47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
const http = require('http');
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const fs = require('fs');
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const path = require('path');
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const PORT = 3000;
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const PUBLIC_DIR = __dirname;
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const MIME_TYPES = {
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'.html': 'text/html; charset=UTF-8',
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'.css': 'text/css; charset=UTF-8',
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'.js': 'application/javascript; charset=UTF-8',
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'.json': 'application/json; charset=UTF-8',
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'.png': 'image/png',
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'.jpg': 'image/jpeg',
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'.jpeg': 'image/jpeg',
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'.svg': 'image/svg+xml',
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'.ico': 'image/x-icon'
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};
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const server = http.createServer((req, res) => {
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let reqUrl = req.url.split('?')[0];
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let safePath = path.normalize(decodeURIComponent(reqUrl));
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if (safePath === '/' || safePath === '\\') {
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safePath = '/index.html';
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}
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let filePath = path.join(PUBLIC_DIR, safePath);
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fs.stat(filePath, (err, stats) => {
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if (err || !stats.isFile()) {
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res.writeHead(404, { 'Content-Type': 'text/html' });
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res.end('<h1>404 Not Found</h1><p><a href="/">Return to Home</a></p>');
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return;
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}
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const ext = path.extname(filePath).toLowerCase();
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const contentType = MIME_TYPES[ext] || 'application/octet-stream';
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res.writeHead(200, { 'Content-Type': contentType });
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fs.createReadStream(filePath).pipe(res);
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});
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});
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server.listen(PORT, () => {
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console.log(`CurcuVance BioSciences server running at http://localhost:${PORT}`);
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});
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