X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/ca11fc90e6e646335045e087f03d824236c798f2..67b6f6350d783d2078274e26b07136b37ea20f46:/utils/importWikipedia.php diff --git a/utils/importWikipedia.php b/utils/importWikipedia.php index 6e32ee11..5271d233 100755 --- a/utils/importWikipedia.php +++ b/utils/importWikipedia.php @@ -1,20 +1,22 @@ #!/usr/bin/php -Cq query('DROP TABLE wikipedia_article'); - $oDB->query('DROP TABLE wikipedia_link'); - } + if ($aCMDResult['drop-tables']) + { + $oDB->query('DROP TABLE wikipedia_article'); + $oDB->query('DROP TABLE wikipedia_link'); + } */ - if ($aCMDResult['create-tables']) - { - $sSQL = <<<'EOD' +if ($aCMDResult['create-tables']) { + $sSQL = <<<'EOD' CREATE TABLE wikipedia_article ( language text NOT NULL, title text NOT NULL, @@ -76,518 +77,478 @@ CREATE TABLE wikipedia_article ( population bigint, website text ); - $oDB->query($sSQL); + $oDB->query($sSQL); - $oDB->query("SELECT AddGeometryColumn('wikipedia_article', 'location', 4326, 'GEOMETRY', 2)"); + $oDB->query("SELECT AddGeometryColumn('wikipedia_article', 'location', 4326, 'GEOMETRY', 2)"); - $sSQL = <<<'EOD' + $sSQL = <<<'EOD' CREATE TABLE wikipedia_link ( from_id INTEGER, to_name text ); EOD; - $oDB->query($sSQL); - } - - function degreesAndMinutesToDecimal($iDegrees, $iMinutes=0, $fSeconds=0, $sNSEW='N') - { - $sNSEW = strtoupper($sNSEW); - return ($sNSEW == 'S' || $sNSEW == 'W'?-1:1) * ((float)$iDegrees + (float)$iMinutes/60 + (float)$fSeconds/3600); - } - - function _parseWikipediaContent($sPageText) - { - $sPageText = str_replace("\n", ' ', $sPageText); - $sPageText = preg_replace('##m', '', $sPageText); - $sPageText = preg_replace('#.*?<\\/math>#m', '', $sPageText); - - $aPageText = preg_split('#({{|}}|\\[\\[|\\]\\]|[|])#', $sPageText, -1, PREG_SPLIT_DELIM_CAPTURE); - - $aPageProperties = array(); - $sPageBody = ''; - $aTemplates = array(); - $aLinks = array(); - - $aTemplateStack = array(); - $aState = array('body'); - foreach($aPageText as $i => $sPart) - { - switch($sPart) - { - case '{{': - array_unshift($aTemplateStack, array('', array())); - array_unshift($aState, 'template'); - break; - case '}}': - if ($aState[0] == 'template' || $aState[0] == 'templateparam') - { - $aTemplate = array_shift($aTemplateStack); - array_shift($aState); - - $aTemplates[] = $aTemplate; - - } - break; - case '[[': - $sLinkPage = ''; - $sLinkSyn = ''; - array_unshift($aState, 'link'); - break; - case ']]': - if ($aState[0] == 'link' || $aState[0] == 'linksynonim') - { - if (!$sLinkSyn) $sLinkSyn = $sLinkPage; - if (substr($sLinkPage, 0, 6) == 'Image:') $sLinkSyn = substr($sLinkPage, 6); - - $aLinks[] = array($sLinkPage, $sLinkSyn); - - array_shift($aState); - switch($aState[0]) - { - case 'template': - $aTemplateStack[0][0] .= trim($sPart); - break; - case 'templateparam': - $aTemplateStack[0][1][0] .= $sLinkSyn; - break; - case 'link': - $sLinkPage .= trim($sPart); - break; - case 'linksynonim': - $sLinkSyn .= $sPart; - break; - case 'body': - $sPageBody .= $sLinkSyn; - break; - default: - var_dump($aState, $sPageName, $aTemplateStack, $sPart, $aPageText); - fail('unknown state'); - } - } - break; - case '|': - if ($aState[0] == 'template' || $aState[0] == 'templateparam') - { - // Create a new template paramater - $aState[0] = 'templateparam'; - array_unshift($aTemplateStack[0][1], ''); - } - if ($aState[0] == 'link') $aState[0] = 'linksynonim'; - break; - default: - switch($aState[0]) - { - case 'template': - $aTemplateStack[0][0] .= trim($sPart); - break; - case 'templateparam': - $aTemplateStack[0][1][0] .= $sPart; - break; - case 'link': - $sLinkPage .= trim($sPart); - break; - case 'linksynonim': - $sLinkSyn .= $sPart; - break; - case 'body': - $sPageBody .= $sPart; - break; - default: - var_dump($aState, $aPageText); - fail('unknown state'); - } - break; - } - } - return $aTemplates; - } - - function _templatesToProperties($aTemplates) - { - $aPageProperties = array(); - foreach($aTemplates as $iTemplate => $aTemplate) - { - $aParams = array(); - foreach(array_reverse($aTemplate[1]) as $iParam => $sParam) - { - if (($iPos = strpos($sParam, '=')) === FALSE) - { - $aParams[] = trim($sParam); - } - else - { - $aParams[trim(substr($sParam, 0, $iPos))] = trim(substr($sParam, $iPos+1)); - } - } - $aTemplates[$iTemplate][1] = $aParams; - if (!isset($aPageProperties['sOfficialName']) && isset($aParams['official_name']) && $aParams['official_name']) $aPageProperties['sOfficialName'] = $aParams['official_name']; - if (!isset($aPageProperties['iPopulation']) && isset($aParams['population']) && $aParams['population'] && preg_match('#^[0-9.,]+#', $aParams['population'])) - { - $aPageProperties['iPopulation'] = (int)str_replace(array(',','.'), '', $aParams['population']); - } - if (!isset($aPageProperties['iPopulation']) && isset($aParams['population_total']) && $aParams['population_total'] && preg_match('#^[0-9.,]+#', $aParams['population_total'])) - { - $aPageProperties['iPopulation'] = (int)str_replace(array(',','.'), '', $aParams['population_total']); - } - if (!isset($aPageProperties['iPopulation']) && isset($aParams['population_urban']) && $aParams['population_urban'] && preg_match('#^[0-9.,]+#', $aParams['population_urban'])) - { - $aPageProperties['iPopulation'] = (int)str_replace(array(',','.'), '', $aParams['population_urban']); - } - if (!isset($aPageProperties['iPopulation']) && isset($aParams['population_estimate']) && $aParams['population_estimate'] && preg_match('#^[0-9.,]+#', $aParams['population_estimate'])) - { - $aPageProperties['iPopulation'] = (int)str_replace(array(',','.'), '', $aParams['population_estimate']); - } - if (!isset($aPageProperties['sWebsite']) && isset($aParams['website']) && $aParams['website']) - { - if (preg_match('#^\\[?([^ \\]]+)[^\\]]*\\]?$#', $aParams['website'], $aMatch)) - { - $aPageProperties['sWebsite'] = $aMatch[1]; - if (strpos($aPageProperties['sWebsite'],':/'.'/') === FALSE) - { - $aPageProperties['sWebsite'] = 'http:/'.'/'.$aPageProperties['sWebsite']; - } - } - } - if (!isset($aPageProperties['sTopLevelDomain']) && isset($aParams['cctld']) && $aParams['cctld']) - { - $aPageProperties['sTopLevelDomain'] = str_replace(array('[',']','.'),'', $aParams['cctld']); - } - - if (!isset($aPageProperties['sInfoboxType']) && strtolower(substr($aTemplate[0],0,7)) == 'infobox') - { - $aPageProperties['sInfoboxType'] = trim(substr($aTemplate[0],8)); - // $aPageProperties['aInfoboxParams'] = $aParams; - } - - // Assume the first template with lots of params is the type (fallback for infobox) - if (!isset($aPageProperties['sPossibleInfoboxType']) && sizeof($aParams) > 10) - { - $aPageProperties['sPossibleInfoboxType'] = trim($aTemplate[0]); - // $aPageProperties['aInfoboxParams'] = $aParams; - } - - // do we have a lat/lon - if (!isset($aPageProperties['fLat'])) - { - if (isset($aParams['latd']) && isset($aParams['longd'])) - { - $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams['latd'], @$aParams['latm'], @$aParams['lats'], @$aParams['latNS']); - $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams['longd'], @$aParams['longm'], @$aParams['longs'], @$aParams['longEW']); - } - if (isset($aParams['lat_degrees']) && isset($aParams['lat_degrees'])) - { - $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams['lat_degrees'], @$aParams['lat_minutes'], @$aParams['lat_seconds'], @$aParams['lat_direction']); - $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams['long_degrees'], @$aParams['long_minutes'], @$aParams['long_seconds'], @$aParams['long_direction']); - } - if (isset($aParams['latitude']) && isset($aParams['longitude'])) - { - if (preg_match('#[0-9.]+#', $aParams['latitude']) && preg_match('#[0-9.]+#', $aParams['longitude'])) - { - $aPageProperties['fLat'] = (float)$aParams['latitude']; - $aPageProperties['fLon'] = (float)$aParams['longitude']; - } - } - if (strtolower($aTemplate[0]) == 'coord') - { - if (isset($aParams[3]) && (strtoupper($aParams[3]) == 'N' || strtoupper($aParams[3]) == 'S')) - { - $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams[0], $aParams[1], $aParams[2], $aParams[3]); - $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams[4], $aParams[5], $aParams[6], $aParams[7]); - } - elseif (isset($aParams[0]) && isset($aParams[1]) && isset($aParams[2]) && (strtoupper($aParams[2]) == 'N' || strtoupper($aParams[2]) == 'S')) - { - $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams[0], $aParams[1], 0, $aParams[2]); - $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams[3], $aParams[4], 0, $aParams[5]); - } - else if (isset($aParams[0]) && isset($aParams[1]) && (strtoupper($aParams[1]) == 'N' || strtoupper($aParams[1]) == 'S')) - { - $aPageProperties['fLat'] = (strtoupper($aParams[1]) == 'N'?1:-1) * (float)$aParams[0]; - $aPageProperties['fLon'] = (strtoupper($aParams[3]) == 'E'?1:-1) * (float)$aParams[2]; - } - else if (isset($aParams[0]) && is_numeric($aParams[0]) && isset($aParams[1]) && is_numeric($aParams[1])) - { - $aPageProperties['fLat'] = (float)$aParams[0]; - $aPageProperties['fLon'] = (float)$aParams[1]; - } - } - if (isset($aParams['Latitude']) && isset($aParams['Longitude'])) - { - $aParams['Latitude'] = str_replace(' ',' ',$aParams['Latitude']); - $aParams['Longitude'] = str_replace(' ',' ',$aParams['Longitude']); - if (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([NS]) to ([0-9]+)°( ([0-9]+)′)? ([NS])#', $aParams['Latitude'], $aMatch)) - { - $aPageProperties['fLat'] = - (degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]) - +degreesAndMinutesToDecimal($aMatch[5], $aMatch[7], 0, $aMatch[8])) / 2; - } - else if (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([NS])#', $aParams['Latitude'], $aMatch)) - { - $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]); - } - - if (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([EW]) to ([0-9]+)°( ([0-9]+)′)? ([EW])#', $aParams['Longitude'], $aMatch)) - { - $aPageProperties['fLon'] = - (degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]) - +degreesAndMinutesToDecimal($aMatch[5], $aMatch[7], 0, $aMatch[8])) / 2; - } - else if (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([EW])#', $aParams['Longitude'], $aMatch)) - { - $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]); - } - } - } - } - if (isset($aPageProperties['sPossibleInfoboxType'])) - { - if (!isset($aPageProperties['sInfoboxType'])) $aPageProperties['sInfoboxType'] = '#'.$aPageProperties['sPossibleInfoboxType']; - unset($aPageProperties['sPossibleInfoboxType']); - } - return $aPageProperties; - } - - if (isset($aCMDResult['parse-wikipedia'])) - { - $oDB =& getDB(); - $aArticleNames = $oDB->getCol('select page_title from content where page_namespace = 0 and page_id %10 = '.$aCMDResult['parse-wikipedia'].' and (page_content ilike \'%{{Coord%\' or (page_content ilike \'%lat%\' and page_content ilike \'%lon%\'))'); -// $aArticleNames = $oDB->getCol($sSQL = 'select page_title from content where page_namespace = 0 and (page_content ilike \'%{{Coord%\' or (page_content ilike \'%lat%\' and page_content ilike \'%lon%\')) and page_title in (\'Virginia\')'); - foreach($aArticleNames as $sArticleName) - { - $sPageText = $oDB->getOne('select page_content from content where page_namespace = 0 and page_title = \''.pg_escape_string($sArticleName).'\''); - $aP = _templatesToProperties(_parseWikipediaContent($sPageText)); - - if (isset($aP['sInfoboxType'])) - { - $aP['sInfoboxType'] = preg_replace('#\\s+#',' ',$aP['sInfoboxType']); - $sSQL = 'update wikipedia_article set '; - $sSQL .= 'infobox_type = \''.pg_escape_string($aP['sInfoboxType']).'\''; - $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; - $oDB->query($sSQL); - } - if (isset($aP['iPopulation'])) - { - $sSQL = 'update wikipedia_article set '; - $sSQL .= 'population = \''.pg_escape_string($aP['iPopulation']).'\''; - $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; - $oDB->query($sSQL); - } - if (isset($aP['sWebsite'])) - { - $sSQL = 'update wikipedia_article set '; - $sSQL .= 'website = \''.pg_escape_string($aP['sWebsite']).'\''; - $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; - $oDB->query($sSQL); - } - if (isset($aP['fLat']) && ($aP['fLat']!='-0' || $aP['fLon']!='-0')) - { - if (!isset($aP['sInfoboxType'])) $aP['sInfoboxType'] = ''; - echo $sArticleName.'|'.$aP['sInfoboxType'].'|'.$aP['fLat'].'|'.$aP['fLon'] ."\n"; - $sSQL = 'update wikipedia_article set '; - $sSQL .= 'lat = \''.pg_escape_string($aP['fLat']).'\','; - $sSQL .= 'lon = \''.pg_escape_string($aP['fLon']).'\''; - $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; - $oDB->query($sSQL); - } - } - } - - function nominatimXMLStart($hParser, $sName, $aAttr) - { - global $aNominatRecords; - switch($sName) - { - case 'PLACE': - $aNominatRecords[] = $aAttr; - break; - } - } - - function nominatimXMLEnd($hParser, $sName) - { - } - - - if (isset($aCMDResult['link'])) - { - $oDB =& getDB(); - $aWikiArticles = $oDB->getAll("select * from wikipedia_article where language = 'en' and lat is not null and osm_type is null and totalcount < 31 order by importance desc limit 200000"); - - // If you point this script at production OSM you will be blocked - $sNominatimBaseURL = 'http://SEVERNAME/search.php'; - - foreach($aWikiArticles as $aRecord) - { - $aRecord['name'] = str_replace('_',' ',$aRecord['title']); - - $sURL = $sNominatimBaseURL.'?format=xml&accept-language=en'; - - echo "\n-- ".$aRecord['name'].", ".$aRecord['infobox_type']."\n"; - $fMaxDist = 0.0000001; - $bUnknown = false; - switch(strtolower($aRecord['infobox_type'])) - { - case 'former country': - continue 2; - case 'sea': - $fMaxDist = 60; // effectively turn it off - $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); - break; - case 'country': - case 'island': - case 'islands': - case 'continent': - $fMaxDist = 60; // effectively turn it off - $sURL .= "&featuretype=country"; - $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); - break; - case 'prefecture japan': - $aRecord['name'] = trim(str_replace(' Prefecture',' ', $aRecord['name'])); - case 'state': - case '#us state': - case 'county': - case 'u.s. state': - case 'u.s. state symbols': - case 'german state': - case 'province or territory of canada'; - case 'indian jurisdiction'; - case 'province'; - case 'french region': - case 'region of italy': - case 'kommune': - case '#australia state or territory': - case 'russian federal subject': - $fMaxDist = 4; - $sURL .= "&featuretype=state"; - $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); - break; - case 'protected area': - $fMaxDist = 1; - $sURL .= "&nearlat=".$aRecord['lat']; - $sURL .= "&nearlon=".$aRecord['lon']; - $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); - break; - case 'settlement': - $bUnknown = true; - case 'french commune': - case 'italian comune': - case 'uk place': - case 'italian comune': - case 'australian place': - case 'german place': - case '#geobox': - case 'u.s. county': - case 'municipality': - case 'city japan': - case 'russian inhabited locality': - case 'finnish municipality/land area': - case 'england county': - case 'israel municipality': - case 'russian city': - case 'city': - $fMaxDist = 0.2; - $sURL .= "&featuretype=settlement"; - $sURL .= "&viewbox=".($aRecord['lon']-0.5).",".($aRecord['lat']+0.5).",".($aRecord['lon']+0.5).",".($aRecord['lat']-0.5); - break; - case 'mountain': - case 'mountain pass': - case 'river': - case 'lake': - case 'airport': - $fMaxDist = 0.2; - $sURL .= "&viewbox=".($aRecord['lon']-0.5).",".($aRecord['lat']+0.5).",".($aRecord['lon']+0.5).",".($aRecord['lat']-0.5); - - case 'ship begin': - $fMaxDist = 0.1; - $aTypes = array('wreck'); - $sURL .= "&viewbox=".($aRecord['lon']-0.01).",".($aRecord['lat']+0.01).",".($aRecord['lon']+0.01).",".($aRecord['lat']-0.01); - $sURL .= "&nearlat=".$aRecord['lat']; - $sURL .= "&nearlon=".$aRecord['lon']; - break; - case 'road': - case 'university': - case 'company': - case 'department': - $fMaxDist = 0.005; - $sURL .= "&viewbox=".($aRecord['lon']-0.01).",".($aRecord['lat']+0.01).",".($aRecord['lon']+0.01).",".($aRecord['lat']-0.01); - $sURL .= "&bounded=1"; - $sURL .= "&nearlat=".$aRecord['lat']; - $sURL .= "&nearlon=".$aRecord['lon']; - break; - default: - $bUnknown = true; - $fMaxDist = 0.005; - $sURL .= "&viewbox=".($aRecord['lon']-0.01).",".($aRecord['lat']+0.01).",".($aRecord['lon']+0.01).",".($aRecord['lat']-0.01); -// $sURL .= "&bounded=1"; - $sURL .= "&nearlat=".$aRecord['lat']; - $sURL .= "&nearlon=".$aRecord['lon']; - echo "-- Unknown: ".$aRecord['infobox_type']."\n"; - break; - } - $sNameURL = $sURL.'&q='.urlencode($aRecord['name']); - - var_Dump($sNameURL); - $sXML = file_get_contents($sNameURL); - - $aNominatRecords = array(); - $hXMLParser = xml_parser_create(); - xml_set_element_handler($hXMLParser, 'nominatimXMLStart', 'nominatimXMLEnd'); - xml_parse($hXMLParser, $sXML, true); - xml_parser_free($hXMLParser); - - if (!isset($aNominatRecords[0])) - { - $aNameParts = preg_split('#[(,]#',$aRecord['name']); - if (sizeof($aNameParts) > 1) - { - $sNameURL = $sURL.'&q='.urlencode(trim($aNameParts[0])); - var_Dump($sNameURL); - $sXML = file_get_contents($sNameURL); - - $aNominatRecords = array(); - $hXMLParser = xml_parser_create(); - xml_set_element_handler($hXMLParser, 'nominatimXMLStart', 'nominatimXMLEnd'); - xml_parse($hXMLParser, $sXML, true); - xml_parser_free($hXMLParser);# - } - } - - // assume first is best/right - for($i = 0; $i < sizeof($aNominatRecords); $i++) - { - $fDiff = ($aRecord['lat']-$aNominatRecords[$i]['LAT']) * ($aRecord['lat']-$aNominatRecords[$i]['LAT']); - $fDiff += ($aRecord['lon']-$aNominatRecords[$i]['LON']) * ($aRecord['lon']-$aNominatRecords[$i]['LON']); - $fDiff = sqrt($fDiff); - if ($bUnknown) { - // If it was an unknown type base it on the rank of the found result - $iRank = (int)$aNominatRecords[$i]['PLACE_RANK']; - if ($iRank <= 4) $fMaxDist = 2; - elseif ($iRank <= 8) $fMaxDist = 1; - elseif ($iRank <= 10) $fMaxDist = 0.8; - elseif ($iRank <= 12) $fMaxDist = 0.6; - elseif ($iRank <= 17) $fMaxDist = 0.2; - elseif ($iRank <= 18) $fMaxDist = 0.1; - elseif ($iRank <= 22) $fMaxDist = 0.02; - elseif ($iRank <= 26) $fMaxDist = 0.001; - else $fMaxDist = 0.001; - } - echo "-- FOUND \"".substr($aNominatRecords[$i]['DISPLAY_NAME'],0,50)."\", ".$aNominatRecords[$i]['CLASS'].", ".$aNominatRecords[$i]['TYPE'].", ".$aNominatRecords[$i]['PLACE_RANK'].", ".$aNominatRecords[$i]['OSM_TYPE']." (dist:$fDiff, max:$fMaxDist)\n"; - if ($fDiff > $fMaxDist) - { - echo "-- Diff too big $fDiff (max: $fMaxDist)".$aRecord['lat'].','.$aNominatRecords[$i]['LAT'].' & '.$aRecord['lon'].','.$aNominatRecords[$i]['LON']." \n"; - } - else - { - $sSQL = "update wikipedia_article set osm_type="; - switch($aNominatRecords[$i]['OSM_TYPE']) - { - case 'relation': $sSQL .= "'R'"; break; - case 'way': $sSQL .= "'W'"; break; - case 'node': $sSQL .= "'N'"; break; - } - $sSQL .= ", osm_id=".$aNominatRecords[$i]['OSM_ID']." where language = '".pg_escape_string($aRecord['language'])."' and title = '".pg_escape_string($aRecord['title'])."'"; - $oDB->query($sSQL); - break; - } - } - } - } + $oDB->query($sSQL); +} + + +function degreesAndMinutesToDecimal($iDegrees, $iMinutes = 0, $fSeconds = 0, $sNSEW = 'N') +{ + $sNSEW = strtoupper($sNSEW); + return ($sNSEW == 'S' || $sNSEW == 'W'?-1:1) * ((float)$iDegrees + (float)$iMinutes/60 + (float)$fSeconds/3600); +} + + +function _parseWikipediaContent($sPageText) +{ + $sPageText = str_replace("\n", ' ', $sPageText); + $sPageText = preg_replace('##m', '', $sPageText); + $sPageText = preg_replace('#.*?<\\/math>#m', '', $sPageText); + + $aPageText = preg_split('#({{|}}|\\[\\[|\\]\\]|[|])#', $sPageText, -1, PREG_SPLIT_DELIM_CAPTURE); + + $aPageProperties = array(); + $sPageBody = ''; + $aTemplates = array(); + $aLinks = array(); + + $aTemplateStack = array(); + $aState = array('body'); + foreach ($aPageText as $i => $sPart) { + switch ($sPart) { + case '{{': + array_unshift($aTemplateStack, array('', array())); + array_unshift($aState, 'template'); + break; + case '}}': + if ($aState[0] == 'template' || $aState[0] == 'templateparam') { + $aTemplate = array_shift($aTemplateStack); + array_shift($aState); + + $aTemplates[] = $aTemplate; + } + break; + case '[[': + $sLinkPage = ''; + $sLinkSyn = ''; + array_unshift($aState, 'link'); + break; + case ']]': + if ($aState[0] == 'link' || $aState[0] == 'linksynonim') { + if (!$sLinkSyn) $sLinkSyn = $sLinkPage; + if (substr($sLinkPage, 0, 6) == 'Image:') $sLinkSyn = substr($sLinkPage, 6); + + $aLinks[] = array($sLinkPage, $sLinkSyn); + + array_shift($aState); + switch ($aState[0]) { + case 'template': + $aTemplateStack[0][0] .= trim($sPart); + break; + case 'templateparam': + $aTemplateStack[0][1][0] .= $sLinkSyn; + break; + case 'link': + $sLinkPage .= trim($sPart); + break; + case 'linksynonim': + $sLinkSyn .= $sPart; + break; + case 'body': + $sPageBody .= $sLinkSyn; + break; + default: + var_dump($aState, $sPageName, $aTemplateStack, $sPart, $aPageText); + fail('unknown state'); + } + } + break; + case '|': + if ($aState[0] == 'template' || $aState[0] == 'templateparam') { + // Create a new template paramater + $aState[0] = 'templateparam'; + array_unshift($aTemplateStack[0][1], ''); + } + if ($aState[0] == 'link') $aState[0] = 'linksynonim'; + break; + default: + switch ($aState[0]) { + case 'template': + $aTemplateStack[0][0] .= trim($sPart); + break; + case 'templateparam': + $aTemplateStack[0][1][0] .= $sPart; + break; + case 'link': + $sLinkPage .= trim($sPart); + break; + case 'linksynonim': + $sLinkSyn .= $sPart; + break; + case 'body': + $sPageBody .= $sPart; + break; + default: + var_dump($aState, $aPageText); + fail('unknown state'); + } + break; + } + } + return $aTemplates; +} + +function _templatesToProperties($aTemplates) +{ + $aPageProperties = array(); + foreach ($aTemplates as $iTemplate => $aTemplate) { + $aParams = array(); + foreach (array_reverse($aTemplate[1]) as $iParam => $sParam) { + if (($iPos = strpos($sParam, '=')) === false) { + $aParams[] = trim($sParam); + } else { + $aParams[trim(substr($sParam, 0, $iPos))] = trim(substr($sParam, $iPos+1)); + } + } + $aTemplates[$iTemplate][1] = $aParams; + if (!isset($aPageProperties['sOfficialName']) && isset($aParams['official_name']) && $aParams['official_name']) $aPageProperties['sOfficialName'] = $aParams['official_name']; + if (!isset($aPageProperties['iPopulation']) && isset($aParams['population']) && $aParams['population'] && preg_match('#^[0-9.,]+#', $aParams['population'])) { + $aPageProperties['iPopulation'] = (int)str_replace(array(',', '.'), '', $aParams['population']); + } + if (!isset($aPageProperties['iPopulation']) && isset($aParams['population_total']) && $aParams['population_total'] && preg_match('#^[0-9.,]+#', $aParams['population_total'])) { + $aPageProperties['iPopulation'] = (int)str_replace(array(',', '.'), '', $aParams['population_total']); + } + if (!isset($aPageProperties['iPopulation']) && isset($aParams['population_urban']) && $aParams['population_urban'] && preg_match('#^[0-9.,]+#', $aParams['population_urban'])) { + $aPageProperties['iPopulation'] = (int)str_replace(array(',', '.'), '', $aParams['population_urban']); + } + if (!isset($aPageProperties['iPopulation']) && isset($aParams['population_estimate']) && $aParams['population_estimate'] && preg_match('#^[0-9.,]+#', $aParams['population_estimate'])) { + $aPageProperties['iPopulation'] = (int)str_replace(array(',', '.'), '', $aParams['population_estimate']); + } + if (!isset($aPageProperties['sWebsite']) && isset($aParams['website']) && $aParams['website']) { + if (preg_match('#^\\[?([^ \\]]+)[^\\]]*\\]?$#', $aParams['website'], $aMatch)) { + $aPageProperties['sWebsite'] = $aMatch[1]; + if (strpos($aPageProperties['sWebsite'], ':/'.'/') === false) { + $aPageProperties['sWebsite'] = 'http:/'.'/'.$aPageProperties['sWebsite']; + } + } + } + if (!isset($aPageProperties['sTopLevelDomain']) && isset($aParams['cctld']) && $aParams['cctld']) { + $aPageProperties['sTopLevelDomain'] = str_replace(array('[', ']', '.'), '', $aParams['cctld']); + } + + if (!isset($aPageProperties['sInfoboxType']) && strtolower(substr($aTemplate[0], 0, 7)) == 'infobox') { + $aPageProperties['sInfoboxType'] = trim(substr($aTemplate[0], 8)); + // $aPageProperties['aInfoboxParams'] = $aParams; + } + + // Assume the first template with lots of params is the type (fallback for infobox) + if (!isset($aPageProperties['sPossibleInfoboxType']) && sizeof($aParams) > 10) { + $aPageProperties['sPossibleInfoboxType'] = trim($aTemplate[0]); + // $aPageProperties['aInfoboxParams'] = $aParams; + } + + // do we have a lat/lon + if (!isset($aPageProperties['fLat'])) { + if (isset($aParams['latd']) && isset($aParams['longd'])) { + $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams['latd'], @$aParams['latm'], @$aParams['lats'], @$aParams['latNS']); + $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams['longd'], @$aParams['longm'], @$aParams['longs'], @$aParams['longEW']); + } + if (isset($aParams['lat_degrees']) && isset($aParams['lat_degrees'])) { + $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams['lat_degrees'], @$aParams['lat_minutes'], @$aParams['lat_seconds'], @$aParams['lat_direction']); + $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams['long_degrees'], @$aParams['long_minutes'], @$aParams['long_seconds'], @$aParams['long_direction']); + } + if (isset($aParams['latitude']) && isset($aParams['longitude'])) { + if (preg_match('#[0-9.]+#', $aParams['latitude']) && preg_match('#[0-9.]+#', $aParams['longitude'])) { + $aPageProperties['fLat'] = (float)$aParams['latitude']; + $aPageProperties['fLon'] = (float)$aParams['longitude']; + } + } + if (strtolower($aTemplate[0]) == 'coord') { + if (isset($aParams[3]) && (strtoupper($aParams[3]) == 'N' || strtoupper($aParams[3]) == 'S')) { + $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams[0], $aParams[1], $aParams[2], $aParams[3]); + $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams[4], $aParams[5], $aParams[6], $aParams[7]); + } elseif (isset($aParams[0]) && isset($aParams[1]) && isset($aParams[2]) && (strtoupper($aParams[2]) == 'N' || strtoupper($aParams[2]) == 'S')) { + $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aParams[0], $aParams[1], 0, $aParams[2]); + $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aParams[3], $aParams[4], 0, $aParams[5]); + } elseif (isset($aParams[0]) && isset($aParams[1]) && (strtoupper($aParams[1]) == 'N' || strtoupper($aParams[1]) == 'S')) { + $aPageProperties['fLat'] = (strtoupper($aParams[1]) == 'N'?1:-1) * (float)$aParams[0]; + $aPageProperties['fLon'] = (strtoupper($aParams[3]) == 'E'?1:-1) * (float)$aParams[2]; + } elseif (isset($aParams[0]) && is_numeric($aParams[0]) && isset($aParams[1]) && is_numeric($aParams[1])) { + $aPageProperties['fLat'] = (float)$aParams[0]; + $aPageProperties['fLon'] = (float)$aParams[1]; + } + } + if (isset($aParams['Latitude']) && isset($aParams['Longitude'])) { + $aParams['Latitude'] = str_replace(' ', ' ', $aParams['Latitude']); + $aParams['Longitude'] = str_replace(' ', ' ', $aParams['Longitude']); + if (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([NS]) to ([0-9]+)°( ([0-9]+)′)? ([NS])#', $aParams['Latitude'], $aMatch)) { + $aPageProperties['fLat'] = + (degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]) + +degreesAndMinutesToDecimal($aMatch[5], $aMatch[7], 0, $aMatch[8])) / 2; + } elseif (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([NS])#', $aParams['Latitude'], $aMatch)) { + $aPageProperties['fLat'] = degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]); + } + + if (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([EW]) to ([0-9]+)°( ([0-9]+)′)? ([EW])#', $aParams['Longitude'], $aMatch)) { + $aPageProperties['fLon'] = + (degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]) + +degreesAndMinutesToDecimal($aMatch[5], $aMatch[7], 0, $aMatch[8])) / 2; + } elseif (preg_match('#^([0-9]+)°( ([0-9]+)′)? ([EW])#', $aParams['Longitude'], $aMatch)) { + $aPageProperties['fLon'] = degreesAndMinutesToDecimal($aMatch[1], $aMatch[3], 0, $aMatch[4]); + } + } + } + } + if (isset($aPageProperties['sPossibleInfoboxType'])) { + if (!isset($aPageProperties['sInfoboxType'])) $aPageProperties['sInfoboxType'] = '#'.$aPageProperties['sPossibleInfoboxType']; + unset($aPageProperties['sPossibleInfoboxType']); + } + return $aPageProperties; +} + +if (isset($aCMDResult['parse-wikipedia'])) { + $oDB =& getDB(); + $sSQL = 'select page_title from content where page_namespace = 0 and page_id %10 = '; + $sSQL .= $aCMDResult['parse-wikipedia']; + $sSQL .= ' and (page_content ilike \'%{{Coord%\' or (page_content ilike \'%lat%\' and page_content ilike \'%lon%\'))' + $aArticleNames = $oDB->getCol($sSQL); + /* $aArticleNames = $oDB->getCol($sSQL = 'select page_title from content where page_namespace = 0 + and (page_content ilike \'%{{Coord%\' or (page_content ilike \'%lat%\' + and page_content ilike \'%lon%\')) and page_title in (\'Virginia\')'); + */ + foreach ($aArticleNames as $sArticleName) { + $sPageText = $oDB->getOne('select page_content from content where page_namespace = 0 and page_title = \''.pg_escape_string($sArticleName).'\''); + $aP = _templatesToProperties(_parseWikipediaContent($sPageText)); + + if (isset($aP['sInfoboxType'])) { + $aP['sInfoboxType'] = preg_replace('#\\s+#', ' ', $aP['sInfoboxType']); + $sSQL = 'update wikipedia_article set '; + $sSQL .= 'infobox_type = \''.pg_escape_string($aP['sInfoboxType']).'\''; + $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; + $oDB->query($sSQL); + } + if (isset($aP['iPopulation'])) { + $sSQL = 'update wikipedia_article set '; + $sSQL .= 'population = \''.pg_escape_string($aP['iPopulation']).'\''; + $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; + $oDB->query($sSQL); + } + if (isset($aP['sWebsite'])) { + $sSQL = 'update wikipedia_article set '; + $sSQL .= 'website = \''.pg_escape_string($aP['sWebsite']).'\''; + $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; + $oDB->query($sSQL); + } + if (isset($aP['fLat']) && ($aP['fLat']!='-0' || $aP['fLon']!='-0')) { + if (!isset($aP['sInfoboxType'])) $aP['sInfoboxType'] = ''; + echo $sArticleName.'|'.$aP['sInfoboxType'].'|'.$aP['fLat'].'|'.$aP['fLon'] ."\n"; + $sSQL = 'update wikipedia_article set '; + $sSQL .= 'lat = \''.pg_escape_string($aP['fLat']).'\','; + $sSQL .= 'lon = \''.pg_escape_string($aP['fLon']).'\''; + $sSQL .= ' where language = \'en\' and title = \''.pg_escape_string($sArticleName).'\';'; + $oDB->query($sSQL); + } + } +} + + +function nominatimXMLStart($hParser, $sName, $aAttr) +{ + global $aNominatRecords; + switch ($sName) { + case 'PLACE': + $aNominatRecords[] = $aAttr; + break; + } +} + + +function nominatimXMLEnd($hParser, $sName) +{ +} + + +if (isset($aCMDResult['link'])) { + $oDB =& getDB(); + $aWikiArticles = $oDB->getAll("select * from wikipedia_article where language = 'en' and lat is not null and osm_type is null and totalcount < 31 order by importance desc limit 200000"); + + // If you point this script at production OSM you will be blocked + $sNominatimBaseURL = 'http://SEVERNAME/search.php'; + + foreach ($aWikiArticles as $aRecord) { + $aRecord['name'] = str_replace('_', ' ', $aRecord['title']); + + $sURL = $sNominatimBaseURL.'?format=xml&accept-language=en'; + + echo "\n-- ".$aRecord['name'].", ".$aRecord['infobox_type']."\n"; + $fMaxDist = 0.0000001; + $bUnknown = false; + switch (strtolower($aRecord['infobox_type'])) { + case 'former country': + continue 2; + case 'sea': + $fMaxDist = 60; // effectively turn it off + $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); + break; + case 'country': + case 'island': + case 'islands': + case 'continent': + $fMaxDist = 60; // effectively turn it off + $sURL .= "&featuretype=country"; + $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); + break; + case 'prefecture japan': + $aRecord['name'] = trim(str_replace(' Prefecture', ' ', $aRecord['name'])); + // intentionally no break + case 'state': + case '#us state': + case 'county': + case 'u.s. state': + case 'u.s. state symbols': + case 'german state': + case 'province or territory of canada': + case 'indian jurisdiction': + case 'province': + case 'french region': + case 'region of italy': + case 'kommune': + case '#australia state or territory': + case 'russian federal subject': + $fMaxDist = 4; + $sURL .= "&featuretype=state"; + $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); + break; + case 'protected area': + $fMaxDist = 1; + $sURL .= "&nearlat=".$aRecord['lat']; + $sURL .= "&nearlon=".$aRecord['lon']; + $sURL .= "&viewbox=".($aRecord['lon']-$fMaxDist).",".($aRecord['lat']+$fMaxDist).",".($aRecord['lon']+$fMaxDist).",".($aRecord['lat']-$fMaxDist); + break; + case 'settlement': + $bUnknown = true; + // intentionally no break + case 'french commune': + case 'italian comune': + case 'uk place': + case 'italian comune': + case 'australian place': + case 'german place': + case '#geobox': + case 'u.s. county': + case 'municipality': + case 'city japan': + case 'russian inhabited locality': + case 'finnish municipality/land area': + case 'england county': + case 'israel municipality': + case 'russian city': + case 'city': + $fMaxDist = 0.2; + $sURL .= "&featuretype=settlement"; + $sURL .= "&viewbox=".($aRecord['lon']-0.5).",".($aRecord['lat']+0.5).",".($aRecord['lon']+0.5).",".($aRecord['lat']-0.5); + break; + case 'mountain': + case 'mountain pass': + case 'river': + case 'lake': + case 'airport': + $fMaxDist = 0.2; + $sURL .= "&viewbox=".($aRecord['lon']-0.5).",".($aRecord['lat']+0.5).",".($aRecord['lon']+0.5).",".($aRecord['lat']-0.5); + break; + case 'ship begin': + $fMaxDist = 0.1; + $aTypes = array('wreck'); + $sURL .= "&viewbox=".($aRecord['lon']-0.01).",".($aRecord['lat']+0.01).",".($aRecord['lon']+0.01).",".($aRecord['lat']-0.01); + $sURL .= "&nearlat=".$aRecord['lat']; + $sURL .= "&nearlon=".$aRecord['lon']; + break; + case 'road': + case 'university': + case 'company': + case 'department': + $fMaxDist = 0.005; + $sURL .= "&viewbox=".($aRecord['lon']-0.01).",".($aRecord['lat']+0.01).",".($aRecord['lon']+0.01).",".($aRecord['lat']-0.01); + $sURL .= "&bounded=1"; + $sURL .= "&nearlat=".$aRecord['lat']; + $sURL .= "&nearlon=".$aRecord['lon']; + break; + default: + $bUnknown = true; + $fMaxDist = 0.005; + $sURL .= "&viewbox=".($aRecord['lon']-0.01).",".($aRecord['lat']+0.01).",".($aRecord['lon']+0.01).",".($aRecord['lat']-0.01); + // $sURL .= "&bounded=1"; + $sURL .= "&nearlat=".$aRecord['lat']; + $sURL .= "&nearlon=".$aRecord['lon']; + echo "-- Unknown: ".$aRecord['infobox_type']."\n"; + break; + } + $sNameURL = $sURL.'&q='.urlencode($aRecord['name']); + + var_Dump($sNameURL); + $sXML = file_get_contents($sNameURL); + + $aNominatRecords = array(); + $hXMLParser = xml_parser_create(); + xml_set_element_handler($hXMLParser, 'nominatimXMLStart', 'nominatimXMLEnd'); + xml_parse($hXMLParser, $sXML, true); + xml_parser_free($hXMLParser); + + if (!isset($aNominatRecords[0])) { + $aNameParts = preg_split('#[(,]#', $aRecord['name']); + if (sizeof($aNameParts) > 1) { + $sNameURL = $sURL.'&q='.urlencode(trim($aNameParts[0])); + var_Dump($sNameURL); + $sXML = file_get_contents($sNameURL); + + $aNominatRecords = array(); + $hXMLParser = xml_parser_create(); + xml_set_element_handler($hXMLParser, 'nominatimXMLStart', 'nominatimXMLEnd'); + xml_parse($hXMLParser, $sXML, true); + xml_parser_free($hXMLParser); + } + } + + // assume first is best/right + for ($i = 0; $i < sizeof($aNominatRecords); $i++) { + $fDiff = ($aRecord['lat']-$aNominatRecords[$i]['LAT']) * ($aRecord['lat']-$aNominatRecords[$i]['LAT']); + $fDiff += ($aRecord['lon']-$aNominatRecords[$i]['LON']) * ($aRecord['lon']-$aNominatRecords[$i]['LON']); + $fDiff = sqrt($fDiff); + if ($bUnknown) { + // If it was an unknown type base it on the rank of the found result + $iRank = (int)$aNominatRecords[$i]['PLACE_RANK']; + if ($iRank <= 4) $fMaxDist = 2; + elseif ($iRank <= 8) $fMaxDist = 1; + elseif ($iRank <= 10) $fMaxDist = 0.8; + elseif ($iRank <= 12) $fMaxDist = 0.6; + elseif ($iRank <= 17) $fMaxDist = 0.2; + elseif ($iRank <= 18) $fMaxDist = 0.1; + elseif ($iRank <= 22) $fMaxDist = 0.02; + elseif ($iRank <= 26) $fMaxDist = 0.001; + else $fMaxDist = 0.001; + } + echo "-- FOUND \"".substr($aNominatRecords[$i]['DISPLAY_NAME'], 0, 50); + echo "\", ".$aNominatRecords[$i]['CLASS'].", ".$aNominatRecords[$i]['TYPE']; + echo ", ".$aNominatRecords[$i]['PLACE_RANK'].", ".$aNominatRecords[$i]['OSM_TYPE']; + echo " (dist:$fDiff, max:$fMaxDist)\n"; + if ($fDiff > $fMaxDist) { + echo "-- Diff too big $fDiff (max: $fMaxDist)".$aRecord['lat'].','.$aNominatRecords[$i]['LAT'].' & '.$aRecord['lon'].','.$aNominatRecords[$i]['LON']." \n"; + } else { + $sSQL = "update wikipedia_article set osm_type="; + switch ($aNominatRecords[$i]['OSM_TYPE']) { + case 'relation': + $sSQL .= "'R'"; + break; + case 'way': + $sSQL .= "'W'"; + break; + case 'node': + $sSQL .= "'N'"; + break; + } + $sSQL .= ", osm_id=".$aNominatRecords[$i]['OSM_ID']." where language = '".pg_escape_string($aRecord['language'])."' and title = '".pg_escape_string($aRecord['title'])."'"; + $oDB->query($sSQL); + break; + } + } + } +}