Delphi DLL Requires Chilkat v11.0.0+

Get Tasks for User

See more Microsoft Tasks and Plans Examples

Demonstrates how to retrieve a list of plannertask objects assigned to a User.

See https://docs.microsoft.com/en-us/graph/api/planneruser-list-tasks?view=graph-rest-1.0 for more information.

Delphi DLL

var
success: Boolean;
http: HCkHttp;
jsonToken: HCkJsonObject;
strResponse: PWideChar;
json: HCkJsonObject;
i: Integer;
count_i: Integer;
createdByUserId: PWideChar;
planId: PWideChar;
bucketId: PWideChar;
title: PWideChar;
orderHint: PWideChar;
assigneePriority: PWideChar;
createdDateTime: PWideChar;
assignments_odataType: PWideChar;
assignmentsAssignedByUserId: PWideChar;
assignmentsAssignedDateTime: PWideChar;
assignmentsOrderHint: PWideChar;
id: PWideChar;
jsonA: HCkJsonObject;
jsonUserA: HCkJsonObject;
userId: PWideChar;

begin
success := False;

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

http := CkHttp_Create();

//  The Microsoft Planner REST API requires an OAuth2 token with the Group.ReadWrite.All scope.
//  Use your previously obtained access token as shown here:
//     Get Microsoft Graph OAuth2 Access Token with Group.ReadWrite.All scope.

jsonToken := CkJsonObject_Create();
success := CkJsonObject_LoadFile(jsonToken,'qa_data/tokens/msGraphGroup.json');
if (success = False) then
  begin
    Memo1.Lines.Add(CkJsonObject__lastErrorText(jsonToken));
    Exit;
  end;

CkHttp_putAuthToken(http,CkJsonObject__stringOf(jsonToken,'access_token'));

//  Send a GET request to https://graph.microsoft.com/v1.0/me/planner/tasks
strResponse := CkHttp__quickGetStr(http,'https://graph.microsoft.com/v1.0/me/planner/tasks');
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

json := CkJsonObject_Create();
CkJsonObject_Load(json,strResponse);
CkJsonObject_putEmitCompact(json,False);

if (CkHttp_getLastStatus(http) <> 200) then
  begin
    Memo1.Lines.Add(CkJsonObject__emit(json));
    Memo1.Lines.Add('Failed, response status code = ' + IntToStr(CkHttp_getLastStatus(http)));
    Exit;
  end;

Memo1.Lines.Add(CkJsonObject__emit(json));

//  Sample output:
//  (See parsing code below..)

//  {
//    "value": [
//      {
//        "createdBy": {
//          "user": {
//            "id": "6463a5ce-2119-4198-9f2a-628761df4a62"
//          }
//        },
//        "planId": "xqQg5FS2LkCp935s-FIFm2QAFkHM",
//        "bucketId": "gcrYAaAkgU2EQUvpkNNXLGQAGTtu",
//        "title": "title-value",
//        "orderHint": "9223370609546166567W",
//        "assigneePriority": "90057581\"",
//        "createdDateTime": "2015-03-25T18:36:49.2407981Z",
//        "assignments": {
//          "fbab97d0-4932-4511-b675-204639209557": {
//            "@odata.type": "#microsoft.graph.plannerAssignment",
//            "assignedBy": {
//              "user": {
//                "id": "1e9955d2-6acd-45bf-86d3-b546fdc795eb"
//              }
//            },
//            "assignedDateTime": "2015-03-25T18:38:21.956Z",
//            "orderHint": "RWk1"
//           }
//        },
//        "id":"01gzSlKkIUSUl6DF_EilrmQAKDhh"
//      }
//    ]
//  }

jsonA := CkJsonObject_Create();
jsonUserA := CkJsonObject_Create();

i := 0;
count_i := CkJsonObject_SizeOfArray(json,'value');
while i < count_i do
  begin
    CkJsonObject_putI(json,i);
    createdByUserId := CkJsonObject__stringOf(json,'value[i].createdBy.user.id');
    planId := CkJsonObject__stringOf(json,'value[i].planId');
    bucketId := CkJsonObject__stringOf(json,'value[i].bucketId');
    title := CkJsonObject__stringOf(json,'value[i].title');
    orderHint := CkJsonObject__stringOf(json,'value[i].orderHint');
    assigneePriority := CkJsonObject__stringOf(json,'value[i].assigneePriority');
    createdDateTime := CkJsonObject__stringOf(json,'value[i].createdDateTime');

    CkJsonObject_ObjectOf2(json,'value[i].assignments',jsonA);

    userId := CkJsonObject__nameAt(jsonA,0);

    CkJsonObject_ObjectOf2(jsonA,userId,jsonUserA);

    assignments_odataType := CkJsonObject__stringOf(jsonUserA,'"@odata.type"');
    assignmentsAssignedByUserId := CkJsonObject__stringOf(jsonUserA,'assignedBy.user.id');
    assignmentsAssignedDateTime := CkJsonObject__stringOf(jsonUserA,'assignedDateTime');
    assignmentsOrderHint := CkJsonObject__stringOf(jsonUserA,'orderHint');

    id := CkJsonObject__stringOf(json,'value[i].id');
    i := i + 1;
  end;

Memo1.Lines.Add('Success.');

CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);
CkJsonObject_Dispose(jsonA);
CkJsonObject_Dispose(jsonUserA);