From 9a3f6943c36d2bac4d0a4feb5cc4dc7b8eccc813 Mon Sep 17 00:00:00 2001
From: Alexis Fellenius <alexis.fellenius@oktavilla.se>
Date: Fri, 27 Nov 2015 22:18:14 +0100
Subject: [PATCH] Add RSS feed

---
 app/controllers/articles_controller.rb |  8 ++++++++
 app/views/articles/feed.rss.builder    | 26 ++++++++++++++++++++++++++
 app/views/layouts/application.html.erb |  1 +
 config/routes.rb                       |  2 ++
 4 files changed, 37 insertions(+)
 create mode 100644 app/views/articles/feed.rss.builder

diff --git a/app/controllers/articles_controller.rb b/app/controllers/articles_controller.rb
index c7f624b..d4adc81 100644
--- a/app/controllers/articles_controller.rb
+++ b/app/controllers/articles_controller.rb
@@ -3,6 +3,14 @@ def index
     @articles = Article.all.order("created_at DESC")
   end
 
+  def feed
+    @articles = Article.all.order("created_at DESC")
+
+    respond_to do |format|
+      format.rss { render :layout => false }
+    end
+  end
+
   def show
     @article = RenderableArticle.new Article.friendly.find(params[:id])
 
diff --git a/app/views/articles/feed.rss.builder b/app/views/articles/feed.rss.builder
new file mode 100644
index 0000000..3012361
--- /dev/null
+++ b/app/views/articles/feed.rss.builder
@@ -0,0 +1,26 @@
+#encoding: UTF-8
+
+xml.instruct! :xml, :version => "1.0"
+xml.rss :version => "2.0" do
+  xml.channel do
+    xml.title "Alexis Fellenius Makrigianni"
+    xml.description "Alexis is a product designer, digital strategist and partner at Oktavilla"
+    xml.link "http://lexi.se"
+    xml.language "en"
+    xml.tag! 'atom:link', :rel => 'self', :type => 'application/rss+xml', :href => feed_url
+
+    for article in @articles
+      xml.item do
+        xml.title article.title
+        xml.author "Alexis Fellenius Makrigianni"
+        xml.pubDate article.created_at.to_s(:rfc822)
+        xml.link "#{article_url(article)}"
+        xml.guid article.id
+
+        rendered_article = RenderableArticle.new article
+        xml.description rendered_article.body
+
+      end
+    end
+  end
+end
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index e2bff92..faecbc0 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -5,6 +5,7 @@
     <title><%= @page_title ? "#{@page_title} – Alexis Fellenius Makrigianni" : "Alexis Fellenius Makrigianni is a designer and partner at Oktavilla" %></title>
     <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
     <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="alternate" type="application/rss+xml" title="Lexi.se RSS Feed" href="http://lexi.se/feed?format=rss">
     <%= stylesheet_link_tag "application" %>
     <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
     <script type="text/javascript" src="//use.typekit.net/irp6ewa.js"></script>
diff --git a/config/routes.rb b/config/routes.rb
index b7df49c..f9ce7ef 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -4,6 +4,8 @@
 
   resources :articles
 
+  get 'feed' => 'articles#feed'
+
   # Redirect old URLs for moved articles
 
   get '/post/18401593732/thoughts-on-responsive-navigation', to: redirect('/articles/thoughts-on-responsive-navigation')