Class: SimplePvr::RecordingManager

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

Instance Method Summary collapse

Constructor Details

#initialize(recordings_directory) ⇒ RecordingManager

Returns a new instance of RecordingManager.



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# File 'lib/simple_pvr/recording_manager.rb', line 5

def initialize(recordings_directory)
  @recordings_directory = recordings_directory
end

Instance Method Details

#create_directory_for_recording(recording) ⇒ Object 



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# File 'lib/simple_pvr/recording_manager.rb', line 58

def create_directory_for_recording(recording)
  show_directory = directory_for_show(recording.show_name)
  ensure_directory_exists(show_directory)

  recording_subdirectory = subdirectory_for_recording(recording, show_directory)
  recording_directory = "#{show_directory}/#{recording_subdirectory}"
  ensure_directory_exists(recording_directory)

  create_metadata(recording_directory, recording)

  recording_directory
end

#delete_show(show_name) ⇒ Object 



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# File 'lib/simple_pvr/recording_manager.rb', line 13

def delete_show(show_name)
  FileUtils.rm_rf(directory_for_show(show_name))
end

#delete_show_recording(show_name, recording_id) ⇒ Object 



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# File 'lib/simple_pvr/recording_manager.rb', line 54

def delete_show_recording(show_name, recording_id)
  FileUtils.rm_rf(@recordings_directory + '/' + show_name + '/' + recording_id)
end

#directory_for_show_and_recording(show_name, recording_id) ⇒ Object 



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# File 'lib/simple_pvr/recording_manager.rb', line 71

def directory_for_show_and_recording(show_name, recording_id)
  directory_for_show(show_name) + '/' + recording_id
end

#metadata_for(show_name, recording_id) ⇒ Object 



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# File 'lib/simple_pvr/recording_manager.rb', line 24

def metadata_for(show_name, recording_id)
  metadata_file_name = directory_for_show_and_recording(show_name, recording_id) + '/metadata.yml'
  metadata = File.exists?(metadata_file_name) ? YAML.load_file(metadata_file_name) : {}

  icon_file_name = directory_for_show_and_recording(show_name, recording_id) + '/icon'
  has_icon = File.exists?(icon_file_name)

  thumbnail_file_name = directory_for_show_and_recording(show_name, recording_id) + '/thumbnail.png'
  has_thumbnail = File.exists?(thumbnail_file_name)

  webm_file_name = directory_for_show_and_recording(show_name, recording_id) + '/stream.webm'
  has_webm = File.exists?(webm_file_name)

  RecordingMetadata.new(
    recording_id,
    has_icon,
    has_thumbnail,
    has_webm,
    show_name,
    metadata[:channel],
    metadata[:subtitle],
    metadata[:description],
    metadata[:categories] || [],
    metadata[:directors] || [],
    metadata[:presenters] || [],
    metadata[:actors] || [],
    metadata[:start_time],
    metadata[:duration])
end

#recordings_of(show_name) ⇒ Object 



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# File 'lib/simple_pvr/recording_manager.rb', line 17

def recordings_of(show_name)
  recordings = Dir.new(directory_for_show(show_name)).entries - ['.', '..']
  recordings.sort.map do |recording_id|
    metadata_for(show_name, recording_id)
  end
end

#shows ⇒ Object 



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# File 'lib/simple_pvr/recording_manager.rb', line 9

def shows
  Dir.new(@recordings_directory).entries - ['.', '..']
end