41 QStringList &layerList );
47 QDomDocument doc =
getStyles( serverIface, project, version, request );
48 response.
setHeader( QStringLiteral(
"Content-Type" ), QStringLiteral(
"text/xml; charset=utf-8" ) );
49 response.
write( doc.toByteArray() );
59 QString layersName = parameters.value(
"LAYERS" );
61 if ( layersName.isEmpty() )
67 QStringList layerList = layersName.split(
',', QString::SkipEmptyParts );
68 if ( layerList.isEmpty() )
74 return getStyledLayerDescriptorDocument( serverIface, project, layerList );
81 QDomDocument doc =
getStyle( serverIface, project, version, request );
82 response.
setHeader( QStringLiteral(
"Content-Type" ), QStringLiteral(
"text/xml; charset=utf-8" ) );
83 response.
write( doc.toByteArray() );
95 QString styleName = parameters.value( QStringLiteral(
"STYLE" ) );
96 QString layerName = parameters.value( QStringLiteral(
"LAYER" ) );
98 if ( styleName.isEmpty() )
104 if ( layerName.isEmpty() )
110 QStringList layerList;
111 layerList.append( layerName );
112 return getStyledLayerDescriptorDocument( serverIface, project, layerList );
118 QStringList &layerList )
120 QDomDocument myDocument = QDomDocument();
122 QDomNode header = myDocument.createProcessingInstruction( QStringLiteral(
"xml" ), QStringLiteral(
"version=\"1.0\" encoding=\"UTF-8\"" ) );
123 myDocument.appendChild( header );
126 QDomElement root = myDocument.createElementNS( QStringLiteral(
"http://www.opengis.net/sld" ), QStringLiteral(
"StyledLayerDescriptor" ) );
127 root.setAttribute( QStringLiteral(
"version" ), QStringLiteral(
"1.1.0" ) );
128 root.setAttribute( QStringLiteral(
"xsi:schemaLocation" ), QStringLiteral(
"http://www.opengis.net/sld http://schemas.opengis.net/sld/1.1.0/StyledLayerDescriptor.xsd" ) );
129 root.setAttribute( QStringLiteral(
"xmlns:ogc" ), QStringLiteral(
"http://www.opengis.net/ogc" ) );
130 root.setAttribute( QStringLiteral(
"xmlns:se" ), QStringLiteral(
"http://www.opengis.net/se" ) );
131 root.setAttribute( QStringLiteral(
"xmlns:xlink" ), QStringLiteral(
"http://www.w3.org/1999/xlink" ) );
132 root.setAttribute( QStringLiteral(
"xmlns:xsi" ), QStringLiteral(
"http://www.w3.org/2001/XMLSchema-instance" ) );
133 myDocument.appendChild( root );
136 #ifdef HAVE_SERVER_PYTHON_PLUGINS 148 QString name = layer->name();
151 else if ( !layer->shortName().isEmpty() )
152 name = layer->shortName();
154 if ( !layerList.contains( name ) )
160 if ( restrictedLayers.contains( layer->name() ) )
164 #ifdef HAVE_SERVER_PYTHON_PLUGINS 171 QDomElement namedLayerNode = myDocument.createElement( QStringLiteral(
"NamedLayer" ) );
172 root.appendChild( namedLayerNode );
175 QDomElement nameNode = myDocument.createElement( QStringLiteral(
"se:Name" ) );
176 nameNode.appendChild( myDocument.createTextNode( name ) );
177 namedLayerNode.appendChild( nameNode );
189 props[ QStringLiteral(
"scaleMinDenom" ) ] = QString::number( vlayer->
maximumScale() );
190 props[ QStringLiteral(
"scaleMaxDenom" ) ] = QString::number( vlayer->
minimumScale() );
197 QDomElement userStyleElem = myDocument.createElement( QStringLiteral(
"UserStyle" ) );
199 QDomElement styleNameElem = myDocument.createElement( QStringLiteral(
"se:Name" ) );
200 styleNameElem.appendChild( myDocument.createTextNode( styleName ) );
202 userStyleElem.appendChild( styleNameElem );
204 QDomElement featureTypeStyleElem = myDocument.createElement( QStringLiteral(
"se:FeatureTypeStyle" ) );
205 userStyleElem.appendChild( featureTypeStyleElem );
207 vlayer->
renderer()->
toSld( myDocument, featureTypeStyleElem, props );
213 namedLayerNode.appendChild( userStyleElem );
QDomDocument getStyle(QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request)
Returns an SLD file with the style of the requested layer.
bool labelsEnabled() const
Returns whether the layer contains labels which are enabled and should be drawn.
void writeGetStyles(QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request, QgsServerResponse &response)
Output GetStyles response.
virtual void setHeader(const QString &key, const QString &value)=0
Set Header entry Add Header entry to the response Note that it is usually an error to set Header afte...
Base class for all map layer types.
QStringList styles() const
Returns list of all defined style names.
virtual void toSld(QDomDocument &doc, QDomElement &element, const QgsStringMap &props=QgsStringMap()) const
used from subclasses to create SLD Rule elements following SLD v1.1 specs
Exception thrown in case of malformed request.
virtual void write(const QString &data)
Write string This is a convenient method that will write directly to the underlying I/O device...
QMap< QString, QString > QgsStringMap
bool isSpatial() const FINAL
Returns true if this is a geometry layer and false in case of NoGeometry (table only) or UnknownGeome...
QgsMapLayerStyleManager * styleManager() const
Gets access to the layer's style manager.
QgsServerRequest::Parameters parameters() const
Returns a map of query parameters with keys converted to uppercase.
Encapsulates a QGIS project, including sets of map layers and their styles, layouts, annotations, canvases, etc.
QgsFeatureRenderer * renderer()
Returns renderer.
const QgsAbstractVectorLayerLabeling * labeling() const
Access to const labeling configuration.
double minimumScale() const
Returns the minimum map scale (i.e.
double maximumScale() const
Returns the maximum map scale (i.e.
QMap< QString, QgsMapLayer * > mapLayers(const bool validOnly=false) const
Returns a map of all registered layers by layer ID.
void writeGetStyle(QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request, QgsServerResponse &response)
Output GetStyle response.
Median cut implementation.
QgsServerRequest Class defining request interface passed to services QgsService::executeRequest() met...
QString currentStyle() const
Returns name of the current style.
bool layerReadPermission(const QgsMapLayer *layer) const
Returns the layer read right.
QgsServerInterface Class defining interfaces exposed by QGIS Server and made available to plugins...
bool hasScaleBasedVisibility() const
Returns whether scale based visibility is enabled for the layer.
virtual void toSld(QDomNode &parent, const QgsStringMap &props) const
Writes the SE 1.1 TextSymbolizer element based on the current layer labeling settings.
Exception thrown when data access violates access controls.
QDomDocument getStyles(QgsServerInterface *serverIface, const QgsProject *project, const QString &version, const QgsServerRequest &request)
Returns an SLD file with the styles of the requested layers.
A helper class that centralizes restrictions given by all the access control filter plugins...
QgsServerResponse Class defining response interface passed to services QgsService::executeRequest() m...
virtual QgsAccessControl * accessControls() const =0
Gets the registered access control filters.
SERVER_EXPORT QStringList wmsRestrictedLayers(const QgsProject &project)
Returns the restricted layer name list.
Represents a vector layer which manages a vector based data sets.
bool setCurrentStyle(const QString &name)
Set a different style as the current style - will apply it to the layer.
QMap< QString, QString > Parameters
SERVER_EXPORT bool wmsUseLayerIds(const QgsProject &project)
Returns if layer ids are used as name in WMS.