factor out parameter parsing into its own class

[nominatim.git] / website / lookup.php

diff --git a/website/lookup.php b/website/lookup.php
index 51abe1f2ed6dd79aa0ad24b5e7edddadd980053f..0129f21748a4f03d0dd55e58c638d96d611e28b1 100755 (executable)
--- a/website/lookup.php
+++ b/website/lookup.php
@@ -1,78 +1,62 @@
 <?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');
-
-       if (strpos(CONST_BulkUserIPs, ','.$_SERVER["REMOTE_ADDR"].',') !== false)
-       {
-               $fLoadAvg = getLoadAverage();
-               if ($fLoadAvg > 2) sleep(60);
-               if ($fLoadAvg > 4) sleep(120);
-               if ($fLoadAvg > 6)
-               {
-                       userError("Bulk User: Temporary block due to high server load");
-                       exit;
-               }
-       }
-
-       $oDB =& getDB();
+       require_once(CONST_BasePath.'/lib/output.php');
        ini_set('memory_limit', '200M');
 
+       $oParams = new ParameterParser();
+
        // Format for output
-       $sOutputFormat = 'xml';
-       if (isset($_GET['format']) && ($_GET['format'] == 'xml' || $_GET['format'] == 'json'))
-       {
-               $sOutputFormat = $_GET['format'];
-       }
+       $sOutputFormat = $oParams->getSet('format', array('xml', 'json'), 'xml');
 
        // Preferred language
-       $aLangPrefOrder = getPreferredLanguages();
+       $aLangPrefOrder = $oParams->getPreferredLanguages();
+
+       $oDB =& getDB();
 
        $hLog = logStart($oDB, 'place', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
 
        $aSearchResults = array();
        $aCleanedQueryParts = array();
-       if (isset($_GET['osm_ids']))
+
+       $oPlaceLookup = new PlaceLookup($oDB);
+       $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
+       $oPlaceLookup->setIncludeAddressDetails($oParams->getBool('addressdetails', true));
+       $oPlaceLookup->setIncludeExtraTags($oParams->getBool('extratags', false));
+       $oPlaceLookup->setIncludeNameDetails($oParams->getBool('namedetails', false));
+
+       $aOsmIds = explode(',', $oParams->getString('osm_ids', ''));
+
+       if (count($aOsmIds) > CONST_Places_Max_ID_count)
        {
-               $oPlaceLookup = new PlaceLookup($oDB);
-               $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
-               $oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
-               $oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
-               $oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
-               
-               $aOsmIds = explode(',', $_GET['osm_ids']);
-               
-               if ( count($aOsmIds) > CONST_Places_Max_ID_count ) 
-               {
-                       userError('Bulk User: Only ' . CONST_Places_Max_ID_count . " ids are allowed in one request.");
-                       exit;
-               }
+               userError('Bulk User: Only ' . CONST_Places_Max_ID_count . " ids are allowed in one request.");
+       }
+
+       foreach ($aOsmIds AS $sItem)
+       {
+               // Skip empty sItem
+               if (empty($sItem)) continue;
                
-               foreach ($aOsmIds AS $sItem) 
+               $sType = $sItem[0];
+               $iId = (int) substr($sItem, 1);
+               if ( $iId > 0 && ($sType == 'N' || $sType == 'W' || $sType == 'R') )
                {
-                       // Skip empty sItem
-                       if (empty($sItem)) continue;
-                       
-                       $sType = $sItem[0];
-                       $iId = (int) substr($sItem, 1);
-                       if ( $iId > 0 && ($sType == 'N' || $sType == 'W' || $sType == 'R') )
-                       {
-                               $aCleanedQueryParts[] = $sType . $iId;
-                               $oPlaceLookup->setOSMID($sType, $iId);
-                               $oPlace = $oPlaceLookup->lookup();
-                               if ($oPlace){
-                                       // we want to use the search-* output templates, so we need to fill
-                                       // $aSearchResults and slightly change the (reverse search) oPlace
-                                       // key names
-                                       $oResult = $oPlace;
-                                       unset($oResult['aAddress']);
-                                       if (isset($oPlace['aAddress'])) $oResult['address'] = $oPlace['aAddress'];
-                                       unset($oResult['langaddress']);
-                                       $oResult['name'] = $oPlace['langaddress'];
-                                       $aSearchResults[] = $oResult;
-                               }
+                       $aCleanedQueryParts[] = $sType . $iId;
+                       $oPlace = $oPlaceLookup->lookupOSMID($sType, $iId);
+                       if ($oPlace){
+                               // we want to use the search-* output templates, so we need to fill
+                               // $aSearchResults and slightly change the (reverse search) oPlace
+                               // key names
+                               $oResult = $oPlace;
+                               unset($oResult['aAddress']);
+                               if (isset($oPlace['aAddress'])) $oResult['address'] = $oPlace['aAddress'];
+                               unset($oResult['langaddress']);
+                               $oResult['name'] = $oPlace['langaddress'];
+                               $aSearchResults[] = $oResult;
                        }
                }
        }