From 9ac86fc3e19ab8e1e6f7c397867444062b5ca7bb Mon Sep 17 00:00:00 2001
From: Raoul Snyman <raoul.snyman@saturnlaboratories.co.za>
Date: Wed, 27 Jan 2010 09:26:47 +0200
Subject: [PATCH] Removed HTML from feeds, and reduced them just to the teaser.

---
 scribeengine/controllers/feed.py       | 11 +++++++----
 scribeengine/lib/base.py               |  1 -
 scribeengine/lib/helpers.py            |  2 +-
 scribeengine/templates/base.mako       |  2 ++
 scribeengine/templates/blog/index.mako |  2 +-
 5 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/scribeengine/controllers/feed.py b/scribeengine/controllers/feed.py
index 7eb96c7..d11250c 100644
--- a/scribeengine/controllers/feed.py
+++ b/scribeengine/controllers/feed.py
@@ -1,4 +1,6 @@
 import logging
+import uuid
+import re
 
 from feedformatter import Feed
 import time
@@ -14,7 +16,8 @@ class FeedController(BaseController):
     def _generate_feed(self):
         blog_title = Session.query(Variable).get(u'blog title').value
         blog_slogan = Session.query(Variable).get(u'blog slogan').value
-        blog_link = request.environ[u'HTTP_HOST']
+        blog_link = str('%s://%s' % (request.environ[u'wsgi.url_scheme'], \
+                                     request.environ[u'HTTP_HOST']))
         if blog_link.endswith(u'/'):
             blog_link = blog_link[:-1]
         posts = Session.query(Post)\
@@ -34,15 +37,15 @@ class FeedController(BaseController):
             item[u'title'] = post.title
             item[u'link'] = blog_link + h.url_for_post(post)
             item[u'author'] = post.user.nick
-            item[u'description'] = post.body
+            item[u'description'] = re.sub(r'<(.*?)>', u'', h.teaser(post.body))
             item[u'pubDate'] = post.created.timetuple()
-            #item[u'guid'] = "1234567890"
+            item[u'guid'] = str(uuid.uuid5(uuid.NAMESPACE_URL, blog_link + h.url_for_post(post)))
             # Add item to feed
             feed.items.append(item)
         return feed
 
     def index(self):
-        h.redirect_to('/')
+        h.redirect_to(h.url_for(action=u'atom'))
 
     def rss(self, id=u'2.0'):
         feed = self._generate_feed()
diff --git a/scribeengine/lib/base.py b/scribeengine/lib/base.py
index d4fe506..339b356 100644
--- a/scribeengine/lib/base.py
+++ b/scribeengine/lib/base.py
@@ -49,7 +49,6 @@ log = logging.getLogger(__name__)
 class BaseController(WSGIController):
 
     def __before__(self):
-        #c.theme_name = Session.query(Configuration).get(u'theme').value
         if session.get(u'REMOTE_USER'):
             c.current_user = Session.query(User).get(session[u'REMOTE_USER'])
         c.blog_title = Session.query(Variable).get(u'blog title').value
diff --git a/scribeengine/lib/helpers.py b/scribeengine/lib/helpers.py
index ca64222..d020ee9 100644
--- a/scribeengine/lib/helpers.py
+++ b/scribeengine/lib/helpers.py
@@ -61,7 +61,7 @@ class Flash(object):
         return message_type
 
 
-def teaser(text, url):
+def teaser(text):
     position = text.find(u'</p>')
     if position > 0:
         return text[:position + 4]
diff --git a/scribeengine/templates/base.mako b/scribeengine/templates/base.mako
index f6f63f8..ed63f0a 100644
--- a/scribeengine/templates/base.mako
+++ b/scribeengine/templates/base.mako
@@ -6,6 +6,8 @@
     <title>${c.page_title}</title>
     <meta name="keywords" content="" />
     <meta name="description" content="" />
+    <link href="${h.url_for(controller=u'feed', action=u'atom')}" type="application/atom+xml" rel="alternate" title="Sitewide ATOM Feed" />
+    <link href="${h.url_for(controller=u'feed', action=u'rss')}" type="application/rss+xml" rel="alternate" title="Sitewide RSS Feed" />
     <link href="${h.url_for('/styles/style.css')}" rel="stylesheet" type="text/css" media="screen" />
 % for script in c.scripts:
     <script src="/scripts/${script}" type="text/javascript"></script>
diff --git a/scribeengine/templates/blog/index.mako b/scribeengine/templates/blog/index.mako
index cb560ae..011f27a 100644
--- a/scribeengine/templates/blog/index.mako
+++ b/scribeengine/templates/blog/index.mako
@@ -4,7 +4,7 @@
         <div class="post">
             <h2 class="title"><a href="${h.url_for_post(post)}">${post.title}</a></h2>
             <div class="entry">
-                ${h.literal(h.teaser(post.body, h.url_for_post(post)))}
+                ${h.literal(h.teaser(post.body))}
             </div>
             <p class="meta">
               <span class="byline">Posted by ${post.user.nick} on ${post.created.strftime('%B %d, %Y')}</span>