[mapguide-users] create a temporary !Mapdefinition and add a layer
Kenneth Skovhede, GEOGRAF A/S
ks at geograf.dk
Mon Dec 22 09:06:42 EST 2008
Hmm, that just means that the Xml itself is invalid.
This line:
$byteSource = new MgByteSource($updatedXml, strlen($updatedXml));
If you are using non-us characters, I would imagine that strlen returns
an invalid length.
You can use mb_strlen instead:
http://dk2.php.net/manual/en/function.mb-strlen.php
The encoding should be "utf8".
Regards, Kenneth Skovhede, GEOGRAF A/S
Arnaud De Groof skrev:
>
> The error log contains the following message:
>
>
>
> <2008-12-22T10:10:38> Administrator
>
> Error: An exception occurred in the XML parser.
>
> StackTrace:
>
> - MgResourceServiceHandler.ProcessOperation line 80 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ResourceServiceHandler.cpp
>
> - MgOpSetResource.Execute line 103 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\OpSetResource.cpp
>
> - MgServerResourceService.SetResource line 713 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ServerResourceService.cpp
>
> - MgRepositoryManager.SetResource line 867 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\RepositoryManager.cpp
>
> - MgRepositoryManager.AddResource line 840 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\RepositoryManager.cpp
>
> - MgResourceContentManager.AddResource line 183 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ResourceContentManager.cpp
>
> - MgResourceContentManager.PutDocument line 624 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ResourceContentManager.cpp
>
> - MgResourceDefinitionManager.PutDocument line 554 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ResourceDefinitionManager.cpp
>
> - MgResourceDefinitionManager.ValidateDocument line 429 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ResourceDefinitionManager.cpp
>
> - MgResourceContentManager.ValidateDocument line 556 file
> d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\resource\ResourceContentManager.cpp
> An exception occurred in the XML parser.
>
>
>
> Kind regards,
>
>
>
> Arnaud De Groof
>
>
>
> ------------------------------------------------------------------------
>
> *From:* mapguide-users-bounces at lists.osgeo.org
> [mailto:mapguide-users-bounces at lists.osgeo.org] *On Behalf Of *Kenneth
> Skovhede, GEOGRAF A/S
> *Sent:* lundi 22 décembre 2008 9:39
> *To:* MapGuide Users Mail List
> *Subject:* Re: [mapguide-users] create a temporary !Mapdefinition and
> add a layer
>
>
>
> That is likely an Xml validation error.
> It can occur if the Xsd has changed, or one of your attribute values
> are invalid.
>
> What does the MapGuide error log state?
> (On windows, look in C:\Program
> Files\MapGuideOpenSource2.0\Server\Logs\Error.log)
>
> Regards, Kenneth Skovhede, GEOGRAF A/S
>
>
>
> Arnaud De Groof skrev:
>
> Hi,
>
>
>
> According to the codes samples
> (http://trac.osgeo.org/mapguide/wiki/CodeSamples), I try to use the
> PHP code samples to add a layer to the initial map.
>
> I carried out the below code but it seems that
> "$resourceService->SetResource($sessionResourceId,
> $byteSource->GetReader(), null);" encounters an error in the code.
>
>
> *<?php*
>
> include "../../mapviewerphp/constants.php";
> include "../../mapviewerphp/common.php";
>
> // Initialize
> MgInitializeWebTier($webconfigFilePath);
> $args = ($_SERVER['REQUEST_METHOD'] == "POST") ? $_POST : $_GET;
> $sessionId = $args['SESSION'];
> $mapName = $args['MAPNAME'];
> $layerName1 = 'YYY';
>
> $userInfo = new MgUserInformation($sessionId);
> $siteConnection = new MgSiteConnection();
> $siteConnection->Open($userInfo);
> $resourceService = $siteConnection->CreateService(MgServiceType::ResourceService);
>
> $wl = "Library://XXX/XXX.WebLayout"; // TODO Constant!
>
> // Build a string pointing to the new layer in the Session
> $rlLayerResourceId = "Session:$sessionId//$layerName1.LayerDefinition";
>
> // Read the XML of the Library Map Definition
> $md ="Library://XXX/$mapName.MapDefinition";
> $mdResourceId = new MgResourceIdentifier($md);
> $mdReader = $resourceService->GetResourceContent($mdResourceId);
> $mdXml = $mdReader->ToString();
> $mdDomDoc = DOMDocument::loadXML($mdXml);
>
> // Create the MapLayer XML nodeset in the first position
> $targetNode = $mdDomDoc->getElementsByTagName("MapLayer")->item(0);
> $newNode = $targetNode->parentNode->insertBefore(new DOMElement("MapLayer"), $targetNode);
> $newNode->appendChild($mdDomDoc->createElement("Name", $layerName1));
> $newNode->appendChild($mdDomDoc->createElement("ResourceId", $rlLayerResourceId));
> $newNode->appendChild($mdDomDoc->createElement("Selectable", "false"));
> $newNode->appendChild($mdDomDoc->createElement("ShowInLegend", "false"));
> $newNode->appendChild($mdDomDoc->createElement("LegendLabel"));
> $newNode->appendChild($mdDomDoc->createElement("ExpandInLegend", "false"));
> $newNode->appendChild($mdDomDoc->createElement("Visible", "true"));
> $newNode->appendChild($mdDomDoc->createElement("Group"));
>
> // Write the XML out to form the Session Map Definition
> $updatedXml = $mdDomDoc->saveXML();
> $byteSource = new MgByteSource($updatedXml, strlen($updatedXml));
>
> // Create a web layout in the session to hold the updated version
> // from the library.
> $sessionMapName = $mdResourceId->GetName();
> $sessionWebLayout = "Session:$sessionId//$sessionMapName.WebLayout";
> $sessionResourceId = new MgResourceIdentifier($sessionWebLayout);
>
> // Write the updated web layout to the session.
> $resourceService->SetResource($sessionResourceId, $byteSource->GetReader(), null);
>
> // Redirect to the Ajax viewer pointing at the map at the desired coordinates.
> $redirectTo = "mapguide/mapviewerajax/?WEBLAYOUT=$sessionWebLayout&SESSION=$sessionId";
> $host = $_SERVER["HTTP_HOST"];
> $url = "http://$host/$redirectTo" <http://$host/$redirectTo>;
>
>
> // Redirect!
> header("Location: $url");
> exit;
>
> //Test
> $f = 'exemple.txt';
> $handle = fopen($f,"w");
> fwrite($handle, "test0: <".$sessionId.">\r\ntest1 :<".$wl.">\r\ntest2 :<".$rlLayerResourceId.">\r\ntest3 :<".$md.">\r\ntestxml :<".$mdXml.">\r\ntest4 :<".$layerName1.">\r\ntestxml1 :<".$updatedXml.">\r\ntest6 :<".$sessionMapName.">\r\ntest5 :<".$sessionWebLayout.">\r\ntest6 :<".$host.">\r\ntest7 :<".$redirectTo.">");
> fclose($handle);
>
>
> *?>*
>
> Please would you like to help me to resolve the following issue?
>
> Thanks,
>
> Arnaud De Groof
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> Upon request or in conformity with formal, contractual agreements, an
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