pwaLUPMIS2

ekke/pwaLUPMIS2

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Author	SHA1	Message	Date
ekke	26d4f6235f	UPN-grid layer, external imports/staged upload, GIS export, SW v10 UPN-grid layer: - src/database.js — new upn_grid SQLocal table (id, districtid, upn_prefix, geometry_wkt) + saveUpnGrid / getLocalUpnGrid; cache-once-per-district. - src/remotedb.js — getUpnGrid → get_upn_grid_per_district.php. - main.js loadUpnGrid + upnGridToGeoJSON in the Administration group, with a zoom-aware style: white casing under a bolder violet dashed stroke (visible against parcels) and upn_prefix labels rendered only when resolution ≤ 7 m/px (≈ scale ≤ 1:25,000). - main.js click handler: single click on a UPN-grid cell opens an info popup showing the upn_prefix. External-dataset import → staging → upload (client-side complete): - src/database.js — external_imports + external_import_features tables, plus createExternalImport / addExternalImportFeatures / updateExternalImport / getExternalImport / getExternalImportFeatures / listExternalImports / remapImportedFeatureProperties / deleteExternalImport. Status enum: imported/mapped/other/uploading/ submitted/migrated/failed (aligned with the database team's staged- upload model — lu_parcels_upload_tmp + supervisor review). - src/import-detect.js — pure helpers: detectTargetType(), autoMapFields(), applyFieldMapping(), listSourceFields() + TARGET_TYPES / TARGET_FIELDS registries. - src/import-modal.js — Bootstrap mapping modal: target dropdown, field-rename table, three actions (Cancel / Save / Save + Upload now). - main.js — stageImport hooked into addImportedGeoJSON (the single convergence point for shp/GeoJSON/KML drops); handleImportModalResult applies the mapping in one transaction; runUpload builds the real payload (district_id + api_token from remotePost, user_id_upload from SSO session, per-feature client_uuid/geom/props) and currently logs + toasts — the upload_<target>.php endpoints are not yet live. - index.html — #importMappingModal markup. - MapView._decorateLayerListItem — import-state chip (Upload N / spinner / ✓ submitted / ✓ live / N errors) dispatching lupmis:import-chip-click; src/styles/layerswitcher.css — chip variants. GIS export from Area / Circle Analysis popups: - MapView._showAnalysisPopup now accepts an exportContext (clipGeometry + parcelFeatures + zoneFeatures + otherByLayer) and renders an "Export GIS" button next to "Export PDF". Click dispatches lupmis:export-gis. - index.html — #exportGisModal markup. - src/export-gis-modal.js — Bootstrap modal: format toggle (GeoJSON default / Shapefile / KML), filename, field-rename table with SHP 10-char DBF warning. - src/gis-export.js — writers: GeoJSON via Blob, KML via OL KMLFormat, Shapefile via shp-write (with DBF-safe name sanitiser). - Adds shp-write@0.3.2 dependency. MapView style options: - addGeoJSONLayer now accepts strokeDash for line-dash patterns (used by the UPN-grid layer and available for any future contextual overlay). Service Worker v9 → v10 to evict the stale shell/module caches on the next deploy. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-06-19 11:02:41 +02:00
ekke	ef12e4477b	Offline tile cache, polygon Divide, topographic layer integrations Major feature batch covering drawing-tool improvements, layer additions, and offline-first capabilities. Largest changes in MapView.js (+1700), main.js (+1500), public/sw.js (+367), and new modules under src/. Drawing & editing toolkit * Polygon Divide tool — sub-button under Split, divides a polygon into N equal-area pieces via binary search; user picks the cutting edge * UPN pick phase after Split and Divide — non-picked pieces have their identifier fields cleared automatically * Improved Merge algorithm — vertex-to-edge proximity (5 m tol.) with hybrid lockstep extension; bold A/B labels on selected polygons * Persistent vertex highlights — all vertices of the selected polygon rendered as dots while edit mode is on, without subclassing ol-ext * Toast notifications for merge/split/divide outcomes * Shapefile import — addGeoJSONLayer now includes an image style so Point features render (previously invisible) Background & overlay layers * DEAfrica Coastlines v0.4 (WMS) in Biophysical Environment * DEAfrica Slope (SRTM 30m, style_slope) — semi-transparent background * Contours hillshade — get_contours_hillshade.php → local SQLite cache * OSM_roads — get_osm_roads.php → local SQLite cache, casing-stroke style (black 3.5 px outer, #F0F1F0 1.5 px inner) * External Source dialog — green + button in LayerSwitcher lets users add WMS / WFS / XYZ layers at runtime * Generic addWMSLayer / addXYZLayer with style, opacity, zIndex, legendUrl, onlineOnly options * TileWMS replaces ImageWMS (fixes 'Width exceeds 512' WMS errors) * Legend panel — bottom-right, auto-shown for visible layers that register a legendUrl * Default base map setting in Settings, persisted in localStorage; setBaseMap() on MapView Offline tile cache (Phase 1 + 2) * Service worker: per-host tile caches (osm / topo / satellite / carto-light / carto-dark), counter-based eviction to prevent iOS Safari memory-pressure reloads, GET_TILE_STATS / CLEAR_TILE_CACHES message API * pwa.js helpers: getActiveServiceWorker, onServiceWorkerControllerChange, getTileCacheStats, clearTileCaches, getStorageEstimate * Settings: Offline Map Tiles card with per-provider stats + clear * Phase 2 download dialog: form to pick base map, area (current view / district / Ghana), zoom range; live tile-count + size estimate; progress bar with cancel; OfflineTileDownloader class with concurrency + throttling Local database management * osm_roads table + saveOSMRoads / getLocalOSMRoads helpers * CACHED_LAYER_TABLES allow-list with clearTable / clearAllCachedLayers * Local Database Tables card: per-row Clear button (cached layers only) + 'Refresh cached layers' header button with reload prompt Build & infrastructure * Shpjs lazy-loaded via dynamic import (saves ~140 kB from initial JS) * chunkSizeWarningLimit raised to 900 kB (openlayers + sqlite3.wasm can't be split further) * Toast notification module (src/toast.js) * Units module (src/units.js) for metric / imperial conversions * PDF export module (src/pdf-export.js) Documentation & SQL * Topographic_Background_Layers_for_LUPMIS2.docx — research report * OpenTopography_Workflow.svg/.png — ETL pipeline diagram * LUPMIS2_Development_Status_Report.docx — April update section * sql/create_landuse_parcels.sql — PostgreSQL schema for the LUSPA land-use parcel specification (Feb 2026, revised), with PostGIS geometry column and standard indices Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-26 10:55:30 +02:00
ekke	3009a11b33	intial pwa LUPMIS2 commit	2026-03-04 12:59:40 +01:00

Author

SHA1

Message

Date

ekke

26d4f6235f

UPN-grid layer, external imports/staged upload, GIS export, SW v10

UPN-grid layer:
- src/database.js — new upn_grid SQLocal table (id, districtid, upn_prefix,
  geometry_wkt) + saveUpnGrid / getLocalUpnGrid; cache-once-per-district.
- src/remotedb.js — getUpnGrid → get_upn_grid_per_district.php.
- main.js loadUpnGrid + upnGridToGeoJSON in the Administration group, with
  a zoom-aware style: white casing under a bolder violet dashed stroke
  (visible against parcels) and upn_prefix labels rendered only when
  resolution ≤ 7 m/px (≈ scale ≤ 1:25,000).
- main.js click handler: single click on a UPN-grid cell opens an info
  popup showing the upn_prefix.

External-dataset import → staging → upload (client-side complete):
- src/database.js — external_imports + external_import_features tables,
  plus createExternalImport / addExternalImportFeatures /
  updateExternalImport / getExternalImport / getExternalImportFeatures /
  listExternalImports / remapImportedFeatureProperties /
  deleteExternalImport. Status enum: imported/mapped/other/uploading/
  submitted/migrated/failed (aligned with the database team's staged-
  upload model — lu_parcels_upload_tmp + supervisor review).
- src/import-detect.js — pure helpers: detectTargetType(),
  autoMapFields(), applyFieldMapping(), listSourceFields() + TARGET_TYPES
  / TARGET_FIELDS registries.
- src/import-modal.js — Bootstrap mapping modal: target dropdown,
  field-rename table, three actions (Cancel / Save / Save + Upload now).
- main.js — stageImport hooked into addImportedGeoJSON (the single
  convergence point for shp/GeoJSON/KML drops); handleImportModalResult
  applies the mapping in one transaction; runUpload builds the real
  payload (district_id + api_token from remotePost, user_id_upload from
  SSO session, per-feature client_uuid/geom/props) and currently logs +
  toasts — the upload_<target>.php endpoints are not yet live.
- index.html — #importMappingModal markup.
- MapView._decorateLayerListItem — import-state chip (Upload N /
  spinner / ✓ submitted / ✓ live / N errors) dispatching
  lupmis:import-chip-click; src/styles/layerswitcher.css — chip variants.

GIS export from Area / Circle Analysis popups:
- MapView._showAnalysisPopup now accepts an exportContext (clipGeometry +
  parcelFeatures + zoneFeatures + otherByLayer) and renders an "Export
  GIS" button next to "Export PDF". Click dispatches lupmis:export-gis.
- index.html — #exportGisModal markup.
- src/export-gis-modal.js — Bootstrap modal: format toggle (GeoJSON
  default / Shapefile / KML), filename, field-rename table with SHP
  10-char DBF warning.
- src/gis-export.js — writers: GeoJSON via Blob, KML via OL KMLFormat,
  Shapefile via shp-write (with DBF-safe name sanitiser).
- Adds shp-write@0.3.2 dependency.

MapView style options:
- addGeoJSONLayer now accepts strokeDash for line-dash patterns (used by
  the UPN-grid layer and available for any future contextual overlay).

Service Worker v9 → v10 to evict the stale shell/module caches on the
next deploy.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-06-19 11:02:41 +02:00

ekke

ef12e4477b

Offline tile cache, polygon Divide, topographic layer integrations

Major feature batch covering drawing-tool improvements, layer additions,
and offline-first capabilities. Largest changes in MapView.js (+1700),
main.js (+1500), public/sw.js (+367), and new modules under src/.

Drawing & editing toolkit
  * Polygon Divide tool — sub-button under Split, divides a polygon into
    N equal-area pieces via binary search; user picks the cutting edge
  * UPN pick phase after Split and Divide — non-picked pieces have their
    identifier fields cleared automatically
  * Improved Merge algorithm — vertex-to-edge proximity (5 m tol.) with
    hybrid lockstep extension; bold A/B labels on selected polygons
  * Persistent vertex highlights — all vertices of the selected polygon
    rendered as dots while edit mode is on, without subclassing ol-ext
  * Toast notifications for merge/split/divide outcomes
  * Shapefile import — addGeoJSONLayer now includes an image style so
    Point features render (previously invisible)

Background & overlay layers
  * DEAfrica Coastlines v0.4 (WMS) in Biophysical Environment
  * DEAfrica Slope (SRTM 30m, style_slope) — semi-transparent background
  * Contours hillshade — get_contours_hillshade.php → local SQLite cache
  * OSM_roads — get_osm_roads.php → local SQLite cache, casing-stroke
    style (black 3.5 px outer, #F0F1F0 1.5 px inner)
  * External Source dialog — green + button in LayerSwitcher lets users
    add WMS / WFS / XYZ layers at runtime
  * Generic addWMSLayer / addXYZLayer with style, opacity, zIndex,
    legendUrl, onlineOnly options
  * TileWMS replaces ImageWMS (fixes 'Width exceeds 512' WMS errors)
  * Legend panel — bottom-right, auto-shown for visible layers that
    register a legendUrl
  * Default base map setting in Settings, persisted in localStorage;
    setBaseMap() on MapView

Offline tile cache (Phase 1 + 2)
  * Service worker: per-host tile caches (osm / topo / satellite /
    carto-light / carto-dark), counter-based eviction to prevent
    iOS Safari memory-pressure reloads, GET_TILE_STATS /
    CLEAR_TILE_CACHES message API
  * pwa.js helpers: getActiveServiceWorker, onServiceWorkerControllerChange,
    getTileCacheStats, clearTileCaches, getStorageEstimate
  * Settings: Offline Map Tiles card with per-provider stats + clear
  * Phase 2 download dialog: form to pick base map, area (current view /
    district / Ghana), zoom range; live tile-count + size estimate;
    progress bar with cancel; OfflineTileDownloader class with
    concurrency + throttling

Local database management
  * osm_roads table + saveOSMRoads / getLocalOSMRoads helpers
  * CACHED_LAYER_TABLES allow-list with clearTable / clearAllCachedLayers
  * Local Database Tables card: per-row Clear button (cached layers
    only) + 'Refresh cached layers' header button with reload prompt

Build & infrastructure
  * Shpjs lazy-loaded via dynamic import (saves ~140 kB from initial JS)
  * chunkSizeWarningLimit raised to 900 kB (openlayers + sqlite3.wasm
    can't be split further)
  * Toast notification module (src/toast.js)
  * Units module (src/units.js) for metric / imperial conversions
  * PDF export module (src/pdf-export.js)

Documentation & SQL
  * Topographic_Background_Layers_for_LUPMIS2.docx — research report
  * OpenTopography_Workflow.svg/.png — ETL pipeline diagram
  * LUPMIS2_Development_Status_Report.docx — April update section
  * sql/create_landuse_parcels.sql — PostgreSQL schema for the LUSPA
    land-use parcel specification (Feb 2026, revised), with PostGIS
    geometry column and standard indices

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-26 10:55:30 +02:00

ekke

3009a11b33

intial pwa LUPMIS2 commit

2026-03-04 12:59:40 +01:00

3 Commits