class TrackController < ApplicationController
  before_filter :authorize
  
  def update_length
    unless params[:track_id].nil?
      track = Track.find(params[:track_id])
      unless track.nil? or params[:length].nil?
        if track.length == nil or track.length.to_i == 0 and params[:length].to_i > 0
          track.length = params[:length].to_i
          track.save
          render :json => { :result => :success }
          return
        end
      end
    end
    render :json => { :result => :failed }
  end
end