lib-lua/themes/nominatim/presets.lua

   1 -- Defines defaults used in the topic definitions.
   2
   3 local module = {}
   4
   5 -- Helper functions
   6
   7 local function group_merge(group1, group2)
   8     for name, values in pairs(group2) do
   9         if group1[name] == nil then
  10             group1[name] = values
  11         else
  12             for _, v in pairs(values) do
  13                 table.insert(group1[name], v)
  14             end
  15         end
  16     end
  17
  18     return group1
  19 end
  20
  21 -- Customized main tag filter functions
  22
  23 local EXCLUDED_FOOTWAYS = { sidewalk = 1, crossing = 1, link = 1, traffic_aisle }
  24
  25 local function filter_footways(place)
  26     if place.has_name then
  27         local footway = place.object.tags.footway
  28         if footway == nil or EXCLUDED_FOOTWAYS[footway] ~= 1 then
  29             return place
  30         end
  31     end
  32     return false
  33 end
  34
  35 local function include_when_tag_present(key, value, named)
  36     if named then
  37         return function(place)
  38                    if place.has_name and place.intags[key] == value then
  39                        return place
  40                    end
  41                    return false
  42                end
  43     else
  44         return function(place)
  45                    if place.intags[key] == value then
  46                        return place
  47                    end
  48                    return false
  49                end
  50     end
  51 end
  52
  53 local function exclude_when_key_present(key, named)
  54     if named then
  55         return function(place)
  56                    if place.has_name and place.intags[key] == nil then
  57                        return place
  58                    end
  59                    return false
  60                end
  61     else
  62         return function(place)
  63                    if place.intags[key] == nil then
  64                        return place
  65                    end
  66                    return false
  67                end
  68
  69     end
  70 end
  71
  72 local function lock_transform(place)
  73     if place.object.tags.waterway ~= nil then
  74         local name = place.object.tags.lock_name
  75         if name ~= nil then
  76             return place:clone{names={name=name, ref=place.object.tags.lock_ref}}
  77         end
  78     end
  79
  80     return false
  81 end
  82
  83 -- Main tag definition
  84
  85 module.MAIN_TAGS = {}
  86
  87 module.MAIN_TAGS.admin = {
  88     boundary = {administrative = 'named'},
  89     landuse = {residential = 'fallback',
  90                farm = 'fallback',
  91                farmyard = 'fallback',
  92                industrial = 'fallback',
  93                commercial = 'fallback',
  94                allotments = 'fallback',
  95                retail = 'fallback'},
  96     place = {county = 'always',
  97              district = 'always',
  98              municipality = 'always',
  99              city = 'always',
 100              town = 'always',
 101              borough = 'always',
 102              village = 'always',
 103              suburb = 'always',
 104              hamlet = 'always',
 105              croft = 'always',
 106              subdivision = 'always',
 107              allotments = 'always',
 108              neighbourhood = 'always',
 109              quarter = 'always',
 110              isolated_dwelling = 'always',
 111              farm = 'always',
 112              city_block = 'always',
 113              locality = 'always'}
 114 }
 115
 116 module.MAIN_TAGS.all_boundaries = {
 117     boundary = {'named',
 118                 place = 'delete',
 119                 land_area = 'delete',
 120                 protected_area = 'fallback',
 121                 postal_code = 'always'},
 122     landuse = 'fallback',
 123     place = 'always'
 124 }
 125
 126 module.MAIN_TAGS.natural = {
 127     waterway = {'named',
 128                 riverbank = 'delete'},
 129     natural = {'named',
 130                yes = 'delete',
 131                no = 'delete',
 132                coastline = 'delete',
 133                saddle = 'fallback',
 134                water = exclude_when_key_present('water', true)},
 135     mountain_pass = {'always',
 136                      no = 'delete'},
 137     water = {include_when_tag_present('natural', 'water', true),
 138              river = 'never',
 139              stream = 'never',
 140              canal = 'never',
 141              ditch = 'never',
 142              drain = 'never',
 143              fish_pass = 'never',
 144              yes = 'delete',
 145              intermittent = 'delete',
 146              tidal = 'delete'
 147              }
 148 }
 149
 150 module.MAIN_TAGS_POIS = function (group)
 151     group = group or 'delete'
 152     return {
 153     aerialway = {'always',
 154                  no = group,
 155                  pylon = group},
 156     aeroway = {'always',
 157                no = group},
 158     amenity = {'always',
 159                no = group,
 160                parking_space = group,
 161                parking_entrance = group,
 162                waste_disposal = group,
 163                hunting_stand = group},
 164     building = {'fallback',
 165                 no = group},
 166     bridge = {'named_with_key',
 167               no = group},
 168     club = {'always',
 169             no = group},
 170     craft = {'always',
 171              no = group},
 172     emergency = {'always',
 173                  no = group,
 174                  yes = group,
 175                  fire_hydrant = group},
 176     healthcare = {'fallback',
 177                   yes = group,
 178                   no = group},
 179     highway = {'always',
 180                no = group,
 181                turning_circle = group,
 182                mini_roundabout = group,
 183                noexit = group,
 184                crossing = group,
 185                give_way = group,
 186                stop = group,
 187                turning_loop = group,
 188                passing_place = group,
 189                street_lamp = 'named',
 190                traffic_signals = 'named'},
 191     historic = {'fallback',
 192                 yes = group,
 193                 no = group},
 194     information = {include_when_tag_present('tourism', 'information'),
 195                    yes = 'delete',
 196                    route_marker = 'never',
 197                    trail_blaze = 'never'},
 198     junction = {'fallback',
 199                 no = group},
 200     landuse = {cemetery = 'always'},
 201     leisure = {'always',
 202                nature_reserve = 'named',
 203                swimming_pool = 'named',
 204                garden = 'named',
 205                common = 'named',
 206                no = group},
 207     lock = {yes = lock_transform},
 208     man_made = {pier = 'always',
 209                 tower = 'always',
 210                 bridge = 'always',
 211                 works = 'named',
 212                 water_tower = 'always',
 213                 dyke = 'named',
 214                 adit = 'named',
 215                 lighthouse = 'always',
 216                 watermill = 'always',
 217                 tunnel = 'always'},
 218     military = {'always',
 219                 yes = group,
 220                 no = group},
 221     office = {'always',
 222               no = group},
 223     railway = {'named',
 224                rail = group,
 225                no = group,
 226                abandoned = group,
 227                disused = group,
 228                razed = group,
 229                level_crossing = group,
 230                switch = group,
 231                signal = group,
 232                buffer_stop = group},
 233     shop = {'always',
 234             no = group},
 235     tourism = {'always',
 236                attraction = 'fallback',
 237                no = group,
 238                yes = group,
 239                information = exclude_when_key_present('information')},
 240     tunnel = {'named_with_key',
 241               no = group}
 242 } end
 243
 244 module.MAIN_TAGS_STREETS = {}
 245
 246 module.MAIN_TAGS_STREETS.default = {
 247     place = {square = 'always'},
 248     highway = {motorway = 'always',
 249                trunk = 'always',
 250                primary = 'always',
 251                secondary = 'always',
 252                tertiary = 'always',
 253                unclassified = 'always',
 254                residential = 'always',
 255                road = 'always',
 256                living_street = 'always',
 257                pedestrian = 'always',
 258                service = 'named',
 259                cycleway = 'named',
 260                path = 'named',
 261                footway = filter_footways,
 262                steps = 'named',
 263                bridleway = 'named',
 264                track = 'named',
 265                motorway_link = 'named',
 266                trunk_link = 'named',
 267                primary_link = 'named',
 268                secondary_link = 'named',
 269                tertiary_link = 'named'}
 270 }
 271
 272 module.MAIN_TAGS_STREETS.car = {
 273     place = {square = 'always'},
 274     highway = {motorway = 'always',
 275                trunk = 'always',
 276                primary = 'always',
 277                secondary = 'always',
 278                tertiary = 'always',
 279                unclassified = 'always',
 280                residential = 'always',
 281                road = 'always',
 282                living_street = 'always',
 283                service = 'always',
 284                track = 'always',
 285                motorway_link = 'always',
 286                trunk_link = 'always',
 287                primary_link = 'always',
 288                secondary_link = 'always',
 289                tertiary_link = 'always'}
 290 }
 291
 292 module.MAIN_TAGS_STREETS.all = {
 293     place = {square = 'always'},
 294     highway = {motorway = 'always',
 295                trunk = 'always',
 296                primary = 'always',
 297                secondary = 'always',
 298                tertiary = 'always',
 299                unclassified = 'always',
 300                residential = 'always',
 301                road = 'always',
 302                living_street = 'always',
 303                pedestrian = 'always',
 304                service = 'always',
 305                cycleway = 'always',
 306                path = 'always',
 307                footway = 'always',
 308                steps = 'always',
 309                bridleway = 'always',
 310                track = 'always',
 311                motorway_link = 'always',
 312                trunk_link = 'always',
 313                primary_link = 'always',
 314                secondary_link = 'always',
 315                tertiary_link = 'always'}
 316 }
 317
 318
 319 -- name tags
 320
 321 module.NAME_TAGS = {}
 322
 323 module.NAME_TAGS.core = {main = {'name', 'name:*',
 324                                  'int_name', 'int_name:*',
 325                                  'reg_name', 'reg_name:*',
 326                                  'loc_name', 'loc_name:*',
 327                                  'old_name', 'old_name:*',
 328                                  'alt_name', 'alt_name:*', 'alt_name_*',
 329                                  'official_name', 'official_name:*',
 330                                  'place_name', 'place_name:*',
 331                                  'short_name', 'short_name:*'},
 332                          extra = {'ref', 'int_ref', 'nat_ref', 'reg_ref',
 333                                   'loc_ref', 'old_ref', 'ISO3166-2'}
 334                         }
 335 module.NAME_TAGS.address = {house = {'addr:housename'}}
 336 module.NAME_TAGS.poi = group_merge({main = {'brand'},
 337                                     extra = {'iata', 'icao', 'faa'}},
 338                                    module.NAME_TAGS.core)
 339
 340 -- Address tagging
 341
 342 module.ADDRESS_TAGS = {}
 343
 344 module.ADDRESS_TAGS.core = { extra = {'addr:*', 'is_in:*', 'tiger:county'},
 345                              postcode = {'postal_code', 'postcode', 'addr:postcode',
 346                                          'tiger:zip_left', 'tiger:zip_right'},
 347                              country = {'country_code', 'ISO3166-1',
 348                                         'addr:country_code', 'is_in:country_code',
 349                                         'addr:country', 'is_in:country'}
 350                            }
 351
 352 module.ADDRESS_TAGS.houses = { main = {'addr:housenumber',
 353                                        'addr:conscriptionnumber',
 354                                        'addr:streetnumber'},
 355                                interpolation = {'addr:interpolation'}
 356                              }
 357
 358 -- Ignored tags (prefiltered away)
 359
 360 module.IGNORE_KEYS = {}
 361
 362 module.IGNORE_KEYS.metatags = {'note', 'note:*', 'source', 'source:*', '*source',
 363                                'attribution', 'comment', 'fixme', 'created_by',
 364                                'tiger:cfcc', 'tiger:reviewed', 'nysgissam:*',
 365                                'NHD:*', 'nhd:*', 'gnis:*', 'geobase:*', 'yh:*',
 366                                'osak:*', 'naptan:*', 'CLC:*', 'import', 'it:fvg:*',
 367                                'lacounty:*', 'ref:linz:*', 'survey:*',
 368                                'ref:bygningsnr', 'ref:ruian:*', 'building:ruian:type',
 369                                'type',
 370                                'is_in:postcode'}
 371 module.IGNORE_KEYS.name = {'*:prefix', '*:suffix', 'name:prefix:*', 'name:suffix:*',
 372                            'name:etymology', 'name:etymology:*',
 373                            'name:signed', 'name:botanical'}
 374 module.IGNORE_KEYS.address = {'addr:street:*', 'addr:city:*', 'addr:district:*',
 375                               'addr:province:*', 'addr:subdistrict:*', 'addr:place:*',
 376                               'addr:TW:dataset'}
 377
 378 -- INTERNAL: Required extra tags
 379
 380 module.EXTRATAGS = {keys = {'wikipedia', 'wikipedia:*', 'wikidata', 'capital'}}
 381
 382 -- Defaults for the entrance table
 383
 384 module.ENTRANCE_TABLE = {}
 385
 386 module.ENTRANCE_TABLE.default = {main_tags = {'entrance', 'routing:entrance'},
 387                                  extra_exclude = module.IGNORE_KEYS.metatags}
 388
 389 return module