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                 postal_code = 'always'},
 121     landuse = 'fallback',
 122     place = 'always'
 123 }
 124
 125 module.MAIN_TAGS.natural = {
 126     waterway = {'named',
 127                 riverbank = 'delete'},
 128     natural = {'named',
 129                yes = 'delete',
 130                no = 'delete',
 131                coastline = 'delete',
 132                saddle = 'fallback',
 133                water = exclude_when_key_present('water', true)},
 134     mountain_pass = {'always',
 135                      no = 'delete'},
 136     water = {include_when_tag_present('natural', 'water', true),
 137              river = 'never',
 138              stream = 'never',
 139              canal = 'never',
 140              ditch = 'never',
 141              drain = 'never',
 142              fish_pass = 'never',
 143              yes = 'delete',
 144              intermittent = 'delete',
 145              tidal = 'delete'
 146              }
 147 }
 148
 149 module.MAIN_TAGS_POIS = function (group)
 150     group = group or 'delete'
 151     return {
 152     aerialway = {'always',
 153                  no = group,
 154                  pylon = group},
 155     aeroway = {'always',
 156                no = group},
 157     amenity = {'always',
 158                no = group,
 159                parking_space = group,
 160                parking_entrance = group,
 161                waste_disposal = group,
 162                hunting_stand = group},
 163     building = {'fallback',
 164                 no = group},
 165     bridge = {'named_with_key',
 166               no = group},
 167     club = {'always',
 168             no = group},
 169     craft = {'always',
 170              no = group},
 171     emergency = {'always',
 172                  no = group,
 173                  yes = group,
 174                  fire_hydrant = group},
 175     healthcare = {'fallback',
 176                   yes = group,
 177                   no = group},
 178     highway = {'always',
 179                no = group,
 180                turning_circle = group,
 181                mini_roundabout = group,
 182                noexit = group,
 183                crossing = group,
 184                give_way = group,
 185                stop = group,
 186                turning_loop = group,
 187                passing_place = group,
 188                street_lamp = 'named',
 189                traffic_signals = 'named'},
 190     historic = {'always',
 191                 yes = group,
 192                 no = group},
 193     information = {include_when_tag_present('tourism', 'information'),
 194                    yes = 'delete',
 195                    route_marker = 'never',
 196                    trail_blaze = 'never'},
 197     junction = {'fallback',
 198                 no = group},
 199     leisure = {'always',
 200                nature_reserve = 'fallback',
 201                swimming_pool = 'named',
 202                no = group},
 203     lock = {yes = lock_transform},
 204     man_made = {pier = 'always',
 205                 tower = 'always',
 206                 bridge = 'always',
 207                 works = 'named',
 208                 water_tower = 'always',
 209                 dyke = 'named',
 210                 adit = 'named',
 211                 lighthouse = 'always',
 212                 watermill = 'always',
 213                 tunnel = 'always'},
 214     military = {'always',
 215                 yes = group,
 216                 no = group},
 217     office = {'always',
 218               no = group},
 219     railway = {'named',
 220                rail = group,
 221                no = group,
 222                abandoned = group,
 223                disused = group,
 224                razed = group,
 225                level_crossing = group,
 226                switch = group,
 227                signal = group,
 228                buffer_stop = group},
 229     shop = {'always',
 230             no = group},
 231     tourism = {'always',
 232                no = group,
 233                yes = group,
 234                information = exclude_when_key_present('information')},
 235     tunnel = {'named_with_key',
 236               no = group}
 237 } end
 238
 239 module.MAIN_TAGS_STREETS = {}
 240
 241 module.MAIN_TAGS_STREETS.default = {
 242     place = {square = 'always'},
 243     highway = {motorway = 'always',
 244                trunk = 'always',
 245                primary = 'always',
 246                secondary = 'always',
 247                tertiary = 'always',
 248                unclassified = 'always',
 249                residential = 'always',
 250                road = 'always',
 251                living_street = 'always',
 252                pedestrian = 'always',
 253                service = 'named',
 254                cycleway = 'named',
 255                path = 'named',
 256                footway = filter_footways,
 257                steps = 'named',
 258                bridleway = 'named',
 259                track = 'named',
 260                motorway_link = 'named',
 261                trunk_link = 'named',
 262                primary_link = 'named',
 263                secondary_link = 'named',
 264                tertiary_link = 'named'}
 265 }
 266
 267 module.MAIN_TAGS_STREETS.car = {
 268     place = {square = 'always'},
 269     highway = {motorway = 'always',
 270                trunk = 'always',
 271                primary = 'always',
 272                secondary = 'always',
 273                tertiary = 'always',
 274                unclassified = 'always',
 275                residential = 'always',
 276                road = 'always',
 277                living_street = 'always',
 278                service = 'always',
 279                track = 'always',
 280                motorway_link = 'always',
 281                trunk_link = 'always',
 282                primary_link = 'always',
 283                secondary_link = 'always',
 284                tertiary_link = 'always'}
 285 }
 286
 287 module.MAIN_TAGS_STREETS.all = {
 288     place = {square = 'always'},
 289     highway = {motorway = 'always',
 290                trunk = 'always',
 291                primary = 'always',
 292                secondary = 'always',
 293                tertiary = 'always',
 294                unclassified = 'always',
 295                residential = 'always',
 296                road = 'always',
 297                living_street = 'always',
 298                pedestrian = 'always',
 299                service = 'always',
 300                cycleway = 'always',
 301                path = 'always',
 302                footway = 'always',
 303                steps = 'always',
 304                bridleway = 'always',
 305                track = 'always',
 306                motorway_link = 'always',
 307                trunk_link = 'always',
 308                primary_link = 'always',
 309                secondary_link = 'always',
 310                tertiary_link = 'always'}
 311 }
 312
 313
 314 -- name tags
 315
 316 module.NAME_TAGS = {}
 317
 318 module.NAME_TAGS.core = {main = {'name', 'name:*',
 319                                  'int_name', 'int_name:*',
 320                                  'nat_name', 'nat_name:*',
 321                                  'reg_name', 'reg_name:*',
 322                                  'loc_name', 'loc_name:*',
 323                                  'old_name', 'old_name:*',
 324                                  'alt_name', 'alt_name:*', 'alt_name_*',
 325                                  'official_name', 'official_name:*',
 326                                  'place_name', 'place_name:*',
 327                                  'short_name', 'short_name:*'},
 328                          extra = {'ref', 'int_ref', 'nat_ref', 'reg_ref',
 329                                   'loc_ref', 'old_ref', 'ISO3166-2'}
 330                         }
 331 module.NAME_TAGS.address = {house = {'addr:housename'}}
 332 module.NAME_TAGS.poi = group_merge({main = {'brand'},
 333                                     extra = {'iata', 'icao'}},
 334                                    module.NAME_TAGS.core)
 335
 336 -- Address tagging
 337
 338 module.ADDRESS_TAGS = {}
 339
 340 module.ADDRESS_TAGS.core = { extra = {'addr:*', 'is_in:*', 'tiger:county'},
 341                              postcode = {'postal_code', 'postcode', 'addr:postcode',
 342                                          'tiger:zip_left', 'tiger:zip_right'},
 343                              country = {'country_code', 'ISO3166-1',
 344                                         'addr:country_code', 'is_in:country_code',
 345                                         'addr:country', 'is_in:country'}
 346                            }
 347
 348 module.ADDRESS_TAGS.houses = { main = {'addr:housenumber',
 349                                        'addr:conscriptionnumber',
 350                                        'addr:streetnumber'},
 351                                interpolation = {'addr:interpolation'}
 352                              }
 353
 354 -- Ignored tags (prefiltered away)
 355
 356 module.IGNORE_KEYS = {}
 357
 358 module.IGNORE_KEYS.metatags = {'note', 'note:*', 'source', 'source:*', '*source',
 359                                'attribution', 'comment', 'fixme', 'created_by',
 360                                'tiger:cfcc', 'tiger:reviewed', 'nysgissam:*',
 361                                'NHD:*', 'nhd:*', 'gnis:*', 'geobase:*', 'yh:*',
 362                                'osak:*', 'naptan:*', 'CLC:*', 'import', 'it:fvg:*',
 363                                'lacounty:*', 'ref:linz:*',
 364                                'ref:bygningsnr', 'ref:ruian:*', 'building:ruian:type',
 365                                'type',
 366                                'is_in:postcode'}
 367 module.IGNORE_KEYS.name = {'*:prefix', '*:suffix', 'name:prefix:*', 'name:suffix:*',
 368                            'name:etymology', 'name:etymology:*',
 369                            'name:signed', 'name:botanical'}
 370 module.IGNORE_KEYS.address = {'addr:street:*', 'addr:city:*', 'addr:district:*',
 371                               'addr:province:*', 'addr:subdistrict:*', 'addr:place:*',
 372                               'addr:TW:dataset'}
 373
 374 -- Extra tags (prefiltered away)
 375
 376 module.EXTRATAGS = {}
 377
 378 module.EXTRATAGS.required = {'wikipedia', 'wikipedia:*', 'wikidata', 'capital'}
 379
 380 return module