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")));
            }
        }
Exemplo n.º 2
0
        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"));
            }
        }