(PureBasic) SharePoint -- Check In a File

In SharePoint, you can check out a file to make sure nobody can change it before you update it. After updating, you can check in the file. This example shows how to check in a SharePoint file.

Chilkat PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkHttpResponse.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkXml.pb"
IncludeFile "CkHttpRequest.pb"

Procedure ChilkatExample()

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

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ; If SharePoint Windows classic authentication is used, then set the 
    ; Login, Password, LoginDomain, and NtlmAuth properties.
    CkHttp::setCkLogin(http, "SHAREPOINT_USERNAME")
    CkHttp::setCkPassword(http, "SHAREPOINT_PASSWORD")
    CkHttp::setCkLoginDomain(http, "SHAREPOINT_NTLM_DOMAIN")
    CkHttp::setCkNtlmAuth(http, 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

    ; This example will check in the file named "penguins2.jpg" 
    ; which is located in the "/Documents" folder.

    req.i = CkHttpRequest::ckCreate()
    If req.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttpRequest::setCkHttpVerb(req, "POST")
    ; Note that our path uses GetFileByServerRelativeUrl and not GetFolderByServerRelativeUrl
    ; Also, if your Sharepoint site is within a site collection, the URL is formatted like this (where "teamA" is the name of the site)
    ; /sites/teamA/_api/web/GetFileByServerRelativeUrl('/sites/teamA/Documents/penguins2.jpg')/CheckIn(comment='Comment',checkintype=0)
    CkHttpRequest::setCkPath(req, "/_api/web/GetFileByServerRelativeUrl('/Documents/penguins2.jpg')/CheckIn(comment='Comment',checkintype=0)")

    ; 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
    CkHttpRequest::ckAddHeader(req,"X-RequestDigest","SHAREPOINT_FORM_DIGEST")

    ; Send the POST using HTTPS (TLS). Port 443 is the default port for https.
    bUseTls.i = 1
    resp.i = CkHttp::ckSynchronousRequest(http,"SHAREPOINT_HTTPS_DOMAIN",443,bUseTls,req)
    If CkHttp::ckLastMethodSuccess(http) <> 1
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkHttpRequest::ckDispose(req)
        ProcedureReturn
    EndIf

    ; The response body contains XML.
    xml.i = CkXml::ckCreate()
    If xml.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkXml::ckLoadXml(xml,CkHttpResponse::ckBodyStr(resp))

    If CkHttpResponse::ckStatusCode(resp) <> 200
        Debug "Response status code = " + Str(CkHttpResponse::ckStatusCode(resp))
        Debug CkXml::ckGetXml(xml)
        Debug "Failed"
        CkHttpResponse::ckDispose(resp)

        CkHttp::ckDispose(http)
        CkHttpRequest::ckDispose(req)
        CkXml::ckDispose(xml)
        ProcedureReturn
    EndIf

    CkHttpResponse::ckDispose(resp)

    ; Show the successful XML response.
    Debug CkXml::ckGetXml(xml)
    Debug "Success."

    ; A successful XML response looks like this:
    ; <?xml version="1.0" encoding="utf-8" ?>
    ; <d:CheckIn xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" 	
    ; 	xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"
    ; 	xmlns:georss="http://www.georss.org/georss" 
    ; 	xmlns:gml="http://www.opengis.net/gml" m:null="true" />
    ; 


    CkHttp::ckDispose(http)
    CkHttpRequest::ckDispose(req)
    CkXml::ckDispose(xml)


    ProcedureReturn
EndProcedure