(DataFlex) SharePoint -- Approve a File Submitted for Content Approval

Approves the file submitted for content approval with the specified comment.

Note: The SharePoint list or library should have the settings enabled to require approval for submitted items. This is done in the "Versioning Settings" for the list or library.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    Variant vReq
    Handle hoReq
    Boolean iBUseTls
    Variant vResp
    Handle hoResp
    Handle hoJson
    Boolean iSuccess
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

    // This requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // If SharePoint Windows classic authentication is used, then set the 
    // Login, Password, LoginDomain, and NtlmAuth properties.
    Set ComLogin Of hoHttp To "SHAREPOINT_USERNAME"
    Set ComPassword Of hoHttp To "SHAREPOINT_PASSWORD"
    Set ComLoginDomain Of hoHttp To "SHAREPOINT_NTLM_DOMAIN"
    Set ComNtlmAuth Of hoHttp To True

    // The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
    // If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
    // establish the cookie as shown at SharePoint Online Authentication

    // Indicate that we want a JSON reply
    Set ComAccept Of hoHttp To "application/json;odata=verbose"

    // Only persons who have Full Control or Design permissions can approve or reject
    // items or files in a list or library that requires approval. Other site users
    // can only view what they have permission to view or what they have uploaded
    // themselves.
    // 
    // Important:  Approval or rejection of items or files in lists or libraries must
    // be done one at a time. You cannot approve or reject multiple items or files in
    // one operation.
    // 

    Get Create (RefClass(cComChilkatHttpRequest)) To hoReq
    If (Not(IsComObjectCreated(hoReq))) Begin
        Send CreateComObject of hoReq
    End
    Set ComHttpVerb Of hoReq To "POST"
    Set ComPath Of hoReq To "/_api/web/GetFileByServerRelativeUrl('/ChilkatDocLibrary/sample.docx')/approve(comment='Check-in comment for the approval.')"

    // We need to add a form digest value in the X-RequestDigest header field.
    // See this example for details on
    // how to get (and cache) a form digest value
    Send ComAddHeader To hoReq "X-RequestDigest" "SHAREPOINT_FORM_DIGEST"

    // Send the request to approve the document.
    Move True To iBUseTls
    Get pvComObject of hoReq to vReq
    Get ComSynchronousRequest Of hoHttp "SHAREPOINT_HTTPS_DOMAIN" 443 iBUseTls vReq To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // A successful update will return a 200 status code with an empty body.
    // A non-successful update will return a JSON response body..
    Get ComStatusCode Of hoResp To iTemp1
    If (iTemp1 <> 200) Begin
        Get ComStatusCode Of hoResp To iTemp1
        Showln "Response status code = " iTemp1
        Get Create (RefClass(cComChilkatJsonObject)) To hoJson
        If (Not(IsComObjectCreated(hoJson))) Begin
            Send CreateComObject of hoJson
        End
        Get ComBodyStr Of hoResp To sTemp1
        Get ComLoad Of hoJson sTemp1 To iSuccess
        Set ComEmitCompact Of hoJson To False
        Get ComEmit Of hoJson To sTemp1
        Showln sTemp1
        Showln "Failed"
        Send Destroy of hoResp
        Procedure_Return
    End

    Send Destroy of hoResp

    Showln "Success."


End_Procedure