Visual FoxPro

OneDrive -- Create a New Folder

See more OneDrive Examples

Demonstrates how to create a new folder. Visual FoxPro

LOCAL lnSuccess
LOCAL loJson
LOCAL loHttp
LOCAL lcRespStr
LOCAL loJsonReqBody
LOCAL loJObj
LOCAL lcUrl
LOCAL loResp

lnSuccess = 0

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

* This example uses the OAuth client credentials flow.
* See How to Create an Azure App Registration for OAuth 2.0 Client Credentials

* Use your client ID, client secret, and tenant ID in the following lines
loJson = CreateObject('Chilkat.JsonObject')
loJson.UpdateString("client_id","2871da2c-8176-4b7f-869b-2311aa82e743")
loJson.UpdateString("client_secret","2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH")
loJson.UpdateString("scope","https://graph.microsoft.com/.default")
loJson.UpdateString("token_endpoint","https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token")

loHttp = CreateObject('Chilkat.Http')
loHttp.AuthToken = loJson.Emit()

* To create a new folder, send a POST request like this:
* POST /users/{user-id}/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 /TestDir,
* so we need the item-id for /TestDir.
loHttp.SetUrlVar("dir_path","/TestDir")
loHttp.SetUrlVar("user_id","4fe732c3-322e-4a6b-b729-2fd1eb5c6104")
lcRespStr = loHttp.QuickGetStr("https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:{$dir_path}")
IF (loHttp.LastMethodSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loJson
    RELEASE loHttp
    CANCEL
ENDIF

loJson.Load(lcRespStr)
IF (loHttp.LastStatus <> 200) THEN
    ? "Failed to get parent folder item id, status code = " + STR(loHttp.LastStatus)
    RELEASE loJson
    RELEASE loHttp
    CANCEL
ENDIF

* The HTTP request body should contain JSON like this:

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

loJsonReqBody = CreateObject('Chilkat.JsonObject')
loJsonReqBody.AppendString("name","abc")

loJObj = CreateObject('Chilkat.JsonObject')
loJsonReqBody.AppendObject2("folder",loJObj)
? "JSON body:"
? loJsonReqBody.Emit()

* Set the URL var for the next request which will create the new folder.
loHttp.SetUrlVar("parent_item_id",loJson.StringOf("id"))

lcUrl = "https://graph.microsoft.com/v1.0/users/{$user_id}/drive/items/{$parent_item_id}/children"
loResp = CreateObject('Chilkat.HttpResponse')
lnSuccess = loHttp.HttpJson("POST",lcUrl,loJsonReqBody,"application/json",loResp)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loJson
    RELEASE loHttp
    RELEASE loJsonReqBody
    RELEASE loJObj
    RELEASE loResp
    CANCEL
ENDIF

loJson.Load(loResp.BodyStr)
? "Response:"
? loJson.Emit()

* A 201 response indicates success.
IF (loResp.StatusCode <> 201) THEN
    ? "Failed to create folder."
    ? "Response status code = " + STR(loResp.StatusCode)
ELSE
    ? "Successfully created folder."
ENDIF

* 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.

RELEASE loJson
RELEASE loHttp
RELEASE loJsonReqBody
RELEASE loJObj
RELEASE loResp