public ActionResult FrontpageImage(int id)
{
Session["CurrentArticleId"] = id;
Image image = db.Articles.Include(x => x.FrontpageImage).FirstOrDefault(x => x.Id == id).FrontpageImage;
ImageViewModel model = new ImageViewModel(ArticleId, image);
return View(model);
}
public UserGroupViewModel(UserGroup usrGroup)
{
UserGroupId = usrGroup.UserGroupId;
GroupName = usrGroup.GroupName;
Sql = usrGroup.Sql;
GroupType = usrGroup.GroupType;
GroupImage = new ImageViewModel(usrGroup.UserGroupId, usrGroup.GroupImage);
Users = usrGroup.Users;
Administrators = usrGroup.Administrators;
}
public ActionResult Slideshow(int id, int orderNr)
{
ArticleViewModel m = (ArticleViewModel)Session["CurrentArticleViewModel"];
ImageViewModel image;
if (orderNr >= 0) {
image = m.Images.First(i => i.OrderNr == orderNr);
} else
image = new ImageViewModel(id, m.Article.FrontpageImage);
image.IsFirst = orderNr == -1;
image.IsLast = orderNr == (m.Images.Count() - 1);
return View(image);
}
protected override void WriteFile(HttpResponseBase response)
{
var items = new List<SyndicationItem>();
foreach (Article article in articles) {
var item = new SyndicationItem(article.Headline, null, new Uri("http://" + currentUrl.Host + "/Article/Article/" + article.Id)) {
Summary = new TextSyndicationContent(article.FrontpageText)
};
item.Categories.Add(new SyndicationCategory("News"));
foreach (var category in article.Categories) {
item.Categories.Add(new SyndicationCategory(category.Name));
}
item.PublishDate = article.Date;
item.Id = currentUrl.Host + "-" + article.Id;
Image image = article.FrontpageImage;
if (image != null) {
ImageViewModel ivm = new ImageViewModel(article.Id, image);
item.ElementExtensions.Add(new XElement("enclosure", new XAttribute("url", ivm.GetThumbUrl())));
}
items.Add(item);
}
SyndicationFeed feed = new SyndicationFeed(title, title, currentUrl, items.AsEnumerable());
Rss20FeedFormatter formatter = new Rss20FeedFormatter(feed);
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
using (XmlWriter writer = XmlWriter.Create(response.Output, settings)) {
formatter.WriteTo(writer);
}
}