class OldWay < ActiveRecord::Base
include ConsistencyValidations
+ include ObjectMetadata
self.table_name = "ways"
self.primary_keys = "way_id", "version"
def nds
unless @nds
@nds = Array.new
- OldWayNode.where(:way_id => self.way_id, :version => self.version).order(:sequence_id).each do |nd|
+ self.old_nodes.order(:sequence_id).each do |nd|
@nds += [nd.node_id]
end
end
def tags
unless @tags
@tags = Hash.new
- OldWayTag.where(:way_id => self.way_id, :version => self.version).each do |tag|
+ self.old_tags.each do |tag|
@tags[tag.k] = tag.v
end
end
end
def to_xml_node(changeset_cache = {}, user_display_name_cache = {})
- el1 = XML::Node.new 'way'
- el1['id'] = self.way_id.to_s
- el1['visible'] = self.visible.to_s
- el1['timestamp'] = self.timestamp.xmlschema
- el1['version'] = self.version.to_s
- el1['changeset'] = self.changeset_id.to_s
-
- if changeset_cache.key?(self.changeset_id)
- # use the cache if available
- else
- changeset_cache[self.changeset_id] = self.changeset.user_id
- end
-
- user_id = changeset_cache[self.changeset_id]
-
- if user_display_name_cache.key?(user_id)
- # use the cache if available
- elsif self.changeset.user.data_public?
- user_display_name_cache[user_id] = self.changeset.user.display_name
- else
- user_display_name_cache[user_id] = nil
- end
+ el = XML::Node.new 'way'
+ el['id'] = self.way_id.to_s
- if not user_display_name_cache[user_id].nil?
- el1['user'] = user_display_name_cache[user_id]
- el1['uid'] = user_id.to_s
- end
+ add_metadata_to_xml_node(el, self, changeset_cache, user_display_name_cache)
- el1['redacted'] = self.redaction.id.to_s if self.redacted?
-
self.old_nodes.each do |nd| # FIXME need to make sure they come back in the right order
- e = XML::Node.new 'nd'
- e['ref'] = nd.node_id.to_s
- el1 << e
+ node_el = XML::Node.new 'nd'
+ node_el['ref'] = nd.node_id.to_s
+ el << node_el
end
- self.old_tags.each do |tag|
- e = XML::Node.new 'tag'
- e['k'] = tag.k
- e['v'] = tag.v
- el1 << e
- end
+ add_tags_to_xml_node(el, self.old_tags)
- return el1
+ return el
end
# Read full version of old way