self.table_name = "relations"
self.primary_keys = "relation_id", "version"
+ # note this needs to be included after the table name changes, or
+ # the queries generated by Redactable will use the wrong table name.
+ include Redactable
+
belongs_to :changeset
+ belongs_to :redaction
+ belongs_to :current_relation, :class_name => "Relation", :foreign_key => "relation_id"
has_many :old_members, :class_name => 'OldRelationMember', :foreign_key => [:relation_id, :version], :order => :sequence_id
has_many :old_tags, :class_name => 'OldRelationTag', :foreign_key => [:relation_id, :version]
el1['version'] = self.version.to_s
el1['changeset'] = self.changeset_id.to_s
- self.old_members.each do |member|
- e = XML::Node.new 'member'
- e['type'] = member.member_type.to_s.downcase
- e['ref'] = member.member_id.to_s # "id" is considered uncool here as it should be unique in XML
- e['role'] = member.member_role.to_s
- el1 << e
+ if self.redacted?
+ el1['redacted'] = self.redaction.id.to_s
end
+
+ unless self.redacted? and (@user.nil? or not @user.moderator?)
+ self.old_members.each do |member|
+ e = XML::Node.new 'member'
+ e['type'] = member.member_type.to_s.downcase
+ e['ref'] = member.member_id.to_s # "id" is considered uncool here as it should be unique in XML
+ e['role'] = member.member_role.to_s
+ el1 << e
+ end
- self.old_tags.each do |tag|
- e = XML::Node.new 'tag'
- e['k'] = tag.k
- e['v'] = tag.v
- el1 << e
+ self.old_tags.each do |tag|
+ e = XML::Node.new 'tag'
+ e['k'] = tag.k
+ e['v'] = tag.v
+ el1 << e
+ end
end
+
return el1
end
def containing_relation_members
return []
end
+
+ # check whether this element is the latest version - that is,
+ # has the same version as its "current" counterpart.
+ def is_latest_version?
+ current_relation.version == self.version
+ end
end