feed: include xml:base attribute for proper (image) relative link resolution

diff --git a/panikweb/views.py b/panikweb/views.py
index fb43dd92ba5ce05892ec3396488807a5ea3214ec..613348351f502056149415a2beedd669c6985034 100644 (file)
--- a/panikweb/views.py
+++ b/panikweb/views.py
@@ -4,6 +4,7 @@ import random
 import os
 import stat
 import time
+import urlparse
 
 from django.core.urlresolvers import reverse
 from django.conf import settings
@@ -698,8 +699,15 @@ class RssNewsFeed(Feed):
 
 rss_news_feed = RssNewsFeed()
 
+class Atom1FeedWithBaseXml(Atom1Feed):
+    def root_attributes(self):
+        root_attributes = super(Atom1FeedWithBaseXml, self).root_attributes()
+        scheme, netloc, path, params, query, fragment  = urlparse.urlparse(self.feed['feed_url'])
+        root_attributes['xml:base'] = urlparse.urlunparse((scheme, netloc, '/', params, query, fragment))
+        return root_attributes
+
 class AtomNewsFeed(RssNewsFeed):
-    feed_type = Atom1Feed
+    feed_type = Atom1FeedWithBaseXml
 
 atom_news_feed = AtomNewsFeed()