frontend: Ghost-in-the-Shell overhaul — map-first landing, event blips, tickers #1

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sirius merged 4 commits from frontend-overhaul into master 2026-08-27 17:48:59 -04:00
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@ -1621,11 +1621,22 @@ async function initMap() {
if (activeHls) { try { activeHls.destroy(); } catch (_) {} activeHls = null; }
});
updateHeatLegend();
// Reload overlays when the user pans/zooms. Skip when a popup is open:
// opening a camera popup auto-pans the map to fit it, and that moveend
// must NOT rebuild the marker group under the open popup.
// Reload overlays when the user pans/zooms. A live popup makes the
// rebuild skip (so the popup's autopan doesn't destroy it), but user
// zoom/drag must close the popup FIRST — otherwise zooming out with a
// camera popup open leaves the stale, zoomed-in marker group on the
// map and the cameras "vanish" until a refresh.
//
// NOTE: `map._popup` is NOT a reliable open-check in Leaflet 1.9.4 —
// Map.closePopup() never nulls it, so once any popup has been opened
// it stays truthy forever. Track the real state via popupopen/close.
let camPopupOpen = false;
map.on('popupopen', () => { camPopupOpen = true; });
map.on('popupclose', () => { camPopupOpen = false; });
map.on('zoomstart', () => { if (camPopupOpen) map.closePopup(); });
map.on('dragstart', () => { if (camPopupOpen) map.closePopup(); });
map.on('moveend', () => {
if (map._popup) return;
if (camPopupOpen) return; // only the popup's own autopan now
if (firesOn) loadFires();
if (camsOn) loadCams();
if (blipsOn) loadBlips();