From ba221a5c15e6b2d818df6cf0a8d9c5c62906d213 Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Fri, 11 Sep 2009 22:32:25 +0200
Subject: first steps for recent changes rss feed

---
 app/controllers/rss_controller.rb        | 28 +++++++++++++++++++++++++---
 app/views/rss/recent_changes.xml.builder | 29 +++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 3 deletions(-)
 create mode 100644 app/views/rss/recent_changes.xml.builder

diff --git a/app/controllers/rss_controller.rb b/app/controllers/rss_controller.rb
index 4c2a2e8..e749449 100644
--- a/app/controllers/rss_controller.rb
+++ b/app/controllers/rss_controller.rb
@@ -1,8 +1,9 @@
 class RssController < ApplicationController
   
-  def updates
-    @host = request.protocol + request.host_with_port
-    
+  before_filter :authenticate, :only => :recent_changes
+  before_filter :get_host
+  
+  def updates    
     @items = Page.heads.find_tagged_with(
       "update",
       :order => "published_at DESC",
@@ -14,4 +15,25 @@ class RssController < ApplicationController
     end
   end
 
+  def recent_changes
+    @items = Page.all(
+      :limit => 20,
+      :order => "updated_at desc",
+      :conditions => [ 
+        "updated_at < ? AND updated_at > ?", Time.now, Time.now-14.days
+      ]
+    )
+  end
+  
+  protected
+    def authenticate
+      authenticate_or_request_with_http_basic do |username, password|
+        username == "recent" && password == "d@t3N+kLAu-23"
+      end
+    end
+    
+    def get_host
+      @host = request.protocol + request.host_with_port
+    end
+  
 end
diff --git a/app/views/rss/recent_changes.xml.builder b/app/views/rss/recent_changes.xml.builder
new file mode 100644
index 0000000..390fbdf
--- /dev/null
+++ b/app/views/rss/recent_changes.xml.builder
@@ -0,0 +1,29 @@
+xml.instruct!
+
+xml.feed(:xmlns => "http://www.w3.org/2005/Atom", "xml:base" => @host) do
+  xml.title("CCC.de Recent Change")
+  xml.link(:href => "http://www.ccc.de/")
+  xml.link(:rel => "self", :href => "/rss/updates.xml")
+  xml.updated(@items.first.published_at.xmlschema)
+  xml.author do
+    xml.name("Chaos Computer Club e.V.")
+  end
+  xml.id("http://www.ccc.de/")
+  
+  @items.each do |item|
+    xml.entry do
+      xml.title(item.title)
+      xml.link(
+        :href => content_path_helper(item.node.unique_path),
+        :rel => "alternate"
+      )
+      xml.id(content_url_helper(item.node.unique_path))
+      xml.updated(item.updated_at.xmlschema)
+      xml.content(:type => "text") do
+        xml.div("changed by #{item.user.login}")
+      end
+    end
+    
+  end
+  
+end
\ No newline at end of file
-- 
cgit v1.3