(Visual FoxPro) OneDrive -- Upload a String

See more OneDrive Examples

Uploads a string to the signed-in user's OneDrive. This uses OneDrive's simple upload API to upload in a single API call, which only supports uploads up to 4MB in size. (See the other example(s) for uploading larger files.)

Note: This example requires Chilkat v9.5.0.68 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL loHttp
LOCAL lcSomeString
LOCAL lcUrl
LOCAL lcResp
LOCAL loJson

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

loHttp = CreateObject('Chilkat_9_5_0.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 Files.ReadWrite scope.)
loHttp.AuthToken = "MICROSOFT_GRAPH_ACCESS_TOKEN"

* To upload in a single HTTP request, send a PUT request such as the following:

* 	PUT /v1.0/me/drive/root:/{item-path}:/content
* 	Content-type: text/plain
* 	Content-Length: <the actual content length>
* 
* 	The contents of the file goes here.

* Note: Chilkat automatically adds the Content-Length header.

* This example will upload a string that happens to be XML.
lcSomeString = "<location><city>Chicago</city><state>IL</state></location>"
* Upload to /someFolder/location.xml
loHttp.SetUrlVar("dest_path","/someFolder/location.xml")
* If not using "me", then the path part of the URL should be /v1.0/users/{id | userPrincipalName}/...
lcUrl = "https://graph.microsoft.com/v1.0/me/drive/root:{$dest_path}:/content"

lcResp = loHttp.PutText(lcUrl,lcSomeString,"utf-8","application/xml",0,0)
IF (loHttp.LastMethodSuccess <> 1) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    CANCEL
ENDIF

* If successful, a 201 status code is returned, with the driveItem object in the resp body for the newly created file.
loJson = CreateObject('Chilkat_9_5_0.JsonObject')
loJson.EmitCompact = 0
loJson.Load(lcResp)

IF (loHttp.LastStatus <> 201) THEN

    ? loJson.Emit()
    ? "Response status = " + STR(loHttp.LastStatus)
    RELEASE loHttp
    RELEASE loJson
    CANCEL
ENDIF

* Success.  Examine the driveItem JSON object:
? loJson.Emit()
? "-- Success --"

* Here is a sample successful response:

* {
*   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/root/$entity",
*   "@microsoft.graph.downloadUrl": "https://s5ucmg.dm2301.livefilestore.com/y4pq2RG4U4D0uXV5Ee9kg_xRz3caBiFdiAe9arIAtryj6INGMv0KYr6E3HufsYkq7Xe_4Wue8mq4t-A_TU8zwKLqI91dH4eNx8XOUdJccqozk8jsLIy8TFkpaCcWuKbUjDPmed_38TbLIOtRofTE3o3Cw32_6b1T_ZTvgmA4erklHjz5f99ZF4P6jTGBfy6AjlK94aupem4AQ5BnWmcvBXVIuUajEyJT4M48SuWklvHtlc",
*   "createdBy": {
*     "application": {
*       "displayName": "Chilkat",
*       "id": "441c9990"
*     },
*     "user": {
*       "displayName": "Matt Smith",
*       "id": "3a33fceb9b74cc15"
*     }
*   },
*   "createdDateTime": "2017-06-03T17:56:38.413Z",
*   "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjYuMjU3",
*   "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODY2LjA",
*   "id": "3A33FCEB9B74CC15!4866",
*   "lastModifiedBy": {
*     "application": {
*       "displayName": "Chilkat",
*       "id": "441c9990"
*     },
*     "user": {
*       "displayName": "Matt Smith",
*       "id": "3a33fceb9b74cc15"
*     }
*   },
*   "lastModifiedDateTime": "2017-06-03T17:56:38.413Z",
*   "name": "location.xml",
*   "parentReference": {
*     "driveId": "3a33fceb9b74cc15",
*     "id": "3A33FCEB9B74CC15!4862",
*     "name": "someFolder",
*     "path": "/drive/root:/someFolder"
*   },
*   "size": 58,
*   "webUrl": "https://1drv.ms/u/s!ABXMdJvr_DM6pgI",
*   "file": {
*     "hashes": {
*       "sha1Hash": "FE95A5A234123C45C03439CB33309991B751D7C9"
*     },
*     "mimeType": "application/xml"
*   },
*   "fileSystemInfo": {
*     "createdDateTime": "2017-06-03T17:56:38.413Z",
*     "lastModifiedDateTime": "2017-06-03T17:56:38.413Z"
*   }
* }

RELEASE loHttp
RELEASE loJson