require 'xml/libxml'
include ConsistencyValidations
+ include NotRedactable
+ include ObjectMetadata
- set_table_name 'current_ways'
+ self.table_name = "current_ways"
belongs_to :changeset
- has_many :old_ways, :order => 'version'
+ has_many :old_ways, -> { order(:version) }
- has_many :way_nodes, :order => 'sequence_id'
- has_many :nodes, :through => :way_nodes, :order => 'sequence_id'
+ has_many :way_nodes, -> { order(:sequence_id) }
+ has_many :nodes, -> { order("sequence_id") }, :through => :way_nodes
has_many :way_tags
validates_numericality_of :id, :on => :update, :integer_only => true
validates_associated :changeset
- scope :visible, where(:visible => true)
- scope :invisible, where(:visible => false)
+ scope :visible, -> { where(:visible => true) }
+ scope :invisible, -> { where(:visible => false) }
# Read in xml as text and return it's Way object representation
def self.from_xml(xml, create=false)
# and manually set to false before the actual delete.
way.visible = true
+ # Start with no tags
+ way.tags = Hash.new
+
+ # Add in any tags from the XML
pt.find('tag').each do |tag|
raise OSM::APIBadXMLError.new("way", pt, "tag is missing key") if tag['k'].nil?
raise OSM::APIBadXMLError.new("way", pt, "tag is missing value") if tag['v'].nil?
def to_xml_node(visible_nodes = nil, changeset_cache = {}, user_display_name_cache = {})
el1 = XML::Node.new 'way'
el1['id'] = self.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
-
- 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(el1, self, changeset_cache, user_display_name_cache)
# make sure nodes are output in sequence_id order
ordered_nodes = []