OpenAI #Files: List

// GraalJS standard mode Script Script (engine type: 3)
// cf. 'engine type: 2': "GraalJS Nashorn compatible mode" (renamed from "GraalJS" at 20230526)


//////// START "main()" /////////////////////////////////////////////////////////////////

main();
function main(){ 

////// == Config Retrieving / 工程コンフィグの参照 ==
const strAuthzSetting     = configs.get( "AuthzConfU1" );             /// REQUIRED
  engine.log( " AutomatedTask Config: Authz Setting: " + strAuthzSetting );
const strOrgId            = configs.get( "StrConfU2" );               // NotRequired
  engine.log( " AutomatedTask Config: OpenAI-Organization: " + strOrgId );
const strPocketTsv        = configs.getObject( "SelectConfA1" );      /// REQUIRED


////// == Data Retrieving / ワークフローデータの参照 ==
// (Nothing. Retrieved via Expression Language in Config Retrieving)



////// == Calculating / 演算 ==

//// OpenAI API > Documentation > API REFERENCE > FILES > List files
//// https://platform.openai.com/docs/api-reference/files/list

/// prepare request1
let request1Uri = "https://api.openai.com/v1/files";
let request1 = httpClient.begin(); // HttpRequestWrapper
    request1 = request1.authSetting( strAuthzSetting ); // with "Authorization: Bearer XX"
    if ( strOrgId !== "" ){
      request1 = request1.header( "OpenAI-Organization", strOrgId );
    }

/// try request1
const response1     = request1.get( request1Uri ); // HttpResponseWrapper
engine.log( " AutomatedTask ApiRequest1 Start: " + request1Uri );
const response1Code = response1.getStatusCode() + ""; // JavaNum to string
const response1Body = response1.getResponseAsString();
engine.log( " AutomatedTask ApiResponse1 Status: " + response1Code );
if( response1Code !== "200"){
  throw new Error( "\n AutomatedTask UnexpectedResponseError: " +
                    response1Code + "\n" + response1Body + "\n" );
}
/* engine.log( response1Body ); // debug
{
  "object": "list",
  "data": [
    {
      "object": "file",
      "id": "file-rM8tP15b9pZ2tJSLZEfUl7fG",
      "purpose": "fine-tune",
      "filename": "training-data-questetra-bpm-suite-assistant.jsonl",
      "bytes": 6823,
      "created_at": 1690249576,
      "status": "processed",
      "status_details": null
    },
    {
      "object": "file",
      "id": "file-P6mdMBuR56sxgco3pr9qHAVm",
      "purpose": "fine-tune",
      "filename": "training-data-questetra-bpm-suite-assistant.jsonl",
      "bytes": 6823,
      "created_at": 1690252892,
      "status": "processed",
      "status_details": null
    }
  ]
}*/

/// parse response1
const response1Obj = JSON.parse( response1Body );
engine.log( " AutomatedTask OpenAI #listed " );

let arrData = [];
for ( let i = 0; i < response1Obj.data.length; i++ ) {
  arrData.push ( 
    response1Obj.data[i].id      + '\t' +
    response1Obj.data[i].purpose + '\t' +
    response1Obj.data[i].bytes   + '\t' +
    response1Obj.data[i].filename
  );
}


////// == Data Updating / ワークフローデータへの代入 ==
if( strPocketTsv !== null ){
  engine.setData( strPocketTsv, arrData.join('\n') );
}


} //////// END "main()" /////////////////////////////////////////////////////////////////


/*
Notes:
- If you place this "Automated Step" in the Workflow diagram, the request will be automatically sent every time the process token arrives.
    - A request is automatically sent to the OpenAI API server. (REST API)
    - The response from the OpenAI API server is automatically parsed.
- This "Automated Step" will list all files on the OpenAI server.
    - All files belonging to the organization are listed.

APPENDIX
- To activate a Workflow App that includes this Automated Step, "HTTP Authz Setting" is required
    - Obtain a "Secret API Key" in advance.
    - Set the key as the communication token in "Token Fixed Value"


Notes-ja:
- この［自動工程］をワークフロー図に配置すれば、案件が到達する度にリクエストが自動送信されます。
    - OpenAI API サーバに対してリクエストが自動送出されます。（REST API通信）
    - OpenAI API サーバからのレスポンスが自動保存解析されます。
- この［自動工程］は、OpenAI サーバ上のファイルをリストアップします。
    - 組織に帰属する全てのファイルが一覧されます。

APPENDIX-ja
- この［アドオン自動工程］を含むワークフローアプリを運用するには［HTTP 認証設定］が必要です。
    - あらかじめ "Secret API Key" を取得しておいてください。
    - "Secret API Key" を通信トークンとしてセットします。［トークン直接指定］
*/