All hardcoded paths (/load, /docs, /, /api/route/ etc.) are replaced
with url_for() in templates, so Flask's APPLICATION_ROOT and
ProxyFix generate correct URLs regardless of mount path.
For app.js (a static file), inject a URLS object from the template
alongside RELATION_ID:
URLS.routeApi, .segmentApi, .routeMasterApi, .routePage
Each is generated with url_for(..., relation_id=0)[:-1] to give a
prefix that JS appends relation IDs to. The popstate handler now
strips the URLS.routePage prefix instead of matching a hardcoded
leading slash.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Listen for popstate events and reload the relation from the URL path,
so the back button correctly returns to the route_master view after
navigating to an individual route.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Route links (route_master list, other directions) now intercept clicks
and call loadRoute() + history.pushState() instead of doing a full page
reload, so the map stays at its current position and zooms smoothly into
the new route. Ctrl/cmd/middle-click still opens in a new tab via href.
Introduce currentRelationId (mutable) to track the loaded relation so
loadSegment() uses the correct ID after in-page navigation.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Refactor core.py: replace sys.exit() calls with OsmError exceptions
so the library is safe to use from Flask and other callers
- Add fetch_sibling_routes and fetch_route_master_routes to core.py
- Add Flask web frontend (web/app.py, templates, static assets):
- Map view with Leaflet; full route drawn in grey on load
- Sidebar stop list; active-slot UX for From/To selection
- Segment preview and download (full route or selected segment)
- Include-stops toggle applied client-side
- Bookmarkable URLs: GET /<relation_id>
- Clear selection button
- Other directions panel (sibling routes from same route_master)
- route_master handling: draws all member routes in colour on map
with links to each individual direction
- Add SVG favicon
- Add py.typed marker; add .gitignore
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
