public static Image AddWater(Image img)
{
if (!WaterModuleConfig.WaterConfig.IsUsed)
{
return(img);
}
if (IsPixelFormatIndexed(img.PixelFormat))
{
Bitmap bmp = new Bitmap(img.Width, img.Height, PixelFormat.Format32bppArgb);
using (Graphics g = Graphics.FromImage(bmp))
{
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
g.DrawImage(img, 0, 0);
}
img = bmp;
}
//-----开始处理水印
WaterImages water = new WaterImages();
if (WaterModuleConfig.WaterConfig.WaterClass.Equals("1"))
{
string waterPath = function.VToP(WaterModuleConfig.WaterConfig.imgLogo);
if (File.Exists(waterPath))
{
img = water.DrawImage(img, waterPath);
}
else
{
ZLLog.L("[" + WaterModuleConfig.WaterConfig.imgLogo + "]水印图片不存在");
}
}
else
{
img = water.DrawFont(img);
}
return(img);
}
protected void BtnUpload_Click(object sender, EventArgs e)
{
long size = FupFile.FileContent.Length;
if (!this.FupFile.HasFile)
{
this.ReturnManage("请指定一个上传文件");
}
else
{
if (!SiteConfig.SiteOption.EnableUploadFiles)
{
this.ReturnManage("本站不允许上传文件！");
}
else
{
string str2 = Path.GetExtension(this.FupFile.FileName).ToLower();
if (!SafeSC.IsImage(str2))
{
this.ReturnManage("上传的文件不是符合扩展名" + this.m_FileExtArr + "格式的文件");
}
else
{
this.m_FileExtArr = SiteConfig.SiteOption.UploadFileExts;
this.m_MaxFileSize = SiteConfig.SiteOption.UploadPicMaxSize;//DataConverter.CLng(this.ViewState["MaxFileSize"].ToString());
if (string.IsNullOrEmpty(this.m_FileExtArr))
{
this.ReturnManage("要上传文件的字段没有指定上传文件类型");
}
else
{
if (((int)this.FupFile.FileContent.Length) > (this.m_MaxFileSize * 0x400))
{
this.ReturnManage("上传的文件超过限制的" + this.m_MaxFileSize + "KB大小");
return;
}
string str3 = DataSecurity.MakeFileRndName();
string foldername = base.Request.PhysicalApplicationPath + (VirtualPathUtility.AppendTrailingSlash(SiteConfig.SiteOption.UploadDir) + this.FileSavePath()).Replace("/", @"\");
foldername = foldername.Replace(@"\\", @"\");
string filename = FileSystemObject.CreateFileFolder(foldername, HttpContext.Current) + str3 + str2;
if (WaterModuleConfig.WaterConfig.IsUsed && (str2 == ".jpg" || str2 == ".png") && HiddenNodeDir.Value != null && HiddenNodeDir.Value != "")
{
string Testfoldername = "";
if (NodeID <= 0)
{
Testfoldername = foldername.Replace("UserUpload", "test");
}
else
{
Testfoldername = foldername.Replace(HiddenNodeDir.Value, "test");
}
string Testfilename = FileSystemObject.CreateFileFolder(Testfoldername, HttpContext.Current) + str3 + str2;
this.FupFile.SaveAs(Testfilename);
WaterImages dd = new WaterImages();
if (WaterModuleConfig.WaterConfig.WaterClass == "1")
{
string imgurl = Server.MapPath(WaterModuleConfig.WaterConfig.imgLogo);
int post = DataConverter.CLng(WaterModuleConfig.WaterConfig.lopostion);
dd.DrawImage(Testfilename, imgurl, filename);
}
else
{
string waterword = WaterModuleConfig.WaterConfig.WaterWord;
string ziti = WaterModuleConfig.WaterConfig.WaterWordType;
dd.DrawFont(Testfilename, filename);
}
}
else
{
this.FupFile.SaveAs(filename);
}
int sizes = (int)this.FupFile.FileContent.Length;
string thumbnailPath = "";
thumbnailPath = this.m_ShowPath + str3 + str2;
this.GetScriptByModuleName(thumbnailPath, sizes);
this.ReturnManage("文件上传成功");
}
}
}
}
}
