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(Go) OneNote - Get Page HTML ContentDownload the HTML content of a OneNote page. Also iterates over the images and attachments on the OneNote page and downloads the content for each. For more information, see https://docs.microsoft.com/en-us/graph/api/page-get?view=graph-rest-1.0
// This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. http := chilkat.NewHttp() var success bool // 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. http.SetAuthToken("ACCESS_TOKEN") http.SetUrlVar("page_id","0-d2298668edd74dccac7f821fa378bf64!41-3A33FCEB9B74CC15!20350") sbResponseBody := chilkat.NewStringBuilder() success = http.QuickGetSb("https://graph.microsoft.com/v1.0/me/onenote/pages/{$page_id}/content?includeIDs=true",sbResponseBody) if success == false { fmt.Println(http.LastErrorText()) http.DisposeHttp() sbResponseBody.DisposeStringBuilder() return } fmt.Println("HTML content:") fmt.Println(*sbResponseBody.GetAsString()) respStatusCode := http.LastStatus() fmt.Println("Response Status Code = ", respStatusCode) if respStatusCode >= 400 { fmt.Println("Response Header:") fmt.Println(http.LastHeader()) fmt.Println("Failed.") http.DisposeHttp() sbResponseBody.DisposeStringBuilder() return } // Let's get the images and attached files. // Here's sample HTML content with 2 images and one PDF attachment: // <html lang="en-US"> // <head> // <title>A page with rendered images and an attached file</title> // <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> // <meta name="created" content="2020-10-23T12:00:00.0000000" /> // </head> // <body data-absolute-enabled="true" style="font-family:Calibri;font-size:11pt"> // <div id="div:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{32}" data-id="_default" style="position:absolute;left:48px;top:120px;width:624px"> // <p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{39}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here's an image from an online source:</p> // <img id="img:{ee18fe8d-b219-4baf-9b4d-4fc680579f0d}{1}" alt="an image on the page" width="500" height="500" src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-e71b45b763484921b4200e32c2439a47!1-3A33FCEB9B74CC15!20350/$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/$value" data-fullres-src-type="image/jpeg" /> // <p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{43}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here's an image uploaded as binary data:</p> // <img id="img:{ee18fe8d-b219-4baf-9b4d-4fc680579f0d}{3}" alt="an image on the page" width="300" height="225" src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-a60516b962b842f2ae9bec75c16b31de!1-3A33FCEB9B74CC15!20350/$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/$value" data-fullres-src-type="image/jpeg" /> // <p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{47}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here's a file attachment:</p> // <object data-attachment="FileName.pdf" type="application/pdf" data="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-9e685efb33a24a6a8de1b9c707d28385!1-3A33FCEB9B74CC15!20350/$value" /> // </div> // </body> // </html> xml := chilkat.NewXml() xml.LoadSb(sbResponseBody,true) // 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.) sbState := chilkat.NewStringBuilder() var url *string = new(string) bd := chilkat.NewBinData() for xml.NextInTraversal2(sbState) != false { if xml.TagEquals("img") == true { fmt.Println("img id: ", *xml.GetAttrValue("id")) url = xml.GetAttrValue("src") bd.Clear() success = http.QuickGetBd(*url,bd) if success == false { fmt.Println(http.LastErrorText()) http.DisposeHttp() sbResponseBody.DisposeStringBuilder() xml.DisposeXml() sbState.DisposeStringBuilder() bd.DisposeBinData() return } fmt.Println("Downloaded from ", *url) fmt.Println("----") // If desired, bd.WriteFile to save the contents of bd to a file.. } if xml.TagEquals("object") == true { fmt.Println("data-attachment: ", *xml.GetAttrValue("data-attachment")) fmt.Println("type: ", *xml.GetAttrValue("type")) url = xml.GetAttrValue("data") bd.Clear() success = http.QuickGetBd(*url,bd) if success == false { fmt.Println(http.LastErrorText()) http.DisposeHttp() sbResponseBody.DisposeStringBuilder() xml.DisposeXml() sbState.DisposeStringBuilder() bd.DisposeBinData() return } fmt.Println("Downloaded from ", *url) fmt.Println("----") // If desired, bd.WriteFile to save the contents of bd to a file.. } } fmt.Println("Success.") http.DisposeHttp() sbResponseBody.DisposeStringBuilder() xml.DisposeXml() sbState.DisposeStringBuilder() bd.DisposeBinData() |
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