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Good changes

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This commit is contained in:
Andras Schmelczer 2026-02-10 22:09:46 +00:00
parent d39d1b15fd
commit 1f68ca0512
23 changed files with 670 additions and 289 deletions
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34
screenshot/src/server.ts
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@ -3,8 +3,18 @@ import { ScreenshotCache } from './cache.js';
import { takeScreenshot, checkWebGL, closeBrowser } from './screenshot.js';
const PORT = parseInt(process.env.PORT || '8002', 10);
const APP_URL = process.env.APP_URL || 'http://localhost:8001';
const CACHE_DIR = process.env.CACHE_DIR || '/cache';
const APP_URL = process.env.APP_URL;
const CACHE_DIR = process.env.CACHE_DIR;
if (!APP_URL) {
console.error('Error: APP_URL environment variable is required');
process.exit(1);
}
if (!CACHE_DIR) {
console.error('Error: CACHE_DIR environment variable is required');
process.exit(1);
}
const cache = new ScreenshotCache(CACHE_DIR);
const app = express();
@ -24,15 +34,26 @@ app.get('/debug', async (_req, res) => {
app.get('/screenshot', async (req, res) => {
try {
const params: Record<string, string> = {};
for (const key of ['v', 'f', 'poi', 'tab', 'og']) {
const qs = new URLSearchParams();
for (const key of ['lat', 'lon', 'zoom', 'tab', 'og']) {
const val = req.query[key];
if (typeof val === 'string' && val) {
params[key] = val;
qs.set(key, val);
}
}
// Repeated params: filter, poi
for (const key of ['filter', 'poi']) {
const val = req.query[key];
if (typeof val === 'string' && val) {
qs.append(key, val);
} else if (Array.isArray(val)) {
for (const v of val) {
if (typeof v === 'string' && v) qs.append(key, v);
}
}
}
const cacheKey = cache.buildKey(params);
const cacheKey = cache.buildKey(qs);
// Check cache first
const cached = cache.get(cacheKey);
@ -45,7 +66,6 @@ app.get('/screenshot', async (req, res) => {
}
// Build the URL for the frontend in screenshot mode
const qs = new URLSearchParams(params);
qs.set('screenshot', '1');
const url = `${APP_URL}/?${qs}`;