uppy/packages/@uppy/companion/src/server/provider/dropbox/adapter.js

const mime = require('mime-types')
const querystring = require('node:querystring')

exports.isFolder = (item) => {
  return item['.tag'] === 'folder'
}

exports.getItemSize = (item) => {
  return item.size
}

exports.getItemIcon = (item) => {
  return item['.tag']
}

exports.getItemSubList = (item) => {
  return item.entries
}

exports.getItemName = (item) => {
  return item.name || ''
}

exports.getMimeType = (item) => {
  return mime.lookup(exports.getItemName(item)) || null
}

exports.getItemId = (item) => {
  return item.id
}

exports.getItemRequestPath = (item) => {
  return encodeURIComponent(item.path_lower)
}

exports.getItemModifiedDate = (item) => {
  return item.server_modified
}

exports.getItemThumbnailUrl = (item) => {
  return `/dropbox/thumbnail/${exports.getItemRequestPath(item)}`
}

exports.getNextPagePath = (data) => {
  if (!data.has_more) {
    return null
  }
  const query = { cursor: data.cursor }
  return `?${querystring.stringify(query)}`
}