Add layer, level, and indoor tags for poi

layers/poi/layer.sql

@@ -3,7 +3,7 @@
 -- etldoc:     label="layer_poi | <z12> z12 | <z13> z13 | <z14_> z14+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_poi(bbox geometry, zoom_level integer, pixel_width numeric)
-RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, name_de text, tags hstore, class text, subclass text, agg_stop integer, "rank" int) AS $$
+RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, name_de text, tags hstore, class text, subclass text, agg_stop integer, layer integer, level integer, indoor integer, "rank" int) AS $$
     SELECT osm_id_hash AS osm_id, geometry, NULLIF(name, '') AS name,
         COALESCE(NULLIF(name_en, ''), name) AS name_en,
         COALESCE(NULLIF(name_de, ''), name, name_en) AS name_de,
@@ -17,6 +17,9 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, name_de
             ELSE subclass
         END AS subclass,
         agg_stop,
+        NULLIF(layer, 0) AS layer,
+        "level",
+        CASE WHEN indoor=TRUE THEN 1 ELSE NULL END as indoor,
         row_number() OVER (
             PARTITION BY LabelGrid(geometry, 100 * pixel_width)
             ORDER BY CASE WHEN name = '' THEN 2000 ELSE poi_class_rank(poi_class(subclass, mapping_key)) END ASC

layers/poi/mapping.yaml

@@ -345,6 +345,15 @@ tables:
     - name: religion
       key: religion
       type: string
+    - name: level
+      key: level
+      type: integer
+    - name: indoor
+      key: indoor
+      type: bool
+    - name: layer
+      key: layer
+      type: integer
     mapping:
       aerialway: *poi_mapping_aerialway
       amenity: *poi_mapping_amenity
@@ -398,6 +407,15 @@ tables:
     - name: religion
       key: religion
       type: string
+    - name: level
+      key: level
+      type: integer
+    - name: indoor
+      key: indoor
+      type: bool
+    - name: layer
+      key: layer
+      type: integer
     mapping:
       aerialway: *poi_mapping_aerialway
       amenity: *poi_mapping_amenity

layers/poi/poi.yaml

@@ -41,12 +41,23 @@ layer:
           [`uic_ref`](http://wiki.openstreetmap.org/wiki/Key:uic_ref) tag that
            is not used worldwide.
       values: [1]
+    level:
+      description: |
+          Original value of [`level`](http://wiki.openstreetmap.org/wiki/Key:level) tag.
+    layer:
+      description: |
+          Original value of [`layer`](http://wiki.openstreetmap.org/wiki/Key:layer) tag.
+    indoor:
+      description: |
+          Original value of [`indoor`](http://wiki.openstreetmap.org/wiki/Key:indoor) tag.
+      values:
+      - 1
   datasource:
     geometry_field: geometry
     key_field: osm_id
     key_field_as_attribute: no
     srid: 900913
-    query: (SELECT osm_id, geometry, name, name_en, name_de, {name_languages}, class, subclass, agg_stop, rank FROM layer_poi(!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
+    query: (SELECT osm_id, geometry, name, name_en, name_de, {name_languages}, class, subclass, agg_stop, layer, level, indoor, rank FROM layer_poi(!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
 schema:
   - ./public_transport_stop_type.sql
   - ./update_poi_polygon.sql