def readLeaf(layer, container):
if 'nodes' in layer:
for node in layer['nodes']:
readLeaf(node, layer['nodes'])
else:
if layers[layer['id']].name in qgis_projectsettings_wms.layers:
# remove from tree layer without geometry
#if layers[layer['id']].geometrytype == QGIS_LAYER_TYPE_NO_GEOM:
#to_remove_from_layerstree.append((container, layer))
layer_serialized = LayerSerializer(
layers[layer['id']],
qgis_projectsettings_wms=qgis_projectsettings_wms)
layer_serialized_data = layer_serialized.data
# alter layer serialized data from plugin
# send layerseralized original and came back only key->value changed
for singnal_receiver, data in after_serialized_project_layer.send(
layer_serialized, layer=layers[layer['id']]):
update_serializer_data(layer_serialized_data, data)
layer_serialized_data[
'multilayer'] = meta_layer.getCurrentByLayer(
layer_serialized_data)
# check for vectorjoins and add to project relations
if layer_serialized_data['vectorjoins']:
ret['relations'] += self.get_map_layers_relations_from_vectorjoins(
layer['id'], layer_serialized_data['vectorjoins'],
layers)
del (layer_serialized_data['vectorjoins'])
ret['layers'].append(layer_serialized_data)
# get widgects for layer
widgets = layers[layer['id']].widget_set.all()
for widget in widgets:
widget_serializzer_data = WidgetSerializer(
widget, layer=layers[layer['id']]).data
if widget_serializzer_data['type'] == 'search':
widget_serializzer_data['options'][
'layerid'] = layer['id']
widget_serializzer_data['options'][
'querylayerid'] = layer['id']
ret['search'].append(widget_serializzer_data)
else:
load_qdjango_widget_layer.send(self,
layer=layer,
ret=ret,
widget=widget)
# add exclude to legend
if layers[layer['id']].exclude_from_legend:
ret['no_legend'].append(
layers[layer['id']].qgs_layer_id)
else:
# keep layer for remove after
to_remove_from_layerstree.append((container, layer))
def get(self, request, format=None, group_slug=None, project_type=None, project_id=None):
# get serializer
projectAppModule = __import__('{}.api.serializers'.format(project_type))
projectSerializer = projectAppModule.api.serializers.ProjectSerializer
project = projectAppModule.models.Project.objects.get(pk=project_id)
ps = projectSerializer(project)
# add wms_url to project metadata il user i anonynous
if request.user.is_anonymous and 'metadata' in ps.data and not ps.data['metadata']['onlineresource']:
ps.data['metadata']['wms_url'] = '{}://{}/ows/{}/{}/{}/'.format(
request._request.META['wsgi.url_scheme'],
request._request.META['HTTP_HOST'],
project.group.slug,
project_type,
project_id
)
elif 'onlineresource' in ps.data['metadata']:
ps.data['metadata']['wms_url'] = ps.data['metadata']['onlineresource']
if 'onlineresource' in ps.data['metadata']:
del(ps.data['metadata']['onlineresource'])
# signal after serialization project
ps_data = ps.data
for singnal_receiver, data in post_serialize_project.send(ps, app_name=project_type, request=self.request):
if data:
update_serializer_data(ps_data, data)
return Response(ps.data)
def get(self, request, format=None, group_slug=None, project_type=None, project_id=None):
# get serializer
projectAppModule = __import__('{}.api.projects.serializers'.format(project_type))
projectSerializer = projectAppModule.api.projects.serializers.ProjectSerializer
project = projectAppModule.models.Project.objects.get(pk=project_id)
ps = projectSerializer(project, request=request)
# add wms_url to project metadata if user anonimous has grant view on project
if get_anonymous_user().has_perm('{}.view_project'.format(project_type), project) and \
'metadata' in ps.data and \
(
ps.data['metadata'].get('onlineresource', False) or
ps.data['metadata'].get('onlineresource', '').startswith(settings.QDJANGO_SERVER_URL)
):
ps.data['metadata']['wms_url'] = '{}://{}/ows/{}/{}/{}/'.format(
request._request.META['wsgi.url_scheme'],
request._request.META['HTTP_HOST'],
project.group.slug,
project_type,
project_id
)
elif 'onlineresource' in ps.data['metadata'] and \
not ps.data['metadata']['onlineresource'].startswith(settings.QDJANGO_SERVER_URL):
ps.data['metadata']['wms_url'] = ps.data['metadata']['onlineresource']
if 'onlineresource' in ps.data['metadata']:
del(ps.data['metadata']['onlineresource'])
# signal after serialization project
ps_data = ps.data
for signal_receiver, data in post_serialize_project.send(ps, app_name=project_type, request=self.request):
if data:
update_serializer_data(ps_data, data)
return Response(ps_data)
def readLeaf(layer, container):
if 'nodes' in layer:
for node in layer['nodes']:
readLeaf(node, layer['nodes'])
else:
# Check for empty vector layer
if settings.G3W_CLIENT_NOT_SHOW_EMPTY_VECTORLAYER and self.layer_is_empty(
layers[layer['id']]):
return
# Check if layer is visible for user
if self.request and not layer['id'] in view_layer_ids:
return
try:
layer_serialized = LayerSerializer(layers[layer['id']],
qgs_project=qgs_project)
except KeyError:
logger.error('Layer %s is missing from QGIS project!' %
layer['id'])
return
layer_serialized_data = layer_serialized.data
# alter layer serialized data from plugin
# send layerseralized original and came back only key->value changed
for signal_receiver, data in after_serialized_project_layer.send(
layer_serialized,
layer=layers[layer['id']],
request=self.request):
update_serializer_data(layer_serialized_data, data)
layer_serialized_data[
'multilayer'] = meta_layer.getCurrentByLayer(
layer_serialized_data)
# check for vectorjoins and add to project relations
if layer_serialized_data['vectorjoins']:
ret['relations'] += self.get_map_layers_relations_from_vectorjoins(
layer['id'], layer_serialized_data['vectorjoins'],
layers)
del (layer_serialized_data['vectorjoins'])
if qgs_project.layerTreeRoot().hasCustomLayerOrder():
ret['layers'].update(
{layer_serialized_data['id']: layer_serialized_data})
else:
ret['layers'].append(layer_serialized_data)
# get widgects for layer
widgets = layers[layer['id']].widget_set.all()
for widget in widgets:
widget_serializzer_data = WidgetSerializer(
widget, layer=layers[layer['id']]).data
if widget_serializzer_data['type'] == 'search':
widget_serializzer_data['options']['layerid'] = layer[
'id']
widget_serializzer_data['options'][
'querylayerid'] = layer['id']
ret['search'].append(widget_serializzer_data)
else:
load_qdjango_widget_layer.send(self,
layer=layer,
ret=ret,
widget=widget)