public async Task <IActionResult> Rss(CancellationToken cancellationToken)
{
var posts = await _mediator.Send(new SyndicationQuery(), cancellationToken).ConfigureAwait(true);
var feed = new SyndicationFeed();
feed.Copyright = new TextSyndicationContent($"{DateTime.Now.Year} {HttpContext.GetTenant().SiteTitle}");
var items = new List <SyndicationItem>();
foreach (var item in posts)
{
var hiddenId = _mask.HideId(item.Id);
var postUrl = Url.Action("Show", "Story", new { id = hiddenId }, HttpContext.Request.Scheme);
var title = item.Title;
var description = $"New {item.Type} posted by {item.LastAuthor}";
items.Add(new SyndicationItem(title, description, new Uri(postUrl), hiddenId, (DateTimeOffset)item.PublishedAt.Value));
}
feed.Items = items;
var settings = new XmlWriterSettings
{
Encoding = Encoding.UTF8,
NewLineHandling = NewLineHandling.Entitize,
NewLineOnAttributes = true,
Indent = true,
Async = true,
};
await using var stream = new MemoryStream();
using (var xmlWriter = XmlWriter.Create(stream, settings))
{
var rssFormatter = new Rss20FeedFormatter(feed, false);
rssFormatter.WriteTo(xmlWriter);
await xmlWriter.FlushAsync().ConfigureAwait(true);
}
return(File(stream.ToArray(), "application/rss+xml; charset=utf-8"));
}
public string Resolve(DtoWithId source, ViewModelWithId destination, string destMember, ResolutionContext context)
{
return(_masker.HideId(source.Id));
}
public string Resolve(StoryPostDto source, StoryPostViewModel destination, string destMember, ResolutionContext context)
{
return(_masker.HideId(source.Id));
}
