(Go) Retrieve a Particular SharePoint List as JSON

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Downloads a particular SharePoint list and parses the JSON.

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

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

    // -------------------------------------------------------------------------
    // The following comments apply to SharePoint Windows classic authentication.
    // -------------------------------------------------------------------------
    // For example, imagine our SharePoint endpoint is https://xyzoffice.mycompany.com/
    // The SHAREPOINT_NTLM_DOMAIN would be "mycompany.com"
    // The SHAREPOINT_HTTPS_DOMAIN would be "xyzoffice.mycompany.com"
    // Also, the SHAREPOINT_USERNAME would be just the name, not a full email address.
    // for example, "chilkat" instead of "chilkat@mycompany.com"

    http := chilkat.NewHttp()

    // If SharePoint Windows classic authentication is used, then set the 
    // Login, Password, LoginDomain, and NtlmAuth properties.
    http.SetLogin("SHAREPOINT_USERNAME")
    http.SetPassword("SHAREPOINT_PASSWORD")
    http.SetLoginDomain("SHAREPOINT_NTLM_DOMAIN")
    http.SetNtlmAuth(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
    http.SetAccept("application/json;odata=verbose")
    http.SetAcceptCharset("utf-8")

    // The contents of a SharePoint list can be downloaded by it's URI,
    // which has the following URL format:
    // https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/items
    // 
    // To get the URI's for all SharePoint lists, 
    // See Get SharePoint Lists.

    // Download the list like this (where the SHAREPOINT_DOCUMENTS_GUID is replaced with the actual GUID)
    sbJson := chilkat.NewStringBuilder()
    success := http.QuickGetSb("https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/Lists(guid'SHAREPOINT_DOCUMENTS_GUID')/items",sbJson)
    if success != true {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        sbJson.DisposeStringBuilder()
        return
    }

    json := chilkat.NewJsonObject()
    json.LoadSb(sbJson)
    json.SetEmitCompact(false)

    // Iterate over the items in this list.
    numItems := json.SizeOfArray("d.results")
    fmt.Println("Number of Items in this SharePoint List = ", numItems)

    i := 0
    for i < numItems {
        json.SetI(i)

        title := json.StringOf("d.results[i].Title")
        uri := json.StringOf("d.results[i].__metadata.uri")

        fmt.Println(i + 1, ": ", *title)
        // This is the URI for the Nth item in this list
        fmt.Println("URI: ", *uri)

        i = i + 1
    }

    // My output when testing is like what is shown below.

    // I found that not every item has a Title,  but as viewed in a browser, I can see each of the item's name.
    // (The number of items agrees with what I can interactively see in a browser.) The mystery of what
    // is being shown for the name (or title) in the browser will be investigated further as Chilkat
    // continues to explore the SharePoint API...

    // 	Number of Items in this SharePoint List = 13
    // 	1: Domain Name created for Exchange Docx
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(3)
    // 	2: null
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(4)
    // 	3: VCAC_RA_Design.docx
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(5)
    // 	4: null
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(9)
    // 	5: null
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(10)
    // 	6: Architecture Briefv1
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(16)
    // 	7: PowerPoint Presentation
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(17)
    // 	8: null
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(18)
    // 	9: null
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(19)
    // 	10: null
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(20)
    // 	11: FRC Summit Brief
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(21)
    // 	12: VCAC DISA Brief 8-13-16
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(22)
    // 	13: TEST PROCEDURE
    // 	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(23)
    // 

    http.DisposeHttp()
    sbJson.DisposeStringBuilder()
    json.DisposeJsonObject()