private void Read(string xml, Channel c, RssViewModel m)
{
xml = xml.Replace(RemoveLastBuildDate, String.Empty);
var b = Encoding.UTF8.GetBytes(xml);
var settings = new XmlReaderSettings
{
ConformanceLevel = ConformanceLevel.Fragment,
IgnoreWhitespace = true,
IgnoreComments = true
};
var feed = SyndicationFeed.Load(XmlReader.Create(new MemoryStream(b), settings));
if (feed == null) return;
c.Title = feed.Title.Text;
c.Image = feed.ImageUrl.OriginalString;
var articles = feed.Items.Select(item => new Article
{
PubDate = item.PublishDate.DateTime,
AddDate = DateTime.Now,
//The reason for the 8,060-byte limit
Description = item.Summary.Text.Length < 1000 ? item.Summary.Text : item.Summary.Text.Substring(0, 1000),
Link = item.Links[0].Uri.OriginalString,
Title = item.Title.Text,
}).Select(art => m.AddArticle(art, c)).ToArray();
m.DeleteArticle(c.Articles.Where(x => !x.IsStared).Except(articles).ToArray(), c);
c.LastUpdate = DateTime.Now;
}
private void Read(Stream stream, Channel c, RssViewModel m)
{
var feedFormatter = new Atom10FeedFormatter();
var rssFormater = new Rss20FeedFormatter();
XmlReader atomReader = XmlReader.Create(stream);
SyndicationFeedFormatter f = null;
if (feedFormatter.CanRead(atomReader))
{
feedFormatter.ReadFrom(atomReader);
atomReader.Close();
f = feedFormatter;
}
else
if (rssFormater.CanRead(atomReader))
{
rssFormater.ReadFrom(atomReader);
atomReader.Close();
f = rssFormater;
}
if (f == null) return;
SyndicationFeed feed = f.Feed;
c.Title = feed.Title.Text;
Article[] articles = feed.Items.Select(item => new Article
{
PubDate = item.PublishDate.DateTime,
Description = item.Summary.Text,
Link = item.Links[0].Uri.OriginalString,
Title = item.Title.Text,
}).Select(art => m.AddArticle(art, c)).ToArray();
m.DeleteArticle(c.Articles.Where(x => !x.IsStared).Except(articles).ToArray(), c);
c.LastUpdate = DateTime.Now;
}
