Class: RestFtpDaemon::Transform::Mp4split

Inherits:
Base
  • Object
show all
Defined in:
lib/plugins/rest-ftp-daemon/transform/mp4split.rb

Instance Method Summary collapse

Instance Method Details

#prepare ⇒ Object

Task operations

Raises:

  • (RestFtpDaemon::Transform::ErrorMissingBinary) 


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# File 'lib/plugins/rest-ftp-daemon/transform/mp4split.rb', line 12

def prepare
  super

  # Init
  @command = @config[:command]

  # Ensure MP4SPLIT lib is available
  raise RestFtpDaemon::Transform::ErrorMissingBinary, "mp4split binary not found: #{@config[:command]}" unless File.exist? (@command)
  raise RestFtpDaemon::Transform::ErrorMissingBinary, "mp4split binary not executable: #{@config[:command]}" unless File.executable? (@command)

  # Ensure MP4SPLIT licence is available
  @licence = @config[:licence]
  raise RestFtpDaemon::Transform::ErrorMissingBinary, "mp4split licence not found: #{@config[:licence]}" unless @config[:licence]

  # Target loc should have a name
  raise RestFtpDaemon::TargetNameRequired, "mp4split requires target to provided a filename"  unless target_loc.name
end

#process ⇒ Object 



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# File 'lib/plugins/rest-ftp-daemon/transform/mp4split.rb', line 30

def process
  # Generate temp target from current location
  #output = target_loc.clone
  output = tempfile_for("transform")

  # Ensure target directory exists
  t_dir = output.dir_abs
  log_info "mkdir_p [#{t_dir}]"
  FileUtils.mkdir_p t_dir

  # Run command

  # Build a tempfile with a custom name
  licence_file = Tempfile.new('mp4split-licence-')
  licence_file.write(@licence)
  licence_file.close

  mp4split input, output, licence_file.path
end

#task_icon ⇒ Object

Task attributes



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# File 'lib/plugins/rest-ftp-daemon/transform/mp4split.rb', line 7

def task_icon
  "film"
end