51 lines
2.7 KiB
JavaScript
51 lines
2.7 KiB
JavaScript
import http from 'node:http';
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import { readFile } from 'node:fs/promises';
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import { fileURLToPath } from 'node:url';
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import { resolve } from 'node:path';
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import { telemetry, profiles } from './telemetry.mjs';
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import { createServices } from './services.mjs';
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const assets = new Map([
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['/', ['index.html', 'text/html']], ['/index.html', ['index.html', 'text/html']],
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['/app.js', ['app.js', 'text/javascript']], ['/styles.css', ['styles.css', 'text/css']],
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...['journey.js', 'geo.js', 'theme.js', 'applications.js', 'cockpit.js', 'embeds.js'].map(name => [`/${name}`, [name, 'text/javascript']]),
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['/cockpit.css', ['cockpit.css', 'text/css']],
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['/applications.css', ['applications.css', 'text/css']],
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['/journey.css', ['journey.css', 'text/css']],
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['/vendor/leaflet/leaflet.js', ['vendor/leaflet/leaflet.js', 'text/javascript']],
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['/vendor/leaflet/leaflet.css', ['vendor/leaflet/leaflet.css', 'text/css']]
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]);
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export function createServer(options) {
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const services = createServices(options);
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return http.createServer(async (req, res) => {
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res.setHeader('X-Content-Type-Options', 'nosniff');
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res.setHeader('Cache-Control', 'no-store');
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const send = (status, value) => {
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res.writeHead(status, { 'Content-Type': 'application/json; charset=utf-8' });
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res.end(JSON.stringify(value));
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};
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if (req.method !== 'GET' && req.method !== 'HEAD') return send(405, { error: 'Lecture seule' });
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const url = new URL(req.url, 'http://localhost');
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if (url.pathname === '/api/health') return send(200, { status: 'ok', source: 'demo' });
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if (url.pathname === '/api/telemetry') {
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const profile = url.searchParams.get('profile') || 'route';
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return profiles.includes(profile) ? send(200, telemetry(profile)) : send(400, { error: 'Profil inconnu' });
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}
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if (url.pathname.startsWith('/api/')) {
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try { return send(200, await services(url.pathname, url.searchParams)); }
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catch (error) { return send(error.status || 502, { error: error.status ? error.message : 'Service indisponible' }); }
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}
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const asset = assets.get(url.pathname);
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if (!asset) return send(404, { error: 'Introuvable' });
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try {
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const content = await readFile(new URL(`../ui/${asset[0]}`, import.meta.url));
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res.writeHead(200, { 'Content-Type': `${asset[1]}; charset=utf-8` });
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res.end(req.method === 'HEAD' ? undefined : content);
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} catch { send(500, { error: 'Interface indisponible' }); }
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});
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}
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if (process.argv[1] && fileURLToPath(import.meta.url) === resolve(process.argv[1])) {
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const port = Number(process.env.PORT || 8080);
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createServer().listen(port, process.env.HOST || '0.0.0.0', () => console.log(`CARIA : http://localhost:${port}`));
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}
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