protected $aLangPrefOrderSql = "''";
protected $bAddressDetails = false;
+ protected $bAddressAdminLevels = false;
protected $bExtraTags = false;
protected $bNameDetails = false;
$this->oDB =& $oDB;
}
- public function setAnchorSql($sPoint)
+ public function doDeDupe()
{
- $this->sAnchorSql = $sPoint;
+ return $this->bDeDupe;
}
- public function setDeDupe($bDeDupe)
+ public function setIncludePolygonAsPoints($b = true)
{
- $this->bDeDupe = $bDeDupe;
+ $this->bIncludePolygonAsPoints = $b;
}
- public function setAddressRankList($aList)
+ public function setAddressDetails($b = true)
{
- $this->sAddressRankListSql = '('.join(',', $aList).')';
+ $this->bAddressDetails = $b;
}
- public function setAllowedTypesSQLList($sSql)
+ public function setAddressAdminLevels($b = true)
{
- $this->sAllowedTypesSQLList = $sSql;
+ $this->bAddressAdminLevels = $b;
}
- public function setLanguagePreference($aLangPrefOrder)
+ public function loadParamArray($oParams, $sGeomType = null)
{
+ $aLangs = $oParams->getPreferredLanguages();
$this->aLangPrefOrderSql =
- 'ARRAY['.join(',', array_map('getDBQuoted', $aLangPrefOrder)).']';
- }
+ 'ARRAY['.join(',', array_map('getDBQuoted', $aLangs)).']';
- public function setIncludeAddressDetails($bAddressDetails = true)
- {
- $this->bAddressDetails = $bAddressDetails;
- }
+ $this->bAddressDetails = $oParams->getBool('addressdetails', true);
+ $this->bExtraTags = $oParams->getBool('extratags', false);
+ $this->bNameDetails = $oParams->getBool('namedetails', false);
- public function setIncludeExtraTags($bExtraTags = false)
- {
- $this->bExtraTags = $bExtraTags;
- }
+ $this->bDeDupe = $oParams->getBool('dedupe', $this->bDeDupe);
- public function setIncludeNameDetails($bNameDetails = false)
- {
- $this->bNameDetails = $bNameDetails;
+ if ($sGeomType === null || $sGeomType == 'geojson') {
+ $this->bIncludePolygonAsGeoJSON = $oParams->getBool('polygon_geojson');
+ $this->bIncludePolygonAsPoints = false;
+ }
+
+ if ($oParams->getString('format', '') !== 'geojson') {
+ if ($sGeomType === null || $sGeomType == 'text') {
+ $this->bIncludePolygonAsText = $oParams->getBool('polygon_text');
+ }
+ if ($sGeomType === null || $sGeomType == 'kml') {
+ $this->bIncludePolygonAsKML = $oParams->getBool('polygon_kml');
+ }
+ if ($sGeomType === null || $sGeomType == 'svg') {
+ $this->bIncludePolygonAsSVG = $oParams->getBool('polygon_svg');
+ }
+ }
+ $this->fPolygonSimplificationThreshold
+ = $oParams->getFloat('polygon_threshold', 0.0);
+
+ $iWantedTypes =
+ ($this->bIncludePolygonAsText ? 1 : 0) +
+ ($this->bIncludePolygonAsGeoJSON ? 1 : 0) +
+ ($this->bIncludePolygonAsKML ? 1 : 0) +
+ ($this->bIncludePolygonAsSVG ? 1 : 0);
+ if ($iWantedTypes > CONST_PolygonOutput_MaximumTypes) {
+ if (CONST_PolygonOutput_MaximumTypes) {
+ userError('Select only '.CONST_PolygonOutput_MaximumTypes.' polgyon output option');
+ } else {
+ userError('Polygon output is disabled');
+ }
+ }
}
- public function setIncludePolygonAsPoints($b = true)
+ public function getMoreUrlParams()
{
- $this->bIncludePolygonAsPoints = $b;
+ $aParams = array();
+
+ if ($this->bAddressDetails) $aParams['addressdetails'] = '1';
+ if ($this->bExtraTags) $aParams['extratags'] = '1';
+ if ($this->bNameDetails) $aParams['namedetails'] = '1';
+
+ if ($this->bIncludePolygonAsPoints) $aParams['polygon'] = '1';
+ if ($this->bIncludePolygonAsText) $aParams['polygon_text'] = '1';
+ if ($this->bIncludePolygonAsGeoJSON) $aParams['polygon_geojson'] = '1';
+ if ($this->bIncludePolygonAsKML) $aParams['polygon_kml'] = '1';
+ if ($this->bIncludePolygonAsSVG) $aParams['polygon_svg'] = '1';
+
+ if ($this->fPolygonSimplificationThreshold > 0.0) {
+ $aParams['polygon_threshold'] = $this->fPolygonSimplificationThreshold;
+ }
+
+ if (!$this->bDeDupe) $aParams['dedupe'] = '0';
+
+ return $aParams;
}
- public function setIncludePolygonAsText($b = true)
+ public function setAnchorSql($sPoint)
{
- $this->bIncludePolygonAsText = $b;
+ $this->sAnchorSql = $sPoint;
}
- public function setIncludePolygonAsGeoJSON($b = true)
+ public function setAddressRankList($aList)
{
- $this->bIncludePolygonAsGeoJSON = $b;
+ $this->sAddressRankListSql = '('.join(',', $aList).')';
}
- public function setIncludePolygonAsKML($b = true)
+ public function setAllowedTypesSQLList($sSql)
{
- $this->bIncludePolygonAsKML = $b;
+ $this->sAllowedTypesSQLList = $sSql;
}
- public function setIncludePolygonAsSVG($b = true)
+ public function setLanguagePreference($aLangPrefOrder)
{
- $this->bIncludePolygonAsSVG = $b;
+ $this->aLangPrefOrderSql =
+ 'ARRAY['.join(',', array_map('getDBQuoted', $aLangPrefOrder)).']';
}
- public function setPolygonSimplificationThreshold($f)
+ public function setIncludeAddressDetails($bAddressDetails = true)
{
- $this->fPolygonSimplificationThreshold = $f;
+ $this->bAddressDetails = $bAddressDetails;
}
private function addressImportanceSql($sGeometry, $sPlaceId)
$aResults = $this->lookup(array($iPlaceID => new Result($iPlaceID)));
- return sizeof($aResults) ? reset($aResults) : null;
+ return empty($aResults) ? null : reset($aResults);
}
public function lookup($aResults, $iMinRank = 0, $iMaxRank = 30)
{
- if (!sizeof($aResults)) {
+ Debug::newFunction('Place lookup');
+
+ if (empty($aResults)) {
return array();
}
$aSubSelects = array();
$sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_PLACEX);
- if (CONST_Debug) var_dump('PLACEX', $sPlaceIDs);
if ($sPlaceIDs) {
+ Debug::printVar('Ids from placex', $sPlaceIDs);
$sSQL = 'SELECT ';
$sSQL .= ' osm_type,';
$sSQL .= ' osm_id,';
$sSQL .= ' rank_address,';
$sSQL .= ' min(place_id) AS place_id,';
$sSQL .= ' min(parent_place_id) AS parent_place_id,';
- $sSQL .= ' housenumber,';
+ $sSQL .= ' -1 as housenumber,';
$sSQL .= ' country_code,';
$sSQL .= $this->langAddressSql('-1');
$sSQL .= ' get_name_by_language(name,'.$this->aLangPrefOrderSql.') AS placename,';
$sSQL .= ' avg(ST_Y(centroid)) AS lat, ';
$sSQL .= ' COALESCE(importance,0.75-(rank_search::float/40)) AS importance, ';
$sSQL .= $this->addressImportanceSql(
- 'centroid',
+ 'ST_Collect(centroid)',
'min(CASE WHEN placex.rank_search < 28 THEN placex.place_id ELSE placex.parent_place_id END)'
);
$sSQL .= " (extratags->'place') AS extra_place ";
if ($this->sAddressRankListSql) {
$sSQL .= ' OR placex.rank_address in '.$this->sAddressRankListSql;
}
- $sSQL .= " ) ";
+ $sSQL .= ' ) ';
if ($this->sAllowedTypesSQLList) {
$sSQL .= 'AND placex.class in '.$this->sAllowedTypesSQLList;
}
// postcode table
$sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_POSTCODE);
if ($sPlaceIDs) {
+ Debug::printVar('Ids from location_postcode', $sPlaceIDs);
$sSQL = 'SELECT';
$sSQL .= " 'P' as osm_type,";
- $sSQL .= " (SELECT osm_id from placex p WHERE p.place_id = lp.parent_place_id) as osm_id,";
+ $sSQL .= ' (SELECT osm_id from placex p WHERE p.place_id = lp.parent_place_id) as osm_id,';
$sSQL .= " 'place' as class, 'postcode' as type,";
$sSQL .= ' null as admin_level, rank_search, rank_address,';
$sSQL .= ' place_id, parent_place_id,';
$sSQL .= ' null as housenumber,';
$sSQL .= ' country_code,';
$sSQL .= $this->langAddressSql('-1');
- $sSQL .= " postcode as placename,";
- $sSQL .= " postcode as ref,";
- if ($this->bExtraTags) $sSQL .= "null AS extra,";
- if ($this->bNameDetails) $sSQL .= "null AS names,";
- $sSQL .= " ST_x(geometry) AS lon, ST_y(geometry) AS lat,";
- $sSQL .= " (0.75-(rank_search::float/40)) AS importance, ";
+ $sSQL .= ' postcode as placename,';
+ $sSQL .= ' postcode as ref,';
+ if ($this->bExtraTags) $sSQL .= 'null AS extra,';
+ if ($this->bNameDetails) $sSQL .= 'null AS names,';
+ $sSQL .= ' ST_x(geometry) AS lon, ST_y(geometry) AS lat,';
+ $sSQL .= ' (0.75-(rank_search::float/40)) AS importance, ';
$sSQL .= $this->addressImportanceSql('geometry', 'lp.parent_place_id');
- $sSQL .= " null AS extra_place ";
- $sSQL .= "FROM location_postcode lp";
+ $sSQL .= ' null AS extra_place ';
+ $sSQL .= 'FROM location_postcode lp';
$sSQL .= " WHERE place_id in ($sPlaceIDs) ";
$sSQL .= " AND lp.rank_address between $iMinRank and $iMaxRank";
if (CONST_Use_US_Tiger_Data) {
$sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_TIGER);
if ($sPlaceIDs) {
+ Debug::printVar('Ids from Tiger table', $sPlaceIDs);
$sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_TIGER);
// Tiger search only if a housenumber was searched and if it was found
// (realized through a join)
- $sSQL = " SELECT ";
+ $sSQL = ' SELECT ';
$sSQL .= " 'T' AS osm_type, ";
- $sSQL .= " (SELECT osm_id from placex p WHERE p.place_id=blub.parent_place_id) as osm_id, ";
+ $sSQL .= ' (SELECT osm_id from placex p WHERE p.place_id=blub.parent_place_id) as osm_id, ';
$sSQL .= " 'place' AS class, ";
$sSQL .= " 'house' AS type, ";
$sSQL .= ' null AS admin_level, ';
$sSQL .= ' housenumber_for_place as housenumber,';
$sSQL .= " 'us' AS country_code, ";
$sSQL .= $this->langAddressSql('housenumber_for_place');
- $sSQL .= " null AS placename, ";
- $sSQL .= " null AS ref, ";
- if ($this->bExtraTags) $sSQL .= "null AS extra,";
- if ($this->bNameDetails) $sSQL .= "null AS names,";
- $sSQL .= " st_x(centroid) AS lon, ";
- $sSQL .= " st_y(centroid) AS lat,";
- $sSQL .= " -1.15 AS importance, ";
+ $sSQL .= ' null AS placename, ';
+ $sSQL .= ' null AS ref, ';
+ if ($this->bExtraTags) $sSQL .= 'null AS extra,';
+ if ($this->bNameDetails) $sSQL .= 'null AS names,';
+ $sSQL .= ' st_x(centroid) AS lon, ';
+ $sSQL .= ' st_y(centroid) AS lat,';
+ $sSQL .= ' -1.15 AS importance, ';
$sSQL .= $this->addressImportanceSql('centroid', 'blub.parent_place_id');
- $sSQL .= " null AS extra_place ";
- $sSQL .= " FROM (";
- $sSQL .= " SELECT place_id, "; // interpolate the Tiger housenumbers here
- $sSQL .= " ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) AS centroid, ";
- $sSQL .= " parent_place_id, ";
- $sSQL .= " housenumber_for_place";
- $sSQL .= " FROM (";
- $sSQL .= " location_property_tiger ";
- $sSQL .= " JOIN (values ".$sHousenumbers.") AS housenumbers(place_id, housenumber_for_place) USING(place_id)) ";
- $sSQL .= " WHERE ";
- $sSQL .= " housenumber_for_place >= startnumber";
- $sSQL .= " AND housenumber_for_place <= endnumber";
- $sSQL .= " ) AS blub"; //postgres wants an alias here
+ $sSQL .= ' null AS extra_place ';
+ $sSQL .= ' FROM (';
+ $sSQL .= ' SELECT place_id, '; // interpolate the Tiger housenumbers here
+ $sSQL .= ' ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) AS centroid, ';
+ $sSQL .= ' parent_place_id, ';
+ $sSQL .= ' housenumber_for_place';
+ $sSQL .= ' FROM (';
+ $sSQL .= ' location_property_tiger ';
+ $sSQL .= ' JOIN (values '.$sHousenumbers.') AS housenumbers(place_id, housenumber_for_place) USING(place_id)) ';
+ $sSQL .= ' WHERE ';
+ $sSQL .= ' housenumber_for_place >= startnumber';
+ $sSQL .= ' AND housenumber_for_place <= endnumber';
+ $sSQL .= ' ) AS blub'; //postgres wants an alias here
$aSubSelects[] = $sSQL;
}
// osmline - interpolated housenumbers
$sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_OSMLINE);
if ($sPlaceIDs) {
+ Debug::printVar('Ids from interpolation', $sPlaceIDs);
$sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_OSMLINE);
// interpolation line search only if a housenumber was searched
// (realized through a join)
- $sSQL = "SELECT ";
+ $sSQL = 'SELECT ';
$sSQL .= " 'W' AS osm_type, ";
- $sSQL .= " osm_id, ";
+ $sSQL .= ' osm_id, ';
$sSQL .= " 'place' AS class, ";
$sSQL .= " 'house' AS type, ";
$sSQL .= ' 15 AS admin_level, ';
$sSQL .= ' st_x(centroid) AS lon, ';
$sSQL .= ' st_y(centroid) AS lat, ';
// slightly smaller than the importance for normal houses
- $sSQL .= " -0.1 AS importance, ";
+ $sSQL .= ' -0.1 AS importance, ';
$sSQL .= $this->addressImportanceSql('centroid', 'blub.parent_place_id');
- $sSQL .= " null AS extra_place ";
- $sSQL .= " FROM (";
- $sSQL .= " SELECT ";
- $sSQL .= " osm_id, ";
- $sSQL .= " place_id, ";
- $sSQL .= " country_code, ";
- $sSQL .= " CASE "; // interpolate the housenumbers here
- $sSQL .= " WHEN startnumber != endnumber ";
- $sSQL .= " THEN ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) ";
- $sSQL .= " ELSE ST_LineInterpolatePoint(linegeo, 0.5) ";
- $sSQL .= " END as centroid, ";
- $sSQL .= " parent_place_id, ";
- $sSQL .= " housenumber_for_place ";
- $sSQL .= " FROM (";
- $sSQL .= " location_property_osmline ";
- $sSQL .= " JOIN (values ".$sHousenumbers.") AS housenumbers(place_id, housenumber_for_place) USING(place_id)";
- $sSQL .= " ) ";
- $sSQL .= " WHERE housenumber_for_place >= 0 ";
- $sSQL .= " ) as blub"; //postgres wants an alias here
+ $sSQL .= ' null AS extra_place ';
+ $sSQL .= ' FROM (';
+ $sSQL .= ' SELECT ';
+ $sSQL .= ' osm_id, ';
+ $sSQL .= ' place_id, ';
+ $sSQL .= ' country_code, ';
+ $sSQL .= ' CASE '; // interpolate the housenumbers here
+ $sSQL .= ' WHEN startnumber != endnumber ';
+ $sSQL .= ' THEN ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) ';
+ $sSQL .= ' ELSE ST_LineInterpolatePoint(linegeo, 0.5) ';
+ $sSQL .= ' END as centroid, ';
+ $sSQL .= ' parent_place_id, ';
+ $sSQL .= ' housenumber_for_place ';
+ $sSQL .= ' FROM (';
+ $sSQL .= ' location_property_osmline ';
+ $sSQL .= ' JOIN (values '.$sHousenumbers.') AS housenumbers(place_id, housenumber_for_place) USING(place_id)';
+ $sSQL .= ' ) ';
+ $sSQL .= ' WHERE housenumber_for_place >= 0 ';
+ $sSQL .= ' ) as blub'; //postgres wants an alias here
$aSubSelects[] = $sSQL;
}
$sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_AUX);
if ($sPlaceIDs) {
$sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_AUX);
- $sSQL = " SELECT ";
+ $sSQL = ' SELECT ';
$sSQL .= " 'L' AS osm_type, ";
- $sSQL .= " place_id AS osm_id, ";
+ $sSQL .= ' place_id AS osm_id, ';
$sSQL .= " 'place' AS class,";
$sSQL .= " 'house' AS type, ";
$sSQL .= ' null AS admin_level, ';
$sSQL .= ' housenumber,';
$sSQL .= " 'us' AS country_code, ";
$sSQL .= $this->langAddressSql('-1');
- $sSQL .= " null AS placename, ";
- $sSQL .= " null AS ref, ";
- if ($this->bExtraTags) $sSQL .= "null AS extra, ";
- if ($this->bNameDetails) $sSQL .= "null AS names, ";
- $sSQL .= " ST_X(centroid) AS lon, ";
- $sSQL .= " ST_Y(centroid) AS lat, ";
- $sSQL .= " -1.10 AS importance, ";
+ $sSQL .= ' null AS placename, ';
+ $sSQL .= ' null AS ref, ';
+ if ($this->bExtraTags) $sSQL .= 'null AS extra, ';
+ if ($this->bNameDetails) $sSQL .= 'null AS names, ';
+ $sSQL .= ' ST_X(centroid) AS lon, ';
+ $sSQL .= ' ST_Y(centroid) AS lat, ';
+ $sSQL .= ' -1.10 AS importance, ';
$sSQL .= $this->addressImportanceSql(
'centroid',
'location_property_aux.parent_place_id'
);
- $sSQL .= " null AS extra_place ";
- $sSQL .= " FROM location_property_aux ";
+ $sSQL .= ' null AS extra_place ';
+ $sSQL .= ' FROM location_property_aux ';
$sSQL .= " WHERE place_id in ($sPlaceIDs) ";
$aSubSelects[] = $sSQL;
}
}
- if (CONST_Debug) var_dump($aSubSelects);
-
- if (!sizeof($aSubSelects)) {
+ if (empty($aSubSelects)) {
return array();
}
- $aPlaces = chksql(
- $this->oDB->getAll(join(' UNION ', $aSubSelects)),
- "Could not lookup place"
- );
+ $sSQL = join(' UNION ', $aSubSelects);
+ Debug::printSQL($sSQL);
+ $aPlaces = chksql($this->oDB->getAll($sSQL), 'Could not lookup place');
+ $aClassType = getClassTypes();
foreach ($aPlaces as &$aPlace) {
if ($this->bAddressDetails) {
// to get addressdetails for tiger data, the housenumber is needed
);
}
+ if ($this->bAddressAdminLevels) {
+ $aPlace['aAddressAdminLevels'] = $this->getAddressAdminLevels(
+ $aPlace['place_id'],
+ $aPlace['housenumber']
+ );
+ }
+
if ($this->bExtraTags) {
if ($aPlace['extra']) {
$aPlace['sExtraTags'] = json_decode($aPlace['extra']);
}
}
- $aClassType = getClassTypes();
$sAddressType = '';
$sClassType = $aPlace['class'].':'.$aPlace['type'].':'.$aPlace['admin_level'];
if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel'])) {
$aPlace['addresstype'] = $sAddressType;
}
- if (CONST_Debug) var_dump($aPlaces);
+ Debug::printVar('Places', $aPlaces);
return $aPlaces;
}
- private function getAddressDetails($iPlaceID, $bAll, $sHousenumber)
+ public function getAddressDetails($iPlaceID, $bAll = false, $sHousenumber = -1)
{
$sSQL = 'SELECT *,';
$sSQL .= ' get_name_by_language(name,'.$this->aLangPrefOrderSql.') as localname';
return $aAddress;
}
+ /* "Downing Street, London"
+ * [
+ * "level15" => "Covent Garden",
+ * "level8" => "Westminster",
+ * "level6" => "London",
+ * "level5" => "Greater London",
+ * "level4" => "England",
+ * "level2" => "United Kingdom"
+ * ]
+ */
+
+ public function getAddressAdminLevels($iPlaceID, $sHousenumber = null)
+ {
+ $aAddressLines = $this->getAddressDetails(
+ $iPlaceID,
+ false,
+ $sHousenumber === null ? -1 : $sHousenumber
+ );
+
+ $aAddress = array();
+ foreach ($aAddressLines as $aLine) {
+ if (isset($aLine['admin_level'])) {
+ $aAddress['level'.$aLine['admin_level']] = $aLine['localname'];
+ }
+ }
+ return $aAddress;
+ }
/* returns an array which will contain the keys
*/
- public function getOutlines($iPlaceID, $fLon = null, $fLat = null, $fRadius = null)
+ public function getOutlines($iPlaceID, $fLon = null, $fLat = null, $fRadius = null, $fLonReverse = null, $fLatReverse = null)
{
$aOutlineResult = array();
if (CONST_Search_AreaPolygons) {
// Get the bounding box and outline polygon
- $sSQL = "select place_id,0 as numfeatures,st_area(geometry) as area,";
- $sSQL .= "ST_Y(centroid) as centrelat,ST_X(centroid) as centrelon,";
- $sSQL .= "ST_YMin(geometry) as minlat,ST_YMax(geometry) as maxlat,";
- $sSQL .= "ST_XMin(geometry) as minlon,ST_XMax(geometry) as maxlon";
- if ($this->bIncludePolygonAsGeoJSON) $sSQL .= ",ST_AsGeoJSON(geometry) as asgeojson";
- if ($this->bIncludePolygonAsKML) $sSQL .= ",ST_AsKML(geometry) as askml";
- if ($this->bIncludePolygonAsSVG) $sSQL .= ",ST_AsSVG(geometry) as assvg";
- if ($this->bIncludePolygonAsText || $this->bIncludePolygonAsPoints) $sSQL .= ",ST_AsText(geometry) as astext";
- $sFrom = " from placex where place_id = ".$iPlaceID;
+ $sSQL = 'select place_id,0 as numfeatures,st_area(geometry) as area,';
+ if ($fLonReverse != null && $fLatReverse != null) {
+ $sSQL .= ' ST_Y(closest_point) as centrelat,';
+ $sSQL .= ' ST_X(closest_point) as centrelon,';
+ } else {
+ $sSQL .= ' ST_Y(centroid) as centrelat, ST_X(centroid) as centrelon,';
+ }
+ $sSQL .= ' ST_YMin(geometry) as minlat,ST_YMax(geometry) as maxlat,';
+ $sSQL .= ' ST_XMin(geometry) as minlon,ST_XMax(geometry) as maxlon';
+ if ($this->bIncludePolygonAsGeoJSON) $sSQL .= ',ST_AsGeoJSON(geometry) as asgeojson';
+ if ($this->bIncludePolygonAsKML) $sSQL .= ',ST_AsKML(geometry) as askml';
+ if ($this->bIncludePolygonAsSVG) $sSQL .= ',ST_AsSVG(geometry) as assvg';
+ if ($this->bIncludePolygonAsText || $this->bIncludePolygonAsPoints) $sSQL .= ',ST_AsText(geometry) as astext';
+ if ($fLonReverse != null && $fLatReverse != null) {
+ $sFrom = ' from (SELECT * , CASE WHEN (class = \'highway\') AND (ST_GeometryType(geometry) = \'ST_LineString\') THEN ';
+ $sFrom .=' ST_ClosestPoint(geometry, ST_SetSRID(ST_Point('.$fLatReverse.','.$fLonReverse.'),4326))';
+ $sFrom .=' ELSE centroid END AS closest_point';
+ $sFrom .= ' from placex where place_id = '.$iPlaceID.') as plx';
+ } else {
+ $sFrom = ' from placex where place_id = '.$iPlaceID;
+ }
if ($this->fPolygonSimplificationThreshold > 0) {
- $sSQL .= " from (select place_id,centroid,ST_SimplifyPreserveTopology(geometry,".$this->fPolygonSimplificationThreshold.") as geometry".$sFrom.") as plx";
+ $sSQL .= ' from (select place_id,centroid,ST_SimplifyPreserveTopology(geometry,'.$this->fPolygonSimplificationThreshold.') as geometry'.$sFrom.') as plx';
} else {
$sSQL .= $sFrom;
}
- $aPointPolygon = chksql($this->oDB->getRow($sSQL), "Could not get outline");
+ $aPointPolygon = chksql($this->oDB->getRow($sSQL), 'Could not get outline');
if ($aPointPolygon['place_id']) {
if ($aPointPolygon['centrelon'] !== null && $aPointPolygon['centrelat'] !== null) {
projects / nominatim.git / blobdiff