place_centre GEOMETRY;
nearcountry RECORD;
BEGIN
- place_centre := ST_Centroid(place);
+ place_centre := ST_PointOnSurface(place);
--RAISE WARNING 'start: %', ST_AsText(place_centre);
NEW.place_id := nextval('seq_place');
NEW.indexed_status := 1; --STATUS_NEW
- IF NEW.rank_search >= 4 THEN
- NEW.country_code := lower(get_country_code(NEW.geometry, NEW.country_code));
- ELSE
- NEW.country_code := NULL;
- END IF;
+ NEW.country_code := lower(get_country_code(NEW.geometry, NEW.country_code));
NEW.partition := get_partition(NEW.geometry, NEW.country_code);
NEW.geometry_sector := geometry_sector(NEW.partition, NEW.geometry);
IF NEW.type in ('continent') THEN
NEW.rank_search := 2;
NEW.rank_address := NEW.rank_search;
+ NEW.country_code := NULL;
ELSEIF NEW.type in ('sea') THEN
NEW.rank_search := 2;
NEW.rank_address := 0;
+ NEW.country_code := NULL;
ELSEIF NEW.type in ('country') THEN
NEW.rank_search := 4;
NEW.rank_address := NEW.rank_search;
END IF;
IF (NEW.extratags -> 'capital') = 'yes' THEN
- NEW.rank_search := NEW.rank_search -1;
+ NEW.rank_search := NEW.rank_search - 1;
+ END IF;
+
+ -- a country code make no sense below rank 4 (country)
+ IF NEW.rank_address < 4 THEN
+ NEW.country_code := NULL;
END IF;
-- Block import below rank 22
-- RETURN NULL;
-- END IF;
- RETURN NEW; -- The following is not needed until doing diff updates, and slows the main index process down
+ RETURN NEW; -- @DIFFUPDATES@ The following is not needed until doing diff updates, and slows the main index process down
IF (ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(NEW.geometry)) THEN
-- Performance: We just can't handle re-indexing for country level changes
END LOOP;
NEW.importance := null;
- select language||':'||title,importance from get_wikipedia_match(NEW.extratags) INTO NEW.wikipedia,NEW.importance;
+ select language||':'||title,importance from get_wikipedia_match(NEW.extratags, NEW.country_code) INTO NEW.wikipedia,NEW.importance;
IF NEW.importance IS NULL THEN
select language||':'||title,importance from wikipedia_article where osm_type = NEW.osm_type and osm_id = NEW.osm_id order by importance desc limit 1 INTO NEW.wikipedia,NEW.importance;
END IF;
---RAISE WARNING '% %', NEW.place_id, NEW.rank_search;
+--RAISE WARNING 'before low level% %', NEW.place_id, NEW.rank_search;
-- For low level elements we inherit from our parent road
IF (NEW.rank_search > 27 OR (NEW.type = 'postcode' AND NEW.rank_search = 25)) THEN
-- see if we have any special relation members
select members from planet_osm_rels where id = NEW.osm_id INTO relation_members;
+-- RAISE WARNING 'get_osm_rel_members, label';
FOR relMember IN select get_osm_rel_members(relation_members,ARRAY['label']) as member LOOP
- select * from placex where osm_type = upper(substring(relMember.member,1,1))
- and osm_id = substring(relMember.member,2,10000)::integer order by rank_search desc limit 1 into linkedPlacex;
+ select * from placex where osm_type = upper(substring(relMember.member,1,1))::char(1)
+ and osm_id = substring(relMember.member,2,10000)::bigint order by rank_search desc limit 1 into linkedPlacex;
-- If we don't already have one use this as the centre point of the geometry
IF NEW.centroid IS NULL THEN
FOR relMember IN select get_osm_rel_members(relation_members,ARRAY['admin_center','admin_centre']) as member LOOP
- select * from placex where osm_type = upper(substring(relMember.member,1,1))
- and osm_id = substring(relMember.member,2,10000)::integer order by rank_search desc limit 1 into linkedPlacex;
+ select * from placex where osm_type = upper(substring(relMember.member,1,1))::char(1)
+ and osm_id = substring(relMember.member,2,10000)::bigint order by rank_search desc limit 1 into linkedPlacex;
-- For an admin centre we also want a name match - still not perfect, for example 'new york, new york'
-- But that can be fixed by explicitly setting the label in the data
IF make_standard_name(NEW.name->'name') = make_standard_name(linkedPlacex.name->'name')
AND NEW.rank_search = linkedPlacex.rank_search THEN
+
-- If we don't already have one use this as the centre point of the geometry
IF NEW.centroid IS NULL THEN
NEW.centroid := coalesce(linkedPlacex.centroid,st_centroid(linkedPlacex.geometry));
make_standard_name(name->'name') = make_standard_name(NEW.name->'name')
AND placex.rank_search = NEW.rank_search
AND placex.place_id != NEW.place_id
- AND placex.osm_type = 'N' AND placex.rank_search < 26
+ AND placex.osm_type = 'N'::char(1) AND placex.rank_search < 26
AND st_contains(NEW.geometry, placex.geometry)
LOOP
-- Did we gain a wikipedia tag in the process? then we need to recalculate our importance
IF NEW.importance is null THEN
- select language||':'||title,importance from get_wikipedia_match(NEW.extratags) INTO NEW.wikipedia,NEW.importance;
+ select language||':'||title,importance from get_wikipedia_match(NEW.extratags, NEW.country_code) INTO NEW.wikipedia,NEW.importance;
END IF;
-- Still null? how about looking it up by the node id
IF NEW.importance IS NULL THEN
- select language||':'||title,importance from wikipedia_article where osm_type = 'N' and osm_id = linked_node_id order by importance desc limit 1 INTO NEW.wikipedia,NEW.importance;
+ select language||':'||title,importance from wikipedia_article where osm_type = 'N'::char(1) and osm_id = linked_node_id order by importance desc limit 1 INTO NEW.wikipedia,NEW.importance;
END IF;
END IF;
importance FLOAT
);
-CREATE OR REPLACE FUNCTION get_wikipedia_match(extratags HSTORE) RETURNS wikipedia_article_match
+CREATE OR REPLACE FUNCTION get_wikipedia_match(extratags HSTORE, country_code varchar(2)) RETURNS wikipedia_article_match
AS $$
DECLARE
langs TEXT[];
wiki_article_language TEXT;
result wikipedia_article_match;
BEGIN
- langs := ARRAY['','ar','bg','ca','cs','da','de','en','es','eo','eu','fa','fr','ko','hi','hr','id','it','he','lt','hu','ms','nl','ja','no','pl','pt','kk','ro','ru','sk','sl','sr','fi','sv','tr','uk','vi','vo','war','zh'];
+ langs := ARRAY['english','country','ar','bg','ca','cs','da','de','en','es','eo','eu','fa','fr','ko','hi','hr','id','it','he','lt','hu','ms','nl','ja','no','pl','pt','kk','ro','ru','sk','sl','sr','fi','sv','tr','uk','vi','vo','war','zh'];
i := 1;
WHILE langs[i] IS NOT NULL LOOP
- wiki_article := extratags->(case when langs[i] = '' THEN 'wikipedia' ELSE 'wikipedia:'||langs[i] END);
+ wiki_article := extratags->(case when langs[i] in ('english','country') THEN 'wikipedia' ELSE 'wikipedia:'||langs[i] END);
IF wiki_article is not null THEN
- wiki_article := replace(regexp_replace(wiki_article,E'(.*?)([a-z]+).wikipedia.org/wiki/',E'\\2:'),' ','_');
- wiki_article_title := split_part(wiki_article, ':', 2);
+ wiki_article := regexp_replace(wiki_article,E'^(.*?)([a-z]{2,3}).wikipedia.org/wiki/',E'\\2:');
+ wiki_article := regexp_replace(wiki_article,E'^(.*?)([a-z]{2,3}).wikipedia.org/w/index.php\\?title=',E'\\2:');
+ wiki_article := regexp_replace(wiki_article,E'^(.*?)/([a-z]{2,3})/wiki/',E'\\2:');
+ wiki_article := regexp_replace(wiki_article,E'^(.*?)([a-z]{2,3})[=:]',E'\\2:');
+ wiki_article := replace(wiki_article,' ','_');
+ wiki_article_title := trim(split_part(wiki_article, ':', 2));
IF wiki_article_title IS NULL OR wiki_article_title = '' THEN
- wiki_article_title := wiki_article;
- wiki_article_language := CASE WHEN langs[i] = '' THEN 'en' ELSE langs[i] END;
+ wiki_article_title := trim(wiki_article);
+ wiki_article_language := CASE WHEN langs[i] = 'english' THEN 'en' WHEN langs[i] = 'country' THEN get_country_language_code(country_code) ELSE langs[i] END;
ELSE
- wiki_article_language := lower(split_part(wiki_article, ':', 1));
+ wiki_article_language := lower(trim(split_part(wiki_article, ':', 1)));
END IF;
select wikipedia_article.language,wikipedia_article.title,wikipedia_article.importance
projects / nominatim.git / commitdiff