expose WCS in GeoNode provider via data source manager

qgis · Apr 17, 2021 · 795028c · 795028c
1 parent caf8126
commit 795028c
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diff --git a/python/core/auto_generated/geocms/geonode/qgsgeonodeconnection.sip.in b/python/core/auto_generated/geocms/geonode/qgsgeonodeconnection.sip.in
@@ -68,6 +68,14 @@ Adds uri parameters relating to the settings for a WFS layer on the connection t
 .. seealso:: :py:func:`addWmsConnectionSettings`
 %End
 
+    QgsDataSourceUri &addWcsConnectionSettings( QgsDataSourceUri &uri ) const;
+%Docstring
+Adds uri parameters relating to the settings for a WCS layer on the connection to a :py:class:`QgsDataSourceUri` ``uri``.
+
+.. seealso:: :py:func:`addWmsConnectionSettings`
+%End
+
+
 };
 
 class QgsGeoNodeConnectionUtils

diff --git a/src/core/geocms/geonode/qgsgeonodeconnection.cpp b/src/core/geocms/geonode/qgsgeonodeconnection.cpp
@@ -81,6 +81,11 @@ QgsDataSourceUri &QgsGeoNodeConnection::addWfsConnectionSettings( QgsDataSourceU
   return QgsOwsConnection::addWfsConnectionSettings( uri, settingsKey() + QStringLiteral( "/wfs" ) );
 }
 
+QgsDataSourceUri &QgsGeoNodeConnection::addWcsConnectionSettings( QgsDataSourceUri &uri ) const
+{
+  return QgsOwsConnection::addWmsWcsConnectionSettings( uri, settingsKey() + QStringLiteral( "/wcs" ) );
+}
+
 QString QgsGeoNodeConnection::settingsKey() const
 {
   return QgsGeoNodeConnectionUtils::pathGeoNodeConnection() + QStringLiteral( "/" ) + mConnName;

diff --git a/src/core/geocms/geonode/qgsgeonodeconnection.h b/src/core/geocms/geonode/qgsgeonodeconnection.h
@@ -71,6 +71,13 @@ class CORE_EXPORT QgsGeoNodeConnection
      */
     QgsDataSourceUri &addWfsConnectionSettings( QgsDataSourceUri &uri ) const;
 
+    /**
+     * Adds uri parameters relating to the settings for a WCS layer on the connection to a QgsDataSourceUri \a uri.
+     * \see addWmsConnectionSettings()
+     */
+    QgsDataSourceUri &addWcsConnectionSettings( QgsDataSourceUri &uri ) const;
+
+
   private:
 
     //! The connection name

diff --git a/src/providers/geonode/qgsgeonodesourceselect.cpp b/src/providers/geonode/qgsgeonodesourceselect.cpp
@@ -189,6 +189,7 @@ void QgsGeoNodeSourceSelect::connectToGeonodeConnection()
 
         QString wmsURL = layer.wmsURL;
         QString wfsURL = layer.wfsURL;
+        QString wcsURL = layer.wcsURL;
         QString xyzURL = layer.xyzURL;
 
         if ( !wmsURL.isEmpty() )
@@ -245,6 +246,36 @@ void QgsGeoNodeSourceSelect::connectToGeonodeConnection()
         {
           QgsDebugMsgLevel( QStringLiteral( "Layer %1 does not have WFS url." ).arg( layer.title ), 3 );
         }
+
+        if ( !wcsURL.isEmpty() )
+        {
+          QStandardItem *titleItem = new QStandardItem( layer.title );
+          QStandardItem *nameItem = nullptr;
+          if ( !layer.name.isEmpty() )
+          {
+            nameItem = new QStandardItem( layer.name );
+          }
+          else
+          {
+            nameItem = new QStandardItem( layer.title );
+          }
+          QStandardItem *serviceTypeItem = new QStandardItem( tr( "Layer" ) );
+          QStandardItem *webServiceTypeItem = new QStandardItem( tr( "WCS" ) );
+
+          QString typeName = layer.typeName;
+
+          titleItem->setData( uuid,  Qt::UserRole + 1 );
+          titleItem->setData( wcsURL,  Qt::UserRole + 2 );
+          titleItem->setData( typeName,  Qt::UserRole + 3 );
+
+          typedef QList< QStandardItem * > StandardItemList;
+          mModel->appendRow( StandardItemList() << titleItem << nameItem << serviceTypeItem << webServiceTypeItem );
+        }
+        else
+        {
+          QgsDebugMsgLevel( QStringLiteral( "Layer %1 does not have WCS url." ).arg( layer.title ), 3 );
+        }
+
         if ( !xyzURL.isEmpty() )
         {
           QStandardItem *titleItem = new QStandardItem( layer.title );
@@ -414,6 +445,18 @@ void QgsGeoNodeSourceSelect::addButtonClicked()
       QgsDebugMsg( "Add WMS from GeoNode : " + uri.encodedUri() );
       emit addRasterLayer( uri.encodedUri(), layerName, QStringLiteral( "wms" ) );
     }
+    else if ( webServiceType == QLatin1String( "WCS" ) )
+    {
+      QgsDataSourceUri uri;
+      QString typeName = mModel->item( row, 0 )->data( Qt::UserRole + 3 ).toString();
+      uri.setParam( QStringLiteral( "url" ), serviceURL );
+
+      connection.addWcsConnectionSettings( uri );
+      uri.setParam( QStringLiteral( "identifier" ), typeName );
+
+      QgsDebugMsg( "Add WCS from GeoNode : " + uri.encodedUri() );
+      emit addRasterLayer( uri.encodedUri(), layerName, QStringLiteral( "wcs" ) );
+    }
     else if ( webServiceType == QLatin1String( "WFS" ) )
     {
       // Set static first, to see that it works. Need to think about the UI also.