namespace Nominatim;
-require_once(CONST_BasePath.'/lib/Result.php');
+require_once(CONST_LibDir.'/Result.php');
class ReverseGeocode
{
*/
protected function lookupInterpolation($sPointSQL, $fSearchDiam)
{
+ Debug::newFunction('lookupInterpolation');
$sSQL = 'SELECT place_id, parent_place_id, 30 as rank_search,';
$sSQL .= ' ST_LineLocatePoint(linegeo,'.$sPointSQL.') as fraction,';
$sSQL .= ' startnumber, endnumber, interpolationtype,';
$sSQL .= ' WHERE ST_DWithin('.$sPointSQL.', linegeo, '.$fSearchDiam.')';
$sSQL .= ' and indexed_status = 0 and startnumber is not NULL ';
$sSQL .= ' ORDER BY distance ASC limit 1';
+ Debug::printSQL($sSQL);
return $this->oDB->getRow(
$sSQL,
protected function lookupInCountry($sPointSQL, $iMaxRank)
{
+ Debug::newFunction('lookupInCountry');
// searches for polygon in table country_osm_grid which contains the searchpoint
// and searches for the nearest place node to the searchpoint in this polygon
$sSQL = 'SELECT country_code FROM country_osm_grid';
$sSQL .= ' WHERE ST_CONTAINS(geometry, '.$sPointSQL.') LIMIT 1';
+ Debug::printSQL($sSQL);
$sCountryCode = $this->oDB->getOne(
$sSQL,
null,
'Could not determine country polygon containing the point.'
);
+ Debug::printVar('Country code', $sCountryCode);
+
if ($sCountryCode) {
if ($iMaxRank > 4) {
// look for place nodes with the given country code
$sSQL .= 'WHERE distance <= reverse_place_diameter(rank_search)';
$sSQL .= ' ORDER BY rank_search DESC, distance ASC';
$sSQL .= ' LIMIT 1';
+ Debug::printSQL($sSQL);
- if (CONST_Debug) var_dump($sSQL);
$aPlace = $this->oDB->getRow($sSQL, null, 'Could not determine place node.');
+ Debug::printVar('Country node', $aPlace);
+
if ($aPlace) {
return new Result($aPlace['place_id']);
}
$sSQL .= ' AND class in (\'boundary\', \'place\')';
$sSQL .= ' AND linked_place_id is null';
$sSQL .= ' ORDER BY distance ASC';
+ Debug::printSQL($sSQL);
- if (CONST_Debug) var_dump($sSQL);
$aPlace = $this->oDB->getRow($sSQL, null, 'Could not determine place node.');
+ Debug::printVar('Country place', $aPlace);
if ($aPlace) {
return new Result($aPlace['place_id']);
}
*/
protected function lookupPolygon($sPointSQL, $iMaxRank)
{
+ Debug::newFunction('lookupPolygon');
// polygon search begins at suburb-level
if ($iMaxRank > 25) $iMaxRank = 25;
// no polygon search over country-level
$sSQL .= ' ORDER BY rank_address DESC LIMIT 50 ) as a';
$sSQL .= ' WHERE ST_CONTAINS(geometry, '.$sPointSQL.' )';
$sSQL .= ' ORDER BY rank_address DESC LIMIT 1';
+ Debug::printSQL($sSQL);
$aPoly = $this->oDB->getRow($sSQL, null, 'Could not determine polygon containing the point.');
+ Debug::printVar('Polygon result', $aPoly);
if ($aPoly) {
// if a polygon is found, search for placenodes begins ...
// for place nodes at rank_address 16
$sSQL .= ' AND rank_search > '.$iRankSearch;
$sSQL .= ' AND rank_search <= '.$iMaxRank;
+ $sSQL .= ' AND rank_address > 0';
$sSQL .= ' AND class = \'place\'';
$sSQL .= ' AND type != \'postcode\'';
$sSQL .= ' AND name IS NOT NULL ';
$sSQL .= ' AND distance <= reverse_place_diameter(rank_search)';
$sSQL .= ' ORDER BY distance ASC, rank_search DESC';
$sSQL .= ' LIMIT 1';
+ Debug::printSQL($sSQL);
- if (CONST_Debug) var_dump($sSQL);
- $aPlacNode = $this->oDB->getRow($sSQL, null, 'Could not determine place node.');
- if ($aPlacNode) {
- return $aPlacNode;
+ $aPlaceNode = $this->oDB->getRow($sSQL, null, 'Could not determine place node.');
+ Debug::printVar('Nearest place node', $aPlaceNode);
+ if ($aPlaceNode) {
+ return $aPlaceNode;
}
}
}
public function lookupPoint($sPointSQL, $bDoInterpolation = true)
{
+ Debug::newFunction('lookupPoint');
// starts if the search is on POI or street level,
// searches for the nearest POI or street,
// if a street is found and a POI is searched for,
$sSQL .= ' and (ST_GeometryType(geometry) not in (\'ST_Polygon\',\'ST_MultiPolygon\') ';
$sSQL .= ' OR ST_DWithin('.$sPointSQL.', centroid, '.$fSearchDiam.'))';
$sSQL .= ' ORDER BY distance ASC limit 1';
- if (CONST_Debug) var_dump($sSQL);
+ Debug::printSQL($sSQL);
+
$aPlace = $this->oDB->getRow($sSQL, null, 'Could not determine closest place.');
- if (CONST_Debug) var_dump($aPlace);
+ Debug::printVar('POI/street level result', $aPlace);
if ($aPlace) {
$iPlaceID = $aPlace['place_id'];
$oResult = new Result($iPlaceID);
}
$aHouse = $this->lookupInterpolation($sPointSQL, $fDistance);
+ Debug::printVar('Interpolation result', $aPlace);
if ($aHouse) {
$oResult = new Result($aHouse['place_id'], Result::TABLE_OSMLINE);
$sSQL .= ' and class not in (\'boundary\')';
$sSQL .= ' and indexed_status = 0 and linked_place_id is null';
$sSQL .= ' ORDER BY distance ASC limit 1';
- if (CONST_Debug) var_dump($sSQL);
+ Debug::printSQL($sSQL);
+
$aStreet = $this->oDB->getRow($sSQL, null, 'Could not determine closest place.');
+ Debug::printVar('Closest POI result', $aStreet);
+
if ($aStreet) {
- if (CONST_Debug) var_dump($aStreet);
$oResult = new Result($aStreet['place_id']);
}
}
$sSQL .= ' FROM location_property_tiger WHERE parent_place_id = '.$oResult->iId;
$sSQL .= ' AND ST_DWithin('.$sPointSQL.', linegeo, 0.001)';
$sSQL .= ' ORDER BY distance ASC limit 1';
- if (CONST_Debug) var_dump($sSQL);
+ Debug::printSQL($sSQL);
+
$aPlaceTiger = $this->oDB->getRow($sSQL, null, 'Could not determine closest Tiger place.');
+ Debug::printVar('Tiger house number result', $aPlaceTiger);
+
if ($aPlaceTiger) {
- if (CONST_Debug) var_dump('found Tiger housenumber', $aPlaceTiger);
$oResult = new Result($aPlaceTiger['place_id'], Result::TABLE_TIGER);
$oResult->iHouseNumber = closestHouseNumber($aPlaceTiger);
}
// lower than street level ($iMaxRank < 26 )
$oResult = $this->lookupLargeArea($sPointSQL, $iMaxRank);
}
+
+ Debug::printVar('Final result', $oResult);
return $oResult;
}
}
projects / nominatim.git / blobdiff