/// <summary>
/// Get the Forum Info - using examine, because that can be faster when
/// there are lots and lots of posts - although i've yet to see it
/// really get faster than the traverse method (yet)
/// </summary>
/// <param name="item"></param>
/// <param name="useExamine">true to use examine</param>
public static ForumCacheItem GetForumInfo(this IPublishedContent item, bool useExamine)
{
if (!useExamine)
{
return(GetForumInfo(item));
}
ExamineManager.Instance.TryGetSearcher("InternalSearcher", out _);
var cacheName = $"forum_{item.Id}";
var cache = Current.AppCaches.RuntimeCache;
var forumInfo = cache.GetCacheItem <ForumCacheItem>(cacheName);
if (forumInfo != null)
{
return(forumInfo);
}
//Stopwatch sw = new Stopwatch();
//sw.Start();
forumInfo = new ForumCacheItem();
ISearchResults searchResults = queryLastPostIndex(item, item.Name);
ISearchResults updateResults = queryLastEditIndex(item, item.Name);
forumInfo.Count = searchResults.ToList().Count - 1;
forumInfo.latestPost = DateTime.MinValue;
if (searchResults.Any())
{
var lastpostdate = new DateTime(Convert.ToInt64(searchResults.First().Values["createDate"]));
if (lastpostdate > DateTime.MinValue)
{
forumInfo.latestPost = lastpostdate;
}
forumInfo.lastpostAuthor = searchResults.First().Values["postCreator"];
}
if (updateResults.Any())
{
var latestedit = new DateTime(Convert.ToInt64(searchResults.First().Values["editDate"]));
if (latestedit > DateTime.MinValue)
{
forumInfo.latestEdit = latestedit;
}
}
cache.InsertCacheItem <ForumCacheItem>(cacheName, () => forumInfo);
return(forumInfo);
}
public static ForumCacheItem GetForumInfo(this IPublishedContent item)
{
var cacheName = $"forum_{item.Id}";
var cache = Current.AppCaches.RuntimeCache;
var forumInfo = cache.GetCacheItem <ForumCacheItem>(cacheName);
if (forumInfo != null)
{
return(forumInfo);
}
// not in the cache, we have to make it.
forumInfo = new ForumCacheItem();
var posts = item.Descendants().Where(x => x.IsVisible() && x.IsDocumentType("forumPost")).ToList();
forumInfo.Count = posts.Count();
if (posts.Any())
{
var lastPost = posts.OrderByDescending(x => x.CreateDate).FirstOrDefault();
if (lastPost != null)
{
forumInfo.latestPost = lastPost.CreateDate;
}
forumInfo.lastpostAuthor = lastPost.Value <string>(("postCreator"));
var lastedit = posts.OrderByDescending(x => x.Value <DateTime>("editDate")).FirstOrDefault();
if (lastedit != null)
{
forumInfo.latestEdit = lastedit.Value <DateTime>("editDate");
}
}
cache.GetCacheItem <ForumCacheItem>(cacheName, () => forumInfo);
return(forumInfo);
}
