QDomElement getCapabilityElement( QDomDocument &doc, const QgsProject *project, const QgsServerRequest &request )
{
//wfs:Capability element
QDomElement capabilityElement = doc.createElement( QStringLiteral( "Capability" )/*wfs:Capability*/ );
//wfs:Request element
QDomElement requestElement = doc.createElement( QStringLiteral( "Request" )/*wfs:Request*/ );
capabilityElement.appendChild( requestElement );
//wfs:GetCapabilities
QDomElement getCapabilitiesElement = doc.createElement( QStringLiteral( "GetCapabilities" )/*wfs:GetCapabilities*/ );
requestElement.appendChild( getCapabilitiesElement );
QDomElement dcpTypeElement = doc.createElement( QStringLiteral( "DCPType" )/*wfs:DCPType*/ );
getCapabilitiesElement.appendChild( dcpTypeElement );
QDomElement httpElement = doc.createElement( QStringLiteral( "HTTP" )/*wfs:HTTP*/ );
dcpTypeElement.appendChild( httpElement );
//Prepare url
QString hrefString = serviceUrl( request, project );
//only Get supported for the moment
QDomElement getElement = doc.createElement( QStringLiteral( "Get" )/*wfs:Get*/ );
httpElement.appendChild( getElement );
getElement.setAttribute( QStringLiteral( "onlineResource" ), hrefString );
QDomElement getCapabilitiesDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getCapabilitiesDhcTypePostElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
getCapabilitiesElement.appendChild( getCapabilitiesDhcTypePostElement );
//wfs:DescribeFeatureType
QDomElement describeFeatureTypeElement = doc.createElement( QStringLiteral( "DescribeFeatureType" )/*wfs:DescribeFeatureType*/ );
requestElement.appendChild( describeFeatureTypeElement );
QDomElement schemaDescriptionLanguageElement = doc.createElement( QStringLiteral( "SchemaDescriptionLanguage" )/*wfs:SchemaDescriptionLanguage*/ );
describeFeatureTypeElement.appendChild( schemaDescriptionLanguageElement );
QDomElement xmlSchemaElement = doc.createElement( QStringLiteral( "XMLSCHEMA" )/*wfs:XMLSCHEMA*/ );
schemaDescriptionLanguageElement.appendChild( xmlSchemaElement );
QDomElement describeFeatureTypeDhcTypeElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
describeFeatureTypeElement.appendChild( describeFeatureTypeDhcTypeElement );
QDomElement describeFeatureTypeDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
describeFeatureTypeDhcTypePostElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
describeFeatureTypeElement.appendChild( describeFeatureTypeDhcTypePostElement );
//wfs:GetFeature
QDomElement getFeatureElement = doc.createElement( QStringLiteral( "GetFeature" )/*wfs:GetFeature*/ );
requestElement.appendChild( getFeatureElement );
QDomElement getFeatureFormatElement = doc.createElement( QStringLiteral( "ResultFormat" ) );/*wfs:ResultFormat*/
getFeatureElement.appendChild( getFeatureFormatElement );
QDomElement gmlFormatElement = doc.createElement( QStringLiteral( "GML2" ) );/*wfs:GML2*/
getFeatureFormatElement.appendChild( gmlFormatElement );
QDomElement gml3FormatElement = doc.createElement( QStringLiteral( "GML3" ) );/*wfs:GML3*/
getFeatureFormatElement.appendChild( gml3FormatElement );
QDomElement geojsonFormatElement = doc.createElement( QStringLiteral( "GeoJSON" ) );/*wfs:GeoJSON*/
getFeatureFormatElement.appendChild( geojsonFormatElement );
QDomElement getFeatureDhcTypeGetElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getFeatureElement.appendChild( getFeatureDhcTypeGetElement );
QDomElement getFeatureDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getFeatureDhcTypePostElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
getFeatureElement.appendChild( getFeatureDhcTypePostElement );
//wfs:Transaction
QDomElement transactionElement = doc.createElement( QStringLiteral( "Transaction" )/*wfs:Transaction*/ );
requestElement.appendChild( transactionElement );
QDomElement transactionDhcTypeElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
transactionDhcTypeElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
transactionElement.appendChild( transactionDhcTypeElement );
return capabilityElement;
}
QDomDocument createGetCapabilitiesDocument( QgsServerInterface *serverIface, const QgsProject *project, const QString &version,
const QgsServerRequest &request )
{
Q_UNUSED( version );
QDomDocument doc;
//wcs:WCS_Capabilities element
QDomElement wcsCapabilitiesElement = doc.createElement( QStringLiteral( "WCS_Capabilities" )/*wcs:WCS_Capabilities*/ );
wcsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns" ), WCS_NAMESPACE );
wcsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:xsi" ), QStringLiteral( "http://www.w3.org/2001/XMLSchema-instance" ) );
wcsCapabilitiesElement.setAttribute( QStringLiteral( "xsi:schemaLocation" ), WCS_NAMESPACE + " http://schemas.opengis.net/wcs/1.0.0/wcsCapabilities.xsd" );
wcsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:gml" ), GML_NAMESPACE );
wcsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:xlink" ), QStringLiteral( "http://www.w3.org/1999/xlink" ) );
wcsCapabilitiesElement.setAttribute( QStringLiteral( "version" ), implementationVersion() );
wcsCapabilitiesElement.setAttribute( QStringLiteral( "updateSequence" ), QStringLiteral( "0" ) );
doc.appendChild( wcsCapabilitiesElement );
//INSERT Service
wcsCapabilitiesElement.appendChild( getServiceElement( doc, project ) );
//wcs:Capability element
QDomElement capabilityElement = doc.createElement( QStringLiteral( "Capability" )/*wcs:Capability*/ );
wcsCapabilitiesElement.appendChild( capabilityElement );
//wcs:Request element
QDomElement requestElement = doc.createElement( QStringLiteral( "Request" )/*wcs:Request*/ );
capabilityElement.appendChild( requestElement );
//wcs:GetCapabilities
QDomElement getCapabilitiesElement = doc.createElement( QStringLiteral( "GetCapabilities" )/*wcs:GetCapabilities*/ );
requestElement.appendChild( getCapabilitiesElement );
QDomElement dcpTypeElement = doc.createElement( QStringLiteral( "DCPType" )/*wcs:DCPType*/ );
getCapabilitiesElement.appendChild( dcpTypeElement );
QDomElement httpElement = doc.createElement( QStringLiteral( "HTTP" )/*wcs:HTTP*/ );
dcpTypeElement.appendChild( httpElement );
//Prepare url
QString hrefString = serviceUrl( request, project );
QDomElement getElement = doc.createElement( QStringLiteral( "Get" )/*wcs:Get*/ );
httpElement.appendChild( getElement );
QDomElement onlineResourceElement = doc.createElement( QStringLiteral( "OnlineResource" )/*wcs:OnlineResource*/ );
onlineResourceElement.setAttribute( QStringLiteral( "xlink:type" ), QStringLiteral( "simple" ) );
onlineResourceElement.setAttribute( QStringLiteral( "xlink:href" ), hrefString );
getElement.appendChild( onlineResourceElement );
QDomElement getCapabilitiesDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getCapabilitiesDhcTypePostElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
getCapabilitiesElement.appendChild( getCapabilitiesDhcTypePostElement );
QDomElement describeCoverageElement = getCapabilitiesElement.cloneNode().toElement();//this is the same as 'GetCapabilities'
describeCoverageElement.setTagName( QStringLiteral( "DescribeCoverage" ) );
requestElement.appendChild( describeCoverageElement );
QDomElement getCoverageElement = getCapabilitiesElement.cloneNode().toElement();//this is the same as 'GetCapabilities'
getCoverageElement.setTagName( QStringLiteral( "GetCoverage" ) );
requestElement.appendChild( getCoverageElement );
//INSERT ContentMetadata
wcsCapabilitiesElement.appendChild( getContentMetadataElement( doc, serverIface, project ) );
return doc;
}
QDomDocument QgsWCSServer::getCapabilities()
{
QgsDebugMsg( "Entering." );
QDomDocument doc;
//wcs:WCS_Capabilities element
QDomElement wcsCapabilitiesElement = doc.createElement( "WCS_Capabilities"/*wcs:WCS_Capabilities*/ );
wcsCapabilitiesElement.setAttribute( "xmlns", WCS_NAMESPACE );
wcsCapabilitiesElement.setAttribute( "xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance" );
wcsCapabilitiesElement.setAttribute( "xsi:schemaLocation", WCS_NAMESPACE + " http://schemas.opengis.net/wcs/1.0.0/wcsCapabilities.xsd" );
wcsCapabilitiesElement.setAttribute( "xmlns:gml", GML_NAMESPACE );
wcsCapabilitiesElement.setAttribute( "xmlns:xlink", "http://www.w3.org/1999/xlink" );
wcsCapabilitiesElement.setAttribute( "version", "1.0.0" );
wcsCapabilitiesElement.setAttribute( "updateSequence", "0" );
doc.appendChild( wcsCapabilitiesElement );
if ( mConfigParser )
{
mConfigParser->serviceCapabilities( wcsCapabilitiesElement, doc );
}
//INSERT Service
//wcs:Capability element
QDomElement capabilityElement = doc.createElement( "Capability"/*wcs:Capability*/ );
wcsCapabilitiesElement.appendChild( capabilityElement );
//wcs:Request element
QDomElement requestElement = doc.createElement( "Request"/*wcs:Request*/ );
capabilityElement.appendChild( requestElement );
//wcs:GetCapabilities
QDomElement getCapabilitiesElement = doc.createElement( "GetCapabilities"/*wcs:GetCapabilities*/ );
requestElement.appendChild( getCapabilitiesElement );
QDomElement dcpTypeElement = doc.createElement( "DCPType"/*wcs:DCPType*/ );
getCapabilitiesElement.appendChild( dcpTypeElement );
QDomElement httpElement = doc.createElement( "HTTP"/*wcs:HTTP*/ );
dcpTypeElement.appendChild( httpElement );
//Prepare url
QString hrefString = mConfigParser->wcsServiceUrl();
if ( hrefString.isEmpty() )
{
hrefString = mConfigParser->serviceUrl();
}
if ( hrefString.isEmpty() )
{
hrefString = serviceUrl();
}
QDomElement getElement = doc.createElement( "Get"/*wcs:Get*/ );
httpElement.appendChild( getElement );
QDomElement onlineResourceElement = doc.createElement( "OnlineResource"/*wcs:OnlineResource*/ );
onlineResourceElement.setAttribute( "xlink:type", "simple" );
onlineResourceElement.setAttribute( "xlink:href", hrefString );
getElement.appendChild( onlineResourceElement );
QDomElement getCapabilitiesDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getCapabilitiesDhcTypePostElement.firstChild().firstChild().toElement().setTagName( "Post" );
getCapabilitiesElement.appendChild( getCapabilitiesDhcTypePostElement );
QDomElement describeCoverageElement = getCapabilitiesElement.cloneNode().toElement();//this is the same as 'GetCapabilities'
describeCoverageElement.setTagName( "DescribeCoverage" );
requestElement.appendChild( describeCoverageElement );
QDomElement getCoverageElement = getCapabilitiesElement.cloneNode().toElement();//this is the same as 'GetCapabilities'
getCoverageElement.setTagName( "GetCoverage" );
requestElement.appendChild( getCoverageElement );
/*
* Adding layer list in ContentMetadata
*/
QDomElement contentMetadataElement = doc.createElement( "ContentMetadata"/*wcs:ContentMetadata*/ );
wcsCapabilitiesElement.appendChild( contentMetadataElement );
/*
* Adding layer liste in contentMetadataElement
*/
if ( mConfigParser )
{
mConfigParser->wcsContentMetadata( contentMetadataElement, doc );
}
return doc;
}
QDomDocument createGetCapabilitiesDocument( QgsServerInterface* serverIface, const QgsProject* project, const QString& version,
const QgsServerRequest& request )
{
Q_UNUSED( version );
QDomDocument doc;
QgsWfsProjectParser* configParser = getConfigParser( serverIface );
//wfs:WFS_Capabilities element
QDomElement wfsCapabilitiesElement = doc.createElement( QStringLiteral( "WFS_Capabilities" )/*wms:WFS_Capabilities*/ );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns" ), WFS_NAMESPACE );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:xsi" ), QStringLiteral( "http://www.w3.org/2001/XMLSchema-instance" ) );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "xsi:schemaLocation" ), WFS_NAMESPACE + " http://schemas.opengis.net/wfs/1.0.0/WFS-capabilities.xsd" );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:ogc" ), OGC_NAMESPACE );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:gml" ), GML_NAMESPACE );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:ows" ), QStringLiteral( "http://www.opengis.net/ows" ) );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:xlink" ), QStringLiteral( "http://www.w3.org/1999/xlink" ) );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "version" ), implementationVersion() );
wfsCapabilitiesElement.setAttribute( QStringLiteral( "updateSequence" ), QStringLiteral( "0" ) );
doc.appendChild( wfsCapabilitiesElement );
configParser->serviceCapabilities( wfsCapabilitiesElement, doc );
//wfs:Capability element
QDomElement capabilityElement = doc.createElement( QStringLiteral( "Capability" )/*wfs:Capability*/ );
wfsCapabilitiesElement.appendChild( capabilityElement );
//wfs:Request element
QDomElement requestElement = doc.createElement( QStringLiteral( "Request" )/*wfs:Request*/ );
capabilityElement.appendChild( requestElement );
//wfs:GetCapabilities
QDomElement getCapabilitiesElement = doc.createElement( QStringLiteral( "GetCapabilities" )/*wfs:GetCapabilities*/ );
requestElement.appendChild( getCapabilitiesElement );
QDomElement dcpTypeElement = doc.createElement( QStringLiteral( "DCPType" )/*wfs:DCPType*/ );
getCapabilitiesElement.appendChild( dcpTypeElement );
QDomElement httpElement = doc.createElement( QStringLiteral( "HTTP" )/*wfs:HTTP*/ );
dcpTypeElement.appendChild( httpElement );
//Prepare url
QString hrefString = serviceUrl( request, project );
//only Get supported for the moment
QDomElement getElement = doc.createElement( QStringLiteral( "Get" )/*wfs:Get*/ );
httpElement.appendChild( getElement );
getElement.setAttribute( QStringLiteral( "onlineResource" ), hrefString );
QDomElement getCapabilitiesDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getCapabilitiesDhcTypePostElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
getCapabilitiesElement.appendChild( getCapabilitiesDhcTypePostElement );
//wfs:DescribeFeatureType
QDomElement describeFeatureTypeElement = doc.createElement( QStringLiteral( "DescribeFeatureType" )/*wfs:DescribeFeatureType*/ );
requestElement.appendChild( describeFeatureTypeElement );
QDomElement schemaDescriptionLanguageElement = doc.createElement( QStringLiteral( "SchemaDescriptionLanguage" )/*wfs:SchemaDescriptionLanguage*/ );
describeFeatureTypeElement.appendChild( schemaDescriptionLanguageElement );
QDomElement xmlSchemaElement = doc.createElement( QStringLiteral( "XMLSCHEMA" )/*wfs:XMLSCHEMA*/ );
schemaDescriptionLanguageElement.appendChild( xmlSchemaElement );
QDomElement describeFeatureTypeDhcTypeElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
describeFeatureTypeElement.appendChild( describeFeatureTypeDhcTypeElement );
QDomElement describeFeatureTypeDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
describeFeatureTypeDhcTypePostElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
describeFeatureTypeElement.appendChild( describeFeatureTypeDhcTypePostElement );
//wfs:GetFeature
QDomElement getFeatureElement = doc.createElement( QStringLiteral( "GetFeature" )/*wfs:GetFeature*/ );
requestElement.appendChild( getFeatureElement );
QDomElement getFeatureFormatElement = doc.createElement( QStringLiteral( "ResultFormat" ) );/*wfs:ResultFormat*/
getFeatureElement.appendChild( getFeatureFormatElement );
QDomElement gmlFormatElement = doc.createElement( QStringLiteral( "GML2" ) );/*wfs:GML2*/
getFeatureFormatElement.appendChild( gmlFormatElement );
QDomElement gml3FormatElement = doc.createElement( QStringLiteral( "GML3" ) );/*wfs:GML3*/
getFeatureFormatElement.appendChild( gml3FormatElement );
QDomElement geojsonFormatElement = doc.createElement( QStringLiteral( "GeoJSON" ) );/*wfs:GeoJSON*/
getFeatureFormatElement.appendChild( geojsonFormatElement );
QDomElement getFeatureDhcTypeGetElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getFeatureElement.appendChild( getFeatureDhcTypeGetElement );
QDomElement getFeatureDhcTypePostElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
getFeatureDhcTypePostElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
getFeatureElement.appendChild( getFeatureDhcTypePostElement );
//wfs:Transaction
QDomElement transactionElement = doc.createElement( QStringLiteral( "Transaction" )/*wfs:Transaction*/ );
requestElement.appendChild( transactionElement );
QDomElement transactionDhcTypeElement = dcpTypeElement.cloneNode().toElement();//this is the same as for 'GetCapabilities'
transactionDhcTypeElement.firstChild().firstChild().toElement().setTagName( QStringLiteral( "Post" ) );
transactionElement.appendChild( transactionDhcTypeElement );
//wfs:FeatureTypeList element
QDomElement featureTypeListElement = doc.createElement( QStringLiteral( "FeatureTypeList" )/*wfs:FeatureTypeList*/ );
wfsCapabilitiesElement.appendChild( featureTypeListElement );
//wfs:Operations element
QDomElement operationsElement = doc.createElement( QStringLiteral( "Operations" )/*wfs:Operations*/ );
featureTypeListElement.appendChild( operationsElement );
//wfs:Query element
QDomElement queryElement = doc.createElement( QStringLiteral( "Query" )/*wfs:Query*/ );
operationsElement.appendChild( queryElement );
/*
* Adding layer liste in featureTypeListElement
*/
configParser->featureTypeList( featureTypeListElement, doc );
/*
* Adding ogc:Filter_Capabilities in capabilityElement
*/
//ogc:Filter_Capabilities element
QDomElement filterCapabilitiesElement = doc.createElement( QStringLiteral( "ogc:Filter_Capabilities" )/*ogc:Filter_Capabilities*/ );
wfsCapabilitiesElement.appendChild( filterCapabilitiesElement );
QDomElement spatialCapabilitiesElement = doc.createElement( QStringLiteral( "ogc:Spatial_Capabilities" )/*ogc:Spatial_Capabilities*/ );
filterCapabilitiesElement.appendChild( spatialCapabilitiesElement );
QDomElement spatialOperatorsElement = doc.createElement( QStringLiteral( "ogc:Spatial_Operators" )/*ogc:Spatial_Operators*/ );
spatialCapabilitiesElement.appendChild( spatialOperatorsElement );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:BBOX" )/*ogc:BBOX*/ ) );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Disjoint" )/*ogc:Disjoint*/ ) );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Intersect" )/*ogc:Intersects*/ ) );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Touches" )/*ogc:Touches*/ ) );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Crosses" )/*ogc:Crosses*/ ) );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Contains" )/*ogc:Contains*/ ) );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Overlaps" )/*ogc:Overlaps*/ ) );
spatialOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Within" )/*ogc:Within*/ ) );
QDomElement scalarCapabilitiesElement = doc.createElement( QStringLiteral( "ogc:Scalar_Capabilities" )/*ogc:Scalar_Capabilities*/ );
filterCapabilitiesElement.appendChild( scalarCapabilitiesElement );
QDomElement comparisonOperatorsElement = doc.createElement( QStringLiteral( "ogc:Comparison_Operators" )/*ogc:Comparison_Operators*/ );
scalarCapabilitiesElement.appendChild( comparisonOperatorsElement );
comparisonOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Simple_Comparisons" )/*ogc:Simple_Comparisons*/ ) );
comparisonOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Between" )/*ogc:Between*/ ) );
comparisonOperatorsElement.appendChild( doc.createElement( QStringLiteral( "ogc:Like" )/*ogc:Like*/ ) );
return doc;
}
QDomDocument getCapabilities( QgsServerInterface* serverIface, const QString& version,
const QgsServerRequest& request, bool projectSettings )
{
QDomDocument doc;
QDomElement wmsCapabilitiesElement;
QgsWmsConfigParser* configParser = getConfigParser( serverIface );
QgsServerRequest::Parameters parameters = request.parameters();
// Get service URL
QUrl href = serviceUrl( request, configParser );
//href needs to be a prefix
QString hrefString = href.toString( QUrl::FullyDecoded );
hrefString.append( href.hasQuery() ? "&" : "?" );
// XML declaration
QDomProcessingInstruction xmlDeclaration = doc.createProcessingInstruction( QStringLiteral( "xml" ),
QStringLiteral( "version=\"1.0\" encoding=\"utf-8\"" ) );
// Append format helper
std::function < void ( QDomElement&, const QString& ) > appendFormat = [&doc]( QDomElement & elem, const QString & format )
{
QDomElement formatElem = doc.createElement( QStringLiteral( "Format" )/*wms:Format*/ );
formatElem.appendChild( doc.createTextNode( format ) );
elem.appendChild( formatElem );
};
if ( version == QLatin1String( "1.1.1" ) )
{
doc = QDomDocument( QStringLiteral( "WMT_MS_Capabilities SYSTEM 'http://schemas.opengis.net/wms/1.1.1/WMS_MS_Capabilities.dtd'" ) ); //WMS 1.1.1 needs DOCTYPE "SYSTEM http://schemas.opengis.net/wms/1.1.1/WMS_MS_Capabilities.dtd"
doc.appendChild( xmlDeclaration );
wmsCapabilitiesElement = doc.createElement( QStringLiteral( "WMT_MS_Capabilities" )/*wms:WMS_Capabilities*/ );
}
else // 1.3.0 as default
{
doc.appendChild( xmlDeclaration );
wmsCapabilitiesElement = doc.createElement( QStringLiteral( "WMS_Capabilities" )/*wms:WMS_Capabilities*/ );
wmsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns" ), QStringLiteral( "http://www.opengis.net/wms" ) );
wmsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:sld" ), QStringLiteral( "http://www.opengis.net/sld" ) );
wmsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:qgs" ), QStringLiteral( "http://www.qgis.org/wms" ) );
wmsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:xsi" ), QStringLiteral( "http://www.w3.org/2001/XMLSchema-instance" ) );
QString schemaLocation = QStringLiteral( "http://www.opengis.net/wms" );
schemaLocation += QLatin1String( " http://schemas.opengis.net/wms/1.3.0/capabilities_1_3_0.xsd" );
schemaLocation += QLatin1String( " http://www.opengis.net/sld" );
schemaLocation += QLatin1String( " http://schemas.opengis.net/sld/1.1.0/sld_capabilities.xsd" );
schemaLocation += QLatin1String( " http://www.qgis.org/wms" );
if ( configParser && configParser->wmsInspireActivated() )
{
wmsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:inspire_common" ), QStringLiteral( "http://inspire.ec.europa.eu/schemas/common/1.0" ) );
wmsCapabilitiesElement.setAttribute( QStringLiteral( "xmlns:inspire_vs" ), QStringLiteral( "http://inspire.ec.europa.eu/schemas/inspire_vs/1.0" ) );
schemaLocation += QLatin1String( " http://inspire.ec.europa.eu/schemas/inspire_vs/1.0" );
schemaLocation += QLatin1String( " http://inspire.ec.europa.eu/schemas/inspire_vs/1.0/inspire_vs.xsd" );
}
schemaLocation += " " + hrefString + "SERVICE=WMS&REQUEST=GetSchemaExtension";
wmsCapabilitiesElement.setAttribute( QStringLiteral( "xsi:schemaLocation" ), schemaLocation );
}
wmsCapabilitiesElement.setAttribute( QStringLiteral( "version" ), version );
doc.appendChild( wmsCapabilitiesElement );
configParser->serviceCapabilities( wmsCapabilitiesElement, doc );
//wms:Capability element
QDomElement capabilityElement = doc.createElement( QStringLiteral( "Capability" )/*wms:Capability*/ );
wmsCapabilitiesElement.appendChild( capabilityElement );
//wms:Request element
QDomElement requestElement = doc.createElement( QStringLiteral( "Request" )/*wms:Request*/ );
capabilityElement.appendChild( requestElement );
QDomElement dcpTypeElement = doc.createElement( QStringLiteral( "DCPType" )/*wms:DCPType*/ );
QDomElement httpElement = doc.createElement( QStringLiteral( "HTTP" )/*wms:HTTP*/ );
dcpTypeElement.appendChild( httpElement );
QDomElement elem;
//wms:GetCapabilities
elem = doc.createElement( QStringLiteral( "GetCapabilities" )/*wms:GetCapabilities*/ );
appendFormat( elem, ( version == QLatin1String( "1.1.1" ) ? "application/vnd.ogc.wms_xml" : "text/xml" ) );
elem.appendChild( dcpTypeElement );
requestElement.appendChild( elem );
// SOAP platform
//only give this information if it is not a WMS request to be in sync with the WMS capabilities schema
// XXX Not even sure that cam be ever true
if ( parameters.value( QStringLiteral( "SERVICE" ) ).compare( QLatin1String( "WMS" ), Qt::CaseInsensitive ) != 0 )
{
QDomElement soapElement = doc.createElement( QStringLiteral( "SOAP" )/*wms:SOAP*/ );
httpElement.appendChild( soapElement );
QDomElement soapResourceElement = doc.createElement( QStringLiteral( "OnlineResource" )/*wms:OnlineResource*/ );
soapResourceElement.setAttribute( QStringLiteral( "xmlns:xlink" ), QStringLiteral( "http://www.w3.org/1999/xlink" ) );
soapResourceElement.setAttribute( QStringLiteral( "xlink:type" ), QStringLiteral( "simple" ) );
soapResourceElement.setAttribute( QStringLiteral( "xlink:href" ), hrefString );
soapElement.appendChild( soapResourceElement );
}
//only Get supported for the moment
QDomElement getElement = doc.createElement( QStringLiteral( "Get" )/*wms:Get*/ );
httpElement.appendChild( getElement );
QDomElement olResourceElement = doc.createElement( QStringLiteral( "OnlineResource" )/*wms:OnlineResource*/ );
olResourceElement.setAttribute( QStringLiteral( "xmlns:xlink" ), QStringLiteral( "http://www.w3.org/1999/xlink" ) );
olResourceElement.setAttribute( QStringLiteral( "xlink:type" ), QStringLiteral( "simple" ) );
olResourceElement.setAttribute( QStringLiteral( "xlink:href" ), hrefString );
getElement.appendChild( olResourceElement );
//wms:GetMap
elem = doc.createElement( QStringLiteral( "GetMap" )/*wms:GetMap*/ );
appendFormat( elem, QStringLiteral( "image/jpeg" ) );
appendFormat( elem, QStringLiteral( "image/png" ) );
appendFormat( elem, QStringLiteral( "image/png; mode=16bit" ) );
appendFormat( elem, QStringLiteral( "image/png; mode=8bit" ) );
appendFormat( elem, QStringLiteral( "image/png; mode=1bit" ) );
appendFormat( elem, QStringLiteral( "application/dxf" ) );
elem.appendChild( dcpTypeElement.cloneNode().toElement() ); //this is the same as for 'GetCapabilities'
requestElement.appendChild( elem );
//wms:GetFeatureInfo
elem = doc.createElement( QStringLiteral( "GetFeatureInfo" ) );
appendFormat( elem, QStringLiteral( "text/plain" ) );
appendFormat( elem, QStringLiteral( "text/html" ) );
appendFormat( elem, QStringLiteral( "text/xml" ) );
appendFormat( elem, QStringLiteral( "application/vnd.ogc.gml" ) );
appendFormat( elem, QStringLiteral( "application/vnd.ogc.gml/3.1.1" ) );
elem.appendChild( dcpTypeElement.cloneNode().toElement() ); //this is the same as for 'GetCapabilities'
requestElement.appendChild( elem );
//wms:GetLegendGraphic
elem = doc.createElement(( version == QLatin1String( "1.1.1" ) ? "GetLegendGraphic" : "sld:GetLegendGraphic" )/*wms:GetLegendGraphic*/ );
appendFormat( elem, QStringLiteral( "image/jpeg" ) );
appendFormat( elem, QStringLiteral( "image/png" ) );
elem.appendChild( dcpTypeElement.cloneNode().toElement() ); // this is the same as for 'GetCapabilities'
requestElement.appendChild( elem );
//wms:DescribeLayer
elem = doc.createElement(( version == QLatin1String( "1.1.1" ) ? "DescribeLayer" : "sld:DescribeLayer" )/*wms:GetLegendGraphic*/ );
appendFormat( elem, QStringLiteral( "text/xml" ) );
elem.appendChild( dcpTypeElement.cloneNode().toElement() ); // this is the same as for 'GetCapabilities'
requestElement.appendChild( elem );
//wms:GetStyles
elem = doc.createElement(( version == QLatin1String( "1.1.1" ) ? "GetStyles" : "qgs:GetStyles" )/*wms:GetStyles*/ );
appendFormat( elem, QStringLiteral( "text/xml" ) );
elem.appendChild( dcpTypeElement.cloneNode().toElement() ); //this is the same as for 'GetCapabilities'
requestElement.appendChild( elem );
if ( projectSettings ) //remove composer templates from GetCapabilities in the long term
{
//wms:GetPrint
elem = doc.createElement( QStringLiteral( "GetPrint" ) /*wms:GetPrint*/ );
appendFormat( elem, QStringLiteral( "svg" ) );
appendFormat( elem, QStringLiteral( "png" ) );
appendFormat( elem, QStringLiteral( "pdf" ) );
elem.appendChild( dcpTypeElement.cloneNode().toElement() ); //this is the same as for 'GetCapabilities'
requestElement.appendChild( elem );
}
//Exception element is mandatory
elem = doc.createElement( QStringLiteral( "Exception" ) );
appendFormat( elem, ( version == QLatin1String( "1.1.1" ) ? "application/vnd.ogc.se_xml" : "XML" ) );
capabilityElement.appendChild( elem );
//UserDefinedSymbolization element
if ( version == QLatin1String( "1.3.0" ) )
{
elem = doc.createElement( QStringLiteral( "sld:UserDefinedSymbolization" ) );
elem.setAttribute( QStringLiteral( "SupportSLD" ), QStringLiteral( "1" ) );
elem.setAttribute( QStringLiteral( "UserLayer" ), QStringLiteral( "0" ) );
elem.setAttribute( QStringLiteral( "UserStyle" ), QStringLiteral( "1" ) );
elem.setAttribute( QStringLiteral( "RemoteWFS" ), QStringLiteral( "0" ) );
elem.setAttribute( QStringLiteral( "InlineFeature" ), QStringLiteral( "0" ) );
elem.setAttribute( QStringLiteral( "RemoteWCS" ), QStringLiteral( "0" ) );
capabilityElement.appendChild( elem );
if ( configParser->wmsInspireActivated() )
{
configParser->inspireCapabilities( capabilityElement, doc );
}
}
if ( projectSettings )
{
//Insert <ComposerTemplate> elements derived from wms:_ExtendedCapabilities
configParser->printCapabilities( capabilityElement, doc );
//WFS layers
QStringList wfsLayers = configParser->wfsLayerNames();
if ( !wfsLayers.isEmpty() )
{
QDomElement wfsLayersElem = doc.createElement( QStringLiteral( "WFSLayers" ) );
for ( auto wfsIt = wfsLayers.constBegin() ; wfsIt != wfsLayers.constEnd(); ++wfsIt )
{
QDomElement wfsLayerElem = doc.createElement( QStringLiteral( "WFSLayer" ) );
wfsLayerElem.setAttribute( QStringLiteral( "name" ), *wfsIt );
wfsLayersElem.appendChild( wfsLayerElem );
}
capabilityElement.appendChild( wfsLayersElem );
}
}
//add the xml content for the individual layers/styles
configParser->layersAndStylesCapabilities( capabilityElement, doc, version, projectSettings );
return doc;
}
// DescribeLayer is defined for WMS1.1.1/SLD1.0 and in WMS 1.3.0 SLD Extension
QDomDocument describeLayer( QgsServerInterface *serverIface, const QgsProject *project, const QString &version,
const QgsServerRequest &request )
{
Q_UNUSED( version );
QgsServerRequest::Parameters parameters = request.parameters();
if ( !parameters.contains( QStringLiteral( "SLD_VERSION" ) ) )
{
throw QgsServiceException( QStringLiteral( "MissingParameterValue" ),
QStringLiteral( "SLD_VERSION is mandatory for DescribeLayer operation" ), 400 );
}
if ( parameters[ QStringLiteral( "SLD_VERSION" )] != QLatin1String( "1.1.0" ) )
{
throw QgsServiceException( QStringLiteral( "InvalidParameterValue" ),
QStringLiteral( "SLD_VERSION = %1 is not supported" ).arg( parameters[ QStringLiteral( "SLD_VERSION" )] ), 400 );
}
if ( !parameters.contains( QStringLiteral( "LAYERS" ) ) )
{
throw QgsServiceException( QStringLiteral( "MissingParameterValue" ),
QStringLiteral( "LAYERS is mandatory for DescribeLayer operation" ), 400 );
}
QStringList layersList = parameters[ QStringLiteral( "LAYERS" )].split( ',', QString::SkipEmptyParts );
if ( layersList.isEmpty() )
{
throw QgsServiceException( QStringLiteral( "InvalidParameterValue" ), QStringLiteral( "Layers is empty" ), 400 );
}
QDomDocument myDocument = QDomDocument();
QDomNode header = myDocument.createProcessingInstruction( QStringLiteral( "xml" ), QStringLiteral( "version=\"1.0\" encoding=\"UTF-8\"" ) );
myDocument.appendChild( header );
// Create the root element
QDomElement root = myDocument.createElementNS( QStringLiteral( "http://www.opengis.net/sld" ), QStringLiteral( "DescribeLayerResponse" ) );
root.setAttribute( QStringLiteral( "xsi:schemaLocation" ), QStringLiteral( "http://www.opengis.net/sld http://schemas.opengis.net/sld/1.1.0/DescribeLayer.xsd" ) );
root.setAttribute( QStringLiteral( "xmlns:ows" ), QStringLiteral( "http://www.opengis.net/ows" ) );
root.setAttribute( QStringLiteral( "xmlns:se" ), QStringLiteral( "http://www.opengis.net/se" ) );
root.setAttribute( QStringLiteral( "xmlns:xlink" ), QStringLiteral( "http://www.w3.org/1999/xlink" ) );
root.setAttribute( QStringLiteral( "xmlns:xsi" ), QStringLiteral( "http://www.w3.org/2001/XMLSchema-instance" ) );
myDocument.appendChild( root );
// store the Version element
QDomElement versionNode = myDocument.createElement( QStringLiteral( "Version" ) );
versionNode.appendChild( myDocument.createTextNode( QStringLiteral( "1.1.0" ) ) );
root.appendChild( versionNode );
// get the wms service url defined in project or keep the one from the
// request url
QString wmsHrefString = serviceUrl( request, project ).toString();
// get the wfs service url defined in project or take the same as the
// wms service url
QString wfsHrefString = QgsServerProjectUtils::wfsServiceUrl( *project );
if ( wfsHrefString.isEmpty() )
{
wfsHrefString = wmsHrefString;
}
// get the wcs service url defined in project or take the same as the
// wms service url
QString wcsHrefString = QgsServerProjectUtils::wcsServiceUrl( *project );
if ( wcsHrefString.isEmpty() )
{
wcsHrefString = wmsHrefString;
}
// access control
#ifdef HAVE_SERVER_PYTHON_PLUGINS
QgsAccessControl *accessControl = serverIface->accessControls();
#endif
// Use layer ids
bool useLayerIds = QgsServerProjectUtils::wmsUseLayerIds( *project );
// WMS restricted layers
QStringList restrictedLayers = QgsServerProjectUtils::wmsRestrictedLayers( *project );
// WFS layers
QStringList wfsLayerIds = QgsServerProjectUtils::wfsLayerIds( *project );
// WCS layers
QStringList wcsLayerIds = QgsServerProjectUtils::wcsLayerIds( *project );
for ( QgsMapLayer *layer : project->mapLayers() )
{
QString name = layer->name();
if ( useLayerIds )
name = layer->id();
else if ( !layer->shortName().isEmpty() )
name = layer->shortName();
if ( !layersList.contains( name ) )
{
continue;
}
//unpublished layer
if ( restrictedLayers.contains( layer->name() ) )
{
throw QgsSecurityException( QStringLiteral( "You are not allowed to access to this layer" ) );
}
#ifdef HAVE_SERVER_PYTHON_PLUGINS
if ( accessControl && !accessControl->layerReadPermission( layer ) )
{
throw QgsSecurityException( QStringLiteral( "You are not allowed to access to this layer" ) );
}
#endif
// Create the NamedLayer element
QDomElement layerNode = myDocument.createElement( QStringLiteral( "LayerDescription" ) );
root.appendChild( layerNode );
// store the owsType element
QDomElement typeNode = myDocument.createElement( QStringLiteral( "owsType" ) );
// store the se:OnlineResource element
QDomElement oResNode = myDocument.createElement( QStringLiteral( "se:OnlineResource" ) );
oResNode.setAttribute( QStringLiteral( "xlink:type" ), QStringLiteral( "simple" ) );
// store the TypeName element
QDomElement nameNode = myDocument.createElement( QStringLiteral( "TypeName" ) );
switch ( layer->type() )
{
case QgsMapLayer::VectorLayer:
{
typeNode.appendChild( myDocument.createTextNode( QStringLiteral( "wfs" ) ) );
if ( wfsLayerIds.indexOf( layer->id() ) != -1 )
{
oResNode.setAttribute( QStringLiteral( "xlink:href" ), wfsHrefString );
}
// store the se:FeatureTypeName element
QDomElement typeNameNode = myDocument.createElement( QStringLiteral( "se:FeatureTypeName" ) );
typeNameNode.appendChild( myDocument.createTextNode( name ) );
nameNode.appendChild( typeNameNode );
break;
}
case QgsMapLayer::RasterLayer:
{
typeNode.appendChild( myDocument.createTextNode( QStringLiteral( "wcs" ) ) );
if ( wcsLayerIds.indexOf( layer->id() ) != -1 )
{
oResNode.setAttribute( QStringLiteral( "xlink:href" ), wcsHrefString );
}
// store the se:CoverageTypeName element
QDomElement typeNameNode = myDocument.createElement( QStringLiteral( "se:CoverageTypeName" ) );
typeNameNode.appendChild( myDocument.createTextNode( name ) );
nameNode.appendChild( typeNameNode );
break;
}
case QgsMapLayer::MeshLayer:
case QgsMapLayer::PluginLayer:
break;
}
layerNode.appendChild( typeNode );
layerNode.appendChild( oResNode );
layerNode.appendChild( nameNode );
}
return myDocument;
}
