public function GetSiteVersion($format)
{
//Check for unsupported representations
$fmt = $this->ValidateRepresentation($format, array("xml", "json"));
try {
$this->EnsureAuthenticationForSite();
$admin = new MgServerAdmin();
$admin->Open($this->userInfo);
$body = MgBoxedValue::String($admin->GetSiteVersion(), $fmt);
if ($fmt == "xml") {
$this->app->response->header("Content-Type", MgMimeType::Xml);
} else {
$this->app->response->header("Content-Type", MgMimeType::Json);
}
$this->app->response->setBody($body);
} catch (MgException $ex) {
$this->OnException($ex);
}
}
function GetSiteVersion()
{
global $user;
$serverAdmin = new MgServerAdmin();
$serverAdmin->Open($user);
/* use these lines for MGOS < 2.2
$infoProps = $serverAdmin->GetInformationProperties();
$versionProp = $infoProps->GetItem(MgServerInformationProperties::ServerVersion);
$serverVersion = $versionProp->GetValue();*/
$serverVersion = $serverAdmin->GetSiteVersion();
return $serverVersion;
}
public function DescribeRuntimeMap($sessionId, $mapName, $format)
{
$reqFeatures = $this->app->request->params("requestedfeatures");
$iconFormat = $this->app->request->params("iconformat");
$iconWidth = $this->app->request->params("iconwidth");
$iconHeight = $this->app->request->params("iconheight");
$iconsPerScaleRange = $this->app->request->params("iconsperscalerange");
$this->EnsureAuthenticationForSite($sessionId, false);
$siteConn = new MgSiteConnection();
$siteConn->Open($this->userInfo);
//Assign default values or coerce existing ones to their expected types
if ($reqFeatures != null) {
$reqFeatures = intval($reqFeatures);
}
if ($iconFormat == null) {
$iconFormat = "PNG";
}
if ($iconWidth == null) {
$iconWidth = 16;
} else {
$iconWidth = intval($iconWidth);
}
if ($iconHeight == null) {
$iconHeight = 16;
} else {
$iconHeight = intval($iconHeight);
}
if ($iconsPerScaleRange == null) {
$iconsPerScaleRange = 25;
} else {
$iconsPerScaleRange = intval($iconsPerScaleRange);
}
if ($format == null) {
$format = "xml";
} else {
$format = strtolower($format);
}
$admin = new MgServerAdmin();
$admin->Open($this->userInfo);
$version = explode(".", $admin->GetSiteVersion());
$bCanUseNative = false;
if (intval($version[0]) > 2) {
//3.0 or greater
$bCanUseNative = true;
} else {
if (intval($version[0]) == 2 && intval($version[1]) >= 6) {
//2.6 or greater
$bCanUseNative = true;
}
}
if ($bCanUseNative) {
$req = new MgHttpRequest("");
$param = $req->GetRequestParam();
$param->AddParameter("OPERATION", "DESCRIBERUNTIMEMAP");
$param->AddParameter("VERSION", "2.6.0");
$param->AddParameter("SESSION", $sessionId);
$param->AddParameter("MAPNAME", $mapName);
$param->AddParameter("REQUESTEDFEATURES", $reqFeatures);
$param->AddParameter("ICONSPERSCALERANGE", $iconsPerScaleRange);
$param->AddParameter("ICONFORMAT", $iconFormat);
$param->AddParameter("ICONWIDTH", $iconWidth);
$param->AddParameter("ICONHEIGHT", $iconHeight);
if ($format === "json") {
$param->AddParameter("FORMAT", MgMimeType::Json);
} else {
$param->AddParameter("FORMAT", MgMimeType::Xml);
}
$this->ExecuteHttpRequest($req);
} else {
//Shim the response
$resSvc = $siteConn->CreateService(MgServiceType::ResourceService);
$mappingSvc = $siteConn->CreateService(MgServiceType::MappingService);
$map = new MgMap($siteConn);
$map->Open($mapName);
$mapDefId = $map->GetMapDefinition();
$mapDefIdStr = $mapDefId->ToString();
$br = $this->DescribeRuntimeMapXml($mapDefIdStr, $map, $sessionId, $mapName, $iconFormat, $iconWidth, $iconHeight, $reqFeatures, $iconsPerScaleRange, $resSvc, $mappingSvc);
if ($format == "json") {
$this->OutputXmlByteReaderAsJson($br);
} else {
$this->OutputByteReader($br);
}
}
}
public function QueryMapFeatures($sessionId, $mapName)
{
//TODO: Append only works in featurefilter mode. Add append support for geometry-based selections
$layerNames = $this->app->request->params("layernames");
$geometry = $this->app->request->params("geometry");
$maxFeatures = $this->app->request->params("maxfeatures");
$selVariant = $this->app->request->params("selectionvariant");
$selColor = $this->app->request->params("selectioncolor");
$selFormat = $this->app->request->params("selectionformat");
$persist = $this->app->request->params("persist");
$reqData = $this->app->request->params("requestdata");
$featFilter = $this->app->request->params("featurefilter");
$bSelectionXml = $this->app->request->params("selectionxml");
$bAppend = $this->app->request->params("append");
$layerAttFilter = $this->app->request->params("layerattributefilter");
$format = $this->app->request->params("format");
//Convert or coerce to defaults
if ($format == null) {
$format = "xml";
} else {
$format = strtolower($format);
}
if ($maxFeatures == null) {
$maxFeatures = -1;
} else {
$maxFeatures = intval($maxFeatures);
}
if ($selFormat == null) {
$selFormat = "PNG";
} else {
$selFormat = strtoupper($selFormat);
}
if ($layerAttFilter == null) {
$layerAttFilter = 3;
} else {
$layerAttFilter = intval($layerAttFilter);
}
if ($persist == null) {
$persist = true;
} else {
$persist = $persist == "1" || $persist == "true";
}
if ($bSelectionXml == null) {
$bSelectionXml = true;
} else {
$bSelectionXml = $bSelectionXml == "1" || $bSelectionXml == "true";
}
if ($bAppend == null) {
$bAppend = true;
} else {
$bAppend = $bAppend == "1" || $bAppend == "true";
}
if ($reqData == null) {
$reqData = 0;
} else {
$reqData = intval($reqData);
}
if ($selColor == null) {
$selColor = "0x0000FFFF";
}
try {
$this->EnsureAuthenticationForSite($sessionId);
$siteConn = new MgSiteConnection();
$siteConn->Open($this->userInfo);
$admin = new MgServerAdmin();
$admin->Open($this->userInfo);
$version = explode(".", $admin->GetSiteVersion());
$bCanUseNative = false;
//If appending, we can't use the native operation as that operation does not support appending
if (intval($version[0]) > 2) {
//3.0 or greater
$bCanUseNative = !$bAppend;
} else {
if (intval($version[0]) == 2 && intval($version[1]) >= 6) {
//2.6 or greater
$bCanUseNative = !$bAppend;
}
}
//$this->app->log->debug("APPEND: $bAppend");
//$this->app->log->debug("FILTER (Before): $featFilter");
if (!$bSelectionXml) {
//Append only works in the absence of geometry
if ($geometry == null && $featFilter != null) {
$featFilter = $this->TranslateToSelectionXml($siteConn, $mapName, $featFilter, $bAppend);
//$this->app->log->debug("FeatFilter: $featFilter");
}
} else {
//Append only works in the absence of geometry
if ($geometry == null && $bAppend) {
$featFilter = $this->AppendSelectionXml($siteConn, $mapName, $featFilter);
}
}
//$this->app->log->debug("GEOMETRY: $geometry");
//$this->app->log->debug("FILTER: $featFilter");
//$this->app->log->debug("Can use native: $bCanUseNative");
if ($bCanUseNative) {
$req = new MgHttpRequest("");
$param = $req->GetRequestParam();
$param->AddParameter("OPERATION", "QUERYMAPFEATURES");
$param->AddParameter("VERSION", "2.6.0");
$param->AddParameter("SESSION", $sessionId);
$param->AddParameter("MAPNAME", $mapName);
$param->AddParameter("GEOMETRY", $geometry);
$param->AddParameter("SELECTIONVARIANT", $selVariant);
$param->AddParameter("MAXFEATURES", $maxFeatures);
$param->AddParameter("LAYERNAMES", $layerNames);
$param->AddParameter("PERSIST", $persist ? "1" : "0");
$param->AddParameter("LAYERATTRIBUTEFILTER", $layerAttFilter);
if ($featFilter != null) {
$param->AddParameter("FEATUREFILTER", $featFilter);
}
$param->AddParameter("REQUESTDATA", $reqData);
$param->AddParameter("SELECTIONCOLOR", $selColor);
$param->AddParameter("SELECTIONFORMAT", $selFormat);
if ($format === "json") {
$param->AddParameter("FORMAT", MgMimeType::Json);
} else {
$param->AddParameter("FORMAT", MgMimeType::Xml);
}
$this->ExecuteHttpRequest($req);
} else {
//Shim the response
$resSvc = $siteConn->CreateService(MgServiceType::ResourceService);
$renderSvc = $siteConn->CreateService(MgServiceType::RenderingService);
$layersToQuery = null;
if ($layerNames != null) {
$layersToQuery = new MgStringCollection();
$names = explode(",", $layerNames);
foreach ($names as $name) {
$layersToQuery->Add($name);
}
}
$variant = 0;
if ($selVariant === "TOUCHES") {
$variant = MgFeatureSpatialOperations::Touches;
} else {
if ($selVariant === "INTERSECTS") {
$variant = MgFeatureSpatialOperations::Intersects;
} else {
if ($selVariant === "WITHIN") {
$variant = MgFeatureSpatialOperations::Within;
} else {
if ($selVariant === "ENVELOPEINTERSECTS") {
$variant = MgFeatureSpatialOperations::EnvelopeIntersects;
}
}
}
}
$map = new MgMap($siteConn);
$map->Open($mapName);
$selection = new MgSelection($map);
$wktRw = new MgWktReaderWriter();
$selectGeom = null;
if ($geometry != null) {
$selectGeom = $wktRw->Read($geometry);
}
$featInfo = $renderSvc->QueryFeatures($map, $layersToQuery, $selectGeom, $variant, $featFilter, $maxFeatures, $layerAttFilter);
$bHasNewSelection = false;
if ($persist) {
$sel = $featInfo->GetSelection();
if ($sel != null) {
$selXml = $sel->ToXml();
//$this->app->log->debug("Query selection:\n$selXml");
if ($bAppend) {
$selOrig = new MgSelection($map);
$selOrig->Open($resSvc, $mapName);
$selAppend = new MgSelection($map, $selXml);
self::MergeSelections($selOrig, $selAppend);
$selNewXml = $selOrig->ToXml();
//$this->app->log->debug("Appended selection:\n$selNewXml");
$selection->FromXml($selNewXml);
} else {
$selection->FromXml($selXml);
}
$bHasNewSelection = true;
}
$selection->Save($resSvc, $mapName);
}
// Render an image of this selection if requested
$inlineSelectionImg = null;
if (($reqData & self::REQUEST_INLINE_SELECTION) == self::REQUEST_INLINE_SELECTION && $bHasNewSelection) {
$color = new MgColor($selColor);
$renderOpts = new MgRenderingOptions($selFormat, self::RenderSelection | self::KeepSelection, $color);
$inlineSelectionImg = $renderSvc->RenderDynamicOverlay($map, $selection, $renderOpts);
}
// Collect any attributes of selected features
$bRequestAttributes = ($reqData & self::REQUEST_ATTRIBUTES) == self::REQUEST_ATTRIBUTES;
$xml = $this->CollectQueryMapFeaturesResult($resSvc, $reqData, $featInfo, $selection, $bRequestAttributes, $inlineSelectionImg);
$bs = new MgByteSource($xml, strlen($xml));
$bs->SetMimeType(MgMimeType::Xml);
$br = $bs->GetReader();
if ($format == "json") {
$this->OutputXmlByteReaderAsJson($br);
} else {
$this->OutputByteReader($br);
}
}
} catch (MgException $ex) {
$this->OnException($ex, $this->GetMimeTypeForFormat($format));
}
}
