98 lines
3.4 KiB
PHP
98 lines
3.4 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2022 Varun Patil <radialapps@gmail.com>
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* @author Varun Patil <radialapps@gmail.com>
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* @license AGPL-3.0-or-later
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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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namespace OCA\Memories\Controller;
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use OCP\AppFramework\Http;
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use OCP\AppFramework\Http\JSONResponse;
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use OCP\AppFramework\Http\DataDisplayResponse;
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class VideoController extends ApiBase
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{
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/**
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* @NoAdminRequired
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*
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* @NoCSRFRequired
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*
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* Transcode a video to HLS by proxy
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*
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* @param string fileid
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* @param string video profile
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*
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* @return JSONResponse an empty JSONResponse with respective http status code
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*/
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public function transcode(string $fileid, string $profile): Http\Response
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{
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$user = $this->userSession->getUser();
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if (null === $user) {
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return new JSONResponse([], Http::STATUS_PRECONDITION_FAILED);
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}
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// Make sure not running in read-only mode
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if ($this->config->getSystemValue('memories.no_transcode', false)) {
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return new JSONResponse(['message' => 'Transcoding disabled'], Http::STATUS_FORBIDDEN);
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}
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// Get file
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$files = $this->rootFolder->getUserFolder($user->getUID())->getById($fileid);
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if (count($files) === 0) {
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return new JSONResponse(['message' => 'File not found'], Http::STATUS_NOT_FOUND);
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}
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$file = $files[0];
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// Local files only for now
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if (!$file->getStorage()->isLocal()) {
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return new JSONResponse(['message' => 'External storage not supported'], Http::STATUS_FORBIDDEN);
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}
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// Get file path
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$path = $file->getStorage()->getLocalFile($file->getInternalPath());
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if (!$path || !file_exists($path)) {
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return new JSONResponse(['message' => 'File not found'], Http::STATUS_NOT_FOUND);
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}
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// Make upstream request
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$ch = curl_init("http://localhost:9999/vod/$path/$profile");
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
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curl_setopt($ch, CURLOPT_HEADER, 0);
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$data = curl_exec($ch);
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$contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
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$returnCode = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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// Check data was received
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if ($returnCode >= 400 || false === $data) {
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return new JSONResponse(['message' => 'Transcode failed'], Http::STATUS_INTERNAL_SERVER_ERROR);
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}
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// Create and send response
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$response = new DataDisplayResponse($data, Http::STATUS_OK, [
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'Content-Type' => $contentType,
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]);
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$response->cacheFor(3600 * 24, false, false);
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return $response;
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}
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}
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