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from extras.constants import CF_TYPE_TEXT, CF_TYPE_INTEGER, CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_URL, CF_TYPE_SELECT
from extras.models import CustomField, CustomFieldChoice
from ruamel.yaml import YAML
text_to_fields = {
'boolean': CF_TYPE_BOOLEAN,
'date': CF_TYPE_DATE,
'integer': CF_TYPE_INTEGER,
'selection': CF_TYPE_SELECT,
'text': CF_TYPE_TEXT,
'url': CF_TYPE_URL,
}
def get_class_for_class_path(class_path):
import importlib
from django.contrib.contenttypes.models import ContentType
module_name, class_name = class_path.rsplit(".", 1)
module = importlib.import_module(module_name)
clazz = getattr(module, class_name)
return ContentType.objects.get_for_model(clazz)
with open('/opt/netbox/initializers/custom_fields.yml', 'r') as stream:
yaml = YAML(typ='safe')
customfields = yaml.load(stream)
if customfields is not None:
for cf_name, cf_details in customfields.items():
custom_field, created = CustomField.objects.get_or_create(name = cf_name)
if created:
if cf_details.get('default', 0):
custom_field.default = cf_details['default']
if cf_details.get('description', 0):
custom_field.description = cf_details['description']
if cf_details.get('filterable', 0):
custom_field.is_filterables = cf_details['filterable']
if cf_details.get('label', 0):
custom_field.label = cf_details['label']
for object_type in cf_details.get('on_objects', []):
custom_field.obj_type.add(get_class_for_class_path(object_type))
if cf_details.get('required', 0):
custom_field.required = cf_details['required']
if cf_details.get('type', 0):
custom_field.type = text_to_fields[cf_details['type']]
if cf_details.get('weight', 0):
custom_field.weight = cf_details['weight']
custom_field.save()
for choice_details in cf_details.get('choices', []):
choice = CustomFieldChoice.objects.create(
field=custom_field,
value=choice_details['value'])
if choice_details.get('weight', 0):
choice.weight = choice_details['weight']
choice.save()
print("🔧 Created custom field", cf_name)
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