function ShowSpatialFilter()
{
$result = true;
$sdfResId = new MgResourceIdentifier('Session:' . $this->args['SESSION'] . '//Filter.FeatureSource');
$resourceService = $this->site->CreateService(MgServiceType::ResourceService);
$featureService = $this->site->CreateService(MgServiceType::FeatureService);
$updateCommands = new MgFeatureCommandCollection();
$map = new MgMap();
$map->Open($resourceService, $this->args['MAPNAME']);
$layer = null;
$layers = $map->GetLayers();
if ($layers->Contains('_QuerySpatialFilter')) {
$layer = $layers->GetItem('_QuerySpatialFilter');
$updateCommands->Add(new MgDeleteFeatures('Filter', "ID like '%'"));
} else {
// Create the Feature Source (SDF)
$sdfSchema = $this->CreateFilterSchema();
$sdfParams = new MgCreateSdfParams('MAPCS', $map->GetMapSRS(), $sdfSchema);
$featureService->CreateFeatureSource($sdfResId, $sdfParams);
// Create the Layer
$layerResId = new MgResourceIdentifier('Session:' . $this->args['SESSION'] . '//Filter.LayerDefinition');
$layerDefinition = file_get_contents("templates/filterlayerdefinition.xml");
$layerDefinition = sprintf($layerDefinition, $sdfResId->ToString());
$byteSource = new MgByteSource($layerDefinition, strlen($layerDefinition));
$resourceService->SetResource($layerResId, $byteSource->GetReader(), null);
$layer = new MgLayer($layerResId, $resourceService);
$layer->SetName('_QuerySpatialFilter');
$layer->SetLegendLabel('_QuerySpatialFilter');
$layer->SetDisplayInLegend(false);
$layer->SetSelectable(false);
$layers->Insert(0, $layer);
}
// Make the layer visible
$layer->SetVisible(true);
$map->Save($resourceService);
// Add the geometry to the filter feature source
$polygon = $this->CreatePolygonFromGeomText($this->args['GEOMTEXT']);
$agfWriter = new MgAgfReaderWriter();
$byteReader = $agfWriter->Write($polygon);
$propertyValues = new MgPropertyCollection();
$propertyValues->Add(new MgGeometryProperty('Geometry', $byteReader));
$updateCommands->Add(new MgInsertFeatures('Filter', $propertyValues));
$featureService->UpdateFeatures($sdfResId, $updateCommands, false);
return $result;
}
public function CreateRuntimeMap($format)
{
$session = $this->app->request->params("session");
$mapDefIdStr = $this->app->request->params("mapdefinition");
$mapName = $this->app->request->params("targetmapname");
$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");
$this->EnsureAuthenticationForSite($session);
$siteConn = new MgSiteConnection();
$siteConn->Open($this->userInfo);
if ($session == null) {
$site = $siteConn->GetSite();
$session = $site->CreateSession();
$this->userInfo = new MgUserInformation($session);
$siteConn->Open($this->userInfo);
}
$mdfId = new MgResourceIdentifier($mapDefIdStr);
if ($mapName == null) {
$mapName = $mdfId->GetName();
}
//Assign default values or coerce existing ones to their expected types
if ($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());
*/
$version = $this->app->MG_VERSION;
$bCanUseNative = false;
if (intval($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();
$param->AddParameter("OPERATION", "CREATERUNTIMEMAP");
//Hmmm, this may violate REST API design, but if we're on MGOS 3.0 or newer, we must return linked tile set
//information to the client if applicable. Meaning this API could return 2 different results depending on the
//underlying MGOS version.
if (intval($version[0]) >= 3) {
$param->AddParameter("VERSION", "3.0.0");
} else {
$param->AddParameter("VERSION", "2.6.0");
}
$param->AddParameter("SESSION", $session);
$param->AddParameter("MAPDEFINITION", $mapDefIdStr);
$param->AddParameter("TARGETMAPNAME", $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);
$map->Create($mdfId, $mapName);
$mapStateId = new MgResourceIdentifier("Session:{$session}//{$mapName}.Map");
$sel = new MgSelection($map);
$sel->Save($resSvc, $mapName);
$map->Save($resSvc, $mapStateId);
$br = $this->DescribeRuntimeMapXml($mapDefIdStr, $map, $session, $mapName, $iconFormat, $iconWidth, $iconHeight, $reqFeatures, $iconsPerScaleRange, $resSvc, $mappingSvc);
if ($format == "json") {
$this->OutputXmlByteReaderAsJson($br);
} else {
$this->OutputByteReader($br);
}
}
}
function CloseMarkup()
{
$resourceService = $this->site->CreateService(MgServiceType::ResourceService);
$map = new MgMap();
$map->Open($resourceService, $this->args['MAPNAME']);
// Add the Markup Layer
$markupLayerResId = new MgResourceIdentifier($this->args['OPENMARKUP']);
$index = $map->GetLayers()->IndexOf('_' . $markupLayerResId->GetName());
$map->GetLayers()->RemoveAt($index);
$map->Save($resourceService);
}
$commands = new MgFeatureCommandCollection();
for ($bufferRing = 0; $bufferRing < $bufferRingCount; $bufferRing++) {
$bufferDist = $srs->ConvertMetersToCoordinateSystemUnits($bufferRingSize * ($bufferRing + 1));
$bufferGeometry = $mergedGeometries->Buffer($bufferDist, $srsMeasure);
$properties = new MgPropertyCollection();
$properties->Add(new MgGeometryProperty('BufferGeometry', $agfReaderWriter->Write($bufferGeometry)));
$commands->Add(new MgInsertFeatures('BufferClass', $properties));
}
// Old way, pre MapGuide OS 2.0
//$featureService->UpdateFeatures($bufferFeatureResId, $commands, false);
// New way, post MapGuide OS 2.0
$bufferLayer->UpdateFeatures($commands);
$bufferLayer->SetVisible(true);
$bufferLayer->ForceRefresh();
$bufferLayer->SetDisplayInLegend(true);
$map->Save();
}
}
} else {
echo 'No selected layers';
}
echo '</p>';
} catch (MgException $e) {
echo '<p>' . $e->GetExceptionMessage() . '</p>';
echo '<p>' . $e->GetDetails() . '</p>';
}
?>
<p>The buffer has been created.</p>
</body>
$featureService = $siteConnection->CreateService(MgServiceType::FeatureService);
// Get a runtime map from a map definition
if (isset($_REQUEST['mapid'])) {
$mapid = $_REQUEST['mapid'];
//echo $mapid;
$resourceID = new MgResourceIdentifier($mapid);
$map = new MgMap();
$mapTitle = $resourceID->GetName();
//echo "<br> maname $mapName <br>";
$map->Create($resourceService, $resourceID, $mapTitle);
$mapName = uniqid($mapTitle);
$mapStateId = new MgResourceIdentifier("Session:" . $sessionID . "//" . $mapName . "." . MgResourceType::Map);
//create an empty selection object and store it in the session repository
$sel = new MgSelection($map);
$sel->Save($resourceService, $mapName);
$map->Save($resourceService, $mapStateId);
} else {
$map = new MgMap();
$map->Open($resourceService, $mapName);
$mapTitle = $map->GetName();
$mapid = $map->GetMapDefinition()->ToString();
}
//$sessionId = $map->GetSessionId();
//$mapName = $map->GetName() ;
$extents = $map->GetMapExtent();
@($oMin = $extents->GetLowerLeftCoordinate());
@($oMax = $extents->GetUpperRightCoordinate());
@($srs = $map->GetMapSRS());
if ($srs != "") {
@($csFactory = new MgCoordinateSystemFactory());
@($cs = $csFactory->Create($srs));
$mapLayers->RemoveAt($i);
$mapLayers->Insert($found, $layerToMove);
} else {
$mapLayers->RemoveAt($i);
}
break;
}
/*
$nLayers = count($layers);
$layerDefs = array();
for ($i=0; $i<$nLayers; $i++) {
$layer = $mapLayers->GetItem($layers[$i]);
array_push($layerDefs, $layer->GetLayerDefinition() );
}
$mapLayers->Clear();
$nLayers = count($layerDefs);
for ($i=0; $i<$nLayers; $i++) {
$layer = new MgLayer(new MgResourceIdentifier($layerDefs[$i]), $resourceService);
$mapLayers->Add($layer);
}
*/
$map->Save($resourceService);
echo "success: true";
} catch (MgException $e) {
echo "ERROR: '" . $e->GetExceptionMessage() . "\n";
echo $e->GetDetails() . "\n";
echo $e->GetStackTrace() . "',\n";
echo "success: false, layerindex: [" . $_REQUEST['layerindex'] . "]";
}
echo "}";
if (strlen($bgColor) == 8) {
$bgColor = '#' . substr($bgColor, 2);
} else {
$bgColor = "white";
}
$scaleCreationCode = "";
$scales = array();
for ($i = 0; $i < $map->GetFiniteDisplayScaleCount(); $i++) {
$scales[$i] = $map->GetFiniteDisplayScaleAt($i);
}
sort($scales);
for ($i = 0; $i < count($scales); $i++) {
$scaleCreationCode = $scaleCreationCode . "scales[" . $i . "]=" . str_replace(",", ".", $scales[$i]) . "; ";
}
$mapStateId = new MgResourceIdentifier("Session:" . $sessionId . "//" . $mapName . "." . MgResourceType::Map);
$map->Save($resourceSrvc, $mapStateId);
$templ = Localize(file_get_contents("../viewerfiles/ajaxmappane.templ"), $locale, GetClientOS());
$vpath = GetSurroundVirtualPath();
printf($templ, $tileSizeX, $tileSizeY, GetRootVirtualFolder() . "/mapagent/mapagent.fcgi", $mapName, $mapDefinition, $infoWidth, $showLegend ? "true" : "false", $showProperties ? "true" : "false", $sessionId, $llExtent->GetX(), $llExtent->GetY(), $urExtent->GetX(), $urExtent->GetY(), $metersPerUnit, $unitsType, $bgColor, $hlTgt, $hlTgtName, $vpath . "setselection.php", $showSlider ? "true" : "false", $locale, $scaleCreationCode, $selectionColor, $mapImgFormat, $selImgFormat, $pointBufferSize, $vpath . "ajaxviewerabout.php", $vpath . "legendctrl.php", urlencode($mapName), $sessionId, $locale, $vpath . "propertyctrl.php", $locale);
} catch (MgException $e) {
$errorMsg = EscapeForHtml($e->GetDetails());
echo $errorMsg;
}
}
//load ajax template code and format it
function GetParameters($params)
{
global $mapDefinition, $type;
global $infoWidth, $showLegend, $showProperties, $sessionId;
global $locale, $hlTgt, $hlTgtName, $showSlider;
global $selectionColor, $mapImgFormat, $selImgFormat, $pointBufferSize;
public function UpdateMapLayersAndGroups($sessionId, $mapName, $format)
{
//Check for unsupported representations
$fmt = $this->ValidateRepresentation($format, array("xml", "json"));
try {
$this->EnsureAuthenticationForSite($sessionId);
$siteConn = new MgSiteConnection();
$siteConn->Open($this->userInfo);
$resSvc = $siteConn->CreateService(MgServiceType::ResourceService);
$map = new MgMap($siteConn);
$map->Open($mapName);
if ($fmt == "json") {
$body = $this->app->request->getBody();
$json = json_decode($body);
if ($json == NULL) {
throw new Exception($this->app->localizer->getText("E_MALFORMED_JSON_BODY"));
}
} else {
$body = $this->app->request->getBody();
$jsonStr = MgUtils::Xml2Json($body);
$json = json_decode($jsonStr);
}
if (!isset($json->UpdateMap)) {
throw new Exception($this->app->localizer->getText("E_MALFORMED_JSON_BODY"));
}
/*
Expected structure
/UpdateMap
/Operation [1...n]
/Type - [AddLayer|UpdateLayer|RemoveLayer|AddGroup|UpdateGroup|RemoveGroup]
/Name
/ResourceId
/SetLegendLabel
/SetDisplayInLegend
/SetExpandInLegend
/SetVisible
/SetSelectable
/InsertAt
*/
$layers = $map->GetLayers();
$groups = $map->GetLayerGroups();
$um = $json->UpdateMap;
$updateStats = new stdClass();
$updateStats->AddedLayers = 0;
$updateStats->UpdatedLayers = 0;
$updateStats->RemovedLayers = 0;
$updateStats->AddedGroups = 0;
$updateStats->UpdatedGroups = 0;
$updateStats->RemovedGroups = 0;
$this->app->log->debug("Operations found: " . count($um->Operation));
for ($i = 0; $i < count($um->Operation); $i++) {
$op = $um->Operation[$i];
switch ($op->Type) {
case "AddLayer":
$resId = new MgResourceIdentifier($op->ResourceId);
$layer = new MgLayer($resId, $resSvc);
$layer->SetName($op->Name);
self::ApplyCommonLayerProperties($layer, $op, $groups);
if (isset($op->InsertAt)) {
$layers->Insert(intval($op->InsertAt), $layer);
} else {
$layers->Add($layer);
}
$this->app->log->debug("Add Layer: " . $op->Name);
$updateStats->AddedLayers++;
break;
case "UpdateLayer":
$layer = $layers->GetItem($op->Name);
if (self::ApplyCommonLayerProperties($layer, $op, $groups)) {
$this->app->log->debug("Updated Layer: " . $op->Name);
$updateStats->UpdatedLayers++;
}
break;
case "RemoveLayer":
$layer = $layers->GetItem($op->Name);
if ($layers->Remove($layer)) {
$this->app->log->debug("Removed Layer: " . $op->Name);
$updateStats->RemovedLayers++;
}
break;
case "AddGroup":
$group = new MgLayerGroup($op->Name);
self::ApplyCommonGroupProperties($group, $op, $groups);
if (isset($op->InsertAt)) {
$groups->Insert(intval($op->InsertAt), $group);
} else {
$groups->Add($group);
}
$this->app->log->debug("Add Group: " . $op->Name);
$updateStats->AddedGroups++;
break;
case "UpdateGroup":
$gidx = $groups->IndexOf($op->Name);
if ($gidx < 0) {
if ($op->AddIfNotExists) {
$group = new MgLayerGroup($op->Name);
self::ApplyCommonGroupProperties($group, $op, $groups);
if (isset($op->InsertAt)) {
$groups->Insert(intval($op->InsertAt), $group);
} else {
$groups->Add($group);
}
$this->app->log->debug("Add Group: " . $op->Name);
$updateStats->AddedGroups++;
} else {
throw new Exception($this->app->localizer->getText("E_GROUP_NOT_FOUND", $op->Name));
}
} else {
$group = $groups->GetItem($gidx);
if (self::ApplyCommonGroupProperties($group, $op, $groups)) {
$this->app->log->debug("Updated Group: " . $op->Name);
$updateStats->UpdatedGroups++;
}
}
break;
case "RemoveGroup":
$group = $groups->GetItem($op->Name);
if ($groups->Remove($group)) {
$this->app->log->debug("Removed Group: " . $op->Name);
$updateStats->RemovedGroups++;
}
break;
}
}
if ($updateStats->AddedLayers > 0 || $updateStats->UpdatedLayers > 0 || $updateStats->RemovedLayers > 0 || $updateStats->AddedGroups > 0 || $updateStats->UpdatedGroups > 0 || $updateStats->RemovedGroups > 0) {
$map->Save();
}
$response = "<UpdateMapResult>";
$response .= "<AddedLayers>";
$response .= $updateStats->AddedLayers;
$response .= "</AddedLayers>";
$response .= "<UpdatedLayers>";
$response .= $updateStats->UpdatedLayers;
$response .= "</UpdatedLayers>";
$response .= "<RemovedLayers>";
$response .= $updateStats->RemovedLayers;
$response .= "</RemovedLayers>";
$response .= "<AddedGroups>";
$response .= $updateStats->AddedGroups;
$response .= "</AddedGroups>";
$response .= "<UpdatedGroups>";
$response .= $updateStats->UpdatedGroups;
$response .= "</UpdatedGroups>";
$response .= "<RemovedGroups>";
$response .= $updateStats->RemovedGroups;
$response .= "</RemovedGroups>";
$response .= "</UpdateMapResult>";
$bs = new MgByteSource($response, strlen($response));
$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));
}
}
