public List<RssFeedItem> Obter(string url)
{
var feed = new RssFeedReader().ListarFeed(url);
//Separei para manter o conceito de Single Responsability
var listaFeedItem = new RssFeedItem().ConverterListaFeed(feed);
return listaFeedItem;
}
public List<RssFeedItem> ConverterListaFeed(SyndicationFeed feed)
{
List<RssFeedItem> listaFeedItem = new List<RssFeedItem>();
foreach (var item in feed.Items)
{
var feedItem = new RssFeedItem();
feedItem.Titulo = item.Title.Text;
feedItem.Url = item.Links.FirstOrDefault().Uri.ToString();
feedItem.Descricao = item.Summary.Text;
feedItem.DataPublicacao = item.PublishDate.DateTime;
feedItem.Conteudo = item.ElementExtensions.ReadElementExtensions<string>("encoded", "http://purl.org/rss/1.0/modules/content/").FirstOrDefault();
listaFeedItem.Add(feedItem);
}
return listaFeedItem;
}