- if ($aPoly) {
- $sCountryCode = $aPoly['country_code'];
-
- // look for place nodes with the given country code
- $sSQL = 'SELECT place_id FROM';
- $sSQL .= ' (SELECT place_id, rank_search,';
- $sSQL .= ' ST_distance('.$sPointSQL.', geometry) as distance';
- $sSQL .= ' FROM placex';
- $sSQL .= ' WHERE osm_type = \'N\'';
- $sSQL .= ' AND country_code = \''.$sCountryCode.'\'';
- $sSQL .= ' AND rank_search between 5 and ' .min(25, $iMaxRank);
- $sSQL .= ' AND class = \'place\' AND type != \'postcode\'';
- $sSQL .= ' AND name IS NOT NULL ';
- $sSQL .= ' and indexed_status = 0 and linked_place_id is null';
- $sSQL .= ' AND ST_DWithin('.$sPointSQL.', geometry, 1.8)) p ';
- $sSQL .= 'WHERE distance <= reverse_place_diameter(rank_search)';
- $sSQL .= ' ORDER BY rank_search DESC, distance ASC';
- $sSQL .= ' LIMIT 1';
+ if ($sCountryCode) {
+ if ($iMaxRank > 4) {
+ // look for place nodes with the given country code
+ $sSQL = 'SELECT place_id FROM';
+ $sSQL .= ' (SELECT place_id, rank_search,';
+ $sSQL .= ' ST_distance('.$sPointSQL.', geometry) as distance';
+ $sSQL .= ' FROM placex';
+ $sSQL .= ' WHERE osm_type = \'N\'';
+ $sSQL .= ' AND country_code = \''.$sCountryCode.'\'';
+ $sSQL .= ' AND rank_search between 5 and ' .min(25, $iMaxRank);
+ $sSQL .= ' AND class = \'place\' AND type != \'postcode\'';
+ $sSQL .= ' AND name IS NOT NULL ';
+ $sSQL .= ' and indexed_status = 0 and linked_place_id is null';
+ $sSQL .= ' AND ST_DWithin('.$sPointSQL.', geometry, 1.8)) p ';
+ $sSQL .= 'WHERE distance <= reverse_place_diameter(rank_search)';
+ $sSQL .= ' ORDER BY rank_search DESC, distance ASC';
+ $sSQL .= ' LIMIT 1';