(PureBasic) OneDrive -- List Drives

See more OneDrive Examples

Example to retrieve the list of Drive resources available for a target User or Group.

Note: This example requires Chilkat v9.5.0.97 or greater.

For more information, see https://learn.microsoft.com/en-us/onedrive/developer/rest-api/api/drive_list?view=odsp-graph-online

Chilkat PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkHttp.pb"
IncludeFile "CkJsonObject.pb"

Procedure ChilkatExample()

    ; 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
    json.i = CkJsonObject::ckCreate()
    If json.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckUpdateString(json,"client_id","2871da2c-8176-4b7f-869b-2311aa82e743")
    CkJsonObject::ckUpdateString(json,"client_secret","2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH")
    CkJsonObject::ckUpdateString(json,"scope","https://graph.microsoft.com/.default")
    CkJsonObject::ckUpdateString(json,"token_endpoint","https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token")

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttp::setCkAuthToken(http, CkJsonObject::ckEmit(json))

    ; List drives.
    ; You can specify a {siteId}, {groupId}, or {userId} in the URL
    ; to access document libraries for a group, a site, or a specific user.
    ; Use your specific Id instead of what we're using here:
    CkHttp::ckSetUrlVar(http,"userId","4fe732c3-322e-4a6b-b729-2fd1eb5c6104")
    resp.s = CkHttp::ckQuickGetStr(http,"https://graph.microsoft.com/v1.0/users/{$userId}/drives")
    If CkHttp::ckLastMethodSuccess(http) <> 1
        Debug CkHttp::ckLastErrorText(http)
        CkJsonObject::ckDispose(json)
        CkHttp::ckDispose(http)
        ProcedureReturn
    EndIf

    ; The response should be JSON.
    CkJsonObject::setCkEmitCompact(json, 0)
    CkJsonObject::ckLoad(json,resp)

    ; A successful response should return a status code of 200.
    If CkHttp::ckLastStatus(http) <> 200
        Debug CkJsonObject::ckEmit(json)
        Debug "Response status = " + Str(CkHttp::ckLastStatus(http))
        CkJsonObject::ckDispose(json)
        CkHttp::ckDispose(http)
        ProcedureReturn
    EndIf

    Debug CkJsonObject::ckEmit(json)

    ; Sample output:

    ; 	{
    ; 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#drives",
    ; 	  "value": [
    ; 	    {
    ; 	      "id": "3a33fceb9b74cc15",
    ; 	      "driveType": "personal",
    ; 	      "owner": {
    ; 	        "user": {
    ; 	          "displayName": "Matt Smith",
    ; 	          "id": "3a33fceb9b74cc15"
    ; 	        }
    ; 	      },
    ; 	      "quota": {
    ; 	        "deleted": 0,
    ; 	        "remaining": 1114571275977,
    ; 	        "state": "normal",
    ; 	        "total": 1115617755136,
    ; 	        "used": 1046479159
    ; 	      }
    ; 	    }
    ; 	  ]
    ; 	}

    ; Iterate over the drives in the JSON response:
    i.i = 0
    numDrives.i = CkJsonObject::ckSizeOfArray(json,"value")
    While i < numDrives
        CkJsonObject::setCkI(json, i)
        Debug "-- Drive " + Str(i + 1)
        Debug "id: " + CkJsonObject::ckStringOf(json,"value[i].id")
        ; The size will be a number larger than what can fit in a 32-bit integer.
        ; Get the integer as a string..
        Debug "total: " + CkJsonObject::ckStringOf(json,"value[i].quota.total")
        i = i + 1
    Wend


    CkJsonObject::ckDispose(json)
    CkHttp::ckDispose(http)


    ProcedureReturn
EndProcedure