public string Update(string module)
{
MemberBLL bll = new MemberBLL();
global::J6.Cms.Models.Member member = bll.GetMember(UserState.Member.Current.ID);
if (member == null)
{
return("location.href='/app.axd?go:login';");
}
HttpRequest request = HttpContext.Current.Request;
switch (module)
{
case "profile":
string nickname = request["nickname"],
telephone = request["telephone"],
note = request["note"],
sex = request["sex"],
email = request["email"];
member.Nickname = nickname;
member.TelePhone = telephone;
member.Avatar = string.IsNullOrEmpty(member.Avatar) ? "/images/noavatar.gif" : member.Avatar;
member.Note = note;
member.Sex = sex;
member.Email = email;
bll.Update(member);
return("<script>window.parent.op.tip('修改成功!')</script>");
case "password":
string originalPassword = request["originalPassword"];
string password = request["password"];
if (member.Password == (member.Username.ToUpper() + originalPassword.ToLower()).EncodeMD5())
{
if (!String.IsNullOrEmpty(password) && password.Length >= 6)
{
member.Password = (member.Username.ToUpper() + password.ToLower()).EncodeMD5();
}
else
{
return("<script>window.parent.op.tip('密码长度必须大于6!')</script>");
}
bll.Update(member);
return("<script>window.parent.op.tip('修改成功!')</script>");
}
else
{
return("<script>window.parent.op.tip('原密码不正确!')</script>");
}
}
return("<script>window.parent.op.tip('未指定操作!')</script>");
}
public string DelMsg(string id)
{
global::J6.Cms.Models.Member m = UserState.Member.Current;
if (m == null)
{
return("请先登录");
}
int msgID = int.Parse(id);
bool result = new MessageBLL().Delete(m.ID, msgID);
return(result?"":"你没有权限删除本信息!");
}
public string SubmitReviews(string archiveID, string agree)
{
global::J6.Cms.Models.Member m = UserState.Member.Current;
if (m == null)
{
return("-1");
}
//提交点评
bool result = new CommentBLL().SubmitReviews(archiveID, m.ID, agree.ToLower() == "true");
//清除文章缓存
// if (true) ArchiveCache.ClearSingleCache(archiveID);
return(result.ToString());;
}
public string SubmitComment(string archiveID, string content)
{
global::J6.Cms.Models.Member m = UserState.Member.Current;
if (m == null)
{
return(null);
}
//检查长度是否正确,不正确则退出
if (content.Length < 6 || content.Length > 120)
{
return(null);
}
new CommentBLL().InsertComment(archiveID, m.ID, content);
StringBuilder sb = new StringBuilder();
sb.Append("new Object({uid:'").Append(m.ID).Append("',avatar:'").Append(String.IsNullOrEmpty(m.Avatar) ? "/images/noavatar.gif" : m.Avatar)
.Append("',nickname:'").Append(m.Nickname).Append("',time:'").Append(string.Format("{0:yyyy/MM/dd HH:mm:ss}", DateTime.Now))
.Append("',content:'").Append(content).Append("'})");
return(sb.ToString());
}
public string SendMessage()
{
HttpRequest request = HttpContext.Current.Request;
int uid = int.Parse(request["uid"]);
string subject = request["subject"];
string content = request["msgcontent"];
if (subject.Length < 6 || subject.Length > 50)
{
return("<script>window.parent.op.tip('主题长度应为6-50个字符或3-25个汉字!')</script>");
}
else if (content.Length < 10 || content.Length > 150)
{
return("<script>window.parent.op.tip('内容长度应为10-120个字符!')</script>");
}
global::J6.Cms.Models.Member m = UserState.Member.Current;
MessageBLL bll = new MessageBLL();
bll.SendMessage(m.ID, uid, subject, content);
return("<script>window.parent.location.href='message?module=sendbox';</script>");
}
//当前堆栈中的方法都被赋予无限制的权限
//[System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Assert, Unrestricted = true)]
public string UploadAvatar()
{
global::J6.Cms.Models.Member m = UserState.Member.Current;
HttpContext context = HttpContext.Current;
HttpPostedFile file = context.Request.Files[0];
if (file.ContentLength < 20)
{
return("<script>window.parent.op.tip('不是有效的图片文件!')</script>");
}
else if (file.ContentLength > 2048000)
{
return("<script>window.parent.op.tip('图片大小不能超过2M')</script>");
}
string imgFileName = (m.Username.ToString() + DateTime.Now.ToString()).Encode16MD5() + ".jpg";
string dir = HttpContext.Current.Server.MapPath(Settings.MM_AVATAR_PATH);
// 头像目录不存在则创建
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
float b = 1; //缩放比例
float maxWidth = 100; //最大宽度
float maxHeight = 100; //最大高度
float dpiX; //绘图区域水平像素
float dpiY; //绘图区域垂直像素
using (Bitmap orgImg = new Bitmap(file.InputStream))
{
//从orgImg绘图，以获取分辨率
Graphics g = Graphics.FromImage(orgImg);
dpiX = g.DpiX;
dpiY = g.DpiY;
//检测长宽比例并创建新的图像
Bitmap img;
if (orgImg.Width - maxWidth >= orgImg.Height - maxHeight)
{
b = maxWidth / (float)orgImg.Width;
img = new Bitmap((int)maxWidth, (int)(orgImg.Height * b));
}
else
{
b = maxHeight / (float)orgImg.Height;
img = new Bitmap((int)(orgImg.Width * b), (int)maxHeight);
}
g.Dispose();
//从img绘图
g = Graphics.FromImage(img);
g.Clear(Color.White);
//设置原图的分辨率
//g.DpiX为浮点数，先计算
orgImg.SetResolution(g.DpiX * orgImg.Width / img.Width, g.DpiY * orgImg.Height / img.Height);
//设置低质量补值法
g.InterpolationMode = InterpolationMode.Low;
//消除锯齿
g.SmoothingMode = SmoothingMode.AntiAlias;
//将img上的坐标(0,0)绘出orgImg
g.DrawImage(orgImg, new Point(0, 0));
//释放资源
g.Dispose();
orgImg.Dispose();
MemoryStream ms = new MemoryStream();
//通过编码器及设置参数保存到内存流
//设置品质,品质参数需要转为long
EncoderParameters encodeParams = new EncoderParameters(1);
encodeParams.Param[0] = new EncoderParameter(Encoder.Quality, (long)90);
//获取JPEG编码器
ImageCodecInfo[] codes = ImageCodecInfo.GetImageDecoders();
ImageCodecInfo _code = null;
foreach (ImageCodecInfo code in codes)
{
if (String.Compare(code.MimeType, "image/jpeg", true) == 0)
{
_code = code;
}
}
img.Save(ms, _code, encodeParams);
img.Dispose();
using (FileStream fs = new FileStream(dir + imgFileName, FileMode.Create))
{
BinaryWriter bw = new BinaryWriter(fs);
bw.Write(ms.ToArray());
fs.Flush();
bw.Close();
fs.Close();
}
img.Dispose();
}
//更新到数据库
m.Avatar = Settings.MM_AVATAR_PATH + imgFileName;
new MemberBLL().Update(m);
return("<script>window.parent.location.href='/member/edit?module=avatar';</script>");
}
