public ActionResult Show(string slug, int?p)
{
using (UnitOfWorkManager.NewUnitOfWork())
{
// Get the category
var category = _categoryService.GetBySlugWithSubCategories(slug);
// Allowed Categories for this user
var allowedCategories = _categoryService.GetAllowedCategories(UsersRole);
// Set the page index
var pageIndex = p ?? 1;
// check the user has permission to this category
var permissions = RoleService.GetPermissions(category.Category, UsersRole);
if (!permissions[SiteConstants.Instance.PermissionDenyAccess].IsTicked)
{
var topics = _topicService.GetPagedTopicsByCategory(pageIndex,
SettingsService.GetSettings().TopicsPerPage,
int.MaxValue, category.Category.Id);
var topicViewModels = ViewModelMapping.CreateTopicViewModels(topics.ToList(), RoleService, UsersRole, LoggedOnReadOnlyUser, allowedCategories, SettingsService.GetSettings());
// Create the main view model for the category
var viewModel = new CategoryViewModel
{
Permissions = permissions,
Topics = topicViewModels,
Category = category.Category,
PageIndex = pageIndex,
TotalCount = topics.TotalCount,
TotalPages = topics.TotalPages,
User = LoggedOnReadOnlyUser,
IsSubscribed = UserIsAuthenticated && (_categoryNotificationService.GetByUserAndCategory(LoggedOnReadOnlyUser, category.Category).Any())
};
// If there are subcategories then add then with their permissions
if (category.SubCategories.Any())
{
var subCatViewModel = new CategoryListViewModel
{
AllPermissionSets = new Dictionary <Category, PermissionSet>()
};
foreach (var subCategory in category.SubCategories)
{
var permissionSet = RoleService.GetPermissions(subCategory, UsersRole);
subCatViewModel.AllPermissionSets.Add(subCategory, permissionSet);
}
viewModel.SubCategories = subCatViewModel;
}
return(View(viewModel));
}
return(ErrorToHomePage(LocalizationService.GetResourceString("Errors.NoPermission")));
}
}
public void UnSubscribe(UnSubscribeEmailViewModel subscription)
{
if (Request.IsAjaxRequest())
{
using (var unitOfWork = UnitOfWorkManager.NewUnitOfWork())
{
try
{
// Add logic to add subscr
var isCategory = subscription.SubscriptionType.Contains("category");
var id = subscription.Id;
if (isCategory)
{
// get the category
var cat = _categoryService.Get(id);
if (cat != null)
{
// get the notifications by user
var notifications = _categoryNotificationService.GetByUserAndCategory(LoggedOnUser, cat);
if (notifications.Any())
{
foreach (var categoryNotification in notifications)
{
// Delete
_categoryNotificationService.Delete(categoryNotification);
}
}
}
}
else
{
// get the topic
var topic = _topicService.Get(id);
if (topic != null)
{
// get the notifications by user
var notifications = _topicNotificationService.GetByUserAndTopic(LoggedOnUser, topic);
if (notifications.Any())
{
foreach (var topicNotification in notifications)
{
// Delete
_topicNotificationService.Delete(topicNotification);
}
}
}
}
unitOfWork.Commit();
}
catch (Exception ex)
{
unitOfWork.Rollback();
LoggingService.Error(ex);
throw new Exception(LocalizationService.GetResourceString("Errors.GenericMessage"));
}
}
}
else
{
throw new Exception(LocalizationService.GetResourceString("Errors.GenericMessage"));
}
}
public void UnSubscribe(EmailSubscriptionViewModel subscription)
{
if (Request.IsAjaxRequest())
{
try
{
// Add logic to add subscr
var isCategory = subscription.SubscriptionType.Contains("category");
var isTag = subscription.SubscriptionType.Contains("tag");
var id = subscription.Id;
var dbUser = MembershipService.GetUser(User.Identity.Name);
if (isCategory)
{
// get the category
var cat = _categoryService.Get(id);
if (cat != null)
{
// get the notifications by user
var notifications =
_categoryNotificationService.GetByUserAndCategory(dbUser, cat, true);
if (notifications.Any())
{
foreach (var categoryNotification in notifications)
{
// Delete
_categoryNotificationService.Delete(categoryNotification);
}
}
}
}
else if (isTag)
{
// get the tag
var tag = _topicTagService.Get(id);
if (tag != null)
{
// get the notifications by user
var notifications =
_tagNotificationService.GetByUserAndTag(dbUser, tag, true);
if (notifications.Any())
{
foreach (var n in notifications)
{
// Delete
_tagNotificationService.Delete(n);
}
}
}
}
else
{
// get the topic
var topic = _topicService.Get(id);
if (topic != null)
{
// get the notifications by user
var notifications =
_topicNotificationService.GetByUserAndTopic(dbUser, topic, true);
if (notifications.Any())
{
foreach (var topicNotification in notifications)
{
// Delete
_topicNotificationService.Delete(topicNotification);
}
}
}
}
Context.SaveChanges();
}
catch (Exception ex)
{
Context.RollBack();
LoggingService.Error(ex);
throw new Exception(LocalizationService.GetResourceString("Errors.GenericMessage"));
}
}
else
{
throw new Exception(LocalizationService.GetResourceString("Errors.GenericMessage"));
}
}