Make the multi-get calls throw 400 errors on invalid input

[rails.git] / app / controllers / node_controller.rb

diff --git a/app/controllers/node_controller.rb b/app/controllers/node_controller.rb
index 416ae28ebb3af3aa89ba4e78c6eda3e21a20530b..1e34bc10d507c5cec1874137dd7c13fe5431a718 100644 (file)
--- a/app/controllers/node_controller.rb
+++ b/app/controllers/node_controller.rb
@@ -3,6 +3,7 @@
 class NodeController < ApplicationController
   require 'xml/libxml'
 
+  skip_before_filter :verify_authenticity_token
   before_filter :authorize, :only => [:create, :update, :delete]
   before_filter :require_allow_write_api, :only => [:create, :update, :delete]
   before_filter :require_public_data, :only => [:create, :update, :delete]
@@ -25,8 +26,10 @@ class NodeController < ApplicationController
   # Dump the details on a node given in params[:id]
   def read
     node = Node.find(params[:id])
-    if node.visible?
-      response.headers['Last-Modified'] = node.timestamp.rfc822
+
+    response.last_modified = node.timestamp
+
+    if node.visible
       render :text => node.to_xml.to_s, :content_type => "text/xml"
     else
       render :text => "", :status => :gone
@@ -39,7 +42,7 @@ class NodeController < ApplicationController
     new_node = Node.from_xml(request.raw_post)
        
     unless new_node and new_node.id == node.id
-      raise OSM::BadUserInput.new("The id in the url (#{node.id}) is not the same as provided in the xml (#{new_node.id})")
+      raise OSM::APIBadUserInput.new("The id in the url (#{node.id}) is not the same as provided in the xml (#{new_node.id})")
     end
     node.update_from(new_node, @user)
     render :text => node.version.to_s, :content_type => "text/plain"
@@ -53,7 +56,7 @@ class NodeController < ApplicationController
     new_node = Node.from_xml(request.raw_post)
     
     unless new_node and new_node.id == node.id
-      raise OSM::BadUserInput.new("The id in the url (#{node.id}) is not the same as provided in the xml (#{new_node.id})")
+      raise OSM::APIBadUserInput.new("The id in the url (#{node.id}) is not the same as provided in the xml (#{new_node.id})")
     end
     node.delete_with_history!(new_node, @user)
     render :text => node.version.to_s, :content_type => "text/plain"
@@ -61,10 +64,14 @@ class NodeController < ApplicationController
 
   # Dump the details on many nodes whose ids are given in the "nodes" parameter.
   def nodes
+    if not params['nodes']
+      raise OSM::APIBadUserInput.new("The parameter nodes is required, and must be of the form nodes=id[,id[,id...]]")
+    end
+
     ids = params['nodes'].split(',').collect { |n| n.to_i }
 
     if ids.length == 0
-      raise OSM::BadUserInput.new("No nodes were given to search for")
+      raise OSM::APIBadUserInput.new("No nodes were given to search for")
     end
     doc = OSM::API.new.get_xml_doc