SetClientIp(GetClientIp());
$userInfo->SetClientAgent(GetClientAgent());
$site = new MgSiteConnection();
$site->Open($userInfo);
$featureSrvc = $site->CreateService(MgServiceType::FeatureService);
$resourceSrvc = $site->CreateService(MgServiceType::ResourceService);
$featuresId = new MgResourceIdentifier($resName);
$schemaName = substr(strrchr($schemaName, "/"), 1);
$classDef = $featureSrvc->GetClassDefinition($featuresId, $schemaName, $className);
$clsProps = $classDef->GetProperties();
$geomProp = $clsProps->GetItem($geomName);
//TODO: Worse case scenario is no provider support for Count() or SpatialExtents()
//In such cases, we should piggy-back off of the same raw-spun feature reader to compile the count and MBR
//instead of having to raw-spin twice (once to get the count, another to get the MBR via EXTENT())
//
//TODO: Have a way to do this purely mgserver-side so we don't have row transmission overhead by doing the counting
//on the web tier
$totalEntries = GetFeatureCount($featuresId, $schemaName, $className, $resourceSrvc, $featureSrvc);
$featureName = $schemaName . ':' . $className;
// Create a layer definition
$layerfactory = new LayerDefinitionFactory();
$layerDefinition = CreateLayerDef($layerfactory, $resName, $featureName, $geomName, $geomType);
// Save the layer definition to a resource stored in the session repository
$byteSource = new MgByteSource($layerDefinition, strlen($layerDefinition));
$byteSource->SetMimeType(MgMimeType::Xml);
$resName = 'Session:' . $sessionId . '//' . $className . '.LayerDefinition';
$resId = new MgResourceIdentifier($resName);
$resourceSrvc->SetResource($resId, $byteSource->GetReader(), null);
$mbr = GetFeatureClassMBR($featuresId, $className, $geomProp, $featureSrvc);
if ($mbr->extentGeometry == null)
throw new Exception(ErrorMessages::NullExtent);
// Get the coordinates
$iterator = $mbr->extentGeometry->GetCoordinates();
while($iterator->MoveNext())
{
$x = $iterator->GetCurrent()->GetX();
$y = $iterator->GetCurrent()->GetY();
if($firstTime)
{
$maxX = $x;
$minX = $x;
$maxY = $y;
$minY = $y;
$firstTime = false;
}
if($maxX<$x)
$maxX = $x;
if($minX>$x||$minX==0)
$minX = $x;
if($maxY<$y)
$maxY = $y;
if($minY>$y||$minY==0)
$minY = $y;
}
// Create a map definition
$mapfactory = new MapDefinitionFactory();
if ($includeDebugWatermark) {
$mapDefinition = CreateDebugMapDef($mapfactory, $resourceSrvc, $className, $sessionId, $resName, $mbr->coordinateSystem, $minX, $maxX, $minY, $maxY, $totalEntries);
} else {
$mapDefinition = CreateMapDef($mapfactory, $className, $resName, $mbr->coordinateSystem, $minX, $maxX, $minY, $maxY);
}
// Save the map definition to a resource stored in the session repository
$byteSource = new MgByteSource($mapDefinition, strlen($mapDefinition));
$byteSource->SetMimeType(MgMimeType::Xml);
$resName = 'Session:' . $sessionId . '//' . $className . '.MapDefinition';
$resId = new MgResourceIdentifier($resName);
$resourceSrvc->SetResource($resId, $byteSource->GetReader(), null);
// Create a web layout
$webfactory = new WebLayoutFactory();
$webLayout = CreateWebLay($webfactory, $resName, $useBasicViewer);
// Save the web layout to a resource stored in the session repository
$byteSource = new MgByteSource($webLayout, strlen($webLayout));
$byteSource->SetMimeType(MgMimeType::Xml);
if($useBasicViewer)
{
$resName = 'Session:' . $sessionId . '//' . $className . '.WebLayout';
$viewerRequest = '../mapviewerajax/?SESSION=' . $sessionId . '&WEBLAYOUT=' . $resName;
}
else
{
$resName = 'Session:' . $sessionId . '//' . $className . '.ApplicationDefinition';
$viewerRequest = '../fusion/templates/mapguide/preview/indexNoLegend.html?SESSION=' . $sessionId . '&APPLICATIONDEFINITION=' . $resName;
}
$resId = new MgResourceIdentifier($resName);
$resourceSrvc->SetResource($resId, $byteSource->GetReader(), null);
}
catch (MgSessionExpiredException $s)
{
$validSession = 0;
echo ErrorMessages::SessionExpired;
}
catch (MgException $mge)
{
$validSession = 0;
echo $mge->GetExceptionMessage();
echo $mge->GetStackTrace();
}
catch (Exception $e)
{
$validSession = 0;
echo $e->GetMessage();
}
?>