X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/991bd0004a400c84c2a63053eb6671a6442204f8..234b1b0293aff8fe8bd13df986805e7d1b39bca2:/lib/PlaceLookup.php

diff --git a/lib/PlaceLookup.php b/lib/PlaceLookup.php
index 04e45d5a..be60ff07 100644
--- a/lib/PlaceLookup.php
+++ b/lib/PlaceLookup.php
@@ -7,6 +7,8 @@
 
 		protected $sType = false;
 
+		protected $fTigerFraction = -1;
+
 		protected $aLangPrefOrder = array();
 
 		protected $bAddressDetails = false;
@@ -40,18 +42,12 @@
 
 		function setIncludeExtraTags($bExtraTags = false)
 		{
-			if ((float) CONST_Postgresql_Version > 9.2)
-			{
-				$this->bExtraTags = $bExtraTags;
-			}
+			$this->bExtraTags = $bExtraTags;
 		}
 
 		function setIncludeNameDetails($bNameDetails = false)
 		{
-			if ((float) CONST_Postgresql_Version > 9.2)
-			{
-				$this->bNameDetails = $bNameDetails;
-			}
+			$this->bNameDetails = $bNameDetails;
 		}
 
 
@@ -115,6 +111,7 @@
 			{
 				$this->setOSMID($details['osm_type'], $details['osm_id']);
 			}
+			if (isset($details['fraction'])) $this->fInterpolFraction = $details['fraction'];
 
 			return $this->lookup();
 		}
@@ -125,25 +122,50 @@
 
 			$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]";
 
-			if ($this->sType == 'tiger')
+			if (CONST_Use_US_Tiger_Data && $this->sType == 'tiger')
 			{
 				$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, $sLanguagePrefArraySQL) as langaddress,";
+				$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 *, ";
+				$sSQL .= " CASE WHEN interpolationtype='odd' THEN floor((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2+1";
+				$sSQL .= " WHEN interpolationtype='even' THEN ((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2";
+				$sSQL .= " WHEN interpolationtype='all' THEN (".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)::int";
+				$sSQL .= " END as housenumber";
+				$sSQL .= " from location_property_tiger where place_id = ".(int)$this->iPlaceID.") as blub1) as blub2";
+			}
+			else if ($this->sType == 'interpolation')
+			{
+				$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_y(centroid) as lat,";
-				$sSQL .= " st_x(centroid) as lon";
-				$sSQL .= " from location_property_tiger where place_id = ".(int)$this->iPlaceID;
+				$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 *, ";
+				$sSQL .= " CASE WHEN interpolationtype='odd' THEN floor((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2+1";
+				$sSQL .= " WHEN interpolationtype='even' THEN ((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2";
+				$sSQL .= " WHEN interpolationtype='all' THEN (".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)::int";
+				$sSQL .= " END as housenumber";
+				$sSQL .= " from location_property_osmline where place_id = ".(int)$this->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, $sLanguagePrefArraySQL) as langaddress,";
+				$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,";
@@ -165,7 +187,10 @@
 
 			if ($this->bAddressDetails)
 			{
-				$aAddress = $this->getAddressNames();
+				if(CONST_Use_US_Tiger_Data && $this->sType == 'tiger' || $this->sType == 'interpolation') // to get addressdetails for tiger data, the housenumber is needed
+					$aAddress = $this->getAddressNames($aPlace['housenumber']);
+				else
+					$aAddress = $this->getAddressNames();
 				$aPlace['aAddress'] = $aAddress;
 			}
 
@@ -213,13 +238,13 @@
 			return $aPlace;
 		}
 
-		function getAddressDetails($bAll = false)
+		function getAddressDetails($bAll = false, $housenumber = -1)
 		{
 			if (!$this->iPlaceID) return null;
 
 			$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]";
 
-			$sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata(".$this->iPlaceID.")";
+			$sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata(".$this->iPlaceID.",".$housenumber.")";
 			if (!$bAll) $sSQL .= " WHERE isaddress OR type = 'country_code'";
 			$sSQL .= " order by rank_address desc,isaddress desc";
 
@@ -232,9 +257,9 @@
 			return $aAddressLines;
 		}
 
-		function getAddressNames()
+		function getAddressNames($housenumber = -1)
 		{
-			$aAddressLines = $this->getAddressDetails(false);
+			$aAddressLines = $this->getAddressDetails(false, $housenumber);
 
 			$aAddress = array();
 			$aFallback = array();