23 lines
555 B
Ruby
23 lines
555 B
Ruby
require 'rubygems'
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require 'open-uri'
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require 'nokogiri'
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require 'fileutils'
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FileUtils.mkdir_p 'downloads/'
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def podcasts
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feed = 'http://s.ch9.ms/Shows/Azure-Friday/feed/mp4high'
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Nokogiri::XML(open(feed)).xpath('//item')
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end
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podcasts.each do |podcast|
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source = podcast.at('enclosure')['url'].to_s
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name = source.split('/').last
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local_file = "downloads/#{name}"
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next if File.exist? local_file
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File.open(local_file, "wb") do |file|
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puts " downloading " + name
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file.write open(source).read
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end
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end
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