implement namedetails and extratags parameter for search

[nominatim.git] / lib / Geocode.php

diff --git a/lib/Geocode.php b/lib/Geocode.php
index 6781ceecb9993bccdf89b746795ab9a7d8c68763..93498c334c0990197104ad92808942358bc9cb64 100644 (file)
--- a/lib/Geocode.php
+++ b/lib/Geocode.php
@@ -6,6 +6,8 @@
                protected $aLangPrefOrder = array();
 
                protected $bIncludeAddressDetails = false;
                protected $aLangPrefOrder = array();
 
                protected $bIncludeAddressDetails = false;

+               protected $bIncludeExtraTags = false;
+               protected $bIncludeNameDetails = false;

 
                protected $bIncludePolygonAsPoints = false;
                protected $bIncludePolygonAsText = false;
 
                protected $bIncludePolygonAsPoints = false;
                protected $bIncludePolygonAsText = false;


@@ -68,6 +70,16 @@
                        return $this->bIncludeAddressDetails;
                }
 
                        return $this->bIncludeAddressDetails;
                }
 

+               function getIncludeExtraTags()
+               {
+                       return $this->bIncludeExtraTags;
+               }
+
+               function getIncludeNameDetails()
+               {
+                       return $this->bIncludeNameDetails;
+               }
+

                function setIncludePolygonAsPoints($b = true)
                {
                        $this->bIncludePolygonAsPoints = $b;
                function setIncludePolygonAsPoints($b = true)
                {
                        $this->bIncludePolygonAsPoints = $b;


@@ -214,6 +226,8 @@
                function loadParamArray($aParams)
                {
                        if (isset($aParams['addressdetails'])) $this->bIncludeAddressDetails = (bool)$aParams['addressdetails'];
                function loadParamArray($aParams)
                {
                        if (isset($aParams['addressdetails'])) $this->bIncludeAddressDetails = (bool)$aParams['addressdetails'];

+                       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'];
 
                        if (isset($aParams['bounded'])) $this->bBoundedSearch = (bool)$aParams['bounded'];
                        if (isset($aParams['dedupe'])) $this->bDeDupe = (bool)$aParams['dedupe'];
 


@@ -389,6 +403,8 @@
                        $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,";
                        $sSQL .= "get_name_by_language(name, $sLanguagePrefArraySQL) as placename,";
                        $sSQL .= "get_name_by_language(name, ARRAY['ref']) as ref,";
                        $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,";
                        $sSQL .= "get_name_by_language(name, $sLanguagePrefArraySQL) as placename,";
                        $sSQL .= "get_name_by_language(name, ARRAY['ref']) as ref,";

+                       if ($this->bIncludeExtraTags) $sSQL .= "hstore_to_json(extratags)::text as extra,";
+                       if ($this->bIncludeNameDetails) $sSQL .= "hstore_to_json(name)::text as names,";

                        $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, ";
                        $sSQL .= $sImportanceSQL."coalesce(importance,0.75-(rank_search::float/40)) as importance, ";
                        $sSQL .= "(select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(CASE WHEN placex.rank_search < 28 THEN placex.place_id ELSE placex.parent_place_id END) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, ";
                        $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, ";
                        $sSQL .= $sImportanceSQL."coalesce(importance,0.75-(rank_search::float/40)) as importance, ";
                        $sSQL .= "(select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(CASE WHEN placex.rank_search < 28 THEN placex.place_id ELSE placex.parent_place_id END) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, ";


@@ -405,6 +421,8 @@
                        $sSQL .= ",langaddress ";
                        $sSQL .= ",placename ";
                        $sSQL .= ",ref ";
                        $sSQL .= ",langaddress ";
                        $sSQL .= ",placename ";
                        $sSQL .= ",ref ";

+                       if ($this->bIncludeExtraTags) $sSQL .= ",extratags";
+                       if ($this->bIncludeNameDetails) $sSQL .= ",name";

                        $sSQL .= ",extratags->'place' ";
 
                        if (30 >= $this->iMinAddressRank && 30 <= $this->iMaxAddressRank)
                        $sSQL .= ",extratags->'place' ";
 
                        if (30 >= $this->iMinAddressRank && 30 <= $this->iMaxAddressRank)


@@ -414,6 +432,8 @@
                                $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,";
                                $sSQL .= "null as placename,";
                                $sSQL .= "null as ref,";
                                $sSQL .= "get_address_by_language(place_id, $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(location_property_tiger.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, ";
                                $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(location_property_tiger.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, ";


@@ -427,6 +447,8 @@
                                $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,";
                                $sSQL .= "null as placename,";
                                $sSQL .= "null as ref,";
                                $sSQL .= "get_address_by_language(place_id, $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 .= "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, ";


@@ -584,18 +606,6 @@
                                                                                        else $aSearch['sOperator'] = 'near'; // near = in for the moment
                                                                                        if (strlen($aSearchTerm['operator']) == 0) $aSearch['iSearchRank'] += 1;
 
                                                                                        else $aSearch['sOperator'] = 'near'; // near = in for the moment
                                                                                        if (strlen($aSearchTerm['operator']) == 0) $aSearch['iSearchRank'] += 1;
 

-                                                                                       // Do we have a shortcut id?
-                                                                                       if ($aSearch['sOperator'] == 'name')
-                                                                                       {
-                                                                                               $sSQL = "select get_tagpair('".$aSearch['sClass']."', '".$aSearch['sType']."')";
-                                                                                               if ($iAmenityID = $this->oDB->getOne($sSQL))
-                                                                                               {
-                                                                                                       $aValidTokens[$aSearch['sClass'].':'.$aSearch['sType']] = array('word_id' => $iAmenityID);
-                                                                                                       $aSearch['aName'][$iAmenityID] = $iAmenityID;
-                                                                                                       $aSearch['sClass'] = '';
-                                                                                                       $aSearch['sType'] = '';
-                                                                                               }
-                                                                                       }

                                                                                        if ($aSearch['iSearchRank'] < $this->iMaxRank) $aNewWordsetSearches[] = $aSearch;
                                                                                }
                                                                        }
                                                                                        if ($aSearch['iSearchRank'] < $this->iMaxRank) $aNewWordsetSearches[] = $aSearch;
                                                                                }
                                                                        }


@@ -774,7 +784,6 @@
                        if (!$this->sQuery && !$this->aStructuredQuery) return false;
 
                        $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]";
                        if (!$this->sQuery && !$this->aStructuredQuery) return false;
 
                        $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]";

-

                        $sCountryCodesSQL = false;
                        if ($this->aCountryCodes && sizeof($this->aCountryCodes))
                        {
                        $sCountryCodesSQL = false;
                        if ($this->aCountryCodes && sizeof($this->aCountryCodes))
                        {


@@ -1607,6 +1616,21 @@
 
                        foreach($aSearchResults as $iResNum => $aResult)
                        {
 
                        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;
+

                                if (CONST_Search_AreaPolygons)
                                {
                                        // Get the bounding box and outline polygon
                                if (CONST_Search_AreaPolygons)
                                {
                                        // Get the bounding box and outline polygon


@@ -1660,18 +1684,13 @@
                                                        }
                                                        elseif (preg_match('#POINT\\((-?[0-9.]+) (-?[0-9.]+)\\)#',$aPointPolygon['astext'],$aMatch))
                                                        {
                                                        }
                                                        elseif (preg_match('#POINT\\((-?[0-9.]+) (-?[0-9.]+)\\)#',$aPointPolygon['astext'],$aMatch))
                                                        {

-                                                               $fRadius = 0.01;
-                                                               $iSteps = ($fRadius * 40000)^2;
+                                                               $iSteps = max(8, min(100, ($fRadius * 40000)^2));

                                                                $fStepSize = (2*pi())/$iSteps;
                                                                $aPolyPoints = array();
                                                                for($f = 0; $f < 2*pi(); $f += $fStepSize)
                                                                {
                                                                        $aPolyPoints[] = array('',$aMatch[1]+($fRadius*sin($f)),$aMatch[2]+($fRadius*cos($f)));
                                                                }
                                                                $fStepSize = (2*pi())/$iSteps;
                                                                $aPolyPoints = array();
                                                                for($f = 0; $f < 2*pi(); $f += $fStepSize)
                                                                {
                                                                        $aPolyPoints[] = array('',$aMatch[1]+($fRadius*sin($f)),$aMatch[2]+($fRadius*cos($f)));
                                                                }

-                                                               $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius;
-                                                               $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius;
-                                                               $aPointPolygon['minlon'] = $aPointPolygon['minlon'] - $fRadius;
-                                                               $aPointPolygon['maxlon'] = $aPointPolygon['maxlon'] + $fRadius;

                                                        }
                                                }
 
                                                        }
                                                }
 


@@ -1684,7 +1703,18 @@
                                                                $aResult['aPolyPoints'][] = array($aPoint[1], $aPoint[2]);
                                                        }
                                                }
                                                                $aResult['aPolyPoints'][] = array($aPoint[1], $aPoint[2]);
                                                        }
                                                }

-                                               $aResult['aBoundingBox'] = array($aPointPolygon['minlat'],$aPointPolygon['maxlat'],$aPointPolygon['minlon'],$aPointPolygon['maxlon']);
+
+                                               if (abs($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']);

                                        }
                                }
 
                                        }
                                }
 


@@ -1697,28 +1727,8 @@
 
                                if (!isset($aResult['aBoundingBox']))
                                {
 
                                if (!isset($aResult['aBoundingBox']))
                                {

-                                       // 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']]['defzoom'];
-                                       }
-                                       elseif (isset($aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'])
-                                                       && $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'])
-                                       {
-                                               $fDiameter = $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'];
-                                       }
-                                       $fRadius = $fDiameter / 2;
-

                                        $iSteps = max(8,min(100,$fRadius * 3.14 * 100000));
                                        $fStepSize = (2*pi())/$iSteps;
                                        $iSteps = max(8,min(100,$fRadius * 3.14 * 100000));
                                        $fStepSize = (2*pi())/$iSteps;

-                                       $aPolyPoints = array();
-                                       for($f = 0; $f < 2*pi(); $f += $fStepSize)
-                                       {
-                                               $aPolyPoints[] = array('',$aResult['lon']+($fRadius*sin($f)),$aResult['lat']+($fRadius*cos($f)));
-                                       }

                                        $aPointPolygon['minlat'] = $aResult['lat'] - $fRadius;
                                        $aPointPolygon['maxlat'] = $aResult['lat'] + $fRadius;
                                        $aPointPolygon['minlon'] = $aResult['lon'] - $fRadius;
                                        $aPointPolygon['minlat'] = $aResult['lat'] - $fRadius;
                                        $aPointPolygon['maxlat'] = $aResult['lat'] + $fRadius;
                                        $aPointPolygon['minlon'] = $aResult['lon'] - $fRadius;


@@ -1727,6 +1737,11 @@
                                        // Output data suitable for display (points and a bounding box)
                                        if ($this->bIncludePolygonAsPoints)
                                        {
                                        // Output data suitable for display (points and a bounding box)
                                        if ($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)
                                                {
                                                $aResult['aPolyPoints'] = array();
                                                foreach($aPolyPoints as $aPoint)
                                                {


@@ -1763,6 +1778,30 @@
                                        }
                                }
 
                                        }
                                }
 

+                               if ($this->bIncludeExtraTags)
+                               {
+                                       if ($aResult['extra'])
+                                       {
+                                               $aResult['sExtraTags'] = json_decode($aResult['extra']);
+                                       }
+                                       else
+                                       {
+                                               $aResult['sExtraTags'] = array();
+                                       }
+                               }
+
+                               if ($this->bIncludeNameDetails)
+                               {
+                                       if ($aResult['names'])
+                                       {
+                                               $aResult['sNameDetails'] = json_decode($aResult['names']);
+                                       }
+                                       else
+                                       {
+                                               $aResult['sNameDetails'] = array();
+                                       }
+                               }
+

                                // Adjust importance for the number of exact string matches in the result
                                $aResult['importance'] = max(0.001,$aResult['importance']);
                                $iCountWords = 0;
                                // Adjust importance for the number of exact string matches in the result
                                $aResult['importance'] = max(0.001,$aResult['importance']);
                                $iCountWords = 0;


@@ -1791,12 +1830,13 @@
                                if (isset($aClassType[$aResult['class'].':'.$aResult['type']]['importance'])
                                        && $aClassType[$aResult['class'].':'.$aResult['type']]['importance'])
                                {
                                if (isset($aClassType[$aResult['class'].':'.$aResult['type']]['importance'])
                                        && $aClassType[$aResult['class'].':'.$aResult['type']]['importance'])
                                {

-                                       $aResult['foundorder'] = $aResult['foundorder'] + 0.000001 * $aClassType[$aResult['class'].':'.$aResult['type']]['importance'];
+                                       $aResult['foundorder'] += 0.0001 * $aClassType[$aResult['class'].':'.$aResult['type']]['importance'];

                                }
                                else
                                {
                                }
                                else
                                {

-                                       $aResult['foundorder'] = $aResult['foundorder'] + 0.001;
+                                       $aResult['foundorder'] += 0.01;

                                }
                                }

+                               if (CONST_Debug) { var_dump($aResult); }

                                $aSearchResults[$iResNum] = $aResult;
                        }
                        uasort($aSearchResults, 'byImportance');
                                $aSearchResults[$iResNum] = $aResult;
                        }
                        uasort($aSearchResults, 'byImportance');