Pascal (Lazarus/Delphi)

Microsoft Teams - List Joined Teams

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Get the teams in Microsoft Teams that the user is a direct member of. 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.Http,
  Chilkat.StringBuilder,
  Chilkat.JsonObject;

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

procedure RunDemo;
var
  success: Boolean;
  http: THttp;
  sbResponseBody: TStringBuilder;
  jResp: TJsonObject;
  respStatusCode: Integer;
  id: string;
  createdDateTime: string;
  displayName: string;
  description: string;
  internalId: string;
  classification: string;
  specialization: string;
  visibility: string;
  webUrl: string;
  isArchived: Boolean;
  isMembershipLimitedToOwners: string;
  memberSettings: string;
  guestSettings: string;
  messagingSettings: string;
  funSettings: string;
  discoverySettings: string;
  odata_context: string;
  odata_count: Integer;
  i: Integer;
  count_i: Integer;

begin
  success := False;

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

  http := THttp.Create;

  //  Implements the following CURL command:

  //  curl -X GET https://graph.microsoft.com/v1.0/me/joinedTeams \
  //    -H 'authorization: Bearer ACCESS_TOKEN'

  //  Use the following online tool to generate HTTP code from a CURL command
  //  Convert a cURL Command to HTTP Source Code

  //  Adds the "Authorization: Bearer ACCESS_TOKEN" header.
  http.AuthToken := 'ACCESS_TOKEN';

  sbResponseBody := TStringBuilder.Create;
  success := http.QuickGetSb('https://graph.microsoft.com/v1.0/me/joinedTeams',sbResponseBody);
  if (success = False) then
    begin
      WriteLn(http.LastErrorText);
      Exit;
    end;

  jResp := TJsonObject.Create;
  jResp.LoadSb(sbResponseBody);
  jResp.EmitCompact := False;

  WriteLn('Response Body:');
  WriteLn(jResp.Emit());

  respStatusCode := http.LastStatus;
  WriteLn('Response Status Code = ' + respStatusCode);
  if (respStatusCode >= 400) then
    begin
      WriteLn('Response Header:');
      WriteLn(http.LastHeader);
      WriteLn('Failed.');
      Exit;
    end;

  //  Sample JSON response:
  //  (Sample code for parsing the JSON response is shown below)

  //  {
  //    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#teams",
  //    "@odata.count": 3,
  //    "value": [
  //      {
  //        "id": "285c8d65-d8b5-447a-91c7-85593d50c826",
  //        "createdDateTime": null,
  //        "displayName": "Chilkat Software, Inc.",
  //        "description": null,
  //        "internalId": null,
  //        "classification": null,
  //        "specialization": null,
  //        "visibility": null,
  //        "webUrl": null,
  //        "isArchived": false,
  //        "isMembershipLimitedToOwners": null,
  //        "memberSettings": null,
  //        "guestSettings": null,
  //        "messagingSettings": null,
  //        "funSettings": null,
  //        "discoverySettings": null
  //      },
  //      {
  //        "id": "e527a8b1-5620-4dcf-9b29-a4713e9afa72",
  //        "createdDateTime": null,
  //        "displayName": "My Sample Team",
  //        "description": "My Sample Team\u2019s Description",
  //        "internalId": null,
  //        "classification": null,
  //        "specialization": null,
  //        "visibility": null,
  //        "webUrl": null,
  //        "isArchived": false,
  //        "isMembershipLimitedToOwners": null,
  //        "memberSettings": null,
  //        "guestSettings": null,
  //        "messagingSettings": null,
  //        "funSettings": null,
  //        "discoverySettings": null
  //      },
  //      {
  //        "id": "bc6ef2f4-d51e-4362-9a17-11ad3382b8ad",
  //        "createdDateTime": null,
  //        "displayName": "Sample Engineering Team",
  //        "description": "This is a sample engineering team, used to showcase the range of properties supported by this API",
  //        "internalId": null,
  //        "classification": null,
  //        "specialization": null,
  //        "visibility": null,
  //        "webUrl": null,
  //        "isArchived": false,
  //        "isMembershipLimitedToOwners": null,
  //        "memberSettings": null,
  //        "guestSettings": null,
  //        "messagingSettings": null,
  //        "funSettings": null,
  //        "discoverySettings": null
  //      }
  //    ]
  //  }

  //  Sample code for parsing the JSON response...
  //  Use the following online tool to generate parsing code from sample JSON:
  //  Generate Parsing Code from JSON

  odata_context := jResp.StringOf('"@odata.context"');
  odata_count := jResp.IntOf('"@odata.count"');
  i := 0;
  count_i := jResp.SizeOfArray('value');
  while i < count_i do
    begin
      jResp.I := i;
      id := jResp.StringOf('value[i].id');
      createdDateTime := jResp.StringOf('value[i].createdDateTime');
      displayName := jResp.StringOf('value[i].displayName');
      description := jResp.StringOf('value[i].description');
      internalId := jResp.StringOf('value[i].internalId');
      classification := jResp.StringOf('value[i].classification');
      specialization := jResp.StringOf('value[i].specialization');
      visibility := jResp.StringOf('value[i].visibility');
      webUrl := jResp.StringOf('value[i].webUrl');
      isArchived := jResp.BoolOf('value[i].isArchived');
      isMembershipLimitedToOwners := jResp.StringOf('value[i].isMembershipLimitedToOwners');
      memberSettings := jResp.StringOf('value[i].memberSettings');
      guestSettings := jResp.StringOf('value[i].guestSettings');
      messagingSettings := jResp.StringOf('value[i].messagingSettings');
      funSettings := jResp.StringOf('value[i].funSettings');
      discoverySettings := jResp.StringOf('value[i].discoverySettings');
      i := i + 1;
    end;



  http.Free;
  sbResponseBody.Free;
  jResp.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.