Added Atom feeds for snippets.

flask_website/openid_auth.py

@@ -76,12 +76,6 @@ class WebsiteOpenIDStore(OpenIDStore):
             OpenIDAssociation.lifetime < int(time())
         ).delete()
 
-    def getAuthKey(self):
-        return sha1(config.SECRET_KEY).hexdigest()[:self.AUTH_KEY_LEN]
-
-    def isDump(self):
-        return False
-
 
 def redirect_back():
     return redirect(request.values.get('next') or url_for('general.index'))

flask_website/templates/snippets/layout.html

@@ -1,6 +1,7 @@
 {% extends "layout.html" %}
 {% block head %}
   {{ super() }}
+  <link href="{{ url_for('recent_feed') }}" rel="alternate" title="Recent Flask Snippets" type="application/atom+xml">
   <style type=text/css>
     h1 { background-image: url(/static/snippets.png); }
   </style>

flask_website/templates/snippets/show.html

@@ -1,5 +1,9 @@
 {% extends "snippets/layout.html" %}
 {% block title %}{{ snippet.title }}{% endblock %}
+{% block head %}
+  {{ super() }}
+  <link href="{{ url_for('comments_feed', id=snippet.id) }}" rel="alternate" title="Snippet Comments" type="application/atom+xml">
+{% endblock %}
 {% block body %}
   <h2>{{ snippet.title }}</h2>
   <p class=snippet-author>By {{ snippet.author.name }}

flask_website/views/snippets.py

@@ -1,5 +1,8 @@
+# -*- coding: utf-8 -*-
+from urlparse import urljoin
 from flask import Module, render_template, request, flash, abort, redirect, \
      g, url_for
+from werkzeug.contrib.atom import AtomFeed
 from flask_website.utils import requires_login, format_creole
 from flask_website.database import Category, Snippet, Comment, db_session
 
@@ -112,3 +115,32 @@ def category(slug):
     snippets = category.snippets.order_by(Snippet.title).all()
     return render_template('snippets/category.html', category=category,
                            snippets=snippets)
+
+
+@snippets.route('/recent.atom')
+def recent_feed():
+    feed = AtomFeed(u'Recent Flask Snippets',
+                    subtitle=u'Recent additions to the Flask snippet archive',
+                    feed_url=request.url, url=request.url_root)
+    snippets = Snippet.query.order_by(Snippet.pub_date.desc()).limit(15)
+    for snippet in snippets:
+        feed.add(snippet.title, unicode(snippet.rendered_body),
+                 content_type='html', author=snippet.author.name,
+                 url=urljoin(request.url_root, snippet.url),
+                 updated=snippet.pub_date)
+    return feed.get_response()
+
+
+@snippets.route('/snippets/<int:id>/comments.atom')
+def comments_feed(id):
+    snippet = Snippet.query.get(id)
+    if snippet is None:
+        abort(404)
+    feed = AtomFeed(u'Comments for Snippet “%s”' % snippet.title,
+                    feed_url=request.url, url=request.url_root)
+    for comment in snippet.comments:
+        feed.add(comment.title or u'Untitled Comment',
+                 unicode(snippet.rendered_text),
+                 content_type='html', author=comment.author.name,
+                 url=request.url, updated=comment.pub_date)
+    return feed.get_response()