uploadFolder()

Syntax

uploadFolder(token: string, publicKey: string, account: string, options: UploadFolderOptions)

Method to upload a folder in the project. We have two types to upload: encrypted and unencrypted. If you upload a file with encrypt type, you will need to generate a key to encrypt data. See how to generate a key in this.

This method also allows uploading multiple files.

Parameters

Name	Type	Required	Description
token	string	Yes	The authentication token response from Eueno API when login. After login, this token was saved in local storage with the name “eueno-token".
publicKey	string	Yes	The public key of user.
account	string	Yes	The account address.
options	UploadFolderOptions	Yes

Type UploadFolderOptions has structure looks as below:

export const UPLOAD_TYPE = ["UNENCRYPTED", "ENCRYPT"];
export type UploadType = typeof UPLOAD_TYPE[number];
export interface UploadFolderOptions extends Omit<UploadOptions, "file"> {
  files: FileList | File[];
}

interface UploadOptions {
  file: File;
  path: string[]; // Path file
  projectId: string;
  uploadType: UploadType; //"UNENCRYPTED" : "ENCRYPT"
  inFolder: boolean; // true - if upload folder, false - if upload file(s)
  exportedKey?: string; // Need if encrypt
  onUploadProgress: () => void; // Progress upload file,
  account: string;
}

Example

This example describes how to upload folder encrypt in Eueno. First, you need to generate a key (exportedKey parameter) to encrypt (if uploadType is unencrypted, we will don’t need the key). See how to generate a key in Create key. After that, we have an exportedKey for encrypt folder that you uploaded.

import { uploadFolder } from "@eueno/lib-browser";
import { toast } from "react-toastify";

const onSubmit = async () => {
await uploadFolder(
     token, 
     publicKey, 
     account, 
     {
       files, 
       path: currentPathArray, // [“112”, “Parent Folder”]
       projectId, //112
       uploadType: "ENCRYPT",
       inFolder: false,
       exportedKey, //"TOAp0nl_s84zhFUFNWbsM8utw6zxm3BhG_7qg4CDjO8"
       onUploadProgress: (progressEvent, name) => {},
     toast,
   });
 };

Response of example uploaded an image file by encrypt method:

 "data": [{
        "id": "220326",
        "name": "Key.svg",
        "nameNo": 1,
        "virtualPath": "0x6c00ba5420f8f86dd26a604f856821c260f1a093/Folder/NewFolder/Profile 3/Key.svg",
        "virtualCloudPath": "0x6c00ba5420f8f86dd26a604f856821c260f1a093/Folder/NewFolder/Profile 3/1678354468130-kwznc.Key.svg",
        "path": "0x6c00ba5420f8f86dd26a604f856821c260f1a093/Folder/encrypt/NewFolder/Profile 3/1678354468130-kwznc.Key.svg",
        "url": "https://node1-gateway-ipfs.eueno.io/ipfs/QmUS4M6VjNKPSrqhcHQCyvemi5jccLPhZUkTj1obysn8Qa",
        "backupUrl": "https://node1-gateway-ipfs.eueno.io/ipfs/QmUS4M6VjNKPSrqhcHQCyvemi5jccLPhZUkTj1obysn8Qa",
        "size": "722",
        "mimeType": "image/svg+xml",
        "method": "ENCRYPT",
        "torrentSize": 4,
        "torrentUrl": "https://node1-gateway-ipfs.eueno.io/ipfs/QmeBHS28FyFB5hrvhu9Mr6wV9YTm499ao2ebR77z4M6yCh",
        "backupTorrentUrl": "https://node1-gateway-ipfs.eueno.io/ipfs/QmeBHS28FyFB5hrvhu9Mr6wV9YTm499ao2ebR77z4M6yCh",
        "encryptKey": "dbdea7cc6fe82d7ad3910fbe31686d3b9f70a4ccf6b304795ecd4806d022a887f6c0c89add138bf03c4a058831b0055c80dd456947f94ef412ed4e1a420b0c6fcd2fb94e2902430e0e4880c88d5b1e756eb3f19b29c2853c9c5352eb17832bc62ea118525fa75ca8459c801177373e9c@@04efe2a4c31c7703c7472da27be78f2bf01d4d9a926f964355837fc9455ba10f220b99b929043683315b3da74e5c77ea9d661b8f7f1080b319ad991a4159b98b98@@bb4dffe2a7507b6cb252a39676dbd096@@2b9e93ff273735e51e34df3e864b2ea000568f0e61640e7b1695672aa0aeac05",
        "createdAt": "2023-03-09T09:34:29.181Z",
        "updatedAt": "2023-03-09T09:34:31.637Z"
    }]