public ActionResult Index(CommentIndexOptions options) {
// Default options
if (options == null)
options = new CommentIndexOptions();
// Filtering
IEnumerable<Comment> comments;
try {
switch (options.Filter) {
case CommentIndexFilter.All:
comments = _commentService.GetComments();
break;
case CommentIndexFilter.Approved:
comments = _commentService.GetComments(CommentStatus.Approved);
break;
case CommentIndexFilter.Pending:
comments = _commentService.GetComments(CommentStatus.Pending);
break;
case CommentIndexFilter.Spam:
comments = _commentService.GetComments(CommentStatus.Spam);
break;
default:
throw new ArgumentOutOfRangeException();
}
var entries = comments.Select(comment => CreateCommentEntry(comment.Record)).ToList();
var model = new CommentsIndexViewModel {Comments = entries, Options = options};
return View(model);
}
catch (Exception exception) {
Services.Notifier.Error(T("Listing comments failed: " + exception.Message));
return View(new CommentsIndexViewModel());
}
}
public ActionResult Index(CommentIndexOptions options, PagerParameters pagerParameters) {
Pager pager = new Pager(_siteService.GetSiteSettings(), pagerParameters);
// Default options
if (options == null)
options = new CommentIndexOptions();
// Filtering
IContentQuery<CommentPart, CommentPartRecord> comments;
try {
switch (options.Filter) {
case CommentIndexFilter.All:
comments = _commentService.GetComments();
break;
case CommentIndexFilter.Approved:
comments = _commentService.GetComments(CommentStatus.Approved);
break;
case CommentIndexFilter.Pending:
comments = _commentService.GetComments(CommentStatus.Pending);
break;
case CommentIndexFilter.Spam:
comments = _commentService.GetComments(CommentStatus.Spam);
break;
default:
throw new ArgumentOutOfRangeException();
}
var pagerShape = Shape.Pager(pager).TotalItemCount(comments.Count());
var entries = comments
.OrderByDescending<CommentPartRecord, DateTime?>(cpr => cpr.CommentDateUtc)
.Slice(pager.GetStartIndex(), pager.PageSize)
.ToList()
.Select(comment => CreateCommentEntry(comment.Record));
var model = new CommentsIndexViewModel {
Comments = entries.ToList(),
Options = options,
Pager = pagerShape
};
return View(model);
} catch (Exception exception) {
this.Error(exception, T("Listing comments failed: {0}", exception.Message), Logger, Services.Notifier);
return View(new CommentsIndexViewModel());
}
}
