Contents

require 'geokit'

class Chouette::PtLink < Chouette::ActiveRecord
  # FIXME http://jira.codehaus.org/browse/JRUBY-6358
  set_primary_key :id

  attr_accessible :start_of_link_id, :end_of_link_id, :route_id, :objectid, :object_version, :creation_time, :creator_id, :name, :comment, :link_distance
  include Geokit::Mappable
  

  def geometry
    the_geom
  end

  def self.import_csv
    csv_file = Rails.root + "chouette_pt_links.csv"
    if File.exists?( csv_file)
      csv = CSV::Reader.parse(File.read(csv_file))

      slug = csv.shift.first

      Network::Base.find_by_slug( slug).tune_connection

      csv.each do |row|
        origin = Chouette::StopArea.find_by_objectid( row[0])
        destination = Chouette::StopArea.find_by_objectid( row[1])

        raise "unknown origin #{row[0]}" unless origin
        raise "unknown destination #{row[1]}" unless destination

        Chouette::PtLink.create( :departure_id => origin.id,
                                 :arrival_id => destination.id,
                                 :the_geom => GeoRuby::SimpleFeatures::Geometry.from_hex_ewkb( row[2]))
      end
    end
    
  end

end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
ninoxe-0.1.2	app/models/chouette/pt_link.rb
ninoxe-0.1.1	app/models/chouette/pt_link.rb
ninoxe-0.1.0	app/models/chouette/pt_link.rb
ninoxe-0.0.9	app/models/chouette/pt_link.rb
ninoxe-0.0.8	app/models/chouette/pt_link.rb