コード例 #1
0
        // Token: 0x06000033 RID: 51 RVA: 0x00003758 File Offset: 0x00001958
        public string FileSaveAs(HttpPostedFile postedFile, string filetype, UserInfo user, bool isthumbnail, bool iswatermark, int imgmaxwidth, int imgmaxheight)
        {
            string result;

            try
            {
                string   fileExt       = UpLoad.GetFileExt(postedFile.FileName);
                string   fileName      = Path.GetFileName(postedFile.FileName);
                string   text          = this.GetNewFileName() + "." + fileExt;
                int      contentLength = postedFile.ContentLength;
                string[] array         = FPUtils.SplitString(AttachBll.GetAttachTypeArray(filetype), "\r\n");
                string[] array2        = new string[array.Length];
                int[]    array3        = new int[array.Length];
                string   text2         = "";
                for (int i = 0; i < array.Length; i++)
                {
                    string[] array4 = FPUtils.SplitString(array[i], ",", 2);
                    array2[i] = array4[0];
                    array3[i] = FPUtils.StrToInt(array4[1], 0);
                    if (text2 != "")
                    {
                        text2 += "、";
                    }
                    text2 += array4[0];
                }
                int inArrayID = FPUtils.GetInArrayID(fileExt, array2, true);
                if (inArrayID < 0)
                {
                    SysBll.InsertLog(user.id, user.username, "上传文件", "上传文件:" + fileName + ",类型不合法", false);
                    result = string.Concat(new string[]
                    {
                        "{\"error\": \"只允许上传【",
                        text2,
                        "】类型的文件!\", \"filename\": \"\", \"filesize\": \"",
                        contentLength.ToString(),
                        "\", \"originalname\": \"",
                        fileName,
                        "\"}"
                    });
                }
                else if (postedFile.ContentLength > array3[inArrayID] * 1024)
                {
                    SysBll.InsertLog(user.id, user.username, "上传文件", "上传文件:" + fileName + ",文件大小超过范围", false);
                    result = string.Concat(new object[]
                    {
                        "{\"error\": \"该类型文件上传不得超过【",
                        array3[inArrayID],
                        "KB】\", \"filename\": \"\", \"filesize\": \"",
                        contentLength.ToString(),
                        "\", \"originalname\": \"",
                        fileName,
                        "\"}"
                    });
                }
                else
                {
                    string upLoadPath = this.GetUpLoadPath();
                    string mapPath    = FPUtils.GetMapPath(upLoadPath);
                    if (!Directory.Exists(mapPath))
                    {
                        Directory.CreateDirectory(mapPath);
                    }
                    postedFile.SaveAs(mapPath + text);
                    if (imgmaxwidth <= 0)
                    {
                        imgmaxwidth = this.sysconfig.attachimgmaxwidth;
                    }
                    if (imgmaxheight <= 0)
                    {
                        imgmaxheight = this.sysconfig.attachimgmaxheight;
                    }
                    if (this.IsImage(fileExt) && (imgmaxwidth > 0 || imgmaxheight > 0))
                    {
                        FPThumb.MakeThumbnailImage(mapPath + text, mapPath + text, imgmaxwidth, imgmaxheight);
                    }
                    string strPath = upLoadPath + Path.GetFileNameWithoutExtension(text) + "_small." + fileExt;
                    if (this.IsImage(fileExt) && isthumbnail && this.sysconfig.thumbnailwidth > 0 && this.sysconfig.thumbnailheight > 0)
                    {
                        FPThumb.MakeThumbnailImage(mapPath + text, FPUtils.GetMapPath(strPath), this.sysconfig.thumbnailwidth, this.sysconfig.thumbnailheight);
                    }
                    if (this.IsWaterMark(fileExt) && iswatermark)
                    {
                        WaterMark.AddImageSignPic(mapPath + text, mapPath + text, FPUtils.GetMapPath(WebConfig.WebPath + this.sysconfig.watermarkpic), this.sysconfig.watermarkstatus, this.sysconfig.attachimgquality, this.sysconfig.watermarkopacity);
                    }
                    SysBll.InsertLog(user.id, user.username, "上传文件", "上传文件:" + fileName, true);
                    result = string.Concat(new string[]
                    {
                        "{\"error\": \"\", \"filename\": \"",
                        upLoadPath,
                        text,
                        "\", \"filesize\": \"",
                        contentLength.ToString(),
                        "\", \"originalname\": \"",
                        fileName,
                        "\"}"
                    });
                }
            }
            catch (Exception ex)
            {
                SysBll.InsertLog(user.id, user.username, "上传文件", "错误:" + ex.Message, false);
                result = "{\"error\": \"上传过程中发生意外错误!\", \"filename\": \"\", \"filesize\": \"0\", \"originalname\": \"\"}";
            }
            return(result);
        }