map.js read capture.captured_at, but the backend stores the field as
`timestamp`, so every marker popup rendered "Invalid Date". Fall back to
timestamp and guard against unparseable values. Regenerated README popup
screenshot to reflect the fix.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Leaflet.heat plugin (leaflet-heat.js)
- Create renderHeatmap() function with confidence-based intensity
- Toggle between markers and heatmap view
- Support frequency filtering in heatmap mode
- Custom gradient: blue -> cyan -> lime -> yellow -> red
- Configurable radius (25px), blur (15px), and maxZoom (17)
- Console logging for debugging heatmap rendering
- Intensity based on device match confidence (0.5 default)
Major Features:
- Multi-format GPS data import (Wigle CSV, GPS JSON, filename GPS)
- Data source tracking (test/mock/production)
- Database cleanup tools for managing test data
- JSON file persistence for simplified server
- UI improvements for map controls
Backend:
- Added wardriving_importer.py with WigleCSVImporter, GPSJSONImporter, BatchImporter
- Added data_source and session_id tracking to captures
- New API endpoints: DELETE /api/v1/admin/cleanup
- Auto-save/load functionality for captures_simple.json
- Updated stats endpoint to show data source breakdown
CLI Tools:
- scripts/import_wardriving_data.py - Batch import with --data-source flag
- scripts/cleanup_database.py - Clean by source, session, or all
- scripts/create_test_dataset.py - Generate GPS-tagged test data
- scripts/test_wardriving_import.py - Test suite for importers
Frontend:
- Fixed map controls z-index and positioning issues
- Moved controls to top-right to avoid zoom button overlap
- Fixed Leaflet zoom controls rendering over header
- Changed controls to position:fixed for persistent visibility
- Export map object to window.map for proper invalidateSize
Documentation:
- docs/WARDRIVING_IMPORT.md - Complete import guide
- docs/DATA_CLEANUP_GUIDE.md - Cleanup system documentation
- docs/TEST_LOCATIONS.md - Test GPS coordinates reference
- TEST_RESULTS_SUMMARY.md - Format testing results
Test Data:
- Created test_dataset_gps with 15 captures across 5 US cities
- All test data marked with data_source="test" for easy cleanup
Testing:
- Verified Wigle CSV import (1 capture from West LA)
- Verified GPS filename import (3 captures from UCLA area)
- Verified GPS JSON companion files (15 captures, 5 cities)
- Verified cleanup functionality (deleted 15 test captures)
- Verified data persistence across server restarts
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
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