2014-08-09 12:39:12 +04:00
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<?php
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/**
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2015-03-26 13:44:34 +03:00
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* @author Joas Schilling <nickvergessen@owncloud.com>
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2016-04-12 12:08:26 +03:00
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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2015-03-26 13:44:34 +03:00
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* @author Lukas Reschke <lukas@owncloud.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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2015-10-26 15:54:55 +03:00
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* @author Roeland Jago Douma <rullzer@owncloud.com>
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2015-10-05 21:54:56 +03:00
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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2015-03-26 13:44:34 +03:00
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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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2016-01-12 17:02:16 +03:00
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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2015-03-26 13:44:34 +03:00
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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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2014-08-09 12:39:12 +04:00
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*/
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2015-02-26 13:37:37 +03:00
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2014-08-09 12:39:12 +04:00
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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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2016-04-12 12:08:26 +03:00
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use OCP\IConfig;
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2014-08-09 12:39:12 +04:00
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use OCP\IRequest;
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2014-11-18 20:53:45 +03:00
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use OCP\AppFramework\Http\DataResponse;
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2015-03-16 14:42:40 +03:00
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use OCP\AppFramework\Http\DataDisplayResponse;
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2016-04-12 12:51:50 +03:00
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use OCP\AppFramework\Http\Response;
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2014-11-18 20:53:45 +03:00
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use OCA\Files\Service\TagService;
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2015-03-16 14:42:40 +03:00
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use OCP\IPreview;
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2016-03-16 13:03:26 +03:00
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use OCP\Share\IManager;
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use OCP\Files\Node;
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use OCP\IUserSession;
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2014-08-09 12:39:12 +04:00
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2015-02-17 02:47:29 +03:00
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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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2014-08-09 12:39:12 +04:00
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class ApiController extends Controller {
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2015-02-17 02:47:29 +03:00
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/** @var TagService */
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private $tagService;
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2016-03-16 13:03:26 +03:00
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/** @var IManager **/
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private $shareManager;
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2015-03-16 14:42:40 +03:00
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/** @var IPreview */
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private $previewManager;
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2016-03-16 13:03:26 +03:00
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/** IUserSession */
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private $userSession;
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2016-04-12 12:08:26 +03:00
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/** IConfig */
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private $config;
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2014-08-09 12:39:12 +04:00
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2014-12-15 19:20:41 +03:00
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/**
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2015-02-17 02:47:29 +03:00
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* @param string $appName
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* @param IRequest $request
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* @param TagService $tagService
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2015-03-16 14:42:40 +03:00
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* @param IPreview $previewManager
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2014-12-15 19:20:41 +03:00
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*/
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2015-02-17 02:47:29 +03:00
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public function __construct($appName,
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IRequest $request,
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2016-03-16 13:03:26 +03:00
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IUserSession $userSession,
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2015-03-16 14:42:40 +03:00
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TagService $tagService,
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2016-03-16 13:03:26 +03:00
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IPreview $previewManager,
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2016-04-12 12:08:26 +03:00
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IManager $shareManager,
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IConfig $config) {
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2014-08-09 12:39:12 +04:00
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parent::__construct($appName, $request);
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2016-03-16 13:03:26 +03:00
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$this->userSession = $userSession;
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2014-11-18 20:53:45 +03:00
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$this->tagService = $tagService;
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2015-03-16 14:42:40 +03:00
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$this->previewManager = $previewManager;
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2016-03-16 13:03:26 +03:00
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$this->shareManager = $shareManager;
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2016-04-12 12:08:26 +03:00
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$this->config = $config;
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2014-08-09 12:39:12 +04:00
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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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*
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* @param int $x
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* @param int $y
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2014-10-20 22:00:34 +04:00
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* @param string $file URL-encoded filename
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2015-03-16 14:42:40 +03:00
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* @return DataResponse|DataDisplayResponse
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2014-08-09 12:39:12 +04:00
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*/
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public function getThumbnail($x, $y, $file) {
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if($x < 1 || $y < 1) {
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2015-03-16 14:42:40 +03:00
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return new DataResponse(['message' => 'Requested size must be numeric and a positive value.'], Http::STATUS_BAD_REQUEST);
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2014-08-09 12:39:12 +04:00
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}
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2015-08-05 14:21:04 +03:00
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$preview = $this->previewManager->createPreview('files/'.$file, $x, $y, true);
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2015-03-16 14:42:40 +03:00
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if ($preview->valid()) {
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return new DataDisplayResponse($preview->data(), Http::STATUS_OK, ['Content-Type' => 'image/png']);
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} else {
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return new DataResponse(['message' => 'File not found.'], Http::STATUS_NOT_FOUND);
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2014-08-09 12:39:12 +04:00
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}
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}
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2014-11-18 20:53:45 +03:00
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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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2015-02-17 02:47:29 +03:00
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* @param array|string $tags array of tags
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2015-01-19 19:05:43 +03:00
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* @return DataResponse
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2014-11-18 20:53:45 +03:00
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*/
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public function updateFileTags($path, $tags = null) {
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2015-02-17 02:47:29 +03:00
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$result = [];
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2014-11-18 20:53:45 +03:00
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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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2015-02-17 02:47:29 +03:00
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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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2015-01-19 19:05:43 +03:00
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} catch (\OCP\Files\StorageNotAvailableException $e) {
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2015-02-17 02:47:29 +03:00
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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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2015-01-19 19:05:43 +03:00
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} catch (\Exception $e) {
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2015-02-17 02:47:29 +03:00
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return new DataResponse([
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'message' => $e->getMessage()
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], Http::STATUS_NOT_FOUND);
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2014-11-18 20:53:45 +03:00
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}
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$result['tags'] = $tags;
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}
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2015-02-17 02:47:29 +03:00
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return new DataResponse($result);
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2014-11-18 20:53:45 +03:00
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}
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/**
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* Returns a list of all files tagged with the given tag.
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*
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* @NoAdminRequired
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*
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2015-12-01 01:00:51 +03:00
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* @param string $tagName tag name to filter by
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2015-01-19 19:05:43 +03:00
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* @return DataResponse
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2014-11-18 20:53:45 +03:00
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*/
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public function getFilesByTag($tagName) {
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$files = array();
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2016-03-16 13:03:26 +03:00
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$nodes = $this->tagService->getFilesByTag($tagName);
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foreach ($nodes as &$node) {
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$shareTypes = $this->getShareTypes($node);
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$fileInfo = $node->getFileInfo();
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2014-11-18 20:53:45 +03:00
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$file = \OCA\Files\Helper::formatFileInfo($fileInfo);
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$parts = explode('/', dirname($fileInfo->getPath()), 4);
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2015-02-17 02:47:29 +03:00
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if(isset($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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$file['tags'] = [$tagName];
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2016-03-16 13:03:26 +03:00
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if (!empty($shareTypes)) {
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$file['shareTypes'] = $shareTypes;
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}
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2014-11-18 20:53:45 +03:00
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$files[] = $file;
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}
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2015-02-17 02:47:29 +03:00
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return new DataResponse(['files' => $files]);
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2014-11-18 20:53:45 +03:00
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}
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2016-03-16 13:03:26 +03:00
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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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$requestedShareTypes = [
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\OCP\Share::SHARE_TYPE_USER,
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\OCP\Share::SHARE_TYPE_GROUP,
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2016-03-24 14:16:57 +03:00
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\OCP\Share::SHARE_TYPE_LINK,
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\OCP\Share::SHARE_TYPE_REMOTE
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2016-03-16 13:03:26 +03:00
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];
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foreach ($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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2016-04-12 12:51:50 +03:00
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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 $direction
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* @return Response
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*/
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2016-04-12 12:08:26 +03:00
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public function updateFileSorting($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, $allowedDirection)) {
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2016-04-12 12:51:50 +03:00
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$response = new Response();
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$response->setStatus(Http::STATUS_UNPROCESSABLE_ENTITY);
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return $response;
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2016-04-12 12:08:26 +03:00
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}
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$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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2016-04-12 12:51:50 +03:00
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return new Response();
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2016-04-12 12:08:26 +03:00
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}
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2014-08-09 12:39:12 +04:00
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}
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