Podcast.destroy_all
Episode.destroy_all
ActiveRecord::Base.connection.execute("ALTER SEQUENCE podcasts_id_seq RESTART;")
ActiveRecord::Base.connection.execute("ALTER SEQUENCE episodes_id_seq RESTART;")

def get_string_from_data(dataArr)
  dataArr.each do |foo|
    if foo.class == String
      return foo
    end
  end
end

  itunesTop = HTTParty.get('https://rss.itunes.apple.com/api/v1/us/podcasts/top-podcasts/all/100/explicit.json')
  itunesTop["feed"]["results"].each do |item|
    id = item["id"].to_i
    itunesLookup = HTTParty.get("https://itunes.apple.com/lookup?id=#{id}")
    responseFromLookup = Crack::JSON.parse(itunesLookup.parsed_response)
    responseFromLookup["results"].each do |item|
      rssUrl = item["feedUrl"]
      begin
        rssResponse = HTTParty.get(rssUrl)
      rescue
        begin
        rssUrl = item["feedUr l"].delete(" ")
        rssResponse = HTTParty.get(rssUrl)
        rescue
        rssUrl = item[" feedUrl"].delete(' ')
        rssResponse = HTTParty.get(rssUrl)
        end
      end
      if rssResponse["rss"]["channel"] != nil
        if rssResponse["rss"]["channel"]["title"] == "Shane And Friends"
          next
        end
        begin
          docArr = [rssResponse["rss"]["channel"]["link"][0], rssResponse["rss"]["channel"]["link"][0]["href"]]
        rescue
          docArr = [rssResponse["rss"]["channel"]["link"][1]["href"]]
        end
        begin
          feedUrlArr = [rssResponse["rss"]["channel"]["link"][1]["href"], rssResponse["rss"]["channel"]["link"][1], rssResponse["rss"]["channel"]["link"]]
        rescue
          feedUrlArr = [rssResponse["rss"]["channel"]["link"][0]["href"]]
        end
        begin
          imageArr = [rssResponse["rss"]["channel"]["image"][0]["href"], rssResponse["rss"]["channel"]["image"][0]["url"]]
        rescue
          imageArr = [rssResponse["rss"]["channel"]["image"]["href"].to_s]
        end
        title = rssResponse["rss"]["channel"]["title"]
        copyright = rssResponse["rss"]["channel"]["copyright"]
        content = rssResponse["rss"]["channel"]["description"]
        docs = get_string_from_data(docArr)
        feed_url = get_string_from_data(feedUrlArr)
        img = get_string_from_data(imageArr)
        language = rssResponse["rss"]["channel"]["language"]
        author = rssResponse["rss"]["channel"]["author"]
        explicit = rssResponse["rss"]["channel"]["explicit"]

        podcast = Podcast.create(title: title, copyright: copyright, description: content, docs: docs, feed_url: feed_url, image_url: img, language: language, author: author, explicit: explicit)

        rssResponse["rss"]["channel"]["item"].each do |item|
          if item["title"].class == Array
            title = item["title"][1]
          else
            title = item["title"]
          end
          content = item["description"]
          begin
            length = item["enclosure"]["length"].to_i
          rescue
            length = 0
          end
          begin
            type = item["enclosure"]["type"]
          rescue
            type = "audio/mpeg"
          end
          begin
            url = item["enclosure"]["url"]
          rescue
            url = item["link"]
          end
          pubDate = item["pubDate"].to_datetime
          guid = item["guid"]["__content__"]
          duration = item["duration"].to_i
          begin
            explicit = item["explicit"]
          rescue
            explicit = "Unknown"
          end
          podId = podcast.id

          Episode.create(title: title, content: content, enclosure_length: length, enclosure_type: type, enclosure_url: url, pubdate: pubDate, guid: guid, duration: duration, explicit: explicit, podcast_id: podId )
        end
      else
        response = Crack::XML.parse(rssResponse)
        podcast = Podcast.create(title: response["rss"]["channel"]["title"], copyright: response["rss"]["channel"]["copyright"], description: response["rss"]["channel"]["description"], docs: response["rss"]["channel"]["link"], feed_url: response["rss"]["channel"]["itunes:new_feed_url"], image_url: response["rss"]["channel"]["image"]["url"], language: response["rss"]["channel"]["language"], author: response["rss"]["channel"]["itunes:author"], explicit: response["rss"]["channel"]["itunes:explicit"])
        response["rss"]["channel"]["item"].each do |item|
          begin
            title = item["title"]
            content = item["description"]
            begin
              length = item["enclosure"]["length"].to_i
              type = item["enclosure"]["type"]
              url = item["enclosure"]["url"]
            rescue
              length = 0
              type = "audio/mpeg"
              url = "No MP3 Found"
            end
            pubdate = item["pubDate"].to_datetime
            guid = item["guid"]
            duration = item["itunes:duration"].to_i
            explicit = item["itunes:explicit"]
          rescue
            byebug
          end

          Episode.create(title: title, content: content, enclosure_length: length, enclosure_type: type, enclosure_url: url, pubdate: pubdate, guid: guid, duration: duration, explicit: explicit, podcast_id: podcast.id)
        end
      end
    end
  end