Pascal (Lazarus/Delphi)

GeoOp - Get a list of all users

See more GeoOp Examples

Gets a list of all GeoOp users. Pascal (Lazarus/Delphi)

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.OAuth2,
  Chilkat.Rest,
  Chilkat.DtObj,
  Chilkat.JsonObject,
  Chilkat.CkDateTime;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  jsonToken: TJsonObject;
  oauth2: TOAuth2;
  rest: TRest;
  bAutoReconnect: Boolean;
  responseBody: string;
  json: TJsonObject;
  dtime: TCkDateTime;
  bLocalTime: Boolean;
  dt: TDtObj;
  numRecords: Integer;
  i: Integer;

begin
  success := False;

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

  //  This example also assumes an OAuth2 access token was previously fetched.
  //  and saved in a JSON file.  

  //  First get our previously obtained access token.
  //  {"access_token":"e6dqdG....mzjpT04w==","token_type":"Bearer","expires_in":2592000,"owner_id":999236}
  jsonToken := TJsonObject.Create;
  success := jsonToken.LoadFile('qa_data/tokens/geoop.json');

  //  This example assumes we previously obtained an access token
  oauth2 := TOAuth2.Create;
  oauth2.AccessToken := jsonToken.StringOf('access_token');

  rest := TRest.Create;

  //  Connect to GeoOp and send the following GET request:

  //  GET /users HTTP/1.1
  //  Host: api.geoop.com
  bAutoReconnect := True;
  success := rest.Connect('api.geoop.com',443,True,bAutoReconnect);
  if (success = False) then
    begin
      WriteLn(rest.LastErrorText);
      Exit;
    end;

  //  Provide the authentication credentials (i.e. the access token)
  rest.SetAuthOAuth2(oauth2);

  //  Set the X-Version header.
  rest.AddHeader('X-Version','1.0');

  responseBody := rest.FullRequestNoBody('GET','/users');
  if (rest.LastMethodSuccess = False) then
    begin
      WriteLn(rest.LastErrorText);
      Exit;
    end;

  //  If the response status code did not indicate success, then see what happened..
  if (rest.ResponseStatusCode <> 200) then
    begin
      WriteLn('Request Header: ');
      WriteLn(rest.LastRequestHeader);
      WriteLn('----');
      WriteLn('Response StatusCode = ' + rest.ResponseStatusCode);
      WriteLn('Response StatusLine: ' + rest.ResponseStatusText);
      WriteLn('Response Header:');
      WriteLn(rest.ResponseHeader);
      WriteLn(responseBody);
      Exit;
    end;

  json := TJsonObject.Create;
  json.EmitCompact := False;
  json.Load(responseBody);
  //  Show the full JSON response..
  WriteLn(json.Emit());

  //  These will be used for parsing date/time strings..
  dtime := TCkDateTime.Create;
  bLocalTime := True;
  dt := TDtObj.Create;

  //  Iterate over each user and get information from each.
  numRecords := json.SizeOfArray('users');
  i := 0;
  while i < numRecords do
    begin

      json.I := i;
      WriteLn('id: ' + json.StringOf('users[i].id'));
      WriteLn('firstName: ' + json.StringOf('users[i].firstName'));
      WriteLn('lastName: ' + json.StringOf('users[i].lastName'));
      WriteLn('companyName: ' + json.StringOf('users[i].companyName'));
      WriteLn('active: ' + json.IntOf('users[i].active'));
      WriteLn('isAssignable: ' + json.BoolOf('users[i].isAssignable'));
      WriteLn('account id: ' + json.BoolOf('users[i].account.id'));

      dtime.SetFromTimestamp(json.StringOf('users[i].created'));
      dtime.ToDtObj(bLocalTime,dt);

      WriteLn('created: ' + dt.Month + '/' + dt.Day + '/' + dt.Year + '  ' + dt.Hour + ':' + dt.Minute);

      WriteLn('----');
      i := i + 1;
    end;

  //  The responseJson looks like this:
  //  {
  //    "result": "success",
  //    "users": [
  //      {
  //        "id": 984236,
  //        "firstName": "Joe",
  //        "lastName": "Smith",
  //        "companyName": "Chilkat Software, Inc.",
  //        "email": "support@chilkatsoft.com",
  //        "phone": "",
  //        "mobile": "1-630-555-5555",
  //        "hourlyRate": 0,
  //        "active": 1,
  //        "deleted": false,
  //        "colour": "#D2BC14",
  //        "created": "2016-10-26T12:05:09+00:00",
  //        "modified": "2016-10-26T12:05:09+00:00",
  //        "isAssignable": true,
  //        "avatarUrl": "https:\/\/www.geoop.com\/images\/mobithumb_984236.jpg",
  //        "role": {
  //          "id": 1
  //        },
  //        "account": {
  //          "id": 39409
  //        },
  //        "status": {}
  //      },
  //      {
  //        "id": 984237,
  //        "firstName": "Demo",
  //        "lastName": "Employee",
  //        "companyName": "",
  //        "email": "",
  //        "phone": "",
  //        "mobile": "58458458475854758",
  //        "hourlyRate": 0,
  //        "active": 0,
  //        "deleted": true,
  //        "colour": "#4C4CFF",
  //        "created": "2015-09-03T01:56:17+00:00",
  //        "modified": "2016-06-14T20:20:58+00:00",
  //        "isAssignable": true,
  //        "avatarUrl": "https:\/\/www.geoop.com\/images\/mobithumb_984237.jpg",
  //        "role": {
  //          "id": 2
  //        },
  //        "account": {
  //          "id": 39409
  //        },
  //        "status": {
  //          "message": null,
  //          "timestamp": "2015-09-03T01:57:45+00:00"
  //        }
  //      }
  //    ],
  //    "metadata": {
  //      "page": 1,
  //      "pagesCount": 1,
  //      "recordsPerPage": 20,
  //      "recordsCount": 2
  //    }
  //  }
  //  
  //  


  jsonToken.Free;
  oauth2.Free;
  rest.Free;
  json.Free;
  dtime.Free;
  dt.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.