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