lib/object_metadata.rb

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