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factor out parameter parsing into its own class
[nominatim.git] / website / search.php
diff --git a/website/search.php b/website/search.php
index 11c98c6962b11ef2eb11557bf53dd842ef4132ed..cff9bb373d1e963724b8f07d0107d7f7e84e80f2 100755 (executable)
--- a/website/search.php
+++ b/website/search.php
@@ -1,57 +1,52 @@
 <?php
        @define('CONST_ConnectionBucket_PageType', 'Search');
 
 <?php
        @define('CONST_ConnectionBucket_PageType', 'Search');
 
-       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/log.php');
-        require_once(CONST_BasePath.'/lib/Geocode.php');
-
+       require_once(CONST_BasePath.'/lib/Geocode.php');
+       require_once(CONST_BasePath.'/lib/output.php');
        ini_set('memory_limit', '200M');
 
        $oDB =& getDB();
        ini_set('memory_limit', '200M');
 
        $oDB =& getDB();
+       $oParams = new ParameterParser();
 
 
-       // Display defaults
-       $fLat = CONST_Default_Lat;
-       $fLon = CONST_Default_Lon;
-       $iZoom = CONST_Default_Zoom;
-       $sSuggestionURL = false;
-
-       $oGeocode =& new Geocode($oDB);
+       $oGeocode = new Geocode($oDB);
 
 
-       $aLangPrefOrder = getPreferredLanguages();
+       $aLangPrefOrder = $oParams->getPreferredLanguages();
        $oGeocode->setLanguagePreference($aLangPrefOrder);
 
        $oGeocode->setLanguagePreference($aLangPrefOrder);
 
-       if (isset($_GET['addressdetails'])) $oGeocode->setIncludeAddressDetails((bool)$_GET['addressdetails']);
-       if (isset($_GET['bounded'])) $oGeocode->setBounded((bool)$_GET['bounded']);
-       if (isset($_GET['dedupe'])) $oGeocode->setDedupe((bool)$_GET['dedupe']);
-
-       if (isset($_GET['limit'])) $oGeocode->setLimit((int)$_GET['limit']);
-       if (isset($_GET['offset'])) $oGeocode->setOffset((int)$_GET['offset']);
-
-       // Format for output
-       $sOutputFormat = 'html';
-       if (isset($_GET['format']) && ($_GET['format'] == 'html' || $_GET['format'] == 'xml' || $_GET['format'] == 'json' ||  $_GET['format'] == 'jsonv2'))
+       if (CONST_Search_ReversePlanForAll
+               || isset($aLangPrefOrder['name:de'])
+               || isset($aLangPrefOrder['name:ru'])
+               || isset($aLangPrefOrder['name:ja'])
+               || isset($aLangPrefOrder['name:pl']))
        {
        {
-               $sOutputFormat = $_GET['format'];
+               $oGeocode->setReverseInPlan(true);
        }
 
        }
 
+       // Format for output
+       $sOutputFormat = $oParams->getSet('format', array('html', 'xml', 'json', 'jsonv2'), 'html');
+
        // Show / use polygons
        if ($sOutputFormat == 'html')
        {
        // Show / use polygons
        if ($sOutputFormat == 'html')
        {
-               if (isset($_GET['polygon'])) $oGeocode->setIncludePolygonAsText((bool)$_GET['polygon']);
+               $oGeocode->setIncludePolygonAsText($oParams->getBool('polygon'));
+               $bAsText = false;
        }
        else
        {
        }
        else
        {
-               $bAsPoints = (boolean)isset($_GET['polygon']) && $_GET['polygon'];
-               $bAsGeoJSON = (boolean)isset($_GET['polygon_geojson']) && $_GET['polygon_geojson'];
-               $bAsKML = (boolean)isset($_GET['polygon_kml']) && $_GET['polygon_kml'];
-               $bAsSVG = (boolean)isset($_GET['polygon_svg']) && $_GET['polygon_svg'];
-               $bAsText = (boolean)isset($_GET['polygon_text']) && $_GET['polygon_text'];
+               $bAsPoints = $oParams->getBool('polygon');
+               $bAsGeoJSON = $oParams->getBool('polygon_geojson');
+               $bAsKML = $oParams->getBool('polygon_kml');
+               $bAsSVG = $oParams->getBool('polygon_svg');
+               $bAsText = $oParams->getBool('polygon_text');
                if ( ( ($bAsGeoJSON?1:0)
                if ( ( ($bAsGeoJSON?1:0)
-                    + ($bAsKML?1:0)
-                    + ($bAsSVG?1:0)
-                    + ($bAsText?1:0)
-                    + ($bAsPoints?1:0)
-                    ) > CONST_PolygonOutput_MaximumTypes)
+                                + ($bAsKML?1:0)
+                                + ($bAsSVG?1:0)
+                                + ($bAsText?1:0)
+                                + ($bAsPoints?1:0)
+                                ) > CONST_PolygonOutput_MaximumTypes)
                {
                        if (CONST_PolygonOutput_MaximumTypes)
                        {
                {
                        if (CONST_PolygonOutput_MaximumTypes)
                        {
@@ -63,124 +58,72 @@
                        }
                        exit;
                }
                        }
                        exit;
                }
-               $oGeocode->setIncludePolygonAsText($bAsPoints);
+               $oGeocode->setIncludePolygonAsPoints($bAsPoints);
                $oGeocode->setIncludePolygonAsText($bAsText);
                $oGeocode->setIncludePolygonAsGeoJSON($bAsGeoJSON);
                $oGeocode->setIncludePolygonAsKML($bAsKML);
                $oGeocode->setIncludePolygonAsSVG($bAsSVG);
        }
 
                $oGeocode->setIncludePolygonAsText($bAsText);
                $oGeocode->setIncludePolygonAsGeoJSON($bAsGeoJSON);
                $oGeocode->setIncludePolygonAsKML($bAsKML);
                $oGeocode->setIncludePolygonAsSVG($bAsSVG);
        }
 
-       // List of excluded Place IDs - used for more acurate pageing
-       if (isset($_GET['exclude_place_ids']) && $_GET['exclude_place_ids'])
-       {
-               foreach(explode(',',$_GET['exclude_place_ids']) as $iExcludedPlaceID)
-               {
-                       $iExcludedPlaceID = (int)$iExcludedPlaceID;
-                       if ($iExcludedPlaceID) $aExcludePlaceIDs[$iExcludedPlaceID] = $iExcludedPlaceID;
-               }
-               $oGeocode->setExcludedPlaceIds($aExcludePlaceIDs);
-       }
+       // Polygon simplification threshold (optional)
+       $oGeocode->setPolygonSimplificationThreshold($oParams->getFloat('polygon_threshold', 0.0));
 
 
-       // Only certain ranks of feature
-       if (isset($_GET['featureType'])) $oGeocode->setFeatureType($_GET['featureType']);
-       if (isset($_GET['featuretype'])) $oGeocode->setFeatureType($_GET['featuretype']);
+       $oGeocode->loadParamArray($oParams);
 
 
-       // Country code list
-       if (isset($_GET['countrycodes']))
+       if (CONST_Search_BatchMode && isset($_GET['batch']))
        {
        {
-               $aCountryCodes = array();
-               foreach(explode(',',$_GET['countrycodes']) as $sCountryCode)
+               $aBatch = json_decode($_GET['batch'], true);
+               $aBatchResults = array();
+               foreach($aBatch as $aBatchParams)
                {
                {
-                       if (preg_match('/^[a-zA-Z][a-zA-Z]$/', $sCountryCode))
-                       {
-                               $aCountryCodes[] = strtolower($sCountryCode);
-                       }
+                       $oBatchGeocode = clone $oGeocode;
+                       $oBatchParams = new ParameterParser($aBatchParams);
+                       $oBatchGeocode->loadParamArray($oBatchParams);
+                       $oBatchGeocode->setQueryFromParams($oBatchParams);
+                       $aSearchResults = $oBatchGeocode->lookup();
+                       $aBatchResults[] = $aSearchResults;
                }
                }
-               $oGeocode->setCountryCodeList($aCountryCodes);
+               include(CONST_BasePath.'/lib/template/search-batch-json.php');
+               exit;
        }
 
        }
 
-       if (isset($_GET['viewboxlbrt']) && $_GET['viewboxlbrt'])
-       {
-               $aCoOrdinatesLBRT = explode(',',$_GET['viewboxlbrt']);
-               $oGeocode->setViewBox($aCoOrdinatesLBRT[0], $aCoOrdinatesLBRT[1], $aCoOrdinatesLBRT[2], $aCoOrdinatesLBRT[3]);
-       }
+       $oGeocode->setQueryFromParams($oParams);
 
 
-       if (isset($_GET['viewbox']) && $_GET['viewbox'])
+       if (!$oGeocode->getQueryString()
+           && isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'][0] == '/')
        {
        {
-               $aCoOrdinatesLTRB = explode(',',$_GET['viewbox']);
-               $oGeocode->setViewBox($aCoOrdinatesLTRB[0], $aCoOrdinatesLTRB[3], $aCoOrdinatesLTRB[2], $aCoOrdinatesLTRB[1]);
-       }
-
-       if (isset($_GET['route']) && $_GET['route'] && isset($_GET['routewidth']) && $_GET['routewidth'])
-       {
-               $aPoints = explode(',',$_GET['route']);
-               if (sizeof($aPoints) % 2 != 0)
-               {
-                       userError("Uneven number of points");
-                       exit;
-               }
-               $fPrevCoord = false;
-               $aRoute = array();
-               foreach($aPoints as $i => $fPoint)
-               {
-                       if ($i%2)
-                       {
-                               $aRoute[] = array((float)$fPoint, $fPrevCoord);
-                       }
-                       else
-                       {
-                               $fPrevCoord = (float)$fPoint;
-                       }
-               }
-               $oGeocode->setRoute($aRoute);
-       }
-
-       // Search query
-       $sQuery = (isset($_GET['q'])?trim($_GET['q']):'');
-       if (!$sQuery && isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'][0] == '/')
-       {
-               $sQuery = substr($_SERVER['PATH_INFO'], 1);
+               $sQuery = substr(rawurldecode($_SERVER['PATH_INFO']), 1);
 
                // reverse order of '/' separated string
                $aPhrases = explode('/', $sQuery);
                $aPhrases = array_reverse($aPhrases);
                $sQuery = join(', ',$aPhrases);
 
                // reverse order of '/' separated string
                $aPhrases = explode('/', $sQuery);
                $aPhrases = array_reverse($aPhrases);
                $sQuery = join(', ',$aPhrases);
-       }
-       if (!$sQuery)
-       {
-               $oGeocode->setStructuredQuery(@$_GET['amenity'], @$_GET['street'], @$_GET['city'], @$_GET['county'], @$_GET['state'], @$_GET['country'], @$_GET['postalcode']);
-       }
-       else
-       {
                $oGeocode->setQuery($sQuery);
        }
 
                $oGeocode->setQuery($sQuery);
        }
 
-       $hLog = logStart($oDB, 'search', $sQuery, $aLangPrefOrder);
-
-       if (isset($_GET['batch']))
-       {
-               $aBatch = json_decode($_GET['batch'], true);
-               foreach($aBatch as $aItem) {
-                       var_dump($aItem);
-               }
-               exit;
-       }
+       $hLog = logStart($oDB, 'search', $oGeocode->getQueryString(), $aLangPrefOrder);
 
        $aSearchResults = $oGeocode->lookup();
        if ($aSearchResults === false) $aSearchResults = array();
 
 
        $aSearchResults = $oGeocode->lookup();
        if ($aSearchResults === false) $aSearchResults = array();
 
-       $sDataDate = $oDB->getOne("select TO_CHAR(lastimportdate - '2 minutes'::interval,'YYYY/MM/DD HH24:MI')||' GMT' from import_status limit 1");
-
+       if ($sOutputFormat=='html')
+       {
+               $sDataDate = chksql($oDB->getOne("select TO_CHAR(lastimportdate - '2 minutes'::interval,'YYYY/MM/DD HH24:MI')||' GMT' from import_status limit 1"));
+       }
        logEnd($oDB, $hLog, sizeof($aSearchResults));
 
        logEnd($oDB, $hLog, sizeof($aSearchResults));
 
-       $bAsText = $oGeocode->getIncludePolygonAsText();
        $sQuery = $oGeocode->getQueryString();
        $sQuery = $oGeocode->getQueryString();
+       $sViewBox = $oGeocode->getViewBoxString();
+       $bShowPolygons = (isset($_GET['polygon']) && $_GET['polygon']);
+       $aExcludePlaceIDs = $oGeocode->getExcludedPlaceIDs();
 
 
-       $sMoreURL = CONST_Website_BaseURL.'search?format='.urlencode($sOutputFormat).'&exclude_place_ids='.join(',',$oGeocode->getExcludedPlaceIDs());
+       $sMoreURL = CONST_Website_BaseURL.'search.php?format='.urlencode($sOutputFormat).'&exclude_place_ids='.join(',',$aExcludePlaceIDs);
        if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) $sMoreURL .= '&accept-language='.$_SERVER["HTTP_ACCEPT_LANGUAGE"];
        if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) $sMoreURL .= '&accept-language='.$_SERVER["HTTP_ACCEPT_LANGUAGE"];
-       if (isset($_GET['polygon']) && isset($_GET['polygon'])) $sMoreURL .= '&polygon=1';
+       if ($bShowPolygons) $sMoreURL .= '&polygon=1';
        if ($oGeocode->getIncludeAddressDetails()) $sMoreURL .= '&addressdetails=1';
        if ($oGeocode->getIncludeAddressDetails()) $sMoreURL .= '&addressdetails=1';
-       if (isset($_GET['viewbox']) && $_GET['viewbox']) $sMoreURL .= '&viewbox='.urlencode($_GET['viewbox']);
+       if ($oGeocode->getIncludeExtraTags()) $sMoreURL .= '&extratags=1';
+       if ($oGeocode->getIncludeNameDetails()) $sMoreURL .= '&namedetails=1';
+       if ($sViewBox) $sMoreURL .= '&viewbox='.urlencode($sViewBox);
        if (isset($_GET['nearlat']) && isset($_GET['nearlon'])) $sMoreURL .= '&nearlat='.(float)$_GET['nearlat'].'&nearlon='.(float)$_GET['nearlon'];
        $sMoreURL .= '&q='.urlencode($sQuery);
 
        if (isset($_GET['nearlat']) && isset($_GET['nearlon'])) $sMoreURL .= '&nearlat='.(float)$_GET['nearlat'].'&nearlon='.(float)$_GET['nearlon'];
        $sMoreURL .= '&q='.urlencode($sQuery);
 
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