protected void GetPic_Btn_Click(object sender, EventArgs e)
{
//http://h.hiphotos.baidu.com/zhidao/wh%3D450%2C600/sign=3dc4538262d0f703e6e79dd83dca7d0b/7a899e510fb30f24f570e996c895d143ac4b03b8.jpg
if (string.IsNullOrEmpty(Remote_Url.Text))
{
return;
}
string vdir = SiteConfig.SiteOption.UploadDir;
M_Node nodeMod = new B_Node().GetNodeXML(DataConverter.CLng(NodeID_Hid.Value));
vdir += nodeMod.NodeDir + "/" + DateTime.Now.ToString("yyyy/MM/");
//-------------------
string[] imgurl = Remote_Url.Text.Split('\r');
string result = "";
for (int i = 0; i < imgurl.Length; i++)
{
string imgname = GetFNameFromUrl(imgurl[i]);
if (!SafeC.IsImage(imgname))
{
continue;
}
string url = imgurl[i].ToLower().Replace(" ", "");
if (string.IsNullOrEmpty(url) || (!url.Contains("http") && !url.Contains("https")))
{
continue;
} //function.WriteErrMsg("错误:" + url);
string vpath = vdir + RemoveChar(imgname);
try { httpHelper.DownFile(url, vpath); }
catch (Exception) { }//function.WriteErrMsg("抓取失败,原因:" + ex.Message);
result += vpath + "|";
}
result = result.TrimEnd('|').Replace("//", "/");
Remote_Url.Text = "";
function.Script(this, "AddAttach('" + result + "');");
}
public string GetAttach(string attach)
{
string imgresult = "", attachresult = "";
int max = 3;
foreach (string file in attach.Split('|'))
{
if (string.IsNullOrEmpty(file))
{
continue;
}
if (SafeC.IsImage(file) && max > 0)//jpg,png,gif图片显示预览,只显示前三张
{
imgresult += string.Format(imgTlp, Mid, file); max--;
}
else
{
string fname = Path.GetFileName(file); fname = fname.Length > 6 ? fname.Substring(0, 6) + ".." : fname;
attachresult += string.Format(attachTlp, file, Path.GetExtension(file).ToLower().Replace(".", ""), fname);
}
}
imgresult = string.IsNullOrEmpty(imgresult) ? "" : "<div class='thumbnail_div'>" + imgresult + "</div>";
return(imgresult + attachresult + "<div class='clearfix'></div>");
}
protected void Page_Load(object sender, EventArgs e)
{
if (B_Admin.GetLogin() == null)
{
B_User.CheckIsLogged();
}
else
{
B_Admin.CheckIsLogged();
}
if (function.isAjax())
{
string action = Request.Form["action"], vpath = Request.Form["vpath"], result = "", warning = "";//动作,需要加水印的图片路径
if (vpath.Contains("?"))
{
vpath = vpath.Substring(0, vpath.IndexOf("?"));
}
switch (action)
{
case "crop": //根据提交的图片路径与宽度等参数,完成剪切
{
int x1 = int.Parse(Request.Form["x1"]);
int y1 = int.Parse(Request.Form["y1"]);
int width = int.Parse(Request.Form["width"]);
int height = int.Parse(Request.Form["height"]);
savePath += (function.GetRandomString(4) + Path.GetFileName(vpath));
result = ImageDealLib.imgcrop(vpath, savePath, x1, y1, width, height, ImageDealLib.FileCache.Save, out warning);
}
break;
case "rotate":
{
int angle = DataConverter.CLng(Request.Form["angle"]);
Bitmap bmp = imgHelper.Rotate(vpath, angle);
savePath += function.GetRandomString(6) + Path.GetExtension(vpath);
result = imgHelper.SaveImg(savePath, bmp);
bmp.Dispose();
}
break;
case "zoom": //缩放
{
int width = int.Parse(Request.Form["width"]);
int height = int.Parse(Request.Form["height"]);
savePath += (function.GetRandomString(4) + Path.GetFileName(vpath));
Bitmap bmp = imgHelper.ZoomImg(vpath, height, width);
result = imgHelper.SaveImg(savePath, bmp);
}
break;
case "fontwater": //文字水印
{
System.Drawing.Image fontimg = AddFontWater(savePath + function.GetRandomString(6) + ".jpg");
savePath += "fontw_" + Path.GetFileName(vpath);
result = ImageDealLib.makewatermark(vpath, fontimg, GetWaterType(Request.Form["pos"]), savePath, ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning);
result += "?" + function.GetRandomString(6);
}
break;
case "imgwater": //水印图片路径
{
string watervpath = Request.Form["watervpath"];
int trans = DataConverter.CLng(Request.Form["trans"]);
savePath += "imgw_" + Path.GetFileName(vpath);
result = ImageDealLib.makewatermark(vpath, watervpath, GetWaterType(Request.Form["pos"]), savePath, ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning, trans);
result += "?" + function.GetRandomString(6);
}
break;
}
Response.Write(result); Response.Flush(); Response.End();
}
if (!IsPostBack)
{
if (string.IsNullOrEmpty(IPath) || !SafeC.IsImage(IPath))
{
function.WriteErrMsg("只允许编辑图片文件!");
}
if (!Directory.Exists(Server.MapPath(savePath)))
{
Directory.CreateDirectory(Server.MapPath(savePath));
}
if (!File.Exists(Server.MapPath(IPath)))
{
function.WriteErrMsg("需要修改的图片" + IPath + "不存在");
}
NowImg_Hid.Value = SourceImg_Hid.Value = IPath;
System.Drawing.Image img = System.Drawing.Image.FromFile(Server.MapPath(IPath));
ImgWidth_Hid.Value = img.Width.ToString();
ImgHeight_Hid.Value = img.Height.ToString();
RPT.DataSource = GetWaterImgDT();
RPT.DataBind();
img.Dispose();
}
}
protected void Page_Load(object sender, EventArgs e)
{
buser.CheckIsLogin();
if (function.isAjax())
{
string action = Request.Form["action"], vpath = Request.Form["vpath"], result = "", warning = "";//动作,需要加水印的图片路径
if (vpath.Contains("?"))
{
vpath = vpath.Substring(0, vpath.IndexOf("?"));
}
switch (action)
{
case "crop": //根据提交的图片路径与宽度等参数,完成剪切
{
int x1 = int.Parse(Request.Form["x1"]);
int y1 = int.Parse(Request.Form["y1"]);
int width = int.Parse(Request.Form["width"]);
int height = int.Parse(Request.Form["height"]);
savePath += (function.GetRandomString(4) + Path.GetFileName(vpath));
result = ImageDealLib.imgcrop(vpath, savePath, x1, y1, width, height, ImageDealLib.FileCache.Save, out warning);
}
break;
case "rotate":
{
int angle = DataConverter.CLng(Request.Form["angle"]);
Bitmap bmp = imgHelper.Rotate(vpath, angle);
savePath += function.GetRandomString(6) + Path.GetExtension(vpath);
result = imgHelper.SaveImg(savePath, bmp);
bmp.Dispose();
}
break;
case "zoom": //缩放
{
int width = int.Parse(Request.Form["width"]);
int height = int.Parse(Request.Form["height"]);
savePath += (function.GetRandomString(4) + Path.GetFileName(vpath));
Bitmap bmp = imgHelper.ZoomImg(vpath, height, width);
result = imgHelper.SaveImg(savePath, bmp);
}
break;
case "fontwater": //文字水印
{
System.Drawing.Image fontimg = AddFontWater(savePath + function.GetRandomString(6) + ".jpg");
savePath += "fontw_" + Path.GetFileName(vpath);
result = ImageDealLib.makewatermark(vpath, fontimg, GetWaterType(Request.Form["pos"]), savePath, ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning);
result += "?" + function.GetRandomString(6);
}
break;
case "imgwater": //水印图片路径
{
string watervpath = Request.Form["watervpath"];
int trans = DataConverter.CLng(Request.Form["trans"]);
savePath += "imgw_" + Path.GetFileName(vpath);
result = ImageDealLib.makewatermark(vpath, watervpath, GetWaterType(Request.Form["pos"]), savePath, ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning, trans);
result += "?" + function.GetRandomString(6);
}
break;
}
Response.Write(result); Response.Flush(); Response.End();
}
if (!IsPostBack)
{
M_UserInfo mu = buser.GetLogin();
string ipath = Request.QueryString["ipath"].ToLower().Replace("/uploadfiles/user/", "");
string UserPath = "/UploadFiles/User/" + mu.UserName + mu.UserID + "/" + ipath.TrimStart('/');//不做过多的限制,如需要文件安全,则使用单独的文件服务器
if (string.IsNullOrEmpty(UserPath) || !SafeC.IsImage(UserPath))
{
function.WriteErrMsg("只允许编辑图片文件!");
}
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(Server.MapPath(savePath));
}
if (!File.Exists(Server.MapPath(UserPath)))
{
function.WriteErrMsg("需要修改的图片" + UserPath + "不存在");
}
NowImg_Hid.Value = SourceImg_Hid.Value = UserPath;
System.Drawing.Image img = System.Drawing.Image.FromFile(Server.MapPath(UserPath));
ImgWidth_Hid.Value = img.Width.ToString();
ImgHeight_Hid.Value = img.Height.ToString();
RPT.DataSource = GetWaterImgDT();
RPT.DataBind();
img.Dispose();
//string warning;
//----剪切图
//vpath = ImageDealLib.imgcrop("/test/222.jpg", "/test/", 200, 200, 200, 200, ImageDealLib.FileCache.Save, out warning);
//function.WriteErrMsg(vpath);
//----生成水印
//string watervpath = AddFontWater();
//ImageDealLib.makewatermark("/test/222.jpg", "/test/usbqyr.jpg", ImageDealLib.WaterType.RightDown, "/test/", ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning);
//----我们的水印
//WaterImages water = new WaterImages();
//string localPath = Server.MapPath("/test/222.jpg");
//string tempurl = Server.MapPath("/test/watered12.jpg");
//water.DrawImage(localPath, function.VToP("/Images/admin_logo.jpg"), tempurl);
}
}
protected void Page_Load(object sender, EventArgs e)
{
B_Admin.CheckIsLogged();
if (function.isAjax())
{
string action = Request.Form["action"], vpath = Request.Form["vpath"], result = "", warning = "";//动作,需要加水印的图片路径
if (vpath.Contains("?"))
{
vpath = vpath.Substring(0, vpath.IndexOf("?"));
}
switch (action)
{
case "crop": //根据提交的图片路径与宽度等参数,完成剪切
int x1 = int.Parse(Request.Form["x1"]);
int y1 = int.Parse(Request.Form["y1"]);
int width = int.Parse(Request.Form["width"]);
int height = int.Parse(Request.Form["height"]);
savePath += (function.GetRandomString(4) + Path.GetFileName(vpath));
result = ImageDealLib.imgcrop(vpath, savePath, x1, y1, width, height, ImageDealLib.FileCache.Save, out warning);
break;
case "fontwater": //文字水印
{
System.Drawing.Image fontimg = AddFontWater(savePath + function.GetRandomString(6) + ".jpg");
savePath += "fontw_" + Path.GetFileName(vpath);
result = ImageDealLib.makewatermark(vpath, fontimg, GetWaterType(Request.Form["pos"]), savePath, ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning);
result += "?" + function.GetRandomString(6);
}
break;
case "imgwater": //水印图片路径
{
string watervpath = Request.Form["watervpath"];
int trans = DataConverter.CLng(Request.Form["trans"]);
savePath += "imgw_" + Path.GetFileName(vpath);
result = ImageDealLib.makewatermark(vpath, watervpath, GetWaterType(Request.Form["pos"]), savePath, ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning, trans);
result += "?" + function.GetRandomString(6);
}
break;
}
Response.Write(result); Response.Flush(); Response.End();
}
if (!IsPostBack)
{
if (string.IsNullOrEmpty(IPath) || !SafeC.IsImage(IPath))
{
function.WriteErrMsg("只允许编辑图片文件!");
}
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(Server.MapPath(savePath));
}
if (!File.Exists(Server.MapPath(IPath)))
{
function.WriteErrMsg("需要修改的图片" + IPath + "不存在");
}
NowImg_Hid.Value = SourceImg_Hid.Value = IPath;
RPT.DataSource = GetWaterImgDT();
RPT.DataBind();
//string warning;
//----剪切图
//vpath = ImageDealLib.imgcrop("/test/222.jpg", "/test/", 200, 200, 200, 200, ImageDealLib.FileCache.Save, out warning);
//function.WriteErrMsg(vpath);
//----生成水印
//string watervpath = AddFontWater();
//ImageDealLib.makewatermark("/test/222.jpg", "/test/usbqyr.jpg", ImageDealLib.WaterType.RightDown, "/test/", ImageDealLib.ImageType.JPEG, ImageDealLib.FileCache.Save, out warning);
//----我们的水印
//WaterImages water = new WaterImages();
//string localPath = Server.MapPath("/test/222.jpg");
//string tempurl = Server.MapPath("/test/watered12.jpg");
//water.DrawImage(localPath, function.VToP("/Images/admin_logo.jpg"), tempurl);
}
}
public static bool IsImage(string file)
{
return(SafeC.IsImage(file));
}