From b1e02ee52100ddb93ca7ab0326a98db654dbece2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=27Hont=20Ren=C3=A9-Luc?= <rldhont@gmail.com>
Date: Thu, 15 Nov 2012 17:47:02 +0100
Subject: [PATCH] DescribeFeatureType improvement

---
 src/mapserver/qgsprojectparser.cpp | 14 +++++++----
 src/mapserver/qgswfsserver.cpp     | 38 ++++++++++++++++++++++++------
 2 files changed, 41 insertions(+), 11 deletions(-)

diff --git a/src/mapserver/qgsprojectparser.cpp b/src/mapserver/qgsprojectparser.cpp
index a3e9e1ed25e..93f4e110514 100644
--- a/src/mapserver/qgsprojectparser.cpp
+++ b/src/mapserver/qgsprojectparser.cpp
@@ -250,6 +250,11 @@ void QgsProjectParser::describeFeatureType( const QString& aTypeName, QDomElemen
   }
 
   QStringList wfsLayersId = wfsLayers();
+  QStringList typeNameList;
+  if ( aTypeName != "" )
+  {
+    typeNameList = aTypeName.split( "," );
+  }
 
   foreach ( const QDomElement &elem, mProjectLayerElements )
   {
@@ -258,7 +263,11 @@ void QgsProjectParser::describeFeatureType( const QString& aTypeName, QDomElemen
     {
       QgsMapLayer *mLayer = createLayerFromElement( elem );
       QgsVectorLayer* layer = dynamic_cast<QgsVectorLayer*>( mLayer );
-      if ( layer && wfsLayersId.contains( layer->id() ) && ( aTypeName == "" || layer->name() == aTypeName ) )
+
+      QString typeName = layer->name();
+      typeName = typeName.replace( QString( " " ), QString( "_" ) );
+
+      if ( layer && wfsLayersId.contains( layer->id() ) && ( aTypeName == "" || typeNameList.contains( typeName ) ) )
       {
         //do a select with searchRect and go through all the features
         QgsVectorDataProvider* provider = layer->dataProvider();
@@ -270,9 +279,6 @@ void QgsProjectParser::describeFeatureType( const QString& aTypeName, QDomElemen
         //hidden attributes for this layer
         const QSet<QString>& layerExcludedAttributes = layer->excludeAttributesWFS();
 
-        QString typeName = layer->name();
-        typeName = typeName.replace( QString( " " ), QString( "_" ) );
-
         //xsd:element
         QDomElement elementElem = doc.createElement( "element"/*xsd:element*/ );
         elementElem.setAttribute( "name", typeName );
diff --git a/src/mapserver/qgswfsserver.cpp b/src/mapserver/qgswfsserver.cpp
index 3d755054f43..675b791d2db 100644
--- a/src/mapserver/qgswfsserver.cpp
+++ b/src/mapserver/qgswfsserver.cpp
@@ -284,18 +284,42 @@ QDomDocument QgsWFSServer::describeFeatureType()
   importElement.setAttribute( "schemaLocation", "http://schemas.opengis.net/gml/2.1.2/feature.xsd" );
   schemaElement.appendChild( importElement );
 
-  //read TYPENAME
-  QString typeName;
-  QMap<QString, QString>::const_iterator type_name_it = mParameterMap.find( "TYPENAME" );
-  if ( type_name_it != mParameterMap.end() )
+  //defining typename
+  QString typeName = "";
+
+  QDomDocument queryDoc;
+  QString errorMsg;
+  if ( queryDoc.setContent( mParameterMap.value( "REQUEST_BODY" ), true, &errorMsg ) )
   {
-    typeName = type_name_it.value();
+    //read doc
+    QDomElement queryDocElem = queryDoc.documentElement();
+    QDomNodeList docChildNodes = queryDocElem.childNodes();
+    if ( docChildNodes.size() )
+    {
+      for ( int i = 0; i < docChildNodes.size(); i++ )
+      {
+        QDomElement docChildElem = docChildNodes.at( i ).toElement();
+        if ( docChildElem.tagName() == "TypeName" )
+        {
+          if ( typeName == "" )
+            typeName = docChildElem.text();
+          else
+            typeName += "," + docChildElem.text();
+        }
+      }
+    }
+    mConfigParser->describeFeatureType( typeName, schemaElement, doc );
   }
   else
   {
-    typeName = "";
+    //read TYPENAME
+    QMap<QString, QString>::const_iterator type_name_it = mParameterMap.find( "TYPENAME" );
+    if ( type_name_it != mParameterMap.end() )
+    {
+      typeName = type_name_it.value();
+    }
+    mConfigParser->describeFeatureType( typeName, schemaElement, doc );
   }
-  mConfigParser->describeFeatureType( typeName, schemaElement, doc );
   return doc;
 }