zhdk/madek

#!/usr/bin/ruby

require 'rubygems'

require 'yaml'

#require 'zencoder'  # This doesn't work? What the?
require '/usr/lib/ruby/gems/1.8/gems/zencoder-2.3.1/lib/zencoder' # This works. What the?


# documentation: https://github.com/zencoder/zencoder-rb

# use the API builder to build requests: https://app.zencoder.com/api_builder

class EncodeJob

  attr_accessor :job_id # Unique job ID that the encoder system (e.g. Zencoder) should assign to us
  attr_accessor :base_url # Output location where finished encodes should be stored
                          # (FTP or SFTP URL including username/password)
  def initialize
    config = YAML::load(File.open("../../config/zencoder-real.yml"))
    api_key = config['zencoder']['api_key']
    @base_url = config['zencoder']['ftp_base_url']
    Zencoder.api_key = api_key
  end


  # TODO: Add notification callback URLs
  # :notifications => ["http://medienarchiv.zhdk.ch/encode_jobs/notification"]
  
  def start_by_url(url)

    # This example encodes two copies, one in VP8/WebM, one in H.264
    settings = {:input => url,
                :outputs => [{:base_url => @base_url, :video_codec => "vp8", :quality => 4, :speed => 2 },
                             {:base_url => @base_url, :video_codec => "h264", :quality => 4, :speed => 2 }]
               }

    response = Zencoder::Job.create(settings)
    if response.success?
      @job_id = response.body['id']
      return true
    else
      @job_id = nil
      return false
    end
  end
  
  def details
    Zencoder::Job.details(@job_id).body['job']
  end

  def finished?
    details['state'] == "finished"
  end

  def encoded_file_path
   # TODO
  end
  
end


# Example use follows
job = EncodeJob.new

response = job.start_by_url("http://medienarchiv.zhdk.ch/encode/grumpy_cat.mp4")

puts job.details.inspect


#Zencoder.api_key = 'abcd1234'
#response = Zencoder::Job.list