//Tar emot en lista med SyndicationItems och skapar en EpisodeList
public static EpisodeList <Episode> FromSyndicationItems(IEnumerable <SyndicationItem> syndicationItems)
{
var episodeList = new EpisodeList <Episode>();
foreach (SyndicationItem item in syndicationItems)
{
episodeList.Add(Episode.FromSyndicationItem(item));
}
return(episodeList);
}
//Tar emot en SyndicationFeed och returnerar en PodCast
public static PodCast FromSyndicationFeed(SyndicationFeed feed, string url)
{
var episodes = new EpisodeList <Episode>();
var feedTitle = feed.Title.Text;
//Alla RSS-flöden lagrar inte URL i länksamlingen,
//vi lade till URL som parameter i metoden istället.
//var feedURL = feed.Links.SingleOrDefault((p) => p.MediaType == "application/rss+xml").Uri.ToString();
var feedURL = url;
var lastUpdated = feed.LastUpdatedTime;
foreach (SyndicationItem item in feed.Items)
{
episodes.Add(Episode.FromSyndicationItem(item));
}
return(new PodCast(feedURL, feedTitle, episodes, lastUpdated));
}