X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/fa90ece530c124df72ad1fa4645892b62b107be6..b57dc6addfe6d91ad78642d1f6881d206b7e425a:/lib/lib.php

diff --git a/lib/lib.php b/lib/lib.php
index 91fe21b2..2c335c49 100644
--- a/lib/lib.php
+++ b/lib/lib.php
@@ -116,15 +116,17 @@
 		}
 
 		$aLanguages = array();
-		if (preg_match_all('/(([a-z]{1,8})(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $aLanguagesParse, PREG_SET_ORDER))
-		{
-			foreach($aLanguagesParse as $iLang => $aLanguage)
+		if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) {
+			if (preg_match_all('/(([a-z]{1,8})(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $aLanguagesParse, PREG_SET_ORDER))
 			{
-				$aLanguages[$aLanguage[1]] = isset($aLanguage[5])?(float)$aLanguage[5]:1 - ($iLang/100);
-				if (!isset($aLanguages[$aLanguage[2]])) $aLanguages[$aLanguage[2]] = $aLanguages[$aLanguage[1]]/10;
+				foreach($aLanguagesParse as $iLang => $aLanguage)
+				{
+					$aLanguages[$aLanguage[1]] = isset($aLanguage[5])?(float)$aLanguage[5]:1 - ($iLang/100);
+					if (!isset($aLanguages[$aLanguage[2]])) $aLanguages[$aLanguage[2]] = $aLanguages[$aLanguage[1]]/10;
+				}
+				arsort($aLanguages);
 			}
-			arsort($aLanguages);
-		}
+        }
 		if (!sizeof($aLanguages)) $aLanguages = array(CONST_Default_Language=>1);
 		foreach($aLanguages as $sLangauge => $fLangauagePref)
 		{
@@ -295,21 +297,25 @@
 	function getClassTypes()
 	{
 		return array(
+ 'boundary:administrative:1' => array('label'=>'Continent','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:2' => array('label'=>'Country','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:country' => array('label'=>'Country','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>6, 'defdiameter' => 15,),
+ 'boundary:administrative:3' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:4' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:state' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 5.12,),
  'boundary:administrative:5' => array('label'=>'State District','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:6' => array('label'=>'County','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
+ 'boundary:administrative:7' => array('label'=>'County','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:county' => array('label'=>'County','frequency'=>108,'icon'=>'poi_boundary_administrative','defzoom'=>10, 'defdiameter' => 1.28,),
  'boundary:administrative:8' => array('label'=>'City','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:city' => array('label'=>'City','frequency'=>66,'icon'=>'poi_place_city','defzoom'=>12, 'defdiameter' => 0.32,),
  'boundary:administrative:9' => array('label'=>'City District','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:10' => array('label'=>'Suburb','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:11' => array('label'=>'Neighbourhood','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
- 'place:region' => array('label'=>'Region','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 5.12,),
+ 'place:region' => array('label'=>'Region','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 0.04,),
  'place:island' => array('label'=>'Island','frequency'=>288,'icon'=>'','defzoom'=>11, 'defdiameter' => 0.64,),
  'boundary:administrative' => array('label'=>'Administrative','frequency'=>413,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
+ 'boundary:postal_code' => array('label'=>'Postcode','frequency'=>413,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:town' => array('label'=>'Town','frequency'=>1497,'icon'=>'poi_place_town','defzoom'=>14, 'defdiameter' => 0.08,),
  'place:village' => array('label'=>'Village','frequency'=>11230,'icon'=>'poi_place_village','defzoom'=>15, 'defdiameter' => 0.04,),
  'place:hamlet' => array('label'=>'Hamlet','frequency'=>7075,'icon'=>'poi_place_village','defzoom'=>15, 'defdiameter' => 0.04,),
@@ -460,7 +466,7 @@
 
  'leisure:pitch' => array('label'=>'Pitch','frequency'=>762,'icon'=>'',),
  'highway:unsurfaced' => array('label'=>'Unsurfaced','frequency'=>492,'icon'=>'',),
- 'historic:ruins' => array('label'=>'Ruins','frequency'=>483,'icon'=>'shopping_jewelry',),
+ 'historic:ruins' => array('label'=>'Ruins','frequency'=>483,'icon'=>'tourist_ruin',),
  'amenity:college' => array('label'=>'College','frequency'=>473,'icon'=>'education_school',),
  'historic:monument' => array('label'=>'Monument','frequency'=>470,'icon'=>'tourist_monument',),
  'railway:subway' => array('label'=>'Subway','frequency'=>385,'icon'=>'',),
@@ -590,9 +596,9 @@
  'railway:disused_station' => array('label'=>'Disused Station','frequency'=>114,'icon'=>'',),
  'railway:abandoned' => array('label'=>'Abandoned','frequency'=>641,'icon'=>'',),
  'railway:disused' => array('label'=>'Disused','frequency'=>72,'icon'=>'',),
-			);		
+			);
 	}
-	
+
 	function getClassTypesWithImportance()
 	{
 		$aOrders = getClassTypes();
@@ -603,8 +609,6 @@
 		}
 		return $aOrders;
 	}
-	
-	
 
     function javascript_renderData($xVal)
     {
@@ -692,6 +696,7 @@
 		$sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata($iPlaceID)";
 		IF (!$bRaw) $sSQL .= " WHERE isaddress OR type = 'country_code'";
 		$sSQL .= " order by rank_address desc,isaddress desc";
+
 	        $aAddressLines = $oDB->getAll($sSQL);
         	if (PEAR::IsError($aAddressLines))
 	        {
@@ -702,93 +707,35 @@
 //echo "<pre>";
 //var_dump($aAddressLines);
 		$aAddress = array();
+		$aFallback = array();
 		$aClassType = getClassTypes();
 		foreach($aAddressLines as $aLine)
 		{
+			$bFallback = false;
 			$aTypeLabel = false;
 			if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
 			elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
-			else $aTypeLabel = array('simplelabel'=>$aLine['class']);
-			if ($aTypeLabel && ($aLine['localname'] || $aLine['housenumber']))
+			elseif (isset($aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))]))
 			{
-				$sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
-				$sTypeLabel = str_replace(' ','_',$sTypeLabel);
-				if (!isset($aAddress[$sTypeLabel]) && $aLine['localname']) $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
+				$aTypeLabel = $aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))];
+				$bFallback = true;
 			}
-		}
-//var_dump($aAddress);
-//exit;
-		return $aAddress;
-
-		$aHouseNumber = $oDB->getRow('select housenumber, get_name_by_language(name,ARRAY[\'addr:housename\']) as housename,rank_search,postcode from placex where place_id = '.$iPlaceID);
-		$sHouseNumber = $aHouseNumber['housenumber'];
-		$sHouseName = $aHouseNumber['housename'];
-		$sPostcode = $aHouseNumber['postcode'];
-		$iRank = $aHouseNumber['rank_search'];
-
-	        // Address
-        	$sSQL = "select country_code, placex.place_id, osm_type, osm_id, class, type, housenumber, admin_level, rank_address, rank_search, ";
-	        $sSQL .= "get_searchrank_label(rank_search) as rank_search_label, fromarea, isaddress, distance, ";
-        	$sSQL .= " CASE WHEN type = 'postcode' THEN postcode ELSE get_name_by_language(name,$sLanguagePrefArraySQL) END as localname, ";
-		$sSQL .= " length(name::text) as namelength ";
-	        $sSQL .= " from place_addressline join placex on (address_place_id = placex.place_id)";
-        	$sSQL .= " where place_addressline.place_id = $iPlaceID and (rank_address > 0 OR address_place_id = $iPlaceID)";
-		if (!$bRaw) $sSQL .= " and isaddress";
-        	$sSQL .= " order by cached_rank_address desc,isaddress desc,fromarea desc,distance asc,rank_search desc,namelength desc";
-//var_dump($sSQL);
-	        $aAddressLines = $oDB->getAll($sSQL);
-        	if (PEAR::IsError($aAddressLines))
-	        {
-        	        var_dump($aAddressLines);
-                	exit;
-	        }
-		if ($bRaw) return $aAddressLines;
-	
-		$aClassType = getClassTypes();
-
-		$iMinRank = 100;
-		$aAddress = array();
-		if ($iRank >= 28 && $sHouseNumber) $aAddress['house_number'] = $sHouseNumber;
-		if ($iRank >= 28 && $sHouseName) $aAddress['house_name'] = $sHouseName;
-		foreach($aAddressLines as $aLine)
-		{
-			if (!$sCountryCode) $sCountryCode = $aLine['country_code'];
-			if ($aLine['rank_address'] < $iMinRank)
+			else
 			{
-				$aTypeLabel = false;
-				if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
-				elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
-				else $aTypeLabel = array('simplelabel'=>$aLine['class']);
-				if ($aTypeLabel && ($aLine['localname'] || $aLine['housenumber']))
-				{
-					$sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
-					$sTypeLabel = str_replace(' ','_',$sTypeLabel);
-					if (!isset($aAddress[$sTypeLabel]) && $aLine['localname']) $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
-				}
-				$iMinRank = $aLine['rank_address'];
+				$aTypeLabel = array('simplelabel'=>'address'.$aLine['rank_address']);
+				$bFallback = true;
 			}
-		}
-
-		if ($sPostcode)
-		{
-			$aAddress['postcode'] = $sPostcode;
-		}
-
-		if ($iMinRank > 4 && $sCountryCode)
-		{
-			$sSQL = "select get_name_by_language(country_name.name,$sLanguagePrefArraySQL) as name";
-			$sSQL .= " from country_name where country_code = '$sCountryCode'";
-			$sCountryName = $oDB->getOne($sSQL);
-			if ($sCountryName)
+			if ($aTypeLabel && ((isset($aLine['localname']) && $aLine['localname']) || (isset($aLine['housenumber']) && $aLine['housenumber'])))
 			{
-				$aAddress['country'] = $sCountryName;
+				$sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
+				$sTypeLabel = str_replace(' ','_',$sTypeLabel);
+				if (!isset($aAddress[$sTypeLabel]) || (isset($aFallback[$sTypeLabel]) && $aFallback[$sTypeLabel]))
+				{
+					$aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
+				}
+				$aFallback[$sTypeLabel] = $bFallback;
 			}
 		}
-		if ($sCountryCode)
-		{
-			$aAddress['country_code'] = $sCountryCode;
-		}
-
 		return $aAddress;
 	}
 
@@ -916,126 +863,3 @@
                 }
                 return true;
         }
-
-	function getBucketMemcache()
-	{
-		static $m;
-
-		if (!CONST_ConnectionBucket_MemcacheServerAddress) return null;
-		if (!isset($m))
-		{
-		        $m = new Memcached();
-        		$m->addServer(CONST_ConnectionBucket_MemcacheServerAddress, CONST_ConnectionBucket_MemcacheServerPort);
-		}
-		return $m;
-	}
-
-	function doBucket($asKey, $iRequestCost, $iLeakPerSecond, $iThreshold)
-	{
-	        $m = getBucketMemcache();
-		if (!$m) return 0;
-
-		$iMaxVal = 0;
-	        $t = time();
-
-		foreach($asKey as $sKey)
-		{
-		        $aCurrentBlock = $m->get($sKey);
-	        	if (!$aCurrentBlock)
-			{
-		                $aCurrentBlock = array($iRequestCost, $t);
-        		}
-			else
-			{
-				// add RequestCost
-				// remove leak * the time since the last request 
-	        		$aCurrentBlock[0] += $iRequestCost - ($t - $aCurrentBlock[1])*$iLeakPerSecond;
-		        	$aCurrentBlock[1] = $t;
-			}
-
-	        	if ($aCurrentBlock[0] <= 0)
-			{
-                		$m->delete($sKey);
-		        }
-			else
-			{
-				// If we have hit the threshold stop and record this to the block list
-				if ($aCurrentBlock[0] >= $iThreshold)
-				{
-					$aCurrentBlock[0] = $iThreshold;
-
-					// Make up to 10 attempts to record this to memcache (with locking to prevent conflicts)
-					$i = 10;
-					for($i = 0; $i < 10; $i++)
-					{
-						$aBlockedList = $m->get('blockedList', null, $hCasToken);
-						if (!$aBlockedList)
-						{
-							$aBlockedList = array();
-							$m->add('blockedList', $aBlockedList);
-							$aBlockedList = $m->get('blockedList', null, $hCasToken);
-						}
-						if (!isset($aBlockedList[$sKey]))
-						{
-							$aBlockedList[$sKey] = array(1, $t);
-						}
-						else
-						{
-							$aBlockedList[$sKey][0]++;
-							$aBlockedList[$sKey][1] = $t;
-						}
-						$x = $m->cas($hCasToken, 'blockedList', $aBlockedList);
-						if ($x) break;
-					}
-				}
-				// Only keep in memcache until the time it would have expired (to avoid clutering memcache)
-	                	$m->set($sKey, $aCurrentBlock, $t + 1 + $aCurrentBlock[0]/$iLeakPerSecond);
-			}
-
-			// Bucket result in the largest bucket we find
-			$iMaxVal = max($iMaxVal, $aCurrentBlock[0]);
-		}
-
-		return $iMaxVal;
-        }
-
-	function byLastBlockTime($a, $b)
-	{
-		if ($a['lastBlockTimestamp'] == $b['lastBlockTimestamp'])
-		{
-			return 0;
-		}
-		return ($a['lastBlockTimestamp'] > $b['lastBlockTimestamp']) ? -1 : 1;
-	}
-
-	function getBucketBlocks()
-	{
-	        $m = getBucketMemcache();
-		if (!$m) return null;
-	        $t = time();
-		$aBlockedList = $m->get('blockedList', null, $hCasToken);
-		if (!$aBlockedList) $aBlockedList = array();
-		foreach($aBlockedList as $sKey => $aDetails)
-		{
-			$aCurrentBlock = $m->get($sKey);
-			if (!$aCurrentBlock) $aCurrentBlock = array(0, $t);
-			$iCurrentBucketSize = max(0, $aCurrentBlock[0] - ($t - $aCurrentBlock[1])*CONST_ConnectionBucket_LeakRate);
-			$aBlockedList[$sKey] = array(
-				'totalBlocks' => $aDetails[0],
-				'lastBlockTimestamp' => $aDetails[1],
-				'currentBucketSize' => $iCurrentBucketSize,
-				'lastRequestBlocked' => $aCurrentBlock[0] >= CONST_ConnectionBucket_BlockLimit,
-				'currentlyBlocked' => $iCurrentBucketSize + (CONST_ConnectionBucket_Cost_Reverse) >= CONST_ConnectionBucket_BlockLimit,
-				);
-		}
-		uasort($aBlockedList, 'byLastBlockTime');
-		return $aBlockedList;
-	}
-
-	function clearBucketBlocks()
-	{
-	        $m = getBucketMemcache();
-		if (!$m) return false;
-		$m->delete('blockedList');
-		return true;
-	}