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https://github.com/osm-search/Nominatim.git
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flex: simplify address configuration
This commit is contained in:
Sarah Hoffmann
parent
7592f8f189
commit
d1f5820711
@ -102,8 +102,39 @@ function Place:grab_address(data)
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return count
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end
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function Place:set_address(key, value)
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self.address[key] = value
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local function strip_address_prefix(k)
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if k:sub(1, 5) == 'addr:' then
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return k:sub(6)
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end
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if k:sub(1, 6) == 'is_in:' then
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return k:sub(7)
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end
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return k
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end
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function Place:grab_address_parts(data)
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local count = 0
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if data.groups ~= nil then
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for k, v in pairs(self.object.tags) do
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local atype = data.groups(k, v)
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if atype == 'main' then
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self.has_name = true
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self.address[strip_address_prefix(k)] = v
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count = count + 1
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elseif atype == 'extra' then
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self.address[strip_address_prefix(k)] = v
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elseif atype ~= nil then
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self.address[atype] = v
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end
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end
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end
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return count
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end
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function Place:grab_name(data)
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@ -129,10 +160,6 @@ function Place:grab_tag(key)
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return self.object:grab_tag(key)
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end
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function Place:tags()
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return self.object.tags
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end
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function Place:write_place(k, v, mtype, save_extra_mains)
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if mtype == nil then
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return 0
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@ -277,6 +304,61 @@ function tag_match(data)
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end
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function key_group(data)
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if data == nil or next(data) == nil then
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return nil
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end
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local fullmatches = {}
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local key_prefixes = {}
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local key_suffixes = {}
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for group, tags in pairs(data) do
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for _, key in pairs(tags) do
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if key:sub(1, 1) == '*' then
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if #key > 1 then
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if key_suffixes[#key - 1] == nil then
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key_suffixes[#key - 1] = {}
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end
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key_suffixes[#key - 1][key:sub(2)] = group
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end
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elseif key:sub(#key, #key) == '*' then
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if key_prefixes[#key - 1] == nil then
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key_prefixes[#key - 1] = {}
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end
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key_prefixes[#key - 1][key:sub(1, #key - 1)] = group
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else
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fullmatches[key] = group
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end
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end
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end
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return function (k, v)
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local val = fullmatches[k]
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if val ~= nil then
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return val
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end
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for slen, slist in pairs(key_suffixes) do
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if #k >= slen then
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val = slist[k:sub(-slen)]
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if val ~= nil then
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return val
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end
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end
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end
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for slen, slist in pairs(key_prefixes) do
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if #k >= slen then
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val = slist[k:sub(1, slen)]
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if val ~= nil then
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return val
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end
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end
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end
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end
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end
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-- Process functions for all data types
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function osm2pgsql.process_node(object)
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@ -332,25 +414,20 @@ function process_tags(o)
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end
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-- address keys
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o:grab_address{match=COUNTRY_TAGS, out_key='country'}
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if o:grab_name{match=HOUSENAME_TAGS} > 0 then
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fallback = {'place', 'house', 'always'}
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end
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if o:grab_address_parts{groups=ADDRESS_TAGS} > 0 and fallback == nil then
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fallback = {'place', 'house', 'always'}
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end
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if o.address.country ~= nil and #o.address.country ~= 2 then
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o.address['country'] = nil
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end
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if o:grab_name{match=HOUSENAME_TAGS} > 0 then
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fallback = {'place', 'house'}
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end
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if o:grab_address{match=HOUSENUMBER_TAGS, include_on_name = true} > 0 and fallback == nil then
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fallback = {'place', 'house'}
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end
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if o:grab_address{match=POSTCODES, out_key='postcode'} > 0 and fallback == nil then
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fallback = {'place', 'postcode'}
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if fallback == nil and o.address.postcode ~= nil then
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fallback = {'place', 'postcode', 'always'}
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end
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local is_interpolation = o:grab_address{match=INTERPOLATION_TAGS} > 0
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o:grab_address{match=ADDRESS_TAGS}
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if is_interpolation then
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if o.address.interpolation ~= nil then
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o:write_place('place', 'houses', 'always', SAVE_EXTRA_MAINS)
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return
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end
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@ -363,21 +440,19 @@ function process_tags(o)
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o:grab_extratags{match = POST_EXTRAS}
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-- collect main keys
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local num_mains = 0
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for k, v in pairs(o:tags()) do
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num_mains = num_mains + o:write_place(k, v, MAIN_KEYS[k], SAVE_EXTRA_MAINS)
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for k, v in pairs(o.object.tags) do
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local ktype = MAIN_KEYS[k]
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if ktype == 'fallback' then
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if o.has_name then
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fallback = {k, v, 'named'}
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end
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if num_mains == 0 then
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for tag, mtype in pairs(MAIN_FALLBACK_KEYS) do
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if o:write_place(tag, nil, mtype, SAVE_EXTRA_MAINS) > 0 then
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return
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elseif ktype ~= nil then
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o:write_place(k, v, MAIN_KEYS[k], SAVE_EXTRA_MAINS)
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end
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end
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if fallback ~= nil then
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o:write_place(fallback[1], fallback[2], 'always', SAVE_EXTRA_MAINS)
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end
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if fallback ~= nil and o.num_entries == 0 then
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o:write_place(fallback[1], fallback[2], fallback[3], SAVE_EXTRA_MAINS)
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end
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end
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@ -7,7 +7,9 @@ RELATION_TYPES = {
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}
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MAIN_KEYS = {
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building = 'fallback',
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emergency = 'always',
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healthcare = 'fallback',
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historic = 'always',
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military = 'always',
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natural = 'named',
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@ -36,6 +38,8 @@ MAIN_KEYS = {
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amenity = 'always',
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club = 'always',
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craft = 'always',
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junction = 'fallback',
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landuse = 'fallback',
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leisure = 'always',
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office = 'always',
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mountain_pass = 'always',
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@ -47,13 +51,6 @@ MAIN_KEYS = {
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place = 'always'
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}
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MAIN_FALLBACK_KEYS = {
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building = 'named',
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landuse = 'named',
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junction = 'named',
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healthcare = 'named'
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}
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PRE_DELETE = tag_match{keys = {'note', 'note:*', 'source', 'source*', 'attribution',
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'comment', 'fixme', 'FIXME', 'created_by', 'NHD:*',
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@ -109,21 +106,19 @@ NAMES = tag_match{keys = {'name', 'name:*',
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REFS = tag_match{keys = {'ref', 'int_ref', 'nat_ref', 'reg_ref', 'loc_ref', 'old_ref',
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'iata', 'icao', 'pcode', 'pcode:*', 'ISO3166-2'}}
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POSTCODES = tag_match{keys = {'postal_code', 'postcode', 'addr:postcode',
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'tiger:zip_left', 'tiger:zip_right'}}
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COUNTRY_TAGS = tag_match{keys = {'country_code', 'ISO3166-1',
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'addr:country_code', 'is_in:country_code',
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'addr:country', 'is_in:country'}}
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HOUSENAME_TAGS = tag_match{keys = {'addr:housename'}}
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HOUSENUMBER_TAGS = tag_match{keys = {'addr:housenumber', 'addr:conscriptionnumber',
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'addr:streetnumber'}}
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INTERPOLATION_TAGS = tag_match{keys = {'addr:interpolation'}}
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ADDRESS_TAGS = tag_match{keys = {'addr:*', 'is_in:*', 'tiger:county'}}
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ADDRESS_TAGS = key_group{main = {'addr:housenumber',
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'addr:conscriptionnumber',
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'addr:streetnumber'},
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extra = {'addr:*', 'is_in:*', 'tiger:county'},
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postcode = {'postal_code', 'postcode', 'addr:postcode',
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'tiger:zip_left', 'tiger:zip_right'},
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country = {'country_code', 'ISO3166-1',
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'addr:country_code', 'is_in:country_code',
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'addr:country', 'is_in:country'},
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interpolation = {'addr:interpolation'}
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}
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SAVE_EXTRA_MAINS = true
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