Pictures hosted on Blossom servers (URLs with a 64-char sha256 hex in
the path) bypassed the bridge whenever they were rendered through a
composable that wasn't explicitly updated to call toCoilModel — link
previews, video thumbnails, badge images, audio room covers, etc.
Add LocalBlossomCacheRedirectInterceptor as an app-level OkHttp
interceptor that catches every HTTP request transparently:
- Detects a 64-char hex segment in any path segment
- Rewrites the request URL to http://127.0.0.1:24242/<sha>.<ext>?xs=<host>
- Coil's disk cache continues to key by the original URL so cached
blobs survive toggling the bridge off
Activates only when the master toggle is on, the profile-pictures-only
restriction is off, and the probe sees localhost up. Profile-only mode
still routes profile pics via the existing composable bridge.
Claude
9451f7ca9a