Implement compare view.

2010-08-04 13:36:47 -06:00
parent e4fa888c38
commit 54902fa443
7 changed files with 318 additions and 22 deletions
@@ -85,6 +85,16 @@ module Precious
      mustache :history
    end

+    post '/compare/:name' do
+      @name = params[:name]
+      @versions = params[:versions]
+      wiki = Gollum::Wiki.new($path)
+      @page = wiki.page(@name)
+      diffs = wiki.repo.diff(@versions[1], @versions[0], @page.path)
+      @diff = diffs.first
+      mustache :compare
+    end
+
    get %r{/(.+?)/([0-9a-f]{40})} do
      name = params[:captures][0]
      wiki = Gollum::Wiki.new($path)