function OutputLayerInfo($layer, $resourceService, $featureService)
{
$mappings = GetLayerPropertyMappings($resourceService, $layer);
if (!isset($_SESSION['property_mappings'])) {
$_SESSION['property_mappings'] = array();
}
$_SESSION['property_mappings'][$layer->GetObjectId()] = $mappings;
$layerDefinition = $layer->GetLayerDefinition();
$aLayerTypes = GetLayerTypes($featureService, $layer);
//echo '<pre>'; print_r($aLayerTypes); echo '</pre>'; exit;
echo "propertyMappings:{";
$sep = '';
foreach ($mappings as $name => $value) {
echo $sep . "'{$name}':'{$value}'";
$sep = ',';
}
echo "},";
echo "uniqueId:'" . $layer->GetObjectId() . "',";
echo "layerName:'" . addslashes($layer->GetName()) . "',";
echo 'layerTypes:[';
$sep = '';
for ($j = 0; $j < count($aLayerTypes); $j++) {
echo $sep . $aLayerTypes[$j];
$sep = ',';
}
echo '],';
echo "displayInLegend:" . BooleanToString($layer->GetDisplayInLegend()) . ",";
echo "expandInLegend:" . BooleanToString($layer->GetExpandInLegend()) . ",";
echo "resourceId:'" . $layerDefinition->ToString() . "',";
echo "parentGroup:";
echo $layer->GetGroup() ? "'" . $layer->GetGroup()->GetObjectId() . "'," : 'null,';
echo "legendLabel:'" . addslashes($layer->GetLegendLabel()) . "',";
echo "selectable:" . BooleanToString($layer->GetSelectable()) . ",";
echo "visible:" . BooleanToString($layer->GetVisible()) . ",";
echo "actuallyVisible:" . BooleanToString($layer->isVisible()) . ",";
if (IsLayerEditable($resourceService, $layer)) {
echo "editable:true,";
} else {
echo "editable:false,";
}
echo buildScaleRanges($layer);
}
$oLayer = $layers->GetItem($i);
$featureResId = new MgResourceIdentifier($oLayer->GetFeatureSourceId());
/* the class that is used for this layer will be used to select features */
$class = $oLayer->GetFeatureClassName();
/* select the features */
$queryOptions = new MgFeatureQueryOptions();
$geomName = $oLayer->GetFeatureGeometryName();
//TODO : seems that property mapping breaks the selection ????
//could it be that $selection->AddFeatures($layerObj, $featureReader, 0) is
//the one causing a problem when the properies are limited ?
if (isset($_SESSION['property_mappings']) && isset($_SESSION['property_mappings'][$oLayer->GetObjectId()])) {
$mappings = $_SESSION['property_mappings'][$oLayer->GetObjectId()];
} else {
//This is normally pre-stashed by LoadMap.php, but if the client is using the new
//CREATERUNTIMEMAP shortcut, this information does not exist yet, so fetch and stash
$mappings = GetLayerPropertyMappings($resourceService, $oLayer);
$_SESSION['property_mappings'][$oLayer->GetObjectId()] = $mappings;
}
if (count($mappings) > 0) {
foreach ($mappings as $name => $value) {
if ($geomName != $name) {
$queryOptions->AddFeatureProperty($name);
//echo "$name $value <br>\n";
}
}
}
//Add geometry property in all cases.
$queryOptions->AddFeatureProperty($geomName);
$filter = $selection->GenerateFilter($oLayer, $class);
$queryOptions->SetFilter($filter);
$featureReader = $featureService->SelectFeatures($featureResId, $class, $queryOptions);
for ($i = 0; $i < $layers->GetCount(); $i++) {
$ldfContent = $layerDefinitionContents->GetItem($i);
$ldfdoc = DOMDocument::LoadXML($ldfContent);
array_push($layerDocs, $ldfdoc);
$fsContent = $featureSourceContents->GetItem($i);
$fsDoc = DOMDocument::LoadXML($fsContent);
array_push($fsDocs, $fsDoc);
}
for ($i = 0; $i < $layers->GetCount(); $i++) {
//only output layers that are part of the 'Normal Group' and
//not the base map group used for tile maps. (Where is the test for that Y.A.???)
$layer = $layers->GetItem($i);
$layerContent = $layerDocs[$i];
$fsContent = $fsDocs[$i];
$layerObj = NULL;
$mappings = GetLayerPropertyMappings($resourceService, $layer, $layerContent);
$_SESSION['property_mappings'][$layer->GetObjectId()] = $mappings;
$layerObj->uniqueId = $layer->GetObjectId();
$layerObj->layerName = addslashes($layer->GetName());
//$aLayerTypes = GetLayerTypes($featureService, $layer);
$aLayerTypes = GetLayerTypesFromResourceContent($layer, $layerContent);
$layerObj->layerTypes = $aLayerTypes;
$layerObj->resourceId = $layerDefinitionIds->GetItem($i);
$layerObj->parentGroup = $layer->GetGroup() ? $layer->GetGroup()->GetObjectId() : '';
$layerObj->selectable = $layer->GetSelectable();
$layerObj->visible = $layer->GetVisible();
$layerObj->actuallyVisible = $layer->isVisible();
$layerObj->editable = IsLayerEditable($resourceService, $layer, $fsContent);
$isBaseMapLayer = $layer->GetLayerType() == MgLayerType::BaseMap;
$layerObj->isBaseMapLayer = $isBaseMapLayer;
if ($isBaseMapLayer) {
