X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/d3ff9600b5e345239f4dc1b5d1b7244f5a25d051..36f2afea8a8f0e8ed47f72c66ef4b4a09e890bbb:/website/reverse.php

diff --git a/website/reverse.php b/website/reverse.php
index f760dc09..f7c01860 100755
--- a/website/reverse.php
+++ b/website/reverse.php
@@ -1,32 +1,41 @@
 <?php
 	@define('CONST_ConnectionBucket_PageType', 'Reverse');
 
-	require_once(dirname(dirname(__FILE__)).'/lib/init-website.php');
+	require_once(dirname(dirname(__FILE__)).'/settings/settings.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');
 
-	if (strpos(CONST_BulkUserIPs, ','.$_SERVER["REMOTE_ADDR"].',') !== false)
+	$bAsGeoJSON = getParamBool('polygon_geojson');
+	$bAsKML = getParamBool('polygon_kml');
+	$bAsSVG = getParamBool('polygon_svg');
+	$bAsText = getParamBool('polygon_text');
+	if ((($bAsGeoJSON?1:0) + ($bAsKML?1:0) + ($bAsSVG?1:0)
+		+ ($bAsText?1:0)) > CONST_PolygonOutput_MaximumTypes)
 	{
-		$fLoadAvg = getLoadAverage();
-		if ($fLoadAvg > 2) sleep(60);
-		if ($fLoadAvg > 4) sleep(120);
-		if ($fLoadAvg > 6)
+		if (CONST_PolygonOutput_MaximumTypes)
 		{
-			echo "Bulk User: Temporary block due to high server load\n";
-			exit;
+			userError("Select only ".CONST_PolygonOutput_MaximumTypes." polgyon output option");
 		}
+		else
+		{
+			userError("Polygon output is disabled");
+		}
+		exit;
 	}
 
+
+	// Polygon simplification threshold (optional)
+	$fThreshold = getParamFloat('polygon_threshold', 0.0);
+
+
 	$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'];
-	}
+	$sOutputFormat = getParamSet('format', array('html', 'xml', 'json', 'jsonv2'), 'xml');
 
 	// Preferred language
 	$aLangPrefOrder = getPreferredLanguages();
@@ -34,39 +43,54 @@
 	$hLog = logStart($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'))
+	$oPlaceLookup = new PlaceLookup($oDB);
+	$oPlaceLookup->setLanguagePreference($aLangPrefOrder);
+	$oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
+	$oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
+	$oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
+
+	$sOsmType = getParamSet('osm_type', array('N', 'W', 'R'));
+	$iOsmId = getParamInt('osm_id', -1);
+	$fLat = getParamFloat('lat');
+	$fLon = getParamFloat('lon');
+	if ($sOsmType && $iOsmId > 0)
 	{
-		$aLookup = array('osm_type' => $_GET['osm_type'], 'osm_id' => $_GET['osm_id']);
+		$aPlace = $oPlaceLookup->lookupOSMID($sOsmType, $iOsmId);
 	}
-	else if (isset($_GET['lat']) && isset($_GET['lon']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lat']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lon']))
+	else if ($fLat !== false && $fLon !== false)
 	{
 		$oReverseGeocode = new ReverseGeocode($oDB);
-		$oReverseGeocode->setLanguagePreference($aLangPrefOrder);
-
-		$oReverseGeocode->setLatLon($_GET['lat'], $_GET['lon']);
-		$oReverseGeocode->setZoom(@$_GET['zoom']);
+		$oReverseGeocode->setZoom(getParamInt('zoom', 18));
 
-		$aLookup = $oReverseGeocode->lookup();
+		$aLookup = $oReverseGeocode->lookup($fLat, $fLon);
 		if (CONST_Debug) var_dump($aLookup);
+
+		$aPlace = $oPlaceLookup->lookup((int)$aLookup['place_id'],
+		                                $aLookup['type'], $aLookup['fraction']);
 	}
-	else
+	else if ($sOutputFormat != 'html')
 	{
-		$aLookup = null;
+		userError("Need coordinates or OSM object to lookup.");
 	}
 
-	if ($aLookup)
+	if ($aPlace)
 	{
-		$oPlaceLookup = new PlaceLookup($oDB);
-		$oPlaceLookup->setLanguagePreference($aLangPrefOrder);
-		$oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
-		$oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
-		$oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
+		$oPlaceLookup->setIncludePolygonAsPoints(false);
+		$oPlaceLookup->setIncludePolygonAsText($bAsText);
+		$oPlaceLookup->setIncludePolygonAsGeoJSON($bAsGeoJSON);
+		$oPlaceLookup->setIncludePolygonAsKML($bAsKML);
+		$oPlaceLookup->setIncludePolygonAsSVG($bAsSVG);
+		$oPlaceLookup->setPolygonSimplificationThreshold($fThreshold);
 
-		$aPlace = $oPlaceLookup->lookupPlace($aLookup);
-	}
-	else
-	{
-		$aPlace = null;
+		$fRadius = $fDiameter = getResultDiameter($aPlace);
+		$aOutlineResult = $oPlaceLookup->getOutlines($aPlace['place_id'],
+		                                             $aPlace['lon'], $aPlace['lat'],
+		                                             $fRadius);
+
+		if ($aOutlineResult)
+		{
+			$aPlace = array_merge($aPlace, $aOutlineResult);
+		}
 	}
 
 
@@ -78,7 +102,7 @@
 
 	if ($sOutputFormat=='html')
 	{
-		$sDataDate = $oDB->getOne("select TO_CHAR(lastimportdate - '2 minutes'::interval,'YYYY/MM/DD HH24:MI')||' GMT' from import_status limit 1");
+		$sDataDate = chksql($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;
 	}