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Downloads PRO Railscasts using your private RSS feed
# Downloads PRO Railscasts
# Your private feed url can be found on https://railscasts.com/subscriptions/current
require "multi_xml"
require "open-uri"
PRIVATE_RSS_URL = "private-url"
PUBLIC_RSS_URL = "http://feeds.feedburner.com/railscasts"
private_feed = MultiXml.parse open(PRIVATE_RSS_URL)
public_feed = MultiXml.parse open(PUBLIC_RSS_URL)
# ["title", "description", "pubDate", "enclosure", "link", "guid", "author", "subtitle", "summary", "explicit", "duration"]
public_episodes_ids = public_feed["rss"]["channel"]["item"].map do |item|
item["enclosure"]["url"].split('/').last.split('-').first.to_i
end
private_episodes_ids = private_feed["rss"]["channel"]["item"].map do |item|
item["enclosure"]["url"].split('/').last.split('-').first.to_i
end
downloaded_episodes_ids = Dir.new(".").entries.select{ |f| f =~ /^(\d){3}.*.mp4/ }.collect { |f| f.split("_").first.to_i}
episodes_ids = private_episodes_ids - public_episodes_ids - downloaded_episodes_ids
unwatched_episodes = private_feed["rss"]["channel"]["item"].select do |item|
episodes_ids.include? item["enclosure"]["url"].split('/').last.split('-').first.to_i
end
unwatched_episodes.each do |episode|
system("wget -c #{episode["enclosure"]["url"].strip}")
# system("echo #{episode["enclosure"]["url"].strip}")
end
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