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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright 2018, Roeland Jago Douma <[email protected]> |
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* |
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* @author Roeland Jago Douma <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program 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 as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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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 |
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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\DAV\Controller; |
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use OCA\DAV\Db\Direct; |
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use OCA\DAV\Db\DirectMapper; |
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use OCP\AppFramework\Http\DataResponse; |
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use OCP\AppFramework\OCS\OCSBadRequestException; |
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use OCP\AppFramework\OCS\OCSNotFoundException; |
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use OCP\AppFramework\OCSController; |
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use OCP\AppFramework\Utility\ITimeFactory; |
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use OCP\Files\File; |
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use OCP\Files\IRootFolder; |
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use OCP\IRequest; |
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use OCP\IURLGenerator; |
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use OCP\Security\ISecureRandom; |
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class DirectController extends OCSController { |
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/** @var IRootFolder */ |
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private $rootFolder; |
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/** @var string */ |
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private $userId; |
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/** @var DirectMapper */ |
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private $mapper; |
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/** @var ISecureRandom */ |
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private $random; |
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/** @var ITimeFactory */ |
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private $timeFactory; |
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/** @var IURLGenerator */ |
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private $urlGenerator; |
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public function __construct(string $appName, |
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IRequest $request, |
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IRootFolder $rootFolder, |
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string $userId, |
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DirectMapper $mapper, |
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ISecureRandom $random, |
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ITimeFactory $timeFactory, |
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IURLGenerator $urlGenerator) { |
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parent::__construct($appName, $request); |
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$this->rootFolder = $rootFolder; |
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$this->userId = $userId; |
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$this->mapper = $mapper; |
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$this->random = $random; |
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$this->timeFactory = $timeFactory; |
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$this->urlGenerator = $urlGenerator; |
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} |
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/** |
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* @NoAdminRequired |
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*/ |
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public function getUrl(int $fileId): DataResponse { |
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$userFolder = $this->rootFolder->getUserFolder($this->userId); |
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$files = $userFolder->getById($fileId); |
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if ($files === []) { |
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throw new OCSNotFoundException(); |
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} |
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$file = array_shift($files); |
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if (!($file instanceof File)) { |
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throw new OCSBadRequestException('Direct download only works for files'); |
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} |
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//TODO: at some point we should use the directdownlaod function of storages |
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$direct = new Direct(); |
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$direct->setUserId($this->userId); |
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$direct->setFileId($fileId); |
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$token = $this->random->generate(60, ISecureRandom::CHAR_UPPER . ISecureRandom::CHAR_LOWER . ISecureRandom::CHAR_DIGITS); |
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$direct->setToken($token); |
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$direct->setExpiration($this->timeFactory->getTime() + 60 * 60 * 8); |
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$this->mapper->insert($direct); |
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$url = $this->urlGenerator->getAbsoluteURL('remote.php/direct/'.$token); |
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return new DataResponse([ |
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'url' => $url, |
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]); |
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} |
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} |
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nextcloud /
server
