<?php
+ require_once(CONST_BasePath.'/lib/PlaceLookup.php');
+ require_once(CONST_BasePath.'/lib/ReverseGeocode.php');
+
class Geocode
{
protected $oDB;
protected $bBoundedSearch = false;
protected $aViewBox = false;
+ protected $sViewboxCentreSQL = false;
protected $sViewboxSmallSQL = false;
protected $sViewboxLargeSQL = false;
- protected $aRoutePoints = false;
protected $iMaxRank = 20;
protected $iMinAddressRank = 0;
$this->aLangPrefOrder = $aLangPref;
}
- function setIncludeAddressDetails($bAddressDetails = true)
- {
- $this->bIncludeAddressDetails = (bool)$bAddressDetails;
- }
-
function getIncludeAddressDetails()
{
return $this->bIncludeAddressDetails;
$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;
$this->fPolygonSimplificationThreshold = $f;
}
- function setDeDupe($bDeDupe = true)
- {
- $this->bDeDupe = (bool)$bDeDupe;
- }
-
function setLimit($iLimit = 10)
{
if ($iLimit > 50) $iLimit = 50;
if ($iLimit < 1) $iLimit = 1;
$this->iFinalLimit = $iLimit;
- $this->iLimit = $this->iFinalLimit + min($this->iFinalLimit, 10);
- }
-
- function setOffset($iOffset = 0)
- {
- $this->iOffset = $iOffset;
- }
-
- function setFallback($bFallback = true)
- {
- $this->bFallback = (bool)$bFallback;
- }
-
- function setExcludedPlaceIDs($a)
- {
- // TODO: force to int
- $this->aExcludePlaceIDs = $a;
+ $this->iLimit = $iLimit + min($iLimit, 10);
}
function getExcludedPlaceIDs()
return $this->aExcludePlaceIDs;
}
- function setBounded($bBoundedSearch = true)
- {
- $this->bBoundedSearch = (bool)$bBoundedSearch;
- }
-
- function setViewBox($fLeft, $fBottom, $fRight, $fTop)
- {
- $this->aViewBox = array($fLeft, $fBottom, $fRight, $fTop);
- }
-
function getViewBoxString()
{
if (!$this->aViewBox) return null;
return $this->aViewBox[0].','.$this->aViewBox[3].','.$this->aViewBox[2].','.$this->aViewBox[1];
}
- function setRoute($aRoutePoints)
- {
- $this->aRoutePoints = $aRoutePoints;
- }
-
function setFeatureType($sFeatureType)
{
switch($sFeatureType)
function setRankRange($iMin, $iMax)
{
- $this->iMinAddressRank = (int)$iMin;
- $this->iMaxAddressRank = (int)$iMax;
+ $this->iMinAddressRank = $iMin;
+ $this->iMaxAddressRank = $iMax;
}
- function setNearPoint($aNearPoint, $fRadiusDeg = 0.1)
+ function setRoute($aRoutePoints, $fRouteWidth)
{
- $this->aNearPoint = array((float)$aNearPoint[0], (float)$aNearPoint[1], (float)$fRadiusDeg);
+ $this->aViewBox = false;
+
+ $this->sViewboxCentreSQL = "ST_SetSRID('LINESTRING(";
+ $sSep = '';
+ foreach($this->aRoutePoints as $aPoint)
+ {
+ $fPoint = (float)$aPoint;
+ $this->sViewboxCentreSQL .= $sSep.$fPoint;
+ $sSep = ($sSep == ' ') ? ',' : ' ';
+ }
+ $this->sViewboxCentreSQL .= ")'::geometry,4326)";
+
+ $this->sViewboxSmallSQL = 'st_buffer('.$this->sViewboxCentreSQL;
+ $this->sViewboxSmallSQL .= ','.($fRouteWidth/69).')';
+
+ $this->sViewboxLargeSQL = 'st_buffer('.$this->sViewboxCentreSQL;
+ $this->sViewboxLargeSQL .= ','.($fRouteWidth/30).')';
+ }
+
+ function setViewbox($aViewbox)
+ {
+ $this->aViewBox = array_map('floatval', $aViewbox);
+
+ $fHeight = $this->aViewBox[0] - $this->aViewBox[2];
+ $fWidth = $this->aViewBox[1] - $this->aViewBox[3];
+ $aBigViewBox[0] = $this->aViewBox[0] + $fHeight;
+ $aBigViewBox[2] = $this->aViewBox[2] - $fHeight;
+ $aBigViewBox[1] = $this->aViewBox[1] + $fWidth;
+ $aBigViewBox[3] = $this->aViewBox[3] - $fWidth;
+
+ $this->sViewboxCentreSQL = false;
+ $this->sViewboxSmallSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".$this->aViewBox[0].",".$this->aViewBox[1]."),ST_Point(".$this->aViewBox[2].",".$this->aViewBox[3].")),4326)";
+ $this->sViewboxLargeSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".$aBigViewBox[0].",".$aBigViewBox[1]."),ST_Point(".$aBigViewBox[2].",".$aBigViewBox[3].")),4326)";
}
- function setCountryCodesList($aCountryCodes)
+ function setNearPoint($aNearPoint, $fRadiusDeg = 0.1)
{
- $this->aCountryCodes = $aCountryCodes;
+ $this->aNearPoint = array((float)$aNearPoint[0], (float)$aNearPoint[1], (float)$fRadiusDeg);
}
function setQuery($sQueryString)
}
- function loadParamArray($aParams)
+ function loadParamArray($oParams)
{
- if (isset($aParams['addressdetails'])) $this->bIncludeAddressDetails = (bool)$aParams['addressdetails'];
- if ((float) CONST_Postgresql_Version > 9.2)
- {
- if (isset($aParams['extratags'])) $this->bIncludeExtraTags = (bool)$aParams['extratags'];
- if (isset($aParams['namedetails'])) $this->bIncludeNameDetails = (bool)$aParams['namedetails'];
- }
- if (isset($aParams['bounded'])) $this->bBoundedSearch = (bool)$aParams['bounded'];
- if (isset($aParams['dedupe'])) $this->bDeDupe = (bool)$aParams['dedupe'];
+ $this->bIncludeAddressDetails = $oParams->getBool('addressdetails',
+ $this->bIncludeAddressDetails);
+ $this->bIncludeExtraTags = $oParams->getBool('extratags',
+ $this->bIncludeExtraTags);
+ $this->bIncludeNameDetails = $oParams->getBool('namedetails',
+ $this->bIncludeNameDetails);
+
+ $this->bBoundedSearch = $oParams->getBool('bounded', $this->bBoundedSearch);
+ $this->bDeDupe = $oParams->getBool('dedupe', $this->bDeDupe);
- if (isset($aParams['limit'])) $this->setLimit((int)$aParams['limit']);
- if (isset($aParams['offset'])) $this->iOffset = (int)$aParams['offset'];
+ $this->setLimit($oParams->getInt('limit', $this->iFinalLimit));
+ $this->iOffset = $oParams->getInt('offset', $this->iOffset);
- if (isset($aParams['fallback'])) $this->bFallback = (bool)$aParams['fallback'];
+ $this->bFallback = $oParams->getBool('fallback', $this->bFallback);
// List of excluded Place IDs - used for more acurate pageing
- if (isset($aParams['exclude_place_ids']) && $aParams['exclude_place_ids'])
+ $sExcluded = $oParams->getStringList('exclude_place_ids');
+ if ($sExcluded)
{
- foreach(explode(',',$aParams['exclude_place_ids']) as $iExcludedPlaceID)
+ foreach($sExcluded as $iExcludedPlaceID)
{
$iExcludedPlaceID = (int)$iExcludedPlaceID;
if ($iExcludedPlaceID)
}
// Only certain ranks of feature
- if (isset($aParams['featureType'])) $this->setFeatureType($aParams['featureType']);
- if (isset($aParams['featuretype'])) $this->setFeatureType($aParams['featuretype']);
+ $sFeatureType = $oParams->getString('featureType');
+ if (!$sFeatureType) $sFeatureType = $oParams->getString('featuretype');
+ if ($sFeatureType) $this->setFeatureType($sFeatureType);
// Country code list
- if (isset($aParams['countrycodes']))
+ $sCountries = $oParams->getStringList('countrycodes');
+ if ($sCountries)
{
- $aCountryCodes = array();
- foreach(explode(',',$aParams['countrycodes']) as $sCountryCode)
+ foreach($sCountries as $sCountryCode)
{
if (preg_match('/^[a-zA-Z][a-zA-Z]$/', $sCountryCode))
{
- $aCountryCodes[] = strtolower($sCountryCode);
+ $aCountries[] = strtolower($sCountryCode);
}
}
- $this->aCountryCodes = $aCountryCodes;
+ if (isset($aCountryCodes))
+ $this->aCountryCodes = $aCountries;
}
- if (isset($aParams['viewboxlbrt']) && $aParams['viewboxlbrt'])
+ $aViewbox = $oParams->getStringList('viewboxlbrt');
+ if ($aViewbox)
{
- $aCoOrdinatesLBRT = explode(',',$aParams['viewboxlbrt']);
- $this->setViewBox($aCoOrdinatesLBRT[0], $aCoOrdinatesLBRT[1], $aCoOrdinatesLBRT[2], $aCoOrdinatesLBRT[3]);
+ $this->setViewbox($aViewbox);
}
- else if (isset($aParams['viewbox']) && $aParams['viewbox'])
- {
- $aCoOrdinatesLTRB = explode(',',$aParams['viewbox']);
- $this->setViewBox($aCoOrdinatesLTRB[0], $aCoOrdinatesLTRB[3], $aCoOrdinatesLTRB[2], $aCoOrdinatesLTRB[1]);
- }
-
- if (isset($aParams['route']) && $aParams['route'] && isset($aParams['routewidth']) && $aParams['routewidth'])
+ else
{
- $aPoints = explode(',',$aParams['route']);
- if (sizeof($aPoints) % 2 != 0)
+ $aViewbox = $oParams->getStringList('viewbox');
+ if ($aViewbox)
{
- userError("Uneven number of points");
- exit;
+ $this->setViewBox(array($aViewbox[0], $aViewbox[3],
+ $aViewbox[2], $aViewbox[1]));
}
- $fPrevCoord = false;
- $aRoute = array();
- foreach($aPoints as $i => $fPoint)
+ else
{
- if ($i%2)
- {
- $aRoute[] = array((float)$fPoint, $fPrevCoord);
- }
- else
+ $aRoute = $oParams->getStringList('route');
+ $fRouteWidth = $oParams->getFloat('routewidth');
+ if ($aRoute && $fRouteWidth)
{
- $fPrevCoord = (float)$fPoint;
+ $this->setRoute($aRoute, $fRouteWidth);
}
}
- $this->aRoutePoints = $aRoute;
}
}
- function setQueryFromParams($aParams)
+ function setQueryFromParams($oParams)
{
// Search query
- $sQuery = (isset($aParams['q'])?trim($aParams['q']):'');
+ $sQuery = $oParams->getString('q');
if (!$sQuery)
{
- $this->setStructuredQuery(@$aParams['amenity'], @$aParams['street'], @$aParams['city'], @$aParams['county'], @$aParams['state'], @$aParams['country'], @$aParams['postalcode']);
+ $this->setStructuredQuery($oParams->getString('amenity'),
+ $oParams->getString('street'),
+ $oParams->getString('city'),
+ $oParams->getString('county'),
+ $oParams->getString('state'),
+ $oParams->getString('country'),
+ $oParams->getString('postalcode'));
$this->setReverseInPlan(false);
}
else
$this->loadStructuredAddressElement($sPostalCode, 'postalcode' , 5, 11, array(5, 11));
$this->loadStructuredAddressElement($sCountry, 'country', 4, 4, false);
- if (sizeof($this->aStructuredQuery) > 0)
+ if (sizeof($this->aStructuredQuery) > 0)
{
$this->sQuery = join(', ', $this->aStructuredQuery);
if ($this->iMaxAddressRank < 30)
function getDetails($aPlaceIDs)
{
- //$aPlaceIDs is an array with key: placeID and value: tiger-housenumber, if found, else -1
+ //$aPlaceIDs is an array with key: placeID and value: tiger-housenumber, if found, else -1
if (sizeof($aPlaceIDs) == 0) return array();
$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]";
// Get the details for display (is this a redundant extra step?)
- $sPlaceIDs = join(',',array_keys($aPlaceIDs));
+ $sPlaceIDs = join(',', array_keys($aPlaceIDs));
$sImportanceSQL = '';
if ($this->sViewboxSmallSQL) $sImportanceSQL .= " case when ST_Contains($this->sViewboxSmallSQL, ST_Collect(centroid)) THEN 1 ELSE 0.75 END * ";
if (30 >= $this->iMinAddressRank && 30 <= $this->iMaxAddressRank)
{
- //query also location_property_tiger and location_property_aux
- //Tiger search only if a housenumber was searched and if it was found (i.e. aPlaceIDs[placeID] = housenumber != -1) (realized through a join)
- //only Tiger housenumbers need to be interpolated, because they are saved as lines with start- and endnumber, the common osm housenumbers are usually saved as points
- $sHousenumbers = "";
- $i=0;
- $length=count($aPlaceIDs);
- foreach($aPlaceIDs as $placeID => $housenumber){
- $i++;
- $sHousenumbers .= "(".$placeID.",".$housenumber.")";
- if($i<$length)
- $sHousenumbers .= ",";
- }
-
- $sSQL .= "union ";
- $sSQL .= "select 'T' as osm_type, place_id as osm_id,'place' as class,'house' as type,null as admin_level,30 as rank_search,30 as rank_address,min(place_id) as place_id, min(parent_place_id) as parent_place_id,'us' as country_code";
- $sSQL .= ", get_address_by_language(place_id, housenumber_for_place, $sLanguagePrefArraySQL) as langaddress ";
- $sSQL .= ", null as placename";
- $sSQL .= ", null as ref";
- if ($this->bIncludeExtraTags) $sSQL .= ", null as extra";
- if ($this->bIncludeNameDetails) $sSQL .= ", null as names";
- $sSQL .= ", avg(st_x(point)) as lon, avg(st_y(point)) as lat";
- $sSQL .= $sImportanceSQL.", -1.15 as importance ";
- $sSQL .= ", (select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(blub.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance ";
- $sSQL .= ", null as extra_place ";
- $sSQL .= " from (select place_id";
- //interpolate the Tiger housenumbers here
- $sSQL .= ",ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) as point, parent_place_id, housenumber_for_place ";
- $sSQL .= "from (location_property_tiger ";
- $sSQL .= " join (values ".$sHousenumbers.") as housenumbers(place_id,housenumber_for_place) using(place_id)) ";
- $sSQL .= " where housenumber_for_place>=0 and 30 between $this->iMinAddressRank and $this->iMaxAddressRank) as blub"; //postgres wants an alias here
- $sSQL .= " group by place_id, housenumber_for_place"; //is this group by really needed?, place_id + housenumber (in combination) are unique
- if (!$this->bDeDupe) $sSQL .= ",place_id ";
-
+ //only Tiger housenumbers and interpolation lines need to be interpolated, because they are saved as lines
+ // with start- and endnumber, the common osm housenumbers are usually saved as points
+ $sHousenumbers = "";
+ $i = 0;
+ $length = count($aPlaceIDs);
+ foreach($aPlaceIDs as $placeID => $housenumber)
+ {
+ $i++;
+ $sHousenumbers .= "(".$placeID.", ".$housenumber.")";
+ if($i<$length)
+ $sHousenumbers .= ", ";
+ }
+ if (CONST_Use_US_Tiger_Data)
+ {
+ //Tiger search only if a housenumber was searched and if it was found (i.e. aPlaceIDs[placeID] = housenumber != -1) (realized through a join)
+ $sSQL .= " union";
+ $sSQL .= " select 'T' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, 30 as rank_search, 30 as rank_address, min(place_id) as place_id, min(parent_place_id) as parent_place_id, 'us' as country_code";
+ $sSQL .= ", get_address_by_language(place_id, housenumber_for_place, $sLanguagePrefArraySQL) as langaddress ";
+ $sSQL .= ", null as placename";
+ $sSQL .= ", null as ref";
+ if ($this->bIncludeExtraTags) $sSQL .= ", null as extra";
+ if ($this->bIncludeNameDetails) $sSQL .= ", null as names";
+ $sSQL .= ", avg(st_x(centroid)) as lon, avg(st_y(centroid)) as lat,";
+ $sSQL .= $sImportanceSQL."-1.15 as importance ";
+ $sSQL .= ", (select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(blub.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance ";
+ $sSQL .= ", null as extra_place ";
+ $sSQL .= " from (select place_id";
+ //interpolate the Tiger housenumbers here
+ $sSQL .= ", ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) as centroid, parent_place_id, housenumber_for_place";
+ $sSQL .= " from (location_property_tiger ";
+ $sSQL .= " join (values ".$sHousenumbers.") as housenumbers(place_id, housenumber_for_place) using(place_id)) ";
+ $sSQL .= " where housenumber_for_place>=0 and 30 between $this->iMinAddressRank and $this->iMaxAddressRank) as blub"; //postgres wants an alias here
+ $sSQL .= " group by place_id, housenumber_for_place"; //is this group by really needed?, place_id + housenumber (in combination) are unique
+ if (!$this->bDeDupe) $sSQL .= ", place_id ";
+ }
+ // osmline
+ // interpolation line search only if a housenumber was searched and if it was found (i.e. aPlaceIDs[placeID] = housenumber != -1) (realized through a join)
$sSQL .= " union ";
- $sSQL .= "select 'L' as osm_type,place_id as osm_id,'place' as class,'house' as type,null as admin_level,30 as rank_search,30 as rank_address,min(place_id) as place_id, min(parent_place_id) as parent_place_id,'us' as country_code,";
- $sSQL .= "get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) as langaddress,";
- $sSQL .= "null as placename,";
- $sSQL .= "null as ref,";
- if ($this->bIncludeExtraTags) $sSQL .= "null as extra,";
- if ($this->bIncludeNameDetails) $sSQL .= "null as names,";
- $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, ";
- $sSQL .= $sImportanceSQL."-1.10 as importance, ";
- $sSQL .= "(select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(location_property_aux.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, ";
- $sSQL .= "null as extra_place ";
- $sSQL .= "from location_property_aux where place_id in ($sPlaceIDs) ";
- $sSQL .= "and 30 between $this->iMinAddressRank and $this->iMaxAddressRank ";
- $sSQL .= "group by place_id";
- if (!$this->bDeDupe) $sSQL .= ",place_id";
- $sSQL .= ",get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) ";
+ $sSQL .= "select 'W' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, 30 as rank_search, 30 as rank_address, min(place_id) as place_id, min(parent_place_id) as parent_place_id, calculated_country_code as country_code, ";
+ $sSQL .= "get_address_by_language(place_id, housenumber_for_place, $sLanguagePrefArraySQL) as langaddress, ";
+ $sSQL .= "null as placename, ";
+ $sSQL .= "null as ref, ";
+ if ($this->bIncludeExtraTags) $sSQL .= "null as extra, ";
+ if ($this->bIncludeNameDetails) $sSQL .= "null as names, ";
+ $sSQL .= " avg(st_x(centroid)) as lon, avg(st_y(centroid)) as lat,";
+ $sSQL .= $sImportanceSQL."-0.1 as importance, "; // slightly smaller than the importance for normal houses with rank 30, which is 0
+ $sSQL .= " (select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p";
+ $sSQL .= " where s.place_id = min(blub.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance,";
+ $sSQL .= " null as extra_place ";
+ $sSQL .= " from (select place_id, calculated_country_code ";
+ //interpolate the housenumbers here
+ $sSQL .= ", CASE WHEN startnumber != endnumber THEN ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) ";
+ $sSQL .= " ELSE ST_LineInterpolatePoint(linegeo, 0.5) END as centroid";
+ $sSQL .= ", parent_place_id, housenumber_for_place ";
+ $sSQL .= " from (location_property_osmline ";
+ $sSQL .= " join (values ".$sHousenumbers.") as housenumbers(place_id, housenumber_for_place) using(place_id)) ";
+ $sSQL .= " where housenumber_for_place>=0 and 30 between $this->iMinAddressRank and $this->iMaxAddressRank) as blub"; //postgres wants an alias here
+ $sSQL .= " group by place_id, housenumber_for_place, calculated_country_code "; //is this group by really needed?, place_id + housenumber (in combination) are unique
+ if (!$this->bDeDupe) $sSQL .= ", place_id ";
+
+ if (CONST_Use_Aux_Location_data)
+ {
+ $sSQL .= " union ";
+ $sSQL .= "select 'L' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, 0 as rank_search, 0 as rank_address, min(place_id) as place_id, min(parent_place_id) as parent_place_id, 'us' as country_code, ";
+ $sSQL .= "get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) as langaddress, ";
+ $sSQL .= "null as placename, ";
+ $sSQL .= "null as ref, ";
+ if ($this->bIncludeExtraTags) $sSQL .= "null as extra, ";
+ if ($this->bIncludeNameDetails) $sSQL .= "null as names, ";
+ $sSQL .= "avg(ST_X(centroid)) as lon, avg(ST_Y(centroid)) as lat, ";
+ $sSQL .= $sImportanceSQL."-1.10 as importance, ";
+ $sSQL .= "(select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(location_property_aux.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, ";
+ $sSQL .= "null as extra_place ";
+ $sSQL .= "from location_property_aux where place_id in ($sPlaceIDs) ";
+ $sSQL .= "and 30 between $this->iMinAddressRank and $this->iMaxAddressRank ";
+ $sSQL .= "group by place_id";
+ if (!$this->bDeDupe) $sSQL .= ", place_id";
+ $sSQL .= ", get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) ";
+ }
}
$sSQL .= " order by importance desc";
if (CONST_Debug) { echo "<hr>"; var_dump($sSQL); }
- $aSearchResults = $this->oDB->getAll($sSQL);
-
- if (PEAR::IsError($aSearchResults))
- {
- failInternalError("Could not get details for place.", $sSQL, $aSearchResults);
- }
+ $aSearchResults = chksql($this->oDB->getAll($sSQL),
+ "Could not get details for place.");
return $aSearchResults;
}
addressimportance: cumulated importance of address elements
extra_place: type of place (for admin boundaries, if there is a place tag)
aBoundingBox: bounding Box
- label: short description of the object class/type (English only)
+ label: short description of the object class/type (English only)
name: full name (currently the same as langaddress)
foundorder: secondary ordering for places with same importance
*/
$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]";
$sCountryCodesSQL = false;
- if ($this->aCountryCodes && sizeof($this->aCountryCodes))
+ if ($this->aCountryCodes)
{
$sCountryCodesSQL = join(',', array_map('addQuotes', $this->aCountryCodes));
}
$sQuery = preg_replace('/(^|,)\s*la\s*(,|$)/','\1louisiana\2', $sQuery);
}
- // View Box SQL
- $sViewboxCentreSQL = false;
- $bBoundingBoxSearch = false;
- if ($this->aViewBox)
+ $bBoundingBoxSearch = $this->bBoundedSearch && $this->sViewboxSmallSQL;
+ if ($this->sViewboxCentreSQL)
{
- $fHeight = $this->aViewBox[0]-$this->aViewBox[2];
- $fWidth = $this->aViewBox[1]-$this->aViewBox[3];
- $aBigViewBox[0] = $this->aViewBox[0] + $fHeight;
- $aBigViewBox[2] = $this->aViewBox[2] - $fHeight;
- $aBigViewBox[1] = $this->aViewBox[1] + $fWidth;
- $aBigViewBox[3] = $this->aViewBox[3] - $fWidth;
-
- $this->sViewboxSmallSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".(float)$this->aViewBox[0].",".(float)$this->aViewBox[1]."),ST_Point(".(float)$this->aViewBox[2].",".(float)$this->aViewBox[3].")),4326)";
- $this->sViewboxLargeSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".(float)$aBigViewBox[0].",".(float)$aBigViewBox[1]."),ST_Point(".(float)$aBigViewBox[2].",".(float)$aBigViewBox[3].")),4326)";
- $bBoundingBoxSearch = $this->bBoundedSearch;
- }
-
- // Route SQL
- if ($this->aRoutePoints)
- {
- $sViewboxCentreSQL = "ST_SetSRID('LINESTRING(";
- $bFirst = true;
- foreach($this->aRoutePoints as $aPoint)
- {
- if (!$bFirst) $sViewboxCentreSQL .= ",";
- $sViewboxCentreSQL .= $aPoint[0].' '.$aPoint[1];
- $bFirst = false;
- }
- $sViewboxCentreSQL .= ")'::geometry,4326)";
-
- $sSQL = "select st_buffer(".$sViewboxCentreSQL.",".(float)($_GET['routewidth']/69).")";
- $this->sViewboxSmallSQL = $this->oDB->getOne($sSQL);
- if (PEAR::isError($this->sViewboxSmallSQL))
- {
- failInternalError("Could not get small viewbox.", $sSQL, $this->sViewboxSmallSQL);
- }
- $this->sViewboxSmallSQL = "'".$this->sViewboxSmallSQL."'::geometry";
-
- $sSQL = "select st_buffer(".$sViewboxCentreSQL.",".(float)($_GET['routewidth']/30).")";
- $this->sViewboxLargeSQL = $this->oDB->getOne($sSQL);
- if (PEAR::isError($this->sViewboxLargeSQL))
- {
- failInternalError("Could not get large viewbox.", $sSQL, $this->sViewboxLargeSQL);
- }
- $this->sViewboxLargeSQL = "'".$this->sViewboxLargeSQL."'::geometry";
- $bBoundingBoxSearch = $this->bBoundedSearch;
+ // For complex viewboxes (routes) precompute the bounding geometry
+ $sGeom = chksql($this->oDB->getOne("select ".$this->sViewboxSmallSQL),
+ "Could not get small viewbox");
+ $this->sViewboxSmallSQL = "'".$sGeom."'::geometry";
+
+ $sGeom = chksql($this->oDB->getOne("select ".$this->sViewboxLargeSQL),
+ "Could not get large viewbox");
+ $this->sViewboxLargeSQL = "'".$sGeom."'::geometry";
}
// Do we have anything that looks like a lat/lon pair?
- if ( $aLooksLike = looksLikeLatLonPair($sQuery) ){
+ if ( $aLooksLike = looksLikeLatLonPair($sQuery) )
+ {
$this->setNearPoint(array($aLooksLike['lat'], $aLooksLike['lon']));
- $sQuery = $aLooksLike['query'];
+ $sQuery = $aLooksLike['query'];
}
$aSearchResults = array();
{
// Start with a blank search
$aSearches = array(
- array('iSearchRank' => 0,
- 'iNamePhrase' => -1,
- 'sCountryCode' => false,
- 'aName' => array(),
- 'aAddress' => array(),
+ array('iSearchRank' => 0,
+ 'iNamePhrase' => -1,
+ 'sCountryCode' => false,
+ 'aName' => array(),
+ 'aAddress' => array(),
'aFullNameAddress' => array(),
- 'aNameNonSearch' => array(),
+ 'aNameNonSearch' => array(),
'aAddressNonSearch' => array(),
- 'sOperator' => '',
- 'aFeatureName' => array(),
- 'sClass' => '',
- 'sType' => '',
- 'sHouseNumber' => '',
- 'fLat' => '',
- 'fLon' => '',
+ 'sOperator' => '',
+ 'aFeatureName' => array(),
+ 'sClass' => '',
+ 'sType' => '',
+ 'sHouseNumber' => '',
+ 'fLat' => '',
+ 'fLon' => '',
'fRadius' => ''
)
);
foreach($aSpecialTermsRaw as $aSpecialTerm)
{
$sQuery = str_replace($aSpecialTerm[0], ' ', $sQuery);
- $sToken = $this->oDB->getOne("select make_standard_name('".$aSpecialTerm[1]."') as string");
+ $sToken = chksql($this->oDB->getOne("select make_standard_name('".$aSpecialTerm[1]."') as string"));
$sSQL = 'select * from (select word_id,word_token, word, class, type, country_code, operator';
$sSQL .= ' from word where word_token in (\' '.$sToken.'\')) as x where (class is not null and class not in (\'place\')) or country_code is not null';
if (CONST_Debug) var_Dump($sSQL);
- $aSearchWords = $this->oDB->getAll($sSQL);
+ $aSearchWords = chksql($this->oDB->getAll($sSQL));
$aNewSearches = array();
foreach($aSearches as $aSearch)
{
$aTokens = array();
foreach($aPhrases as $iPhrase => $sPhrase)
{
- $aPhrase = $this->oDB->getRow("select make_standard_name('".pg_escape_string($sPhrase)."') as string");
- if (PEAR::isError($aPhrase))
- {
- userError("Illegal query string (not an UTF-8 string): ".$sPhrase);
- if (CONST_Debug) var_dump($aPhrase);
- exit;
- }
+ $aPhrase = chksql($this->oDB->getRow("select make_standard_name('".pg_escape_string($sPhrase)."') as string"),
+ "Cannot nomralize query string (is it an UTF-8 string?)");
if (trim($aPhrase['string']))
{
$aPhrases[$iPhrase] = $aPhrase;
if (CONST_Debug) var_Dump($sSQL);
$aValidTokens = array();
- if (sizeof($aTokens)) $aDatabaseWords = $this->oDB->getAll($sSQL);
- else $aDatabaseWords = array();
- if (PEAR::IsError($aDatabaseWords))
+ if (sizeof($aTokens))
{
- failInternalError("Could not get word tokens.", $sSQL, $aDatabaseWords);
+ $aDatabaseWords = chksql($this->oDB->getAll($sSQL),
+ "Could not get word tokens.");
+ }
+ else
+ {
+ $aDatabaseWords = array();
}
$aPossibleMainWordIDs = array();
$aWordFrequencyScores = array();
// TODO: suggestions
// Start the search process
- // array with: placeid => -1 | tiger-housenumber
+ // array with: placeid => -1 | tiger-housenumber
$aResultPlaceIDs = array();
$aGroupedSearches = $this->getGroupedSearches($aSearches, $aPhraseTypes, $aPhrases, $aValidTokens, $aWordFrequencyScores, $bStructuredPhrases);
foreach($aSearches as $aSearch)
{
$iQueryLoop++;
- $searchedHousenumber=-1;
+ $searchedHousenumber = -1;
if (CONST_Debug) { echo "<hr><b>Search Loop, group $iGroupLoop, loop $iQueryLoop</b>"; }
if (CONST_Debug) _debugDumpGroupedSearches(array($iGroupedRank => array($aSearch)), $aValidTokens);
$sSQL .= " and _st_intersects($this->sViewboxSmallSQL, geometry)";
$sSQL .= " order by st_area(geometry) desc limit 1";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = $this->oDB->getCol($sSQL);
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
}
else
{
if (!$bBoundingBoxSearch && !$aSearch['fLon']) continue;
if (!$aSearch['sClass']) continue;
$sSQL = "select count(*) from pg_tables where tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'";
- if ($this->oDB->getOne($sSQL))
+ if (chksql($this->oDB->getOne($sSQL)))
{
$sSQL = "select place_id from place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." ct";
if ($sCountryCodesSQL) $sSQL .= " join placex using (place_id)";
{
$sSQL .= " and place_id not in (".join(',',$this->aExcludePlaceIDs).")";
}
- if ($sViewboxCentreSQL) $sSQL .= " order by st_distance($sViewboxCentreSQL, ct.centroid) asc";
+ if ($this->sViewboxCentreSQL) $sSQL .= " order by st_distance($this->sViewboxCentreSQL, ct.centroid) asc";
$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = $this->oDB->getCol($sSQL);
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
// If excluded place IDs are given, it is fair to assume that
// there have been results in the small box, so no further
if ($sCountryCodesSQL) $sSQL .= " join placex using (place_id)";
$sSQL .= " where st_contains($this->sViewboxLargeSQL, ct.centroid)";
if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)";
- if ($sViewboxCentreSQL) $sSQL .= " order by st_distance($sViewboxCentreSQL, ct.centroid) asc";
+ if ($this->sViewboxCentreSQL) $sSQL .= " order by st_distance($this->sViewboxCentreSQL, ct.centroid) asc";
$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = $this->oDB->getCol($sSQL);
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
}
}
else
$sSQL = "select place_id from placex where class='".$aSearch['sClass']."' and type='".$aSearch['sType']."'";
$sSQL .= " and st_contains($this->sViewboxSmallSQL, geometry) and linked_place_id is null";
if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)";
- if ($sViewboxCentreSQL) $sSQL .= " order by st_distance($sViewboxCentreSQL, centroid) asc";
+ if ($this->sViewboxCentreSQL) $sSQL .= " order by st_distance($this->sViewboxCentreSQL, centroid) asc";
$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = $this->oDB->getCol($sSQL);
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
}
}
}
+ // If a coordinate is given, the search must either
+ // be for a name or a special search. Ignore everythin else.
+ else if ($aSearch['fLon'] && !sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && !$aSearch['sClass'])
+ {
+ $aPlaceIDs = array();
+ }
else
{
$aPlaceIDs = array();
if ($aSearch['sHouseNumber'] && sizeof($aSearch['aAddress']))
{
$sHouseNumberRegex = '\\\\m'.$aSearch['sHouseNumber'].'\\\\M';
- $aOrder[] = "exists(select place_id from placex where parent_place_id = search_name.place_id and transliteration(housenumber) ~* E'".$sHouseNumberRegex."' limit 1) desc";
+ $aOrder[] = "";
+ $aOrder[0] = " (exists(select place_id from placex where parent_place_id = search_name.place_id";
+ $aOrder[0] .= " and transliteration(housenumber) ~* E'".$sHouseNumberRegex."' limit 1) ";
+ // also housenumbers from interpolation lines table are needed
+ $aOrder[0] .= " or exists(select place_id from location_property_osmline where parent_place_id = search_name.place_id";
+ $aOrder[0] .= " and ".intval($aSearch['sHouseNumber']).">=startnumber and ".intval($aSearch['sHouseNumber'])."<=endnumber limit 1))";
+ $aOrder[0] .= " desc";
}
// TODO: filter out the pointless search terms (2 letter name tokens and less)
$sSQL .= " limit ".$this->iLimit;
if (CONST_Debug) { var_dump($sSQL); }
- $aViewBoxPlaceIDs = $this->oDB->getAll($sSQL);
- if (PEAR::IsError($aViewBoxPlaceIDs))
- {
- failInternalError("Could not get places for search terms.", $sSQL, $aViewBoxPlaceIDs);
- }
+ $aViewBoxPlaceIDs = chksql($this->oDB->getAll($sSQL),
+ "Could not get places for search terms.");
//var_dump($aViewBoxPlaceIDs);
// Did we have an viewbox matches?
$aPlaceIDs = array();
//now search for housenumber, if housenumber provided
if ($aSearch['sHouseNumber'] && sizeof($aPlaceIDs))
{
+ $searchedHousenumber = intval($aSearch['sHouseNumber']);
$aRoadPlaceIDs = $aPlaceIDs;
$sPlaceIDs = join(',',$aPlaceIDs);
- // Now they are indexed look for a house attached to a street we found
+ // Now they are indexed, look for a house attached to a street we found
$sHouseNumberRegex = '\\\\m'.$aSearch['sHouseNumber'].'\\\\M';
$sSQL = "select place_id from placex where parent_place_id in (".$sPlaceIDs.") and transliteration(housenumber) ~* E'".$sHouseNumberRegex."'";
if (sizeof($this->aExcludePlaceIDs))
}
$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = $this->oDB->getCol($sSQL);
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
+
+ // if nothing found, search in the interpolation line table
+ if(!sizeof($aPlaceIDs))
+ {
+ // do we need to use transliteration and the regex for housenumbers???
+ //new query for lines, not housenumbers anymore
+ if($searchedHousenumber%2 == 0){
+ //if housenumber is even, look for housenumber in streets with interpolationtype even or all
+ $sSQL = "select distinct place_id from location_property_osmline where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='even' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber";
+ }else{
+ //look for housenumber in streets with interpolationtype odd or all
+ $sSQL = "select distinct place_id from location_property_osmline where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='odd' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber";
+ }
+ if (sizeof($this->aExcludePlaceIDs))
+ {
+ $sSQL .= " and place_id not in (".join(',', $this->aExcludePlaceIDs).")";
+ }
+ //$sSQL .= " limit $this->iLimit";
+ if (CONST_Debug) var_dump($sSQL);
+ //get place IDs
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL, 0));
+ }
+
// If nothing found try the aux fallback table
- if (!sizeof($aPlaceIDs))
+ if (CONST_Use_Aux_Location_data && !sizeof($aPlaceIDs))
{
$sSQL = "select place_id from location_property_aux where parent_place_id in (".$sPlaceIDs.") and housenumber = '".pg_escape_string($aSearch['sHouseNumber'])."'";
if (sizeof($this->aExcludePlaceIDs))
{
- $sSQL .= " and place_id not in (".join(',',$this->aExcludePlaceIDs).")";
+ $sSQL .= " and parent_place_id not in (".join(',',$this->aExcludePlaceIDs).")";
}
//$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = $this->oDB->getCol($sSQL);
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
}
- //if nothing was found in placex or location_property_aux, then search in Tiger data for this housenumber(location_property_tiger)
- $searchedHousenumber = intval($aSearch['sHouseNumber']);
- if (!sizeof($aPlaceIDs))
+
+ //if nothing was found in placex or location_property_aux, then search in Tiger data for this housenumber(location_property_tiger)
+ if (CONST_Use_US_Tiger_Data && !sizeof($aPlaceIDs))
{
- //$sSQL = "select place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and housenumber = '".pg_escape_string($aSearch['sHouseNumber'])."'";
//new query for lines, not housenumbers anymore
- if($searchedHousenumber%2==0){
- //if housenumber is even, look for housenumber in streets with interpolationtype even or all
- $sSQL = "select distinct place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='even' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber";
- }else{
- //look for housenumber in streets with interpolationtype odd or all
- $sSQL = "select distinct place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='odd' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber";
- }
-
- if (sizeof($this->aExcludePlaceIDs))
+ if($searchedHousenumber%2 == 0){
+ //if housenumber is even, look for housenumber in streets with interpolationtype even or all
+ $sSQL = "select distinct place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='even' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber";
+ }else{
+ //look for housenumber in streets with interpolationtype odd or all
+ $sSQL = "select distinct place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='odd' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber";
+ }
+
+ if (sizeof($this->aExcludePlaceIDs))
{
- $sSQL .= " and place_id not in (".join(',',$this->aExcludePlaceIDs).")";
+ $sSQL .= " and place_id not in (".join(',', $this->aExcludePlaceIDs).")";
}
//$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- //get place IDs
- $aPlaceIDs = $this->oDB->getCol($sSQL,0);
+ //get place IDs
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL, 0));
}
// Fallback to the road (if no housenumber was found)
if (!sizeof($aPlaceIDs) && preg_match('/[0-9]+/', $aSearch['sHouseNumber']))
{
$aPlaceIDs = $aRoadPlaceIDs;
- //set to -1, if no housenumbers were found
- $searchedHousenumber=-1;
- }else{
- //housenumber was found, remains saved in searchedHousenumber
- }
+ //set to -1, if no housenumbers were found
+ $searchedHousenumber = -1;
+ }
+ //else: housenumber was found, remains saved in searchedHousenumber
}
if ($aSearch['sClass'] && sizeof($aPlaceIDs))
{
- $sPlaceIDs = join(',',$aPlaceIDs);
+ $sPlaceIDs = join(',', $aPlaceIDs);
$aClassPlaceIDs = array();
if (!$aSearch['sOperator'] || $aSearch['sOperator'] == 'name')
if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)";
$sSQL .= " order by rank_search asc limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aClassPlaceIDs = $this->oDB->getCol($sSQL);
+ $aClassPlaceIDs = chksql($this->oDB->getCol($sSQL));
}
if (!$aSearch['sOperator'] || $aSearch['sOperator'] == 'near') // & in
{
$sSQL = "select count(*) from pg_tables where tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'";
- $bCacheTable = $this->oDB->getOne($sSQL);
+ $bCacheTable = chksql($this->oDB->getOne($sSQL));
$sSQL = "select min(rank_search) from placex where place_id in ($sPlaceIDs)";
if (CONST_Debug) var_dump($sSQL);
- $this->iMaxRank = ((int)$this->oDB->getOne($sSQL));
+ $this->iMaxRank = ((int)chksql($this->oDB->getOne($sSQL)));
// For state / country level searches the normal radius search doesn't work very well
$sPlaceGeom = false;
// Try and get a polygon to search in instead
$sSQL = "select geometry from placex where place_id in ($sPlaceIDs) and rank_search < $this->iMaxRank + 5 and st_geometrytype(geometry) in ('ST_Polygon','ST_MultiPolygon') order by rank_search asc limit 1";
if (CONST_Debug) var_dump($sSQL);
- $sPlaceGeom = $this->oDB->getOne($sSQL);
+ $sPlaceGeom = chksql($this->oDB->getOne($sSQL));
}
if ($sPlaceGeom)
$this->iMaxRank += 5;
$sSQL = "select place_id from placex where place_id in ($sPlaceIDs) and rank_search < $this->iMaxRank";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = $this->oDB->getCol($sSQL);
+ $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
$sPlaceIDs = join(',',$aPlaceIDs);
}
if ($this->iOffset) $sSQL .= " offset $this->iOffset";
$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aClassPlaceIDs = array_merge($aClassPlaceIDs, $this->oDB->getCol($sSQL));
+ $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($this->oDB->getCol($sSQL)));
}
else
{
if ($this->iOffset) $sSQL .= " offset $this->iOffset";
$sSQL .= " limit $this->iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aClassPlaceIDs = array_merge($aClassPlaceIDs, $this->oDB->getCol($sSQL));
+ $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($this->oDB->getCol($sSQL)));
}
}
}
}
- if (PEAR::IsError($aPlaceIDs))
- {
- failInternalError("Could not get place IDs from tokens." ,$sSQL, $aPlaceIDs);
- }
-
if (CONST_Debug) { echo "<br><b>Place IDs:</b> "; var_Dump($aPlaceIDs); }
foreach($aPlaceIDs as $iPlaceID)
{
- // array for placeID => -1 | Tiger housenumber
+ // array for placeID => -1 | Tiger housenumber
$aResultPlaceIDs[$iPlaceID] = $searchedHousenumber;
}
if ($iQueryLoop > 20) break;
if (isset($aResultPlaceIDs) && sizeof($aResultPlaceIDs) && ($this->iMinAddressRank != 0 || $this->iMaxAddressRank != 30))
{
// Need to verify passes rank limits before dropping out of the loop (yuk!)
- // reduces the number of place id, like a filter
+ // reduces the number of place ids, like a filter
+ // rank_address is 30 for interpolated housenumbers
$sSQL = "select place_id from placex where place_id in (".join(',',array_keys($aResultPlaceIDs)).") ";
$sSQL .= "and (placex.rank_address between $this->iMinAddressRank and $this->iMaxAddressRank ";
if (14 >= $this->iMinAddressRank && 14 <= $this->iMaxAddressRank) $sSQL .= " OR (extratags->'place') = 'city'";
if ($this->aAddressRankList) $sSQL .= " OR placex.rank_address in (".join(',',$this->aAddressRankList).")";
- $sSQL .= ") UNION select place_id from location_property_tiger where place_id in (".join(',',array_keys($aResultPlaceIDs)).") ";
- $sSQL .= "and (30 between $this->iMinAddressRank and $this->iMaxAddressRank ";
- if ($this->aAddressRankList) $sSQL .= " OR 30 in (".join(',',$this->aAddressRankList).")";
- $sSQL .= ")";
+ if (CONST_Use_US_Tiger_Data)
+ {
+ $sSQL .= ") UNION select place_id from location_property_tiger where place_id in (".join(',',array_keys($aResultPlaceIDs)).") ";
+ $sSQL .= "and (30 between $this->iMinAddressRank and $this->iMaxAddressRank ";
+ if ($this->aAddressRankList) $sSQL .= " OR 30 in (".join(',',$this->aAddressRankList).")";
+ }
+ $sSQL .= ") UNION select place_id from location_property_osmline where place_id in (".join(',',array_keys($aResultPlaceIDs)).")";
+ $sSQL .= " and (30 between $this->iMinAddressRank and $this->iMaxAddressRank)";
if (CONST_Debug) var_dump($sSQL);
- $aFilteredPlaceIDs = $this->oDB->getCol($sSQL);
- $tempIDs = array();
- foreach($aFilteredPlaceIDs as $placeID){
- $tempIDs[$placeID]= $aResultPlaceIDs[$placeID]; //assign housenumber to placeID
- }
- $aResultPlaceIDs=$tempIDs;
+ $aFilteredPlaceIDs = chksql($this->oDB->getCol($sSQL));
+ $tempIDs = array();
+ foreach($aFilteredPlaceIDs as $placeID)
+ {
+ $tempIDs[$placeID] = $aResultPlaceIDs[$placeID]; //assign housenumber to placeID
+ }
+ $aResultPlaceIDs = $tempIDs;
}
//exit;
else
{
// Just interpret as a reverse geocode
- $iPlaceID = geocodeReverse((float)$this->aNearPoint[0], (float)$this->aNearPoint[1]);
- if ($iPlaceID)
- $aSearchResults = $this->getDetails(array($iPlaceID));
+ $oReverse = new ReverseGeocode($this->oDB);
+ $oReverse->setZoom(18);
+
+ $aLookup = $oReverse->lookup((float)$this->aNearPoint[0],
+ (float)$this->aNearPoint[1],
+ false);
+
+ if (CONST_Debug) var_dump("Reverse search", $aLookup);
+
+ if ($aLookup['place_id'])
+ $aSearchResults = $this->getDetails(array($aLookup['place_id'] => -1));
else
$aSearchResults = array();
}
if (CONST_Debug) { echo '<i>Recheck words:<\i>'; var_dump($aRecheckWords); }
+ $oPlaceLookup = new PlaceLookup($this->oDB);
+ $oPlaceLookup->setIncludePolygonAsPoints($this->bIncludePolygonAsPoints);
+ $oPlaceLookup->setIncludePolygonAsText($this->bIncludePolygonAsText);
+ $oPlaceLookup->setIncludePolygonAsGeoJSON($this->bIncludePolygonAsGeoJSON);
+ $oPlaceLookup->setIncludePolygonAsKML($this->bIncludePolygonAsKML);
+ $oPlaceLookup->setIncludePolygonAsSVG($this->bIncludePolygonAsSVG);
+ $oPlaceLookup->setPolygonSimplificationThreshold($this->fPolygonSimplificationThreshold);
+
foreach($aSearchResults as $iResNum => $aResult)
{
// Default
- $fDiameter = 0.0001;
-
- if (isset($aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter'])
- && $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter'])
- {
- $fDiameter = $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter'];
- }
- elseif (isset($aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'])
- && $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'])
- {
- $fDiameter = $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'];
- }
- $fRadius = $fDiameter / 2;
+ $fDiameter = getResultDiameter($aResult);
- if (CONST_Search_AreaPolygons)
+ $aOutlineResult = $oPlaceLookup->getOutlines($aResult['place_id'], $aResult['lon'], $aResult['lat'], $fDiameter/2);
+ if ($aOutlineResult)
{
- // 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";
- $sFrom = " from placex where place_id = ".$aResult['place_id'];
- if ($this->fPolygonSimplificationThreshold > 0)
- {
- $sSQL .= " from (select place_id,centroid,ST_SimplifyPreserveTopology(geometry,".$this->fPolygonSimplificationThreshold.") as geometry".$sFrom.") as plx";
- }
- else
- {
- $sSQL .= $sFrom;
- }
-
- $aPointPolygon = $this->oDB->getRow($sSQL);
- if (PEAR::IsError($aPointPolygon))
- {
- failInternalError("Could not get outline.", $sSQL, $aPointPolygon);
- }
-
- if ($aPointPolygon['place_id'])
- {
- if ($this->bIncludePolygonAsGeoJSON) $aResult['asgeojson'] = $aPointPolygon['asgeojson'];
- if ($this->bIncludePolygonAsKML) $aResult['askml'] = $aPointPolygon['askml'];
- if ($this->bIncludePolygonAsSVG) $aResult['assvg'] = $aPointPolygon['assvg'];
- if ($this->bIncludePolygonAsText) $aResult['astext'] = $aPointPolygon['astext'];
-
- if ($aPointPolygon['centrelon'] !== null && $aPointPolygon['centrelat'] !== null )
- {
- $aResult['lat'] = $aPointPolygon['centrelat'];
- $aResult['lon'] = $aPointPolygon['centrelon'];
- }
-
- if ($this->bIncludePolygonAsPoints)
- {
- $aPolyPoints[] = geometryText2Points($aPointPolygon['astext'],$fRadius);
-
- // Output data suitable for display (points and a bounding box)
- if (isset($aPolyPoints))
- {
- $aResult['aPolyPoints'] = array();
- foreach($aPolyPoints as $aPoint)
- {
- $aResult['aPolyPoints'][] = array($aPoint[1], $aPoint[2]);
- }
- }
- }
-
- if (abs($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;
- }
- $aResult['aBoundingBox'] = array((string)$aPointPolygon['minlat'],(string)$aPointPolygon['maxlat'],(string)$aPointPolygon['minlon'],(string)$aPointPolygon['maxlon']);
- }
+ $aResult = array_merge($aResult, $aOutlineResult);
}
-
+
if ($aResult['extra_place'] == 'city')
{
$aResult['class'] = 'place';
$aResult['rank_search'] = 16;
}
- if (!isset($aResult['aBoundingBox']))
- {
- $iSteps = max(8,min(100,$fRadius * 3.14 * 100000));
- $fStepSize = (2*pi())/$iSteps;
- $aPointPolygon['minlat'] = $aResult['lat'] - $fRadius;
- $aPointPolygon['maxlat'] = $aResult['lat'] + $fRadius;
- $aPointPolygon['minlon'] = $aResult['lon'] - $fRadius;
- $aPointPolygon['maxlon'] = $aResult['lon'] + $fRadius;
-
- // Output data suitable for display (points and a bounding box)
- if ($this->bIncludePolygonAsPoints)
- {
- $aPolyPoints = array();
- for($f = 0; $f < 2*pi(); $f += $fStepSize)
- {
- $aPolyPoints[] = array('',$aResult['lon']+($fRadius*sin($f)),$aResult['lat']+($fRadius*cos($f)));
- }
- $aResult['aPolyPoints'] = array();
- foreach($aPolyPoints as $aPoint)
- {
- $aResult['aPolyPoints'][] = array($aPoint[1], $aPoint[2]);
- }
- }
- $aResult['aBoundingBox'] = array((string)$aPointPolygon['minlat'],(string)$aPointPolygon['maxlat'],(string)$aPointPolygon['minlon'],(string)$aPointPolygon['maxlon']);
- }
-
// Is there an icon set for this type of result?
if (isset($aClassType[$aResult['class'].':'.$aResult['type']]['icon'])
&& $aClassType[$aResult['class'].':'.$aResult['type']]['icon'])
{
$aResult['label'] = $aClassType[$aResult['class'].':'.$aResult['type']]['label'];
}
- // if tag '&addressdetails=1' is set in query
+ // if tag '&addressdetails=1' is set in query
if ($this->bIncludeAddressDetails)
{
- // getAddressDetails() is defined in lib.php and uses the SQL function get_addressdata in functions.sql
+ // getAddressDetails() is defined in lib.php and uses the SQL function get_addressdata in functions.sql
$aResult['address'] = getAddressDetails($this->oDB, $sLanguagePrefArraySQL, $aResult['place_id'], $aResult['country_code'], $aResultPlaceIDs[$aResult['place_id']]);
if ($aResult['extra_place'] == 'city' && !isset($aResult['address']['city']))
{
projects / nominatim.git / blobdiff