X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/d95361bcb9d1efccae1da3e295e426dfd44ddd89..2d26d1f7644f0e1a4041339bad4c4570806fcac7:/app/controllers/changeset_controller.rb

diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb
index d34eb8739..b236ba6b5 100644
--- a/app/controllers/changeset_controller.rb
+++ b/app/controllers/changeset_controller.rb
@@ -210,6 +210,7 @@ class ChangesetController < ApplicationController
     changesets = conditions_time(changesets, params['time'])
     changesets = conditions_open(changesets, params['open'])
     changesets = conditions_closed(changesets, params['closed'])
+    changesets = conditions_ids(changesets, params['changesets'])
 
     # create the results document
     results = OSM::API.new.get_xml_doc
@@ -283,7 +284,7 @@ class ChangesetController < ApplicationController
       elsif params[:bbox]
         changesets = conditions_bbox(changesets, BoundingBox.from_bbox_params(params))
       elsif params[:friends] && @user
-        changesets = changesets.where(:user_id => @user.friend_users.public)
+        changesets = changesets.where(:user_id => @user.friend_users.identifiable)
       elsif params[:nearby] && @user
         changesets = changesets.where(:user_id => @user.nearby)
       end
@@ -413,6 +414,20 @@ private
     end
   end
 
+  ##
+  # query changesets by a list of ids
+  # (either specified as array or comma-separated string)
+  def conditions_ids(changesets, ids)
+    if ids.nil?
+      return changesets
+    elsif ids.empty?
+      raise OSM::APIBadUserInput.new("No changesets were given to search for")
+    else
+      ids = ids.split(',').collect { |n| n.to_i }
+      return changesets.where(:id => ids)
+    end
+  end
+
   ##
   # eliminate empty changesets (where the bbox has not been set)
   # this should be applied to all changeset list displays