X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/fc25c3d412829774abf0454e4dcc92e41f47454c..67dd9e4c9d487bdb5f38a09dc0c99def4989326e:/app/controllers/old_node_controller.rb?ds=sidebyside

diff --git a/app/controllers/old_node_controller.rb b/app/controllers/old_node_controller.rb
index 4a1253034..e6170fbda 100644
--- a/app/controllers/old_node_controller.rb
+++ b/app/controllers/old_node_controller.rb
@@ -1,17 +1,27 @@
 class OldNodeController < ApplicationController
   require 'xml/libxml'
 
+  skip_before_filter :verify_authenticity_token
+  before_filter :authorize, :only => [ :redact ]
+  before_filter :require_allow_write_api, :only => [ :redact ]
   before_filter :check_api_readable
+  before_filter :check_api_writable, :only => [ :redact ]
   after_filter :compress_output
   around_filter :api_call_handle_error, :api_call_timeout
 
   def history
-    node = Node.find(params[:id])
+    # TODO - maybe a bit heavyweight to do this on every
+    # call, perhaps try lazy auth.
+    setup_user_auth
+
+    node = Node.find(params[:id].to_i)
     
     doc = OSM::API.new.get_xml_doc
     
     node.old_nodes.each do |old_node|
-      doc.root << old_node.to_xml_node
+      unless old_node.redacted? and (@user.nil? or not @user.moderator?)
+        doc.root << old_node.to_xml_node
+      end
     end
     
     render :text => doc.to_s, :content_type => "text/xml"
@@ -19,14 +29,32 @@ class OldNodeController < ApplicationController
   
   def version
     if old_node = OldNode.where(:node_id => params[:id], :version => params[:version]).first
-      response.last_modified = old_node.timestamp
-
-      doc = OSM::API.new.get_xml_doc
-      doc.root << old_node.to_xml_node
+      # TODO - maybe a bit heavyweight to do this on every
+      # call, perhaps try lazy auth.
+      setup_user_auth
+      
+      if old_node.redacted? and (@user.nil? or not @user.moderator?)
+        render :nothing => true, :status => :forbidden
+      else
 
-      render :text => doc.to_s, :content_type => "text/xml"
+        response.last_modified = old_node.timestamp
+        
+        doc = OSM::API.new.get_xml_doc
+        doc.root << old_node.to_xml_node
+        
+        render :text => doc.to_s, :content_type => "text/xml"
+      end
     else
       render :nothing => true, :status => :not_found
     end
   end
+
+  def redact
+    if @user && @user.moderator?
+      render :nothing => true
+
+    else
+      render :nothing => true, :status => :forbidden
+    end
+  end
 end