Dat to KML

dat2kml.rb

#!/usr/bin/env ruby

require "FileUtils"
include FileUtils

exit if ARGV.size != 1

cd ARGV[0] do
  Dir["*.dat"].each do |dat|
    basename = File.basename(dat, ".dat")
    line = open(dat).readlines[2]

    outfile_name = "#{basename}.kml"
    open(outfile_name, "w+") do |out|
      out.puts %[<?xml version="1.0" encoding="UTF-8"?>]
      out.puts %[<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">]
      out.puts %[<Document>]
      out.puts "<name>#{outfile_name}</name>"

      regex = /\[(.*)\]/
      center_text = regex.match(line)[1]
      center_text.split("][").each_with_index do |coord, index|
        lat, lng = coord.split(",")
        out.puts %Q(<Placemark>
    <name>#{basename}_#{index}</name>
    <styleUrl>#m_ylw-pushpin</styleUrl>
    <Point>
      <gx:drawOrder>#{index+1}</gx:drawOrder>
      <coordinates>#{lng},#{lat},0</coordinates>
    </Point>
  </Placemark>)
      end
      out.puts "</Document>"
      out.puts "</kml>"
    end
    #exit
  end
end