public ActionResult ProductsByTag(int productTagId, CatalogSearchQuery query)
{
var productTag = _productTagService.GetProductTagById(productTagId);
if (productTag == null)
{
return(HttpNotFound());
}
if (!productTag.Published && !Services.Permissions.Authorize(Permissions.Catalog.Product.Read))
{
return(HttpNotFound());
}
var model = new ProductsByTagModel
{
Id = productTag.Id,
TagName = productTag.GetLocalized(y => y.Name)
};
query.WithProductTagIds(new int[] { productTagId });
var searchResult = _catalogSearchService.Search(query);
model.SearchResult = searchResult;
var mappingSettings = _helper.GetBestFitProductSummaryMappingSettings(query.GetViewMode());
model.Products = _helper.MapProductSummaryModel(searchResult.Hits, mappingSettings);
// Prepare paging/sorting/mode stuff.
_helper.MapListActions(model.Products, null, _catalogSettings.DefaultPageSizeOptions);
return(View(model));
}
protected virtual void SaveProductTags(Product product, IEnumerable <ProductTagModel> productTags)
{
var existingProductTags = product.ProductTags.ToList();
var productTagsToRemove = new List <ProductTag>();
foreach (var existingProductTag in existingProductTags)
{
if (productTags.Where(pp => pp.Id == existingProductTag.Id).Count() == 0)
{
productTagsToRemove.Add(existingProductTag);
}
}
//遍历当前的标签集合
foreach (var productTagModel in productTags)
{
var tag = productTagModel.ToEntity();
if (productTagModel.Id > 0)
{
tag = _productTagService.GetProductTagById(productTagModel.Id);
}
if (existingProductTags.Where(ept => ept.Id == tag.Id).Count() <= 0)
{
product.ProductTags.Add(tag);
}
}
//删除不存在的图片
foreach (var productTag in productTagsToRemove)
{
product.ProductTags.Remove(productTag);
}
}
public async Task <IActionResult> Products(string tagId, DataSourceRequest command)
{
var tag = await _productTagService.GetProductTagById(tagId);
var products = (await _productService.SearchProducts(pageIndex: command.Page - 1, pageSize: command.PageSize, productTag: tag.Name, orderBy: Core.Domain.Catalog.ProductSortingEnum.NameAsc)).products;
var gridModel = new DataSourceResult
{
Data = products.Select(x => new
{
Id = x.Id,
Name = x.Name,
}),
Total = products.TotalCount
};
return(Json(gridModel));
}
//in versions 3.00-4.00 we had ID in product tag URLs
public virtual IActionResult RedirectProductTagById(int productTagId)
{
var productTag = _productTagService.GetProductTagById(productTagId);
if (productTag == null)
{
return(RedirectToRoutePermanent("HomePage"));
}
return(RedirectToRoutePermanent("ProductsByTag", new { SeName = _urlRecordService.GetSeName(productTag) }));
}
public virtual IActionResult ProductsByTag(int productTagId, CatalogPagingFilteringModel command)
{
var productTag = _productTagService.GetProductTagById(productTagId);
if (productTag == null)
{
return(InvokeHttp404());
}
var model = _catalogModelFactory.PrepareProductsByTagModel(productTag, command);
return(View(model));
}
public ActionResult RedirectProductTag(string id, bool idIncludesSename = true)
{
//we can't use dash in MVC
var tagId = idIncludesSename ? Convert.ToInt32(id.Split(new char[] { '-' })[0]) : Convert.ToInt32(id);
var tag = _productTagService.GetProductTagById(tagId);
if (tag == null)
{
return(RedirectToRoutePermanent("HomePage"));
}
return(RedirectToRoutePermanent("ProductsByTag", new { productTagId = tag.Id }));
}
public virtual IActionResult ProductsByTag(string productTagId, CatalogPagingFilteringModel command, [FromServices] IProductTagService productTagService)
{
var productTag = productTagService.GetProductTagById(productTagId);
if (productTag == null)
{
return(InvokeHttp404());
}
var model = _catalogViewModelService.PrepareProductsByTag(productTag, command);
return(View(model));
}
public virtual async Task <IActionResult> ProductsByTag(string productTagId, CatalogPagingFilteringModel command, [FromServices] IProductTagService productTagService)
{
var productTag = await productTagService.GetProductTagById(productTagId);
if (productTag == null)
{
return(InvokeHttp404());
}
var model = await _mediator.Send(new GetProductsByTag()
{
Command = command,
Language = _workContext.WorkingLanguage,
ProductTag = productTag,
Store = _storeContext.CurrentStore
});
return(View(model));
}