Use url_for() for all internal URLs; fix ProxyPass compatibility

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>
This commit is contained in:
Edward Betts 2026-02-27 20:31:01 +00:00
parent 53aab8c4bc
commit 17df83d043
3 changed files with 23 additions and 14 deletions

View file

@ -17,8 +17,8 @@
<body>
<nav class="navbar navbar-dark bg-dark px-3" style="height:56px">
<a class="navbar-brand" href="/">OSM Public Transport → GeoJSON</a>
<a class="nav-link text-white" href="/docs">API docs</a>
<a class="navbar-brand" href="{{ url_for('index') }}">OSM Public Transport → GeoJSON</a>
<a class="nav-link text-white" href="{{ url_for('docs') }}">API docs</a>
</nav>
<div class="container py-5" style="max-width:860px">