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66 lines
1.8 KiB
66 lines
1.8 KiB
const routes = require('express').Router();
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const utils = require("../utils");
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const userUtils = require("../user");
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const fs = require('fs');
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const videoManager = require("../videoManager");
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routes.get('/', (request, result) =>
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{
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var videoID = request.query.v;
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if(utils.checkPrivilege(request) >= utils.PRIVILEGE.MEMBER ||
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userUtils.isValidAPI(request.query.api) ||
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videoManager.isPublicVideo(videoID))
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{
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const rootDir= (videoManager.isPublicVideo(videoID)) ?
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process.env.PUBLIC_DIR :
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process.env.PRIVATE_DIR;
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const path = rootDir + videoID;
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const stat = fs.statSync(path);
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const fileSize = stat.size;
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const range = request.headers.range;
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if (range)
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{
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const parts = range.replace(/bytes=/, "").split("-");
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const start = parseInt(parts[0], 10);
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const end = parts[1]
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? parseInt(parts[1], 10)
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: fileSize-1;
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const chunksize = (end-start)+1;
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const file = fs.createReadStream(path, {start, end});
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const head =
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{
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'Content-Range': `bytes ${start}-${end}/${fileSize}`,
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'Accept-Ranges': 'bytes',
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'Content-Length': chunksize,
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'Content-Type': 'video/mp4',
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};
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result.writeHead(206, head);
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file.pipe(result);
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}
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else
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{
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const head =
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{
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'Content-Length': fileSize,
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'Content-Type': 'video/mp4',
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};
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result.writeHead(200, head);
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fs.createReadStream(path).pipe(result);
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}
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}
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else
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{
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utils.printError(result, "You need to be logged in");
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}
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});
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module.exports = routes;
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