From 5ff8ffdb0f1ec733d8e3e663f6aef0f8d3dbc424 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sun, 17 May 2015 21:10:15 +0200
Subject: Add plugin for fetching feeds from Jekyll.

---
 contrib/jekyll/README.md | 38 ++++++++++++++++++++++++++++++++++++++
 contrib/jekyll/rss.rb    | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 73 insertions(+)
 create mode 100644 contrib/jekyll/README.md
 create mode 100644 contrib/jekyll/rss.rb

diff --git a/contrib/jekyll/README.md b/contrib/jekyll/README.md
new file mode 100644
index 0000000..c472c19
--- /dev/null
+++ b/contrib/jekyll/README.md
@@ -0,0 +1,38 @@
+Plugin to read RSS streams in Jekyll
+====================================
+
+Copy the file `rss.rb` to the `_plugin` directory of your blog. If there's no
+plugin directory, you may have to create it.
+
+Add a file called feeds.yml to your `_data` directory, it should look similar to
+this:
+
+    my_feed:
+      title: My Feed
+      url: http://example.com/feed
+      limit: 20
+
+Then use like this from any liquid template:
+
+    {% rss my_feed %}
+
+This fetches the 20 latest posts from the feed identified by `my_feed`, and
+inserts it into your template.
+
+License:
+--------
+
+Copyright (C) 2015  Harald Eilertsen
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
diff --git a/contrib/jekyll/rss.rb b/contrib/jekyll/rss.rb
new file mode 100644
index 0000000..573a089
--- /dev/null
+++ b/contrib/jekyll/rss.rb
@@ -0,0 +1,35 @@
+# RSS plugin for Jekyll
+# Copyright (C) 2015  Harald Eilertsen
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+require 'rss2html'
+
+module Jekyll
+  module Tags
+    class Rss < Liquid::Tag
+      def initialize(tag_name, args, tokens)
+        super tag_name, args, tokens
+        @feed = Jekyll.sites[0].site_data['feeds'][args.strip]
+      end
+
+      def render(context)
+        f = Rss2Html::Feed.new(@feed)
+        f.render
+      end
+    end
+  end
+end
+
+Liquid::Template.register_tag('rss', Jekyll::Tags::Rss)
-- 
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