def update_layer_metadata_uuid(layer, uuid):
if 'gvsigol_plugin_catalog' in settings.INSTALLED_APPS:
from gvsigol_plugin_catalog.models import LayerMetadata
try:
lm = LayerMetadata.objects.get(layer=layer)
if uuid is not None and uuid != u'':
lm.metadata_uuid = uuid
lm.save()
else:
lm.delete()
except LayerMetadata.DoesNotExist as e:
lm = LayerMetadata()
lm.layer = layer
lm.metadata_uuid = uuid
lm.save()
except LayerMetadata.MultipleObjectsReturned as e:
lm = LayerMetadata.objects.filter(layer=layer).delete()
lm = LayerMetadata()
lm.layer = layer
lm.metadata_uuid = uuid
lm.save()
def create_metadata(request, layer_id):
if request.method == 'POST':
try:
layer = Layer.objects.get(id=int(layer_id))
uuid, the_id = geonetwork_service.get_instance().metadata_insert(layer)
lm = LayerMetadata()
lm.layer = layer
lm.metadata_id = the_id
lm.metadata_uuid = uuid
lm.save()
return JsonResponse({'status': 'ok', 'uuid': uuid, 'id': the_id})
except Exception as e:
logger.exception(e)
return HttpResponse(status=500, content=e.message)