class Report
  
  BLANK = "".freeze
  
  class << self
    def publish(server, options = {})
      report = self.new
      report.process(options[:log], server)
    end
  end
  
  def initialize
    @output = ""
  end
  
  def process(input, server)
    @output = @header
    open_log(input, server).each_line do |line|
      line.scan(@regex).each do |matched|
        matched.each do |line_matched|
          @output << line_matched + "|"
        end
        @output << "#{server}\n" 
      end 
    end
    @output << "\n"
  end
  
  private   
  def open_log(log, server)
    begin
      File.open("#{LOGS_DIR}/#{server}/#{log}.#{PROCESS_DATE}.log", "r")
    rescue
      puts "Could not read #{log} on #{server}."
      return BLANK
    end  
  end
 
end