MIRROR: javascript for 🐜's, a tiny runtime with big ambitions
add og image caching
+12
-2
+12
-2
docs/reports/src/index.ts
+12
-2
docs/reports/src/index.ts
···
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app.get('/og/:image', async c => {
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const db = drizzle(c.env.DB);
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const id = ogImageId(c.req.param('image'));
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+
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const cache = caches.default;
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const cacheKey = new Request(publicOgImageUrl(c.req.url, id), { method: 'GET' });
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+
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const cached = await cache.match(cacheKey);
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if (cached) return cached;
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+
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const report = await getReport(db, id);
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if (!report) return c.notFound();
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···
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await getOgFontBytes(c.env, c.req.url),
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);
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-
return c.body(png, 200, {
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const response = c.body(png, 200, {
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'Content-Type': 'image/png',
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-
'Cache-Control': 'public, max-age=3600',
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'Cache-Control': 'public, max-age=2592000, immutable',
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});
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c.executionCtx.waitUntil(cache.put(cacheKey, response.clone()));
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return response;
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});
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app.get('/:id', async c => {