document versions

2015-03-06 16:40:47 +01:00
parent 06dd5ff5bb
commit bd3c3a25e1
2 changed files with 17 additions and 1 deletions
--- a/app/controllers/documents_controller.rb
+++ b/app/controllers/documents_controller.rb
@@ -67,9 +67,17 @@ class DocumentsController < ApplicationController
  end
  def write
    @document = Document.find(params[:id])
-    if @document.is_etherpad? 
+    if @document.is_etherpad? && params[:versionid].nil?
      redirect_to action: :write_etherpad
    else
+      unless params[:versionid].nil?
+        v=@document.versions.find(params[:versionid])
+        if v.reify.nil?
+          v=v.next
+        end
+        @document=v.reify
+       
+      end
      @parent=@document.parent
      respond_to do |format|
        format.html