七年後，我一直拉着這頭髮。 Rod H的答案是附件，但嵌入圖像完全是另一回事。
我的最佳運氣來自位於這裏的@ andre-guirard的LotusScript Gold Collection代碼：https://www.openntf.org/main.nsf/project.xsp?r=project/LotusScript%20Gold%20Collection然而，這並沒有得到所有的東西，因爲它不能處理嵌入圖像以舊方式嵌入的文檔。 （注改變它存儲嵌入圖像的方式。）
我很努力把它與這裏介紹AGECOM的信息相結合：通過改變安德烈的EmbeddedImage對象通過尋找內的富人們如果嵌入圖像無縫地處理這兩種格式https://www.agecom.com.au/support/agecomkb.nsf/0/58cbf10f0ab723c9ca25803e006c7de8?OpenDocument文本字段實際上只是一個指向$ FILE字段的指針，如果有的話，獲得一個FileItem對象，但最終我將我的理解和選項用盡了，我無法證明我的僱主的資源（我的時間）花在了它上面。
因此，如果你有新的方式包含嵌入的圖像，我認爲安德烈的代碼將工作不受干擾。否則，我盡我所能，但我沒有一個答案 ...我有什麼是（對我來說）一個死衚衕，提出的希望，你或其他人誰絆倒可以通過解釋什麼使我難堪我做錯了！
基本上，我開始與安德烈的代碼，並改變了它在以下方面...
在DOMUtils，添加下面的方法：
%REM
Function DU_GetMeOrNextSiblingWithAttr
Description: Starting with a particular node, return that node or the next sibling with an attribute that has a particular value.
Does not recurse into the tree; looks only at the node passed and later siblings.
Parameters:
nodeStart: node to start your search with.
targetElement: element name of desired node.
attrName: attribute name you want to check.
attrValue: attribute value of element you're looking for.
flags: string-matching flags to compare attribute, e.g. 1 for case insensitive.
%END REM
Function DU_GetMeOrNextSiblingWithAttr(nodeStart As NotesDOMNode, ByVal targetElement$, ByVal attrName$, ByVal attrValue$, ByVal flags%) As NotesDOMElementNode
Dim node As NotesDOMNode, elTmp As NotesDOMElementNode
Set node = nodeStart
Do Until node.Isnull
If node.Nodetype = DOMNODETYPE_ELEMENT_NODE Then
If node.Nodename = targetElement Then
Set elTmp = node
If StrComp(elTmp.Getattribute(attrName), attrValue, flags) = 0 Then
Set DU_GetMeOrNextSiblingWithAttr = elTmp
Exit Function
End If
End If
End If
Set node = node.Nextsibling
Loop
End Function
更換FileItem.New用下面的代碼：
%REM
Sub New
Description: Arguments are the parsed DOM node of the element representing a
design element, and the name of the composite item you would like to read,
modify or create.
%END REM
Sub New(parent As FileItemParent, elNote As NotesDOMElementNode, itemName$, fileName$)
Set m_elNote = elNote
SetItem elNote, itemName$, fileName$
Dim node As NotesDOMNode
Set node = m_elNote.Parentnode
While node.Nodetype <> DOMNODETYPE_DOCUMENT_NODE
Set node = node.Parentnode
Wend
Set m_domd = node
parent.RegisterFileItem Me ' make sure the design element knows about us.
' (in case someone gets smart and invokes the constructor directly
' instead of using the nice methods we've provided).
End Sub
%REM
Sub SetItem
<!-- Created Dec 6, 2017 by JSmart523 -->
If fileName$ is blank, returns the XPath equivalent of elNote/ancestor::document/item[@name=itemName$][position()=1]
If fileName$ is not blank, returns the XPath equivalent of elNote/ancestor::document/item[@name=itemName$][object/file/@name=fileName$][position()=1]
Case insensitive. Changes itemName$ and fileName$ to the correct case if found.
Also sets Me.m_elItem to the returned NotesDOMElementNode
Also sets Me.m_elRawData to the file contents
%END REM
Sub SetItem(elNote As NotesDOMElementNode, itemName$, fileName$)
Dim elFile As NotesDOMElementNode
Dim node As NotesDOMNode
'set node to ancestor::document
Set node = elNote
Do Until node.NodeName = "document"
Set node = node.ParentNode
Loop
'If fileName$ = "", get the first ancestor::document/item[@name=itemName$]
'Otherwise, get the first ancestor::document/item[@name=itemName$][/object/file/@name=fileName$]
Set m_elItem = DU_GetChildOfType(node, DOMNODETYPE_ELEMENT_NODE)
QualifyingItem m_elItem, itemName$, m_elRawData, fileName$
m_itemName = itemName$
m_fileName = fileName$
End Sub
%REM
Sub QualifyingItem
<!-- Created Dec 8, 2017 by JSmart523 -->
Starting with incoming elItem node, ensures it's an item we want or changes elItem to the first sibling that qualifies.
%END REM
Sub QualifyingItem(elItem As NotesDOMElementNode, itemName$, elRawData As NotesDOMElementNode, fileName$)
Dim elFile As NotesDOMElementNode
Dim node As NotesDOMNode
Dim elObject As NotesDOMElementNode
If Not elItem Is Nothing Then
'Initially, elItem is just a starting point, not necessarily the item we want.
'If it's an item with the right name, great, otherwise change elItem to the next sibling item with the right name.
Set elItem = DU_GetMeOrNextSiblingWithAttr(elItem, "item", "name", itemName$, 1)
If Not elItem Is Nothing Then
If fileName$ = "" Then
'we have the right item, and aren't looking for a file node, which means we want the rawitemdata node
Set elRawData = DU_getChildNamed("rawitemdata", elItem)
Else
'We are looking for a $FILE item that contains a file.
'There are possibly several $FILE items within a document, one for each file. We've got the right one if ./object/file/@name = fileName$
Do
Set elObject = DU_GetChildNamed("object", elItem)
If Not elObject Is Nothing Then
Set elFile = DU_GetChildWithAttr(elObject, "file", "name", fileName$, 1)
If Not elFile Is Nothing Then
'Yay! We have the right elItem node!
Set elRawData = DU_GetChildNamed("filedata", elFile)
fileName$ = elFile.GetAttribute("name")
Exit Do
End If
End If
Set elItem = DU_GetMeOrNextSiblingWithAttr(elItem.NextSibling, "item", "name", itemName$, 1)
Loop Until elItem Is Nothing
'At this point, either we jumped out of the loop with a valid elItem and elRawData, or elItem is Nothing
End If
End If
End If
If elItem Is Nothing Then
'we didn't find the correct item
'make sure elRawData is changed to Nothing, too.
Set elRawData = Nothing
Else
itemName$ = elItem.GetAttribute("name")
End If
End Sub
另外在的FileItem腳本庫，添加一個新類，FileItemParent
%REM
Class FileItemParent
<!-- Created Dec 5, 2017 by JSmart523 -->
This is a base class for objects that use FileItem objects
%END REM
Class FileItemParent
m_elElRoot As NotesDOMElementNode
m_elFD As NotesDOMElementNode
Public m_fileItem As FileItem
m_fItems List As FileItem ' list of FileItems we've created and returned to caller.
m_iMode As Integer
%REM
Property Get DOMElement
Description: Return the element node representing the design element.
%END REM
Public Property Get DOMElement As NotesDOMElementNode
Set DOMElement = m_elElRoot
End Property
%REM
Sub New
Arguments:
db: the database containing the design element.
elElement: the DOM element corresponding to the design note (e.g. the <note>
element).
domp: The DOM parser object containing elElement.
%END REM
Sub New(elElement As NotesDOMElementNode)
Set m_elElRoot = elElement
End Sub
Sub Delete
On Error Resume Next
ForAll thing In m_fItems
Delete thing
End ForAll
End Sub
%REM
Function HasItem
Description: Determine whether there's an item element in the note DXL with a
given item name.
Note that the presence of an item doesn't guarantee it's formatted as a file
CD record.
%END REM
Function HasItem(ByVal itemName$) As Boolean
HasItem = Not (DU_GetChildWithAttr(m_elElRoot, "item", "name", itemName, 1) Is Nothing)
End Function
%REM
Function RegisterFileItem
Description: For internal use -- lets the FileItem class notify us that it's
referencing our DOM tree so that we can delete the object if we erase the
corresponding item element.
%END REM
Sub RegisterFileItem(x As FileItem)
Set m_fItems(LCase(x.itemName)) = x
If m_FileItem Is Nothing Then
Set m_FileItem = x
End If
End Sub
%REM
Function GetFileItem
Description: Retrieve the FileItem object associated with a CD-record item.
An object will be returned even if the item doesn't exist, which you can
use to create the item via UpdateFile method.
%END REM
Function GetFileItem(itemName$, fileName$) As FileItem
Set GetFileItem = New FileItem(Me, m_elElRoot, itemName, fileName)
End Function
End Class
FileItemParent類主要是取自Andre的FileResource類的代碼，以便FileResource和EmbeddedImage都可以使用它。更改FileResource以擴展FileItemParent，刪除任何重複的代碼。
現在我們要更改EmbeddedImage，以便即使嵌入式圖像節點包含指向$ FILE項目的鏈接而不是實際內容，也請返回實際內容。
因此，改變EmbeddedImage延長FileItemParent
添加/替換下面的方法來EmbededImage
%REM
Sub InitFileItem
<!-- Created Dec 6, 2017 by JSmart523 -->
Called by New
%END REM
Sub InitFileItem()
Dim buffer As Variant 'byte array
Dim iFileNameLen As Integer
Dim sFileName As String
Dim sItemName As String
Dim stream As NotesStream
If Len(m_b64) < 30000 Then
'If content is short then maybe it's a link to a $FILE item instead of the actual content?
Dim session As New NotesSession
Set stream = session.CreateStream()
Base64ToBinary m_b64, stream
stream.Position = 0
buffer = stream.Read(1)
If buffer(0) = 196 Then
'this is a link to a $FILE, not the actual image contents!
stream.Position = 10
buffer = stream.Read(2)
iFileNameLen = ConvertWordByteArray(buffer)
stream.Position = 24
buffer = stream.Read(iFileNameLen)
sFileName = BytesToString(buffer)
sItemName = "$FILE"
GetFileItem sItemName, sFileName 'sets m_fileItem to a FileItem object
End If
End If
End Sub
%REM
Property Get SuggestedFileName
%END REM
Public Property Get SuggestedFileName As String
If m_fileItem Is Nothing Then
SuggestedFileName = "Embedded-" + ItemName + "." + SuggestedFileType
Else
SuggestedFileName = m_fileItem.FileName
If InStr(SuggestedFileName, ".") = 0 Then
SuggestedFileName = SuggestedFileName + "." + SuggestedFileType
End If
End If
End Property
%REM
Property Get SuggestedFileType
%END REM
Public Property Get SuggestedFileType As String
If ImageType = "notesbitmap" Then
SuggestedFileType = "bmp"
Else
SuggestedFileType = ImageType
End If
End Property
%REM
Sub ReadFileToStream
%END REM
Sub ReadFileToStream(streamOut As NotesStream)
If m_FileItem Is Nothing Then
ReadToStream streamOut
Else
Set m_FileItem.Stream = streamOut
m_FileItem.Load
End If
End Sub
，然後更改EmbeddedItem.New到，到了最後，調用InitFileItem所以，如果它是一個鏈接然後獲取內容返回的內容，而不是鏈接。
好的，據我所知目前爲止還不錯，但問題在於CD文件存儲在$ FILE項目中（即富文本字段的嵌入式圖像節點僅包含鏈接而非實際圖像） /儘管AGECOM的代碼和解釋對我來說是無法穿透的。我可以使用上面的代碼和Andre的EmbeddedImageList對象來抓取每一個嵌入的圖像，但是我根本無法得到一個「ConvertOldCDToNew」方法，因此我無法將舊的CD Record格式轉換爲可靠，無損的文件！我不知道我是否剝離了太多的字節，沒有剝離正確的字節，或者我只是forgot to carry the two！
