// TODO: Can this and should this be unit tested?
public IEnumerable<XElement> DownloadFeed()
{
var state = new DownloadFeedState();
_downloadFeedSequence.Aggregate(state, (current, op) => op(current));
return state.Elements;
}
internal DownloadFeedState IssueWebRequest(DownloadFeedState state)
{
var options = CreateResourceAccessorOptions();
state.FeedResponse = _resourceAccessor.GetResourceStream(
new Location(PremiumFeedUrl, SiteCredentials.RussianCredentials),
options);
return state;
}
internal static DownloadFeedState ConvertStreamToXml(DownloadFeedState state)
{
state.Elements = new PodcastFeedReader().GetPodcastItems(state.FeedResponse.Result);
return state;
}