public AjaxMessage SetThemeTitle(int imgId, int hotelId)
{
AjaxMessage ajax = new AjaxMessage();
ajax.IsSuccess = false;
ajax.Message = "";
//前封面图片
CommonImages image = _imgService.GetTitleImg(hotelId);
if (image != null)
{
image.State = 0;
_imgService.Update(image);
}
//封面图片
CommonImages uimage = _imgService.GetByID(imgId);
uimage.State = 1;
int result = _imgService.Update(uimage);
if (result > 0)
{
//修改酒店封面图片
FD_Hotel hotel = _hotelService.GetByID(hotelId);
hotel.HotelThemeImage = uimage.ImgUrl;
_hotelService.Update(hotel);
ajax.IsSuccess = true;
ajax.Message = "设置成功";
}
return(ajax);
}
public AjaxMessage DeleteImgById(int imgId)
{
AjaxMessage ajax = new AjaxMessage();
ajax.IsSuccess = false;
ajax.Message = "";
CommonImages image = _imgService.GetByID(imgId);
if (image != null)
{
int result = _imgService.Delete(image);
if (result > 0)
{
ajax.IsSuccess = true;
ajax.Message = "删除成功";
}
}
return(ajax);
}
/// <summary>
/// 文件保存操作
/// </summary>
/// <param name="basePath"></param>
private void SaveFile(HttpContext context, string basePath = "/Files/")
{
HttpServerUtility server = context.Server;
HttpRequest request = context.Request;
HttpFileCollection files = System.Web.HttpContext.Current.Request.Files;
string path = basePath;
string type = string.Empty;
if (!string.IsNullOrEmpty(request["isType"])) //跟路径
{
type = request["isType"].ToString();
basePath = ConfigurationManager.AppSettings[type].ToString();
path = server.MapPath(basePath);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
}
if (!string.IsNullOrEmpty(request["isName"])) //子路径
{
string fname = request["isName"].ToString();
path = path + fname;
basePath = basePath + fname;
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
}
//后缀名
var suffix = files[0].ContentType.Split('/')[1];
//原始图片名称
//var _temp = System.Web.HttpContext.Current.Request["name"];
//图片名称
Random rand = new Random(24 * (int)DateTime.Now.Ticks);
string name = rand.Next() + "." + suffix;
//保存全路径
string normalPath = basePath + "/" + name;
string fullPath = path + "/" + name;
//添加到数据库
CommonImageService _imgService = new CommonImageService();
if (type == "hotelUrl")
{
CommonImages commonImg = new CommonImages();
commonImg.ImgName = name;
commonImg.ImgUrl = normalPath;
commonImg.TypeId = 1; //1.代表酒店
commonImg.CommonId = request["isId"].ToInt32(); //酒店Id
commonImg.CreateDate = DateTime.Now;
commonImg.State = 0;
_imgService.Insert(commonImg);
}
files[0].SaveAs(fullPath);
}