 */
+	public function getThumbnail($x, $y, $file) {
+		if ($x < 1 || $y < 1) {
+			return new DataResponse(['message' => 'Requested size must be numeric and a positive value.'], Http::STATUS_BAD_REQUEST);
+		}
+
+		try {
+			$file = $this->userFolder->get($file);
+			if ($file instanceof Folder) {
+				throw new NotFoundException();
+			}
+
+			/** @var File $file */
+			$preview = $this->previewManager->getPreview($file, $x, $y, true);
+
+			return new FileDisplayResponse($preview, Http::STATUS_OK, ['Content-Type' => $preview->getMimeType()]);
+		} catch (NotFoundException $e) {
+			return new DataResponse(['message' => 'File not found.'], Http::STATUS_NOT_FOUND);
+		} catch (\Exception $e) {
+			return new DataResponse([], Http::STATUS_BAD_REQUEST);
+		}
+	}
+
+	/**
+	 * Updates the info of the specified file path
+	 * The passed tags are absolute, which means they will
+	 * replace the actual tag selection.
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param string $path path
+	 * @param array|string $tags array of tags
+	 * @return DataResponse
+	 */
+	public function updateFileTags($path, $tags = null) {
+		$result = [];
+		// if tags specified or empty array, update tags
+		if (!is_null($tags)) {
+			try {
+				$this->tagService->updateFileTags($path, $tags);
+			} catch (\OCP\Files\NotFoundException $e) {
+				return new DataResponse([
+					'message' => $e->getMessage()
+				], Http::STATUS_NOT_FOUND);
+			} catch (\OCP\Files\StorageNotAvailableException $e) {
+				return new DataResponse([
+					'message' => $e->getMessage()
+				], Http::STATUS_SERVICE_UNAVAILABLE);
+			} catch (\Exception $e) {
+				return new DataResponse([
+					'message' => $e->getMessage()
+				], Http::STATUS_NOT_FOUND);
+			}
+			$result['tags'] = $tags;
+		}
+		return new DataResponse($result);
+	}
+
+	/**
+	 * @param \OCP\Files\Node[] $nodes
+	 * @return array
+	 */
+	private function formatNodes(array $nodes) {
+		$shareTypesForNodes = $this->getShareTypesForNodes($nodes);
+		return array_values(array_map(function (Node $node) use ($shareTypesForNodes) {
+			$shareTypes = $shareTypesForNodes[$node->getId()] ?? [];
+			$file = \OCA\Files\Helper::formatFileInfo($node->getFileInfo());
+			$file['hasPreview'] = $this->previewManager->isAvailable($node);
+			$parts = explode('/', dirname($node->getPath()), 4);
+			if (isset($parts[3])) {
+				$file['path'] = '/' . $parts[3];
+			} else {
+				$file['path'] = '/';
+			}
+			if (!empty($shareTypes)) {
+				$file['shareTypes'] = $shareTypes;
+			}
+			return $file;
+		}, $nodes));
+	}
+
+	/**
+	 * Get the share types for each node
+	 *
+	 * @param \OCP\Files\Node[] $nodes
+	 * @return array<int, int[]> list of share types for each fileid
+	 */
+	private function getShareTypesForNodes(array $nodes): array {
+		$userId = $this->userSession->getUser()->getUID();
+		$requestedShareTypes = [
+			IShare::TYPE_USER,
+			IShare::TYPE_GROUP,
+			IShare::TYPE_LINK,
+			IShare::TYPE_REMOTE,
+			IShare::TYPE_EMAIL,
+			IShare::TYPE_ROOM,
+			IShare::TYPE_DECK,
+			IShare::TYPE_SCIENCEMESH,
+		];
+		$shareTypes = [];
+
+		$nodeIds = array_map(function (Node $node) {
+			return $node->getId();
+		}, $nodes);
+
+		foreach ($requestedShareTypes as $shareType) {
+			$nodesLeft = array_combine($nodeIds, array_fill(0, count($nodeIds), true));
+			$offset = 0;
+
+			// fetch shares until we've either found shares for all nodes or there are no more shares left
+			while (count($nodesLeft) > 0) {
+				$shares = $this->shareManager->getSharesBy($userId, $shareType, null, false, 100, $offset);
+				foreach ($shares as $share) {
+					$fileId = $share->getNodeId();
+					if (isset($nodesLeft[$fileId])) {
+						if (!isset($shareTypes[$fileId])) {
+							$shareTypes[$fileId] = [];
+						}
+						$shareTypes[$fileId][] = $shareType;
+						unset($nodesLeft[$fileId]);
+					}
+				}
+
+				if (count($shares) < 100) {
+					break;
+				} else {
+					$offset += count($shares);
+				}
+			}
+		}
+		return $shareTypes;
+	}
+
+	/**
+	 * Returns a list of recently modified files.
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @return DataResponse
+	 */
+	public function getRecentFiles() {
+		$nodes = $this->userFolder->getRecent(100);
+		$files = $this->formatNodes($nodes);
+		return new DataResponse(['files' => $files]);
+	}
+
+
+	/**
+	 * Returns the current logged-in user's storage stats.
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param ?string $dir the directory to get the storage stats from
+	 * @return JSONResponse
+	 */
+	public function getStorageStats($dir = '/'): JSONResponse {
+		$storageInfo = \OC_Helper::getStorageInfo($dir ?: '/');
+		return new JSONResponse(['message' => 'ok', 'data' => $storageInfo]);
+	}
+
+	/**
+	 * Set a user view config
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param string $view
+	 * @param string $key
+	 * @param string|bool $value
+	 * @return JSONResponse
+	 */
+	public function setViewConfig(string $view, string $key, $value): JSONResponse {
+		try {
+			$this->viewConfig->setConfig($view, $key, (string)$value);
+		} catch (\InvalidArgumentException $e) {
+			return new JSONResponse(['message' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
+		}
+
+		return new JSONResponse(['message' => 'ok', 'data' => $this->viewConfig->getConfig($view)]);
+	}
+
+
+	/**
+	 * Get the user view config
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @return JSONResponse
+	 */
+	public function getViewConfigs(): JSONResponse {
+		return new JSONResponse(['message' => 'ok', 'data' => $this->viewConfig->getConfigs()]);
+	}
+
+	/**
+	 * Set a user config
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param string $key
+	 * @param string|bool $value
+	 * @return JSONResponse
+	 */
+	public function setConfig(string $key, $value): JSONResponse {
+		try {
+			$this->userConfig->setConfig($key, (string)$value);
+		} catch (\InvalidArgumentException $e) {
+			return new JSONResponse(['message' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
+		}
+
+		return new JSONResponse(['message' => 'ok', 'data' => ['key' => $key, 'value' => $value]]);
+	}
+
+
+	/**
+	 * Get the user config
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @return JSONResponse
+	 */
+	public function getConfigs(): JSONResponse {
+		return new JSONResponse(['message' => 'ok', 'data' => $this->userConfig->getConfigs()]);
+	}
+
+	/**
+	 * Toggle default for showing/hiding hidden files
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param bool $value
+	 * @return Response
+	 * @throws \OCP\PreConditionNotMetException
+	 */
+	public function showHiddenFiles(bool $value): Response {
+		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'show_hidden', $value ? '1' : '0');
+		return new Response();
+	}
+
+	/**
+	 * Toggle default for cropping preview images
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param bool $value
+	 * @return Response
+	 * @throws \OCP\PreConditionNotMetException
+	 */
+	public function cropImagePreviews(bool $value): Response {
+		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'crop_image_previews', $value ? '1' : '0');
+		return new Response();
+	}
+
+	/**
+	 * Toggle default for files grid view
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param bool $show
+	 * @return Response
+	 * @throws \OCP\PreConditionNotMetException
+	 */
+	public function showGridView(bool $show): Response {
+		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'show_grid', $show ? '1' : '0');
+		return new Response();
+	}
+
+	/**
+	 * Get default settings for the grid view
+	 *
+	 * @NoAdminRequired
+	 */
+	public function getGridView() {
+		$status = $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', 'show_grid', '0') === '1';
+		return new JSONResponse(['gridview' => $status]);
+	}
+
+	/**
+	 * @NoAdminRequired
+	 * @NoCSRFRequired
+	 * @PublicPage
+	 */
+	#[OpenAPI(scope: OpenAPI::SCOPE_IGNORE)]
+	public function serviceWorker(): StreamResponse {
+		$response = new StreamResponse(__DIR__ . '/../../../../dist/preview-service-worker.js');
+		$response->setHeaders([
+			'Content-Type' => 'application/javascript',
+			'Service-Worker-Allowed' => '/'
+		]);
+		$policy = new ContentSecurityPolicy();
+		$policy->addAllowedWorkerSrcDomain("'self'");
+		$policy->addAllowedScriptDomain("'self'");
+		$policy->addAllowedConnectDomain("'self'");
+		$response->setContentSecurityPolicy($policy);
+		return $response;
+	}
+}

wedding-pics/apps/files/lib/Controller/DirectEditingController.php

@@ -0,0 +1,172 @@
+<?php
+/**
+ * @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\Files\Controller;
+
+use Exception;
+use OCA\Files\Service\DirectEditingService;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\OCSController;
+use OCP\DirectEditing\IManager;
+use OCP\DirectEditing\RegisterDirectEditorEvent;
+use OCP\EventDispatcher\IEventDispatcher;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+use Psr\Log\LoggerInterface;
+
+class DirectEditingController extends OCSController {
+	public function __construct(
+		string $appName,
+		IRequest $request,
+		string $corsMethods,
+		string $corsAllowedHeaders,
+		int $corsMaxAge,
+		private IEventDispatcher $eventDispatcher,
+		private IURLGenerator $urlGenerator,
+		private IManager $directEditingManager,
+		private DirectEditingService $directEditingService,
+		private LoggerInterface $logger
+	) {
+		parent::__construct($appName, $request, $corsMethods, $corsAllowedHeaders, $corsMaxAge);
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Get the direct editing capabilities
+	 * @return DataResponse<Http::STATUS_OK, array{editors: array<string, array{id: string, name: string, mimetypes: string[], optionalMimetypes: string[], secure: bool}>, creators: array<string, array{id: string, editor: string, name: string, extension: string, templates: bool, mimetypes: string[]}>}, array{}>
+	 *
+	 * 200: Direct editing capabilities returned
+	 */
+	public function info(): DataResponse {
+		$response = new DataResponse($this->directEditingService->getDirectEditingCapabilitites());
+		$response->setETag($this->directEditingService->getDirectEditingETag());
+		return $response;
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Create a file for direct editing
+	 *
+	 * @param string $path Path of the file
+	 * @param string $editorId ID of the editor
+	 * @param string $creatorId ID of the creator
+	 * @param ?string $templateId ID of the template
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array{url: string}, array{}>|DataResponse<Http::STATUS_FORBIDDEN|Http::STATUS_INTERNAL_SERVER_ERROR, array{message: string}, array{}>
+	 *
+	 * 200: URL for direct editing returned
+	 * 403: Opening file is not allowed
+	 */
+	public function create(string $path, string $editorId, string $creatorId, string $templateId = null): DataResponse {
+		if (!$this->directEditingManager->isEnabled()) {
+			return new DataResponse(['message' => 'Direct editing is not enabled'], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+		$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));
+
+		try {
+			$token = $this->directEditingManager->create($path, $editorId, $creatorId, $templateId);
+			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(['message' => 'Failed to create file: ' . $e->getMessage()], Http::STATUS_FORBIDDEN);
+		}
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Open a file for direct editing
+	 *
+	 * @param string $path Path of the file
+	 * @param ?string $editorId ID of the editor
+	 * @param ?int $fileId ID of the file
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array{url: string}, array{}>|DataResponse<Http::STATUS_FORBIDDEN|Http::STATUS_INTERNAL_SERVER_ERROR, array{message: string}, array{}>
+	 *
+	 * 200: URL for direct editing returned
+	 * 403: Opening file is not allowed
+	 */
+	public function open(string $path, string $editorId = null, ?int $fileId = null): DataResponse {
+		if (!$this->directEditingManager->isEnabled()) {
+			return new DataResponse(['message' => 'Direct editing is not enabled'], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+		$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));
+
+		try {
+			$token = $this->directEditingManager->open($path, $editorId, $fileId);
+			return new DataResponse([
+				'url' => $this->urlGenerator->linkToRouteAbsolute('files.DirectEditingView.edit', ['token' => $token])
+			]);
+		} catch (Exception $e) {
+			$this->logger->error(
+				'Exception when opening a file through direct editing',
+				[
+					'exception' => $e
+				],
+			);
+			return new DataResponse(['message' => 'Failed to open file: ' . $e->getMessage()], Http::STATUS_FORBIDDEN);
+		}
+	}
+
+
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Get the templates for direct editing
+	 *
+	 * @param string $editorId ID of the editor
+	 * @param string $creatorId ID of the creator
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array{templates: array<string, array{id: string, title: string, preview: ?string, extension: string, mimetype: string}>}, array{}>|DataResponse<Http::STATUS_INTERNAL_SERVER_ERROR, array{message: string}, array{}>
+	 *
+	 * 200: Templates returned
+	 */
+	public function templates(string $editorId, string $creatorId): DataResponse {
+		if (!$this->directEditingManager->isEnabled()) {
+			return new DataResponse(['message' => 'Direct editing is not enabled'], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+		$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));
+
+		try {
+			return new DataResponse($this->directEditingManager->getTemplates($editorId, $creatorId));
+		} catch (Exception $e) {
+			$this->logger->error(
+				$e->getMessage(),
+				[
+					'exception' => $e
+				],
+			);
+			return new DataResponse(['message' => 'Failed to obtain template list: ' . $e->getMessage()], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+	}
+}

wedding-pics/apps/files/lib/Controller/DirectEditingViewController.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * @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\Files\Controller;
+
+use Exception;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\Attribute\OpenAPI;
+use OCP\AppFramework\Http\NotFoundResponse;
+use OCP\AppFramework\Http\Response;
+use OCP\DirectEditing\IManager;
+use OCP\DirectEditing\RegisterDirectEditorEvent;
+use OCP\EventDispatcher\IEventDispatcher;
+use OCP\IRequest;
+use Psr\Log\LoggerInterface;
+
+#[OpenAPI(scope: OpenAPI::SCOPE_IGNORE)]
+class DirectEditingViewController extends Controller {
+	public function __construct(
+		$appName,
+		IRequest $request,
+		private IEventDispatcher $eventDispatcher,
+		private IManager $directEditingManager,
+		private LoggerInterface $logger,
+	) {
+		parent::__construct($appName, $request);
+	}
+
+	/**
+	 * @PublicPage
+	 * @NoCSRFRequired
+	 * @UseSession
+	 *
+	 * @param string $token
+	 * @return Response
+	 */
+	public function edit(string $token): Response {
+		$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));
+		try {
+			return $this->directEditingManager->edit($token);
+		} catch (Exception $e) {
+			$this->logger->error($e->getMessage(), ['exception' => $e]);
+			return new NotFoundResponse();
+		}
+	}
+}

wedding-pics/apps/files/lib/Controller/OpenLocalEditorController.php

@@ -0,0 +1,156 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2022 Joas Schilling <coding@schilljs.com>
+ *
+ * @author Joas Schilling <coding@schilljs.com>
+ *
+ * @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\Files\Controller;
+
+use OCA\Files\Db\OpenLocalEditor;
+use OCA\Files\Db\OpenLocalEditorMapper;
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\OCSController;
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\DB\Exception;
+use OCP\IRequest;
+use OCP\Security\ISecureRandom;
+use Psr\Log\LoggerInterface;
+
+class OpenLocalEditorController extends OCSController {
+	public const TOKEN_LENGTH = 128;
+	public const TOKEN_DURATION = 600; // 10 Minutes
+	public const TOKEN_RETRIES = 50;
+
+	protected ITimeFactory $timeFactory;
+	protected OpenLocalEditorMapper $mapper;
+	protected ISecureRandom $secureRandom;
+	protected LoggerInterface $logger;
+	protected ?string $userId;
+
+	public function __construct(
+		string $appName,
+		IRequest $request,
+		ITimeFactory $timeFactory,
+		OpenLocalEditorMapper $mapper,
+		ISecureRandom $secureRandom,
+		LoggerInterface $logger,
+		?string $userId
+	) {
+		parent::__construct($appName, $request);
+
+		$this->timeFactory = $timeFactory;
+		$this->mapper = $mapper;
+		$this->secureRandom = $secureRandom;
+		$this->logger = $logger;
+		$this->userId = $userId;
+	}
+
+	/**
+	 * @NoAdminRequired
+	 * @UserRateThrottle(limit=10, period=120)
+	 *
+	 * Create a local editor
+	 *
+	 * @param string $path Path of the file
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array{userId: ?string, pathHash: string, expirationTime: int, token: string}, array{}>|DataResponse<Http::STATUS_INTERNAL_SERVER_ERROR, array<empty>, array{}>
+	 *
+	 * 200: Local editor returned
+	 */
+	public function create(string $path): DataResponse {
+		$pathHash = sha1($path);
+
+		$entity = new OpenLocalEditor();
+		$entity->setUserId($this->userId);
+		$entity->setPathHash($pathHash);
+		$entity->setExpirationTime($this->timeFactory->getTime() + self::TOKEN_DURATION); // Expire in 10 minutes
+
+		for ($i = 1; $i <= self::TOKEN_RETRIES; $i++) {
+			$token = $this->secureRandom->generate(self::TOKEN_LENGTH, ISecureRandom::CHAR_ALPHANUMERIC);
+			$entity->setToken($token);
+
+			try {
+				$this->mapper->insert($entity);
+
+				return new DataResponse([
+					'userId' => $this->userId,
+					'pathHash' => $pathHash,
+					'expirationTime' => $entity->getExpirationTime(),
+					'token' => $entity->getToken(),
+				]);
+			} catch (Exception $e) {
+				if ($e->getCode() !== Exception::REASON_UNIQUE_CONSTRAINT_VIOLATION) {
+					// Only retry on unique constraint violation
+					throw $e;
+				}
+			}
+		}
+
+		$this->logger->error('Giving up after ' . self::TOKEN_RETRIES . ' retries to generate a unique local editor token for path hash: ' . $pathHash);
+		return new DataResponse([], Http::STATUS_INTERNAL_SERVER_ERROR);
+	}
+
+	/**
+	 * @NoAdminRequired
+	 * @BruteForceProtection(action=openLocalEditor)
+	 *
+	 * Validate a local editor
+	 *
+	 * @param string $path Path of the file
+	 * @param string $token Token of the local editor
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array{userId: string, pathHash: string, expirationTime: int, token: string}, array{}>|DataResponse<Http::STATUS_NOT_FOUND, array<empty>, array{}>
+	 *
+	 * 200: Local editor validated successfully
+	 * 404: Local editor not found
+	 */
+	public function validate(string $path, string $token): DataResponse {
+		$pathHash = sha1($path);
+
+		try {
+			$entity = $this->mapper->verifyToken($this->userId, $pathHash, $token);
+		} catch (DoesNotExistException $e) {
+			$response = new DataResponse([], Http::STATUS_NOT_FOUND);
+			$response->throttle(['userId' => $this->userId, 'pathHash' => $pathHash]);
+			return $response;
+		}
+
+		$this->mapper->delete($entity);
+
+		if ($entity->getExpirationTime() <= $this->timeFactory->getTime()) {
+			$response = new DataResponse([], Http::STATUS_NOT_FOUND);
+			$response->throttle(['userId' => $this->userId, 'pathHash' => $pathHash]);
+			return $response;
+		}
+
+		return new DataResponse([
+			'userId' => $this->userId,
+			'pathHash' => $pathHash,
+			'expirationTime' => $entity->getExpirationTime(),
+			'token' => $entity->getToken(),
+		]);
+	}
+
+}

wedding-pics/apps/files/lib/Controller/TemplateController.php

@@ -0,0 +1,111 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2021 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @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\Files\Controller;
+
+use OCA\Files\ResponseDefinitions;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\OCS\OCSForbiddenException;
+use OCP\AppFramework\OCSController;
+use OCP\Files\GenericFileException;
+use OCP\Files\Template\ITemplateManager;
+use OCP\Files\Template\TemplateFileCreator;
+use OCP\IRequest;
+
+/**
+ * @psalm-import-type FilesTemplateFile from ResponseDefinitions
+ * @psalm-import-type FilesTemplateFileCreator from ResponseDefinitions
+ */
+class TemplateController extends OCSController {
+	protected $templateManager;
+
+	public function __construct($appName, IRequest $request, ITemplateManager $templateManager) {
+		parent::__construct($appName, $request);
+		$this->templateManager = $templateManager;
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * List the available templates
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array<FilesTemplateFileCreator>, array{}>
+	 *
+	 * 200: Available templates returned
+	 */
+	public function list(): DataResponse {
+		return new DataResponse($this->templateManager->listTemplates());
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Create a template
+	 *
+	 * @param string $filePath Path of the file
+	 * @param string $templatePath Name of the template
+	 * @param string $templateType Type of the template
+	 *
+	 * @return DataResponse<Http::STATUS_OK, FilesTemplateFile, array{}>
+	 * @throws OCSForbiddenException Creating template is not allowed
+	 *
+	 * 200: Template created successfully
+	 */
+	public function create(string $filePath, string $templatePath = '', string $templateType = 'user'): DataResponse {
+		try {
+			return new DataResponse($this->templateManager->createFromTemplate($filePath, $templatePath, $templateType));
+		} catch (GenericFileException $e) {
+			throw new OCSForbiddenException($e->getMessage());
+		}
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Initialize the template directory
+	 *
+	 * @param string $templatePath Path of the template directory
+	 * @param bool $copySystemTemplates Whether to copy the system templates to the template directory
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array{template_path: string, templates: FilesTemplateFileCreator[]}, array{}>
+	 * @throws OCSForbiddenException Initializing the template directory is not allowed
+	 *
+	 * 200: Template directory initialized successfully
+	 */
+	public function path(string $templatePath = '', bool $copySystemTemplates = false) {
+		try {
+			/** @var string $templatePath */
+			$templatePath = $this->templateManager->initializeTemplateDirectory($templatePath, null, $copySystemTemplates);
+			return new DataResponse([
+				'template_path' => $templatePath,
+				'templates' => array_map(fn (TemplateFileCreator $creator) => $creator->jsonSerialize(), $this->templateManager->listCreators()),
+			]);
+		} catch (\Exception $e) {
+			throw new OCSForbiddenException($e->getMessage());
+		}
+	}
+}

wedding-pics/apps/files/lib/Controller/TransferOwnershipController.php

@@ -0,0 +1,227 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Julius Härtl <jus@bitgrid.net>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @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\Files\Controller;
+
+use OCA\Files\BackgroundJob\TransferOwnership;
+use OCA\Files\Db\TransferOwnership as TransferOwnershipEntity;
+use OCA\Files\Db\TransferOwnershipMapper;
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\OCSController;
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\BackgroundJob\IJobList;
+use OCP\Files\IHomeStorage;
+use OCP\Files\IRootFolder;
+use OCP\IRequest;
+use OCP\IUserManager;
+use OCP\Notification\IManager as NotificationManager;
+
+class TransferOwnershipController extends OCSController {
+
+	/** @var string */
+	private $userId;
+	/** @var NotificationManager */
+	private $notificationManager;
+	/** @var ITimeFactory */
+	private $timeFactory;
+	/** @var IJobList */
+	private $jobList;
+	/** @var TransferOwnershipMapper */
+	private $mapper;
+	/** @var IUserManager */
+	private $userManager;
+	/** @var IRootFolder */
+	private $rootFolder;
+
+	public function __construct(string $appName,
+		IRequest $request,
+		string $userId,
+		NotificationManager $notificationManager,
+		ITimeFactory $timeFactory,
+		IJobList $jobList,
+		TransferOwnershipMapper $mapper,
+		IUserManager $userManager,
+		IRootFolder $rootFolder) {
+		parent::__construct($appName, $request);
+
+		$this->userId = $userId;
+		$this->notificationManager = $notificationManager;
+		$this->timeFactory = $timeFactory;
+		$this->jobList = $jobList;
+		$this->mapper = $mapper;
+		$this->userManager = $userManager;
+		$this->rootFolder = $rootFolder;
+	}
+
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Transfer the ownership to another user
+	 *
+	 * @param string $recipient Username of the recipient
+	 * @param string $path Path of the file
+	 *
+	 * @return DataResponse<Http::STATUS_OK|Http::STATUS_BAD_REQUEST|Http::STATUS_FORBIDDEN, array<empty>, array{}>
+	 *
+	 * 200: Ownership transferred successfully
+	 * 400: Transferring ownership is not possible
+	 * 403: Transferring ownership is not allowed
+	 */
+	public function transfer(string $recipient, string $path): DataResponse {
+		$recipientUser = $this->userManager->get($recipient);
+
+		if ($recipientUser === null) {
+			return new DataResponse([], Http::STATUS_BAD_REQUEST);
+		}
+
+		$userRoot = $this->rootFolder->getUserFolder($this->userId);
+
+		try {
+			$node = $userRoot->get($path);
+		} catch (\Exception $e) {
+			return new DataResponse([], Http::STATUS_BAD_REQUEST);
+		}
+
+		if ($node->getOwner()->getUID() !== $this->userId || !$node->getStorage()->instanceOfStorage(IHomeStorage::class)) {
+			return new DataResponse([], Http::STATUS_FORBIDDEN);
+		}
+
+		$transferOwnership = new TransferOwnershipEntity();
+		$transferOwnership->setSourceUser($this->userId);
+		$transferOwnership->setTargetUser($recipient);
+		$transferOwnership->setFileId($node->getId());
+		$transferOwnership->setNodeName($node->getName());
+		$transferOwnership = $this->mapper->insert($transferOwnership);
+
+		$notification = $this->notificationManager->createNotification();
+		$notification->setUser($recipient)
+			->setApp($this->appName)
+			->setDateTime($this->timeFactory->getDateTime())
+			->setSubject('transferownershipRequest', [
+				'sourceUser' => $this->userId,
+				'targetUser' => $recipient,
+				'nodeName' => $node->getName(),
+			])
+			->setObject('transfer', (string)$transferOwnership->getId());
+
+		$this->notificationManager->notify($notification);
+
+		return new DataResponse([]);
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Accept an ownership transfer
+	 *
+	 * @param int $id ID of the ownership transfer
+	 *
+	 * @return DataResponse<Http::STATUS_OK|Http::STATUS_FORBIDDEN|Http::STATUS_NOT_FOUND, array<empty>, array{}>
+	 *
+	 * 200: Ownership transfer accepted successfully
+	 * 403: Accepting ownership transfer is not allowed
+	 * 404: Ownership transfer not found
+	 */
+	public function accept(int $id): DataResponse {
+		try {
+			$transferOwnership = $this->mapper->getById($id);
+		} catch (DoesNotExistException $e) {
+			return new DataResponse([], Http::STATUS_NOT_FOUND);
+		}
+
+		if ($transferOwnership->getTargetUser() !== $this->userId) {
+			return new DataResponse([], Http::STATUS_FORBIDDEN);
+		}
+
+		$notification = $this->notificationManager->createNotification();
+		$notification->setApp('files')
+			->setObject('transfer', (string)$id);
+		$this->notificationManager->markProcessed($notification);
+
+		$newTransferOwnership = new TransferOwnershipEntity();
+		$newTransferOwnership->setNodeName($transferOwnership->getNodeName());
+		$newTransferOwnership->setFileId($transferOwnership->getFileId());
+		$newTransferOwnership->setSourceUser($transferOwnership->getSourceUser());
+		$newTransferOwnership->setTargetUser($transferOwnership->getTargetUser());
+		$this->mapper->insert($newTransferOwnership);
+
+		$this->jobList->add(TransferOwnership::class, [
+			'id' => $newTransferOwnership->getId(),
+		]);
+
+		return new DataResponse([], Http::STATUS_OK);
+	}
+
+	/**
+	 * @NoAdminRequired
+	 *
+	 * Reject an ownership transfer
+	 *
+	 * @param int $id ID of the ownership transfer
+	 *
+	 * @return DataResponse<Http::STATUS_OK|Http::STATUS_FORBIDDEN|Http::STATUS_NOT_FOUND, array<empty>, array{}>
+	 *
+	 * 200: Ownership transfer rejected successfully
+	 * 403: Rejecting ownership transfer is not allowed
+	 * 404: Ownership transfer not found
+	 */
+	public function reject(int $id): DataResponse {
+		try {
+			$transferOwnership = $this->mapper->getById($id);
+		} catch (DoesNotExistException $e) {
+			return new DataResponse([], Http::STATUS_NOT_FOUND);
+		}
+
+		if ($transferOwnership->getTargetUser() !== $this->userId) {
+			return new DataResponse([], Http::STATUS_FORBIDDEN);
+		}
+
+		$notification = $this->notificationManager->createNotification();
+		$notification->setApp('files')
+			->setObject('transfer', (string)$id);
+		$this->notificationManager->markProcessed($notification);
+
+		$notification = $this->notificationManager->createNotification();
+		$notification->setUser($transferOwnership->getSourceUser())
+			->setApp($this->appName)
+			->setDateTime($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);
+
+		return new DataResponse([], Http::STATUS_OK);
+	}
+}

wedding-pics/apps/files/lib/Controller/ViewController.php

@@ -0,0 +1,424 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Daniel Kesselberg <mail@danielkesselberg.de>
+ * @author fnuesse <felix.nuesse@t-online.de>
+ * @author fnuesse <fnuesse@techfak.uni-bielefeld.de>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author Julius Härtl <jus@bitgrid.net>
+ * @author Lukas Reschke <lukas@statuscode.ch>
+ * @author Max Kovalenko <mxss1998@yandex.ru>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Nina Pypchenko <22447785+nina-py@users.noreply.github.com>
+ * @author Robin Appelman <robin@icewind.nl>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ * @author Thomas Müller <thomas.mueller@tmit.eu>
+ * @author Vincent Petry <vincent@nextcloud.com>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OCA\Files\Controller;
+
+use OCA\Files\Activity\Helper;
+use OCA\Files\AppInfo\Application;
+use OCA\Files\Event\LoadAdditionalScriptsEvent;
+use OCA\Files\Event\LoadSidebar;
+use OCA\Files\Service\UserConfig;
+use OCA\Files\Service\ViewConfig;
+use OCA\Viewer\Event\LoadViewer;
+use OCP\App\IAppManager;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\Attribute\OpenAPI;
+use OCP\AppFramework\Http\ContentSecurityPolicy;
+use OCP\AppFramework\Http\RedirectResponse;
+use OCP\AppFramework\Http\Response;
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\AppFramework\Services\IInitialState;
+use OCP\Collaboration\Resources\LoadAdditionalScriptsEvent as ResourcesLoadAdditionalScriptsEvent;
+use OCP\Constants;
+use OCP\EventDispatcher\IEventDispatcher;
+use OCP\Files\Folder;
+use OCP\Files\IRootFolder;
+use OCP\Files\NotFoundException;
+use OCP\Files\Template\ITemplateManager;
+use OCP\IConfig;
+use OCP\IL10N;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+use OCP\IUserSession;
+use OCP\Share\IManager;
+
+/**
+ * @package OCA\Files\Controller
+ */
+#[OpenAPI(scope: OpenAPI::SCOPE_IGNORE)]
+class ViewController extends Controller {
+	private IURLGenerator $urlGenerator;
+	private IL10N $l10n;
+	private IConfig $config;
+	private IEventDispatcher $eventDispatcher;
+	private IUserSession $userSession;
+	private IAppManager $appManager;
+	private IRootFolder $rootFolder;
+	private Helper $activityHelper;
+	private IInitialState $initialState;
+	private ITemplateManager $templateManager;
+	private IManager $shareManager;
+	private UserConfig $userConfig;
+	private ViewConfig $viewConfig;
+
+	public function __construct(string $appName,
+		IRequest $request,
+		IURLGenerator $urlGenerator,
+		IL10N $l10n,
+		IConfig $config,
+		IEventDispatcher $eventDispatcher,
+		IUserSession $userSession,
+		IAppManager $appManager,
+		IRootFolder $rootFolder,
+		Helper $activityHelper,
+		IInitialState $initialState,
+		ITemplateManager $templateManager,
+		IManager $shareManager,
+		UserConfig $userConfig,
+		ViewConfig $viewConfig
+	) {
+		parent::__construct($appName, $request);
+		$this->urlGenerator = $urlGenerator;
+		$this->l10n = $l10n;
+		$this->config = $config;
+		$this->eventDispatcher = $eventDispatcher;
+		$this->userSession = $userSession;
+		$this->appManager = $appManager;
+		$this->rootFolder = $rootFolder;
+		$this->activityHelper = $activityHelper;
+		$this->initialState = $initialState;
+		$this->templateManager = $templateManager;
+		$this->shareManager = $shareManager;
+		$this->userConfig = $userConfig;
+		$this->viewConfig = $viewConfig;
+	}
+
+	/**
+	 * @param string $appName
+	 * @param string $scriptName
+	 * @return string
+	 */
+	protected function renderScript($appName, $scriptName) {
+		$content = '';
+		$appPath = \OC_App::getAppPath($appName);
+		$scriptPath = $appPath . '/' . $scriptName;
+		if (file_exists($scriptPath)) {
+			// TODO: sanitize path / script name ?
+			ob_start();
+			include $scriptPath;
+			$content = ob_get_contents();
+			@ob_end_clean();
+		}
+
+		return $content;
+	}
+
+	/**
+	 * FIXME: Replace with non static code
+	 *
+	 * @return array
+	 * @throws \OCP\Files\NotFoundException
+	 */
+	protected function getStorageInfo(string $dir = '/') {
+		$rootInfo = \OC\Files\Filesystem::getFileInfo('/', false);
+
+		return \OC_Helper::getStorageInfo($dir, $rootInfo ?: null);
+	}
+
+	/**
+	 * @NoCSRFRequired
+	 * @NoAdminRequired
+	 *
+	 * @param string $fileid
+	 * @return TemplateResponse|RedirectResponse
+	 */
+	public function showFile(string $fileid = null): Response {
+		if (!$fileid) {
+			return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.index'));
+		}
+
+		// This is the entry point from the `/f/{fileid}` URL which is hardcoded in the server.
+		try {
+			return $this->redirectToFile((int) $fileid);
+		} catch (NotFoundException $e) {
+			return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.index', ['fileNotFound' => true]));
+		}
+	}
+
+
+	/**
+	 * @NoCSRFRequired
+	 * @NoAdminRequired
+	 * @UseSession
+	 *
+	 * @param string $dir
+	 * @param string $view
+	 * @param string $fileid
+	 * @param bool $fileNotFound
+	 * @return TemplateResponse|RedirectResponse
+	 */
+	public function indexView($dir = '', $view = '', $fileid = null, $fileNotFound = false) {
+		return $this->index($dir, $view, $fileid, $fileNotFound);
+	}
+
+	/**
+	 * @NoCSRFRequired
+	 * @NoAdminRequired
+	 * @UseSession
+	 *
+	 * @param string $dir
+	 * @param string $view
+	 * @param string $fileid
+	 * @param bool $fileNotFound
+	 * @return TemplateResponse|RedirectResponse
+	 */
+	public function indexViewFileid($dir = '', $view = '', $fileid = null, $fileNotFound = false) {
+		return $this->index($dir, $view, $fileid, $fileNotFound);
+	}
+
+	/**
+	 * @NoCSRFRequired
+	 * @NoAdminRequired
+	 * @UseSession
+	 *
+	 * @param string $dir
+	 * @param string $view
+	 * @param string $fileid
+	 * @param bool $fileNotFound
+	 * @return TemplateResponse|RedirectResponse
+	 */
+	public function index($dir = '', $view = '', $fileid = null, $fileNotFound = false) {
+		if ($fileid !== null && $view !== 'trashbin') {
+			try {
+				return $this->redirectToFileIfInTrashbin((int) $fileid);
+			} catch (NotFoundException $e) {
+			}
+		}
+
+		// Load the files we need
+		\OCP\Util::addInitScript('files', 'init');
+		\OCP\Util::addStyle('files', 'merged');
+		\OCP\Util::addScript('files', 'main');
+
+		$userId = $this->userSession->getUser()->getUID();
+
+		// Get all the user favorites to create a submenu
+		try {
+			$userFolder = $this->rootFolder->getUserFolder($userId);
+			$favElements = $this->activityHelper->getFavoriteNodes($userId, true);
+			$favElements = array_map(fn (Folder $node) => [
+				'fileid' => $node->getId(),
+				'path' => $userFolder->getRelativePath($node->getPath()),
+			], $favElements);
+		} catch (\RuntimeException $e) {
+			$favElements = [];
+		}
+
+		// If the file doesn't exists in the folder and
+		// exists in only one occurrence, redirect to that file
+		// in the correct folder
+		if ($fileid && $dir !== '') {
+			$baseFolder = $this->rootFolder->getUserFolder($userId);
+			$nodes = $baseFolder->getById((int) $fileid);
+			if (!empty($nodes)) {
+				$nodePath = $baseFolder->getRelativePath($nodes[0]->getPath());
+				$relativePath = $nodePath ? dirname($nodePath) : '';
+				// If the requested path does not contain the file id
+				// or if the requested path is not the file id itself
+				if (count($nodes) === 1 && $relativePath !== $dir && $nodePath !== $dir) {
+					return $this->redirectToFile((int) $fileid);
+				}
+			} else { // fileid does not exist anywhere
+				$fileNotFound = true;
+			}
+		}
+
+		try {
+			// If view is files, we use the directory, otherwise we use the root storage
+			$storageInfo = $this->getStorageInfo(($view === 'files' && $dir) ? $dir : '/');
+		} catch(\Exception $e) {
+			$storageInfo = $this->getStorageInfo();
+		}
+
+		$this->initialState->provideInitialState('storageStats', $storageInfo);
+		$this->initialState->provideInitialState('config', $this->userConfig->getConfigs());
+		$this->initialState->provideInitialState('viewConfigs', $this->viewConfig->getConfigs());
+		$this->initialState->provideInitialState('favoriteFolders', $favElements);
+
+		// File sorting user config
+		$filesSortingConfig = json_decode($this->config->getUserValue($userId, 'files', 'files_sorting_configs', '{}'), true);
+		$this->initialState->provideInitialState('filesSortingConfig', $filesSortingConfig);
+
+		// Forbidden file characters
+		/** @var string[] */
+		$forbiddenCharacters = $this->config->getSystemValue('forbidden_chars', []);
+		$this->initialState->provideInitialState('forbiddenCharacters', Constants::FILENAME_INVALID_CHARS . implode('', $forbiddenCharacters));
+
+		$event = new LoadAdditionalScriptsEvent();
+		$this->eventDispatcher->dispatchTyped($event);
+		$this->eventDispatcher->dispatchTyped(new ResourcesLoadAdditionalScriptsEvent());
+		$this->eventDispatcher->dispatchTyped(new LoadSidebar());
+		// Load Viewer scripts
+		if (class_exists(LoadViewer::class)) {
+			$this->eventDispatcher->dispatchTyped(new LoadViewer());
+		}
+
+		$this->initialState->provideInitialState('templates_path', $this->templateManager->hasTemplateDirectory() ? $this->templateManager->getTemplatePath() : false);
+		$this->initialState->provideInitialState('templates', $this->templateManager->listCreators());
+
+		$response = new TemplateResponse(
+			Application::APP_ID,
+			'index',
+		);
+		$policy = new ContentSecurityPolicy();
+		$policy->addAllowedFrameDomain('\'self\'');
+		// Allow preview service worker
+		$policy->addAllowedWorkerSrcDomain('\'self\'');
+		$response->setContentSecurityPolicy($policy);
+
+		$this->provideInitialState($dir, $fileid);
+
+		return $response;
+	}
+
+	/**
+	 * Add openFileInfo in initialState.
+	 * @param string $dir - the ?dir= URL param
+	 * @param string $fileid - the fileid URL param
+	 * @return void
+	 */
+	private function provideInitialState(string $dir, ?string $fileid): void {
+		if ($fileid === null) {
+			return;
+		}
+
+		$user = $this->userSession->getUser();
+
+		if ($user === null) {
+			return;
+		}
+
+		$uid = $user->getUID();
+		$userFolder = $this->rootFolder->getUserFolder($uid);
+		$nodes = $userFolder->getById((int) $fileid);
+		$node = array_shift($nodes);
+
+		if ($node === null) {
+			return;
+		}
+
+		// properly format full path and make sure
+		// we're relative to the user home folder
+		$isRoot = $node === $userFolder;
+		$path = $userFolder->getRelativePath($node->getPath());
+		$directory = $userFolder->getRelativePath($node->getParent()->getPath());
+
+		// Prevent opening a file from another folder.
+		if ($dir !== $directory) {
+			return;
+		}
+
+		$this->initialState->provideInitialState(
+			'openFileInfo', [
+				'id' => $node->getId(),
+				'name' => $isRoot ? '' : $node->getName(),
+				'path' => $path,
+				'directory' => $directory,
+				'mime' => $node->getMimetype(),
+				'type' => $node->getType(),
+				'permissions' => $node->getPermissions(),
+			]
+		);
+	}
+
+	/**
+	 * Redirects to the trashbin file list and highlight the given file id
+	 *
+	 * @param int $fileId file id to show
+	 * @return RedirectResponse redirect response or not found response
+	 * @throws NotFoundException
+	 */
+	private function redirectToFileIfInTrashbin($fileId): RedirectResponse {
+		$uid = $this->userSession->getUser()->getUID();
+		$baseFolder = $this->rootFolder->getUserFolder($uid);
+		$nodes = $baseFolder->getById($fileId);
+		$params = [];
+
+		if (empty($nodes) && $this->appManager->isEnabledForUser('files_trashbin')) {
+			/** @var Folder */
+			$baseFolder = $this->rootFolder->get($uid . '/files_trashbin/files/');
+			$nodes = $baseFolder->getById($fileId);
+			$params['view'] = 'trashbin';
+
+			if (!empty($nodes)) {
+				$node = current($nodes);
+				$params['fileid'] = $fileId;
+				if ($node instanceof Folder) {
+					// set the full path to enter the folder
+					$params['dir'] = $baseFolder->getRelativePath($node->getPath());
+				} else {
+					// set parent path as dir
+					$params['dir'] = $baseFolder->getRelativePath($node->getParent()->getPath());
+				}
+				return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.indexViewFileid', $params));
+			}
+		}
+		throw new NotFoundException();
+	}
+
+	/**
+	 * Redirects to the file list and highlight the given file id
+	 *
+	 * @param int $fileId file id to show
+	 * @return RedirectResponse redirect response or not found response
+	 * @throws NotFoundException
+	 */
+	private function redirectToFile(int $fileId) {
+		$uid = $this->userSession->getUser()->getUID();
+		$baseFolder = $this->rootFolder->getUserFolder($uid);
+		$nodes = $baseFolder->getById($fileId);
+		$params = ['view' => 'files'];
+
+		try {
+			$this->redirectToFileIfInTrashbin($fileId);
+		} catch (NotFoundException $e) {
+		}
+
+		if (!empty($nodes)) {
+			$node = current($nodes);
+			$params['fileid'] = $fileId;
+			if ($node instanceof Folder) {
+				// set the full path to enter the folder
+				$params['dir'] = $baseFolder->getRelativePath($node->getPath());
+			} else {
+				// set parent path as dir
+				$params['dir'] = $baseFolder->getRelativePath($node->getParent()->getPath());
+			}
+			return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.indexViewFileid', $params));
+		}
+
+		throw new NotFoundException();
+	}
+}