public ActionResult List(GroupFeedListModel model)
{
var centralFeedType = _centralFeedTypeProvider[model.TypeId];
var items = GetGroupFeedItems(centralFeedType, model.GroupId).ToList();
var tabSettings = _groupFeedService.GetSettings(centralFeedType);
if (IsEmptyFilters(model.FilterState, _feedFilterStateService.CentralFeedCookieExists()))
{
model.FilterState = GetFilterStateModel();
}
var filteredItems = _feedFilterService.ApplyFilters(items, model.FilterState, tabSettings).ToList();
var currentVersion = _groupFeedService.GetFeedVersion(filteredItems);
if (model.Version.HasValue && currentVersion == model.Version.Value)
{
return(null);
}
var centralFeedModel = GetFeedListViewModel(model, filteredItems, centralFeedType);
var filterState = MapToFilterState(centralFeedModel.FilterState);
_feedFilterStateService.SaveFiltersState(filterState);
return(PartialView(ListViewPath, centralFeedModel));
}
protected override FeedListViewModel GetFeedListViewModel(GroupFeedListModel model, List <IFeedItem> filteredItems, Enum centralFeedType)
{
var result = base.GetFeedListViewModel(model, filteredItems, centralFeedType);
var currentMember = _intranetMemberService.GetCurrentMember();
result.IsReadOnly = !currentMember.GroupIds.Contains(model.GroupId);
return(result);
}
protected virtual FeedListViewModel GetFeedListViewModel(GroupFeedListModel model, List <IFeedItem> filteredItems, Enum centralFeedType)
{
var take = model.Page * ItemsPerPage;
var pagedItemsList = SortForFeed(filteredItems, centralFeedType).Take(take).ToList();
var settings = _groupFeedService.GetAllSettings().ToList();
var tabSettings = settings
.Single(s => s.Type.ToInt() == model.TypeId)
.Map <FeedTabSettings>();
var currentMemberId = _intranetMemberService.GetCurrentMember().Id;
IsCurrentMemberInGroup = _groupMemberService.IsGroupMember(model.GroupId, currentMemberId); // I know that state is not the nice idea, but I cant find another way to remove logic duplication
return(new FeedListViewModel
{
Version = _groupFeedService.GetFeedVersion(filteredItems),
Feed = GetFeedItems(pagedItemsList, settings),
TabSettings = tabSettings,
Type = centralFeedType,
BlockScrolling = filteredItems.Count < take,
FilterState = MapToFilterStateViewModel(model.FilterState)
});
}
