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Xbase++

OneNote - Get Page HTML Content

See more OneNote Examples

Download the HTML content of a OneNote page. Also iterates over the images and attachments on the OneNote page and downloads the content for each.

Chilkat Xbase++ Downloads

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LOCAL nSuccess
LOCAL oHttp
LOCAL oSbResponseBody
LOCAL nRespStatusCode
LOCAL oXml
LOCAL oSbState
LOCAL cUrl
LOCAL oBd

nSuccess := 0

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

oHttp := CreateObject("Chilkat.Http")

//  Implements the following CURL command:

//  curl -X GET https://graph.microsoft.com/v1.0/me/onenote/pages/{id}/content?includeIDs=true \
//    -H 'authorization: Bearer ACCESS_TOKEN'

//  Use the following online tool to generate HTTP code from a CURL command
//  Convert a cURL Command to HTTP Source Code

//  Adds the "Authorization: Bearer ACCESS_TOKEN" header.
oHttp:AuthToken := "ACCESS_TOKEN"

oHttp:SetUrlVar("page_id", "0-d2298668edd74dccac7f821fa378bf64!41-3A33FCEB9B74CC15!20350")

oSbResponseBody := CreateObject("Chilkat.StringBuilder")
nSuccess := oHttp:QuickGetSb("https://graph.microsoft.com/v1.0/me/onenote/pages/{$page_id}/content?includeIDs=true", oSbResponseBody)
IF (nSuccess == 0)
    ? oHttp:LastErrorText
    oHttp:destroy()
    oSbResponseBody:destroy()
    RETURN
ENDIF

? "HTML content:"
? oSbResponseBody:GetAsString()

nRespStatusCode := oHttp:LastStatus
? "Response Status Code = " + Str(nRespStatusCode)
IF (nRespStatusCode >= 400)
    ? "Response Header:"
    ? oHttp:LastHeader
    ? "Failed."
    oHttp:destroy()
    oSbResponseBody:destroy()
    RETURN
ENDIF

//  Let's get the images and attached files.
//  Here's sample HTML content with 2 images and one PDF attachment:

//  <html lang="en-US">
//  	<head>
//  		<title>A page with rendered images and an attached file</title>
//  		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
//  		<meta name="created" content="2020-10-23T12:00:00.0000000" />
//  	</head>
//  	<body data-absolute-enabled="true" style="font-family:Calibri;font-size:11pt">
//  		<div id="div:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{32}" data-id="_default" style="position:absolute;left:48px;top:120px;width:624px">
//  			<p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{39}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here&#39;s an image from an online source:</p>
//  			<img id="img:{ee18fe8d-b219-4baf-9b4d-4fc680579f0d}{1}" alt="an image on the page" width="500" height="500" src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-e71b45b763484921b4200e32c2439a47!1-3A33FCEB9B74CC15!20350/$value" data-src-type="image/jpeg" data-fullres-src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-e71b45b763484921b4200e32c2439a47!1-3A33FCEB9B74CC15!20350/$value" data-fullres-src-type="image/jpeg" />
//  			<p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{43}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here&#39;s an image uploaded as binary data:</p>
//  			<img id="img:{ee18fe8d-b219-4baf-9b4d-4fc680579f0d}{3}" alt="an image on the page" width="300" height="225" src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-a60516b962b842f2ae9bec75c16b31de!1-3A33FCEB9B74CC15!20350/$value" data-src-type="image/jpeg" data-fullres-src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-a60516b962b842f2ae9bec75c16b31de!1-3A33FCEB9B74CC15!20350/$value" data-fullres-src-type="image/jpeg" />
//  			<p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{47}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here&#39;s a file attachment:</p>
//  			<object data-attachment="FileName.pdf" type="application/pdf" data="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-9e685efb33a24a6a8de1b9c707d28385!1-3A33FCEB9B74CC15!20350/$value" />
//  		</div>
//  	</body>
//  </html>

oXml := CreateObject("Chilkat.Xml")
oXml:LoadSb(oSbResponseBody, 1)

//  Iterate over each element in the XML.  Each time we find an "img" or "object", download the data.
//  (The sbState is an object used to keep track of the current state of the traversal.)
oSbState := CreateObject("Chilkat.StringBuilder")

oBd := CreateObject("Chilkat.BinData")
DO WHILE oXml:NextInTraversal2(oSbState) != 0

    IF (oXml:TagEquals("img") == 1)
        ? "img id: " + oXml:GetAttrValue("id")
        cUrl := oXml:GetAttrValue("src")
        oBd:Clear()
        nSuccess := oHttp:QuickGetBd(cUrl, oBd)
        IF (nSuccess == 0)
            ? oHttp:LastErrorText
            oHttp:destroy()
            oSbResponseBody:destroy()
            oXml:destroy()
            oSbState:destroy()
            oBd:destroy()
            RETURN
        ENDIF

        ? "Downloaded from " + cUrl
        ? "----"
        //  If desired, bd.WriteFile to save the contents of bd to a file..
    ENDIF

    IF (oXml:TagEquals("object") == 1)
        ? "data-attachment: " + oXml:GetAttrValue("data-attachment")
        ? "type: " + oXml:GetAttrValue("type")
        cUrl := oXml:GetAttrValue("data")
        oBd:Clear()
        nSuccess := oHttp:QuickGetBd(cUrl, oBd)
        IF (nSuccess == 0)
            ? oHttp:LastErrorText
            oHttp:destroy()
            oSbResponseBody:destroy()
            oXml:destroy()
            oSbState:destroy()
            oBd:destroy()
            RETURN
        ENDIF

        ? "Downloaded from " + cUrl
        ? "----"
        //  If desired, bd.WriteFile to save the contents of bd to a file..
    ENDIF

ENDDO

? "Success."

oHttp:destroy()
oSbResponseBody:destroy()
oXml:destroy()
oSbState:destroy()
oBd:destroy()