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Creating a new folder in a mailbox if one doesn't exist in WebDav

I posted a script that did this using ADO/Exoledb some time ago here someone asked this week about doing the same thing using WebDAV. In WebDAV to create a folder you use the MKCOL verb eg but if you try and issue this against a URL that already exist then it will throw a 405 error. While dealing with such an error is not that difficult an alternative to doing this is to first do a search against the parent folder to see if that folder exists and then take the appropriate action. A script to do this looks like the following I've posted a downloadable copy here. The script itself looks for a folder called Spamfolder within the inbox if it doesn't find it then it creates it using MKCOL.


server = "Servername"
mailbox = "Mailbox"
NewFLd = "Spamfolder"
strURL = "http://" & server & "/exchange/" & mailbox & "/inbox/"
strQuery = ""
strQuery = strQuery & "SELECT ""http://schemas.microsoft.com/mapi/proptag/x3001001E"""
strQuery = strQuery & " FROM scope('shallow traversal of """
strQuery = strQuery & strURL & """') Where ""DAV:ishidden"" = False AND ""DAV:isfolder"" = True AND "
strQuery = strQuery & """http://schemas.microsoft.com/mapi/proptag/x3001001E"" = '" & NewFLd & "'"
set req = createobject("microsoft.xmlhttp")
req.open "SEARCH", strURL, false
req.setrequestheader "Content-Type", "text/xml"
req.setRequestHeader "Translate","f"
req.send strQuery
If req.status >= 500 Then
ElseIf req.status = 207 Then
set oResponseDoc = req.responseXML
set oNodeList = oResponseDoc.getElementsByTagName("d:x3001001E")
wscript.echo oNodeList.length
if oNodeList.length <> 0 then
wscript.echo "Folder Already Exists"
else
call Createfolder(NewFld,strURL)
end if
Else
End If

Sub Createfolder(fldname,parentfolder)

nfolderURL = parentfolder & "/" & fldname & "/"
req.open "MKCOL", nfolderURL, false
req.setrequestheader "Content-Type", "text/xml"
req.setRequestHeader "Translate","f"
req.send
if req.status = 201 then
Wscript.echo "Folder created sucessfully"
else
wscript.echo req.status
wscript.echo req.statustext
end if

end sub

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All sample scripts and source code is provided by for illustrative purposes only. All examples are untested in different environments and therefore, I cannot guarantee or imply reliability, serviceability, or function of these programs.

All code contained herein is provided to you "AS IS" without any warranties of any kind. The implied warranties of non-infringement, merchantability and fitness for a particular purpose are expressly disclaimed.