private function CollectQueryMapFeaturesResult($resSvc, $reqData, $featInfo, $selection, $bRequestAttributes, $inlineSelectionImg)
{
$xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<FeatureInformation>\n";
$tooltip = "";
$hyperlink = "";
if ($featInfo != null) {
$tooltip = $featInfo->GetTooltip();
$hyperlink = $featInfo->GetHyperlink();
}
$selXml = $selection->ToXml();
if (strlen($selXml) > 0) {
//Need to strip the XML prolog from this fragment
$fsdoc = new DOMDocument();
$fsdoc->loadXML($selXml);
$selXml = $fsdoc->saveXML($fsdoc->documentElement);
$xml .= $selXml;
} else {
$xml .= "<FeatureSet />\n";
}
if (($reqData & self::REQUEST_TOOLTIP) == self::REQUEST_TOOLTIP && strlen($tooltip) > 0) {
$xml .= "<Tooltip>" . MgUtils::EscapeXmlChars($tooltip) . "</Tooltip>\n";
} else {
$xml .= "<Tooltip />\n";
}
if (($reqData & self::REQUEST_HYPERLINK) == self::REQUEST_HYPERLINK && strlen($hyperlink) > 0) {
$xml .= "<Hyperlink>" . MgUtils::EscapeXmlChars($hyperlink) . "</Hyperlink>\n";
} else {
$xml .= "<Hyperlink />\n";
}
if (($reqData & self::REQUEST_INLINE_SELECTION) == self::REQUEST_INLINE_SELECTION && $inlineSelectionImg != null) {
$xml .= "<InlineSelectionImage>\n";
$xml .= "<MimeType>" . $inlineSelectionImg->GetMimeType() . "</MimeType>\n";
$b64 = MgUtils::ByteReaderToBase64($inlineSelectionImg);
$xml .= "<Content>{$b64}</Content>\n";
$xml .= "</InlineSelectionImage>\n";
}
if ($bRequestAttributes) {
$agfRw = new MgAgfReaderWriter();
$layerDoc = new DOMDocument();
$xml .= "<SelectedFeatures>";
$selLayers = $selection->GetLayers();
if ($selLayers != null) {
$selLayerCount = $selLayers->GetCount();
for ($i = 0; $i < $selLayerCount; $i++) {
$selLayer = $selLayers->GetItem($i);
$layerName = $selLayer->GetName();
$xml .= "<SelectedLayer id=\"" . $selLayer->GetObjectId() . "\" name=\"{$layerName}\">";
$xml .= "<LayerMetadata>\n";
$ldfId = $selLayer->GetLayerDefinition();
$layerContent = $resSvc->GetResourceContent($ldfId);
$layerDoc->loadXML($layerContent->ToString());
$propMapNodes = $layerDoc->getElementsByTagName("PropertyMapping");
$clsDef = $selLayer->GetClassDefinition();
$clsProps = $clsDef->GetProperties();
$propMappings = array();
for ($j = 0; $j < $propMapNodes->length; $j++) {
$propMapNode = $propMapNodes->item($j);
$propName = $propMapNode->getElementsByTagName("Name")->item(0)->nodeValue;
$pidx = $clsProps->IndexOf($propName);
if ($pidx >= 0) {
$propDispName = MgUtils::EscapeXmlChars($propMapNode->getElementsByTagName("Value")->item(0)->nodeValue);
$propDef = $clsProps->GetItem($pidx);
$propType = MgPropertyType::Null;
if ($propDef->GetPropertyType() == MgFeaturePropertyType::DataProperty) {
$propType = $propDef->GetDataType();
} else {
if ($propDef->GetPropertyType() == MgFeaturePropertyType::DataProperty) {
$propType = MgPropertyType::Geometry;
}
}
$xml .= "<Property>\n";
$xml .= "<Name>{$propName}</Name>\n<Type>{$propType}</Type>\n<DisplayName>{$propDispName}</DisplayName>\n";
$xml .= "</Property>\n";
$propMappings[$propName] = $propDispName;
}
}
$xml .= "</LayerMetadata>\n";
$reader = $selection->GetSelectedFeatures($selLayer, $selLayer->GetFeatureClassName(), false);
$rdrClass = $reader->GetClassDefinition();
$geomPropName = $rdrClass->GetDefaultGeometryPropertyName();
while ($reader->ReadNext()) {
$xml .= "<Feature>\n";
$bounds = "";
if (!$reader->IsNull($geomPropName)) {
$agf = $reader->GetGeometry($geomPropName);
$geom = $agfRw->Read($agf);
$env = $geom->Envelope();
$ll = $env->GetLowerLeftCoordinate();
$ur = $env->GetUpperRightCoordinate();
$bounds = $ll->GetX() . " " . $ll->GetY() . " " . $ur->GetX() . " " . $ur->GetY();
}
$xml .= "<Bounds>{$bounds}</Bounds>\n";
foreach ($propMappings as $propName => $displayName) {
$value = MgUtils::EscapeXmlChars(MgUtils::GetBasicValueFromReader($reader, $propName));
$xml .= "<Property>\n";
$xml .= "<Name>{$displayName}</Name>\n";
if (!$reader->IsNull($propName)) {
$xml .= "<Value>{$value}</Value>\n";
}
$xml .= "</Property>\n";
}
$xml .= "</Feature>\n";
}
$reader->Close();
$xml .= "</SelectedLayer>";
}
}
$xml .= "</SelectedFeatures>";
}
$xml .= "</FeatureInformation>";
return $xml;
}
