updates to admin and develop documentation

[nominatim.git] / website / reverse.php

diff --git a/website/reverse.php b/website/reverse.php
old mode 100755 (executable)
new mode 100644 (file)
index f760dc0..640ea2a
--- a/website/reverse.php
+++ b/website/reverse.php
@@ -1,85 +1,87 @@
 <?php
-       @define('CONST_ConnectionBucket_PageType', 'Reverse');
-
-       require_once(dirname(dirname(__FILE__)).'/lib/init-website.php');
-       require_once(CONST_BasePath.'/lib/log.php');
-       require_once(CONST_BasePath.'/lib/PlaceLookup.php');
-       require_once(CONST_BasePath.'/lib/ReverseGeocode.php');
-
-       if (strpos(CONST_BulkUserIPs, ','.$_SERVER["REMOTE_ADDR"].',') !== false)
-       {
-               $fLoadAvg = getLoadAverage();
-               if ($fLoadAvg > 2) sleep(60);
-               if ($fLoadAvg > 4) sleep(120);
-               if ($fLoadAvg > 6)
-               {
-                       echo "Bulk User: Temporary block due to high server load\n";
-                       exit;
-               }
-       }
-
-       $oDB =& getDB();
-       ini_set('memory_limit', '200M');
-
-       // Format for output
-       $sOutputFormat = 'xml';
-       if (isset($_GET['format']) && ( $_GET['format'] == 'html' || $_GET['format'] == 'xml' || $_GET['format'] == 'json' || $_GET['format'] == 'jsonv2'))
-       {
-               $sOutputFormat = $_GET['format'];
-       }
-
-       // Preferred language
-       $aLangPrefOrder = getPreferredLanguages();
-
-       $hLog = logStart($oDB, 'reverse', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
-
-
-       if (isset($_GET['osm_type']) && isset($_GET['osm_id']) && (int)$_GET['osm_id'] && ($_GET['osm_type'] == 'N' || $_GET['osm_type'] == 'W' || $_GET['osm_type'] == 'R'))
-       {
-               $aLookup = array('osm_type' => $_GET['osm_type'], 'osm_id' => $_GET['osm_id']);
-       }
-       else if (isset($_GET['lat']) && isset($_GET['lon']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lat']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lon']))
-       {
-               $oReverseGeocode = new ReverseGeocode($oDB);
-               $oReverseGeocode->setLanguagePreference($aLangPrefOrder);
-
-               $oReverseGeocode->setLatLon($_GET['lat'], $_GET['lon']);
-               $oReverseGeocode->setZoom(@$_GET['zoom']);
-
-               $aLookup = $oReverseGeocode->lookup();
-               if (CONST_Debug) var_dump($aLookup);
-       }
-       else
-       {
-               $aLookup = null;
-       }
-
-       if ($aLookup)
-       {
-               $oPlaceLookup = new PlaceLookup($oDB);
-               $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
-               $oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
-               $oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
-               $oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
-
-               $aPlace = $oPlaceLookup->lookupPlace($aLookup);
-       }
-       else
-       {
-               $aPlace = null;
-       }
-
-
-       if (CONST_Debug)
-       {
-               var_dump($aPlace);
-               exit;
-       }
-
-       if ($sOutputFormat=='html')
-       {
-               $sDataDate = $oDB->getOne("select TO_CHAR(lastimportdate - '2 minutes'::interval,'YYYY/MM/DD HH24:MI')||' GMT' from import_status limit 1");
-               $sTileURL = CONST_Map_Tile_URL;
-               $sTileAttribution = CONST_Map_Tile_Attribution;
-       }
-       include(CONST_BasePath.'/lib/template/address-'.$sOutputFormat.'.php');
+
+require_once(CONST_BasePath.'/lib/init-website.php');
+require_once(CONST_BasePath.'/lib/log.php');
+require_once(CONST_BasePath.'/lib/PlaceLookup.php');
+require_once(CONST_BasePath.'/lib/ReverseGeocode.php');
+require_once(CONST_BasePath.'/lib/output.php');
+ini_set('memory_limit', '200M');
+
+$oParams = new Nominatim\ParameterParser();
+
+// Format for output
+$sOutputFormat = $oParams->getSet('format', array('xml', 'json', 'jsonv2', 'geojson', 'geocodejson'), 'xml');
+set_exception_handler_by_format($sOutputFormat);
+
+// Preferred language
+$aLangPrefOrder = $oParams->getPreferredLanguages();
+
+$oDB = new Nominatim\DB();
+$oDB->connect();
+
+$hLog = logStart($oDB, 'reverse', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
+
+$oPlaceLookup = new Nominatim\PlaceLookup($oDB);
+$oPlaceLookup->loadParamArray($oParams);
+$oPlaceLookup->setIncludeAddressDetails($oParams->getBool('addressdetails', true));
+
+$sOsmType = $oParams->getSet('osm_type', array('N', 'W', 'R'));
+$iOsmId = $oParams->getInt('osm_id', -1);
+$fLat = $oParams->getFloat('lat');
+$fLon = $oParams->getFloat('lon');
+$iZoom = $oParams->getInt('zoom', 18);
+
+if ($sOsmType && $iOsmId > 0) {
+    $aPlace = $oPlaceLookup->lookupOSMID($sOsmType, $iOsmId);
+} elseif ($fLat !== false && $fLon !== false) {
+    $oReverseGeocode = new Nominatim\ReverseGeocode($oDB);
+    $oReverseGeocode->setZoom($iZoom);
+
+    $oLookup = $oReverseGeocode->lookup($fLat, $fLon);
+
+    if ($oLookup) {
+        $aPlaces = $oPlaceLookup->lookup(array($oLookup->iId => $oLookup));
+        if (!empty($aPlaces)) {
+            $aPlace = reset($aPlaces);
+        }
+    }
+} else {
+    userError('Need coordinates or OSM object to lookup.');
+}
+
+if (isset($aPlace)) {
+    $aOutlineResult = $oPlaceLookup->getOutlines(
+        $aPlace['place_id'],
+        $aPlace['lon'],
+        $aPlace['lat'],
+        Nominatim\ClassTypes\getDefRadius($aPlace),
+        $fLat,
+        $fLon
+    );
+
+    if ($aOutlineResult) {
+        $aPlace = array_merge($aPlace, $aOutlineResult);
+    }
+} else {
+    $aPlace = array();
+}
+
+logEnd($oDB, $hLog, count($aPlace) ? 1 : 0);
+
+if (CONST_Debug) {
+    var_dump($aPlace);
+    exit;
+}
+
+if ($sOutputFormat == 'geocodejson') {
+    $sQuery = $fLat.','.$fLon;
+    if (isset($aPlace['place_id'])) {
+        $fDistance = $oDB->getOne(
+            'SELECT ST_Distance(ST_SetSRID(ST_Point(:lon,:lat),4326), centroid) FROM placex where place_id = :placeid',
+            array(':lon' => $fLon, ':lat' => $fLat, ':placeid' => $aPlace['place_id'])
+        );
+    }
+}
+
+$sOutputTemplate = ($sOutputFormat == 'jsonv2') ? 'json' : $sOutputFormat;
+include(CONST_BasePath.'/lib/template/address-'.$sOutputTemplate.'.php');