// GET: Feeds/Details/5
public ActionResult Details(Guid?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
FeedViewModel feed = Mapper.Map <FeedViewModel>(feedService.Get(id.Value));
if (feed == null)
{
return(HttpNotFound());
}
return(View(feed));
}
/// <summary>
/// Gets feed items from the underlying feed repository based on a filter.
/// </summary>
/// <param name="filter">a filter by which to retrieve feed items by</param>
/// <returns>A list of feed items.</returns>
public IEnumerable <CommunityFeedItemViewModel> Get(CommunityFeedFilter filter)
{
var feedItems = new List <Composite <FeedItem, CommunityActivity> >();
try
{
feedItems = _feedService.Get(
new CompositeCriteria <FeedItemFilter, CommunityActivity>
{
PageInfo = new PageInfo
{
PageSize = filter.PageSize
},
IncludeSubclasses = true,
Filter = new FeedItemFilter
{
Subscriber = Reference.Create(filter.Subscriber)
},
OrderBy = { new SortInfo(FeedItemSortFields.ActivityDate, false) }
}
).Results.ToList();
}
catch (SocialAuthenticationException ex)
{
throw new SocialRepositoryException("The application failed to authenticate with Episerver Social.",
ex);
}
catch (MaximumDataSizeExceededException ex)
{
throw new SocialRepositoryException(
"The application request was deemed too large for Episerver Social.", ex);
}
catch (SocialCommunicationException ex)
{
throw new SocialRepositoryException("The application failed to communicate with Episerver Social.", ex);
}
catch (SocialException ex)
{
throw new SocialRepositoryException("Episerver Social failed to process the application request.", ex);
}
return(AdaptFeedItems(feedItems));
}
public async Task <SearchQueryResult <ArticleQueryResult> > Handle(SearchArticlesInFeedQuery request, CancellationToken cancellationToken)
{
var feed = await _feedService.Get(request.FeedId, cancellationToken);
if (feed.UserId != request.UserId)
{
_logger.LogError($"the user {request.UserId} doesn't have the right to access to the feed {request.FeedId}");
throw new NewsAggregatorUnauthorizedException(string.Format(Global.CannotAccessToTheFeed, request.FeedId));
}
return(await _articleQueryRepository.SearchInFeed(new SearchArticlesInFeedParameter
{
Count = request.Count,
Direction = request.Direction,
FeedId = request.FeedId,
Order = request.Order,
StartIndex = request.StartIndex,
UserId = request.UserId
}, cancellationToken));
}
