public ActionResult HotTopics(DateTime? from, DateTime? to, int? amountToShow)
{
using (UnitOfWorkManager.NewUnitOfWork())
{
if (amountToShow == null)
{
amountToShow = 5;
}
// Get the topics
//var topics = _topicService.GetPopularTopics(from, to, (int)amountToShow);
var topics = _topicService.GetPopularTopics(from, to);
// Get the Topic View Models
var topicViewModels = ViewModelMapping.CreateTopicViewModels(topics.ToList(), RoleService, UsersRole, LoggedOnUser,
SettingsService.GetSettings()).Take(amountToShow.Value).ToList();
// create the view model
var viewModel = new HotTopicsViewModel
{
Topics = topicViewModels
};
return PartialView(viewModel);
}
}
public ActionResult HotTopics(DateTime? from, DateTime? to, int? amountToShow)
{
using (UnitOfWorkManager.NewUnitOfWork())
{
if (amountToShow == null)
{
amountToShow = 5;
}
var fromString = from != null ? Convert.ToDateTime(from).ToShortDateString() : null;
var toString = to != null ? Convert.ToDateTime(to).ToShortDateString() : null;
var cacheKey = string.Concat("HotTopics", UsersRole.Id, fromString, toString, amountToShow);
var viewModel = _cacheService.Get<HotTopicsViewModel>(cacheKey);
if (viewModel == null)
{
// Allowed Categories
var allowedCategories = _categoryService.GetAllowedCategories(UsersRole);
// Get the topics
var topics = _topicService.GetPopularTopics(from, to, allowedCategories, (int)amountToShow);
// Get the Topic View Models
var topicViewModels = ViewModelMapping.CreateTopicViewModels(topics.ToList(), RoleService, UsersRole, LoggedOnReadOnlyUser, allowedCategories, SettingsService.GetSettings());
// create the view model
viewModel = new HotTopicsViewModel
{
Topics = topicViewModels
};
_cacheService.Set(cacheKey, viewModel, CacheTimes.TwoHours);
}
return PartialView(viewModel);
}
}
