data.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE Map[]>
<Map srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">

<Parameters>
  <Parameter name="center">-122.4144,37.7907,14</Parameter>
  <Parameter name="description"><![CDATA[Data source for Wikimedia's fork of osm-bright2]]></Parameter>
  <Parameter name="format">pbf</Parameter>
  <Parameter name="json"><![CDATA[{"vector_layers":[{"id":"landuse","description":"","fields":{"osm_id":"Number","class":"String","z_order":"Number","way_area":"Number"}},{"id":"waterway","description":"","fields":{"osm_id":"Number","class":"String"}},{"id":"water","description":"","fields":{"osm_id":"Number"}},{"id":"aeroway","description":"","fields":{"osm_id":"Number","type":"String"}},{"id":"building","description":"","fields":{"osm_id":"Number"}},{"id":"road","description":"","fields":{"osm_id":"Number","class":"String","is":"String"}},{"id":"admin","description":"","fields":{"osm_id":"Number","admin_level":"String","maritime":"Number","disputed":"Number"}},{"id":"country_label","description":"","fields":{"osm_id":"Number","name":"String","scalerank":"Number","code":"String"}},{"id":"place_label","description":"","fields":{"osm_id":"Number","name":"String","type":"String","ldir":"String","localrank":"Number"}},{"id":"poi_label","description":"","fields":{"osm_id":"Number","name":"String","scalerank":"Number","localrank":"Number","maki":"String"}},{"id":"road_label","description":"","fields":{"osm_id":"Number","shield":"String","name":"String","ref":"String","reflen":"Number","len":"Number"}}]}]]></Parameter>
  <Parameter name="maxzoom">14</Parameter>
  <Parameter name="minzoom">0</Parameter>
  <Parameter name="name"><![CDATA[osm-bright]]></Parameter>
</Parameters>


<Layer name="landuse"
  buffer-size="8"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT
    osm_id,
    way,
    CASE
      WHEN "natural" = 'wood' OR landuse IN ('wood', 'forest') THEN 'wood'
      WHEN leisure IN ('national_reserve', 'nature_reserve', 'golf_course') OR boundary = 'national_park' THEN 'park'
      WHEN landuse IN ('cemetery', 'industrial') THEN landuse
      WHEN aeroway IS NOT NULL THEN 'industrial'
      WHEN landuse = 'village_green' OR leisure IN ('park', 'playground') THEN 'park'
      WHEN amenity IN ('school', 'university') THEN 'school'
      WHEN amenity = 'hospital' THEN 'hospital'
      ELSE bail_out('Unexpected landuse row with osm_id=%s', osm_id::TEXT)
    END AS class,
    z_order,
    way_area
  FROM planet_osm_polygon
  WHERE
    (
        (
            (
              "natural" = 'wood' OR landuse IN ('wood', 'forest')
              OR leisure IN ('national_reserve', 'nature_reserve', 'golf_course')
              OR boundary = 'national_park'
            )
            AND z(!scale_denominator!) >= 7
        ) OR (
            (
              landuse IN ('cemetery', 'industrial', 'village_green')
              OR aeroway IS NOT NULL
              OR leisure IN ('park', 'playground')
              OR amenity IN ('school', 'university')
            )
            AND z(!scale_denominator!) >= 10
        ) OR (
            amenity = 'hospital'
            AND z(!scale_denominator!) >= 12
        )
    )
    AND way && !bbox!
    ORDER BY z_order, way_area DESC
) landuse
]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="waterway"
  buffer-size="8"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT osm_id, way, waterway AS class
  FROM planet_osm_line
  WHERE
    (
      (
        waterway IN ('river', 'canal')
        AND z(!scale_denominator!) >= 8
      )
      OR
      (
        waterway IN ('stream', 'stream_intermittent')
        AND z(!scale_denominator!) >= 13
      )
    )
    AND way && !bbox!
) waterway]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="water"
  buffer-size="8"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[way]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT osm_id, way
  FROM planet_osm_polygon
  WHERE
    (
      "natural" IN ('water', 'bay')
      OR waterway IS NOT NULL
      OR landuse = 'reservoir'
      OR landuse = 'pond'
    )
    AND
    (
      z(!scale_denominator!) >= 14
      OR way_area >= 5000000000 / 2.3^z(!scale_denominator!)
    )
    AND way && !bbox!
UNION ALL
SELECT 0 AS osm_id, way
  FROM water_polygons
  WHERE
    way && !bbox!
) water]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="aeroway"
  buffer-size="8"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT osm_id, way, aeroway AS type
  FROM planet_osm_polygon
  WHERE
    aeroway IS NOT NULL
    AND aeroway IN ('apron', 'helipad', 'runway', 'taxiway')
    AND z(!scale_denominator!) >= 12
    AND way && !bbox!
UNION ALL
SELECT osm_id, way, aeroway AS type
  FROM planet_osm_line
  WHERE
    aeroway IS NOT NULL
    AND z(!scale_denominator!) >= 12
    AND way && !bbox!
) aeroway]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="building"
  buffer-size="8"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
  SELECT osm_id, way
    FROM planet_osm_polygon
    WHERE
      z(!scale_denominator!) >= 14
      AND building IS NOT NULL
      AND building <> 'no'
      AND way && !bbox!
) building]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="road"
  buffer-size="8"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[way]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT osm_id, way, class, "is" FROM (
SELECT
    osm_id,
    way,
    CASE
      WHEN highway IN ('motorway', 'motorway_link', 'driveway') THEN highway
      WHEN highway IN ('primary', 'primary_link', 'trunk', 'trunk_link', 'secondary', 'secondary_link', 'tertiary', 'tertiary_link') THEN 'main'
      WHEN highway IN ('residential', 'unclassified', 'living_street') THEN 'street'
      WHEN highway IN ('pedestrian', 'construction') OR access = 'private' THEN 'street_limited'
      WHEN railway IN ('rail', 'monorail', 'narrow_gauge', 'subway', 'tram') THEN 'major_rail'
      WHEN highway IN ('service', 'track') THEN 'service'
      WHEN highway IN ('path', 'cycleway', 'ski', 'steps', 'bridleway', 'footway') THEN 'path'
      WHEN railway IN ('funicular', 'light_rail', 'preserved') THEN 'minor_rail'
      ELSE bail_out('Unexpected road row with osm_id=%s', osm_id::TEXT)
    END AS class,
    z_order,
    CASE
      WHEN bridge IS NOT NULL AND bridge <> 'no' AND bridge <> '0' THEN 'bridge'
      WHEN tunnel IS NOT NULL AND tunnel <> 'no' AND tunnel <> '0' THEN 'tunnel'
      ELSE 'road'
    END AS "is"
  FROM planet_osm_line
  WHERE
    (
        (
          highway IN ('motorway', -- 'motorway'
            'primary', 'primary_link', 'trunk', 'trunk_link' -- 'main'
          )
          AND z(!scale_denominator!) >= 6
        )
        OR
        ( -- 'main'
          highway IN ('secondary', 'secondary_link')
          AND z(!scale_denominator!) >= 9
        )
        OR
        ( -- 'main'
          highway IN ('tertiary', 'tertiary_link')
          AND z(!scale_denominator!) >= 12
        )
        OR
        ( -- 'street'
          highway IN ('residential', 'unclassified', 'living_street')
          AND z(!scale_denominator!) >= 12
        )
        OR
        ( -- 'street_limited'
          (highway IN ('pedestrian', 'construction') OR access = 'private')
          AND z(!scale_denominator!) >= 12
        )
        OR
        ( -- 'major_rail'
          railway IN ('rail', 'monorail', 'narrow_gauge', 'subway', 'tram')
          AND z(!scale_denominator!) >= 12
        )
        OR
        ( -- 'motorway_link'
          highway IN ('motorway_link')
          AND z(!scale_denominator!) >= 13
        )
        OR
        ( -- 'service'
          highway IN ('service', 'track')
          AND z(!scale_denominator!) >= 14
        )
        OR
        ( -- 'driveway'
          highway IN ('driveway')
          AND z(!scale_denominator!) >= 14
        )
        OR
        ( -- 'path'
          highway IN ('path', 'cycleway', 'ski', 'steps', 'bridleway', 'footway')
          AND z(!scale_denominator!) >= 14
        )
        OR
        ( -- 'minor_rail'
          railway IN ('funicular', 'light_rail', 'preserved')
          AND z(!scale_denominator!) >= 14
        )
      )
    AND way && !bbox!
) data JOIN (
  VALUES
    ('motorway', 1000),
    ('main', 900),
    ('street', 800),
    ('motorway_link', 700),
    ('street_limited', 600),
    ('driveway', 500),
    ('major_rail', 400),
    ('service', 300),
    ('minor_rail', 200),
    ('path', 100)
) AS ordertable(feature, prio) ON class=feature
  ORDER BY z_order + prio +
    CASE "is"
      WHEN 'tunnel' THEN -100000
      WHEN 'road' THEN 0
      WHEN 'bridge' THEN 100000
      ELSE bail_out('Unexpected row with is=%s, osm_id=%s', "is", osm_id::TEXT)::INT
    END
) road
]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="admin"
  buffer-size="8"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT
    osm_id, way,
    admin_level::SMALLINT,
    (tags->'maritime')::INT AS maritime,
    CASE
      WHEN
        tags->'disputed' = 'yes'
        OR tags->'dispute' = 'yes'
        OR (tags->'disputed_by') IS NOT NULL
        OR tags->'status' = 'partially_recognized_state'
      THEN 1
      ELSE 0
    END AS disputed
  FROM admin
  WHERE
    COALESCE(tags->'maritime', '') <> '1'
    AND (
      ( admin_level = '2' AND z(!scale_denominator!) >= 2 )
      OR ( admin_level = '4' AND z(!scale_denominator!) >= 3 )
    )
    AND COALESCE(tags->'left:country', '') <> 'Demarcation Zone'
    AND COALESCE(tags->'right:country', '') <> 'Demarcation Zone'
    AND way && !bbox!
) admin_]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="country_label"
  buffer-size="64"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT osm_id, way, name, (hstore_to_json(extract_names(tags)))::text name_, CASE
      WHEN to_int(population) >= 250000000 THEN 1
      WHEN to_int(population) BETWEEN 100000000 AND  250000000 THEN 2
      WHEN to_int(population) BETWEEN 50000000 AND 100000000 THEN 3
      WHEN to_int(population) BETWEEN 25000000 AND 50000000 THEN 4
      WHEN to_int(population) BETWEEN 10000000 AND 25000000 THEN 5
      WHEN to_int(population) < 10000000 THEN 6
    END scalerank,
    COALESCE(tags->'ISO3166-1', tags->'country_code_iso3166_1_alpha_2') code
  FROM planet_osm_point
  WHERE
    place = 'country'
    AND z(!scale_denominator!) BETWEEN 3 AND 10
    AND way && !bbox!
  ORDER BY to_int(population) DESC NULLS LAST
) country_label]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="place_label"
  buffer-size="64"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT
    osm_id,
    way,
    name,
    name_,
    "type",
    ldir,
    localrank
FROM(
SELECT
  DISTINCT ON (labelgrid(way, 16, !pixel_width!))
    osm_id,
    way,
    get_label_name(name) AS name,
    (hstore_to_json(extract_names(tags)))::text name_,
    place AS "type",
    'SE' AS ldir,
    1 AS localrank, -- TODO:
    CASE
      WHEN place = 'city' THEN 5000000000 + to_int(population)
      WHEN place = 'town' THEN 3000000000 + to_int(population)
      WHEN place = 'village' THEN 1000000000 + to_int(population)
      ELSE to_int(population)
    END AS sort_order
  FROM planet_osm_point
  WHERE
    (
      (
        place = 'city'
        AND z(!scale_denominator!) >= 4
        -- On zoom 4, display cities with 1M+ population. Decrease by 250k every level
        AND (to_int(population) + z(!scale_denominator!) * 250000 - 2000000) > 0
      )
      OR
      (
        place = 'town'
        AND z(!scale_denominator!) >= 9
      )
      OR
      (
        place = 'village'
        AND z(!scale_denominator!) >= 11
      )
      OR
      (
        place IN ('hamlet', 'suburb','neighbourhood')
        AND z(!scale_denominator!) >= 13
      )
    )
    AND name IS NOT NULL
    AND way && !bbox! --ST_Expand(!bbox!, 64*!pixel_width!)
  ORDER BY
    labelgrid(way, 16, !pixel_width!),
    sort_order DESC,
    pg_catalog.length(name) DESC,
    name
) data ORDER BY sort_order DESC
) place_label
]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="poi_label"
  buffer-size="64"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT osm_id, way1 AS way, name, rank AS scalerank, localrank, maki FROM
(
  SELECT
    osm_id,
    name,
    (hstore_to_json(extract_names(tags)))::text name_,
    CASE
      WHEN railway='station' THEN 'rail'
      WHEN (tags->'subway') IS NOT NULL THEN 'rail-metro'
      WHEN highway='bus_stop' THEN 'bus'
      WHEN railway='tram_stop' THEN 'rail-light'
      WHEN amenity='ferry_terminal' THEN 'ferry'
      ELSE bail_out('Cannot classify poi_label, osm_id=%s', osm_id::TEXT)
    END AS maki,
    1 AS localrank,
    way AS way1
  FROM planet_osm_point
  WHERE
    z(!scale_denominator!) >= 14
    AND
      (
        (public_transport='stop_position' AND (tags->'subway') IS NOT NULL)
        OR railway IN ('station', 'tram_stop')
        OR highway='bus_stop'
        OR amenity='ferry_terminal'
      )
    AND way && !bbox!
UNION ALL
  SELECT
    osm_id,
    name,
    (hstore_to_json(extract_names(tags)))::text name_,
    CASE
      WHEN railway='station' THEN 'rail'
      WHEN (tags->'subway') IS NOT NULL THEN 'rail-metro'
      WHEN highway='bus_stop' THEN 'bus'
      WHEN railway='tram_stop' THEN 'rail-light'
      WHEN amenity='ferry_terminal' THEN 'ferry'
      ELSE bail_out('Cannot classify poi_label, osm_id=%s', osm_id::TEXT)
    END AS maki,
    1 AS localrank,
    ST_Centroid(way) AS way1
  FROM planet_osm_polygon
  WHERE
    z(!scale_denominator!) >= 14
    AND
      (
        (public_transport='stop_position' AND (tags->'subway') IS NOT NULL)
        OR railway IN ('station', 'tram_stop')
        OR highway='bus_stop'
        OR amenity='ferry_terminal'
      )
    AND way && !bbox!
) data JOIN (
  VALUES
    ('rail', 1),
    ('rail-metro', 1),
    ('rail-light', 1),
    ('ferry', 1),
    ('bus', 3)
  ) AS ranks(class, rank) ON class=maki
  ORDER BY scalerank, maki DESC, osm_id
) poi_label]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

<Layer name="road_label"
  buffer-size="64"
  srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
    
    <Datasource>
       <Parameter name="dbname"><![CDATA[gis]]></Parameter>
       <Parameter name="extent"><![CDATA[-20037508.34,-20037508.34,20037508.34,20037508.34]]></Parameter>
       <Parameter name="geometry_field"><![CDATA[]]></Parameter>
       <Parameter name="geometry_table"><![CDATA[]]></Parameter>
       <Parameter name="host"><![CDATA[]]></Parameter>
       <Parameter name="key_field"><![CDATA[]]></Parameter>
       <Parameter name="key_field_as_attribute"><![CDATA[]]></Parameter>
       <Parameter name="max_size"><![CDATA[512]]></Parameter>
       <Parameter name="password"><![CDATA[]]></Parameter>
       <Parameter name="port"><![CDATA[]]></Parameter>
       <Parameter name="srid"><![CDATA[]]></Parameter>
       <Parameter name="table"><![CDATA[(
SELECT osm_id, 'default' AS shield, way, name, name_, ref, reflen, len FROM (
SELECT
    osm_id,
    way,
    name,
    (hstore_to_json(extract_names(tags)))::text name_,
    CASE
      WHEN highway IN ('motorway', 'motorway_link', 'driveway') THEN highway
      WHEN highway IN ('primary', 'primary_link', 'trunk', 'trunk_link', 'secondary', 'secondary_link', 'tertiary', 'tertiary_link') THEN 'main'
      WHEN highway IN ('residential', 'unclassified', 'living_street') THEN 'street'
      WHEN highway IN ('pedestrian', 'construction') OR access = 'private' THEN 'street_limited'
      WHEN railway IN ('rail', 'monorail', 'narrow_gauge', 'subway', 'tram') THEN 'major_rail'
      WHEN highway IN ('service', 'track') THEN 'service'
      WHEN highway IN ('path', 'cycleway', 'ski', 'steps', 'bridleway', 'footway') THEN 'path'
      WHEN railway IN ('funicular', 'light_rail', 'preserved') THEN 'minor_rail'
      ELSE bail_out('Unexpected road row with osm_id=%s', osm_id::TEXT)
    END AS class,
    z_order,
    CASE
      WHEN bridge IS NOT NULL AND bridge <> 'no' AND bridge <> '0' THEN 'bridge'
      WHEN tunnel IS NOT NULL AND tunnel <> 'no' AND tunnel <> '0' THEN 'tunnel'
      ELSE 'road'
    END AS "is",
    ref,
    pg_catalog.char_length(ref) AS reflen,
    ROUND(merc_length(way)) AS len
  FROM planet_osm_line
  WHERE
    (
        (
          highway IN ('motorway', 'primary', 'primary_link', 'trunk',
              'trunk_link', 'secondary', 'secondary_link'
            )
          AND ( name IS NOT NULL OR ref IS NOT NULL)
          AND z(!scale_denominator!) >= 11
        )
        OR
        ( -- 'main'
          highway IN ('tertiary', 'tertiary_link', 'residential', 'unclassified',
              'living_street', 'pedestrian', 'construction', 'rail', 'monorail',
              'narrow_gauge', 'subway', 'tram'
            )
          AND name IS NOT NULL
          AND z(!scale_denominator!) >= 12
        )
        OR
        ( -- 'motorway_link'
          highway IN ('motorway_link', 'service', 'track', 'driveway', 'path',
              'cycleway', 'ski', 'steps', 'bridleway', 'footway', 'funicular',
              'light_rail', 'preserved'
            )
          AND name IS NOT NULL
          AND z(!scale_denominator!) >= 14
        )
      )
    --AND linelabel(z(!scale_denominator!), name, way)
    AND way && !bbox!
) data JOIN (
  VALUES
    ('motorway', 1000),
    ('main', 900),
    ('street', 800),
    ('motorway_link', 700),
    ('street_limited', 600),
    ('driveway', 500),
    ('major_rail', 400),
    ('service', 300),
    ('minor_rail', 200),
    ('path', 100)
) AS ordertable(feature, prio) ON class=feature
  -- Sort the same way as the road layer, so that more important streets go
  -- first and have a higher priority to be rendered
  ORDER BY z_order + prio +
    CASE "is"
      WHEN 'tunnel' THEN -100000
      WHEN 'road' THEN 0
      WHEN 'bridge' THEN 100000
      ELSE bail_out('Unexpected row with is=%s, osm_id=%s', "is", osm_id::TEXT)::INT
    END
) AS road_label
]]></Parameter>
       <Parameter name="type"><![CDATA[postgis]]></Parameter>
       <Parameter name="user"><![CDATA[]]></Parameter>
    </Datasource>
  </Layer>

</Map>