public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
if (feed.Links.Any())
{
feed.Links[0] = new SyndicationLink(context.RssUrl, "alternate", title: null, mediaType: null, length: 0);
}
}
public void TransformItem(SyndicationItem item, SyndicationVisitorContext context)
{
string guid = item.Links
.Where(l => l.RelationshipType == "alternate")
.Select(l => l.Uri.AbsoluteUri)
.FirstOrDefault();
if (guid != null)
{
item.Id = guid;
}
}
public void TransformItem(SyndicationItem item, SyndicationVisitorContext context)
{
SyndicationElementExtensionCollection extensions = item.ElementExtensions;
SyndicationElementExtension subtitle = extensions
.Where(e => e.OuterName == "subtitle")
.FirstOrDefault();
if (subtitle != null)
{
extensions.Remove(subtitle);
}
}
public void TransformItem(SyndicationItem item, SyndicationVisitorContext context)
{
SyndicationElementExtensionCollection extensions = item.ElementExtensions;
SyndicationElementExtension original = extensions
.Where(e => e.OuterName == "author")
.FirstOrDefault();
if (original != null)
{
extensions.Remove(original);
}
this.AddAuthorElement(extensions, context);
}
private void TransformFeed(SyndicationFeed feed)
{
SyndicationVisitorContext context = new SyndicationVisitorContext
{
RssUrl = new Uri(this.Url.Action("Feed", "Rss", null, this.Request.Url.Scheme)),
Config = (TbotSection)WebConfigurationManager.GetSection("tbotSection"),
};
foreach (ISyndicationFeedVisitor feedVisitor in RssController.FeedVisitors)
{
feedVisitor.TransformFeed(feed, context);
}
foreach (var item in feed.Items)
{
foreach (ISyndicationItemVisitor itemVisitor in RssController.ItemVisitors)
{
itemVisitor.TransformItem(item, context);
}
}
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
SyndicationElementExtensionCollection extensions = feed.ElementExtensions;
SyndicationElementExtension original = extensions
.Where(e => e.OuterName == "owner")
.FirstOrDefault();
if (original != null)
{
XElement emailElement = original.GetObject<XElement>().Element(Constants.ItunesNS + "email");
SyndicationElementExtension newOwnerElement = new SyndicationElementExtension(
new XElement(Constants.ItunesNS + "owner", new object[]
{
emailElement,
new XElement(Constants.ItunesNS + "name", context.Config.Authors.GetAuthorsString())
}));
extensions.Remove(original);
extensions.Add(newOwnerElement);
}
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
feed.Language = "en-us";
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
feed.BaseUri = null;
}
public void TransformItem(SyndicationItem item, SyndicationVisitorContext context)
{
item.BaseUri = null;
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
feed.ElementExtensions.Add(new XElement(Constants.ItunesNS + "category", new XAttribute("text", "Technology")));
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
feed.ElementExtensions.Add("subtitle", Constants.ItunesNS.NamespaceName, "Technology Business Analysis - Going beyond the headlines");
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
this.AddAuthorElement(feed.ElementExtensions, context);
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
feed.Copyright = new TextSyndicationContent(context.Config.Authors.GetAuthorsString());
}
public void TransformItem(SyndicationItem item, SyndicationVisitorContext context)
{
string strippedSummary = Regex.Replace(item.Summary.Text, @"<[^>]+>", string.Empty);
item.Summary = new TextSyndicationContent(strippedSummary);
}
public void TransformItem(SyndicationItem item, SyndicationVisitorContext context)
{
item.ElementExtensions.Add("isClosedCaptioned", Constants.ItunesNS.NamespaceName, "no");
}
private void AddAuthorElement(SyndicationElementExtensionCollection elementExtensions, SyndicationVisitorContext context)
{
elementExtensions.Add("author", Constants.ItunesNS.NamespaceName, context.Config.Authors.GetAuthorsString());
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
feed.ElementExtensions.Add("summary", Constants.ItunesNS.NamespaceName, SummaryText);
}
public void TransformItem(SyndicationItem item, SyndicationVisitorContext context)
{
this.AddItunesImage(item.ElementExtensions);
}
public void TransformFeed(SyndicationFeed feed, SyndicationVisitorContext context)
{
feed.ImageUrl = ImageUrl;
this.AddItunesImage(feed.ElementExtensions);
}
