fix(maps): proxy OFM tiles through /ofm/ to fix blank map for SE Asia users - #172
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…tiles Cloudflare's Singapore CDN edge serves corrupt responses to Jakarta-region users: style JSON returns a TypeScript schema and PBF tile requests never complete. Routing every OFM request (style, TileJSON, glyphs, sprites, tiles) through our own Cloudflare Worker at /ofm/* fetches from OFM's origin server-side, bypassing the broken edge node entirely. - worker/index.js: add /ofm/* proxy with CF edge caching (24h for style/TileJSON, immutable for versioned .pbf tiles) - map-styles.lib.ts: resolveStyle() returns /ofm/styles/<id> instead of the absolute OFM URL - MapExplorer.tsx: fetchResolvedStyle() rewrites all OFM URLs through the proxy (glyphs, sprites, raster tile arrays, vector TileJSON + tile URLs) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Deploying with
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| Status | Name | Latest Commit | Updated (UTC) |
|---|---|---|---|
| ✅ Deployment successful! View logs |
goodwebtools | a21a67d | Aug 08 2026, 06:52 AM |
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Problem
Jakarta-region users see a blank Map Explorer after load / after GeolocateControl flyTo. Console shows
[map] source loading: openmaptilesfiring 68+ times but[map] source loaded: openmaptilesnever appearing — tile requests are made but never complete.Root cause: Cloudflare's Singapore CDN edge (which serves Jakarta) returns corrupt responses for
tiles.openfreemap.org:version/sources) instead of valid JSONFix
Route all OpenFreeMap requests through our own Cloudflare Worker at
/ofm/*. The Worker fetches from OFM's origin server-side over Cloudflare's backbone — bypassing the broken edge node. Cloudflare then serves the cached response from the nearest healthy PoP.worker/index.js— new/ofm/*proxy route with CF edge cachingmap-styles.lib.ts—resolveStyle()returns/ofm/styles/<id>(same-origin)MapExplorer.tsx—fetchResolvedStyle()rewrites all OFM URLs through proxy:/ofm/styles/<name>/ofm/planet(wastiles.openfreemap.org/planet)/ofm/planet/TIMESTAMP/{z}/{x}/{y}.pbfTest
All 837 tests pass · lint 0 errors · build succeeds
🤖 Generated with Claude Code