Adding the email address to the file name
01-07-2008, 02:45 PM
|
Adding the email address to the file name
|
Posts: 116
|
Thanks for looking at my posting here.
I am using an asp upload script (code below).
Logged-in users Browse for the file they want to Upload and select the Upload button, and it is uploaded to the designated directory.
I'd like to change this file so that the logged-in users email address is added to the file name before it arrives at the designated directory.
Presently the logged-in users' name appears on the Upload page,
where this code is shown on the page: <%=Trim(Session("PMMS_EMAIL"))%> (which is located about line 222)
Is it possible that you can capture the email address and add it to the file name (keeping the same extension) and separating the email address from the file name with ~~. Such as this example:
myLifestory.txt is changed to usersemail@hottmail.com~~myLifestory.txt
then it is sent to the designated directory?
Thanks.
Code:
<%@ Language=VBScript %>
<%
'option explicit
Response.Expires = -1
Server.ScriptTimeout = 600
Dim MMS_GROUP_NUMBER
MMS_GROUP_NUMBER = "2,3"
Call OPEN_DB()
set PPLRS = MyConn.Execute( "SELECT * from mms_tbl_user_cate where fldUSER_ID = " & session( "PMMS_ID" ) &_
" AND fldCATE_ID = 3" )
IF NOT PPLRS.EOF THEN
PPL_GROUP_MEMBER = "Y"
END IF
set PPLRS = nothing
MyConn.close
Set MyConn = Nothing
%>
<!--#include virtual="/MMS/aspUpload.asp" -->
<!--#include VIRTUAL="/MMS/app_config.asp"-->
<!--#include VIRTUAL="/MMS/inc_enforce.asp"-->
<!--#include file="inc_header.asp"-->
<%
' ****************************************************
Dim uploadsDirVar
uploadsDirVar = "C:/Documents and Settings/TAinput/"
' ****************************************************
function OutputForm()
%>
<form name="frmSend" method="POST" enctype="multipart/form-data" action="uploadTester.asp" onSubmit="return onSubmitForm();">
<B></B><br><input name="attach1" type="file" size=35><br>
<!--File 2: <input name="attach2" type="file" size=35><br>-->
<!--File 3: <input name="attach3" type="file" size=35><br>-->
<!--File 4: <input name="attach4" type="file" size=35><br>-->
<br>
<!-- These input elements are obviously optional and just included here for demonstration purposes -->
<!--<B>Additional fields (demo):</B><br>-->
<!--Enter a number: <input type="text" name="enter_a_number" size="20"><br>-->
<!--Checkbox values: <input type="checkbox" value="1" name="checkbox_values">-1 <input type="checkbox" value="2" name="checkbox_values">-2<br>-->
<!-- End of additional elements -->
<input style="margin-top:4" type=submit value="Upload">
</form>
<%
end function
function TestEnvironment()
Dim fso, fileName, testFile, streamTest
TestEnvironment = ""
Set fso = Server.CreateObject("Scripting.FileSystemObject")
if not fso.FolderExists(uploadsDirVar) then
TestEnvironment = "<B>Folder " & uploadsDirVar & " does not exist.</B><br>The value of your uploadsDirVar is incorrect. Open uploadTester.asp in an editor and change the value of uploadsDirVar to the pathname of a directory with write permissions."
exit function
end if
fileName = uploadsDirVar & "\test.txt"
on error resume next
Set testFile = fso.CreateTextFile(fileName, true)
If Err.Number<>0 then
TestEnvironment = "<B>Folder " & uploadsDirVar & " does not have write permissions.</B><br>The value of your uploadsDirVar is incorrect. Open uploadTester.asp in an editor and change the value of uploadsDirVar to the pathname of a directory with write permissions."
exit function
end if
Err.Clear
testFile.Close
fso.DeleteFile(fileName)
If Err.Number<>0 then
TestEnvironment = "<B>Folder " & uploadsDirVar & " does not have delete permissions</B>, although it does have write permissions.<br>Change the permissions for IUSR_<I>computername</I> on this folder."
exit function
end if
Err.Clear
Set streamTest = Server.CreateObject("ADODB.Stream")
If Err.Number<>0 then
TestEnvironment = "<B>The ADODB object <I>Stream</I> is not available in your server.</B><br>Check the Requirements page for information about upgrading your ADODB libraries."
exit function
end if
Set streamTest = Nothing
end function
function SaveFiles
Dim Upload, fileName, fileSize, ks, i, fileKey
Set Upload = New FreeASPUpload
Upload.setMaxFileSize 0.5, "m"
Upload.Save(uploadsDirVar)
' If something fails inside the script, but the exception is handled
If Err.Number<>0 then Exit function
SaveFiles = ""
ks = Upload.UploadedFiles.keys
if (UBound(ks) <> -1) then
SaveFiles = "<B>Files uploaded:</B> "
for each fileKey in Upload.UploadedFiles.keys
SaveFiles = SaveFiles & Upload.UploadedFiles(fileKey).FileName & " (" & Upload.UploadedFiles(fileKey).Length & "B) "
next
else
SaveFiles = "The file name specified in the upload form does not correspond to a valid file in the system."
end if
SaveFiles = SaveFiles & "" & Upload.Form("enter_a_number") & "<br>"
SaveFiles = SaveFiles & "" & Upload.Form("checkbox_values") & "<br>"
end function
SUB updateDB_Logout
Call OPEN_DB()
MyConn.Execute( "UPDATE mms_tbl_user SET fldSTATUS = '" & drpSTATUS(5) & "' WHERE ID = " & Session("PMMS_ID") )
IF Session("PMMS_IN") = "True" THEN
Call APPEND_LOG(False, Session("PMMS_ID"), "Logs out.", Trim(sysVAL(7)))
END IF
MyConn.close
Set MyConn = Nothing
Session.Abandon
Response.Redirect( "PPL_Logout.asp" )
Response.end
END SUB
%>
<HTML>
<HEAD>
<Title>TEST</Title>
<style type="text/css">
body {margin: 1px 100px; padding: 1px; 0px}
</style>
</HEAD>
<BODY leftMargin=0 topMargin=0 marginheight="0" marginwidth="0" body {border-left: 1px solid #000; }>
<SCRIPT LANGUAGE="JavaScript">errorcolor = '#eeeeee';</Script>
<table cellspacing=0 border=0 cellpadding=40 width=100% align=left>
<tr>
<td align=left valign=middle>
<script language="JAVASCRIPT">
var errfound = false;
function ValidLength(item, len) {
return (item.length >= len);
}
function error(elem, text) {
if (errfound) return;
window.alert(text);
elem.select();
elem.focus();
elem.style.backgroundColor=errorcolor;
errfound = true;
}
function Validate() {
errfound = false;
d=document.login
if (!ValidLength(d.members_username.value,1))error(d.members_username,"Username should not be blank.");
if (!ValidLength(d.members_password.value,1))error(d.members_password,"Password should not be blank.");
return !errfound;
}
</script>
<TR valign=top>
<div style="border:0px solid #000000; width: 705px; padding-left: 75px; text-align:top;">
<style>
BODY {background-color: white;font-family:arial; font-size:12}
</style>
<script>
function onSubmitForm() {
var formDOMObj = document.frmSend;
if (formDOMObj.attach1.value == "" && formDOMObj.attach2.value == "" && formDOMObj.attach3.value == "" && formDOMObj.attach4.value == "" )
alert("Please press the browse button and pick a file.")
else
return true;
return false;
}
</script>
</HEAD>
<BODY>
<br><br>
<div style="border-bottom: #A91905 2px solid;font-size:16">1. Select(Click) the Browse Button<br>
2. Choose Your File For Uploading<br>
3. Select(Click) the Upload Button<br><br></div>
<%
Dim diagnostics
if Request.ServerVariables("REQUEST_METHOD") <> "POST" then
diagnostics = TestEnvironment()
if diagnostics<>"" then
response.write "<div style=""margin-left:20; margin-top:30; margin-right:30; margin-bottom:30;"">"
response.write diagnostics
response.write "<p>After you correct this problem, reload the page."
response.write "</div>"
else
response.write "<div style=""margin-left:5"">"
OutputForm()
response.write "</div>"
end if
else
response.write "<div style=""margin-left:5"">"
OutputForm()
response.write SaveFiles()
response.write "<br><br></div>"
IF PPL_GROUP_MEMBER = "Y" THEN
updateDB_Logout
end if
end if
%>
<%=Trim(Session("PMMS_EMAIL"))%>
<br><br>
</p></div></tr></td></tr>
</table></TD></TR></TABLE>
</TD>
</TR>
</TABLE>
<TABLE cellSpacing=0 valign=bottom cellPadding=0 width=100% border=0>
<TR valign=top height=4>
<TD colspan=2 class=gray><IMG src="/smusermanager/images/clear.gif" height=4 width=25 border=0></TD>
</TR>
<TR valign=middle height=25>
<TD class=headera2> <FONT class=linksmall><font face="Arial" color="#ffffff" size="2">Copyright © 2007 <a href="" target="_blank"></a>. All Rights Reserved.</FONT></TD>
<TD align=right class=headera2><font class=linksmall><font face="Arial" color="#ffffff" size="2">Email : <A href=""></A> </font></TD>
</TR>
</TABLE>
</Body>
</BODY>
</HTML>
|
|
|
|
01-07-2008, 03:29 PM
|
Re: Adding the email address to the file name
|
Posts: 11,915
Location: Blackpool. UK
|
You can but not in the code you posted
find this line
Code:
streamFile.SaveToFile m_sUploadFolder & fileItem.FileName, 2
in the class file
and concatenate the email address to the filename
__________________
Chris. ->> Links are advertising NOT optimising!! <<-
Indifference will be the downfall of mankind, but who cares?
Code Samples | People Counting System
|
|
|
|
01-07-2008, 05:48 PM
|
Re: Adding the email address to the file name
|
Posts: 116
|
Hi Chris,
Thanks so much for your reply. You are brilliant! and very kind to reply to my posting. I have found a line (line 134) in the aspupload file, that looks similar to the line you suggested, but it isn't the exact line. it is:
streamFile.SaveToFile path & fileItem.FileName, 2
You said find that line in the class file. As far as i know there are only two files for this upload script, the one in the previous thread, that you said "not in" there, so i assumed it was in the other file which I posted below. But I don't see the line:
streamFile.SaveToFile m_sUploadFolder & fileItem.FileName, 2
What am I missing?
I really don't know how to "concatenate the email address to the filename". Would you be interested in helping me with that? I would greatly, greatly appreciate any assistance.
Code:
<%
' For examples, documentation, and your own free copy, go to:
' http://www.freeaspupload.net
' Note: You can copy and use this script for free and you can make changes
' to the code, but you cannot remove the above comment.
'Changes:
'Aug 2, 2005: Add support for checkboxes and other input elements with multiple values
' November 2007 added file size limitations and file extension checking
Class FreeASPUpload
Public UploadedFiles
Public FormElements
Private VarArrayBinRequest
Private StreamRequest
Private uploadedYet
' added by Chris Hirst www.candsdesign.co.uk November 2007
private m_lMaxFileSize
private m_sByteMultiplier
private m_sFileError
private m_bFileError
' **********************************************
Private Sub Class_Initialize()
Set UploadedFiles = Server.CreateObject("Scripting.Dictionary")
Set FormElements = Server.CreateObject("Scripting.Dictionary")
Set StreamRequest = Server.CreateObject("ADODB.Stream")
StreamRequest.Type = 1 'adTypeBinary
StreamRequest.Open
uploadedYet = false
' m_lMaxFileSize = 10000
End Sub
Private Sub Class_Terminate()
If IsObject(UploadedFiles) Then
UploadedFiles.RemoveAll()
Set UploadedFiles = Nothing
End If
If IsObject(FormElements) Then
FormElements.RemoveAll()
Set FormElements = Nothing
End If
StreamRequest.Close
Set StreamRequest = Nothing
End Sub
' ***************** new properties and methods
' added by Chris Hirst www.candsdesign.co.uk November 2007
public function setMaxFileSize(ByVal Val, Mult)
m_sByteMultiplier = Mult
select case lcase(m_sByteMultiplier)
case ""
m_lMaxFileSize = Val
case "k"
m_lMaxFileSize = Val * 1024
case "m"
m_lMaxFileSize = Val * (1024 * 1024)
end select
end function
public property get MaxFileSize()
MaxFileSize = m_lMaxFileSize
end property
public property get Error()
Error = m_bFileError
end property
public property get ErrorStatus()
ErrorStatus = m_sFileError
end property
private function CheckExtension(strIn)
' function to validate numeric input
dim objRE
set objRE = New RegExp
objRE.Pattern = "^.+\.((txt)|(pdf)|(html)|(htm)|(doc)|(rtf))$"
objRE.Global = True
CheckExtension = objRE.test(strIn)
set objRE = nothing
end function
public function getMult()
select case lcase(m_sByteMultiplier)
case ""
getMult = "Bytes"
case "k"
getMult = "Kilobytes"
case "m"
getMult = "Megabytes"
end select
end function
' *************** end new property
Public Property Get Form(sIndex)
Form = ""
If FormElements.Exists(LCase(sIndex)) Then Form = FormElements.Item(LCase(sIndex))
End Property
Public Property Get Files()
Files = UploadedFiles.Items
End Property
'Calls Upload to extract the data from the binary request and then saves the uploaded files
' Save method recoded November 2007 to add checks for files size and extensions
Public Sub Save(path)
Dim streamFile, fileItem
if Right(path, 1) <> "\" then path = path & "\"
if not uploadedYet then Upload
For Each fileItem In UploadedFiles.Items
m_bFileError = false
if fileItem.Length > m_lMaxFileSize then
m_sFileError = "Exceeds maximum filesize"
m_bFileError = true
end if
if not CheckExtension(fileItem.FileName) then
m_sFileError = "Invalid filetype"
m_bFileError = true
end if
if not m_bFileError then
Set streamFile = Server.CreateObject("ADODB.Stream")
streamFile.Type = 1
streamFile.Open
StreamRequest.Position=fileItem.Start
StreamRequest.CopyTo streamFile, fileItem.Length
streamFile.SaveToFile path & fileItem.FileName, 2
streamFile.close
Set streamFile = Nothing
fileItem.Path = path & fileItem.FileName
else
fileItem.FileName = fileItem.FileName & " Discarded - " & m_sFileError
end if
Next
End Sub
Public Function SaveBinRequest(path) ' For debugging purposes
StreamRequest.SaveToFile path & "\debugStream.bin", 2
End Function
Public Sub DumpData() 'only works if files are plain text
Dim i, aKeys, f
response.write "Form Items:<br>"
aKeys = FormElements.Keys
For i = 0 To FormElements.Count -1 ' Iterate the array
response.write aKeys(i) & " = " & FormElements.Item(aKeys(i)) & "<BR>"
Next
response.write "Uploaded Files:<br>"
For Each f In UploadedFiles.Items
response.write "Name: " & f.FileName & "<br>"
response.write "Type: " & f.ContentType & "<br>"
response.write "Start: " & f.Start & "<br>"
response.write "Size: " & f.Length & "<br>"
Next
End Sub
Private Sub Upload()
Dim nCurPos, nDataBoundPos, nLastSepPos
Dim nPosFile, nPosBound
Dim sFieldName, osPathSep, auxStr
'RFC1867 Tokens
Dim vDataSep
Dim tNewLine, tDoubleQuotes, tTerm, tFilename, tName, tContentDisp, tContentType
tNewLine = Byte2String(Chr(13))
tDoubleQuotes = Byte2String(Chr(34))
tTerm = Byte2String("--")
tFilename = Byte2String("filename=""")
tName = Byte2String("name=""")
tContentDisp = Byte2String("Content-Disposition")
tContentType = Byte2String("Content-Type:")
uploadedYet = true
on error resume next
VarArrayBinRequest = Request.BinaryRead(Request.TotalBytes)
if Err.Number <> 0 then
response.write "<br><br><B>System reported this error:</B><p>"
response.write Err.Description & "<p>"
response.write "The most likely cause for this error is the incorrect setup of AspMaxRequestEntityAllowed in IIS MetaBase. Please see instructions in the <A HREF='http://www.freeaspupload.net/freeaspupload/requirements.asp'>requirements page of freeaspupload.net</A>.<p>"
Exit Sub
end if
on error goto 0 'reset error handling
nCurPos = FindToken(tNewLine,1) 'Note: nCurPos is 1-based (and so is InstrB, MidB, etc)
If nCurPos <= 1 Then Exit Sub
'vDataSep is a separator like -----------------------------21763138716045
vDataSep = MidB(VarArrayBinRequest, 1, nCurPos-1)
'Start of current separator
nDataBoundPos = 1
'Beginning of last line
nLastSepPos = FindToken(vDataSep & tTerm, 1)
Do Until nDataBoundPos = nLastSepPos
nCurPos = SkipToken(tContentDisp, nDataBoundPos)
nCurPos = SkipToken(tName, nCurPos)
sFieldName = ExtractField(tDoubleQuotes, nCurPos)
nPosFile = FindToken(tFilename, nCurPos)
nPosBound = FindToken(vDataSep, nCurPos)
If nPosFile <> 0 And nPosFile < nPosBound Then
Dim oUploadFile
Set oUploadFile = New UploadedFile
nCurPos = SkipToken(tFilename, nCurPos)
auxStr = ExtractField(tDoubleQuotes, nCurPos)
' We are interested only in the name of the file, not the whole path
' Path separator is \ in windows, / in UNIX
' While IE seems to put the whole pathname in the stream, Mozilla seem to
' only put the actual file name, so UNIX paths may be rare. But not impossible.
osPathSep = "\"
if InStr(auxStr, osPathSep) = 0 then osPathSep = "/"
oUploadFile.FileName = Right(auxStr, Len(auxStr)-InStrRev(auxStr, osPathSep))
if (Len(oUploadFile.FileName) > 0) then 'File field not left empty
nCurPos = SkipToken(tContentType, nCurPos)
auxStr = ExtractField(tNewLine, nCurPos)
' NN on UNIX puts things like this in the streaa:
' ?? python py type=?? python application/x-python
oUploadFile.ContentType = Right(auxStr, Len(auxStr)-InStrRev(auxStr, " "))
nCurPos = FindToken(tNewLine, nCurPos) + 4 'skip empty line
oUploadFile.Start = nCurPos-1
oUploadFile.Length = FindToken(vDataSep, nCurPos) - 2 - nCurPos
If oUploadFile.Length > 0 Then UploadedFiles.Add LCase(sFieldName), oUploadFile
End If
Else
Dim nEndOfData
nCurPos = FindToken(tNewLine, nCurPos) + 4 'skip empty line
nEndOfData = FindToken(vDataSep, nCurPos) - 2
If Not FormElements.Exists(LCase(sFieldName)) Then
FormElements.Add LCase(sFieldName), String2Byte(MidB(VarArrayBinRequest, nCurPos, nEndOfData-nCurPos))
else
FormElements.Item(LCase(sFieldName))= FormElements.Item(LCase(sFieldName)) & ", " & String2Byte(MidB(VarArrayBinRequest, nCurPos, nEndOfData-nCurPos))
end if
End If
'Advance to next separator
nDataBoundPos = FindToken(vDataSep, nCurPos)
Loop
StreamRequest.Write(VarArrayBinRequest)
End Sub
Private Function SkipToken(sToken, nStart)
SkipToken = InstrB(nStart, VarArrayBinRequest, sToken)
If SkipToken = 0 then
Response.write "Error in parsing uploaded binary request."
Response.End
end if
SkipToken = SkipToken + LenB(sToken)
End Function
Private Function FindToken(sToken, nStart)
FindToken = InstrB(nStart, VarArrayBinRequest, sToken)
End Function
Private Function ExtractField(sToken, nStart)
Dim nEnd
nEnd = InstrB(nStart, VarArrayBinRequest, sToken)
If nEnd = 0 then
Response.write "Error in parsing uploaded binary request."
Response.End
end if
ExtractField = String2Byte(MidB(VarArrayBinRequest, nStart, nEnd-nStart))
End Function
'String to byte string conversion
Private Function Byte2String(sString)
Dim i
For i = 1 to Len(sString)
Byte2String = Byte2String & ChrB(AscB(Mid(sString,i,1)))
Next
End Function
'Byte string to string conversion
Private Function String2Byte(bsString)
Dim i
String2Byte =""
For i = 1 to LenB(bsString)
String2Byte = String2Byte & Chr(AscB(MidB(bsString,i,1)))
Next
End Function
End Class
Class UploadedFile
Public ContentType
Public Start
Public Length
Public Path
Private nameOfFile
' Need to remove characters that are valid in UNIX, but not in Windows
Public Property Let FileName(fN)
nameOfFile = fN
nameOfFile = SubstNoReg(nameOfFile, "\", "_")
nameOfFile = SubstNoReg(nameOfFile, "/", "_")
nameOfFile = SubstNoReg(nameOfFile, ":", "_")
nameOfFile = SubstNoReg(nameOfFile, "*", "_")
nameOfFile = SubstNoReg(nameOfFile, "?", "_")
nameOfFile = SubstNoReg(nameOfFile, """", "_")
nameOfFile = SubstNoReg(nameOfFile, "<", "_")
nameOfFile = SubstNoReg(nameOfFile, ">", "_")
nameOfFile = SubstNoReg(nameOfFile, "|", "_")
End Property
Public Property Get FileName()
FileName = nameOfFile
End Property
'Public Property Get FileN()ame
End Class
' Does not depend on RegEx, which is not available on older VBScript
' Is not recursive, which means it will not run out of stack space
Function SubstNoReg(initialStr, oldStr, newStr)
Dim currentPos, oldStrPos, skip
If IsNull(initialStr) Or Len(initialStr) = 0 Then
SubstNoReg = ""
ElseIf IsNull(oldStr) Or Len(oldStr) = 0 Then
SubstNoReg = initialStr
Else
If IsNull(newStr) Then newStr = ""
currentPos = 1
oldStrPos = 0
SubstNoReg = ""
skip = Len(oldStr)
Do While currentPos <= Len(initialStr)
oldStrPos = InStr(currentPos, initialStr, oldStr)
If oldStrPos = 0 Then
SubstNoReg = SubstNoReg & Mid(initialStr, currentPos, Len(initialStr) - currentPos + 1)
currentPos = Len(initialStr) + 1
Else
SubstNoReg = SubstNoReg & Mid(initialStr, currentPos, oldStrPos - currentPos) & newStr
currentPos = oldStrPos + skip
End If
Loop
End If
End Function
%>
Last edited by chrisj : 01-07-2008 at 08:43 PM.
|
|
|
|
01-08-2008, 12:54 PM
|
Re: Adding the email address to the file name
|
Posts: 116
|
Worked it. Got it. Thanks for heading me in the right direction.
|
|
|
|
|
« Reply to Adding the email address to the file name
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
|
|