def layerAdded(qgislayer):
try:
qgislayer.styleChanged.connect(partial(updatePublishedStyle, qgislayer))
except: #styleChanged only available for QGIS >2.16
pass
try:
if qgislayer.providerType().lower() != "wfs":
return
except:
pass #Not all layers have a providerType method
catalogs = _explorer.explorerTree.gsItem._catalogs.values()
for cat in catalogs:
if cat.gs_base_url in qgislayer.source():
for layer in cat.get_layers():
uri = uri_utils.layerUri(layer)
if uri == qgislayer.source():
try:
sld = layer.default_style.sld_body
sld = adaptGsToQgs(sld)
sldfile = tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgislayer.loadSldStyle(sldfile)
if not ok:
raise Exception("Could not load style for layer <b>%s</b>" % qgislayer.name())
except Exception, e:
_explorer.setWarning("Could not set style for layer <b>%s</b>" % qgislayer.name())
break
def layerAdded(qgislayer):
try:
if qgislayer.providerType().lower() != "wfs":
return
except:
pass #Not all layers have a providerType method
catalogs = list(_explorer.explorerTree.gsItem._catalogs.values())
for cat in catalogs:
if cat.layersEndpointUrl() in qgislayer.source():
for layer in cat.get_layers():
uri = uri_utils.layerUri(layer)
if uri == qgislayer.source():
try:
sld = layer.default_style.sld_body.decode()
sld = adaptGsToQgs(sld)
sldfile = tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgislayer.loadSldStyle(sldfile)
if not ok:
raise Exception("Could not load style for layer <b>%s</b>" % qgislayer.name())
qgislayer.styleChanged.connect(partial(updatePublishedStyle, qgislayer))
except Exception as e:
setWarning("Could not set style for layer <b>%s</b>" % qgislayer.name())
return
def addLayerToProject(self, name, destName = None):
'''
Adds a new layer to the current project based on a layer in a GeoServer catalog
It will create a new layer with a WFS or WCS connection, pointing to the specified GeoServer
layer. In the case of a vector layer, it will also fetch its associated style and set it
as the current style for the created QGIS layer
'''
layer = self.catalog.get_layer(name)
if layer is None:
raise Exception ("A layer with the name '" + name + "' was not found in the catalog")
resource = layer.resource
uri = uri_utils.layerUri(layer)
if resource.resource_type == "featureType":
qgslayer = QgsVectorLayer(uri, destName or resource.title, "WFS")
if not qgslayer.isValid():
raise Exception ("Layer at %s is not a valid layer" % uri)
ok = True
try:
sld = layer.default_style.sld_body
sld = adaptGsToQgs(sld)
sldfile = utils.tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgslayer.loadSldStyle(sldfile)
except Exception, e:
ok = False
QgsMapLayerRegistry.instance().addMapLayers([qgslayer])
if not ok:
raise Exception ("Layer was added, but style could not be set (maybe GeoServer layer is missing default style)")
def addLayerToProject(self, name, destName=None):
'''
Adds a new layer to the current project based on a layer in a GeoServer catalog
It will create a new layer with a WFS or WCS connection, pointing to the specified GeoServer
layer. In the case of a vector layer, it will also fetch its associated style and set it
as the current style for the created QGIS layer
'''
layer = self.catalog.get_layer(name)
if layer is None:
raise Exception("A layer with the name '" + name +
"' was not found in the catalog")
resource = layer.resource
uri = uri_utils.layerUri(layer)
if resource.resource_type == "featureType":
qgslayer = QgsVectorLayer(uri, destName or resource.title, "WFS")
if not qgslayer.isValid():
raise Exception("Layer at %s is not a valid layer" % uri)
ok = True
try:
sld = layer.default_style.sld_body
sld = adaptGsToQgs(sld)
sldfile = utils.tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgslayer.loadSldStyle(sldfile)
except Exception, e:
ok = False
QgsMapLayerRegistry.instance().addMapLayers([qgslayer])
if not ok:
raise Exception(
"Layer was added, but style could not be set (maybe GeoServer layer is missing default style)"
)
def addLayerToProject(self, name, destName=None):
'''
Adds a new layer to the current project based on a layer in a GeoServer catalog
It will create a new layer with a WFS or WCS connection, pointing to the specified GeoServer
layer. In the case of a vector layer, it will also fetch its associated style and set it
as the current style for the created QGIS layer
'''
layer = self.catalog.get_layer(name)
if layer is None:
raise Exception("A layer with the name '" + name +
"' was not found in the catalog")
resource = layer.resource
uri = uri_utils.layerUri(layer)
QgsNetworkAccessManager.instance().cache().clear()
if resource.resource_type == "featureType":
qgslayer = QgsVectorLayer(uri, destName or resource.title, "WFS")
if not qgslayer.isValid():
raise Exception("Layer at %s is not a valid layer" % uri)
ok = True
try:
sld = layer.default_style.sld_body.decode()
sld = adaptGsToQgs(str(sld))
sldfile = tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgslayer.loadSldStyle(sldfile)
except Exception as e:
ok = False
QgsProject.instance().addMapLayers([qgslayer])
setUnits(qgslayer)
addTrackedLayer(qgslayer, self.catalog.service_url)
if not ok:
raise Exception(
"Layer was added, but style could not be set (maybe GeoServer layer is missing default style)"
)
elif resource.resource_type == "coverage":
qgslayer = QgsRasterLayer(uri, destName or resource.title, "wcs")
if not qgslayer.isValid():
raise Exception("Layer at %s is not a valid layer" % uri)
QgsProject.instance().addMapLayers([qgslayer])
addTrackedLayer(qgslayer, self.catalog.service_url)
elif resource.resource_type == "wmsLayer":
qgslayer = QgsRasterLayer(uri, destName or resource.title, "wms")
if not qgslayer.isValid():
raise Exception("Layer at %s is not a valid layer" % uri)
QgsProject.instance().addMapLayers([qgslayer])
addTrackedLayer(qgslayer, self.catalog.service_url)
else:
raise Exception("Cannot add layer. Unsupported layer type.")
def addLayerToProject(self, name, destName = None):
'''
Adds a new layer to the current project based on a layer in a GeoServer catalog
It will create a new layer with a WFS or WCS connection, pointing to the specified GeoServer
layer. In the case of a vector layer, it will also fetch its associated style and set it
as the current style for the created QGIS layer
'''
layer = self.catalog.get_layer(name)
if layer is None:
raise Exception ("A layer with the name '" + name + "' was not found in the catalog")
resource = layer.resource
uri = uri_utils.layerUri(layer)
QgsNetworkAccessManager.instance().cache().clear()
if resource.resource_type == "featureType":
qgslayer = QgsVectorLayer(uri, destName or resource.title, "WFS")
if not qgslayer.isValid():
raise Exception ("Layer at %s is not a valid layer" % uri)
ok = True
try:
sld = layer.default_style.sld_body.decode()
sld = adaptGsToQgs(str(sld))
sldfile = tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgslayer.loadSldStyle(sldfile)
except Exception as e:
ok = False
QgsProject.instance().addMapLayers([qgslayer])
setUnits(qgslayer)
addTrackedLayer(qgslayer, self.catalog.service_url)
if not ok:
raise Exception ("Layer was added, but style could not be set (maybe GeoServer layer is missing default style)")
elif resource.resource_type == "coverage":
qgslayer = QgsRasterLayer(uri, destName or resource.title, "wcs" )
if not qgslayer.isValid():
raise Exception ("Layer at %s is not a valid layer" % uri)
QgsProject.instance().addMapLayers([qgslayer])
addTrackedLayer(qgslayer, self.catalog.service_url)
elif resource.resource_type == "wmsLayer":
qgslayer = QgsRasterLayer(uri, destName or resource.title, "wms")
if not qgslayer.isValid():
raise Exception ("Layer at %s is not a valid layer" % uri)
QgsProject.instance().addMapLayers([qgslayer])
addTrackedLayer(qgslayer, self.catalog.service_url)
else:
raise Exception("Cannot add layer. Unsupported layer type.")
def layerAdded(qgislayer):
if qgislayer.providerType().lower() != "wfs":
return
catalogs = _explorer.explorerTree.gsItem._catalogs.values()
for cat in catalogs:
if cat.gs_base_url in qgislayer.source():
for layer in cat.get_layers():
uri = uri_utils.layerUri(layer)
if uri == qgislayer.source():
try:
sld = layer.default_style.sld_body
sld = adaptGsToQgs(sld)
sldfile = tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgislayer.loadSldStyle(sldfile)
if not ok:
raise Exception("Could not set style for layer")
except Exception, e:
_explorer.setWarning("Could not set style for layer")
break
def layerAdded(qgislayer):
try:
if qgislayer.providerType().lower() != "wfs":
return
except:
pass #Not all layers have a providerType method
catalogs = _explorer.explorerTree.gsItem._catalogs.values()
for cat in catalogs:
if cat.gs_base_url in qgislayer.source():
for layer in cat.get_layers():
uri = uri_utils.layerUri(layer)
if uri == qgislayer.source():
try:
sld = layer.default_style.sld_body
sld = adaptGsToQgs(sld)
sldfile = tempFilename("sld")
with open(sldfile, 'w') as f:
f.write(sld)
msg, ok = qgislayer.loadSldStyle(sldfile)
if not ok:
raise Exception("Could not set style for layer")
except Exception, e:
_explorer.setWarning("Could not set style for layer")
break
