protected void handleFileSave(string file_name, int id, FilesUpScope fp, string file_kind, string category1, string category2)
{
Stream file_stream = Request.InputStream;
BinaryReader binary_read = new BinaryReader(file_stream);
string file_ext = System.IO.Path.GetExtension(file_name);
#region IE file stream handle
string[] IEOlderVer = new string[] { "6.0", "7.0", "8.0", "9.0" };
System.Web.HttpPostedFile GetPostFile = null;
if (Request.Browser.Browser == "IE" && IEOlderVer.Any(x => x == Request.Browser.Version))
{
System.Web.HttpFileCollection collectFiles = System.Web.HttpContext.Current.Request.Files;
GetPostFile = collectFiles[0];
if (!GetPostFile.FileName.Equals(""))
{
binary_read = new BinaryReader(GetPostFile.InputStream);
}
}
Byte[] fileContents = { };
while (binary_read.BaseStream.Position < binary_read.BaseStream.Length - 1)
{
Byte[] buffer = new Byte[binary_read.BaseStream.Length - 1];
int read_line = binary_read.Read(buffer, 0, buffer.Length);
Byte[] dummy = fileContents.Concat(buffer).ToArray();
fileContents = dummy;
dummy = null;
}
#endregion
string web_path_org = string.Format(upload_path_tpl_s, category1, category2, id, file_kind);
string server_path_org = Server.MapPath(web_path_org);
#region 檔案上傳前檢查
if (fp.limitSize > 0)
{
if (binary_read.BaseStream.Length > fp.limitSize)
{
throw new LogicError("Log_Err_FileSizeOver");
}
}
if (fp.limitCount > 0 && Directory.Exists(server_path_org))
{
string[] Files = Directory.GetFiles(server_path_org);
if (Files.Count() >= fp.limitCount)
{
throw new LogicError("Log_Err_FileCountOver");
}
}
if (fp.allowExtType != null)
{
if (!fp.allowExtType.Contains(file_ext.ToLower()))
{
throw new LogicError("Log_Err_AllowFileType");
}
}
if (fp.limitExtType != null)
{
if (fp.limitExtType.Contains(file_ext))
{
throw new LogicError("Log_Err_LimitedFileType");
}
}
#endregion
#region 存檔區
if (!System.IO.Directory.Exists(server_path_org))
{
System.IO.Directory.CreateDirectory(server_path_org);
}
FileStream write_stream = new FileStream(server_path_org + "\\" + file_name, FileMode.Create);
BinaryWriter binary_write = new BinaryWriter(write_stream);
binary_write.Write(fileContents);
file_stream.Close();
write_stream.Close();
binary_write.Close();
#endregion
}
protected void HandFineSave(String FileName, int Id, FilesUpScope fp, String FilesKind, Boolean pdfConvertImage)
{
Stream upFileStream = Request.InputStream;
BinaryReader BinRead = new BinaryReader(upFileStream);
String FileExt = System.IO.Path.GetExtension(FileName);
#region IE file stream handle
String[] IEOlderVer = new string[] { "6.0", "7.0", "8.0", "9.0" };
System.Web.HttpPostedFile GetPostFile = null;
if (Request.Browser.Browser == "IE" && IEOlderVer.Any(x => x == Request.Browser.Version))
{
System.Web.HttpFileCollection collectFiles = System.Web.HttpContext.Current.Request.Files;
GetPostFile = collectFiles[0];
if (!GetPostFile.FileName.Equals(""))
{
//GetFileName = System.IO.Path.GetFileName(GetPostFile.FileName);
BinRead = new BinaryReader(GetPostFile.InputStream);
}
}
Byte[] fileContents = { };
//const int bufferSize = 1024; //set 1k buffer
while (BinRead.BaseStream.Position < BinRead.BaseStream.Length - 1)
{
Byte[] buffer = new Byte[BinRead.BaseStream.Length - 1];
int ReadLen = BinRead.Read(buffer, 0, buffer.Length);
Byte[] dummy = fileContents.Concat(buffer).ToArray();
fileContents = dummy;
dummy = null;
}
#endregion
String tpl_Org_FolderPath = String.Format(SystemUpFilePathTpl, GetArea, GetController, Id, FilesKind, "OriginFile");
String Org_Path = Server.MapPath(tpl_Org_FolderPath);
#region 檔案上傳前檢查
if (fp.LimitSize > 0)
{
//if (GetPostFile.InputStream.Length > fp.LimitSize)
if (BinRead.BaseStream.Length > fp.LimitSize)
{
throw new LogicError("Log_Err_FileSizeOver");
}
}
if (fp.LimitCount > 0 && Directory.Exists(Org_Path))
{
String[] Files = Directory.GetFiles(Org_Path);
if (Files.Count() >= fp.LimitCount) //還沒存檔，因此Selet到等於的數量，再加上現在要存的檔案即算超過
{
throw new LogicError("Log_Err_FileCountOver");
}
}
if (fp.AllowExtType != null)
{
if (!fp.AllowExtType.Contains(FileExt.ToLower()))
{
throw new LogicError("Log_Err_AllowFileType");
}
}
if (fp.LimitExtType != null)
{
if (fp.LimitExtType.Contains(FileExt))
{
throw new LogicError("Log_Err_LimitedFileType");
}
}
#endregion
#region 存檔區
if (!System.IO.Directory.Exists(Org_Path))
{
System.IO.Directory.CreateDirectory(Org_Path);
}
//LogWrite.Write("Save File Start"+ Org_Path + "\\" + FileName);
FileStream writeStream = new FileStream(Org_Path + "\\" + FileName, FileMode.Create);
BinaryWriter BinWrite = new BinaryWriter(writeStream);
BinWrite.Write(fileContents);
//GetPostFile.SaveAs(Org_Path + "\\" + FileName);
upFileStream.Close();
upFileStream.Dispose();
writeStream.Close();
BinWrite.Close();
writeStream.Dispose();
BinWrite.Dispose();
//LogWrite.Write("Save File End"+ Org_Path + "\\" + FileName);
#endregion
#region PDF轉圖檔
if (pdfConvertImage)
{
FileInfo fi = new FileInfo(Org_Path + "\\" + FileName);
if (fi.Extension == ".pdf")
{
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.FileName = @"C:\Program Files\Boxoft PDF to JPG (freeware)\pdftojpg.exe";
proc.StartInfo.Arguments = Org_Path + "\\" + FileName + " " + Org_Path;
proc.StartInfo.RedirectStandardInput = true;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.RedirectStandardError = true;
proc.Start();
proc.WaitForExit();
proc.Close();
proc.Dispose();
}
}
#endregion
}
