/// <summary>
/// 初始化页面头部 此方法在使用redis缓存时有可能比较慢，所以增加调试信息输出
/// </summary>
void InitHeaderData()
{
//SiteName
ViewBag.SiteName = CurrentSiteSetting.SiteName;
//Logo
ViewBag.Logo = CurrentSiteSetting.Logo;
//搜索输入框关键字
ViewBag.Keyword = CurrentSiteSetting.Keyword;
//热门关键字
ViewBag.HotKeyWords = !string.IsNullOrWhiteSpace(CurrentSiteSetting.Hotkeywords) ? CurrentSiteSetting.Hotkeywords.Split(',') : new string[] { };
//导航
ViewBag.Navigators = _iNavigationService.GetPlatNavigations().ToArray();
//分类
var categories = _iHomeCategoryService.GetHomeCategorySets().ToList();
ViewBag.Categories = categories;
var categoryService = _iCategoryService;
ViewBag.AllSecondCategoies = categoryService.GetFirstAndSecondLevelCategories().Where(item => item.Depth == 2 && item.IsDeleted == false).ToList();
var service = _iBrandService;
var brands = new Dictionary <int, IEnumerable <Model.BrandInfo> >();
//页脚
ViewBag.PageFoot = CurrentSiteSetting.PageFoot;
//分类品牌
ViewBag.CategoryBrands = brands;
//会员信息
ViewBag.Member = CurrentUser;
ViewBag.APPCanDownload = CurrentSiteSetting.CanDownload;
if (CurrentSiteSetting.CanDownload)
{
string host = Request.Url.Host;
host += Request.Url.Port != 80 ? ":" + Request.Url.Port.ToString() : "";
var link = String.Format("http://{0}/m-wap/home/downloadApp", host);
var map = Core.Helper.QRCodeHelper.Create(link);
MemoryStream ms = new MemoryStream();
map.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
// 将图片内存流转成base64,图片以DataURI形式显示
string strUrl = "data:image/gif;base64," + Convert.ToBase64String(ms.ToArray());
ms.Dispose();
ViewBag.APPQR = strUrl;
}
setTheme();//主题设置
}
public ActionResult HomeCategory()
{
var homeCategorySets = _iHomeCategoryService.GetHomeCategorySets().ToArray();
var models = homeCategorySets.Select(item => new Models.HomeCategory()
{
RowNumber = item.RowNumber,
TopCategoryNames = GetTopLevelCategoryNames(item.HomeCategories.Select(category => category.CategoryId)),
AllCategoryIds = item.HomeCategories.Select(category => category.CategoryId)
}).OrderBy(item => item.RowNumber);
return(View(models));
}
