public static XDoc GetCommentXmlAsAtom(IList <CommentBE> comments, XUri feedUri, PageBE page) { var resources = DekiContext.Current.Resources; string title = resources.Localize(DekiResources.COMMENT_FOR(page.Title.AsUserFriendlyName())); XAtomFeed feed = new XAtomFeed(title, feedUri, DateTime.UtcNow); feed.AddLink(PageBL.GetUriUi(page), XAtomBase.LinkRelation.Alternate, MimeType.XHTML, null, page.Title.AsUserFriendlyName()); feed.Id = feedUri; foreach (CommentBE c in comments) { UserBE posterUser = UserBL.GetUserById(c.PosterUserId); title = c.Title; if (string.IsNullOrEmpty(title)) { title = resources.Localize(DekiResources.COMMENT_BY_TO(posterUser.Name, page.Title.AsUserFriendlyName())); } XAtomEntry entry = feed.StartEntry(title, c.CreateDate, (c.LastEditDate == null || c.LastEditDate == DateTime.MinValue) ? c.CreateDate : c.LastEditDate.Value); entry.Id = GetUri(c); entry.AddAuthor(posterUser.Name, UserBL.GetUriUiHomePage(posterUser), posterUser.Email); MimeType commentMimetype; MimeType.TryParse(c.ContentMimeType, out commentMimetype); entry.AddContent(c.Content); XUri entryLink = PageBL.GetUriUi(page).WithFragment("comment" + c.Number); entry.AddLink(entryLink, XAtomBase.LinkRelation.Alternate, null, null, null); entry.AddLink(GetUri(c).At("content"), XAtomBase.LinkRelation.Enclosure, commentMimetype, c.Content.Length, "content"); feed.End(); } return(feed); }
public DreamMessage PostFeedEntry(XDoc body) { var published = body["published"].AsDate ?? DateTime.UtcNow; var title = body["title"].AsText; var summary = body["summary"].AsText; var content = body["content"].AsText; var feed = LoadFeed(); var feedUri = feed["_:link[@rel='self']/@href"].AsUri; var link = feedUri.At(published.ToString("yyyy-MM-dd")).At(GetUriTitle(title)); var entry = new XAtomEntry(title, published, published); entry.AddLink(link, XAtomBase.LinkRelation.Self, null, null, title); entry.AddSummary(summary); entry.AddContent(content); feed.Add(entry); SaveFeed(feed); return(DreamMessage.Ok(entry)); }
internal Yield PutEntry(DreamContext context, DreamMessage request, Result <DreamMessage> response) { if (request.ToDocument().Name != "entry") { throw new DreamBadRequestException("invalid format"); } string id = context.GetParam("id"); // prepare entry XAtomEntry entry = new XAtomEntry(request.ToDocument()); XUri link = Self.At(id); entry.Id = link; entry.AddLink(link, XAtomBase.LinkRelation.Edit, null, 0, null); // update feed XAtomFeed feed = _feed; XAtomEntry oldEntry; if (feed != null) { lock (feed) { oldEntry = new XAtomEntry(feed[string.Format("entry[id='{0}']", link)]); if (!oldEntry.IsEmpty) { oldEntry.Replace(entry); } } } else { throw new DreamBadRequestException("not initialized"); } if (oldEntry.IsEmpty) { response.Return(DreamMessage.NotFound("entry not found")); } else { response.Return(DreamMessage.Ok(MimeType.ATOM, entry)); } yield break; }
internal Yield PostEntries(DreamContext context, DreamMessage request, Result <DreamMessage> response) { if (request.ToDocument().Name != "entry") { throw new DreamBadRequestException("invalid format"); } // prepare entry XAtomEntry entry = new XAtomEntry(request.ToDocument()); int number = System.Threading.Interlocked.Increment(ref _counter); XUri link = Self.At(number.ToString()); entry.Id = link; entry.AddLink(link, XAtomBase.LinkRelation.Edit, null, 0, null); // update feed XAtomFeed feed = _feed; if (feed != null) { lock (feed) { feed.Add(entry); } } else { throw new DreamBadRequestException("not initialized"); } // schedule entry deletion double seconds = context.GetParam <double>("ttl", _defaultTTL); if (seconds > 0) { TimerFactory.New(TimeSpan.FromSeconds(seconds), AutoDeletePost, number, TaskEnv.Clone()); } // return updated entry response.Return(DreamMessage.Created(link, entry)); yield break; }