Remove ssify.

[wolnelektury.git] / src / wolnelektury / templatetags / blog.py

diff --git a/src/wolnelektury/templatetags/blog.py b/src/wolnelektury/templatetags/blog.py
new file mode 100644 (file)
index 0000000..ca97e25
--- /dev/null
+++ b/src/wolnelektury/templatetags/blog.py
@@ -0,0 +1,30 @@
+from datetime import date
+from django.conf import settings
+from django.template import Library
+import feedparser
+
+
+register = Library()
+
+
+@register.inclusion_tag('latest_blog_posts.html')
+def latest_blog_posts(feed_url=None, posts_to_show=5):
+    if feed_url is None:
+        feed_url = settings.LATEST_BLOG_POSTS
+    posts = []
+    try:
+        feed = feedparser.parse(str(feed_url))
+        for i in range(posts_to_show):
+            pub_date = feed['entries'][i].published_parsed
+            published = date(pub_date[0], pub_date[1], pub_date[2])
+            posts.append({
+                'title': feed['entries'][i].title,
+                'summary': feed['entries'][i].summary,
+                'link': feed['entries'][i].link,
+                'date': published,
+                })
+    except:
+        pass
+    return {
+        'posts': posts
+    }