From a936993a5a7bbe7bb4f679d3adc059929cd0d7c5 Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Sun, 15 Mar 2009 14:07:04 +0100
Subject: first revision and diff interface

---
 app/controllers/revisions_controller.rb | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 app/controllers/revisions_controller.rb

(limited to 'app/controllers/revisions_controller.rb')

diff --git a/app/controllers/revisions_controller.rb b/app/controllers/revisions_controller.rb
new file mode 100644
index 0000000..20991ef
--- /dev/null
+++ b/app/controllers/revisions_controller.rb
@@ -0,0 +1,29 @@
+class RevisionsController < ApplicationController
+  
+  layout 'admin'
+  
+  def index
+  end
+
+  def diff
+    @node = Node.find(params[:id])
+    
+    params[:start]  ||= @node.pages.all[-1].revision
+    params[:end]    ||= @node.pages.all[-2].revision
+    
+    @start = Page.find( :first, :conditions => {
+      :node_id => params[:id],
+      :revision => params[:start]
+    })
+    
+    @end = Page.find( :first, :conditions => {
+      :node_id => params[:id],
+      :revision => params[:end]
+    })
+    
+  end
+
+  def show
+  end
+
+end
-- 
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