app/models/concerns/object_metadata.rb

   1 module ObjectMetadata
   2   extend ActiveSupport::Concern
   3
   4   def add_metadata_to_xml_node(el, osm, changeset_cache, user_display_name_cache)
   5     el["changeset"] = osm.changeset_id.to_s
   6     el["redacted"] = osm.redaction.id.to_s if osm.redacted?
   7     el["timestamp"] = osm.timestamp.xmlschema
   8     el["version"] = osm.version.to_s
   9     el["visible"] = osm.visible.to_s
  10
  11     if changeset_cache.key?(osm.changeset_id)
  12       # use the cache if available
  13     else
  14       changeset_cache[osm.changeset_id] = osm.changeset.user_id
  15     end
  16
  17     user_id = changeset_cache[osm.changeset_id]
  18
  19     if user_display_name_cache.key?(user_id)
  20       # use the cache if available
  21     elsif osm.changeset.user.data_public?
  22       user_display_name_cache[user_id] = osm.changeset.user.display_name
  23     else
  24       user_display_name_cache[user_id] = nil
  25     end
  26
  27     unless user_display_name_cache[user_id].nil?
  28       el["user"] = user_display_name_cache[user_id]
  29       el["uid"] = user_id.to_s
  30     end
  31   end
  32
  33   def add_tags_to_xml_node(el, tags)
  34     tags.each do |tag|
  35       tag_el = XML::Node.new("tag")
  36
  37       tag_el["k"] = tag.k
  38       tag_el["v"] = tag.v
  39
  40       el << tag_el
  41     end
  42   end
  43 end