/// <summary>
/// 判断上传文件格式是否正确
/// </summary>
/// <param name="UploadType">文件类型</param>
/// <param name="FileExt">上传的文件扩展名</param>
/// <returns></returns>
protected bool FormatUploadType(string FileExt)
{
if (StringDeal.GetExtNameIsArry("asp,aspx,php,js,jsp".Split(','), FileExt))
{
return(false);
}
else
{
string VideoType = GetConfig.File("VideoType");
string AudioType = GetConfig.File("AudioType");
string SoftType = GetConfig.File("SoftType");
string OtherType = GetConfig.File("OtherType"); //允许文件类型
if (UploadFileType == "VideoType")
{
return(StringDeal.GetExtNameIsArry(VideoType.Split(','), FileExt));
}
else if (UploadFileType == "AudioType")
{
return(StringDeal.GetExtNameIsArry(AudioType.Split(','), FileExt));
}
else if (UploadFileType == "SoftType")
{
return(StringDeal.GetExtNameIsArry(SoftType.Split(','), FileExt));
}
else if (UploadFileType == "OtherType")
{
return(StringDeal.GetExtNameIsArry(OtherType.Split(','), FileExt));
}
else
{
return(true);
}
}
}
/// <summary>
/// 获取全局配置信息
/// </summary>
protected void GetConfigInfo()
{
string temp = "";
if (GetConfig.File("IsSelectFile") == "False")
{
temp += "UpLoadType('upload1');\n$('#IsSelectFile').hide();\n";
}
if (GetConfig.File("IsUploadFile") == "False")
{
temp += "UpLoadType('upload3');\n$('#IsUploadFile').hide();\n";
}
temp += "var parentval = window.parent.loadinndlg().document.getElementById('" + InputName + "').value;\n";
temp += "if(parentval.length>0){\n";
temp += " if(parentval.substring(0,7).toLowerCase()=='http://'){\n";
temp += " UpLoadType('upload3');\n";
temp += " $('#WebUrl').val(parentval);\n";
temp += " }\n";
temp += " else{\n";
temp += " UpLoadType('upload2');\n";
temp += " $('#SelectFile').val(parentval);\n";
temp += " PreviewImg($('#SelectFile').val().replace('~',''));\n";
temp += " }\n";
temp += "}\n";
this.JavascriptServer.Text = temp;
}
/// <summary>
/// 获取全局配置信息
/// </summary>
protected void GetConfigInfo()
{
string temp = "";
if (GetConfig.File("IsSelectFile") == "False")
{
temp += "UpLoadType('upload1');\n$('#IsSelectFile').hide();\n";
}
if (GetConfig.File("IsUploadFile") == "False")
{
temp += "UpLoadType('upload3');\n$('#IsUploadFile').hide();\n";
}
this.JavascriptServer.Text = temp;
}
/// <summary>
/// 提交后保存
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnUpload_Click(object sender, EventArgs e)
{
string UploadFileName = "";
string UploadType = Request.Form["Upload"]; //文件方式
int FileSize = StringDeal.ToInt(GetConfig.File("FileSize")); //文件最大上传
string UploadFilePath = GetConfig.File("UploadFilePath"); //文件上传路径
string SelectFile = Request.Form["SelectFile"]; //选择服务器上的文件名
string WebUrl = Request.Form["WebUrl"].Replace("'", "´"); //网络文件地址
if (String.IsNullOrEmpty(UploadFilePath))
{
UploadFilePath = "../../Upload/File/";
}
if (FileSize == 0)
{
FileSize = 1020000;
}
else
{
FileSize = FileSize * 1024;
}
if (UploadType == "upload1")
{
UploadFilePath = UploadFilePath + DateTime.Today.ToString("yyyyMM") + "/";
Files.CreateFolder(UploadFilePath);
#region 大文件上传
try
{
foreach (Telerik.WebControls.UploadedFile file in RadUploadContext.Current.UploadedFiles)
{
if (file.FileName != "")
{
if (file.ContentLength > FileSize)
{
StringDeal.Alter("文件大小不能超过" + FileSize / 1024 + "KB");
}
else if (FormatUploadType(file.FileName))
{
string FileExt = file.GetExtension();
System.Threading.Thread.Sleep(1000);
string FileName = StringDeal.GetGuid() + FileExt;
file.SaveAs(this.Server.MapPath(UploadFilePath + FileName), true);
Response.StatusCode = 200;
UploadFileName += UploadFilePath + FileName + ",";
}
else
{
StringDeal.Alter("上传文件格式不正确！");
}
}
}
}
catch
{
}
#endregion
}
else if (UploadType == "upload2")
{
#region 择服务器上的保存
UploadFileName = SelectFile;
#endregion
}
else
{
#region 输入网络文件地址保存
UploadFileName = WebUrl;
#endregion
}
this.JavascriptServer.Text = "BackVal('" + InputName + "','" + UploadFileName.Trim(',') + "');</script>";
}