class PodcastFeedGen::Episode

Attributes

values[R]

Public Class Methods

new(path, config) click to toggle source
# File lib/podcast_feed_gen/episode.rb, line 9
def initialize(path, config)
  @config = config
  
  filename = File.basename path
  ext  = File.extname path
  
  TagLib::FileRef.open(path) do |fileref|
    t = fileref.tag
    p = fileref.audio_properties
    
    nilify = ->(s){ s == "" ? nil : s }

    @values = {
      filename: filename,
      title: nilify[t.title] || filename,
      author: nilify[t.artist],
      description: nilify[t.comment] || filename,
      duration: duration(p.length),
      date: File.mtime(path),
      size: File.size(path),
      mime_type: Generator::FILETYPES[ext],
      sha256: Digest::SHA256.hexdigest(File.read(path)),
      url: @config[:base_url] + filename
    }.freeze
  end
end

Public Instance Methods

[](key) click to toggle source
# File lib/podcast_feed_gen/episode.rb, line 36
def [](key)
  @values[key]
end

Private Instance Methods

duration(seconds) click to toggle source
# File lib/podcast_feed_gen/episode.rb, line 42
def duration(seconds)
  return nil if seconds.nil?
  
  "%02d:%02d:%02d" % [seconds/3600%24, seconds/60%60, seconds%60]
end