X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/8d6d813f6b8782c05a71980e0f139bbb18739c28..ccaf7fa47fc7b02927ca4fe0f717e9e5b725ab9d:/website/search.php diff --git a/website/search.php b/website/search.php index 27d31fa2..cd522c57 100755 --- a/website/search.php +++ b/website/search.php @@ -1,1360 +1,130 @@ 100) $iLimit = 100; - $iMinAddressRank = 0; - $iMaxAddressRank = 30; - - // Format for output - if (isset($_GET['format']) && ($_GET['format'] == 'html' || $_GET['format'] == 'xml' || $_GET['format'] == 'json' || $_GET['format'] == 'jsonv2')) - { - $sOutputFormat = $_GET['format']; - } - - // Show / use polygons - $bShowPolygons = isset($_GET['polygon']) && $_GET['polygon']; + $sSuggestionURL = false; - // Show address breakdown - $bShowAddressDetails = isset($_GET['addressdetails']) && $_GET['addressdetails']; + $oGeocode =& new Geocode($oDB); - // Preferred language $aLangPrefOrder = getPreferredLanguages(); - if (isset($aLangPrefOrder['name:de'])) $bReverseInPlan = true; - if (isset($aLangPrefOrder['name:ru'])) $bReverseInPlan = true; - if (isset($aLangPrefOrder['name:ja'])) $bReverseInPlan = true; + $oGeocode->setLanguagePreference($aLangPrefOrder); - $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$aLangPrefOrder))."]"; + /* + if (isset($aLangPrefOrder['name:de'])) $oGeocode->setReverseInPlan(true); + if (isset($aLangPrefOrder['name:ru'])) $oGeocode->setReverseInPlan(true); + if (isset($aLangPrefOrder['name:ja'])) $oGeocode->setReverseInPlan(true); + if (isset($aLangPrefOrder['name:pl'])) $oGeocode->setReverseInPlan(true); + */ - if (isset($_GET['exclude_place_ids']) && $_GET['exclude_place_ids']) - { - foreach(explode(',',$_GET['exclude_place_ids']) as $iExcludedPlaceID) - { - $iExcludedPlaceID = (int)$iExcludedPlaceID; - if ($iExcludedPlaceID) $aExcludePlaceIDs[$iExcludedPlaceID] = $iExcludedPlaceID; - } - } - - // Only certain ranks of feature - if (isset($_GET['featureType']) && !isset($_GET['featuretype'])) $_GET['featuretype'] = $_GET['featureType']; - - if (isset($_GET['featuretype'])) + // Format for output + $sOutputFormat = 'html'; + if (isset($_GET['format']) && ($_GET['format'] == 'html' || $_GET['format'] == 'xml' || $_GET['format'] == 'json' || $_GET['format'] == 'jsonv2')) { - switch($_GET['featuretype']) - { - case 'country': - $iMinAddressRank = $iMaxAddressRank = 4; - break; - case 'state': - $iMinAddressRank = $iMaxAddressRank = 8; - break; - case 'city': - $iMinAddressRank = 14; - $iMaxAddressRank = 16; - break; - case 'settlement': - $iMinAddressRank = 8; - $iMaxAddressRank = 20; - break; - } + $sOutputFormat = $_GET['format']; } - if (isset($_GET['countrycodes'])) - { - $aCountryCodes = array(); - foreach(explode(',',$_GET['countrycodes']) as $sCountryCode) - { - if (preg_match('/^[a-zA-Z][a-zA-Z]$/', $sCountryCode)) - { - $aCountryCodes[] = "'".strtolower($sCountryCode)."'"; - } - } - $sCountryCodesSQL = join(',', $aCountryCodes); - } - - // Search query - $sQuery = (isset($_GET['q'])?trim($_GET['q']):''); - if (!$sQuery && isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'][0] == '/') + // Show / use polygons + if ($sOutputFormat == 'html') { - $sQuery = substr($_SERVER['PATH_INFO'], 1); - - // reverse order of '/' separated string - $aPhrases = explode('/', $sQuery); - $aPhrases = array_reverse($aPhrases); - $sQuery = join(', ',$aPhrases); + if (isset($_GET['polygon'])) $oGeocode->setIncludePolygonAsText((bool)$_GET['polygon']); } - if ($sQuery) + else { - $hLog = logStart($oDB, 'search', $sQuery, $aLangPrefOrder); - - // Hack to make it handle "new york, ny" (and variants) correctly - $sQuery = str_ireplace(array('New York, ny','new york, new york', 'New York ny','new york new york'), 'new york city, ny', $sQuery); - if (isset($aLangPrefOrder['name:en'])) - { - $sQuery = preg_replace('/,\s*il\s*(,|$)/',', illinois\1', $sQuery); - $sQuery = preg_replace('/,\s*al\s*(,|$)/',', alabama\1', $sQuery); - $sQuery = preg_replace('/,\s*la\s*(,|$)/',', louisiana\1', $sQuery); - } - - // If we have a view box create the SQL - // Small is the actual view box, Large is double (on each axis) that - $sViewboxCentreSQL = $sViewboxSmallSQL = $sViewboxLargeSQL = false; - if (isset($_GET['viewboxlbrt']) && $_GET['viewboxlbrt']) - { - $aCoOrdinatesLBRT = explode(',',$_GET['viewboxlbrt']); - $_GET['viewbox'] = $aCoOrdinatesLBRT[0].','.$aCoOrdinatesLBRT[3].','.$aCoOrdinatesLBRT[2].','.$aCoOrdinatesLBRT[1]; - } - if (isset($_GET['viewbox']) && $_GET['viewbox']) - { - $aCoOrdinates = explode(',',$_GET['viewbox']); - $sViewboxSmallSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".(float)$aCoOrdinates[0].",".(float)$aCoOrdinates[1]."),ST_Point(".(float)$aCoOrdinates[2].",".(float)$aCoOrdinates[3].")),4326)"; - $fHeight = $aCoOrdinates[0]-$aCoOrdinates[2]; - $fWidth = $aCoOrdinates[1]-$aCoOrdinates[3]; - $aCoOrdinates[0] += $fHeight; - $aCoOrdinates[2] -= $fHeight; - $aCoOrdinates[1] += $fWidth; - $aCoOrdinates[3] -= $fWidth; - $sViewboxLargeSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".(float)$aCoOrdinates[0].",".(float)$aCoOrdinates[1]."),ST_Point(".(float)$aCoOrdinates[2].",".(float)$aCoOrdinates[3].")),4326)"; - } else { - $bBoundingBoxSearch = false; - } - if (isset($_GET['route']) && $_GET['route'] && isset($_GET['routewidth']) && $_GET['routewidth']) - { - $aPoints = explode(',',$_GET['route']); - if (sizeof($aPoints) % 2 != 0) - { - echo "Uneven number of points"; - exit; - } - $sViewboxCentreSQL = "ST_SetSRID('LINESTRING("; - $fPrevCoord = false; - foreach($aPoints as $i => $fPoint) - { - if ($i%2) - { - if ($i != 1) $sViewboxCentreSQL .= ","; - $sViewboxCentreSQL .= ((float)$fPoint).' '.$fPrevCoord; - } - else - { - $fPrevCoord = (float)$fPoint; - } - } - $sViewboxCentreSQL .= ")'::geometry,4326)"; - - $sSQL = "select st_buffer(".$sViewboxCentreSQL.",".(float)($_GET['routewidth']/69).")"; - $sViewboxSmallSQL = $oDB->getOne($sSQL); - if (PEAR::isError($sViewboxSmallSQL)) - { - failInternalError("Could not get small viewbox.", $sSQL, $sViewboxSmallSQL); - } - $sViewboxSmallSQL = "'".$sViewboxSmallSQL."'::geometry"; - - $sSQL = "select st_buffer(".$sViewboxCentreSQL.",".(float)($_GET['routewidth']/30).")"; - $sViewboxLargeSQL = $oDB->getOne($sSQL); - if (PEAR::isError($sViewboxLargeSQL)) - { - failInternalError("Could not get large viewbox.", $sSQL, $sViewboxLargeSQL); - } - $sViewboxLargeSQL = "'".$sViewboxLargeSQL."'::geometry"; - } - - // Do we have anything that looks like a lat/lon pair? - if (preg_match('/\\b([NS])[ ]+([0-9]+[0-9.]*)[ ]+([0-9.]+)?[, ]+([EW])[ ]+([0-9]+)[ ]+([0-9]+[0-9.]*)?\\b/', $sQuery, $aData)) - { - $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60); - $fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[5] + $aData[6]/60); - if ($fQueryLat <= 90.1 && $fQueryLat >= -90.1 && $fQueryLon <= 180.1 && $fQueryLon >= -180.1) - { - $_GET['nearlat'] = $fQueryLat; - $_GET['nearlon'] = $fQueryLon; - $sQuery = trim(str_replace($aData[0], ' ', $sQuery)); + $bAsPoints = (boolean)isset($_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']) && $_GET['polygon_text']; + if ( ( ($bAsGeoJSON?1:0) + + ($bAsKML?1:0) + + ($bAsSVG?1:0) + + ($bAsText?1:0) + + ($bAsPoints?1:0) + ) > CONST_PolygonOutput_MaximumTypes) + { + if (CONST_PolygonOutput_MaximumTypes) + { + userError("Select only ".CONST_PolygonOutput_MaximumTypes." polgyon output option"); } - } - elseif (preg_match('/\\b([0-9]+)[ ]+([0-9]+[0-9.]*)?[ ]+([NS])[, ]+([0-9]+)[ ]+([0-9]+[0-9.]*)?[ ]+([EW])\\b/', $sQuery, $aData)) - { - $fQueryLat = ($aData[3]=='N'?1:-1) * ($aData[1] + $aData[2]/60); - $fQueryLon = ($aData[6]=='E'?1:-1) * ($aData[4] + $aData[5]/60); - if ($fQueryLat <= 90.1 && $fQueryLat >= -90.1 && $fQueryLon <= 180.1 && $fQueryLon >= -180.1) - { - $_GET['nearlat'] = $fQueryLat; - $_GET['nearlon'] = $fQueryLon; - $sQuery = trim(str_replace($aData[0], ' ', $sQuery)); - } - } - elseif (preg_match('/(\\[|^|\\b)(-?[0-9]+[0-9.]*)[, ]+(-?[0-9]+[0-9.]*)(\\]|$|\\b)/', $sQuery, $aData)) - { - $fQueryLat = $aData[2]; - $fQueryLon = $aData[3]; - if ($fQueryLat <= 90.1 && $fQueryLat >= -90.1 && $fQueryLon <= 180.1 && $fQueryLon >= -180.1) - { - $_GET['nearlat'] = $fQueryLat; - $_GET['nearlon'] = $fQueryLon; - $sQuery = trim(str_replace($aData[0], ' ', $sQuery)); - } - } - - if ($sQuery) - { - // Start with a blank search - $aSearches = array( - array('iSearchRank' => 0, 'iNamePhrase' => -1, 'sCountryCode' => false, 'aName'=>array(), 'aAddress'=>array(), - 'sOperator'=>'', 'aFeatureName' => array(), 'sClass'=>'', 'sType'=>'', 'sHouseNumber'=>'', 'fLat'=>'', 'fLon'=>'', 'fRadius'=>'') - ); - - $sNearPointSQL = false; - if (isset($_GET['nearlat']) && isset($_GET['nearlon'])) - { - $sNearPointSQL = "ST_SetSRID(ST_Point(".(float)$_GET['nearlon'].",".$_GET['nearlat']."),4326)"; - $aSearches[0]['fLat'] = (float)$_GET['nearlat']; - $aSearches[0]['fLon'] = (float)$_GET['nearlon']; - $aSearches[0]['fRadius'] = 0.1; - } - - $bSpecialTerms = false; - preg_match_all('/\\[(.*)=(.*)\\]/', $sQuery, $aSpecialTermsRaw, PREG_SET_ORDER); - $aSpecialTerms = array(); - foreach($aSpecialTermsRaw as $aSpecialTerm) - { - $sQuery = str_replace($aSpecialTerm[0], ' ', $sQuery); - $aSpecialTerms[strtolower($aSpecialTerm[1])] = $aSpecialTerm[2]; - } - - preg_match_all('/\\[([a-zA-Z]*)\\]/', $sQuery, $aSpecialTermsRaw, PREG_SET_ORDER); - $aSpecialTerms = array(); - foreach($aSpecialTermsRaw as $aSpecialTerm) - { - $sQuery = str_replace($aSpecialTerm[0], ' ', $sQuery); - $sToken = $oDB->getOne("select make_standard_name('".$aSpecialTerm[1]."') as string"); - $sSQL = 'select * from (select word_id,word_token, word, class, type, location, country_code, operator'; - $sSQL .= ' from word where word_token in (\' '.$sToken.'\')) as x where (class is not null and class not in (\'place\',\'highway\')) or country_code is not null'; - if (CONST_Debug) var_Dump($sSQL); - $aSearchWords = $oDB->getAll($sSQL); - $aNewSearches = array(); - foreach($aSearches as $aSearch) - { - foreach($aSearchWords as $aSearchTerm) - { - $aNewSearch = $aSearch; - if ($aSearchTerm['country_code']) - { - $aNewSearch['sCountryCode'] = strtolower($aSearchTerm['country_code']); - $aNewSearches[] = $aNewSearch; - $bSpecialTerms = true; - } - if ($aSearchTerm['class']) - { - $aNewSearch['sClass'] = $aSearchTerm['class']; - $aNewSearch['sType'] = $aSearchTerm['type']; - $aNewSearches[] = $aNewSearch; - $bSpecialTerms = true; - } - } - } - $aSearches = $aNewSearches; - } - - // Split query into phrases - // Commas are used to reduce the search space by indicating where phrases split - $aPhrases = explode(',',$sQuery); - - // Convert each phrase to standard form - // Create a list of standard words - // Get all 'sets' of words - // Generate a complete list of all - $aTokens = array(); - foreach($aPhrases as $iPhrase => $sPhrase) - { - $aPhrase = $oDB->getRow("select make_standard_name('".pg_escape_string($sPhrase)."') as string"); - if (PEAR::isError($aPhrase)) - { - echo "Illegal query string (not an UTF-8 string): ".$sPhrase; - if (CONST_Debug) var_dump($aPhrase); - exit; - } - if (trim($aPhrase['string'])) - { - $aPhrases[$iPhrase] = $aPhrase; - $aPhrases[$iPhrase]['words'] = explode(' ',$aPhrases[$iPhrase]['string']); - $aPhrases[$iPhrase]['wordsets'] = getWordSets($aPhrases[$iPhrase]['words']); - $aTokens = array_merge($aTokens, getTokensFromSets($aPhrases[$iPhrase]['wordsets'])); - } - else - { - unset($aPhrases[$iPhrase]); - } - } - - // reindex phrases - we make assumptions later on - $aPhrases = array_values($aPhrases); - - if (sizeof($aTokens)) - { - - // Check which tokens we have, get the ID numbers - $sSQL = 'select word_id,word_token, word, class, type, location, country_code, operator'; - $sSQL .= ' from word where word_token in ('.join(',',array_map("getDBQuoted",$aTokens)).')'; - // HACK WARNING - // (mis)using search_name_count to exclude words that return too many - // search results. saerch_name_count is currently set to 1 by hand - // because there is no fast way to extract this count from a live database. - $sSQL .= ' and search_name_count = 0'; -// $sSQL .= ' and (class is null or class not in (\'highway\'))'; -// $sSQL .= ' group by word_token, word, class, type, location, country_code'; - - if (CONST_Debug) var_Dump($sSQL); - - $aValidTokens = array(); - if (sizeof($aTokens)) - $aDatabaseWords = $oDB->getAll($sSQL); else - $aDatabaseWords = array(); - if (PEAR::IsError($aDatabaseWords)) - { - failInternalError("Could not get word tokens.", $sSQL, $aDatabaseWords); - } - $aPossibleMainWordIDs = array(); - foreach($aDatabaseWords as $aToken) - { - if (isset($aValidTokens[$aToken['word_token']])) - { - $aValidTokens[$aToken['word_token']][] = $aToken; - } - else - { - $aValidTokens[$aToken['word_token']] = array($aToken); - } - if ($aToken['word_token'][0]==' ' && !$aToken['class'] && !$aToken['country_code']) $aPossibleMainWordIDs[$aToken['word_id']] = 1; - } - if (CONST_Debug) var_Dump($aPhrases, $aValidTokens); - - $aSuggestion = array(); - $bSuggestion = false; - if (CONST_Suggestions_Enabled) - { - foreach($aPhrases as $iPhrase => $aPhrase) - { - if (!isset($aValidTokens[' '.$aPhrase['wordsets'][0][0]])) - { - $sQuotedPhrase = getDBQuoted(' '.$aPhrase['wordsets'][0][0]); - $aSuggestionWords = getWordSuggestions($oDB, $aPhrase['wordsets'][0][0]); - $aRow = $aSuggestionWords[0]; - if ($aRow && $aRow['word']) - { - $aSuggestion[] = $aRow['word']; - $bSuggestion = true; - } - else - { - $aSuggestion[] = $aPhrase['string']; - } - } - else - { - $aSuggestion[] = $aPhrase['string']; - } - } - } - if ($bSuggestion) $sSuggestion = join(', ',$aSuggestion); - - // Try and calculate GB postcodes we might be missing - foreach($aTokens as $sToken) - { - // Source of gb postcodes is now definitive - always use - if (preg_match('/^([A-Z][A-Z]?[0-9][0-9A-Z]? ?[0-9])([A-Z][A-Z])$/', strtoupper(trim($sToken)), $aData)) - { - if (substr($aData[1],-2,1) != ' ') - { - $aData[0] = substr($aData[0],0,strlen($aData[1]-1)).' '.substr($aData[0],strlen($aData[1]-1)); - $aData[1] = substr($aData[1],0,-1).' '.substr($aData[1],-1,1); - } - $aGBPostcodeLocation = gbPostcodeCalculate($aData[0], $aData[1], $aData[2], $oDB); - if ($aGBPostcodeLocation) - { - $aValidTokens[$sToken] = $aGBPostcodeLocation; - } - } - } - - foreach($aTokens as $sToken) { - // Unknown single word token with a number - assume it is a house number - if (!isset($aValidTokens[' '.$sToken]) && strpos($sToken,' ') === false && preg_match('/[0-9]/', $sToken)) - { - $aValidTokens[' '.$sToken] = array(array('class'=>'place','type'=>'house')); - } - } - - // Any words that have failed completely? - // TODO: suggestions - - // Start the search process - $aResultPlaceIDs = array(); - - /* - Calculate all searches using aValidTokens i.e. - - 'Wodsworth Road, Sheffield' => - - Phrase Wordset - 0 0 (wodsworth road) - 0 1 (wodsworth)(road) - 1 0 (sheffield) - - Score how good the search is so they can be ordered - */ - foreach($aPhrases as $iPhrase => $sPhrase) - { - $aNewPhraseSearches = array(); - - foreach($aPhrases[$iPhrase]['wordsets'] as $iWordset => $aWordset) - { - $aWordsetSearches = $aSearches; - - // Add all words from this wordset - foreach($aWordset as $sToken) - { -//echo "
$sToken"; - $aNewWordsetSearches = array(); - - foreach($aWordsetSearches as $aCurrentSearch) - { -//echo ""; -//var_dump($aCurrentSearch); -//echo ""; - - // If the token is valid - if (isset($aValidTokens[' '.$sToken])) - { - foreach($aValidTokens[' '.$sToken] as $aSearchTerm) - { - $aSearch = $aCurrentSearch; - $aSearch['iSearchRank']++; - if ($aSearchTerm['country_code'] !== null && $aSearchTerm['country_code'] != '0') - { - if ($aSearch['sCountryCode'] === false) - { - $aSearch['sCountryCode'] = strtolower($aSearchTerm['country_code']); - // Country is almost always at the end of the string - increase score for finding it anywhere else (optimisation) - if ($iWordset+1 != sizeof($aPhrases[$iPhrase]['wordsets']) || $iPhrase+1 != sizeof($aPhrases)) $aSearch['iSearchRank'] += 5; - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; - } - } - elseif (isset($aSearchTerm['lat']) && $aSearchTerm['lat'] !== '' && $aSearchTerm['lat'] !== null) - { - if ($aSearch['fLat'] === '') - { - $aSearch['fLat'] = $aSearchTerm['lat']; - $aSearch['fLon'] = $aSearchTerm['lon']; - $aSearch['fRadius'] = $aSearchTerm['radius']; - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; - } - } - elseif ($aSearchTerm['class'] == 'place' && $aSearchTerm['type'] == 'house') - { - if ($aSearch['sHouseNumber'] === '') - { - $aSearch['sHouseNumber'] = $sToken; - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; -/* - // Fall back to not searching for this item (better than nothing) - $aSearch = $aCurrentSearch; - $aSearch['iSearchRank'] += 1; - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; -*/ - } - } - elseif ($aSearchTerm['class'] !== '' && $aSearchTerm['class'] !== null) - { - if ($aSearch['sClass'] === '') - { - $aSearch['sOperator'] = $aSearchTerm['operator']; - $aSearch['sClass'] = $aSearchTerm['class']; - $aSearch['sType'] = $aSearchTerm['type']; - if (sizeof($aSearch['aName'])) $aSearch['sOperator'] = 'name'; - else $aSearch['sOperator'] = 'near'; // near = in for the moment - - // Do we have a shortcut id? - if ($aSearch['sOperator'] == 'name') - { - $sSQL = "select get_tagpair('".$aSearch['sClass']."', '".$aSearch['sType']."')"; - if ($iAmenityID = $oDB->getOne($sSQL)) - { - $aValidTokens[$aSearch['sClass'].':'.$aSearch['sType']] = array('word_id' => $iAmenityID); - $aSearch['aName'][$iAmenityID] = $iAmenityID; - $aSearch['sClass'] = ''; - $aSearch['sType'] = ''; - } - } - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; - } - } - elseif (isset($aSearchTerm['word_id']) && $aSearchTerm['word_id']) - { - if (sizeof($aSearch['aName'])) - { - if (!isset($aValidTokens[$sToken]) || strlen($sToken) < 4 || strpos($sToken, ' ') !== false) - { - $aSearch['aAddress'][$aSearchTerm['word_id']] = $aSearchTerm['word_id']; - } - else - { - $aSearch['iSearchRank'] += 1000; // skip; - } - } - else - { - $aSearch['aName'][$aSearchTerm['word_id']] = $aSearchTerm['word_id']; -// $aSearch['iNamePhrase'] = $iPhrase; - } - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; - } - } - } - if (isset($aValidTokens[$sToken])) - { - // Allow searching for a word - but at extra cost - foreach($aValidTokens[$sToken] as $aSearchTerm) - { - if (isset($aSearchTerm['word_id']) && $aSearchTerm['word_id']) - { -//var_Dump('
',$aSearch['aName']); - - if (sizeof($aCurrentSearch['aName']) && strlen($sToken) >= 4) - { - $aSearch = $aCurrentSearch; - $aSearch['iSearchRank'] += 1; - $aSearch['aAddress'][$aSearchTerm['word_id']] = $aSearchTerm['word_id']; - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; - } - - if (!sizeof($aCurrentSearch['aName']) || $aCurrentSearch['iNamePhrase'] == $iPhrase) - { - $aSearch = $aCurrentSearch; - $aSearch['iSearchRank'] += 2; - if (preg_match('#^[0-9]+$#', $sToken)) $aSearch['iSearchRank'] += 2; - $aSearch['aName'][$aSearchTerm['word_id']] = $aSearchTerm['word_id']; - $aSearch['iNamePhrase'] = $iPhrase; - if ($aSearch['iSearchRank'] < $iMaxRank) $aNewWordsetSearches[] = $aSearch; - } - } - } - } - else - { - // Allow skipping a word - but at EXTREAM cost - //$aSearch = $aCurrentSearch; - //$aSearch['iSearchRank']+=100; - //$aNewWordsetSearches[] = $aSearch; - } - } - // Sort and cut - usort($aNewWordsetSearches, 'bySearchRank'); - $aWordsetSearches = array_slice($aNewWordsetSearches, 0, 50); - } -// var_Dump('
',sizeof($aWordsetSearches)); exit; - - $aNewPhraseSearches = array_merge($aNewPhraseSearches, $aNewWordsetSearches); - usort($aNewPhraseSearches, 'bySearchRank'); - - $aSearchHash = array(); - foreach($aNewPhraseSearches as $iSearch => $aSearch) - { - $sHash = serialize($aSearch); - if (isset($aSearchHash[$sHash])) - { - unset($aNewPhraseSearches[$iSearch]); - } - else - { - $aSearchHash[$sHash] = 1; - } - } - - $aNewPhraseSearches = array_slice($aNewPhraseSearches, 0, 50); - } - - // Re-group the searches by their score, junk anything over 20 as just not worth trying - $aGroupedSearches = array(); - foreach($aNewPhraseSearches as $aSearch) - { - if ($aSearch['iSearchRank'] < $iMaxRank) - { - if (!isset($aGroupedSearches[$aSearch['iSearchRank']])) $aGroupedSearches[$aSearch['iSearchRank']] = array(); - $aGroupedSearches[$aSearch['iSearchRank']][] = $aSearch; - } - } - ksort($aGroupedSearches); - - $iSearchCount = 0; - $aSearches = array(); - foreach($aGroupedSearches as $iScore => $aNewSearches) - { - $iSearchCount += sizeof($aNewSearches); - $aSearches = array_merge($aSearches, $aNewSearches); - if ($iSearchCount > 50) break; - } - -// if (CONST_Debug) _debugDumpGroupedSearches($aGroupedSearches, $aValidTokens); - - } - } - else - { - // Re-group the searches by their score, junk anything over 20 as just not worth trying - $aGroupedSearches = array(); - foreach($aSearches as $aSearch) - { - if ($aSearch['iSearchRank'] < $iMaxRank) - { - if (!isset($aGroupedSearches[$aSearch['iSearchRank']])) $aGroupedSearches[$aSearch['iSearchRank']] = array(); - $aGroupedSearches[$aSearch['iSearchRank']][] = $aSearch; - } - } - ksort($aGroupedSearches); - } - - if (CONST_Debug) var_Dump($aGroupedSearches); - - if ($bReverseInPlan) - { - $aCopyGroupedSearches = $aGroupedSearches; - foreach($aCopyGroupedSearches as $iGroup => $aSearches) - { - foreach($aSearches as $iSearch => $aSearch) - { - if (sizeof($aSearch['aAddress'])) - { - $iReverseItem = array_pop($aSearch['aAddress']); - if (isset($aPossibleMainWordIDs[$iReverseItem])) - { - $aSearch['aAddress'] = array_merge($aSearch['aAddress'], $aSearch['aName']); - $aSearch['aName'] = array($iReverseItem); - $aGroupedSearches[$iGroup][] = $aSearch; - } -// $aReverseSearch['aName'][$iReverseItem] = $iReverseItem; - // $aGroupedSearches[$iGroup][] = $aReverseSearch; - } - } - } - } - - // Filter out duplicate searches - $aSearchHash = array(); - foreach($aGroupedSearches as $iGroup => $aSearches) - { - foreach($aSearches as $iSearch => $aSearch) - { - $sHash = serialize($aSearch); - if (isset($aSearchHash[$sHash])) - { - unset($aGroupedSearches[$iGroup][$iSearch]); - if (sizeof($aGroupedSearches[$iGroup]) == 0) unset($aGroupedSearches[$iGroup]); - } - else - { - $aSearchHash[$sHash] = 1; - } - } - } - - if (CONST_Debug) _debugDumpGroupedSearches($aGroupedSearches, $aValidTokens); - - $iGroupLoop = 0; - $iQueryLoop = 0; - foreach($aGroupedSearches as $iGroupedRank => $aSearches) - { - $iGroupLoop++; - foreach($aSearches as $aSearch) - { - $iQueryLoop++; - - // Must have a location term - if (!sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && !$aSearch['fLon']) - { - if ($aSearch['sCountryCode'] && !$aSearch['sClass']) - { - if (4 >= $iMinAddressRank && 4 <= $iMaxAddressRank) - { - $sSQL = "select place_id from placex where country_code='".$aSearch['sCountryCode']."' and rank_search = 4"; - if ($sCountryCodesSQL) $sSQL .= " and country_code in ($sCountryCodesSQL)"; - $sSQL .= " order by st_area(geometry) desc limit 1"; - $aPlaceIDs = $oDB->getCol($sSQL); - } - } - else - { - if (!$bBoundingBoxSearch && !$aSearch['fLon']) continue; - if (!$aSearch['sClass']) continue; - if (CONST_Debug) var_dump('
',$aSearch); - if (CONST_Debug) _debugDumpGroupedSearches(array($iGroupedRank => array($aSearch)), $aValidTokens); - - $sSQL = "select count(*) from pg_tables where tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'"; - if ($oDB->getOne($sSQL)) - { - $sSQL = "select place_id from place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." ct"; - if ($sCountryCodesSQL) $sSQL .= " join placex using (place_id)"; - $sSQL .= " where st_contains($sViewboxSmallSQL, ct.centroid)"; - if ($sCountryCodesSQL) $sSQL .= " and country_code in ($sCountryCodesSQL)"; - if ($sViewboxCentreSQL) $sSQL .= " order by st_distance($sViewboxCentreSQL, ct.centroid) asc"; - $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - - if (!sizeof($aPlaceIDs)) - { - $sSQL = "select place_id from place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." ct"; - if ($sCountryCodesSQL) $sSQL .= " join placex using (place_id)"; - $sSQL .= " where st_contains($sViewboxLargeSQL, ct.centroid)"; - if ($sCountryCodesSQL) $sSQL .= " and country_code in ($sCountryCodesSQL)"; - if ($sViewboxCentreSQL) $sSQL .= " order by st_distance($sViewboxCentreSQL, ct.centroid) asc"; - $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - } - } - else - { - $sSQL = "select place_id from placex where class='".$aSearch['sClass']."' and type='".$aSearch['sType']."'"; - $sSQL .= " and st_contains($sViewboxSmallSQL, centroid)"; - if ($sCountryCodesSQL) $sSQL .= " and country_code in ($sCountryCodesSQL)"; - if ($sViewboxCentreSQL) $sSQL .= " order by st_distance($sViewboxCentreSQL, centroid) asc"; - $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - } - } - } - else - { - if (CONST_Debug) var_dump('
',$aSearch); - if (CONST_Debug) _debugDumpGroupedSearches(array($iGroupedRank => array($aSearch)), $aValidTokens); - $aPlaceIDs = array(); - - // First we need a position, either aName or fLat or both - $aTerms = array(); - $aOrder = array(); - - // TODO: filter out the pointless search terms (2 letter name tokens and less) - // they might be right - but they are just too darned expensive to run - if (sizeof($aSearch['aName'])) $aTerms[] = "name_vector @> ARRAY[".join($aSearch['aName'],",")."]"; - if (sizeof($aSearch['aAddress']) && $aSearch['aName'] != $aSearch['aAddress']) $aTerms[] = "nameaddress_vector @> ARRAY[".join($aSearch['aAddress'],",")."]"; - if ($aSearch['sCountryCode']) $aTerms[] = "country_code = '".pg_escape_string($aSearch['sCountryCode'])."'"; - if ($aSearch['sHouseNumber']) $aTerms[] = "address_rank in (26,27)"; - if ($aSearch['fLon'] && $aSearch['fLat']) - { - $aTerms[] = "ST_DWithin(centroid, ST_SetSRID(ST_Point(".$aSearch['fLon'].",".$aSearch['fLat']."),4326), ".$aSearch['fRadius'].")"; - $aOrder[] = "ST_Distance(centroid, ST_SetSRID(ST_Point(".$aSearch['fLon'].",".$aSearch['fLat']."),4326)) ASC"; - } - if (sizeof($aExcludePlaceIDs)) - { - $aTerms[] = "place_id not in (".join(',',$aExcludePlaceIDs).")"; - } - if ($sCountryCodesSQL) - { - $aTerms[] = "country_code in ($sCountryCodesSQL)"; - } - - if ($bBoundingBoxSearch) $aTerms[] = "centroid && $sViewboxSmallSQL"; - if ($sNearPointSQL) $aOrder[] = "ST_Distance($sNearPointSQL, centroid) asc"; - - $sImportanceSQL = 'case when importance = 0 OR importance IS NULL then 0.92-(search_rank::float/33) else importance end'; - - if ($sViewboxSmallSQL) $sImportanceSQL .= " * case when ST_Contains($sViewboxSmallSQL, centroid) THEN 1 ELSE 0.5 END"; - if ($sViewboxLargeSQL) $sImportanceSQL .= " * case when ST_Contains($sViewboxLargeSQL, centroid) THEN 1 ELSE 0.5 END"; - $aOrder[] = "$sImportanceSQL DESC"; - - if (sizeof($aTerms)) - { - $sSQL = "select place_id"; - $sSQL .= " from search_name"; - $sSQL .= " where ".join(' and ',$aTerms); - $sSQL .= " order by ".join(', ',$aOrder); - if ($aSearch['sHouseNumber'] || $aSearch['sClass']) - $sSQL .= " limit 50"; - elseif (!sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && $aSearch['sClass']) - $sSQL .= " limit 1"; - else - $sSQL .= " limit ".$iLimit; - - if (CONST_Debug) var_dump($sSQL); - $iStartTime = time(); - $aViewBoxPlaceIDs = $oDB->getAll($sSQL); - if (PEAR::IsError($aViewBoxPlaceIDs)) - { - failInternalError("Could not get places for search terms.", $sSQL, $aViewBoxPlaceIDs); - } - if (time() - $iStartTime > 60) { - file_put_contents(CONST_BasePath.'/log/long_queries.log', date('Y-m-d H:i:s', $iStartTime).' '.$sSQL."\n", FILE_APPEND); - } - -//var_dump($aViewBoxPlaceIDs); - // Did we have an viewbox matches? - $aPlaceIDs = array(); - $bViewBoxMatch = false; - foreach($aViewBoxPlaceIDs as $aViewBoxRow) - { -// if ($bViewBoxMatch == 1 && $aViewBoxRow['in_small'] == 'f') break; -// if ($bViewBoxMatch == 2 && $aViewBoxRow['in_large'] == 'f') break; -// if ($aViewBoxRow['in_small'] == 't') $bViewBoxMatch = 1; -// else if ($aViewBoxRow['in_large'] == 't') $bViewBoxMatch = 2; - $aPlaceIDs[] = $aViewBoxRow['place_id']; - } - } -//var_Dump($aPlaceIDs); -//exit; - - if ($aSearch['sHouseNumber'] && sizeof($aPlaceIDs)) - { - $aRoadPlaceIDs = $aPlaceIDs; - $sPlaceIDs = join(',',$aPlaceIDs); - - // Now they are indexed look for a house attached to a street we found - $sHouseNumberRegex = '\\\\m'.str_replace(' ','[-,/ ]',$aSearch['sHouseNumber']).'\\\\M'; - $sSQL = "select place_id from placex where parent_place_id in (".$sPlaceIDs.") and housenumber ~* E'".$sHouseNumberRegex."'"; - if (sizeof($aExcludePlaceIDs)) - { - $sSQL .= " and place_id not in (".join(',',$aExcludePlaceIDs).")"; - } - $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - - // If not try the aux fallback table - if (!sizeof($aPlaceIDs)) - { - $sSQL = "select place_id from location_property_aux where parent_place_id in (".$sPlaceIDs.") and housenumber = '".pg_escape_string($aSearch['sHouseNumber'])."'"; - if (sizeof($aExcludePlaceIDs)) - { - $sSQL .= " and place_id not in (".join(',',$aExcludePlaceIDs).")"; - } -// $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - } - - if (!sizeof($aPlaceIDs)) - { - $sSQL = "select place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and housenumber = '".pg_escape_string($aSearch['sHouseNumber'])."'"; - if (sizeof($aExcludePlaceIDs)) - { - $sSQL .= " and place_id not in (".join(',',$aExcludePlaceIDs).")"; - } -// $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - } - - // Fallback to the road - if (!sizeof($aPlaceIDs) && preg_match('/[0-9]+/', $aSearch['sHouseNumber'])) - { - $aPlaceIDs = $aRoadPlaceIDs; - } - - } - - if ($aSearch['sClass'] && sizeof($aPlaceIDs)) - { - $sPlaceIDs = join(',',$aPlaceIDs); - - if (!$aSearch['sOperator'] || $aSearch['sOperator'] == 'name') - { - // If they were searching for a named class (i.e. 'Kings Head pub') then we might have an extra match - $sSQL = "select place_id from placex where place_id in ($sPlaceIDs) and class='".$aSearch['sClass']."' and type='".$aSearch['sType']."'"; - if ($sCountryCodesSQL) $sSQL .= " and country_code in ($sCountryCodesSQL)"; - $sSQL .= " order by rank_search asc limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - } - - if (!$aSearch['sOperator'] || $aSearch['sOperator'] == 'near') // & in - { - $sSQL = "select count(*) from pg_tables where tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'"; - $bCacheTable = $oDB->getOne($sSQL); - - $sSQL = "select min(rank_search) from placex where place_id in ($sPlaceIDs)"; - - if (CONST_Debug) var_dump($sSQL); - $iMaxRank = ((int)$oDB->getOne($sSQL)); - - // For state / country level searches the normal radius search doesn't work very well - $sPlaceGeom = false; - if ($iMaxRank < 9 && $bCacheTable) - { - // Try and get a polygon to search in instead - $sSQL = "select geometry from placex where place_id in ($sPlaceIDs) and rank_search < $iMaxRank + 5 and st_geometrytype(geometry) in ('ST_Polygon','ST_MultiPolygon') order by rank_search asc limit 1"; - if (CONST_Debug) var_dump($sSQL); - $sPlaceGeom = $oDB->getOne($sSQL); - } - - if ($sPlaceGeom) - { - $sPlaceIDs = false; - } - else - { - $iMaxRank += 5; - $sSQL = "select place_id from placex where place_id in ($sPlaceIDs) and rank_search < $iMaxRank"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - $sPlaceIDs = join(',',$aPlaceIDs); - } - - if ($sPlaceIDs || $sPlaceGeom) - { - - $fRange = 0.01; - if ($bCacheTable) - { - // More efficient - can make the range bigger - $fRange = 0.05; - - $sOrderBySQL = ''; - if ($sNearPointSQL) $sOrderBySQL = "ST_Distance($sNearPointSQL, l.centroid)"; - else if ($sPlaceIDs) $sOrderBySQL = "ST_Distance(l.centroid, f.geometry)"; - else if ($sPlaceGeom) $sOrderBysSQL = "ST_Distance(st_centroid('".$sPlaceGeom."'), l.centroid)"; - - $sSQL = "select distinct l.place_id".($sOrderBysSQL?','.$sOrderBysSQL:'')." from place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." as l"; - if ($sCountryCodesSQL) $sSQL .= " join placex as lp using (place_id)"; - if ($sPlaceIDs) - { - $sSQL .= ",placex as f where "; - $sSQL .= "f.place_id in ($sPlaceIDs) and ST_DWithin(l.centroid, st_centroid(f.geometry), $fRange) "; - } - if ($sPlaceGeom) - { - $sSQL .= " where "; - $sSQL .= "ST_Contains('".$sPlaceGeom."', l.centroid) "; - } - if (sizeof($aExcludePlaceIDs)) - { - $sSQL .= " and l.place_id not in (".join(',',$aExcludePlaceIDs).")"; - } - if ($sCountryCodesSQL) $sSQL .= " and lp.country_code in ($sCountryCodesSQL)"; - if ($sOrderBy) $sSQL .= "order by ".$OrderBysSQL." asc"; - if ($iOffset) $sSQL .= " offset $iOffset"; - $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - } - else - { - if (isset($aSearch['fRadius']) && $aSearch['fRadius']) $fRange = $aSearch['fRadius']; - - $sOrderBySQL = ''; - if ($sNearPointSQL) $sOrderBySQL = "ST_Distance($sNearPointSQL, l.geometry)"; - else $sOrderBySQL = "ST_Distance(l.geometry, f.geometry)"; - - $sSQL = "select distinct l.place_id".($sOrderBysSQL?','.$sOrderBysSQL:'')." from placex as l,placex as f where "; - $sSQL .= "f.place_id in ( $sPlaceIDs) and ST_DWithin(l.geometry, st_centroid(f.geometry), $fRange) "; - $sSQL .= "and l.class='".$aSearch['sClass']."' and l.type='".$aSearch['sType']."' "; - if (sizeof($aExcludePlaceIDs)) - { - $sSQL .= " and l.place_id not in (".join(',',$aExcludePlaceIDs).")"; - } - if ($sCountryCodesSQL) $sSQL .= " and l.country_code in ($sCountryCodesSQL)"; - if ($sOrderBy) $sSQL .= "order by ".$OrderBysSQL." asc"; - if ($iOffset) $sSQL .= " offset $iOffset"; - $sSQL .= " limit $iLimit"; - if (CONST_Debug) var_dump($sSQL); - $aPlaceIDs = $oDB->getCol($sSQL); - } - } - } - } - - } - - if (PEAR::IsError($aPlaceIDs)) - { - failInternalError("Could not get place IDs from tokens." ,$sSQL, $aPlaceIDs); - } - - if (CONST_Debug) var_Dump($aPlaceIDs); - - foreach($aPlaceIDs as $iPlaceID) - { - $aResultPlaceIDs[$iPlaceID] = $iPlaceID; - } - if ($iQueryLoop > 20) break; - } - //exit; - if (sizeof($aResultPlaceIDs)) break; - if ($iGroupLoop > 4) break; - if ($iQueryLoop > 30) break; - } -//exit; - // Did we find anything? - if (sizeof($aResultPlaceIDs)) - { -//var_Dump($aResultPlaceIDs);exit; - // Get the details for display (is this a redundant extra step?) - $sPlaceIDs = join(',',$aResultPlaceIDs); - $sOrderSQL = 'CASE '; - foreach(array_keys($aResultPlaceIDs) as $iOrder => $iPlaceID) - { - $sOrderSQL .= 'when min(place_id) = '.$iPlaceID.' then '.$iOrder.' '; - } - $sOrderSQL .= ' ELSE 10000000 END'; - $sSQL = "select osm_type,osm_id,class,type,admin_level,rank_search,rank_address,min(place_id) as place_id,country_code,"; - $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= "get_name_by_language(name, $sLanguagePrefArraySQL) as placename,"; - $sSQL .= "get_name_by_language(name, ARRAY['ref']) as ref,"; - $sSQL .= "avg(ST_X(ST_Centroid(geometry))) as lon,avg(ST_Y(ST_Centroid(geometry))) as lat, "; -// $sSQL .= $sOrderSQL." as porder, "; - $sSQL .= "coalesce(importance,0.9-(rank_search::float/30)) as importance "; - $sSQL .= "from placex where place_id in ($sPlaceIDs) "; - $sSQL .= "and placex.rank_address between $iMinAddressRank and $iMaxAddressRank "; - $sSQL .= "and linked_place_id is null "; - $sSQL .= "group by osm_type,osm_id,class,type,admin_level,rank_search,rank_address,country_code,importance"; - if (!$bDeDupe) $sSQL .= ",place_id"; - $sSQL .= ",get_address_by_language(place_id, $sLanguagePrefArraySQL) "; - $sSQL .= ",get_name_by_language(name, $sLanguagePrefArraySQL) "; - $sSQL .= ",get_name_by_language(name, ARRAY['ref']) "; - $sSQL .= " union "; - $sSQL .= "select 'T' as osm_type,place_id as osm_id,'place' as class,'house' as type,null as admin_level,30 as rank_search,30 as rank_address,min(place_id) as place_id,'us' as country_code,"; - $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= "null as placename,"; - $sSQL .= "null as ref,"; - $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, "; -// $sSQL .= $sOrderSQL." as porder, "; - $sSQL .= "-0.15 as importance "; - $sSQL .= "from location_property_tiger where place_id in ($sPlaceIDs) "; - $sSQL .= "and 30 between $iMinAddressRank and $iMaxAddressRank "; - $sSQL .= "group by place_id"; - if (!$bDeDupe) $sSQL .= ",place_id"; - $sSQL .= " union "; - $sSQL .= "select 'L' as osm_type,place_id as osm_id,'place' as class,'house' as type,null as admin_level,30 as rank_search,30 as rank_address,min(place_id) as place_id,'us' as country_code,"; - $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= "null as placename,"; - $sSQL .= "null as ref,"; - $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, "; -// $sSQL .= $sOrderSQL." as porder, "; - $sSQL .= "-0.10 as importance "; - $sSQL .= "from location_property_aux where place_id in ($sPlaceIDs) "; - $sSQL .= "and 30 between $iMinAddressRank and $iMaxAddressRank "; - $sSQL .= "group by place_id"; - if (!$bDeDupe) $sSQL .= ",place_id"; - $sSQL .= ",get_address_by_language(place_id, $sLanguagePrefArraySQL) "; - $sSQL .= "order by importance desc"; -// $sSQL .= "order by rank_search,rank_address,porder asc"; - if (CONST_Debug) var_dump('
',$sSQL); - $aSearchResults = $oDB->getAll($sSQL); -//var_dump($sSQL,$aSearchResults);exit; - - if (PEAR::IsError($aSearchResults)) - { - failInternalError("Could not get details for place.", $sSQL, $aSearchResults); - } - } - } // end if ($sQuery) - else - { - if (isset($_GET['nearlat']) && trim($_GET['nearlat'])!=='' && isset($_GET['nearlon']) && trim($_GET['nearlon']) !== '') - { - $iPlaceID = geocodeReverse($_GET['nearlat'], $_GET['nearlon']); - $aResultPlaceIDs = array($iPlaceID); - - // TODO: this needs refactoring! - - // Get the details for display (is this a redundant extra step?) - $sPlaceIDs = join(',',$aResultPlaceIDs); - $sOrderSQL = 'CASE '; - foreach(array_keys($aResultPlaceIDs) as $iOrder => $iPlaceID) - { - $sOrderSQL .= 'when min(place_id) = '.$iPlaceID.' then '.$iOrder.' '; - } - $sOrderSQL .= ' ELSE 10000000 END'; - $sSQL = "select osm_type,osm_id,class,type,admin_level,rank_search,rank_address,min(place_id) as place_id,country_code,"; - $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= "get_name_by_language(name, $sLanguagePrefArraySQL) as placename,"; - $sSQL .= "get_name_by_language(name, ARRAY['ref']) as ref,"; - $sSQL .= "avg(ST_X(ST_Centroid(geometry))) as lon,avg(ST_Y(ST_Centroid(geometry))) as lat, "; -// $sSQL .= $sOrderSQL." as porder, "; - $sSQL .= "coalesce(importance,0.9-(rank_search::float/30)) as importance "; - $sSQL .= "from placex where place_id in ($sPlaceIDs) "; - $sSQL .= "and placex.rank_address between $iMinAddressRank and $iMaxAddressRank "; - $sSQL .= "group by osm_type,osm_id,class,type,admin_level,rank_search,rank_address,country_code,importance"; - if (!$bDeDupe) $sSQL .= ",place_id"; - $sSQL .= ",get_address_by_language(place_id, $sLanguagePrefArraySQL) "; - $sSQL .= ",get_name_by_language(name, $sLanguagePrefArraySQL) "; - $sSQL .= ",get_name_by_language(name, ARRAY['ref']) "; - $sSQL .= " union "; - $sSQL .= "select 'T' as osm_type,place_id as osm_id,'place' as class,'house' as type,null as admin_level,30 as rank_search,30 as rank_address,min(place_id) as place_id,'us' as country_code,"; - $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= "null as placename,"; - $sSQL .= "null as ref,"; - $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, "; -// $sSQL .= $sOrderSQL." as porder, "; - $sSQL .= "-0.15 as importance "; - $sSQL .= "from location_property_tiger where place_id in ($sPlaceIDs) "; - $sSQL .= "and 30 between $iMinAddressRank and $iMaxAddressRank "; - $sSQL .= "group by place_id"; - if (!$bDeDupe) $sSQL .= ",place_id"; - $sSQL .= " union "; - $sSQL .= "select 'L' as osm_type,place_id as osm_id,'place' as class,'house' as type,null as admin_level,30 as rank_search,30 as rank_address,min(place_id) as place_id,'us' as country_code,"; - $sSQL .= "get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= "null as placename,"; - $sSQL .= "null as ref,"; - $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, "; -// $sSQL .= $sOrderSQL." as porder, "; - $sSQL .= "-0.10 as importance "; - $sSQL .= "from location_property_aux where place_id in ($sPlaceIDs) "; - $sSQL .= "and 30 between $iMinAddressRank and $iMaxAddressRank "; - $sSQL .= "group by place_id"; - if (!$bDeDupe) $sSQL .= ",place_id"; - $sSQL .= ",get_address_by_language(place_id, $sLanguagePrefArraySQL) "; - $sSQL .= "order by importance desc"; -// $sSQL .= "order by rank_search,rank_address,porder asc"; - if (CONST_Debug) var_dump('
',$sSQL); - $aSearchResults = $oDB->getAll($sSQL); -//var_dump($sSQL,$aSearchResults);exit; - - if (PEAR::IsError($aSearchResults)) - { - failInternalError("Could not get details for place (near).", $sSQL, $aSearchResults); - } - } - } - } - - $sSearchResult = ''; - if (!sizeof($aSearchResults) && isset($_GET['q']) && $_GET['q']) - { - $sSearchResult = 'No Results Found'; - } -//var_Dump($aSearchResults); -//exit; - $aClassType = getClassTypesWithImportance(); - $aRecheckWords = preg_split('/\b/',$sQuery); - foreach($aRecheckWords as $i => $sWord) - { - if (!$sWord) unset($aRecheckWords[$i]); - } - foreach($aSearchResults as $iResNum => $aResult) - { - if (CONST_Search_AreaPolygons) - { - // Get the bounding box and outline polygon - $sSQL = "select place_id,numfeatures,area,outline,"; - $sSQL .= "ST_Y(ST_PointN(ST_ExteriorRing(Box2D(outline)),4)) as minlat,ST_Y(ST_PointN(ST_ExteriorRing(Box2D(outline)),2)) as maxlat,"; - $sSQL .= "ST_X(ST_PointN(ST_ExteriorRing(Box2D(outline)),1)) as minlon,ST_X(ST_PointN(ST_ExteriorRing(Box2D(outline)),3)) as maxlon,"; - $sSQL .= "ST_AsText(outline) as outlinestring from get_place_boundingbox_quick(".$aResult['place_id'].")"; - - $sSQL = "select place_id,0 as numfeatures,st_area(geometry) as area,"; - $sSQL .= "ST_Y(centroid) as centrelat,ST_X(centroid) as centrelon,"; - $sSQL .= "ST_Y(ST_PointN(ST_ExteriorRing(Box2D(geometry)),4)) as minlat,ST_Y(ST_PointN(ST_ExteriorRing(Box2D(geometry)),2)) as maxlat,"; - $sSQL .= "ST_X(ST_PointN(ST_ExteriorRing(Box2D(geometry)),1)) as minlon,ST_X(ST_PointN(ST_ExteriorRing(Box2D(geometry)),3)) as maxlon,"; - $sSQL .= "ST_AsText(geometry) as outlinestring from placex where place_id = ".$aResult['place_id'].' and st_geometrytype(Box2D(geometry)) = \'ST_Polygon\''; - $aPointPolygon = $oDB->getRow($sSQL); - if (PEAR::IsError($aPointPolygon)) - { - failInternalError("Could not get outline.", $sSQL, $aPointPolygon); - } - if ($aPointPolygon['place_id']) - { - if ($aPointPolygon['centrelon'] !== null && $aPointPolygon['centrelat'] !== null ) { - $aResult['lat'] = $aPointPolygon['centrelat']; - $aResult['lon'] = $aPointPolygon['centrelon']; - } - // Translate geometary string to point array - if (preg_match('#POLYGON\\(\\(([- 0-9.,]+)#',$aPointPolygon['outlinestring'],$aMatch)) - { - preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/',$aMatch[1],$aPolyPoints,PREG_SET_ORDER); - } - elseif (preg_match('#POINT\\((-?[0-9.]+) (-?[0-9.]+)\\)#',$aPointPolygon['outlinestring'],$aMatch)) - { - $fRadius = 0.01; - $iSteps = ($fRadius * 40000)^2; - $fStepSize = (2*pi())/$iSteps; - $aPolyPoints = array(); - for($f = 0; $f < 2*pi(); $f += $fStepSize) - { - $aPolyPoints[] = array('',$aMatch[1]+($fRadius*sin($f)),$aMatch[2]+($fRadius*cos($f))); - } - $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius; - $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius; - $aPointPolygon['minlon'] = $aPointPolygon['minlon'] - $fRadius; - $aPointPolygon['maxlon'] = $aPointPolygon['maxlon'] + $fRadius; - } - - // Output data suitable for display (points and a bounding box) - if ($bShowPolygons && isset($aPolyPoints)) - { - $aResult['aPolyPoints'] = array(); - foreach($aPolyPoints as $aPoint) - { - $aResult['aPolyPoints'][] = array($aPoint[1], $aPoint[2]); - } - } - $aResult['aBoundingBox'] = array($aPointPolygon['minlat'],$aPointPolygon['maxlat'],$aPointPolygon['minlon'],$aPointPolygon['maxlon']); + userError("Polygon output is disabled"); } + exit; } - - if (!isset($aResult['aBoundingBox'])) - { - // Default - $fDiameter = 0.0001; - - if (isset($aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter']) - && $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter']) - { - $fDiameter = $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defzoom']; - } - elseif (isset($aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter']) - && $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter']) - { - $fDiameter = $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter']; - } - $fRadius = $fDiameter / 2; - - $iSteps = max(8,min(100,$fRadius * 3.14 * 100000)); - $fStepSize = (2*pi())/$iSteps; - $aPolyPoints = array(); - for($f = 0; $f < 2*pi(); $f += $fStepSize) - { - $aPolyPoints[] = array('',$aResult['lon']+($fRadius*sin($f)),$aResult['lat']+($fRadius*cos($f))); - } - $aPointPolygon['minlat'] = $aResult['lat'] - $fRadius; - $aPointPolygon['maxlat'] = $aResult['lat'] + $fRadius; - $aPointPolygon['minlon'] = $aResult['lon'] - $fRadius; - $aPointPolygon['maxlon'] = $aResult['lon'] + $fRadius; - - // Output data suitable for display (points and a bounding box) - if ($bShowPolygons) - { - $aResult['aPolyPoints'] = array(); - foreach($aPolyPoints as $aPoint) - { - $aResult['aPolyPoints'][] = array($aPoint[1], $aPoint[2]); - } - } - $aResult['aBoundingBox'] = array($aPointPolygon['minlat'],$aPointPolygon['maxlat'],$aPointPolygon['minlon'],$aPointPolygon['maxlon']); - } - - // Is there an icon set for this type of result? - if (isset($aClassType[$aResult['class'].':'.$aResult['type']]['icon']) - && $aClassType[$aResult['class'].':'.$aResult['type']]['icon']) - { - $aResult['icon'] = CONST_Website_BaseURL.'images/mapicons/'.$aClassType[$aResult['class'].':'.$aResult['type']]['icon'].'.p.20.png'; - } - - if (isset($aClassType[$aResult['class'].':'.$aResult['type']]['label']) - && $aClassType[$aResult['class'].':'.$aResult['type']]['label']) - { - $aResult['label'] = $aClassType[$aResult['class'].':'.$aResult['type']]['label']; - } - - if ($bShowAddressDetails) - { - $aResult['address'] = getAddressDetails($oDB, $sLanguagePrefArraySQL, $aResult['place_id'], $aResult['country_code']); -//var_dump($aResult['address']); -//exit; - } - - // Adjust importance for the number of exact string matches in the result - $aResult['importance'] = max(0.001,$aResult['importance']); - $iCountWords = 0; - $sAddress = $aResult['langaddress']; - foreach($aRecheckWords as $i => $sWord) - { - if (stripos($sAddress, $sWord)!==false) $iCountWords++; - } - $aResult['importance'] = $aResult['importance'] + ($iCountWords*0.1); // 0.1 is a completely arbitrary number but something in the range 0.1 to 0.5 would seem right - -//if (CONST_Debug) var_dump($aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']); -/* - if (isset($aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['importance']) - && $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['importance']) - { - $aResult['importance'] = $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['importance']; - } - elseif (isset($aClassType[$aResult['class'].':'.$aResult['type']]['importance']) - && $aClassType[$aResult['class'].':'.$aResult['type']]['importance']) - { - $aResult['importance'] = $aClassType[$aResult['class'].':'.$aResult['type']]['importance']; - } - else - { - $aResult['importance'] = 1000000000000000; - } -*/ - $aResult['name'] = $aResult['langaddress']; - $aResult['foundorder'] = $iResNum; - $aSearchResults[$iResNum] = $aResult; - } - uasort($aSearchResults, 'byImportance'); - -//var_dump($aSearchResults);exit; - - $aOSMIDDone = array(); - $aClassTypeNameDone = array(); - $aToFilter = $aSearchResults; - $aSearchResults = array(); - - $bFirst = true; - foreach($aToFilter as $iResNum => $aResult) - { - if ($aResult['type'] == 'adminitrative') $aResult['type'] = 'administrative'; - $aExcludePlaceIDs[$aResult['place_id']] = $aResult['place_id']; - if ($bFirst) - { - $fLat = $aResult['lat']; - $fLon = $aResult['lon']; - if (isset($aResult['zoom'])) $iZoom = $aResult['zoom']; - $bFirst = false; - } - if (!$bDeDupe || (!isset($aOSMIDDone[$aResult['osm_type'].$aResult['osm_id']]) - && !isset($aClassTypeNameDone[$aResult['osm_type'].$aResult['class'].$aResult['name']]))) - { - $aOSMIDDone[$aResult['osm_type'].$aResult['osm_id']] = true; - $aClassTypeNameDone[$aResult['osm_type'].$aResult['class'].$aResult['name']] = true; - $aSearchResults[] = $aResult; - } - - // Absolute limit on number of results - if (sizeof($aSearchResults) >= $iLimit) break; + $oGeocode->setIncludePolygonAsPoints($bAsPoints); + $oGeocode->setIncludePolygonAsText($bAsText); + $oGeocode->setIncludePolygonAsGeoJSON($bAsGeoJSON); + $oGeocode->setIncludePolygonAsKML($bAsKML); + $oGeocode->setIncludePolygonAsSVG($bAsSVG); } - $sDataDate = $oDB->getOne("select TO_CHAR(lastimportdate - '1 day'::interval,'YYYY/MM/DD') from import_status limit 1"); + $oGeocode->loadParamArray($_GET); - if (isset($_GET['nearlat']) && isset($_GET['nearlon'])) + if (CONST_Search_BatchMode && isset($_GET['batch'])) { - $sQuery .= ' ['.$_GET['nearlat'].','.$_GET['nearlon'].']'; - } - - if ($sQuery) - { - logEnd($oDB, $hLog, sizeof($aToFilter)); - } - $sMoreURL = CONST_Website_BaseURL.'search?format='.urlencode($sOutputFormat).'&exclude_place_ids='.join(',',$aExcludePlaceIDs); - $sMoreURL .= '&accept-language='.$_SERVER["HTTP_ACCEPT_LANGUAGE"]; + $aBatch = json_decode($_GET['batch'], true); + $aBatchResults = array(); + foreach($aBatch as $aBatchParams) + { + $oBatchGeocode = clone $oGeocode; + $oBatchGeocode->loadParamArray($aBatchParams); + $oBatchGeocode->setQueryFromParams($aBatchParams); + $aSearchResults = $oBatchGeocode->lookup(); + $aBatchResults[] = $aSearchResults; + } + include(CONST_BasePath.'/lib/template/search-batch-json.php'); + exit; + } else { + if (!(isset($_GET['q']) && $_GET['q']) && isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'][0] == '/') + { + $sQuery = substr(rawurldecode($_SERVER['PATH_INFO']), 1); + + // reverse order of '/' separated string + $aPhrases = explode('/', $sQuery); + $aPhrases = array_reverse($aPhrases); + $sQuery = join(', ',$aPhrases); + $oGeocode->setQuery($sQuery); + } + else + { + $oGeocode->setQueryFromParams($_GET); + } + + } + + $hLog = logStart($oDB, 'search', $oGeocode->getQueryString(), $aLangPrefOrder); + + $aSearchResults = $oGeocode->lookup(); + if ($aSearchResults === false) $aSearchResults = array(); + + $sDataDate = $oDB->getOne("select TO_CHAR(lastimportdate - '2 minutes'::interval,'YYYY/MM/DD HH24:MI')||' GMT' from import_status limit 1"); + + logEnd($oDB, $hLog, sizeof($aSearchResults)); + + $bAsText = $oGeocode->getIncludePolygonAsText(); + $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(',',$oGeocode->getExcludedPlaceIDs()); + if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) $sMoreURL .= '&accept-language='.$_SERVER["HTTP_ACCEPT_LANGUAGE"]; if ($bShowPolygons) $sMoreURL .= '&polygon=1'; - if ($bShowAddressDetails) $sMoreURL .= '&addressdetails=1'; - if (isset($_GET['viewbox']) && $_GET['viewbox']) $sMoreURL .= '&viewbox='.urlencode($_GET['viewbox']); + if ($oGeocode->getIncludeAddressDetails()) $sMoreURL .= '&addressdetails=1'; + if ($sViewBox) $sMoreURL .= '&viewbox='.urlencode($sViewBox); if (isset($_GET['nearlat']) && isset($_GET['nearlon'])) $sMoreURL .= '&nearlat='.(float)$_GET['nearlat'].'&nearlon='.(float)$_GET['nearlon']; - if ($sSuggestion) - { - $sSuggestionURL = $sMoreURL.'&q='.urlencode($sSuggestion); - } $sMoreURL .= '&q='.urlencode($sQuery); if (CONST_Debug) exit;