Hinzufügedatum im Dateinamen

Ich bräuchte ein Script, mit dem ich dem Dateinamen das Hinzufügedatum voran stellen kann, nach diesem Muster:

JJJJ-MM-TT Dateiname

Wenn jemand so etwas für mich hätte, wäre das sehr nett

Das folgende Skript fügt Datum & Uhrzeit ein:


tell application "DEVONthink Pro"
	try
		set theSelection to the selection
		if theSelection is {} then error "Please select some documents."
		repeat with theRecord in theSelection
			set theDate to creation date of theRecord
			set theName to ((year of theDate) as string) & "-" & my twodigits(((month of theDate as integer) as string)) & "-" & my twodigits(((day of theDate) as string)) & " " & my twodigits(((hours of theDate) as string)) & ":" & my twodigits(((minutes of theDate) as string)) & " " & (name of theRecord)
			set name of theRecord to theName
		end repeat
	on error error_message number error_number
		if the error_number is not -128 then display alert "DEVONthink Pro" message error_message as warning
	end try
end tell

on twodigits(theStr)
	local theLen
	set theLen to length of theStr
	if theLen is 0 then return "00"
	if theLen is 1 then return "0" & theStr
	return theStr
end twodigits