netbox-docker/startup_scripts/280_custom_links.py

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import sys
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from django.contrib.contenttypes.models import ContentType
from extras.models import CustomLink
from startup_script_utils import load_yaml
custom_links = load_yaml("/opt/netbox/initializers/custom_links.yml")
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if custom_links is None:
sys.exit()
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def get_content_type_id(content_type):
try:
return ContentType.objects.get(model=content_type).id
except ContentType.DoesNotExist:
pass
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for link in custom_links:
content_type = link.pop("content_type")
link["content_type_id"] = get_content_type_id(content_type)
if link["content_type_id"] is None:
print(
"⚠️ Unable to create Custom Link '{0}': The content_type '{1}' is unknown".format(
link.name, content_type
)
)
continue
custom_link, created = CustomLink.objects.get_or_create(**link)
if created:
print("🔗 Created Custom Link '{0}'".format(custom_link.name))