In order to resolve your issue you would need to recompile the script (what is automatically done when saving it in the Designer- Client) and then programmatically sign it (what is only possible using the C-API). Calling a "ComputeWithForm" on a Design- Element does NOT recompile the script.
Rather than fixing something that should not be broken, I would rather investigate why this agent stops running.
Usually this happens, when the designer- task "merges" script- libraries / agents from different templates to one database.
I am quite sure, that the reason for your agent not working anymore is the nightly designer task. Try to take out the template- name from the "broken" database or manipulate it (add an "x" or something) so that you keep the information, but designer task does not find the corresponding template. This should fix your problem.
If you really cannot fix the problem with this approach, then try this code I found here, put it in an agent and let the user call it via another agent with ag.RunOnServer (then it runs with more rights than the user has):
'LS Recompile:
Option Public
Option Explicit
%REM
An example of using Notes API calls to recompile LotusScript.
version 1.0
Julian Robichaux
http://www.nsftools.com
%END REM
'** Notes C-API functions
Declare Function OSPathNetConstruct Lib "nnotes.dll" (Byval portName As Integer, _
Byval serverName As String, Byval fileName As String, Byval pathName As String) As Integer
Declare Function NSFDbOpen Lib "nnotes.dll" (Byval dbName As String, hDb As Long) As Integer
Declare Function NSFDbClose Lib "nnotes.dll" (Byval hDb As Long) As Integer
Declare Function NSFNoteLSCompile Lib "nnotes.dll" (Byval hDb As Long, _
Byval hNote As Long, Byval dwFlags As Long) As Integer
Declare Function NSFNoteSign Lib "nnotes.dll" (Byval hNote As Long) As Integer
Declare Function NSFNoteUpdate Lib "nnotes.dll" (Byval hNote As Long, _
Byval flags As Integer) As Integer
Declare Function OSLoadString Lib "nnotes.dll" (Byval hModule As Long, Byval stringCode As Integer, _
Byval retBuffer As String, Byval bufferLength As Integer) As Integer
'================================================================
' Base class for working with Notes databases at the API level
'================================================================
Class APIBaseClass
Private db As NotesDatabase
Private hDb As Long
Private lastError As String
Public Sub New ()
'** nothing to instantiate in the base class
End Sub
Public Sub Delete ()
Call CloseDatabase()
End Sub
Public Function OpenDatabase (db As NotesDatabase) As Integer
On Error Goto processError
If (hDb > 0) Then
Call CloseDatabase()
End If
'** reset the internals
Set Me.db = db
lastError = ""
Dim pathName As String*256
Dim result As Integer
'** create a proper network path name with OSPathNetConstruct
Call OSPathNetConstruct(0, db.Server, db.FilePath, pathName)
'** open the database and get a handle with NSFDbOpen
result = NSFDbOpen(pathName, hDb)
If result = 0 Then
OpenDatabase = True
Else
Call SetLastError("Cannot open database " & db.FilePath & " on server " & db.Server, result)
End If
Exit Function
processError:
Call SetLastError("Error opening database", 0)
Exit Function
End Function
Public Sub CloseDatabase ()
On Error Resume Next
If (hDb > 0) Then
Call NSFDbClose(hDb)
End If
Set db = Nothing
hDb = 0
lastError = ""
End Sub
Private Function SetLastError (errText As String, apiResultCode As Integer) As String
If (apiResultCode <> 0) Then
LastError = "API Error " & apiResultCode & ": " & GetAPIError(apiResultCode)
Elseif (Err > 0) Then
LastError = "Notes Error " & Err & ": " & Error$
Else
LastError = ""
End If
If (Len(errText) > 0) Then
LastError = errText & ". " & LastError
End If
End Function
Public Function GetLastError () As String
GetLastError = LastError
End Function
Public Function GetAPIError (errorCode As Integer) As String
Dim errorString As String*256
Dim returnErrorString As String
Dim resultStringLength As Long
Dim errorCodeTranslated As Integer
Const ERR_MASK = &H3fff
Const PKG_MASK = &H3f00
Const ERRNUM_MASK = &H00ff
'** mask off the top 2 bits of the errorCode that was returned; this is
'** what the ERR macro in the API does
errorCodeTranslated = (errorCode And ERR_MASK)
'** get the error code translation using the OSLoadString API function
resultStringLength = OSLoadString(0, errorCodeTranslated, errorString, Len(errorString) - 1)
'** strip off the null-termination on the string before you return it
If (Instr(errorString, Chr(0)) > 0) Then
returnErrorString = Left$(errorString, Instr(errorString, Chr(0)) - 1)
Else
returnErrorString = errorString
End If
GetAPIError = returnErrorString
End Function
End Class
'================================================================
' Special subclass for recompiling a note/doc in a database
'================================================================
Class LotusScriptRecompiler As APIBaseClass
Public Function RecompileLSByNoteID (noteID As String) As Integer
On Error Goto processError
If (db Is Nothing) Then
Call SetLastError("Database is not open", 0)
Exit Function
End If
Dim doc As NotesDocument
Set doc = db.GetDocumentByID(noteID)
RecompileLSByNoteID = RecompileLS(doc)
Exit Function
processError:
Call SetLastError("Error recompiling LotusScript for " & noteID, 0)
Exit Function
End Function
Public Function RecompileLSByUNID (unid As String) As Integer
On Error Goto processError
If (db Is Nothing) Then
Call SetLastError("Database is not open", 0)
Exit Function
End If
Dim doc As NotesDocument
Set doc = db.GetDocumentByUNID(unid)
RecompileLSByUNID = RecompileLS(doc)
Exit Function
processError:
Call SetLastError("Error recompiling LotusScript for " & unid, 0)
Exit Function
End Function
Public Function RecompileLS (doc As NotesDocument) As Integer
On Error Goto processError
Dim hNote As Long
Dim unid As String
Dim result As Integer
If (hDb = 0) Then
Call SetLastError("Database is not open", 0)
Exit Function
Elseif (doc Is Nothing) Then
Call SetLastError("Invalid document reference", 0)
Exit Function
End If
'** super-special-secret way of getting an API handle to a NotesDocument
hNote = doc.Handle
unid = doc.UniversalID
'** first, we compile the note
result = NSFNoteLSCompile(hDb, hNote, 0)
If (result <> 0) Then
Call SetLastError("Cannot compile LotusScript for " & GetTitle(doc), result)
Exit Function
End If
'** then we sign it
result = NSFNoteSign(hNote)
If (result <> 0) Then
Call SetLastError("Cannot sign " & GetTitle(doc), result)
Exit Function
End If
'** then we save it
result = NSFNoteUpdate(hNote, 0)
If (result <> 0) Then
Call SetLastError("Cannot save " & GetTitle(doc), result)
Exit Function
End If
'** update the in-memory reference to the object
Delete doc
Set doc = db.GetDocumentByUNID(unid)
'** a little trick to avoid this message on recompiled forms:
'** This document has been altered since the last time it was signed! Intentional tampering may have occurred.
Call doc.Sign()
Call doc.Save(True, False)
lastError = ""
RecompileLS = True
Exit Function
processError:
Call SetLastError("Error recompiling LotusScript for " & GetTitle(doc), 0)
Exit Function
End Function
Public Function GetTitle (doc As NotesDocument) As String
On Error Resume Next
If (doc Is Nothing) Then
Exit Function
End If
Dim title As String
title = doc.~$Title(0)
If (Instr(title, "|") > 0) Then
title = Strleft(title, "|")
End If
If (title = "") Then
title = "(untitled)"
End If
GetTitle = |"| & title & |"|
End Function
End Class
Sub Initialize
'** As a test, let's recompile all the agents, script libraries, and forms
'** in this database
Dim session As New NotesSession
Dim db As NotesDatabase
Dim nc As NotesNoteCollection
Dim recompiler As New LotusScriptRecompiler
Dim noteID As String
'** create our recompiler object
Set db = session.CurrentDatabase
Call recompiler.OpenDatabase(db)
If (recompiler.GetLastError <> "") Then
Print recompiler.GetLastError
Exit Sub
End If
'** compile the script libraries first (note that this will NOT build a
'** dependency tree -- rather, we'll try to brute-force around the
'** dependencies by recompiling until either (A) there are no errors,
'** or (B) the number of errors we get is the same as we got last time)
Dim errCount As Integer, lastCount As Integer
Set nc = db.CreateNoteCollection(False)
nc.SelectScriptLibraries = True
Call nc.BuildCollection
Print "SCRIPT LIBRARIES"
Do
lastCount = errCount
errCount = 0
noteID = nc.GetFirstNoteId
Do Until (noteID = "")
If recompiler.RecompileLSByNoteID(noteID) Then
Print "Successfully recompiled " & _
recompiler.GetTitle(db.GetDocumentByID(noteID))
Else
Print recompiler.GetLastError
errCount = errCount + 1
End If
noteID = nc.GetNextNoteId(noteID)
Loop
Loop Until ( (errCount = 0) Or (errCount = lastCount) )
'** then compile everything else
Set nc = db.CreateNoteCollection(False)
nc.SelectAgents = True
nc.SelectForms = True
Call nc.BuildCollection
Print "FORMS AND AGENTS"
noteID = nc.GetFirstNoteId
Do Until (noteID = "")
If recompiler.RecompileLSByNoteID(noteID) Then
Print "Successfully recompiled " & _
recompiler.GetTitle(db.GetDocumentByID(noteID))
Else
Print recompiler.GetLastError
End If
noteID = nc.GetNextNoteId(noteID)
Loop
Call recompiler.CloseDatabase()
Print "All done"
End Sub
