reformat lua
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afischerdev
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1 changed files with 120 additions and 121 deletions
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@ -1,170 +1,169 @@
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-- special config to calcule pseudo-tags / "Brouter project"
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-- EssBee version 08/05/2023
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local srid = 3857
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-- 3857 SHOULD BE USED here for distance calculation ... (not srid = 4326 !)
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-- https://gis.stackexchange.com/questions/48949/epsg-3857-or-4326-for-web-mapping
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-- https://gis.stackexchange.com/questions/48949/epsg-3857-or-4326-for-web-mapping
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local tables = {}
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tables.lines = osm2pgsql.define_way_table('lines', {
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{ column = 'name', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'highway', type = 'text' },
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{ column = 'maxspeed', type = 'text' },
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{ column = 'waterway', type = 'text' },
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{ column = 'width', type = 'text' },
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{ column = 'way', type = 'linestring', projection = srid, not_null = true },
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{ column = 'name', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'highway', type = 'text' },
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{ column = 'maxspeed', type = 'text' },
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{ column = 'waterway', type = 'text' },
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{ column = 'width', type = 'text' },
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{ column = 'way', type = 'linestring', projection = srid, not_null = true },
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})
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tables.polygons = osm2pgsql.define_area_table('polygons', {
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{ column = 'osm_id', type = 'text' },
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{ column = 'type', type = 'text' },
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{ column = 'boundary', type = 'text' },
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{ column = 'name', type = 'text' },
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{ column = 'place', type = 'text' },
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{ column = 'population', type = 'text' },
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{ column = 'landuse', type = 'text' },
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{ column = 'leisure', type = 'text' },
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{ column = 'natural', type = 'text' },
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{ column = 'water', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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{ column = 'osm_id', type = 'text' },
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{ column = 'type', type = 'text' },
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{ column = 'boundary', type = 'text' },
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{ column = 'name', type = 'text' },
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{ column = 'place', type = 'text' },
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{ column = 'population', type = 'text' },
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{ column = 'landuse', type = 'text' },
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{ column = 'leisure', type = 'text' },
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{ column = 'natural', type = 'text' },
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{ column = 'water', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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})
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tables.cities = osm2pgsql.define_node_table('cities', {
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{ column = 'name', type = 'text' },
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{ column = 'place', type = 'text' },
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{ column = 'admin_level', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'population', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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{ column = 'name', type = 'text' },
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{ column = 'place', type = 'text' },
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{ column = 'admin_level', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'population', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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})
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-- create a table for cities from special relation
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-- create a table for cities from special relation
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tables.cities_rel = osm2pgsql.define_relation_table('cities_rel', {
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{ column = 'reltype', type = 'text' },
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{ column = 'admin_level', type = 'text' },
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{ column = 'boundary', type = 'text' },
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{ column = 'name', type = 'text' },
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{ column = 'place', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'population', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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{ column = 'reltype', type = 'text' },
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{ column = 'admin_level', type = 'text' },
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{ column = 'boundary', type = 'text' },
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{ column = 'name', type = 'text' },
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{ column = 'place', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'population', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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})
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-- create a table for peaks from nodes
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-- create a table for peaks from nodes
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tables.peak = osm2pgsql.define_node_table('peak', {
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{ column = 'name', type = 'text' },
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{ column = 'natural', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'ele', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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{ column = 'name', type = 'text' },
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{ column = 'natural', type = 'text' },
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{ column = 'osm_id', type = 'text' },
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{ column = 'ele', type = 'text' },
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{ column = 'way', type = 'geometry', projection = srid, not_null = true },
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})
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-- Helper function that looks at the tags and decides if this is possibly
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-- an area.
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function has_area_tags(tags)
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if tags.area == 'yes' then
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return true
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end
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if tags.area == 'no' then
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return false
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end
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if tags.area == 'yes' then
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return true
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end
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if tags.area == 'no' then
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return false
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end
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return tags.place
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or tags.population
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end
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return tags.place
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or tags.population
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end
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function osm2pgsql.process_node(object)
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if (object.tags.place == 'city' or object.tags.place == 'town' or object.tags.place == 'municipality') and has_area_tags(object.tags) then
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tables.cities:insert({
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osm_id = object.id,
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name = object.tags.name,
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place = object.tags.place,
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admin_level = object.tags.admin_level,
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population = object.tags.population,
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way = object:as_point()
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})
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if (object.tags.place == 'city' or object.tags.place == 'town' or object.tags.place == 'municipality') and has_area_tags(object.tags) then
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tables.cities:insert({
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osm_id = object.id,
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name = object.tags.name,
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place = object.tags.place,
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admin_level = object.tags.admin_level,
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population = object.tags.population,
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way = object:as_point()
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})
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end
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end
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if (object.tags.natural == 'peak') then
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tables.peak:insert({
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natural = object.tags.natural,
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name = object.tags.name,
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ele = object.tags.ele,
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osm_id = object.id,
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way = object:as_point()
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})
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if (object.tags.natural == 'peak') then
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tables.peak:insert({
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natural = object.tags.natural,
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name = object.tags.name,
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ele = object.tags.ele,
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osm_id = object.id,
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way = object:as_point()
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})
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end
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end
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end
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function osm2pgsql.process_way(object)
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local way_type = object:grab_tag('type')
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if ( object.tags.natural == 'water') or (object.tags.landuse ~= nil ) or (object.tags.leisure ~= nil ) then
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tables.polygons:insert({
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name = object.tags.name,
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osm_id = object.id,
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type = way_type,
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landuse = object.tags.landuse,
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leisure = object.tags.leisure,
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natural = object.tags.natural,
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water = object.tags.water,
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way = object:as_polygon()
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})
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end
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local way_type = object:grab_tag('type')
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if ( object.tags.natural == 'water') or (object.tags.landuse ~= nil ) or (object.tags.leisure ~= nil ) then
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tables.polygons:insert({
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name = object.tags.name,
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osm_id = object.id,
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type = way_type,
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landuse = object.tags.landuse,
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leisure = object.tags.leisure,
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natural = object.tags.natural,
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water = object.tags.water,
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way = object:as_polygon()
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})
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end
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if ( object.tags.highway ~= nil) or ( object.tags.waterway ~= nil) then
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tables.lines:insert({
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name = object.tags.name,
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osm_id = object.id,
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highway = object.tags.highway,
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waterway = object.tags.waterway,
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width = object.tags.width,
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maxspeed = object.tags.maxspeed,
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way = object:as_linestring()
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})
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end
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tables.lines:insert({
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name = object.tags.name,
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osm_id = object.id,
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highway = object.tags.highway,
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waterway = object.tags.waterway,
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width = object.tags.width,
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maxspeed = object.tags.maxspeed,
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way = object:as_linestring()
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})
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end
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end
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function osm2pgsql.process_relation(object)
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local relation_type = object:grab_tag('type')
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local relation_type = object:grab_tag('type')
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tables.polygons:insert({
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osm_id = object.id,
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type = relation_type,
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boundary = object.tags.boundary,
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name = object.tags.name,
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place = object.tags.place,
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population = object.tags.population,
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landuse = object.tags.landuse,
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leisure = object.tags.leisure,
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natural = object.tags.natural,
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water = object.tags.water,
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way = object:as_multipolygon()
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})
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tables.polygons:insert({
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osm_id = object.id,
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type = relation_type,
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boundary = object.tags.boundary,
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name = object.tags.name,
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place = object.tags.place,
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population = object.tags.population,
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landuse = object.tags.landuse,
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leisure = object.tags.leisure,
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natural = object.tags.natural,
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water = object.tags.water,
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way = object:as_multipolygon()
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})
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-- if (relation_type == 'boundary') and has_area_tags(object.tags) then
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-- if (relation_type == 'boundary') and has_area_tags(object.tags) then
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if (relation_type == 'boundary') then
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tables.cities_rel:insert({
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reltype = object.tags.relation_type,
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boundary = object.tags.boundary,
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admin_level = object.tags.admin_level,
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name = object.tags.name,
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place = object.tags.place,
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population = object.tags.population,
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osm_id = object.id,
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way = object:as_multipolygon()
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})
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end
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tables.cities_rel:insert({
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reltype = object.tags.relation_type,
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boundary = object.tags.boundary,
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admin_level = object.tags.admin_level,
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name = object.tags.name,
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place = object.tags.place,
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population = object.tags.population,
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osm_id = object.id,
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way = object:as_multipolygon()
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})
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end
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end
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