chore: reworked admin-express with french polynesia integration

Author: robinbourianes-kalisio

fetch-polynesia.sh

@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+
+POLYNESIA_DIR="$1"
+ADMIN_EXPRESS_DIR="$2"
+TMPDIR="tmp/$1"
+
+mkdir -p "$TMPDIR" "$POLYNESIA_DIR"
+
+# Données issues de https://www.data.gouv.fr/fr/datasets/limites-geographiques-administratives/
+# Code INSEE issus de https://www.tefenua.data.gov.pf/maps/6e392df616c949309eda19656450562a/about (couche ISPF_Codes_INSEE)
+
+wget -O "$TMPDIR/shapefiles.zip" "https://www.data.gouv.fr/fr/datasets/r/211bb006-aba5-475f-a40b-53b42ae765a2"
+wget -O "$TMPDIR/ISPF_Codes_INSEE.csv" "https://hub.arcgis.com/api/v3/datasets/6e392df616c949309eda19656450562a_6/downloads/data?format=csv&spatialRefId=3857&where=1%3D1"
+
+7z x -y "$TMPDIR/shapefiles.zip" -o"$TMPDIR/shapefiles"
+
+# 1. Patch some commune names that don't match the one in ISPF_Codes_INSEE
+# 2. Merge with INSEE code
+# 3. Rename properties to match admin-express
+# 4. Add INSEE_DEP to match admin-express
+# 5. Remove original properties
+# 6. Reproject to WGS84
+mapshaper "$TMPDIR/shapefiles/Com.shp" \
+    -each 'Commune = "Bora-Bora"' where='Commune == "Bora Bora"' \
+    -each 'Commune = "Faaa"' where="Commune == \"Faa'a\"" \
+    -each 'Commune = "Fatu-Hiva"' where='Commune == "Fatu Hiva"' \
+    -each 'Commune = "Hiva-Oa"' where='Commune == "Hiva Oa"' \
+    -each 'Commune = "Nuku-Hiva"' where='Commune == "Nuku Hiva"' \
+    -each 'Commune = "Ua-Huka"' where='Commune == "Ua Huka"' \
+    -each 'Commune = "Ua-Pou"' where='Commune == "Ua Pou"' \
+    -join "$TMPDIR/ISPF_Codes_INSEE.csv" keys=Commune,Communes fields=Code_INSEE_complet string-fields=Code_INSEE_complet \
+    -rename-fields INSEE_COM=Code_INSEE_complet,NOM=Commune,POPULATION=Indivds \
+    -each 'INSEE_DEP = "987", NOM_M = NOM.toUpperCase()' \
+    -filter-fields INSEE_COM,INSEE_DEP,NOM,NOM_M,POPULATION \
+    -proj wgs84 \
+    -simplify "80%" \
+    -o "$POLYNESIA_DIR/COMMUNE.shp"
+
+# Generate departement
+# Simplify geometry in the process
+mapshaper "$POLYNESIA_DIR/COMMUNE.shp" \
+    -dissolve copy-fields="" calc='NOM = "Polynésie française", NOM_M = "POLYNÉSIE FRANÇAISE", INSEE_DEP = "987"' \
+    -simplify "50%" \
+    -o "$POLYNESIA_DIR/DEPARTEMENT.shp"
+
+# Merge with admin-express
+for LAYER in COMMUNE DEPARTEMENT; do
+    ADMIN_EXPRESS_FILE=$(find "$ADMIN_EXPRESS_DIR" -name "$LAYER.shp")
+    ADMIN_EXPRESS_DIRNAME=$(dirname "$ADMIN_EXPRESS_FILE")
+
+    for EXT in cpg dbf prj shp shx; do
+        mv "$ADMIN_EXPRESS_DIRNAME/$LAYER.$EXT" "$ADMIN_EXPRESS_DIRNAME/${LAYER}_src.$EXT"
+    done
+
+    mapshaper -i "$ADMIN_EXPRESS_DIRNAME/${LAYER}_src.shp" "$POLYNESIA_DIR/$LAYER.shp" combine-files -merge-layers force -o "$ADMIN_EXPRESS_DIRNAME/$LAYER.shp"
+
+    for EXT in cpg dbf prj shp shx; do
+        rm "$ADMIN_EXPRESS_DIRNAME/${LAYER}_src.$EXT"
+    done
+done

generate-admin-express-mbtiles-with-french-polynesia.sh

@@ -178,9 +178,15 @@ export default {
             { geometry: '2dsphere', 'properties.layer': 1 }
           ]
         },
-        runCommand: {
+        fetchAdminExpress: {
+          hook: 'runCommand',
           command: './geoservices.sh ' + url + ' admin-express'
         },
+        // Fetch and merge french polynesia data with admin-express
+        fetchAndMergePolynesia: {
+          hook: 'runCommand',
+          command: './fetch-polynesia.sh polynesia admin-express'
+        },
         generateTasks: {}
       },
       after: {
@@ -197,4 +203,4 @@ export default {
       }
     }
   }
-}
+}