public static void AddLearningOpportunityToCache(LearningOpportunityProfile entity)
{
int cacheMinutes = UtilityManager.GetAppKeyValue("learningOppCacheMinutes", 0);
string key = "LearningOpportunity_" + entity.Id.ToString();
if (cacheMinutes > 0)
{
var newCache = new CachedLearningOpportunity()
{
Item = entity,
lastUpdated = DateTime.Now
};
if (HttpContext.Current != null)
{
if (HttpContext.Current.Cache[key] != null)
{
HttpRuntime.Cache.Remove(key);
HttpRuntime.Cache.Insert(key, newCache);
LoggingHelper.DoTrace(7, string.Format("%%%CacheManager.AddLearningOpportunityToCache $$$ Updating cached version of LearningOpportunity, Id: {0}, {1}", entity.Id, entity.Name));
}
else
{
LoggingHelper.DoTrace(7, string.Format("%%%CacheManager.AddLearningOpportunityToCache ****** Inserting new cached version of LearningOpportunity, Id: {0}, {1}", entity.Id, entity.Name));
System.Web.HttpRuntime.Cache.Insert(key, newCache, null, DateTime.Now.AddHours(cacheMinutes), TimeSpan.Zero);
}
}
}
//return entity;
}
//
public ActionResult LearningOpportunity(string id, string name = "")
{
//LearningOpportunityProfile entity = new LearningOpportunityProfile();
int loppId = 0;
var entity = new LearningOpportunityProfile();
string refresh = Request.Params["refresh"];
bool skippingCache = FormHelper.GetRequestKeyValue("skipCache", false);
List <string> messages = new List <string>();
if (int.TryParse(id, out loppId))
{
entity = LearningOpportunityServices.GetDetail(loppId, skippingCache);
}
else if (ServiceHelper.IsValidCtid(id, ref messages))
{
entity = LearningOpportunityServices.GetDetailByCtid(id, skippingCache);
}
else
{
SetPopupErrorMessage("ERROR - Enter the ctid which starts with 'ce' or Enter the id ");
return(RedirectToAction("Index", "Home"));
}
//HttpContext.Server.ScriptTimeout = 300;
if (entity.Id == 0)
{
SetPopupErrorMessage("ERROR - the requested LearningOpportunity record was not found ");
return(RedirectToAction("Index", "Home"));
}
ActivityServices.SiteActivityAdd("LearningOpportunity", "View", "Detail", string.Format("User viewed LearningOpportunity: {0} ({1})", entity.Name, entity.Id), 0, 0, loppId);
return(View("~/Views/Detail/Detail.cshtml", entity));
}
public static bool IsLearningOpportunityAvailableFromCache(int id, ref LearningOpportunityProfile entity)
{
int cacheMinutes = UtilityManager.GetAppKeyValue("learningOppCacheMinutes", 0);
DateTime maxTime = DateTime.Now.AddMinutes(cacheMinutes * -1);
string key = "LearningOpportunity_" + id.ToString();
if (HttpRuntime.Cache[key] != null && cacheMinutes > 0)
{
var cache = ( CachedLearningOpportunity )HttpRuntime.Cache[key];
try
{
if (cache.lastUpdated > maxTime)
{
LoggingHelper.DoTrace(7, string.Format("%%%CacheManager.IsLearningOpportunityAvailableFromCache === Using cached version of LearningOpportunity, Id: {0}, {1}", cache.Item.Id, cache.Item.Name));
//check if user can update the object
//string status = "";
//if ( !CanUserUpdateCredential( id, user, ref status ) )
// cache.Item.CanEditRecord = false;
entity = cache.Item;
return(true);
}
}
catch (Exception ex)
{
LoggingHelper.DoTrace(6, "%%%CacheManager.IsLearningOpportunityAvailableFromCache === exception " + ex.Message);
}
}
return(false);
}
