Implement syndication of news

news/urls.py

@@ -1,7 +1,29 @@
 from django.conf.urls.defaults import patterns, include, url
+from django.contrib.syndication.views import Feed
+import models
+
+class NewsFeed(Feed):
+    title = 'Caminus News'
+    link = '/news/'
+    description = 'News posts from Team Caminus'
+    description_template = 'news/_feed_description.html'
+
+    def items(self):
+        return models.Post.objects.order_by('-created')[:5]
+
+    def item_title(self, item):
+        return item.title
+
+    def item_description(self, item):
+        return item.body
+
+    def item_author_name(self, item):
+        return item.author
+
 
 urlpatterns = patterns('news',
     url('^$', 'views.index'),
+    url('^feed$', NewsFeed()),
     url('^(?P<page>[0-9]+)$', 'views.index'),
     url('^(?P<slug>.*)$', 'views.view')
 )

templates/news/_feed_description.html

@@ -0,0 +1,2 @@
+{% load markup %}
+{{ obj.body|markdown }}

templates/news/index.html

@@ -1,4 +1,5 @@
 {% extends 'base.html' %}
+{% load static %}
 {% load markup %}
 {% load comments %}
 
@@ -13,4 +14,7 @@
 </div>
 <div class="commentcount">{% get_comment_count for post as comment_count %}{{comment_count}} comments.</div>
 {% endfor %}
+
+{% get_static_prefix as STATIC_PREFIX %}
+<a href="/news/feed"><img src="{{ STATIC_PREFIX }}/feed.png"/></a>
 {% endblock %}