Пример #1
0
 public CategorySpecsModel(CategorySimpleModel model)
 {
     this.Id                  = model.Id;
     this.Name                = model.Name;
     this.NumberOfProducts    = model.NumberOfProducts;
     this.SeName              = model.SeName;
     this.PriceRanges         = model.PriceRanges;
     this.SubCategories       = model.SubCategories;
     this.PriceRangeFilter    = new CatalogPagingFilteringModel.PriceRangeFilterModel();
     this.SpecificationFilter = new CatalogPagingFilteringModel.SpecificationFilterModel();
 }
Пример #2
0
        protected virtual IList<CategorySimpleModel> PrepareCategorySimpleModels(int rootCategoryId,
            IList<int> loadSubCategoriesForIds, int level, int levelsToLoad, bool validateIncludeInTopMenu)
        {
            var result = new List<CategorySimpleModel>();
            foreach (var category in _categoryService.GetAllCategoriesByParentCategoryId(rootCategoryId))
            {
                if (validateIncludeInTopMenu && !category.IncludeInTopMenu)
                {
                    continue;
                }

                var categoryModel = new CategorySimpleModel()
                {
                    Id = category.Id,
                    Name = category.GetLocalized(x => x.Name),
                    SeName = category.GetSeName()
                };

                //product number for each category
                if (_catalogSettings.ShowCategoryProductNumber)
                {
                    var customerRolesIds = _workContext.CurrentCustomer.CustomerRoles
                        .Where(cr => cr.Active).Select(cr => cr.Id).ToList();
                    string cacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_NUMBER_OF_PRODUCTS_MODEL_KEY,
                        string.Join(",", customerRolesIds), _storeContext.CurrentStore.Id, category.Id);
                    categoryModel.NumberOfProducts = _cacheManager.Get(cacheKey, () =>
                    {
                        var categoryIds = new List<int>();
                        categoryIds.Add(category.Id);
                        //include subcategories
                        if (_catalogSettings.ShowCategoryProductNumberIncludingSubcategories)
                            categoryIds.AddRange(GetChildCategoryIds(category.Id));
                        return _productService.GetCategoryProductNumber(categoryIds, _storeContext.CurrentStore.Id);
                    });
                }

                //load subcategories?
                bool loadSubCategories = false;
                if (loadSubCategoriesForIds == null)
                {
                    //load all subcategories
                    loadSubCategories = true;
                }
                else
                {
                    //we load subcategories only for certain categories
                    for (int i = 0; i <= loadSubCategoriesForIds.Count - 1; i++)
                    {
                        if (loadSubCategoriesForIds[i] == category.Id)
                        {
                            loadSubCategories = true;
                            break;
                        }
                    }
                }
                if (levelsToLoad <= level)
                {
                    loadSubCategories = false;
                }
                if (loadSubCategories)
                {
                    var subCategories = PrepareCategorySimpleModels(category.Id, loadSubCategoriesForIds, level + 1, levelsToLoad, validateIncludeInTopMenu);
                    categoryModel.SubCategories.AddRange(subCategories);
                }
                result.Add(categoryModel);
            }

            return result;
        }
Пример #3
0
        protected virtual IList<CategorySimpleModel> PrepareCategorySimpleModels(int rootCategoryId,
            bool loadSubCategories = true,IList<Category> allCategories = null)
        {
            var result = new List<CategorySimpleModel>();

            //little hack for performance optimization.
            //we know that this method is used to load top and left menu for categories.
            //it'll load all categories anyway.
            //so there's no need to invoke "GetAllCategoriesByParentCategoryId" multiple times (extra SQL commands) to load childs
            //so we load all categories at once
            //if you don't like this implementation if you can uncomment the line below (old behavior) and comment several next lines (before foreach)
            //var categories = _categoryService.GetAllCategoriesByParentCategoryId(rootCategoryId);
            if (allCategories == null)
            {
                //load categories if null passed
                //we implemeneted it this way for performance optimization - recursive iterations (below)
                //this way all categories are loaded only once
                allCategories = _categoryService.GetAllCategories();
            }
            var categories = allCategories.Where(c => c.ParentCategoryId == rootCategoryId).ToList();
            foreach (var category in categories)
            {
                var categoryModel = new CategorySimpleModel
                {
                    Id = category.Id,
                    Name = category.GetLocalized(x => x.Name),
                    SeName = category.GetSeName(),
                    IncludeInTopMenu = category.IncludeInTopMenu
                };

                //prepare picture model
                int pictureSize = _mediaSettings.CategoryThumbPictureSize;
                var categoryPictureCacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_PICTURE_MODEL_KEY, category.Id, pictureSize, true, _workContext.WorkingLanguage.Id, _webHelper.IsCurrentConnectionSecured(), _storeContext.CurrentStore.Id);
                categoryModel.PictureModel = _cacheManager.Get(categoryPictureCacheKey, () =>
                {
                    var picture = _pictureService.GetPictureById(category.PictureId);
                    var pictureModel = new PictureModel
                    {
                        FullSizeImageUrl = _pictureService.GetPictureUrl(picture),
                        ImageUrl = _pictureService.GetPictureUrl(picture, pictureSize),
                        Title = string.Format(_localizationService.GetResource("Media.Category.ImageLinkTitleFormat"), categoryModel.Name),
                        AlternateText = string.Format(_localizationService.GetResource("Media.Category.ImageAlternateTextFormat"), categoryModel.Name)
                    };
                    return pictureModel;
                });

                //product number for each category
                if (_catalogSettings.ShowCategoryProductNumber)
                {
                    string cacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_NUMBER_OF_PRODUCTS_MODEL_KEY,
                        string.Join(",", _workContext.CurrentCustomer.GetCustomerRoleIds()),
                        _storeContext.CurrentStore.Id,
                        category.Id);
                    categoryModel.NumberOfProducts = _cacheManager.Get(cacheKey, () =>
                    {
                        var categoryIds = new List<int>();
                        categoryIds.Add(category.Id);
                        //include subcategories
                        if (_catalogSettings.ShowCategoryProductNumberIncludingSubcategories)
                            categoryIds.AddRange(GetChildCategoryIds(category.Id));
                        return _productService.GetCategoryProductNumber(categoryIds, _storeContext.CurrentStore.Id);
                    });
                }

                if (loadSubCategories)
                {
                    var subCategories = PrepareCategorySimpleModels(category.Id, loadSubCategories, allCategories);
                    categoryModel.SubCategories.AddRange(subCategories);
                }
                result.Add(categoryModel);
            }

            return result;
        }
Пример #4
0
        protected virtual IList<CategorySimpleModel> PrepareCategorySimpleModels(int rootCategoryId,
            bool loadSubCategories = true, IList<Category> allCategories = null)
        {
            var result = new List<CategorySimpleModel>();

            //little hack for performance optimization.
            //we know that this method is used to load top and left menu for categories.
            //it'll load all categories anyway.
            //so there's no need to invoke "GetAllCategoriesByParentCategoryId" multiple times (extra SQL commands) to load childs
            //so we load all categories at once
            //if you don't like this implementation if you can uncomment the line below (old behavior) and comment several next lines (before foreach)
            //var categories = _categoryService.GetAllCategoriesByParentCategoryId(rootCategoryId);
            if (allCategories == null)
            {
                //load categories if null passed
                //we implemeneted it this way for performance optimization - recursive iterations (below)
                //this way all categories are loaded only once
                allCategories = _categoryService.GetAllCategories();
            }
            var categories = allCategories.Where(c => c.ParentCategoryId == rootCategoryId).ToList();
            foreach (var category in categories)
            {
                var categoryModel = new CategorySimpleModel
                {
                    Id = category.Id,
                    Name = category.GetLocalized(x => x.Name),
                    SeName = category.GetSeName(),
                    IncludeInTopMenu = category.IncludeInTopMenu,
                    //for nop.shop theme
                    Description = category.Description,
                    MetaDescription = category.MetaDescription,
                    PictureId = category.PictureId

                };

                //product number for each category
                if (_catalogSettings.ShowCategoryProductNumber)
                {
                    string cacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_NUMBER_OF_PRODUCTS_MODEL_KEY,
                        string.Join(",", _workContext.CurrentCustomer.GetCustomerRoleIds()),
                        _storeContext.CurrentStore.Id,
                        category.Id);
                    categoryModel.NumberOfProducts = _cacheManager.Get(cacheKey, () =>
                    {
                        var categoryIds = new List<int>();
                        categoryIds.Add(category.Id);
                        //include subcategories
                        if (_catalogSettings.ShowCategoryProductNumberIncludingSubcategories)
                            categoryIds.AddRange(GetChildCategoryIds(category.Id));
                        return _productService.GetCategoryProductNumber(categoryIds, _storeContext.CurrentStore.Id);
                    });
                }

                if (loadSubCategories)
                {
                    var subCategories = PrepareCategorySimpleModels(category.Id, loadSubCategories, allCategories);
                    categoryModel.SubCategories.AddRange(subCategories);
                }
                result.Add(categoryModel);
            }

            return result;
        }
Пример #5
0
        protected IList<CategorySimpleModel> PrepareCategorySimpleModels(int rootCategoryId,
            IList<int> loadSubCategoriesForIds, int level, int levelsToLoad, bool validateIncludeInTopMenu)
        {
            var result = new List<CategorySimpleModel>();
            foreach (var category in _categoryService.GetAllCategoriesByParentCategoryId(rootCategoryId))
            {
                if (validateIncludeInTopMenu && !category.IncludeInTopMenu)
                {
                    continue;
                }

                var categoryModel = new CategorySimpleModel()
                {
                    Id = category.Id,
                    Name = category.GetLocalized(x => x.Name),
                    SeName = category.GetSeName()
                };

                //product number for each category
                if (_catalogSettings.ShowCategoryProductNumber)
                {
                    categoryModel.NumberOfProducts = GetCategoryProductNumber(category.Id);
                }

                //load subcategories?
                bool loadSubCategories = false;
                if (loadSubCategoriesForIds == null)
                {
                    //load all subcategories
                    loadSubCategories = true;
                }
                else
                {
                    //we load subcategories only for certain categories
                    for (int i = 0; i <= loadSubCategoriesForIds.Count - 1; i++)
                    {
                        if (loadSubCategoriesForIds[i] == category.Id)
                        {
                            loadSubCategories = true;
                            break;
                        }
                    }
                }
                if (levelsToLoad <= level)
                {
                    loadSubCategories = false;
                }
                if (loadSubCategories)
                {
                    var subCategories = PrepareCategorySimpleModels(category.Id, loadSubCategoriesForIds, level + 1, levelsToLoad, validateIncludeInTopMenu);
                    categoryModel.SubCategories.AddRange(subCategories);
                }
                result.Add(categoryModel);
            }

            return result;
        }
Пример #6
0
        protected virtual IList<CategorySimpleModel> PrepareCategorySimpleModels(int rootCategoryId,
            IList<int> loadSubCategoriesForIds, int level, int levelsToLoad, bool validateIncludeInTopMenu)
        {
            var result = new List<CategorySimpleModel>();
            foreach (var category in _categoryService.GetAllCategoriesByParentCategoryId(rootCategoryId))
            {
                if (validateIncludeInTopMenu && !category.IncludeInTopMenu)
                {
                    continue;
                }

                var categoryModel = new CategorySimpleModel
                {
                    Id = category.Id,
                    Name = category.GetLocalized(x => x.Name),
                    SeName = category.GetSeName()
                };

                //product number for each category
                if (_catalogSettings.ShowCategoryProductNumber)
                {
                    var customerRolesIds = _workContext.CurrentCustomer.CustomerRoles
                        .Where(cr => cr.Active).Select(cr => cr.Id).ToList();
                    string cacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_NUMBER_OF_PRODUCTS_MODEL_KEY,
                        string.Join(",", customerRolesIds), _storeContext.CurrentStore.Id, category.Id);
                    categoryModel.NumberOfProducts = _cacheManager.Get(cacheKey, () =>
                    {
                        var categoryIds = new List<int>();
                        categoryIds.Add(category.Id);
                        //include subcategories
                        if (_catalogSettings.ShowCategoryProductNumberIncludingSubcategories)
                            categoryIds.AddRange(GetChildCategoryIds(category.Id));
                        return _productService.GetCategoryProductNumber(categoryIds, _storeContext.CurrentStore.Id);
                    });
                }

                //load subcategories?
                bool loadSubCategories = false;
                if (loadSubCategoriesForIds == null)
                {
                    //load all subcategories
                    loadSubCategories = true;
                }
                else
                {
                    //we load subcategories only for certain categories
                    for (int i = 0; i <= loadSubCategoriesForIds.Count - 1; i++)
                    {
                        if (loadSubCategoriesForIds[i] == category.Id)
                        {
                            loadSubCategories = true;
                            break;
                        }
                    }
                }
                if (levelsToLoad <= level)
                {
                    loadSubCategories = false;
                }
                if (loadSubCategories)
                {
                    var subCategories = PrepareCategorySimpleModels(category.Id, loadSubCategoriesForIds, level + 1, levelsToLoad, validateIncludeInTopMenu);
                    categoryModel.SubCategories.AddRange(subCategories);
                }

                //prepare picture model //Nyusoft
                int pictureSize = _mediaSettings.ProductDetailsPictureSize;
                var categoryPictureCacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_PICTURE_MODEL_KEY, category.Id, pictureSize, true, _workContext.WorkingLanguage.Id, _webHelper.IsCurrentConnectionSecured(), _storeContext.CurrentStore.Id);
                categoryModel.PictureModel = _cacheManager.Get(categoryPictureCacheKey, () =>
                {
                    var picture = _pictureService.GetPictureById(category.PictureId);
                    var pictureModel = new PictureModel
                    {
                        FullSizeImageUrl = _pictureService.GetPictureUrl(picture),
                        ImageUrl = _pictureService.GetPictureUrl(picture, pictureSize),
                        Title = string.Format(_localizationService.GetResource("Media.Category.ImageLinkTitleFormat"), category.Name),
                        AlternateText = string.Format(_localizationService.GetResource("Media.Category.ImageAlternateTextFormat"), category.Name)
                    };
                    return pictureModel;
                });

                result.Add(categoryModel);
            }

            return result;
        }