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(VB.NET UWP/WinRT) OneDrive -- Create a Sharing LinkCreates a sharing link for a file. Note: This example requires Chilkat v9.5.0.68 or greater.
' This example requires the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. Dim http As New Chilkat.Http ' Use your previously obtained access token here: ' See the following examples for getting an access token: ' Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint). ' Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint). ' Refresh Access Token (Azure AD v2.0 Endpoint). ' Refresh Access Token (Azure AD Endpoint). ' (Make sure your token was obtained with the FilesRead or Files.ReadWrite scope.) http.AuthToken = "MICROSOFT_GRAPH_ACCESS_TOKEN" ' Sends a POST such as the following: ' POST https://graph.microsoft.com/v1.0/me/drive/root:/{item-path}:/createLink ' Content-type: application/json ' ' { ' "type": "view", ' "scope": "anonymous" ' } ' This example will create a shareable link for /Misc/wildlife/penguins.jpg http.SetUrlVar("item_path","Misc/wildlife/penguins.jpg") ' Create the JSON request body: Dim jsonReqBody As New Chilkat.JsonObject ' See https://developer.microsoft.com/en-us/graph/docs/api-reference/v1.0/api/item_createlink ' for information about link types and scope types. jsonReqBody.UpdateString("type","view") jsonReqBody.UpdateString("scope","anonymous") Dim resp As Chilkat.HttpResponse = Await http.PostJson3Async("https://graph.microsoft.com/v1.0/me/drive/root:/{$item_path}:/createLink","application/json",jsonReqBody) If (http.LastMethodSuccess <> True) Then Debug.WriteLine(http.LastErrorText) Exit Sub End If Dim json As New Chilkat.JsonObject json.EmitCompact = False json.Load(resp.BodyStr) ' If the response status code was not 200 or 201, then it failed. If ((resp.StatusCode <> 201) And (resp.StatusCode <> 200)) Then Debug.WriteLine(json.Emit()) Debug.WriteLine("Response Status Code = " & resp.StatusCode) Debug.WriteLine("Failed.") Exit Sub End If Debug.WriteLine(json.Emit()) ' A sample successful JSON response: ' { ' "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#permission", ' "@odata.type": "#microsoft.graph.permission", ' "id": "gIwOOCCzbeRlnx54vk7MlxqQDN0", ' "link": { ' "application": { ' "id": "441c9990" ' }, ' "type": "view", ' "webUrl": "https://1drv.ms/u/s!AhXMdJvr_DM6pghxw0E-5oJX9Hrz" ' }, ' "roles": [ ' "read" ' ], ' "shareId": "s!AhXMdJvr_DM6pghxw0E-5oJX9Hrz" ' } ' Get the webUrl like this: Dim webUrl As String = json.StringOf("link.webUrl") ' Test by downloading using an HTTP object with no authentication: Dim http2 As New Chilkat.Http Dim sbHtml As New Chilkat.StringBuilder Dim success As Boolean = Await http2.DownloadSbAsync(webUrl,"utf-8",sbHtml) If (success <> True) Then Debug.WriteLine(http2.LastErrorText) Debug.WriteLine("Download of Shared URL failed.") Exit Sub End If Debug.WriteLine(sbHtml.GetAsString()) ' The shared URL is not actually the data of the file itself, but is HTML ' that can be shared, and will display the file. For example: ' <html> ' <head> ' <title>Microsoft OneDrive - Access files anywhere. Create docs with free Office Online.</title><meta name="title" content="Microsoft OneDrive - Access files anywhere. Create docs with free Office Online."/><meta name="description" content="Store photos and docs online. Access them from any PC, Mac or phone. Create and work together on Word, Excel or PowerPoint documents."/><meta property="og:title" content="penguins.jpg"/><meta property="og:image" content="https://storage.live.com/Items/3A33FCEB9B74CC15%214872%3ACustomThumbnailSource%2CHighRes%2CDefault?width=1024&height=768&authKey=%21AHHDQT7mglf0evM"/><meta property="og:image:width" content="1024"/><meta property="og:image:height" content="768"/><meta property="og:url" content="https://onedrive.live.com/redir?resid=3A33FCEB9B74CC15!4872&authkey=!AHHDQT7mglf0evM"/><meta property="og:description" content="JPG Image"/><meta property="twitter:site" content="@OneDrive"/><meta property="twitter:card" content="photo"/><meta property="twitter:image" content="https://storage.live.com/Items/3A33FCEB9B74CC15%214872%3ACustomThumbnailSource%2CHighRes%2CDefault?width=1024&height=768&authKey=%21AHHDQT7mglf0evM"/><meta property="twitter:image:width" content="1024"/><meta property="twitter:image:height" content="768"/> ' <noscript><meta http-equiv="refresh" content="0;url=https://onedrive.live.com/?cid=3a33fceb9b74cc15&id=3A33FCEB9B74CC15%214872&sff=1&authkey=!AHHDQT7mglf0evM" /></noscript> ' <script type="text/javascript">//<![CDATA[ ' var _d=document,_dh=_d.getElementsByTagName("head")[0];function _ge(a){return _d.getElementById(a)}var $U={a:"^((ftp|http|https):)?//",b:"(^(\\s?ftp:|\\s?http:|\\s?https:|\\s?//))",primaryAjaxDelimiter:"#",pairDelimiter:"&",keyValueDelimiter:"=",queryDelimiter:"?",isAbsoluteUrl:function(a){var b=new RegExp($U.a,"i"),c=new RegExp($U.b,"i");return b.test(a)||c.test(a)},getHost:function(c){var a=$U.a+"([^:/]*([:][^@/]*)?[@])?([-.a-z0-9]*)[^-.a-z0-9]?",b=new RegExp(a,"i");return urlHost=(String(c).search(b)<0?"":RegExp.$5).toLowerCase()},doesMatchHost:function(b,e){var f="^(mailto|tel|sms):",g=new RegExp(f,"i"),c=$U.isAbsoluteUrl(b),a=$U.getHost(b),i=g.test(b),d="."+e,h=a.substr(a.length-d.length)==d||a==""&&!c||a.charAt(0)=="#"||a==e;return (!c||h)&&!i},isLinkABookmark:function(a,b){b=b||_d;var d=b.createElement("span");d.innerHTML='<a href="#"></a>';var f=d.firstChild.href,c=a.indexOf("#"),e=a.indexOf("javascript:");if(c>-1)if(c==0||a.indexOf(f)==0)return 1;if(e==0)return 1;return 0},getUrlFragment:function(c){var a="",b=c.indexOf("#");if(b>-1)a=c.substr(b+1);return a},getHashUrl:function(){var c,e=window.location,a=e.href,b=a.indexOf($U.primaryAjaxDelimiter),d=b==-1?"":a.substr(b+1);if(d)c=$U.getNormalizedUrl(a,$U.primaryAjaxDelimiter);return c},getNormalizedUrl:function(a,c){c=c||$U.primaryAjaxDelimiter;var f="",e=$U.getAjaxIndex(a,c);if(e>-1){f=a.substr(e+1);a=a.substr(0,e)}var b="",d=a.indexOf($U.queryDelimiter);if(d>-1){b=a.substr(d+1);a=a.substr(0,d)}b=$U.serialize($U.deserialize(f?f:b));if(b)a=[a,$U.queryDelimiter,b].join("");a=a.replace(/[!]/g,"%21");return a},getAjaxIndex:function(a,d){var h=-1,c=a.indexOf(d);while(c!=-1){var b=c+1,e=a.indexOf(d,b),j=a.indexOf($U.pairDelimiter,b),k=a.indexOf($U.queryDelimiter,b),g=a.indexOf($U.keyValueDelimiter,b),i=[e,j,k,g].sort(function(a,b){return a==-1?1:b==-1?-1:a-b}),f=i[0];if(f==-1)break;else if(f==g){h=c;break}else c=e}return h},getCurrentUrl:function(){return $U.getHashUrl()||window.location.href},deserialize:function(f){var c={};if(f){var e=f.split($U.pairDelimiter),g=e.length,a=0;for(;a<g;a++){var j=e[a],b=j.split($U.keyValueDelimiter),i=b[0];b.splice(0,1);var h=b.join($U.keyValueDelimiter);try{c[i]=decodeURIComponent(h)}catch(d){if(!(d instanceof URIError))throw d;c={};break}}}return c},serialize:function(d){var a=[];for(var c in d){var b=d[c];b=b?b:"";a.push(c,$U.keyValueDelimiter,encodeURIComponent(b).replace(/[^\w.%-]/g,function(b){var a=b.charCodeAt(0).toString(16);return "%"+(a.length==1?"0"+a:a).toUpperCase()}),$U.pairDelimiter)}if(a.length>0)a.pop();return a.join("")}} ' //]]></script> ' ' <script type="text/javascript">//<![CDATA[ ' var $PF={"d":"live.com","ru":"https\u003a\u002f\u002fonedrive.live.com\u002f\u003fcid\u003d3a33fceb9b74cc15\u0026id\u003d3A33FCEB9B74CC15\u0025214872\u0026sff\u003d1\u0026authkey\u003d\u0021AHHDQT7mglf0evM"}; 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' ' //]]></script> ' ' </head> ' </html> |
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