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Fixes #1116: Correct object links on recursive deletion error

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This commit is contained in:
Jeremy Stretch 2017-05-02 11:43:11 -04:00
parent aea5612c39
commit 1f7ef15ad1
1 changed files with 7 additions and 5 deletions
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12
netbox/utilities/error_handlers.py
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@ -1,4 +1,6 @@
from django.contrib import messages from django.contrib import messages
from django.utils.html import escape
from django.utils.safestring import mark_safe
def handle_protectederror(obj, request, e): def handle_protectederror(obj, request, e):
@ -25,11 +27,11 @@ def handle_protectederror(obj, request, e):
# Append dependent objects to error message # Append dependent objects to error message
dependent_objects = [] dependent_objects = []
for o in e.protected_objects: for obj in e.protected_objects:
if hasattr(o, 'get_absolute_url'): if hasattr(obj, 'get_absolute_url'):
dependent_objects.append(u'<a href="{}">{}</a>'.format(o.get_absolute_url(), o)) dependent_objects.append(u'<a href="{}">{}</a>'.format(obj.get_absolute_url(), escape(obj)))
else: else:
dependent_objects.append(str(o)) dependent_objects.append(str(obj))
err_message += u', '.join(dependent_objects) err_message += u', '.join(dependent_objects)
messages.error(request, err_message) messages.error(request, mark_safe(err_message))