/// <summary>
/// 记录当前用户到Cookie
/// </summary>
/// <param name="email"></param>
/// <param name="password"></param>
public static void AddUserToCookie(string email,string password,bool rememberme)
{
UtopiaService utopiaService=new UtopiaService();
Uto_User user=utopiaService.GetUserByEmail(email);
HttpCookie cookie=new HttpCookie("authCookie");
int randomNum = new Random().Next(100);
cookie.Values["authAdd"] = randomNum.ToString();
cookie.Values["authCookie"] = Utility.EncodeCookie(user.UserId,randomNum);
if (rememberme)
cookie.Expires = DateTime.Now.AddDays(7);
HttpContext.Current.Response.AppendCookie(cookie);
}
/// <summary>
/// 保存图片
/// </summary>
/// <param name="file">文件</param>
/// <param name="AttachmentType">附件类型</param>
public static void SavePic(HttpPostedFileBase file, string attachmentType, out string attachmentUrl, out long attachmentId)
{
string extenseName = file.FileName.Substring(file.FileName.LastIndexOf('.'));
if (!CheckExtensionName(extenseName))
{
attachmentUrl = "0";
attachmentId = 0;
return;
}
UtopiaService utopiaService = new UtopiaService();
Uto_Attachment attachment = new Uto_Attachment();
attachment.UserId = UserContext.CurrentUser.UserId;
attachment.BelongId = 0;
attachment.Type = attachmentType;
attachment.Url = string.Empty;
//创建附件记录
utopiaService.AddAttachment(attachment);
//每100张图片在一个目录
long i = 100;
while (true)
{
if (attachment.AttachmentId < i)
break;
else
i = i + 100;
}
string path = HttpContext.Current.Server.MapPath("~/Content/Attachment/" + attachmentType + "/" + i.ToString() + "/");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
//获取上传图片的宽与高
System.Drawing.Image img = System.Drawing.Image.FromStream(file.InputStream);
attachment.Width = img.Width;
attachment.Height = img.Height;
//更新附件URL
attachment.Url = "../../Content/Attachment/" + attachmentType + "/" + i.ToString() + "/" + attachment.AttachmentId.ToString() + extenseName;
utopiaService.UpdateAttachment(attachment);
//设置 attachmentUrl attachmentId
attachmentUrl = attachment.Url;
attachmentId = attachment.AttachmentId;
file.SaveAs(path + attachment.AttachmentId.ToString() + extenseName);
}