$aOsmIds = explode(',', $_GET['osm_ids']);
if (count($aOsmIds) > CONST_Places_Max_ID_count) {
userError('Bulk User: Only ' . CONST_Places_Max_ID_count . " ids are allowed in one request.");
exit;
}
foreach ($aOsmIds as $sItem) {
// Skip empty sItem
if (empty($sItem)) {
continue;
}
$sType = $sItem[0];
$iId = (int) substr($sItem, 1);
if ($iId > 0 && ($sType == 'N' || $sType == 'W' || $sType == 'R')) {
$aCleanedQueryParts[] = $sType . $iId;
$oPlaceLookup->setOSMID($sType, $iId);
$oPlace = $oPlaceLookup->lookup();
if ($oPlace) {
// we want to use the search-* output templates, so we need to fill
// $aSearchResults and slightly change the (reverse search) oPlace
// key names
$oResult = $oPlace;
unset($oResult['aAddress']);
if (isset($oPlace['aAddress'])) {
$oResult['address'] = $oPlace['aAddress'];
}
unset($oResult['langaddress']);
$oResult['name'] = $oPlace['langaddress'];
$aSearchResults[] = $oResult;
}
}
}
function lookup()
{
$sPointSQL = 'ST_SetSRID(ST_Point(' . $this->fLon . ',' . $this->fLat . '),4326)';
$iMaxRank = $this->iMaxRank;
$iMaxRank_orig = $this->iMaxRank;
// Find the nearest point
$fSearchDiam = 0.0004;
$iPlaceID = null;
$aArea = false;
$fMaxAreaDistance = 1;
$bIsInUnitedStates = false;
$bPlaceIsTiger = false;
while (!$iPlaceID && $fSearchDiam < $fMaxAreaDistance) {
$fSearchDiam = $fSearchDiam * 2;
// If we have to expand the search area by a large amount then we need a larger feature
// then there is a limit to how small the feature should be
if ($fSearchDiam > 2 && $iMaxRank > 4) {
$iMaxRank = 4;
}
if ($fSearchDiam > 1 && $iMaxRank > 9) {
$iMaxRank = 8;
}
if ($fSearchDiam > 0.8 && $iMaxRank > 10) {
$iMaxRank = 10;
}
if ($fSearchDiam > 0.6 && $iMaxRank > 12) {
$iMaxRank = 12;
}
if ($fSearchDiam > 0.2 && $iMaxRank > 17) {
$iMaxRank = 17;
}
if ($fSearchDiam > 0.1 && $iMaxRank > 18) {
$iMaxRank = 18;
}
if ($fSearchDiam > 0.008 && $iMaxRank > 22) {
$iMaxRank = 22;
}
if ($fSearchDiam > 0.001 && $iMaxRank > 26) {
$iMaxRank = 26;
}
$sSQL = 'select place_id,parent_place_id,rank_search,calculated_country_code from placex';
$sSQL .= ' WHERE ST_DWithin(' . $sPointSQL . ', geometry, ' . $fSearchDiam . ')';
$sSQL .= ' and rank_search != 28 and rank_search >= ' . $iMaxRank;
$sSQL .= ' and (name is not null or housenumber is not null)';
$sSQL .= ' and class not in (\'waterway\',\'railway\',\'tunnel\',\'bridge\')';
$sSQL .= ' and indexed_status = 0 ';
$sSQL .= ' and (ST_GeometryType(geometry) not in (\'ST_Polygon\',\'ST_MultiPolygon\') ';
$sSQL .= ' OR ST_DWithin(' . $sPointSQL . ', centroid, ' . $fSearchDiam . '))';
$sSQL .= ' ORDER BY ST_distance(' . $sPointSQL . ', geometry) ASC limit 1';
if (CONST_Debug) {
var_dump($sSQL);
}
$aPlace = $this->oDB->getRow($sSQL);
if (PEAR::IsError($aPlace)) {
failInternalError("Could not determine closest place.", $sSQL, $aPlace);
}
$iPlaceID = $aPlace['place_id'];
$iParentPlaceID = $aPlace['parent_place_id'];
$bIsInUnitedStates = $aPlace['calculated_country_code'] == 'us';
}
// Only street found? If it's in the US we can check TIGER data for nearest housenumber
if ($bIsInUnitedStates && $iMaxRank_orig >= 28 && $iPlaceID && ($aPlace['rank_search'] == 26 || $aPlace['rank_search'] == 27)) {
$fSearchDiam = 0.001;
$sSQL = 'SELECT place_id,parent_place_id,30 as rank_search ';
if (CONST_Debug) {
$sSQL .= ', housenumber, ST_distance(' . $sPointSQL . ', centroid) as distance, st_y(centroid) as lat, st_x(centroid) as lon';
}
$sSQL .= ' FROM location_property_tiger WHERE parent_place_id = ' . $iPlaceID;
$sSQL .= ' AND ST_DWithin(' . $sPointSQL . ', centroid, ' . $fSearchDiam . ')';
$sSQL .= ' ORDER BY ST_distance(' . $sPointSQL . ', centroid) ASC limit 1';
// print all house numbers in the parent (street)
if (CONST_Debug) {
$sSQL = preg_replace('/limit 1/', 'limit 100', $sSQL);
var_dump($sSQL);
$aAllHouses = $this->oDB->getAll($sSQL);
foreach ($aAllHouses as $i) {
echo $i['housenumber'] . ' | ' . $i['distance'] * 1000 . ' | ' . $i['lat'] . ' | ' . $i['lon'] . ' | ' . "<br>\n";
}
}
$aPlaceTiger = $this->oDB->getRow($sSQL);
if (PEAR::IsError($aPlace)) {
failInternalError("Could not determine closest Tiger place.", $sSQL, $aPlaceTiger);
}
if ($aPlaceTiger) {
if (CONST_Debug) {
var_dump('found Tiger place', $aPlaceTiger);
}
$bPlaceIsTiger = true;
$aPlace = $aPlaceTiger;
$iPlaceID = $aPlaceTiger['place_id'];
$iParentPlaceID = $aPlaceTiger['parent_place_id'];
// the street
}
}
// The point we found might be too small - use the address to find what it is a child of
if ($iPlaceID && $iMaxRank < 28) {
if ($aPlace['rank_search'] > 28 && $iParentPlaceID && !$bPlaceIsTiger) {
$iPlaceID = $iParentPlaceID;
}
$sSQL = "select address_place_id from place_addressline where place_id = {$iPlaceID} order by abs(cached_rank_address - {$iMaxRank}) asc,cached_rank_address desc,isaddress desc,distance desc limit 1";
$iPlaceID = $this->oDB->getOne($sSQL);
if (PEAR::IsError($iPlaceID)) {
failInternalError("Could not get parent for place.", $sSQL, $iPlaceID);
}
if (!$iPlaceID) {
$iPlaceID = $aPlace['place_id'];
}
}
$oPlaceLookup = new PlaceLookup($this->oDB);
$oPlaceLookup->setLanguagePreference($this->aLangPrefOrder);
$oPlaceLookup->setIncludeAddressDetails($this->bAddressDetails);
$oPlaceLookup->setPlaceId($iPlaceID);
$oPlaceLookup->setIsTiger($bPlaceIsTiger);
return $oPlaceLookup->lookup();
}
