X-Git-Url: https://git.openstreetmap.org/nominatim.git/blobdiff_plain/54129a6f1590a44ef90e7c7ea6d7600c508f3733..5f941407b356fade1cec9671ea04853f7cfdc837:/lib/Geocode.php

diff --git a/lib/Geocode.php b/lib/Geocode.php
index 35c8541a..e5f3a157 100644
--- a/lib/Geocode.php
+++ b/lib/Geocode.php
@@ -133,6 +133,12 @@
 			$this->aViewBox = array($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;
@@ -212,6 +218,8 @@
 
 		function getDetails($aPlaceIDs, $iMinAddressRank = 0, $iMaxAddressRank = 30, $aAddressRankList = false, $sAllowedTypesSQLList = false, $bDeDupe = false)
 		{
+			if (sizeof($aPlaceIDs) == 0)  return array();
+
 			$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]";
 
 			// Get the details for display (is this a redundant extra step?)
@@ -291,7 +299,7 @@
 			$sCountryCodesSQL = false;
 			if ($this->aCountryCodes && sizeof($this->aCountryCodes))
 			{
-				$sCountryCodesSQL = join(',', $this->aCountryCodes);
+				$sCountryCodesSQL = join(',', array_map('addQuotes', $this->aCountryCodes));
 			}
 
 			// Hack to make it handle "new york, ny" (and variants) correctly
@@ -319,7 +327,7 @@
 
 				$sViewboxSmallSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".(float)$this->aViewBox[0].",".(float)$this->aViewBox[1]."),ST_Point(".(float)$this->aViewBox[2].",".(float)$this->aViewBox[3].")),4326)";
 				$sViewboxLargeSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".(float)$aBigViewBox[0].",".(float)$aBigViewBox[1]."),ST_Point(".(float)$aBigViewBox[2].",".(float)$aBigViewBox[3].")),4326)";
-				$bBoundingBoxSearch = true;
+				$bBoundingBoxSearch = $this->bBoundedSearch;
 			}
 
 			// Route SQL
@@ -349,7 +357,7 @@
 					failInternalError("Could not get large viewbox.", $sSQL, $sViewboxLargeSQL);
 				}
 				$sViewboxLargeSQL = "'".$sViewboxLargeSQL."'::geometry";
-				$bBoundingBoxSearch = true;
+				$bBoundingBoxSearch = $this->bBoundedSearch;
 			}
 
 			// Do we have anything that looks like a lat/lon pair?
@@ -385,7 +393,7 @@
 			}
 
 			$aSearchResults = array();
-			if ($sQuery || $aStructuredQuery)
+			if ($sQuery || $this->aStructuredQuery)
 			{
 				// Start with a blank search
 				$aSearches = array(
@@ -971,11 +979,12 @@
 						if (CONST_Debug) { echo "<hr><b>Search Loop, group $iGroupLoop, loop $iQueryLoop</b>"; }
 						if (CONST_Debug) _debugDumpGroupedSearches(array($iGroupedRank => array($aSearch)), $aValidTokens);
 
-						// Must have a location term
+						// No location term?
 						if (!sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && !$aSearch['fLon'])
 						{
 							if ($aSearch['sCountryCode'] && !$aSearch['sClass'] && !$aSearch['sHouseNumber'])
 							{
+								// Just looking for a country by code - look it up
 								if (4 >= $this->iMinAddressRank && 4 <= $this->iMaxAddressRank)
 								{
 									$sSQL = "select place_id from placex where calculated_country_code='".$aSearch['sCountryCode']."' and rank_search = 4";
@@ -1334,7 +1343,10 @@
 			{
 				// Just interpret as a reverse geocode
 				$iPlaceID = geocodeReverse((float)$this->aNearPoint[0], (float)$this->aNearPoint[1]);
-				$aSearchResults = $this->getDetails(array($iPlaceID));
+				if ($iPlaceID)
+					$aSearchResults = $this->getDetails(array($iPlaceID));
+				else
+					$aSearchResults = array();
 			}
 
 			// No results? Done