SQL Server

SharePoint -- Update the Contents of a File (PUT)

Demonstrates how to update the contents of a SharePoint file. SQL Server

--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

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

    DECLARE @http int
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    --  If SharePoint Windows classic authentication is used, then set the 
    --  Login, Password, LoginDomain, and NtlmAuth properties.
    EXEC sp_OASetProperty @http, 'Login', 'SHAREPOINT_USERNAME'
    EXEC sp_OASetProperty @http, 'Password', 'SHAREPOINT_PASSWORD'
    EXEC sp_OASetProperty @http, 'LoginDomain', 'SHAREPOINT_NTLM_DOMAIN'
    EXEC sp_OASetProperty @http, 'NtlmAuth', 1

    --  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
    EXEC sp_OASetProperty @http, 'Accept', 'application/json;odata=verbose'

    --  Update /Documents/ChilkatTest/sample.docx with new content...
    DECLARE @req int
    EXEC @hr = sp_OACreate 'Chilkat.HttpRequest', @req OUT

    EXEC sp_OASetProperty @req, 'HttpVerb', 'POST'
    EXEC sp_OASetProperty @req, 'Path', '/_api/web/GetFileByServerRelativeUrl(''/Documents/ChilkatTest/sample.docx'')/$value'
    --  Give the location of the file to be uploaded.  
    --  Note: The file is not loaded into memory at this point.  It is never fully loaded
    --  into memory.  Instead, the file data is streamed directly from the file when
    --  when the upload occurs.
    EXEC sp_OAMethod @req, 'StreamBodyFromFile', @success OUT, 'qa_data/msword/sample.docx'

    --  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
    EXEC sp_OAMethod @req, 'AddHeader', NULL, 'X-RequestDigest', 'SHAREPOINT_FORM_DIGEST'

    --  Also need to add this header..
    EXEC sp_OAMethod @req, 'AddHeader', NULL, 'X-HTTP-Method', 'PUT'

    --  Upload..
    DECLARE @bUseTls int
    SELECT @bUseTls = 1
    DECLARE @resp int
    EXEC @hr = sp_OACreate 'Chilkat.HttpResponse', @resp OUT

    EXEC sp_OAMethod @http, 'HttpSReq', @success OUT, 'SHAREPOINT_HTTPS_DOMAIN', 443, @bUseTls, @req, @resp
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @req
        EXEC @hr = sp_OADestroy @resp
        RETURN
      END

    --  A successful update will return a 204 status code with an empty body.
    --  A non-successful update will return a JSON response body..
    EXEC sp_OAGetProperty @resp, 'StatusCode', @iTmp0 OUT
    IF @iTmp0 <> 204
      BEGIN

        EXEC sp_OAGetProperty @resp, 'StatusCode', @iTmp0 OUT
        PRINT 'Response status code = ' + @iTmp0
        DECLARE @json int
        EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

        EXEC sp_OAGetProperty @resp, 'BodyStr', @sTmp0 OUT
        EXEC sp_OAMethod @json, 'Load', @success OUT, @sTmp0
        EXEC sp_OASetProperty @json, 'EmitCompact', 0
        EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
        PRINT @sTmp0

        PRINT 'Failed'
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @req
        EXEC @hr = sp_OADestroy @resp
        EXEC @hr = sp_OADestroy @json
        RETURN
      END


    PRINT 'Success.'

    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @req
    EXEC @hr = sp_OADestroy @resp
    EXEC @hr = sp_OADestroy @json


END
GO