X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/bf29550db840c97cafffbe1e836750bef6c7942d..a90be5e69a478e2b49ae676b649a78589f85a50e:/app/models/way.rb

diff --git a/app/models/way.rb b/app/models/way.rb
index c9e695b32..3b3f92432 100644
--- a/app/models/way.rb
+++ b/app/models/way.rb
@@ -27,7 +27,7 @@ class Way < ActiveRecord::Base
       doc = p.parse
 
       doc.find('//osm/way').each do |pt|
-	return Way.from_xml_node(pt, create)
+        return Way.from_xml_node(pt, create)
       end
     rescue
       return nil
@@ -101,7 +101,10 @@ class Way < ActiveRecord::Base
       user_display_name_cache[self.changeset.user_id] = nil
     end
 
-    el1['user'] = user_display_name_cache[self.changeset.user_id] unless user_display_name_cache[self.changeset.user_id].nil?
+    if not user_display_name_cache[self.changeset.user_id].nil?
+      el1['user'] = user_display_name_cache[self.changeset.user_id]
+      el1['uid'] = self.changeset.user_id.to_s
+    end
 
     # make sure nodes are output in sequence_id order
     ordered_nodes = []
@@ -113,7 +116,7 @@ class Way < ActiveRecord::Base
         end
       else
         # otherwise, manually go to the db to check things
-        if nd.node.visible? and nd.node.visible?
+        if nd.node and nd.node.visible?
           ordered_nodes[nd.sequence_id] = nd.node_id.to_s
         end
       end
@@ -230,6 +233,10 @@ class Way < ActiveRecord::Base
       # update and commit the bounding box, now that way nodes 
       # have been updated and we're in a transaction.
       changeset.update_bbox!(bbox) unless nodes.empty?
+
+      # tell the changeset we updated one element only
+      changeset.add_changes! 1
+
       changeset.save!
     end
   end
@@ -288,22 +295,24 @@ class Way < ActiveRecord::Base
     end
   end
 
-  # delete a way and it's nodes that aren't part of other ways, with history
+  # delete a way and its nodes that aren't part of other ways, with history
 
   # FIXME: merge the potlatch code to delete the relations
-  def delete_with_relations_and_nodes_and_history(user)
+  #        and refactor to use delete_with_history!
+  def delete_with_relations_and_nodes_and_history(changeset_id)
     # delete the nodes not used by other ways
     self.unshared_node_ids.each do |node_id|
       n = Node.find(node_id)
-      n.user_id = user.id
+      n.changeset_id = changeset_id
       n.visible = false
       n.save_with_history!
     end
     
-    # FIXME needs more information passed in so that the changeset can be updated
-    self.user_id = user.id
-
-    self.delete_with_history(user)
+    self.changeset_id = changeset_id
+    self.tags = []
+    self.nds = []
+    self.visible = false
+    self.save_with_history!
   end
 
   # Find nodes that belong to this way only