Мой внешний вид VBA код отбрасывает нечетное письмо - PullRequest
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Мой внешний вид VBA код отбрасывает нечетное письмо

2 голосов
/ 27 мая 2011

Я собрал некоторый код VBA для Outlook 2007, который работал в основном нормально.Он в основном предназначен для проверки входящих сообщений и сохранения темы, тела и т. Д. В базе данных, а вложения - в папке.В целом, он работает нормально, но из 100 сообщений или около того он отбрасывает нечетное электронное письмо.

У меня ранее была проблема, когда некоторые электронные письма не обрабатывались и не сохранялись в базе данных, но потом обнаружили, чтопроблема с недопустимыми символами, которую я решил сейчас, так что не могу быть.Я сравнил электронные письма, которые отбрасываются, с теми, которые не являются, с точки зрения заголовка сообщения, содержимого полей и из полей, и я не могу видеть любую разницу между двумя электронными письмами вообще, так что я полностью озадаченпочему их бросают.Когда я копирую содержимое письма и снова отправляю его обратно в систему, код VBA обрабатывает его нормально.

Я вставляю приведенный ниже код (код ссылается на некоторые модули, которые используются для проверки недопустимых символовили объединяющие строки) 

Sub SaveIncomingEmails(Items As Outlook.MailItem) ' enable this to run macro inbound emails

Dim cnn As ADODB.Connection
   Set cnn = New ADODB.Connection

' ================================================================
' Open a Connection using an ODBC DSN named "Delphi".
' ================================================================

cnn.Open "MyDB", "MyUsername", "MyPassword"


' ================================================================
' Constants declaration
' ================================================================
    Const olFolderInbox = 6
    Const olTxt = 0



' ================================================================
' variable declaration
' ================================================================

    Dim ns As NameSpace
    Dim Inbox As MAPIFolder
    Dim Item As Object
    Dim Atmt As Attachment
    Dim FileName As String
    Dim SenderName As String
    Dim i As Integer

    Dim strSQLquery As String
    Dim strSQLquery1 As String
    Dim strSQLGTDResourceQuery As String
    Dim MessageHeader As String
    Dim strCommandQuery As String
    Dim strGTDIdQuery As String
    Dim AttachmentStr As String
    Dim strFailedRcp As String
    Dim strSubject As String
    Dim hasattachment As String
    Dim AttachmentType As String
    Dim SenderAuthorised As String


    Dim strToEmail As String
    Dim strFromEmail As String

    Dim strBody As String
    Dim strSentDate As String
    Dim strReceivedDate As String
    Dim StrUniqueID As String
    Dim strCommandDate As String
    Dim strDomain As String
    Dim strBodyStripped As String

    Dim strSubjectStripped As String
    Dim rs As Object
    Dim strGoalId As String
    Dim strFile As String

   Dim strSenderAccountDescription As String
   Dim strContentType As String
   Dim strMimeVersion As String
   Dim strReceived As String



' ================================================================
'   Intializing variables
' ================================================================

    i = 0

    Set objItem = Items

    Set ns = GetNamespace("MAPI")
    Set Inbox = ns.GetDefaultFolder(olFolderInbox)
    Set objOutlook = CreateObject("Outlook.Application")
    Set objNamespace = objOutlook.GetNamespace("MAPI")
    Set objFolder = objNamespace.GetDefaultFolder(olFolderInbox)

    Set colMailItems = objFolder.Items
    Set Item = objItem

    strToEmail = Items.To
    strFromEmail = Items.SenderEmailAddress
    strSubject = Items.Subject
    strBody = Items.Body
    strSentDate = Items.SentOn
    strReceivedDate = Items.ReceivedTime

    'Initialize variables in a given format
    StrUniqueID = Format(Items.ReceivedTime, "ddmmyyyyhhnnss") & Items.SenderEmailAddress
    strCommandDate = Format(Items.ReceivedTime, "mm/dd/yyyy_hh:nn:ss")


    ' Grab the sender domain by stripping the last portion of the email address using the getdomain function
    strDomain = Module2.GetDomain(Items.SenderEmailAddress)

    ' Strip the body of illegal characters and replace with legal characters for insertion into SQL
    strBodyStripped = Module3.RemoveIllegalCharacters(Items.Body)
    strSubjectStripped = Module4.RemoveIllegalCharacters(Items.Subject)
    AttachmentStr = "images/no_attachment.png"

' ================================================================
' ================================================================
' ================================================================


' =====================================================
' Check list of authorised senders for xsCRM commands.
' Populate email addresses here
' =====================================================

If (InStr(strFromEmail, "AuthorisedSender1@email.com") > 0) Or (InStr(strFromEmail, "AuthorisedSender2@email.com") > 0) Or (InStr(strFromEmail, "AuthorisedSender3@email.com") > 0) Then

SenderAuthorised = "true"
End If



' ======================================================
' ======================================================
' ======================================================


' ================================================================
'  check if subject holds a command
' ================================================================
   'check to see if email sender is authorised
           If SenderAuthorised = "true" Then

    ' Check if the subject line contains the string xs4crm is true
   If InStr(strSubject, "xs4crm") > 0 Then


   'If its true then do this
   strCommandQuery = "INSERT INTO XSCRMEMAILCOMMAND (" & vbCrLf & _
           "FromEmail," & vbCrLf & _
           "command," & vbCrLf & _
           "date," & vbCrLf & _
           "Body" & vbCrLf & _
           ") VALUES ('" & strFromEmail & "','" & strSubject & "',GETDATE(),'" & strBody & "')"

           Set rs = cnn.Execute(strCommandQuery)




           'Look for a GTDID string so that we can save data to resources table
           If InStr(strSubject, "gtdid=") > 0 Then

          'Set the hasattachment variable to zero since we only want to run this loop if there are no attachments
          hasattachment = "0"

          'Set the variable to 1 so that we that our next if statement can only run if there are no attachments
          For Each Atmt In Item.Attachments
            hasattachment = "1"
          Next Atmt              


          If hasattachment = "0" Then

             'Grab the GTDId so we know which goal this resource belongs too.
             strGoalId = Module5.GetHeaderProperty(strSubject, "gtdid=", ";", 5)


            'Save data to table
             strGTDIdQuery = "INSERT INTO XSCRMGTDRESOURCES (" & vbCrLf & _
             "GoalId," & vbCrLf & _
             "insertdatetime" & vbCrLf & _
             ") VALUES ('" & strGoalId & "',GETDATE())"

             Set rs = cnn.Execute(strGTDIdQuery)

          End If

           End If
    End If
    End If


' ================================================================
' ================================================================
' ================================================================



' ================================================================
'  Create folders for atttachments
' ================================================================

    ' Save any attachments found
    For Each Atmt In Item.Attachments

    AttachmentStr = "images/attachment.png"  'because it has gone into attachment loop the icon is now required.

    'Create the subfolder for the attachment if it doesnt exist based on sender domain

    Dim fso
    Dim fol As String
    fol = "c:\OLAttachments\" & strDomain
    Set fso = CreateObject("Scripting.FileSystemObject")

    If Not fso.FolderExists(fol) Then
      fso.CreateFolder (fol)
    End If


' ================================================================
' ================================================================
' ================================================================



' ================================================================
'  save attachments
' ================================================================

  FileName = "C:\OLAttachments\" & strDomain & "\" & _
  Format(Item.CreationTime, "ddmmyyyy-") & Items.SenderEmailAddress & "-" & Atmt.FileName
  Atmt.SaveAsFile FileName


            i = i + 1

        strFile = Atmt.FileName

        strSQLquery1 = "INSERT INTO XSCRMEMAILSATTACHMENTS (" & vbCrLf & _
           "FileSavedIn," & vbCrLf & _
           "ActualFileName," & vbCrLf & _
           "UniqueIdentifier," & vbCrLf & _
           "SendersEmail" & vbCrLf & _
           ") VALUES ('" & FileName & "','" & StrUniqueID & "','" & strFile & "','" & strFromEmail & "')"


          Set rs = cnn.Execute(strSQLquery1)



          'If there is a GTDCommand, then grab the GTDId so we know which goal this resource belongs too.
             If InStr(strSubject, "gtdid=") > 0 Then
             strGoalId = Module5.GetHeaderProperty(strSubject, "gtdid=", ";", 5)
             End If




        AttachmentType = ""

        'If the attachment is png or jpg set attachment type string to image
        If (InStr(Atmt.FileName, ".png") > 0) Or (InStr(Atmt.FileName, ".jpg") > 0) Then
          AttachmentType = "image"
        End If

        'If attachment is .mov set attachment type string to video
        If InStr(Atmt.FileName, ".mov") > 0 Then
          AttachmentType = "video"
        End If

        'If the attachment is mp3 or m4a set attachment type string to audio
        If (InStr(Atmt.FileName, ".mp3") > 0) Or (InStr(Atmt.FileName, ".m4a") > 0) Then
          AttachmentType = "audio"
        End If



         'check to see if email sender is authorised
           If SenderAuthorised = "true" Then

          'If attachment type is an image, audio or video as per extensions above then populate the xscrmgtdresource table with following fields
         If (InStr(Atmt.FileName, ".png") > 0) Or (InStr(Atmt.FileName, ".jpg") > 0) Or (InStr(Atmt.FileName, ".mov") > 0) Or (InStr(Atmt.FileName, ".m4a") > 0) Or (InStr(Atmt.FileName, ".mp3") > 0) Then
              strSQLGTDResourceQuery = "INSERT INTO XSCRMGTDRESOURCES (" & vbCrLf & _
              "GoalId," & vbCrLf & _
              "Title," & vbCrLf & _
              "Type," & vbCrLf & _
              "insertdatetime," & vbCrLf & _
              "ResourcePath," & vbCrLf & _
              "UniqueIdentifier" & vbCrLf & _
            ") VALUES ('" & strGoalId & "','" & Atmt.FileName & "','" & AttachmentType & "',GETDATE(),'" & FileName & "','" & StrUniqueID & "')"


          End If

          Set rs = cnn.Execute(strSQLGTDResourceQuery)

          End If


   Next Atmt

' ================================================================
' ================================================================
' ================================================================


' ================================================================
'  Setting up to work with the Email Message Header
' ================================================================
  'This accesses the message header property and sets the variable MessageHeader
  Const PR_TRANSPORT_MESSAGE_HEADERS = "http://schemas.microsoft.com/mapi/proptag/0x007D001E"
  MessageHeader = objItem.PropertyAccessor.GetProperty(PR_TRANSPORT_MESSAGE_HEADERS)
  If MessageHeader <> "" Then

  End If
' ================================================================
' ================================================================
' ================================================================


' ================================================================
' Accessing the message header and collecting specific info for database tables
' ================================================================


 strSenderAccountDescription = Module5.GetHeaderProperty(MessageHeader, "From:", "<", 5)
 strContentType = Module5.GetHeaderProperty(MessageHeader, "Content-Type:", ";", 13)
 strMimeVersion = Module5.GetHeaderProperty(MessageHeader, "MIME-Version:", vbNewLine, 13)
 strReceived = Module5.GetHeaderProperty(MessageHeader, "Received:", "(", 9)

 'As the x-failed-recipients property does not appear in ALL messageheaders, we have to first check if it is present
 If InStr(MessageHeader, "X-Failed-Recipients:") > 0 Then
 'Get the MessageHeader Property value
 strFailedRcp = Module5.GetHeaderProperty(MessageHeader, "X-Failed-Recipients:", vbNewLine, 20)


 'Else set the variable value to blank so that we still have something to supply to the SQL query
 Else
 strFailedRcp = ""
 End If


' ================================================================
' ================================================================
' ================================================================


' ================================================================
' Save Email into the database DeplphiDude and table xsCRMEmails for attachment based emails and without attachments
' ================================================================


   If InStr(strSubject, "xs4crm") = 0 Then 'only insert if the emails is not a command

   strSQLquery = "INSERT INTO XSCRMEMAILS (" & vbCrLf & _
           "XFailedRecipients," & vbCrLf & _
           "Received," & vbCrLf & _
           "MimeVersion," & vbCrLf & _
           "ContentType," & vbCrLf & _
           "SendersAccountDescription," & vbCrLf & _
           "FromEmail," & vbCrLf & _
           "ToEmail," & vbCrLf & _
           "Subject," & vbCrLf & _
           "Body," & vbCrLf & _
           "SentDate," & vbCrLf & _
           "ReceivedDate," & vbCrLf & _
           "UniqueIdentifier," & vbCrLf & _
           "Status," & vbCrLf & _
           "AttachmentIcon," & vbCrLf & _
           "AssignedToUser," & vbCrLf & _
           "EmailHeader" & vbCrLf & _
           ") VALUES ('" & strFailedRcp & "','" & strReceived & "','" & strMimeVersion & "','" & strContentType & "','" & strSenderAccountDescription & "', '" & strFromEmail & "','" & strToEmail & "','" & strSubjectStripped & "','" & strBodyStripped & "','" & strSentDate & "','" & strReceivedDate & "','" & StrUniqueID & "','EmailStatus_New','" & AttachmentStr & "','','" & Module4.RemoveIllegalCharacters(MessageHeader) & "')"


          Set rs = cnn.Execute(strSQLquery)
   End If




' ================================================================
'  final steps
' ================================================================ 

'Delete email
objItem.Delete


Set objItem = Nothing
Set Atmt = Nothing


' ================================================================
'  close connection to the sql server and end the program
' ================================================================

cnn.Close


End Sub

Ответы [ 2 ]

3 голосов
/ 27 мая 2011

Вы должны добавить некоторые записи, чтобы помочь отследить проблему.

Я не использовал это лично, но, возможно, попробую: Log4VBA

Также, следует добавить обработку ошибок:

0 голосов
/ 28 мая 2011

Сначала вы не говорите, какая часть вашего процесса не работает.Вы показали рутину, которая не срабатывает сама по себе, она должна вызываться чем-то другим.Это что-то еще должно иметь некоторые условия, чтобы вызвать вашу рутину.Кто они такие?Можете ли вы показать, как это работает.

Если вы используете правило, то можете ли вы показать условия этого правила.Что делать, если вместо правила мы кодируем событие в VBEditor, чтобы вы могли видеть, что это событие также происходит?Вот то, о чем я говорю, и там приведен пример кода о том, как это сделать MSDN Application_New_MAIL

Далее я согласен со всеми остальными, что вам нужна некоторая регистрация, так много всего происходити невозможно сказать, куда падает треска.Если бы я был вами, я бы получил письмо, которое не работает, и отправил бы его себе, и у него была бы точка останова в самом начале вашего кода, чтобы вы могли видеть a.То, что ваш код на самом деле вызывается и затем, где он терпит неудачу.

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