<?php
- class PlaceLookup
- {
- protected $oDB;
-
- protected $aLangPrefOrder = array();
-
- protected $bAddressDetails = false;
- protected $bExtraTags = false;
- protected $bNameDetails = false;
-
- protected $bIncludePolygonAsPoints = false;
- protected $bIncludePolygonAsText = false;
- protected $bIncludePolygonAsGeoJSON = false;
- protected $bIncludePolygonAsKML = false;
- protected $bIncludePolygonAsSVG = false;
- protected $fPolygonSimplificationThreshold = 0.0;
-
-
- function PlaceLookup(&$oDB)
- {
- $this->oDB =& $oDB;
- }
-
- function setLanguagePreference($aLangPrefOrder)
- {
- $this->aLangPrefOrder = $aLangPrefOrder;
- }
-
- function setIncludeAddressDetails($bAddressDetails = true)
- {
- $this->bAddressDetails = $bAddressDetails;
- }
-
- function setIncludeExtraTags($bExtraTags = false)
- {
- $this->bExtraTags = $bExtraTags;
- }
-
- function setIncludeNameDetails($bNameDetails = false)
- {
- $this->bNameDetails = $bNameDetails;
- }
-
-
- function setIncludePolygonAsPoints($b = true)
- {
- $this->bIncludePolygonAsPoints = $b;
- }
-
- function getIncludePolygonAsPoints()
- {
- return $this->bIncludePolygonAsPoints;
- }
-
- function setIncludePolygonAsText($b = true)
- {
- $this->bIncludePolygonAsText = $b;
- }
-
- function getIncludePolygonAsText()
- {
- return $this->bIncludePolygonAsText;
- }
-
- function setIncludePolygonAsGeoJSON($b = true)
- {
- $this->bIncludePolygonAsGeoJSON = $b;
- }
-
- function setIncludePolygonAsKML($b = true)
- {
- $this->bIncludePolygonAsKML = $b;
- }
-
- function setIncludePolygonAsSVG($b = true)
- {
- $this->bIncludePolygonAsSVG = $b;
- }
-
- function setPolygonSimplificationThreshold($f)
- {
- $this->fPolygonSimplificationThreshold = $f;
- }
-
- function lookupOSMID($sType, $iID)
- {
- $sSQL = "select place_id from placex where osm_type = '".pg_escape_string($sType)."' and osm_id = ".(int)$iID." order by type = 'postcode' asc";
- $iPlaceID = chksql($this->oDB->getOne($sSQL));
-
- return $this->lookup((int)$iPlaceID);
- }
-
- function lookup($iPlaceID, $sType = '', $fInterpolFraction = 0.0)
- {
- if (!$iPlaceID) return null;
-
- $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]";
- $bIsTiger = CONST_Use_US_Tiger_Data && $sType == 'tiger';
- $bIsInterpolation = $sType == 'interpolation';
-
- if ($bIsTiger)
- {
- $sSQL = "select place_id,partition, 'T' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, housenumber, null as street, null as isin, postcode,";
- $sSQL .= " 'us' as country_code, parent_place_id, null as linked_place_id, 30 as rank_address, 30 as rank_search,";
- $sSQL .= " coalesce(null,0.75-(30::float/40)) as importance, null as indexed_status, null as indexed_date, null as wikipedia, 'us' as calculated_country_code, ";
- $sSQL .= " get_address_by_language(place_id, housenumber, $sLanguagePrefArraySQL) as langaddress,";
- $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(point) as lon, ST_Y(point) as lat from (select *, ST_LineInterpolatePoint(linegeo, (housenumber-startnumber::float)/(endnumber-startnumber)::float) as point from ";
- $sSQL .= " (select *, ";
- $sSQL .= " CASE WHEN interpolationtype='odd' THEN floor((".$fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2+1";
- $sSQL .= " WHEN interpolationtype='even' THEN ((".$fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2";
- $sSQL .= " WHEN interpolationtype='all' THEN (".$fInterpolFraction."*(endnumber-startnumber)+startnumber)::int";
- $sSQL .= " END as housenumber";
- $sSQL .= " from location_property_tiger where place_id = ".$iPlaceID.") as blub1) as blub2";
- }
- else if ($bIsInterpolation)
- {
- $sSQL = "select place_id, partition, 'W' as osm_type, osm_id, 'place' as class, 'house' as type, null admin_level, housenumber, null as street, null as isin, postcode,";
- $sSQL .= " calculated_country_code as country_code, parent_place_id, null as linked_place_id, 30 as rank_address, 30 as rank_search,";
- $sSQL .= " (0.75-(30::float/40)) as importance, null as indexed_status, null as indexed_date, null as wikipedia, calculated_country_code, ";
- $sSQL .= " get_address_by_language(place_id, housenumber, $sLanguagePrefArraySQL) as langaddress,";
- $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(point) as lon, ST_Y(point) as lat from (select *, ST_LineInterpolatePoint(linegeo, (housenumber-startnumber::float)/(endnumber-startnumber)::float) as point from ";
- $sSQL .= " (select *, ";
- $sSQL .= " CASE WHEN interpolationtype='odd' THEN floor((".$fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2+1";
- $sSQL .= " WHEN interpolationtype='even' THEN ((".$fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2";
- $sSQL .= " WHEN interpolationtype='all' THEN (".$fInterpolFraction."*(endnumber-startnumber)+startnumber)::int";
- $sSQL .= " END as housenumber";
- $sSQL .= " from location_property_osmline where place_id = ".$iPlaceID.") as blub1) as blub2";
- // testcase: interpolationtype=odd, startnumber=1000, endnumber=1006, fInterpolFraction=1 => housenumber=1007 => error in st_lineinterpolatepoint
- // but this will never happen, because if the searched point is that close to the endnumber, the endnumber house will be directly taken from placex (in ReverseGeocode.php line 220)
- // and not interpolated
- }
- else
- {
- $sSQL = "select placex.place_id, partition, osm_type, osm_id, class, type, admin_level, housenumber, street, isin, postcode, country_code, parent_place_id, linked_place_id, rank_address, rank_search, ";
- $sSQL .= " coalesce(importance,0.75-(rank_search::float/40)) as importance, indexed_status, indexed_date, wikipedia, calculated_country_code, ";
- $sSQL .= " get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) as langaddress,";
- $sSQL .= " get_name_by_language(name, $sLanguagePrefArraySQL) as placename,";
- $sSQL .= " get_name_by_language(name, ARRAY['ref']) as ref,";
- if ($this->bExtraTags) $sSQL .= " hstore_to_json(extratags) as extra,";
- if ($this->bNameDetails) $sSQL .= " hstore_to_json(name) as names,";
- $sSQL .= " (case when centroid is null then st_y(st_centroid(geometry)) else st_y(centroid) end) as lat,";
- $sSQL .= " (case when centroid is null then st_x(st_centroid(geometry)) else st_x(centroid) end) as lon";
- $sSQL .= " from placex where place_id = ".$iPlaceID;
- }
-
- $aPlace = chksql($this->oDB->getRow($sSQL), "Could not lookup place");
-
- if (!$aPlace['place_id']) return null;
-
- if ($this->bAddressDetails)
- {
- // to get addressdetails for tiger data, the housenumber is needed
- $iHousenumber = ($bIsTiger || $bIsInterpolation) ? $aPlace['housenumber'] : -1;
- $aPlace['aAddress'] = $this->getAddressNames($aPlace['place_id'],
- $iHousenumber);
- }
-
- if ($this->bExtraTags)
- {
- if ($aPlace['extra'])
- {
- $aPlace['sExtraTags'] = json_decode($aPlace['extra']);
- }
- else
- {
- $aPlace['sExtraTags'] = (object) array();
- }
- }
-
- if ($this->bNameDetails)
- {
- if ($aPlace['names'])
- {
- $aPlace['sNameDetails'] = json_decode($aPlace['names']);
- }
- else
- {
- $aPlace['sNameDetails'] = (object) array();
- }
- }
-
- $aClassType = getClassTypes();
- $sAddressType = '';
- $sClassType = $aPlace['class'].':'.$aPlace['type'].':'.$aPlace['admin_level'];
- if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel']))
- {
- $sAddressType = $aClassType[$aClassType]['simplelabel'];
- }
- else
- {
- $sClassType = $aPlace['class'].':'.$aPlace['type'];
- if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel']))
- $sAddressType = $aClassType[$sClassType]['simplelabel'];
- else $sAddressType = $aPlace['class'];
- }
-
- $aPlace['addresstype'] = $sAddressType;
-
- return $aPlace;
- }
-
- function getAddressDetails($iPlaceID, $bAll = false, $housenumber = -1)
- {
- $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]";
-
- $sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata(".$iPlaceID.",".$housenumber.")";
- if (!$bAll) $sSQL .= " WHERE isaddress OR type = 'country_code'";
- $sSQL .= " order by rank_address desc,isaddress desc";
-
- return chksql($this->oDB->getAll($sSQL));
- }
-
- function getAddressNames($iPlaceID, $housenumber = -1)
- {
- $aAddressLines = $this->getAddressDetails($iPlaceID, false, $housenumber);
-
- $aAddress = array();
- $aFallback = array();
- $aClassType = getClassTypes();
- foreach($aAddressLines as $aLine)
- {
- $bFallback = false;
- $aTypeLabel = false;
- if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
- elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
- elseif (isset($aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))]))
- {
- $aTypeLabel = $aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))];
- $bFallback = true;
- }
- else
- {
- $aTypeLabel = array('simplelabel'=>'address'.$aLine['rank_address']);
- $bFallback = true;
- }
- if ($aTypeLabel && ((isset($aLine['localname']) && $aLine['localname']) || (isset($aLine['housenumber']) && $aLine['housenumber'])))
- {
- $sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
- $sTypeLabel = str_replace(' ','_',$sTypeLabel);
- if (!isset($aAddress[$sTypeLabel]) || (isset($aFallback[$sTypeLabel]) && $aFallback[$sTypeLabel]) || $aLine['class'] == 'place')
- {
- $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
- }
- $aFallback[$sTypeLabel] = $bFallback;
- }
- }
- return $aAddress;
- }
-
-
-
- // returns an array which will contain the keys
- // aBoundingBox
- // and may also contain one or more of the keys
- // asgeojson
- // askml
- // assvg
- // astext
- // lat
- // lon
- function getOutlines($iPlaceID, $fLon=null, $fLat=null, $fRadius=null)
- {
-
- $aOutlineResult = array();
- if (!$iPlaceID) return $aOutlineResult;
-
- 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;
- if ($this->fPolygonSimplificationThreshold > 0)
- {
- $sSQL .= " from (select place_id,centroid,ST_SimplifyPreserveTopology(geometry,".$this->fPolygonSimplificationThreshold.") as geometry".$sFrom.") as plx";
- }
- else
- {
- $sSQL .= $sFrom;
- }
-
- $aPointPolygon = chksql($this->oDB->getRow($sSQL),
- "Could not get outline");
-
- if ($aPointPolygon['place_id'])
- {
- if ($aPointPolygon['centrelon'] !== null && $aPointPolygon['centrelat'] !== null )
- {
- $aOutlineResult['lat'] = $aPointPolygon['centrelat'];
- $aOutlineResult['lon'] = $aPointPolygon['centrelon'];
- }
-
- if ($this->bIncludePolygonAsGeoJSON) $aOutlineResult['asgeojson'] = $aPointPolygon['asgeojson'];
- if ($this->bIncludePolygonAsKML) $aOutlineResult['askml'] = $aPointPolygon['askml'];
- if ($this->bIncludePolygonAsSVG) $aOutlineResult['assvg'] = $aPointPolygon['assvg'];
- if ($this->bIncludePolygonAsText) $aOutlineResult['astext'] = $aPointPolygon['astext'];
- if ($this->bIncludePolygonAsPoints) $aOutlineResult['aPolyPoints'] = geometryText2Points($aPointPolygon['astext'], $fRadius);
-
-
- if (abs($aPointPolygon['minlat'] - $aPointPolygon['maxlat']) < 0.0000001)
- {
- $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius;
- $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius;
- }
- if (abs($aPointPolygon['minlon'] - $aPointPolygon['maxlon']) < 0.0000001)
- {
- $aPointPolygon['minlon'] = $aPointPolygon['minlon'] - $fRadius;
- $aPointPolygon['maxlon'] = $aPointPolygon['maxlon'] + $fRadius;
- }
-
- $aOutlineResult['aBoundingBox'] = array(
- (string)$aPointPolygon['minlat'],
- (string)$aPointPolygon['maxlat'],
- (string)$aPointPolygon['minlon'],
- (string)$aPointPolygon['maxlon']
- );
- }
- } // CONST_Search_AreaPolygons
-
- // as a fallback we generate a bounding box without knowing the size of the geometry
- if ( (!isset($aOutlineResult['aBoundingBox'])) && isset($fLon) )
- {
-
- if ($this->bIncludePolygonAsPoints)
- {
- $sGeometryText = 'POINT('.$fLon.','.$fLat.')';
- $aOutlineResult['aPolyPoints'] = geometryText2Points($sGeometryText, $fRadius);
- }
-
- $aBounds = array();
- $aBounds['minlat'] = $fLat - $fRadius;
- $aBounds['maxlat'] = $fLat + $fRadius;
- $aBounds['minlon'] = $fLon - $fRadius;
- $aBounds['maxlon'] = $fLon + $fRadius;
-
- $aOutlineResult['aBoundingBox'] = array(
- (string)$aBounds['minlat'],
- (string)$aBounds['maxlat'],
- (string)$aBounds['minlon'],
- (string)$aBounds['maxlon']
- );
- }
- return $aOutlineResult;
- }
- }
-?>
+
+namespace Nominatim;
+
+require_once(CONST_BasePath.'/lib/Result.php');
+
+class PlaceLookup
+{
+ protected $oDB;
+
+ protected $aLangPrefOrderSql = "''";
+
+ protected $bAddressDetails = false;
+ protected $bExtraTags = false;
+ protected $bNameDetails = false;
+
+ protected $bIncludePolygonAsPoints = false;
+ protected $bIncludePolygonAsText = false;
+ protected $bIncludePolygonAsGeoJSON = false;
+ protected $bIncludePolygonAsKML = false;
+ protected $bIncludePolygonAsSVG = false;
+ protected $fPolygonSimplificationThreshold = 0.0;
+
+ protected $sAnchorSql = null;
+ protected $sAddressRankListSql = null;
+ protected $sAllowedTypesSQLList = null;
+ protected $bDeDupe = true;
+
+
+ public function __construct(&$oDB)
+ {
+ $this->oDB =& $oDB;
+ }
+
+ public function setAnchorSql($sPoint)
+ {
+ $this->sAnchorSql = $sPoint;
+ }
+
+ public function setDeDupe($bDeDupe)
+ {
+ $this->bDeDupe = $bDeDupe;
+ }
+
+ public function setAddressRankList($aList)
+ {
+ $this->sAddressRankListSql = '('.join(',', $aList).')';
+ }
+
+ public function setAllowedTypesSQLList($sSql)
+ {
+ $this->sAllowedTypesSQLList = $sSql;
+ }
+
+ public function setLanguagePreference($aLangPrefOrder)
+ {
+ $this->aLangPrefOrderSql =
+ 'ARRAY['.join(',', array_map('getDBQuoted', $aLangPrefOrder)).']';
+ }
+
+ public function setIncludeAddressDetails($bAddressDetails = true)
+ {
+ $this->bAddressDetails = $bAddressDetails;
+ }
+
+ public function setIncludeExtraTags($bExtraTags = false)
+ {
+ $this->bExtraTags = $bExtraTags;
+ }
+
+ public function setIncludeNameDetails($bNameDetails = false)
+ {
+ $this->bNameDetails = $bNameDetails;
+ }
+
+ public function setIncludePolygonAsPoints($b = true)
+ {
+ $this->bIncludePolygonAsPoints = $b;
+ }
+
+ public function setIncludePolygonAsText($b = true)
+ {
+ $this->bIncludePolygonAsText = $b;
+ }
+
+ public function setIncludePolygonAsGeoJSON($b = true)
+ {
+ $this->bIncludePolygonAsGeoJSON = $b;
+ }
+
+ public function setIncludePolygonAsKML($b = true)
+ {
+ $this->bIncludePolygonAsKML = $b;
+ }
+
+ public function setIncludePolygonAsSVG($b = true)
+ {
+ $this->bIncludePolygonAsSVG = $b;
+ }
+
+ public function setPolygonSimplificationThreshold($f)
+ {
+ $this->fPolygonSimplificationThreshold = $f;
+ }
+
+ private function addressImportanceSql($sGeometry, $sPlaceId)
+ {
+ if ($this->sAnchorSql) {
+ $sSQL = 'ST_Distance('.$this->sAnchorSql.','.$sGeometry.')';
+ } else {
+ $sSQL = '(SELECT max(ai_p.importance * (ai_p.rank_address + 2))';
+ $sSQL .= ' FROM place_addressline ai_s, placex ai_p';
+ $sSQL .= ' WHERE ai_s.place_id = '.$sPlaceId;
+ $sSQL .= ' AND ai_p.place_id = ai_s.address_place_id ';
+ $sSQL .= ' AND ai_s.isaddress ';
+ $sSQL .= ' AND ai_p.importance is not null)';
+ }
+
+ return $sSQL.' AS addressimportance,';
+ }
+
+ private function langAddressSql($sHousenumber)
+ {
+ return 'get_address_by_language(place_id,'.$sHousenumber.','.$this->aLangPrefOrderSql.') AS langaddress,';
+ }
+
+ public function lookupOSMID($sType, $iID)
+ {
+ $sSQL = "select place_id from placex where osm_type = '".$sType."' and osm_id = ".$iID;
+ $iPlaceID = chksql($this->oDB->getOne($sSQL));
+
+ if (!$iPlaceID) {
+ return null;
+ }
+
+ $aResults = $this->lookup(array($iPlaceID => new Result($iPlaceID)));
+
+ return sizeof($aResults) ? reset($aResults) : null;
+ }
+
+ public function lookup($aResults, $iMinRank = 0, $iMaxRank = 30)
+ {
+ if (!sizeof($aResults)) {
+ return array();
+ }
+ $aSubSelects = array();
+
+ $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_PLACEX);
+ if (CONST_Debug) var_dump('PLACEX', $sPlaceIDs);
+ if ($sPlaceIDs) {
+ $sSQL = 'SELECT ';
+ $sSQL .= ' osm_type,';
+ $sSQL .= ' osm_id,';
+ $sSQL .= ' class,';
+ $sSQL .= ' type,';
+ $sSQL .= ' admin_level,';
+ $sSQL .= ' rank_search,';
+ $sSQL .= ' rank_address,';
+ $sSQL .= ' min(place_id) AS place_id,';
+ $sSQL .= ' min(parent_place_id) AS parent_place_id,';
+ $sSQL .= ' housenumber,';
+ $sSQL .= ' country_code,';
+ $sSQL .= $this->langAddressSql('-1');
+ $sSQL .= ' get_name_by_language(name,'.$this->aLangPrefOrderSql.') AS placename,';
+ $sSQL .= " get_name_by_language(name, ARRAY['ref']) AS ref,";
+ if ($this->bExtraTags) {
+ $sSQL .= 'hstore_to_json(extratags)::text AS extra,';
+ }
+ if ($this->bNameDetails) {
+ $sSQL .= 'hstore_to_json(name)::text AS names,';
+ }
+ $sSQL .= ' avg(ST_X(centroid)) AS lon, ';
+ $sSQL .= ' avg(ST_Y(centroid)) AS lat, ';
+ $sSQL .= ' COALESCE(importance,0.75-(rank_search::float/40)) AS importance, ';
+ $sSQL .= $this->addressImportanceSql(
+ '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 ";
+ $sSQL .= ' FROM placex';
+ $sSQL .= " WHERE place_id in ($sPlaceIDs) ";
+ $sSQL .= ' AND (';
+ $sSQL .= " placex.rank_address between $iMinRank and $iMaxRank ";
+ if (14 >= $iMinRank && 14 <= $iMaxRank) {
+ $sSQL .= " OR (extratags->'place') = 'city'";
+ }
+ if ($this->sAddressRankListSql) {
+ $sSQL .= ' OR placex.rank_address in '.$this->sAddressRankListSql;
+ }
+ $sSQL .= " ) ";
+ if ($this->sAllowedTypesSQLList) {
+ $sSQL .= 'AND placex.class in '.$this->sAllowedTypesSQLList;
+ }
+ $sSQL .= ' AND linked_place_id is null ';
+ $sSQL .= ' GROUP BY ';
+ $sSQL .= ' osm_type, ';
+ $sSQL .= ' osm_id, ';
+ $sSQL .= ' class, ';
+ $sSQL .= ' type, ';
+ $sSQL .= ' admin_level, ';
+ $sSQL .= ' rank_search, ';
+ $sSQL .= ' rank_address, ';
+ $sSQL .= ' housenumber,';
+ $sSQL .= ' country_code, ';
+ $sSQL .= ' importance, ';
+ if (!$this->bDeDupe) $sSQL .= 'place_id,';
+ $sSQL .= ' langaddress, ';
+ $sSQL .= ' placename, ';
+ $sSQL .= ' ref, ';
+ if ($this->bExtraTags) $sSQL .= 'extratags, ';
+ if ($this->bNameDetails) $sSQL .= 'name, ';
+ $sSQL .= " extratags->'place' ";
+
+ $aSubSelects[] = $sSQL;
+ }
+
+ // postcode table
+ $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_POSTCODE);
+ if ($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 .= " '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 .= $this->addressImportanceSql('geometry', 'lp.parent_place_id');
+ $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";
+
+ $aSubSelects[] = $sSQL;
+ }
+
+ // All other tables are rank 30 only.
+ if ($iMaxRank == 30) {
+ // TIGER table
+ if (CONST_Use_US_Tiger_Data) {
+ $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_TIGER);
+ if ($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 .= " 'T' AS osm_type, ";
+ $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 .= ' 30 AS rank_search, ';
+ $sSQL .= ' 30 AS rank_address, ';
+ $sSQL .= ' place_id, ';
+ $sSQL .= ' parent_place_id, ';
+ $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 .= $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
+
+ $aSubSelects[] = $sSQL;
+ }
+ }
+
+ // osmline - interpolated housenumbers
+ $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_OSMLINE);
+ if ($sPlaceIDs) {
+ $sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_OSMLINE);
+ // interpolation line search only if a housenumber was searched
+ // (realized through a join)
+ $sSQL = "SELECT ";
+ $sSQL .= " 'W' AS osm_type, ";
+ $sSQL .= " osm_id, ";
+ $sSQL .= " 'place' AS class, ";
+ $sSQL .= " 'house' AS type, ";
+ $sSQL .= ' 15 AS admin_level, ';
+ $sSQL .= ' 30 AS rank_search, ';
+ $sSQL .= ' 30 AS rank_address, ';
+ $sSQL .= ' place_id, ';
+ $sSQL .= ' parent_place_id, ';
+ $sSQL .= ' housenumber_for_place as housenumber,';
+ $sSQL .= ' 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, ';
+ // slightly smaller than the importance for normal houses
+ $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
+
+ $aSubSelects[] = $sSQL;
+ }
+
+ if (CONST_Use_Aux_Location_data) {
+ $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_AUX);
+ if ($sPlaceIDs) {
+ $sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_AUX);
+ $sSQL = " SELECT ";
+ $sSQL .= " 'L' AS osm_type, ";
+ $sSQL .= " place_id AS osm_id, ";
+ $sSQL .= " 'place' AS class,";
+ $sSQL .= " 'house' AS type, ";
+ $sSQL .= ' null AS admin_level, ';
+ $sSQL .= ' 30 AS rank_search,';
+ $sSQL .= ' 30 AS rank_address, ';
+ $sSQL .= ' place_id,';
+ $sSQL .= ' parent_place_id, ';
+ $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 .= $this->addressImportanceSql(
+ 'centroid',
+ 'location_property_aux.parent_place_id'
+ );
+ $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)) {
+ return array();
+ }
+
+ $aPlaces = chksql(
+ $this->oDB->getAll(join(' UNION ', $aSubSelects)),
+ "Could not lookup place"
+ );
+
+ $aClassType = getClassTypes();
+ foreach ($aPlaces as &$aPlace) {
+ if ($this->bAddressDetails) {
+ // to get addressdetails for tiger data, the housenumber is needed
+ $aPlace['aAddress'] = $this->getAddressNames(
+ $aPlace['place_id'],
+ $aPlace['housenumber']
+ );
+ }
+
+ if ($this->bExtraTags) {
+ if ($aPlace['extra']) {
+ $aPlace['sExtraTags'] = json_decode($aPlace['extra']);
+ } else {
+ $aPlace['sExtraTags'] = (object) array();
+ }
+ }
+
+ if ($this->bNameDetails) {
+ if ($aPlace['names']) {
+ $aPlace['sNameDetails'] = json_decode($aPlace['names']);
+ } else {
+ $aPlace['sNameDetails'] = (object) array();
+ }
+ }
+
+ $sAddressType = '';
+ $sClassType = $aPlace['class'].':'.$aPlace['type'].':'.$aPlace['admin_level'];
+ if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel'])) {
+ $sAddressType = $aClassType[$aClassType]['simplelabel'];
+ } else {
+ $sClassType = $aPlace['class'].':'.$aPlace['type'];
+ if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel']))
+ $sAddressType = $aClassType[$sClassType]['simplelabel'];
+ else $sAddressType = $aPlace['class'];
+ }
+
+ $aPlace['addresstype'] = $sAddressType;
+ }
+
+ if (CONST_Debug) var_dump($aPlaces);
+
+ return $aPlaces;
+ }
+
+ private function getAddressDetails($iPlaceID, $bAll, $sHousenumber)
+ {
+ $sSQL = 'SELECT *,';
+ $sSQL .= ' get_name_by_language(name,'.$this->aLangPrefOrderSql.') as localname';
+ $sSQL .= ' FROM get_addressdata('.$iPlaceID.','.$sHousenumber.')';
+ if (!$bAll) {
+ $sSQL .= " WHERE isaddress OR type = 'country_code'";
+ }
+ $sSQL .= ' ORDER BY rank_address desc,isaddress DESC';
+
+ return chksql($this->oDB->getAll($sSQL));
+ }
+
+ public function getAddressNames($iPlaceID, $sHousenumber = null)
+ {
+ $aAddressLines = $this->getAddressDetails(
+ $iPlaceID,
+ false,
+ $sHousenumber === null ? -1 : $sHousenumber
+ );
+
+ $aAddress = array();
+ $aFallback = array();
+ $aClassType = getClassTypes();
+ foreach ($aAddressLines as $aLine) {
+ $bFallback = false;
+ $aTypeLabel = false;
+ if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) {
+ $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
+ } elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) {
+ $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
+ } elseif (isset($aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))])) {
+ $aTypeLabel = $aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))];
+ $bFallback = true;
+ } else {
+ $aTypeLabel = array('simplelabel' => 'address'.$aLine['rank_address']);
+ $bFallback = true;
+ }
+ if ($aTypeLabel && ((isset($aLine['localname']) && $aLine['localname']) || (isset($aLine['housenumber']) && $aLine['housenumber']))) {
+ $sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
+ $sTypeLabel = str_replace(' ', '_', $sTypeLabel);
+ if (!isset($aAddress[$sTypeLabel]) || (isset($aFallback[$sTypeLabel]) && $aFallback[$sTypeLabel]) || $aLine['class'] == 'place') {
+ $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
+ }
+ $aFallback[$sTypeLabel] = $bFallback;
+ }
+ }
+ return $aAddress;
+ }
+
+
+
+ /* returns an array which will contain the keys
+ * aBoundingBox
+ * and may also contain one or more of the keys
+ * asgeojson
+ * askml
+ * assvg
+ * astext
+ * lat
+ * lon
+ */
+
+
+ public function getOutlines($iPlaceID, $fLon = null, $fLat = null, $fRadius = null)
+ {
+
+ $aOutlineResult = array();
+ if (!$iPlaceID) return $aOutlineResult;
+
+ 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;
+ if ($this->fPolygonSimplificationThreshold > 0) {
+ $sSQL .= " from (select place_id,centroid,ST_SimplifyPreserveTopology(geometry,".$this->fPolygonSimplificationThreshold.") as geometry".$sFrom.") as plx";
+ } else {
+ $sSQL .= $sFrom;
+ }
+
+ $aPointPolygon = chksql($this->oDB->getRow($sSQL), "Could not get outline");
+
+ if ($aPointPolygon['place_id']) {
+ if ($aPointPolygon['centrelon'] !== null && $aPointPolygon['centrelat'] !== null) {
+ $aOutlineResult['lat'] = $aPointPolygon['centrelat'];
+ $aOutlineResult['lon'] = $aPointPolygon['centrelon'];
+ }
+
+ if ($this->bIncludePolygonAsGeoJSON) $aOutlineResult['asgeojson'] = $aPointPolygon['asgeojson'];
+ if ($this->bIncludePolygonAsKML) $aOutlineResult['askml'] = $aPointPolygon['askml'];
+ if ($this->bIncludePolygonAsSVG) $aOutlineResult['assvg'] = $aPointPolygon['assvg'];
+ if ($this->bIncludePolygonAsText) $aOutlineResult['astext'] = $aPointPolygon['astext'];
+ if ($this->bIncludePolygonAsPoints) $aOutlineResult['aPolyPoints'] = geometryText2Points($aPointPolygon['astext'], $fRadius);
+
+
+ if (abs($aPointPolygon['minlat'] - $aPointPolygon['maxlat']) < 0.0000001) {
+ $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius;
+ $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius;
+ }
+
+ if (abs($aPointPolygon['minlon'] - $aPointPolygon['maxlon']) < 0.0000001) {
+ $aPointPolygon['minlon'] = $aPointPolygon['minlon'] - $fRadius;
+ $aPointPolygon['maxlon'] = $aPointPolygon['maxlon'] + $fRadius;
+ }
+
+ $aOutlineResult['aBoundingBox'] = array(
+ (string)$aPointPolygon['minlat'],
+ (string)$aPointPolygon['maxlat'],
+ (string)$aPointPolygon['minlon'],
+ (string)$aPointPolygon['maxlon']
+ );
+ }
+ }
+
+ // as a fallback we generate a bounding box without knowing the size of the geometry
+ if ((!isset($aOutlineResult['aBoundingBox'])) && isset($fLon)) {
+ //
+ if ($this->bIncludePolygonAsPoints) {
+ $sGeometryText = 'POINT('.$fLon.','.$fLat.')';
+ $aOutlineResult['aPolyPoints'] = geometryText2Points($sGeometryText, $fRadius);
+ }
+
+ $aBounds = array();
+ $aBounds['minlat'] = $fLat - $fRadius;
+ $aBounds['maxlat'] = $fLat + $fRadius;
+ $aBounds['minlon'] = $fLon - $fRadius;
+ $aBounds['maxlon'] = $fLon + $fRadius;
+
+ $aOutlineResult['aBoundingBox'] = array(
+ (string)$aBounds['minlat'],
+ (string)$aBounds['maxlat'],
+ (string)$aBounds['minlon'],
+ (string)$aBounds['maxlon']
+ );
+ }
+ return $aOutlineResult;
+ }
+}
projects / nominatim.git / blobdiff