Class: Podcast

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

Instance Method Summary collapse

Constructor Details

#initialize(url, options) {|_self| ... } ⇒ Podcast

Returns a new instance of Podcast.

Yields:

  • (_self)

Yield Parameters:

  • _self (Podcast) —

    the object that the method was called on



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# File 'lib/podcast.rb', line 6

def initialize(url, options)
  @url = url
  @options = options
  yield self if block_given?
end

Instance Method Details

#download ⇒ Object 



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# File 'lib/podcast.rb', line 12

def download
  rss = RSS::Parser.parse(@url)
  label = @label || rss.channel.title
  episode = rss.items.first
  serial = episode.link.scan(%r|\d+[^/\.]*|).flatten.first
  if serial.to_i > 2000 # may be year
    serial = episode.pubDate.strftime('%Y%m%d')
  end
  unless serial
    puts "fail: recent episode not found."
    return
  end

  file = "#{label}##{serial}.mp3"
  if File.exist? file
    puts "'#{file}' is existent. skipped."
    return
  end
  print "getting #{serial}..."
  open(file, 'wb:ASCII-8BIT') do |o|
    o.write(open(episode.enclosure.url, 'rb:ASCII-8BIT', &:read))
  end
  puts "done."
end