267 lines
7.3 KiB
PHP
267 lines
7.3 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Christoph Wurst <christoph@owncloud.com>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Tobias Kaminsky <tobias@kaminsky.me>
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCA\Files\Controller;
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use OCP\AppFramework\Http;
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use OCP\AppFramework\Controller;
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use OCP\Files\File;
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use OCP\Files\Folder;
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use OCP\Files\NotFoundException;
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use OCP\IConfig;
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use OCP\IRequest;
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use OCP\AppFramework\Http\DataResponse;
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use OCP\AppFramework\Http\FileDisplayResponse;
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use OCP\AppFramework\Http\Response;
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use OCA\Files\Service\TagService;
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use OCP\IPreview;
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use OCP\Share\IManager;
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use OC\Files\Node\Node;
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use OCP\IUserSession;
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/**
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* Class ApiController
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*
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* @package OCA\Files\Controller
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*/
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class ApiController extends Controller {
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/** @var TagService */
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private $tagService;
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/** @var IManager **/
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private $shareManager;
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/** @var IPreview */
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private $previewManager;
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/** IUserSession */
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private $userSession;
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/** IConfig */
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private $config;
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/** @var Folder */
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private $userFolder;
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/**
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* @param string $appName
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* @param IRequest $request
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* @param IUserSession $userSession
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* @param TagService $tagService
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* @param IPreview $previewManager
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* @param IManager $shareManager
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* @param IConfig $config
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* @param Folder $userFolder
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*/
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public function __construct($appName,
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IRequest $request,
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IUserSession $userSession,
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TagService $tagService,
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IPreview $previewManager,
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IManager $shareManager,
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IConfig $config,
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Folder $userFolder) {
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parent::__construct($appName, $request);
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$this->userSession = $userSession;
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$this->tagService = $tagService;
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$this->previewManager = $previewManager;
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$this->shareManager = $shareManager;
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$this->config = $config;
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$this->userFolder = $userFolder;
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}
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/**
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* Gets a thumbnail of the specified file
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*
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* @since API version 1.0
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*
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* @NoAdminRequired
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* @NoCSRFRequired
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* @StrictCookieRequired
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*
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* @param int $x
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* @param int $y
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* @param string $file URL-encoded filename
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* @return DataResponse|FileDisplayResponse
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*/
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public function getThumbnail($x, $y, $file) {
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if($x < 1 || $y < 1) {
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return new DataResponse(['message' => 'Requested size must be numeric and a positive value.'], Http::STATUS_BAD_REQUEST);
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}
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try {
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$file = $this->userFolder->get($file);
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if ($file instanceof Folder) {
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throw new NotFoundException();
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}
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/** @var File $file */
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$preview = $this->previewManager->getPreview($file, $x, $y, true);
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return new FileDisplayResponse($preview, Http::STATUS_OK, ['Content-Type' => $preview->getMimeType()]);
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} catch (NotFoundException $e) {
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return new DataResponse(['message' => 'File not found.'], Http::STATUS_NOT_FOUND);
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} catch (\Exception $e) {
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return new DataResponse([], Http::STATUS_BAD_REQUEST);
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}
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}
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/**
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* Updates the info of the specified file path
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* The passed tags are absolute, which means they will
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* replace the actual tag selection.
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*
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* @NoAdminRequired
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*
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* @param string $path path
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* @param array|string $tags array of tags
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* @return DataResponse
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*/
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public function updateFileTags($path, $tags = null) {
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$result = [];
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// if tags specified or empty array, update tags
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if (!is_null($tags)) {
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try {
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$this->tagService->updateFileTags($path, $tags);
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} catch (\OCP\Files\NotFoundException $e) {
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return new DataResponse([
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'message' => $e->getMessage()
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], Http::STATUS_NOT_FOUND);
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} catch (\OCP\Files\StorageNotAvailableException $e) {
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return new DataResponse([
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'message' => $e->getMessage()
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], Http::STATUS_SERVICE_UNAVAILABLE);
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} catch (\Exception $e) {
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return new DataResponse([
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'message' => $e->getMessage()
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], Http::STATUS_NOT_FOUND);
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}
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$result['tags'] = $tags;
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}
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return new DataResponse($result);
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}
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/**
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* @param \OCP\Files\Node[] $nodes
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* @return array
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*/
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private function formatNodes(array $nodes) {
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return array_values(array_map(function (Node $node) {
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/** @var \OC\Files\Node\Node $shareTypes */
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$shareTypes = $this->getShareTypes($node);
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$file = \OCA\Files\Helper::formatFileInfo($node->getFileInfo());
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$parts = explode('/', dirname($node->getPath()), 4);
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if (isset($parts[3])) {
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$file['path'] = '/' . $parts[3];
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} else {
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$file['path'] = '/';
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}
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if (!empty($shareTypes)) {
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$file['shareTypes'] = $shareTypes;
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}
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return $file;
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}, $nodes));
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}
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/**
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* Returns a list of recently modifed files.
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*
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* @NoAdminRequired
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*
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* @return DataResponse
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*/
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public function getRecentFiles() {
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$nodes = $this->userFolder->getRecent(100);
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$files = $this->formatNodes($nodes);
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return new DataResponse(['files' => $files]);
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}
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/**
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* Return a list of share types for outgoing shares
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*
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* @param Node $node file node
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*
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* @return int[] array of share types
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*/
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private function getShareTypes(Node $node) {
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$userId = $this->userSession->getUser()->getUID();
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$shareTypes = [];
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$requestedShareTypes = [
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\OCP\Share::SHARE_TYPE_USER,
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\OCP\Share::SHARE_TYPE_GROUP,
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\OCP\Share::SHARE_TYPE_LINK,
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\OCP\Share::SHARE_TYPE_REMOTE,
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\OCP\Share::SHARE_TYPE_EMAIL
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];
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foreach ($requestedShareTypes as $requestedShareType) {
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// one of each type is enough to find out about the types
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$shares = $this->shareManager->getSharesBy(
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$userId,
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$requestedShareType,
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$node,
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false,
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1
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);
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if (!empty($shares)) {
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$shareTypes[] = $requestedShareType;
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}
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}
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return $shareTypes;
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}
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/**
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* Change the default sort mode
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*
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* @NoAdminRequired
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*
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* @param string $mode
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* @param string $direction
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* @return Response
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*/
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public function updateFileSorting($mode, $direction) {
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$allowedMode = ['name', 'size', 'mtime'];
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$allowedDirection = ['asc', 'desc'];
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if (!in_array($mode, $allowedMode) || !in_array($direction, $allowedDirection)) {
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$response = new Response();
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$response->setStatus(Http::STATUS_UNPROCESSABLE_ENTITY);
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return $response;
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}
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$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'file_sorting', $mode);
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$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'file_sorting_direction', $direction);
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return new Response();
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}
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/**
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* Toggle default for showing/hiding hidden files
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*
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* @NoAdminRequired
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*
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* @param bool $show
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*/
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public function showHiddenFiles($show) {
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$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'show_hidden', (int) $show);
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return new Response();
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}
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}
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