(DataFlex) 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

Use ChilkatAx-9.5.0-win32.pkg

Procedure Test
    Handle hoHttp
    String sSomeString
    Boolean iSuccess
    String sUrl
    String sResp
    Handle hoJson
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

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

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // 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.)
    Set ComAuthToken Of hoHttp To "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.
    Move "<location><city>Chicago</city><state>IL</state></location>" To sSomeString
    // Upload to /someFolder/location.xml
    Get ComSetUrlVar Of hoHttp "dest_path" "/someFolder/location.xml" To iSuccess
    // If not using "me", then the path part of the URL should be /v1.0/users/{id | userPrincipalName}/...
    Move "https://graph.microsoft.com/v1.0/me/drive/root:{$dest_path}:/content" To sUrl

    Get ComPutText Of hoHttp sUrl sSomeString "utf-8" "application/xml" False False To sResp
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // If successful, a 201 status code is returned, with the driveItem object in the resp body for the newly created file.
    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Set ComEmitCompact Of hoJson To False
    Get ComLoad Of hoJson sResp To iSuccess

    Get ComLastStatus Of hoHttp To iTemp1
    If (iTemp1 <> 201) Begin

        Get ComEmit Of hoJson To sTemp1
        Showln sTemp1
        Get ComLastStatus Of hoHttp To iTemp1
        Showln "Response status = " iTemp1
        Procedure_Return
    End

    // Success.  Examine the driveItem JSON object:
    Get ComEmit Of hoJson To sTemp1
    Showln sTemp1
    Showln "-- 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"
    //   }
    // }


End_Procedure