Merge remote-tracking branch 'upstream/master'

[nominatim.git] / lib / Geocode.php

diff --git a/lib/Geocode.php b/lib/Geocode.php
index 582b5cae62bca4bd39afdcb2a560c4dc83174db4..36b5b5671bfa8f128c322f8387f6b4217680a6b4 100644 (file)
--- a/lib/Geocode.php
+++ b/lib/Geocode.php
@@ -544,35 +544,9 @@
                        }
 
                        // Do we have anything that looks like a lat/lon pair?
-                       if (preg_match('/\\b([NS])[ ]+([0-9]+[0-9.]*)[ ]+([0-9.]+)?[, ]+([EW])[ ]+([0-9]+)[ ]+([0-9]+[0-9.]*)?\\b/', $sQuery, $aData))
-                       {
-                               $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60);
-                               $fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[5] + $aData[6]/60);
-                               if ($fQueryLat <= 90.1 && $fQueryLat >= -90.1 && $fQueryLon <= 180.1 && $fQueryLon >= -180.1)
-                               {
-                                       $this->setNearPoint(array($fQueryLat, $fQueryLon));
-                                       $sQuery = trim(str_replace($aData[0], ' ', $sQuery));
-                               }
-                       }
-                       elseif (preg_match('/\\b([0-9]+)[ ]+([0-9]+[0-9.]*)?[ ]+([NS])[, ]+([0-9]+)[ ]+([0-9]+[0-9.]*)?[ ]+([EW])\\b/', $sQuery, $aData))
-                       {
-                               $fQueryLat = ($aData[3]=='N'?1:-1) * ($aData[1] + $aData[2]/60);
-                               $fQueryLon = ($aData[6]=='E'?1:-1) * ($aData[4] + $aData[5]/60);
-                               if ($fQueryLat <= 90.1 && $fQueryLat >= -90.1 && $fQueryLon <= 180.1 && $fQueryLon >= -180.1)
-                               {
-                                       $this->setNearPoint(array($fQueryLat, $fQueryLon));
-                                       $sQuery = trim(str_replace($aData[0], ' ', $sQuery));
-                               }
-                       }
-                       elseif (preg_match('/(\\[|^|\\b)(-?[0-9]+[0-9]*\\.[0-9]+)[, ]+(-?[0-9]+[0-9]*\\.[0-9]+)(\\]|$|\\b)/', $sQuery, $aData))
-                       {
-                               $fQueryLat = $aData[2];
-                               $fQueryLon = $aData[3];
-                               if ($fQueryLat <= 90.1 && $fQueryLat >= -90.1 && $fQueryLon <= 180.1 && $fQueryLon >= -180.1)
-                               {
-                                       $this->setNearPoint(array($fQueryLat, $fQueryLon));
-                                       $sQuery = trim(str_replace($aData[0], ' ', $sQuery));
-                               }
+                       if ( $aLooksLike = looksLikeLatLonPair($sQuery) ){
+                               $this->setNearPoint(array($aLooksLike['lat'], $aLooksLike['lon']));
+                               $sQuery = $aLooksLike['query'];                 
                        }
 
                        $aSearchResults = array();