Worker Script

#/usr/bin/ruby
require 'rubygems'
require 'activerecord'

ActiveRecord::Base.establish_connection(
    :adapter  => "mysql",
    :host     => "localhost",
    :username => "root",
    :password => "",
    :database => "lame"
)

class Job < ActiveRecord::Base ; end

job = Job.find(1)

loop do
    begin
      log = File.open("logFile", "r")
      log = log.read
      percentage = log.scan(/(\d+%)/).last
      timespent = log.scan(/\d:\d\d\//).last.chomp("/").split(":")
      time_eta = log.scan(/\d:\d\d\|/).last.chomp("|").split(":")
      timespent_seconds = (timespent[0].to_i * 60) + timespent[1].to_i
      time_eta_seconds = (time_eta[0].to_i * 60) + time_eta[1].to_i
      timeleft = time_eta_seconds - timespent_seconds
        if percentage.to_s == "99%"
          job.percent = 100
          job.finished_at = Time.now
          job.completed = true
          job.save
          break
        elsif percentage.to_s == "100%"
          job.percent = 100
          job.finished_at = Time.now
          job.completed = true
          job.save
          break
        else
          job.percent = percentage[0].chomp("%").to_i
          job.save
        end
    rescue
      puts "Error"
    end
  sleep 2
end