29 lines
731 B
JavaScript
29 lines
731 B
JavaScript
import express from "express";
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import fs from "fs";
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const app = express();
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app.get("/artifact", (req, res) => {
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const range = req.headers.range;
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const path = req.query.path;
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const videoSize = fs.statSync(path).size;
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const chunkSize = 1 * 1e6;
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const start = Number(range.replace(/\D/g, ""));
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const end = Math.min(start + chunkSize, videoSize - 1);
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const contentLength = end - start + 1;
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const headers = {
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"Content-Range": `bytes ${start}-${end}/${videoSize}`,
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"Accept-Ranges": "bytes",
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"Content-Length": contentLength,
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"Content-Type": "video/mp4",
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};
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res.writeHead(206, headers);
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const stream = fs.createReadStream(path, {
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start,
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end,
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});
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stream.pipe(res);
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});
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app.listen(9090);
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