Classic ASP
OneDrive -- List Non-Root Directory

This gets the collection of DriveItem children for a non-root DriveItem. This is the same as for getting the children for the root DriveItem, except the URL includes the path to the desired non-root DriveItem.
Note: This example requires Chilkat v9.5.0.97 or greater.
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Classic ASP
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 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
set json = Server.CreateObject("Chilkat.JsonObject")
success = json.UpdateString("client_id","2871da2c-8176-4b7f-869b-2311aa82e743")
success = json.UpdateString("client_secret","2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH")
success = json.UpdateString("scope","https://graph.microsoft.com/.default")
success = json.UpdateString("token_endpoint","https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token")

set http = Server.CreateObject("Chilkat.Http")
http.AuthToken = json.Emit()

' Send a Get request like this:
' GET /users/{user-id}/drive/root:/{item-path}:/children

' This example will get the DriveItems in /TestDir
' (In other words, we're getting the directory listing for /TestDir.)
success = http.SetUrlVar("item_path","/TestDir")
success = http.SetUrlVar("user_id","4fe732c3-322e-4a6b-b729-2fd1eb5c6104")

resp = http.QuickGetStr("https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:{$item_path}:/children")
If (http.LastMethodSuccess <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"
    Response.End
End If

' The response should be JSON.
json.EmitCompact = 0
success = json.Load(resp)

' A successful response should return a status code of 200.
If (http.LastStatus <> 200) Then
    Response.Write "<pre>" & Server.HTMLEncode( json.Emit()) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "Response status = " & http.LastStatus) & "</pre>"
    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( json.Emit()) & "</pre>"

set lastMod = Server.CreateObject("Chilkat.CkDateTime")
set photoTaken = Server.CreateObject("Chilkat.CkDateTime")

' Iterate over the DriveItems in the JSON response:
i = 0
numItems = json.SizeOfArray("value")
Do While i < numItems
    json.I = i
    Response.Write "<pre>" & Server.HTMLEncode( "-- DriveItem " & i + 1) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "id: " & json.StringOf("value[i].id")) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "name: " & json.StringOf("value[i].name")) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "size: " & json.IntOf("value[i].size")) & "</pre>"

    ' Get the lastModifiedDateTime
    success = lastMod.SetFromTimestamp(json.StringOf("value[i].fileSystemInfo.lastModifiedDateTime"))

    ' Is this a folder?
    If (json.HasMember("value[i].folder") = 1) Then
        Response.Write "<pre>" & Server.HTMLEncode( "This is a folder with " & json.IntOf("value[i].folder.childCount") & " children") & "</pre>"
    End If

    If (json.HasMember("value[i].file") = 1) Then
        Response.Write "<pre>" & Server.HTMLEncode( "This is a file.") & "</pre>"
        Response.Write "<pre>" & Server.HTMLEncode( "SHA1 hash: " & json.StringOf("value[i].file.hashes.sha1Hash")) & "</pre>"
        Response.Write "<pre>" & Server.HTMLEncode( "mimeType: " & json.StringOf("value[i].mimeType")) & "</pre>"
    End If

    If (json.HasMember("value[i].image") = 1) Then
        Response.Write "<pre>" & Server.HTMLEncode( "This is an image.") & "</pre>"
        Response.Write "<pre>" & Server.HTMLEncode( "height: " & json.IntOf("value[i].image.height")) & "</pre>"
        Response.Write "<pre>" & Server.HTMLEncode( "width: " & json.IntOf("value[i].image.width")) & "</pre>"
    End If

    If (json.HasMember("value[i].photo") = 1) Then
        Response.Write "<pre>" & Server.HTMLEncode( "This is a photo.") & "</pre>"
        success = photoTaken.SetFromTimestamp(json.StringOf("value[i].photo.takenDateTime"))
        Response.Write "<pre>" & Server.HTMLEncode( "photo taken on " & photoTaken.GetAsRfc822(1)) & "</pre>"
    End If

    If (json.HasMember("value[i].audio") = 1) Then
        Response.Write "<pre>" & Server.HTMLEncode( "This is an audio file.") & "</pre>"
        Response.Write "<pre>" & Server.HTMLEncode( "duration: " & json.IntOf("value[i].audio.duration")) & "</pre>"
    End If

    i = i + 1
Loop

%>
</body>
</html>