X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/4424cd5b947432848fe7f5bc7518fd1b718ecf6c..ea1961e3ce54432e15a2468fb7b711937fd1517a:/app/controllers/way_controller.rb

diff --git a/app/controllers/way_controller.rb b/app/controllers/way_controller.rb
index a7f74e50c..21f2ea765 100644
--- a/app/controllers/way_controller.rb
+++ b/app/controllers/way_controller.rb
@@ -15,7 +15,7 @@ class WayController < ApplicationController
         if !way.preconditions_ok?
           render :text => "", :status => :precondition_failed
         else
-	  way.version = 0
+          way.version = 0
           way.user_id = @user.id
           way.save_with_history!
 
@@ -51,20 +51,16 @@ class WayController < ApplicationController
       new_way = Way.from_xml(request.raw_post)
 
       if new_way and new_way.id == way.id
-        if !new_way.preconditions_ok?
-          render :text => "", :status => :precondition_failed
-        else
-          way.user_id = @user.id
-          way.tags = new_way.tags
-          way.nds = new_way.nds
-          way.visible = true
-          way.save_with_history!
-
-          render :nothing => true
-        end
+        way.update_from(new_way, @user)
+        render :text => way.version.to_s, :content_type => "text/plain"
       else
         render :nothing => true, :status => :bad_request
       end
+    rescue OSM::APIPreconditionFailedError
+      render :text => "", :status => :precondition_failed
+    rescue OSM::APIVersionMismatchError => ex
+      render :text => "Version mismatch: Provided " + ex.provided.to_s +
+	", server had: " + ex.latest.to_s, :status => :bad_request
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
     end
@@ -74,7 +70,7 @@ class WayController < ApplicationController
   def delete
     begin
       way = Way.find(params[:id])
-      way.delete_with_relations_and_history(@user)
+      way.delete_with_history(@user)
 
       # if we get here, all is fine, otherwise something will catch below.  
       render :nothing => true