--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/django/contrib/gis/sitemaps/georss.py	Tue Oct 14 16:00:59 2008 +0000
@@ -0,0 +1,53 @@
+from django.core import urlresolvers
+from django.contrib.sitemaps import Sitemap
+
+class GeoRSSSitemap(Sitemap):
+    """
+    A minimal hook to produce sitemaps for GeoRSS feeds.
+    """
+    def __init__(self, feed_dict, slug_dict=None):
+        """
+        This sitemap object initializes on a feed dictionary (as would be passed
+        to `django.contrib.syndication.views.feed`) and a slug dictionary.  
+        If the slug dictionary is not defined, then it's assumed the keys provide
+        the URL parameter to the feed.  However, if you have a complex feed (e.g.,
+        you override `get_object`, then you'll need to provide a slug dictionary.
+        The slug dictionary should have the same keys as the feed dictionary, but 
+        each value in the slug dictionary should be a sequence of slugs that may 
+        be used for valid feeds.  For example, let's say we have a feed that 
+        returns objects for a specific ZIP code in our feed dictionary:
+
+            feed_dict = {'zipcode' : ZipFeed}
+
+        Then we would use a slug dictionary with a list of the zip code slugs
+        corresponding to feeds you want listed in the sitemap:
+
+            slug_dict = {'zipcode' : ['77002', '77054']}
+        """
+        # Setting up.
+        self.feed_dict = feed_dict
+        self.locations = []
+        if slug_dict is None: slug_dict = {}
+        # Getting the feed locations.
+        for section in feed_dict.keys():
+            if slug_dict.get(section, False):
+                for slug in slug_dict[section]:
+                    self.locations.append('%s/%s' % (section, slug))
+            else:
+                self.locations.append(section)
+ 
+    def get_urls(self, page=1):
+        """
+        This method is overrridden so the appropriate `geo_format` attribute
+        is placed on each URL element.
+        """
+        urls = Sitemap.get_urls(self, page=page)
+        for url in urls: url['geo_format'] = 'georss'
+        return urls
+
+    def items(self):
+        return self.locations
+
+    def location(self, obj):
+        return urlresolvers.reverse('django.contrib.syndication.views.feed', args=(obj,))
+