Pascal (Lazarus/Delphi)

VoiceBase -- Retrieve Plain Text Transcript

See more VoiceBase Examples

Retrieves a plain text transcript for a media file. 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.StringBuilder,
  Chilkat.Http;

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

procedure RunDemo;
var
  accessToken: string;
  http: THttp;
  sbAuth: TStringBuilder;
  sbUrl: TStringBuilder;
  replaceCount: Integer;
  strText: string;

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

  //  Insert your Bearer token here:
  accessToken := 'VOICEBASE_TOKEN';

  http := THttp.Create;

  //  Add the access (bearer) token to the request, which is a header
  //  having the following format:
  //  Authorization: Bearer <userAccessToken>
  sbAuth := TStringBuilder.Create;
  sbAuth.Append('Bearer ');
  sbAuth.Append(accessToken);
  http.SetRequestHeader('Authorization',sbAuth.GetAsString());

  sbUrl := TStringBuilder.Create;
  sbUrl.Append('https://apis.voicebase.com/v2-beta/media/$MEDIA_ID/transcripts/latest');
  replaceCount := sbUrl.Replace('$MEDIA_ID','f9b9bb88-d52c-4960-bcef-d516a9f85594');

  http.Accept := 'text/plain';

  strText := http.QuickGetStr(sbUrl.GetAsString());
  if (http.LastMethodSuccess <> True) then
    begin
      WriteLn(http.LastErrorText);
      Exit;
    end;

  WriteLn('Response status code = ' + http.LastStatus);
  WriteLn(strText);

  if (http.LastStatus <> 200) then
    begin
      WriteLn('Failed');
    end
  else
    begin
      WriteLn('Success');
    end;


  http.Free;
  sbAuth.Free;
  sbUrl.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.