private void EditorFile(HttpContext context)
{
bool _iswater = false; //默认不打水印
if (context.Request.QueryString["IsWater"] == "1")
_iswater = true;
HttpPostedFile imgFile = context.Request.Files["imgFile"];
if (imgFile == null)
{
showError(context, "请选择要上传文件！");
return;
}
UpLoad upFiles = new UpLoad();
string remsg = upFiles.fileSaveAs(imgFile, false, _iswater);
JsonData jd = JsonMapper.ToObject(remsg);
string status = jd["status"].ToString();
string msg = jd["msg"].ToString();
if (status == "0")
{
showError(context, msg);
return;
}
string filePath = jd["path"].ToString(); //取得上传后的路径
Hashtable hash = new Hashtable();
hash["error"] = 0;
hash["url"] = filePath;
context.Response.AddHeader("Content-Type", "text/html; charset=UTF-8");
context.Response.Write(JsonMapper.ToJson(hash));
context.Response.End();
}
private void UpLoadFile(HttpContext context)
{
string _delfile = MXRequest.GetString("DelFilePath");
HttpPostedFile _upfile = context.Request.Files["Filedata"];
bool _iswater = false; //默认不打水印
bool _isthumbnail = false; //默认不生成缩略图
if (MXRequest.GetQueryString("IsWater") == "1")
_iswater = true;
if (MXRequest.GetQueryString("IsThumbnail") == "1")
_isthumbnail = true;
if (_upfile == null)
{
context.Response.Write("{\"status\": 0, \"msg\": \"请选择要上传文件！\"}");
return;
}
UpLoad upFiles = new UpLoad();
string msg = upFiles.fileSaveAs(_upfile, _isthumbnail, _iswater);
//删除已存在的旧文件
if (!string.IsNullOrEmpty(_delfile))
{
Utils.DeleteUpFile(_delfile);
}
//返回成功信息
context.Response.Write(msg);
context.Response.End();
}
private void user_avatar_crop(HttpContext context)
{
//检查用户是否登录
Model.users model = new BasePage().GetUserInfo();
if (model == null)
{
context.Response.Write("{\"status\":0, \"msg\":\"对不起，用户尚未登录或已超时！\"}");
return;
}
string fileName = MXRequest.GetFormString("hideFileName");
int x1 = MXRequest.GetFormInt("hideX1");
int y1 = MXRequest.GetFormInt("hideY1");
int w = MXRequest.GetFormInt("hideWidth");
int h = MXRequest.GetFormInt("hideHeight");
//检查是否图片
//检查参数
if (!Utils.FileExists(fileName) || w == 0 || h == 0)
{
context.Response.Write("{\"status\":0, \"msg\":\"对不起，请先上传一张图片！\"}");
return;
}
//取得保存的新文件名
UpLoad upFiles = new UpLoad();
bool result = upFiles.cropSaveAs(fileName, fileName, 180, 180, w, h, x1, y1);
if (!result)
{
context.Response.Write("{\"status\": 0, \"msg\": \"图片裁剪过程中发生意外错误！\"}");
return;
}
//删除原用户头像
Utils.DeleteFile(model.avatar);
model.avatar = fileName;
//修改用户头像
new BLL.users().UpdateField(model.id, "avatar='" + model.avatar + "'");
context.Response.Write("{\"status\": 1, \"msg\": \"" + model.avatar + "\"}");
return;
}
