From 1e5778e6db1b08dc052c9abc1ad7e6dfe3fb9708 Mon Sep 17 00:00:00 2001
From: Jeremy Stretch <stretch@packetlife.net>
Date: Fri, 18 Dec 2020 15:43:15 -0500
Subject: [PATCH] Clean up prefix hierarchy annotation

---
 netbox/ipam/tables.py                    | 12 +++++-------
 netbox/utilities/templatetags/helpers.py |  8 ++++++++
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/netbox/ipam/tables.py b/netbox/ipam/tables.py
index 868ba3105..bea8ec255 100644
--- a/netbox/ipam/tables.py
+++ b/netbox/ipam/tables.py
@@ -18,13 +18,11 @@ UTILIZATION_GRAPH = """
 """
 
 PREFIX_LINK = """
-{% if record.children %}
-    <span class="text-nowrap" style="padding-left: {{ record.parents }}0px "><i class="mdi mdi-chevron-right"></i></a>
-{% else %}
-    <span class="text-nowrap" style="padding-left: {{ record.parents }}9px">
-{% endif %}
-    <a href="{% if record.pk %}{% url 'ipam:prefix' pk=record.pk %}{% else %}{% url 'ipam:prefix_add' %}?prefix={{ record }}{% if parent.vrf %}&vrf={{ parent.vrf.pk }}{% endif %}{% if parent.site %}&site={{ parent.site.pk }}{% endif %}{% if parent.tenant %}&tenant_group={{ parent.tenant.group.pk }}&tenant={{ parent.tenant.pk }}{% endif %}{% endif %}">{{ record.prefix }}</a>
-</span>
+{% load helpers %}
+{% for i in record.parents|as_range %}
+    <i class="mdi mdi-circle-small"></i>
+{% endfor %}
+<a href="{% if record.pk %}{% url 'ipam:prefix' pk=record.pk %}{% else %}{% url 'ipam:prefix_add' %}?prefix={{ record }}{% if parent.vrf %}&vrf={{ parent.vrf.pk }}{% endif %}{% if parent.site %}&site={{ parent.site.pk }}{% endif %}{% if parent.tenant %}&tenant_group={{ parent.tenant.group.pk }}&tenant={{ parent.tenant.pk }}{% endif %}{% endif %}">{{ record.prefix }}</a>
 """
 
 PREFIX_ROLE_LINK = """
diff --git a/netbox/utilities/templatetags/helpers.py b/netbox/utilities/templatetags/helpers.py
index f095af58f..a93abe1a5 100644
--- a/netbox/utilities/templatetags/helpers.py
+++ b/netbox/utilities/templatetags/helpers.py
@@ -208,6 +208,14 @@ def split(string, sep=','):
     return string.split(sep)
 
 
+@register.filter()
+def as_range(n):
+    """
+    Return a range of n items.
+    """
+    return range(n)
+
+
 #
 # Tags
 #