preload.js

const toPull = require('stream-to-pull-stream')
const { ipcRenderer, remote } = require('electron')
const readdir = require('recursive-readdir')
const fs = require('fs-extra')
const path = require('path')
const screenshotHook = require('./screenshot')
const connectionHook = require('./connection-status')
const { COUNTLY_KEY, VERSION } = require('../common/consts')

screenshotHook()
connectionHook()

const urlParams = new URLSearchParams(window.location.search)

function checkIfVisible () {
  if (document.hidden) {
    previousHash = window.location.hash
    window.location.hash = '/blank'
  } else {
    window.location.hash = previousHash
  }
}

var originalSetItem = window.localStorage.setItem
window.localStorage.setItem = function () {
  if (arguments[0] === 'i18nextLng') {
    ipcRenderer.send('updateLanguage', arguments[1])
  }

  originalSetItem.apply(this, arguments)
}

let previousHash = null

ipcRenderer.on('updatedPage', (_, url) => {
  previousHash = url
  window.location.hash = url
})

document.addEventListener('visibilitychange', () => {
  checkIfVisible()
})

document.addEventListener('DOMContentReady', () => {
  checkIfVisible()
})

window.ipfsDesktop = {
  countlyAppKey: COUNTLY_KEY,

  countlyDeviceId: urlParams.get('deviceId'),

  countlyActions: [
    'ADD_VIA_DESKTOP',
    'DAEMON_START',
    'DAEMON_STOP',
    'DOWNLOAD_HASH',
    'MOVE_REPOSITORY',
    'SCREENSHOT_TAKEN'
  ],

  version: VERSION,

  selectDirectory: async () => {
    const response = await remote.dialog.showOpenDialog(remote.getCurrentWindow(), {
      title: 'Select a directory',
      properties: [
        'openDirectory',
        'createDirectory'
      ]
    })

    if (!response || response.canceled) {
      return
    }

    const files = []
    const filesToRead = response.filePaths[0]
    const prefix = path.dirname(filesToRead)

    for (const path of await readdir(filesToRead)) {
      const size = (await fs.stat(path)).size
      files.push({
        path: path.substring(prefix.length, path.length),
        content: toPull.source(fs.createReadStream(path)),
        size: size
      })
    }

    return files
  },

  removeConsent: (consent) => {
    ipcRenderer.send('countly.removeConsent', consent)
  },

  addConsent: (consent) => {
    ipcRenderer.send('countly.addConsent', consent)
  }
}

// Inject api address
window.localStorage.setItem('ipfsApi', urlParams.get('api'))