Find Address
|
| Search Results |
Open($userInfo);
$address = $_GET['address'] . ', Sheboygan, WI';
// Make the request to geocoder.us passing the address.
$url = 'http://rpc.geocoder.us/service/xmlrpc';
$client = new fXmlRpc\Client($url);
$response = $client->call('geocode', array($address, true));
// Stuff the response into a new variable:
$nested_array = $response;
// For some reason (presumably a good one), geocoder.us responds with a nested
// array. We need to extract the inner array from the outer and stuff it into a
// new variable:
$geoarray = array_pop($nested_array);
// The $success variable is intended for error handling, but since geocoder.us
// will send an error response to invalid queries (thus flagging $success to 1),
// we can't use this to check for errors. Instead, we'll check the values in the
// array and deem success or failure based on that.
if (NULL != $geoarray && array_key_exists('lat', $geoarray) && array_key_exists('long', $geoarray))
{
// The geocode successfully returned a location.
$lat = $geoarray['lat'];
$long = $geoarray['long'];
// Build an address1 and address2 variables from the result.
$address1 = $geoarray['number'] . ' '
. (strlen($geoarray['prefix']) > 0 ? $geoarray['prefix'] . ' ' : '')
. (strlen($geoarray['street']) > 0 ? $geoarray['street'] . ' ' : '')
. (strlen($geoarray['type']) > 0 ? $geoarray['type'] . ' ' : '')
. (strlen($geoarray['suffix']) > 0 ? $geoarray['suffix'] . ' ' : '');
$address2 = $geoarray['city']
. ', ' . $geoarray['state']
. ' ' . $geoarray['zip'];
echo ' ';
echo ' ' . $address1 . ' |
';
echo '| ' . $address2 . ' |
';
echo ' |
';
echo '| Longitude: ' . $long . ' |
';
echo 'Latitude: ' . $lat . '
|
';
// Create ResourceService and FeatureService objects and use
// the ResourceService object to open the map instance in
// session state.
$resourceService = $siteConnection->CreateService(MgServiceType::ResourceService);
$featureService = $siteConnection->CreateService(MgServiceType::FeatureService);
$map = new MgMap($siteConnection);
$map->Open('Sheboygan');
// Check the map for the AddressMarker layer. If it does not
// exist then create a feature source to store address results
// and a layer to display them.
$addressMarkerDataResId = new MgResourceIdentifier("Session:" . $mgSessionId . "//AddressMarker.FeatureSource");
$addressLayer = GetLayerByName($map, 'AddressMarker');
if ($addressLayer == null)
{
CreateAddressMarkerFeatureSource($featureService, $addressMarkerDataResId);
$addressLayer = CreateAddressMarkerLayer($resourceService, $addressMarkerDataResId, $mgSessionId);
$map->GetLayers()->Insert(0, $addressLayer);
}
else if ($addressLayer->GetVisible())
{
// If the layer exists and is visible, then display the
// previous results.
EmitAddressResults($featureService, $addressMarkerDataResId, $mgSessionId);
}
// Insert the results of the Geo-Code into the temporary
// feature source and ensure the address marker layer
// is visible.
$geometryReaderWriter = new MgAgfReaderWriter();
$geometryFactory = new MgGeometryFactory();
$addrPoint = $geometryFactory->CreatePoint($geometryFactory->CreateCoordinateXY((double)$long, (double)$lat));
$properties = new MgPropertyCollection();
$properties->Add(new MgStringProperty('Address', $address1));
$properties->Add(new MgGeometryProperty('Location', $geometryReaderWriter->Write($addrPoint)));
$commands = new MgFeatureCommandCollection();
$commands->Add(new MgInsertFeatures('AddressMarker', $properties));
$featureService->UpdateFeatures($addressMarkerDataResId, $commands, false);
$addressLayer->SetVisible(true);
$addressLayer->ForceRefresh();
$map->Save();
$success = true;
}
else
{
echo 'Address not found: ' . $address . '
|
';
$success = false;
}
}
catch (MgException $e)
{
echo $e->GetExceptionMessage();
echo '
';
echo $e->GetDetails();
}
?>
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