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Merge pull request #269 from tomchristie/fix_breadcrumbs

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Use get_script_prefix to play nicely if not installed at the root.
This commit is contained in:
Tom Christie 2012-09-20 04:34:29 -07:00
commit 79df8eba2f
1 changed files with 8 additions and 6 deletions
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14
djangorestframework/utils/breadcrumbs.py
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@ -1,4 +1,4 @@
from django.core.urlresolvers import resolve
from django.core.urlresolvers import resolve, get_script_prefix
def get_breadcrumbs(url):
@ -6,7 +6,7 @@ def get_breadcrumbs(url):
from djangorestframework.views import APIView
def breadcrumbs_recursive(url, breadcrumbs_list):
def breadcrumbs_recursive(url, breadcrumbs_list, prefix):
"""Add tuples of (name, url) to the breadcrumbs list, progressively chomping off parts of the url."""
try:
@ -16,7 +16,7 @@ def get_breadcrumbs(url):
else:
# Check if this is a REST framework view, and if so add it to the breadcrumbs
if isinstance(getattr(view, 'cls_instance', None), APIView):
breadcrumbs_list.insert(0, (view.cls_instance.get_name(), url))
breadcrumbs_list.insert(0, (view.cls_instance.get_name(), prefix + url))
if url == '':
# All done
@ -24,9 +24,11 @@ def get_breadcrumbs(url):
elif url.endswith('/'):
# Drop trailing slash off the end and continue to try to resolve more breadcrumbs
return breadcrumbs_recursive(url.rstrip('/'), breadcrumbs_list)
return breadcrumbs_recursive(url.rstrip('/'), breadcrumbs_list, prefix)
# Drop trailing non-slash off the end and continue to try to resolve more breadcrumbs
return breadcrumbs_recursive(url[:url.rfind('/') + 1], breadcrumbs_list)
return breadcrumbs_recursive(url[:url.rfind('/') + 1], breadcrumbs_list, prefix)
return breadcrumbs_recursive(url, [])
prefix = get_script_prefix().rstrip('/')
url = url[len(prefix):]
return breadcrumbs_recursive(url, [], prefix)