elFinder NodeJS Connector

This package allows you to use elFinder file manager with Nodejs. It currently implements LocalFileStorage only. Work is being done to allow ftp, ssh and cloud storage compatibility.

Demo

https://studio-42.github.io/elFinder/

Installation

npm install elfinder-node --save

or

yarn add elfinder-node

Usage

This package should be implemented as a middleware for Express server. You can see an example of how this package is used here.

Below is a summary of how it is used:

const express = require('express');
const app = express();
const { elfinder, LocalFileStorage } = require('elfinder-node');

const roots = [
  {
    driver: LocalFileStorage,
    URL: '/uploads/', //Required
    path: '/path/to/dir', //Required
    permissions: { read: 1, write: 1, lock: 0 },
  },
  {
    driver: LocalFileStorage,
    URL: '/404/', //Required
    path: 'private', //Required
    permissions: { read: 1, write: 0, lock: 1 },
  },
];

app.use('/connector', elfinder(roots));

app.listen(process.env.PORT || 8000);

Note: This package is built as CommonJS and works with both require() and ES Module import statements.

Configuration

The connector takes an array of volumes. All volumes must be configured with a driver before the connector is initiated.

• driver [Required] - The volume driver to use. Use LocalFileStorage for local filesystem access, or implement a custom driver for other storage backends (S3, FTP, SSH, etc.)
• URL [Required] - The URL which will be used to resolve files
• path [Required] - The location of the folder or storage identifier
• permissions [optional] - An object containing the file permissions. The permissions will apply to everyone if you use an object as shown in the example above. You can also use a custom function which returns an object containing the permissions. This is useful for a multi-user system.

permissions: function (path) {
  if (user.canAccess(path)) {
    return { read: 1, write: 1, lock: 0 };
  } else return { read: 0, write: 0, lock: 1 };
};

Contributing

There is more work to be done to make this project great. View the ROADMAP for a list of tasks to be done

Credits

Most of the work was done by @quantv

Troubleshooting

Path Configuration

When setting up your volumes, ensure you provide correct paths for your operating system:

const roots = [
  {
    driver: LocalFileStorage,
    path: 'C:\\Users\\username\\uploads'  // Windows
    URL: '/uploads/',
    permissions: { read: 1, write: 1, lock: 0 }
  }
];

Thanks to @quantv and the community for their contributions!