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maptool/views/index.erb
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randy cd56ebe0a1
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Add in-app regeneration of offline.pmtiles and terrain.pmtiles
A logged-in user can now trigger, from a new "Offline data" sidebar
panel, what was previously a fully manual go-pmtiles workflow
(docs/development.adoc): regenerate either file for the current map
viewport, no area-picker (same "visible area is the area" convention
the Overpass POI plugin already uses).

- lib/maptool/pmtiles_builder.rb: two independent background jobs
  (Thread + Mutex-guarded status Hash, same shape as app.rb's own GNSS
  poller), each writing to a .tmp path and atomically renaming into
  place so a build never serves a partially-written file mid-run.
  offline.pmtiles is a single `pmtiles extract` against Protomaps'
  public daily basemap build (byte-range extraction, not a full
  ~120GB download). terrain.pmtiles has no equivalent public
  Terrarium-encoded archive to extract from, so it fetches individual
  Terrarium tiles itself, packs them into an intermediate MBTiles
  (new sqlite3 gem), then the same `pmtiles convert`.
- 4 new app.rb routes (POST .../build, GET .../build-status) plus
  size/mtime added to the existing availability endpoints.
- public/js/offline_data.js: new sidebar panel, polling build-status
  the same self-rescheduling-setTimeout shape livetrack.js already
  uses for its own refresh loop.
- Both network-heavy pieces (the Protomaps build index, per-tile
  fetches) are injectable, so test/test_pmtiles_builder.rb exercises
  the actual build pipeline against a fake `pmtiles` binary without
  hitting a real network, matching this suite's existing
  keep-it-offline convention for external services.
2026-09-11 01:25:08 +02:00

103 lines
3.9 KiB
ERB

<div id="app">
<header class="topbar">
<span class="topbar__brand" title="rev <%= revision %>">MapTool</span>
<span class="topbar__center">
<span class="topbar__coords"></span>
<span class="topbar__sun" hidden></span>
</span>
<span class="topbar__offline-status" hidden></span>
<div class="topbar__auth">
<% if logged_in %>
<span><%= user %></span>
<a href="/logout">Log out</a>
<% else %>
<a href="/login">Log in</a>
<% end %>
</div>
</header>
<div class="app-body">
<nav id="sidebar" class="sidebar"></nav>
<div id="map"></div>
</div>
</div>
<div id="profile-panel" class="profile-panel" hidden>
<div class="profile-panel__header">
<strong class="profile-panel__title"></strong>
<span class="profile-panel__stats"></span>
<button type="button" class="profile-panel__close" aria-label="Close">&times;</button>
</div>
<div class="profile-panel__charts"></div>
</div>
<div id="basemap-panel" class="basemap-panel" hidden>
<div class="basemap-panel__header">
<strong>Base map</strong>
<button type="button" class="basemap-panel__close" aria-label="Close">&times;</button>
</div>
<div class="basemap-panel__list">
<button type="button" class="basemap-panel__option" data-style="online">
<span>Online</span>
<span class="basemap-panel__check">&check;</span>
</button>
<button type="button" class="basemap-panel__option" data-style="offline">
<span>Offline</span>
<span class="basemap-panel__check">&check;</span>
</button>
</div>
</div>
<div id="gpx-panel" class="gpx-panel" hidden>
<div class="gpx-panel__header">
<strong>Tracks &amp; Points</strong>
<div class="gpx-panel__actions">
<button type="button" class="gpx-panel__action" data-action="new-folder" title="New folder" aria-label="New folder"></button>
<button type="button" class="gpx-panel__action" data-action="upload" title="Upload GPX/FIT/GeoJSON file" aria-label="Upload GPX/FIT/GeoJSON file"></button>
<button type="button" class="gpx-panel__close" aria-label="Close">&times;</button>
</div>
</div>
<input type="file" class="gpx-file-input" accept=".gpx,.fit,.geojson,.zip" multiple hidden>
<p class="gpx-upload__status" hidden></p>
<div class="gpx-tree"></div>
<div class="gpx-legend" hidden></div>
</div>
<div id="overlays-panel" class="basemap-panel" hidden>
<div class="basemap-panel__header">
<strong>Overlays</strong>
<button type="button" class="basemap-panel__close" aria-label="Close">&times;</button>
</div>
<!-- Each item is a live layer refetched/toggled from its own source as
the map moves, not a file to add/remove/reorder — a plain on/off
list, no upload/new-folder actions the way Tracks & Points has.
Populated by OverlaysControl#mount (public/js/overlays.js), not
here — Radar's item needs its own scrub/forecast markup built by
RadarControl itself (radar.js), so all three items go through the
same "control owns its own <li>" path rather than half static
markup, half dynamic. -->
<ul class="overlays-panel__list"></ul>
</div>
<div id="livetrack-panel" class="basemap-panel" hidden>
<div class="basemap-panel__header">
<strong>LiveTrack sessions</strong>
<button type="button" class="basemap-panel__close" aria-label="Close">&times;</button>
</div>
<ul class="livetrack-panel__list"></ul>
</div>
<div id="offline-data-panel" class="basemap-panel" hidden>
<div class="basemap-panel__header">
<strong>Offline data</strong>
<button type="button" class="basemap-panel__close" aria-label="Close">&times;</button>
</div>
<!-- Two rows (map data / terrain data), each its own status text +
"Regenerate for current view" button — built by
OfflineDataControl#mount (public/js/offline_data.js), same
"control owns its content" story as the Overlays panel. -->
<div class="offline-data-panel__body"></div>
</div>