(DataFlex) OneDrive -- Create a New Folder

Demonstrates how to create a new folder.

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
    Handle hoJson
    String sResp
ReqBody    Handle hoJsonReqBody
    Variant vJObj
    Handle hoJObj
    String sUrl
    Variant vResp
    Handle hoResp
    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 create a new folder, send a POST request like this:
    // POST /me/drive/items/{parent-item-id}/children

    // We first need to get the item-id for the folder where the new folder will be created.
    // This example will create a new folder named "abc" within /someFolder,
    // so we need the item-id for /someFolder.
    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Set ComEmitCompact Of hoJson To False
    Get ComQuickGetStr Of hoHttp "https://graph.microsoft.com/v1.0/me/drive/root:/someFolder" To sResp
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComLoad Of hoJson sResp To iSuccess
    Get ComLastStatus Of hoHttp To iTemp1
    If (iTemp1 <> 200) Begin
        Get ComLastStatus Of hoHttp To iTemp1
        Showln "Failed to get parent folder item id, status code = " iTemp1
        Procedure_Return
    End

    // Set the URL var for the next request which will create the new folder.
    Get ComStringOf Of hoJson "id" To sTemp1
    Get ComSetUrlVar Of hoHttp "parent_item_id" sTemp1 To iSuccess

    // The HTTP request body should contain JSON like this:

    // 	{
    // 	  "name": "abc",
    // 	  "folder": { }
    // 	}

    Get Create (RefClass(cComChilkatJsonObject)) To hoJsonReqBody
    If (Not(IsComObjectCreated(hoJsonReqBody))) Begin
        Send CreateComObject of hoJsonReqBody
    End
    Get ComAppendString Of hoJsonReqBody "name" "abc" To iSuccess
    Get ComAppendObject Of hoJsonReqBody "folder" To vJObj
    If (IsComObject(vJObj)) Begin
        Get Create (RefClass(cComChilkatJsonObject)) To hoJObj
        Set pvComObject Of hoJObj To vJObj
    End
    Send Destroy of hoJObj
    Showln "JSON body:"
    Get ComEmit Of hoJsonReqBody To sTemp1
    Showln sTemp1

    Move "https://graph.microsoft.com/v1.0/me/drive/items/{$parent_item_id}/children" To sUrl
    Get ComEmit Of hoJsonReqBody To sTemp1
    Get ComPostJson2 Of hoHttp sUrl "application/json" sTemp1 To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComBodyStr Of hoResp To sTemp1
    Get ComLoad Of hoJson sTemp1 To iSuccess
    Showln "Response:"
    Get ComEmit Of hoJson To sTemp1
    Showln sTemp1

    // A 201 response indicates success.
    Get ComStatusCode Of hoResp To iTemp1
    If (iTemp1 <> 201) Begin
        Showln "Failed to create folder."
        Get ComStatusCode Of hoResp To iTemp1
        Showln "Response status code = " iTemp1
    End
    Else Begin
        Showln "Successfully created folder."
    End

    Send Destroy of hoResp

    // A successful response:

    // 	{
    // 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/items('3A33FCEB9B74CC15%214862')/children/$entity",
    // 	  "createdBy": {
    // 	    "application": {
    // 	      "displayName": "Chilkat",
    // 	      "id": "441c9990"
    // 	    },
    // 	    "user": {
    // 	      "displayName": "Matt Smith",
    // 	      "id": "3a33fceb9b74cc15"
    // 	    }
    // 	  },
    // 	  "createdDateTime": "2017-06-04T16:02:22.203Z",
    // 	  "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQ4NzAuNjM2MzIxODg5NDIyMDMwMDAw",
    // 	  "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODcwLjA",
    // 	  "id": "3A33FCEB9B74CC15!4870",
    // 	  "lastModifiedBy": {
    // 	    "application": {
    // 	      "displayName": "Chilkat",
    // 	      "id": "441c9990"
    // 	    },
    // 	    "user": {
    // 	      "displayName": "Matt Smith",
    // 	      "id": "3a33fceb9b74cc15"
    // 	    }
    // 	  },
    // 	  "lastModifiedDateTime": "2017-06-04T16:02:22.203Z",
    // 	  "name": "abc",
    // 	  "parentReference": {
    // 	    "driveId": "3a33fceb9b74cc15",
    // 	    "id": "3A33FCEB9B74CC15!4862",
    // 	    "name": "someFolder",
    // 	    "path": "/drive/root:/someFolder"
    // 	  },
    // 	  "size": 0,
    // 	  "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6pgY",
    // 	  "fileSystemInfo": {
    // 	    "createdDateTime": "2017-06-04T16:02:22.203Z",
    // 	    "lastModifiedDateTime": "2017-06-04T16:02:22.203Z"
    // 	  },
    // 	  "folder": {
    // 	    "childCount": 0
    // 	  }
    // 	}
    // 
    // 	Successfully created folder.


End_Procedure