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Add manual location input for non-HTTPS environments

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GPS geolocation only works on HTTPS or localhost. Added manual lat/lon
input fields so users can enter their coordinates directly when
accessing the app over HTTP on a local network.

- Added latitude/longitude input fields to both ADS-B tab and dashboard
- GPS button now checks for secure context before attempting geolocation
- Shows helpful error message directing users to use manual input
- Input fields update observer location and redraw range rings on change

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
James Smith
2025-12-30 19:01:37 +00:00
parent 2736c0c107
commit b44546af53
2 changed files with 94 additions and 24 deletions
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65
templates/index.html
View File

@@ -3207,11 +3207,15 @@
Show Range Rings
</label>
</div>
<button class="preset-btn" id="adsbGeolocateBtn" onclick="getAdsbGeolocation()" style="width: 100%; margin-top: 10px;">
📍 My Location
</button>
<div class="info-text" style="margin-top: 5px; text-align: center;">
<span id="adsbObserverLoc">51.5074, -0.1278</span>
<div class="form-group" style="margin-top: 10px;">
<label>Observer Location</label>
<div style="display: flex; gap: 5px;">
<input type="text" id="adsbObsLat" value="51.5074" placeholder="Latitude" style="flex: 1;" onchange="updateObserverLocation()">
<input type="text" id="adsbObsLon" value="-0.1278" placeholder="Longitude" style="flex: 1;" onchange="updateObserverLocation()">
</div>
<button class="preset-btn" id="adsbGeolocateBtn" onclick="getAdsbGeolocation()" style="width: 100%; margin-top: 5px;">
📍 Use GPS Location
</button>
</div>
<div class="form-group" style="margin-top: 10px;">
<label>Aircraft Filter</label>
@@ -8257,13 +8261,44 @@
rangeRingsLayer.addTo(aircraftMap);
}
// Get user's geolocation
// Update observer location from input fields
function updateObserverLocation() {
const latInput = document.getElementById('adsbObsLat');
const lonInput = document.getElementById('adsbObsLon');
if (latInput && lonInput) {
const lat = parseFloat(latInput.value);
const lon = parseFloat(lonInput.value);
if (!isNaN(lat) && !isNaN(lon) && lat >= -90 && lat <= 90 && lon >= -180 && lon <= 180) {
observerLocation.lat = lat;
observerLocation.lon = lon;
// Center map on location
if (aircraftMap) {
aircraftMap.setView([observerLocation.lat, observerLocation.lon], 8);
aircraftMap._userInteracted = true;
}
// Redraw range rings
drawRangeRings();
}
}
}
// Get user's geolocation (only works on HTTPS or localhost)
function getAdsbGeolocation() {
if (!navigator.geolocation) {
alert('Geolocation is not supported by your browser');
return;
}
// Check if we're on a secure context
if (!window.isSecureContext) {
alert('GPS location requires HTTPS. Please enter your coordinates manually in the lat/lon fields above.');
return;
}
const btn = document.getElementById('adsbGeolocateBtn');
if (btn) btn.textContent = '📍 Locating...';
@@ -8272,27 +8307,27 @@
observerLocation.lat = position.coords.latitude;
observerLocation.lon = position.coords.longitude;
// Update display
const locDisplay = document.getElementById('adsbObserverLoc');
if (locDisplay) {
locDisplay.textContent = `${observerLocation.lat.toFixed(4)}, ${observerLocation.lon.toFixed(4)}`;
}
// Update input fields
const latInput = document.getElementById('adsbObsLat');
const lonInput = document.getElementById('adsbObsLon');
if (latInput) latInput.value = observerLocation.lat.toFixed(4);
if (lonInput) lonInput.value = observerLocation.lon.toFixed(4);
// Center map on location
if (aircraftMap) {
aircraftMap.setView([observerLocation.lat, observerLocation.lon], 8);
aircraftMap._userInteracted = true; // Prevent auto-fit
aircraftMap._userInteracted = true;
}
// Redraw range rings
drawRangeRings();
if (btn) btn.textContent = '📍 My Location';
if (btn) btn.textContent = '📍 Use GPS Location';
showInfo(`Location set: ${observerLocation.lat.toFixed(4)}, ${observerLocation.lon.toFixed(4)}`);
},
(error) => {
if (btn) btn.textContent = '📍 My Location';
alert('Unable to get your location: ' + error.message);
if (btn) btn.textContent = '📍 Use GPS Location';
alert('Unable to get location. Please enter coordinates manually.\n\nError: ' + error.message);
},
{ enableHighAccuracy: true, timeout: 10000 }
);