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

diff --git a/app/controllers/relation_controller.rb b/app/controllers/relation_controller.rb
index 0b989d11e5fc21b8ba5dff32c55f3e6262698c04..9e7466a4ad4f7506b5d165e4584e33aa5424ff87 100644 (file)
--- a/app/controllers/relation_controller.rb
+++ b/app/controllers/relation_controller.rb
@@ -45,7 +45,7 @@ class RelationController < ApplicationController
       relation.update_from new_relation, @user
       render :text => relation.version.to_s, :content_type => "text/plain"
     else
       relation.update_from new_relation, @user
       render :text => relation.version.to_s, :content_type => "text/plain"
     else

-      render :nothing => true, :status => :bad_request
+      render :text => "", :status => :bad_request

     end
   end
 
     end
   end
 


@@ -56,7 +56,7 @@ class RelationController < ApplicationController
       relation.delete_with_history!(new_relation, @user)
       render :text => relation.version.to_s, :content_type => "text/plain"
     else
       relation.delete_with_history!(new_relation, @user)
       render :text => relation.version.to_s, :content_type => "text/plain"
     else

-      render :nothing => true, :status => :bad_request
+      render :text => "", :status => :bad_request

     end
   end
 
     end
   end
 


@@ -125,24 +125,28 @@ class RelationController < ApplicationController
       render :text => doc.to_s, :content_type => "text/xml"
       
     else
       render :text => doc.to_s, :content_type => "text/xml"
       
     else

-      render :nothing => true, :status => :gone
+      render :text => "", :status => :gone

     end
   end
 
   def relations
     end
   end
 
   def relations

+    if not params['relations']
+      raise OSM::APIBadUserInput.new("The parameter relations is required, and must be of the form relations=id[,id[,id...]]")
+    end
+

     ids = params['relations'].split(',').collect { |w| w.to_i }
 
     ids = params['relations'].split(',').collect { |w| w.to_i }
 

-    if ids.length > 0
-      doc = OSM::API.new.get_xml_doc
+    if ids.length == 0
+      raise OSM::APIBadUserInput.new("No relations were given to search for")
+    end

 
 

-      Relation.find(ids).each do |relation|
-        doc.root << relation.to_xml_node
-      end
+    doc = OSM::API.new.get_xml_doc

 
 

-      render :text => doc.to_s, :content_type => "text/xml"
-    else
-      render :text => "You need to supply a comma separated list of ids.", :status => :bad_request
+    Relation.find(ids).each do |relation|
+      doc.root << relation.to_xml_node

     end
     end

+
+    render :text => doc.to_s, :content_type => "text/xml"

   end
 
   def relations_for_way
   end
 
   def relations_for_way