private void PopulateControls()
{
imgMembership.ImageUrl = Page.ResolveUrl("~/Data/SiteImages/uoGroup1.gif");
imgMembership.AlternateText = Resources.Resource.SiteStatisticsMembershipLabel;
imgNewestMember.ImageUrl = Page.ResolveUrl("~/Data/SiteImages/uoLatest.gif");
imgNewestMember.AlternateText = Resources.Resource.SiteStatisticsNewestMemberLabel;
imgNewToday.ImageUrl = Page.ResolveUrl("~/Data/SiteImages/uoNewToday.gif");
imgNewToday.AlternateText = Resources.Resource.SiteStatisticsNewTodayLabel;
imgNewYesterday.ImageUrl = Page.ResolveUrl("~/Data/SiteImages/uoNewYesterday.gif");
imgNewYesterday.AlternateText = Resources.Resource.SiteStatisticsNewYesterdayLabel;
imgTotalUsers.ImageUrl = Page.ResolveUrl("~/Data/SiteImages/uoOverall.gif");
imgTotalUsers.AlternateText = Resources.Resource.SiteStatisticsTotalUsersLabel;
MembershipStatistics membershipStatistics = CacheHelper.GetCurrentMembershipStatistics();
if (membershipStatistics != null)
{
lblNewestUser.Text = membershipStatistics.NewestUser;
lblNewUsersToday.Text = membershipStatistics.NewUsersToday.ToString();
lblNewUsersYesterday.Text = membershipStatistics.NewUsersYesterday.ToString();
lblTotalUsers.Text = membershipStatistics.TotalUsers.ToString();
}
}
private void PopulateControls()
{
MembershipStatistics membershipStatistics = CacheHelper.GetCurrentMembershipStatistics();
if (membershipStatistics != null)
{
lblNewestUser.Text = membershipStatistics.NewestUser;
lblNewUsersToday.Text = membershipStatistics.NewUsersToday.ToString();
lblNewUsersYesterday.Text = membershipStatistics.NewUsersYesterday.ToString();
lblTotalUsers.Text = membershipStatistics.TotalUsers.ToString();
}
}
private static void RefreshMembershipStatisticsCache(String cacheKey, int cacheTimeout)
{
if (HttpContext.Current == null)
{
return;
}
MembershipStatistics membershipStatistics = LoadMembershipStatistics();
if (membershipStatistics == null)
{
return;
}
String pathToCacheDependencyFile
= GetPathToMembershipStatisticsCacheDependencyFile();
if (pathToCacheDependencyFile != null)
{
EnsureCacheFile(pathToCacheDependencyFile);
}
CacheDependency cacheDependency = new CacheDependency(pathToCacheDependencyFile);
DateTime absoluteExpiration = DateTime.Now.AddSeconds(cacheTimeout);
TimeSpan slidingExpiration = TimeSpan.Zero;
CacheItemPriority priority = CacheItemPriority.Default;
CacheItemRemovedCallback callback = null;
HttpRuntime.Cache.Insert(
cacheKey,
membershipStatistics,
cacheDependency,
absoluteExpiration,
slidingExpiration,
priority,
callback);
}
private static MembershipStatistics GetMembershipStatisticsFromCache()
{
string cachekey = GetMembershipStatisticsCacheKey();
DateTime expiration = DateTime.Now.AddSeconds(WebConfigSettings.SiteSettingsCacheDurationInSeconds);
try
{
MembershipStatistics memberStats = CacheManager.Cache.Get <MembershipStatistics>(cachekey, expiration, () =>
{
// This is the anonymous function which gets called if the data is not in the cache.
// This method is executed and whatever is returned, is added to the cache with the passed in expiry time.
MembershipStatistics stats = LoadMembershipStatistics();
return(stats);
});
return(memberStats);
}
catch (Exception ex)
{
log.Error("failed to get memberStats from cache so loading it directly ", ex);
return(LoadMembershipStatistics());
}
}
