public Feed(Posts posts, HttpContextWrapper contextWrapper) {
_contextWrapper = contextWrapper;
SetupFeed();
AddPostsToFeed(posts);
}
public ActionResult Feed(string type) {
var feedType = FeedType.unknown;
if (!Enum.TryParse(type.ToLower(), out feedType)) {
HttpContextWrapper.SendHttpStatusResponse(404);
}
var posts = new Posts(HttpContextWrapper);
var feed = new Feed(posts, HttpContextWrapper);
return feed.GetFeedXml(feedType);
}
private void AddPostsToFeed(Posts posts) {
var feedItems = new List<SyndicationItem>();
foreach (var post in posts.List) {
var item = new SyndicationItem {
Title = SyndicationContent.CreatePlaintextContent(post.Title),
Summary = SyndicationContent.CreatePlaintextContent(post.ShortDescription),
PublishDate = post.PublishDate,
LastUpdatedTime = post.PublishDate
};
item.Links.Add(SyndicationLink.CreateSelfLink(_contextWrapper.GetAbsoluteUrl("~/blog/" + post.Title)));
item.Authors.Add(new SyndicationPerson { Name = post.Author });
feedItems.Add(item);
}
_feed.Items = feedItems;
}
