The counter now shows "50 of 16398 activities" using the total from
feed.json, matching the previous behaviour where all activities were
loaded upfront.
Three bugs in the time↔distance x-axis toggle:
1. GPS speed glitches (e.g. a 1-second spike at 222 km/h) were accumulated
into dist_km, pushing all subsequent points ~60 m too far right on the
distance axis and compressing the rest of the chart. Cap speed at 150 km/h
during dist_km integration; values above that are treated as 0 movement.
2. Observable Plot auto-infers the y domain from plottable points only.
When x-mode changes, which points are "plottable" changes too, so the
y axis range silently shifted between time and distance views. Fix by
computing lineDomainMin/Max once from the full dataset and passing an
explicit domain to Plot.
3. monotone-x curve requires strictly increasing x. In distance mode,
stopped segments produce consecutive points with identical dist_km,
causing NaN Bézier control points and visual artifacts. Use linear
curve for distance mode (data is dense enough that it looks smooth).
Instead of the browser resolving 20+ user shards recursively (~27 MB),
generate a pre-sorted feed.json at merge time with 50 activities per
page. The global feed loads one ~30 KB file on first paint; "Load more"
fetches subsequent pages (feed-2.json, feed-3.json, etc.).
Per-user profile pages still use year-sharded loadIndexPaged as before.
- serve/server.py GET adds private:bool to the response (true when
privacy is "unlisted" or legacy "private") so EditDrawer can read it
- edit/server.py GET: same fix for the single-user edit server
- EditDrawer: fall back to d.privacy if d.private is absent; rename
"Private" toggle label to "Unlisted"
delete_activity now updates data_dir/index.json so merge_all no longer
re-adds the summary for a deleted activity, preventing the broken
"Activity not found" state after deletion.
ActivityDetailLoader switches from loadIndex (all year shards) to
loadIndexPaged (first year shard only) + direct file fallback, so
opening an activity detail page no longer downloads the entire history.
merge_all/_merged/index.json is now a shard manifest; activities are
split into index-{year}.json files. The feed loads only the most-recent
year on first paint (~200 activities instead of all of them). Older
years are fetched lazily when the user clicks "Load older activities".
Also strips best_efforts / best_climb_m / source from shard files —
these fields are aggregation inputs only, never read by the feed UI.
- EditDrawer: stop auto-inserting  into description on
upload — images are tracked via custom.images; the refs only cluttered
the textarea. Strip any pre-existing refs on load so old sidecars are
also cleaned up when the drawer is opened.
- ActivityDetail: imageBase now treats detail_url that starts with '/'
as already-absolute (same fix pattern as track_url / detail_url);
was prepending ${base}data/ on top of /data/... → double path.
resolveShards also rewrites track_url to absolute paths (/data/…).
The trackUrl reactive statement only handled http:// prefixes,
producing double /data//data/… for the GeoJSON fetch → map had no track.
Server endpoint removes the activity JSON, GeoJSON, timeseries, sidecar
edit, and images directory. Also purges the dedup cache entry so the
file can be re-uploaded if needed. Runs merge_all + rebuild afterwards.
EditDrawer: two-click delete button (click once → "Confirm delete?",
click again → deletes). On success, dispatches 'deleted' event.
ActivityDetail navigates back to the feed on delete.
FIT parser: try enhanced_altitude before altitude. Barometric altimeters
on modern Garmins (Edge 540, 840, etc.) write enhanced_altitude in
record messages and total_ascent in lap messages. The old code read only
altitude, producing null elevation_m per point → null elevation_gain_m
at the activity root while laps had correct values from total_ascent.
ActivityMap: use preview_coords (passed from ActivitySummary) to
initialise the map at the activity's location on mount, eliminating the
flash of world-view before the async detail JSON / bbox arrives.
- "unlisted" = not shown in the public feed, but GPS track, timeseries
and detail JSON are all accessible by direct URL (security by obscurity)
- "private" accepted as legacy alias everywhere (backward compat with
existing data on disk)
- New writes from Strava sync / ZIP upload / sidecar use "unlisted"
- Only "no_gps" now suppresses the GPS track
- isUnlisted() helper in format.ts used by all Svelte/Astro components
- SCHEMA.md and CLAUDE.md document the privacy model and the distinction
between "unlisted" and "no_gps"
If the index-based lookup fails (shard fetch silently failed, stale
index state, etc.), try fetching the activity detail file directly from
each user shard's _merged/activities/ directory. This makes private
activities and newly-synced activities accessible even when the index
resolution fails.
Also add console.error logging when shards fail in resolveShards to
help diagnose root causes.
stripping them; privacy filtering is now done client-side
- ActivityFeed: detect logged-in user via bincio:me event; show private
activities only when viewing your own profile; private cards get a lock
badge
container div, causing the layout to collapse to zero height for a moment.
The browser then scrolls to keep the viewport anchored, but since the page
got shorter it jumps to the top. When the new SVG is appended, the page is
taller again but the scroll position was already reset.
Fix: give the chart container a min-height matching the chart height (220px)
so it never collapses.
1. The build took minutes → 404 during that window
2. Even after the build, the output lands in site/dist/ — nginx serves from /var/www/bincio/ which is only updated by the rsync in the post-receive hook, not by the server process
Fixes applied:
1. bincio/render/cli.py: Added --no-build flag — merges sidecars and updates manifests but skips astro build. This is fast (~1 second).
2. bincio/serve/server.py _trigger_rebuild: Now passes --no-build. After an upload, _merged/ and root index.json are updated immediately, so the feed reflects the new activity. The static Astro pages are
only rebuilt on git push.
3. site/src/components/ActivityDetailLoader.svelte (new): Svelte component that reads the activity ID from the URL, calls loadIndex to resolve the shard tree, then renders ActivityDetail dynamically — no
pre-built page needed.
4. site/src/pages/activity/index.astro (new): Generic Astro shell page that renders ActivityDetailLoader. Gets compiled to dist/activity/index.html.
5. docs/deployment/vps.md: Added location /activity/ { try_files $uri $uri/ /activity/index.html; } to the nginx config. When a request arrives for /activity/2026-04-06T153345Z/ and no pre-built file
exists, nginx serves the shell, which loads the data dynamically from /data/ (which nginx already serves live from disk).
- writer.py: timeseries is now written to {id}.timeseries.json as a separate file. The detail JSON gets a timeseries_url field instead. finalize_pending and cleanup_pending handle the extra file.
- merge.py (merge_one): symlinks the .timeseries.json file alongside the detail JSON. merge_all already handles it transparently (the .timeseries.json stem doesn't match any activity
ID in to_merge, so it falls through to the symlink branch).
- types.ts: timeseries is now timeseries?: Timeseries | null, and timeseries_url?: string | null added.
- dataloader.ts: new loadTimeseries(url, detailUrl, base) function that resolves paths correctly in both single- and multi-user modes (uses the fetched detail URL's directory as the base).
- ActivityDetail.svelte: loads timeseries separately after detail loads; uses detail.timeseries for IDB activities (embedded) or fetches via detail.timeseries_url for server activities. Charts show a pulse placeholder while loading.
2 — GZip
- GZipMiddleware (min 1 KB) added to both bincio/serve/server.py and bincio/edit/server.py — all API JSON responses are now gzip-compressed.
- For static files (the big timeseries JSONs), nginx should be configured with gzip on; gzip_types application/json application/geo+json; — no code change needed on the server side.
Net effect: opening an activity page now fetches ~1.4 KB (detail) instead of ~586 KB. The timeseries fetches ~60–150 KB gzip-compressed shortly after (it loads concurrently with the map rendering).
Edit/Upload UI — split into two concepts:
- PUBLIC_EDIT_URL — the server base URL (empty = use proxy at /api/)
- PUBLIC_EDIT_ENABLED=true — whether to show the edit/upload buttons at all
bincio dev now sets PUBLIC_EDIT_ENABLED=true when instance.db exists (multi-user mode), so the upload button, edit button, and edit drawer all appear. The fetch calls already produce correct relative URLs (${''}/api/upload = /api/upload) which the Vite proxy forwards to bincio serve.
that covers the whole card making it clickable, and @handle is a proper <a> with z-index: 10 sitting above the stretched link. Clicking the handle navigates to /u/{handle}/; clicking
anywhere else navigates to the activity.
ActivityDetail — @handle link added in the date/time row of the header, linking to /u/{handle}/. Only shown when activity.handle is set (i.e. multi-user mode).
Auth wall (Base.astro): set data-auth-pending on <body> at SSG time and hide
it with inline CSS before any JS runs; remove the attribute after /api/me
resolves. Eliminates the flash of protected content on private instances.
Multi-user write API (serve/server.py): the previous _apply_sidecar_edit and
strava_sync imports from bincio.edit.server were broken (those names don't
exist as module-level exports) and the Strava sync mutated a global data_dir,
making concurrent requests from different users racy. Fix: extract both
operations into bincio/edit/ops.py as pure functions that take data_dir
explicitly. Both edit/server.py and serve/server.py now import from there.
Security: add rate limiting to POST /api/register (5 attempts / 15 min / IP,
separate bucket from login). Add _check_id() activity ID validation to both
GET and POST /api/activity/{id} in serve/server.py.
Single-user mode: _write_root_manifest now forces instance.private=false when
no instance.db exists, even if a previous run wrote true. Prevents the auth
wall from firing and redirecting to /login/ when bincio serve isn't running.
ActivityFeed: skip filterHandle when profileIndexUrl is set (per-user profile
pages load the right shard directly; activities have no handle tag at that
point, so the filter was producing an empty feed). Fix handle links to point
to /u/{handle}/ instead of /{handle}/. Fix <a>-inside-<a> Svelte warning by
converting the inner handle link to a <button>.
- Replace rdp dependency with inline pure-Python RDP implementation
so the bincio wheel runs in Pyodide (no pure-Python wheel existed for rdp)
- Fix convert page script: remove define:vars so Vite bundles it and
TypeScript imports (localstore, format) work correctly
- Rename wheel to proper PEP 427 filename (bincio-0.1.0-py3-none-any.whl)
- Use en-GB date format on convert result, consistent with the feed
- Add /activity/local/ page + LocalActivityDetail for IDB-only activities;
feed links local activities there instead of the SSG route
- Fix getStaticPaths: try public/data symlink as fallback, never crash on
missing index.json
- Fix ActivityDetail.onMount: load detail even when detail_url is absent
so locally converted activities show map and charts
- Derive track_url and detail_url from id in toSummary() since they are
not present in the detail JSON
- Reload on bfcache restore (pageshow) so client:only components re-mount
after back navigation
Davide Scaini