Class: Recording

Inherits:
Object
  • Object
show all
Defined in:
lib/recording.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(directory) ⇒ Recording

Returns a new instance of Recording.



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# File 'lib/recording.rb', line 9

def initialize(directory)
  @mutex = Mutex.new
  @directory = directory
  @recording = nil
  @title = nil
  @subtitle = nil
  @friendly_name = nil
  @recording_time = nil
  @target_dir = nil
  @processed = false
  @timestamp = File.mtime(@directory + '/index')
  load_info
  determine_stream_type
  puts "New recording: #{@friendly_name}"
end

Instance Attribute Details

#directory ⇒ Object (readonly)

Returns the value of attribute directory.



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# File 'lib/recording.rb', line 8

def directory
  @directory
end

#friendly_name ⇒ Object (readonly)

Returns the value of attribute friendly_name.



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# File 'lib/recording.rb', line 8

def friendly_name
  @friendly_name
end

#processed ⇒ Object (readonly)

Returns the value of attribute processed.



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# File 'lib/recording.rb', line 8

def processed
  @processed
end

#target_dir ⇒ Object (readonly)

Returns the value of attribute target_dir.



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# File 'lib/recording.rb', line 8

def target_dir
  @target_dir
end

Instance Method Details

#delete! ⇒ Object 



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# File 'lib/recording.rb', line 38

def delete!()
  @mutex.synchronize {
    @recording.delete! if @recording
    @recording = nil
    GC.start
  }
end

#determine_stream_type ⇒ Object 



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# File 'lib/recording.rb', line 70

def determine_stream_type()
  case
    when File.file?(@directory + '/00001.ts')
      @recording = RecordingTS.new(self)
    when File.file?(@directory + '/00001.vdr')
      @recording = RecordingVDR.new(self)
    else
      raise 'Unknown recording'
  end
end

#load_info ⇒ Object 



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# File 'lib/recording.rb', line 45

def load_info()
  begin
    info = File.read(@directory + '/info')
  rescue
    return
  end
  info.each_line { | line |
    case line[0..1]
      when 'T '
        @title = line[2..256].chomp
      when 'S '
        @subtitle = line[2..256].chomp
      when 'E '
        @recording_time = Time.at(line.split[2].to_i)
    end
  }
  @title = 'Unknown' if not @title
  @subtitle = 'Unknown' if not @subtitle
  title = @title
  subtitle = @subtitle
  title.gsub!('/', '!')
  subtitle.gsub!('/', '!')
  @target_dir = "/video/#{title}/#{subtitle}"
  @friendly_name = "#{@recording_time.strftime("%y%m%d-%H%M")} - #{title}"
end

#marshal_dump ⇒ Object 



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# File 'lib/recording.rb', line 24

def marshal_dump()
  [ @directory, @recording, @title, @subtitle, @friendly_name, @target_dir, @processed, @timestamp, @recording_time ]
end

#marshal_load(variables) ⇒ Object 



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# File 'lib/recording.rb', line 27

def marshal_load(variables)
  @mutex = Mutex.new
  @directory = variables[0]
  @recording = variables[1]
  @friendly_name = variables[4]
  @target_dir = variables[5]
  @processed = variables[6]
  @timestamp = variables[7]
  load_info

end

#process! ⇒ Object 



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# File 'lib/recording.rb', line 80

def process!()
  puts "Processing of #{@friendly_name} started..."
  @mutex.synchronize{
    @processed = true if @recording.process!
  }
end