'use strict'

const ipcMain = require('electron').ipcMain
const BrowserWindow = require('electron').BrowserWindow

var hasProp = {}.hasOwnProperty
var frameToGuest = {}

// Copy attribute of |parent| to |child| if it is not defined in |child|.
var mergeOptions = function (child, parent) {
  var key, value
  for (key in parent) {
    if (!hasProp.call(parent, key)) continue
    value = parent[key]
    if (!(key in child)) {
      if (typeof value === 'object') {
        child[key] = mergeOptions({}, value)
      } else {
        child[key] = value
      }
    }
  }
  return child
}

// Merge |options| with the |embedder|'s window's options.
var mergeBrowserWindowOptions = function (embedder, options) {
  if (embedder.browserWindowOptions != null) {
    // Inherit the original options if it is a BrowserWindow.
    mergeOptions(options, embedder.browserWindowOptions)
  } else {
    // Or only inherit web-preferences if it is a webview.
    if (options.webPreferences == null) {
      options.webPreferences = {}
    }
    mergeOptions(options.webPreferences, embedder.getWebPreferences())
  }
  return options
}

// Create a new guest created by |embedder| with |options|.
var createGuest = function (embedder, url, frameName, options) {
  var closedByEmbedder, closedByUser, guest, guestId, ref1
  guest = frameToGuest[frameName]
  if (frameName && (guest != null)) {
    guest.loadURL(url)
    return guest.id
  }

  // Remember the embedder window's id.
  if (options.webPreferences == null) {
    options.webPreferences = {}
  }
  options.webPreferences.openerId = (ref1 = BrowserWindow.fromWebContents(embedder)) != null ? ref1.id : void 0
  guest = new BrowserWindow(options)
  guest.loadURL(url)

  // When |embedder| is destroyed we should also destroy attached guest, and if
  // guest is closed by user then we should prevent |embedder| from double
  // closing guest.
  guestId = guest.id
  closedByEmbedder = function () {
    guest.removeListener('closed', closedByUser)
    return guest.destroy()
  }
  closedByUser = function () {
    embedder.send('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSED_' + guestId)
    return embedder.removeListener('render-view-deleted', closedByEmbedder)
  }
  embedder.once('render-view-deleted', closedByEmbedder)
  guest.once('closed', closedByUser)
  if (frameName) {
    frameToGuest[frameName] = guest
    guest.frameName = frameName
    guest.once('closed', function () {
      return delete frameToGuest[frameName]
    })
  }
  return guest.id
}

// Routed window.open messages.
ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPEN', function (event, url, frameName, disposition, options) {
  options = mergeBrowserWindowOptions(event.sender, options)
  event.sender.emit('new-window', event, url, frameName, disposition, options)
  if ((event.sender.isGuest() && !event.sender.allowPopups) || event.defaultPrevented) {
    event.returnValue = null
  } else {
    event.returnValue = createGuest(event.sender, url, frameName, options)
  }
})

ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSE', function (event, guestId) {
  var ref1
  return (ref1 = BrowserWindow.fromId(guestId)) != null ? ref1.destroy() : void 0
})

ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_METHOD', function (event, guestId, method, ...args) {
  var ref1
  event.returnValue = (ref1 = BrowserWindow.fromId(guestId)) != null ? ref1[method].apply(ref1, args) : void 0
})

ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_POSTMESSAGE', function (event, guestId, message, targetOrigin, sourceOrigin) {
  var guestContents, ref1, ref2, sourceId
  sourceId = (ref1 = BrowserWindow.fromWebContents(event.sender)) != null ? ref1.id : void 0
  if (sourceId == null) {
    return
  }
  guestContents = (ref2 = BrowserWindow.fromId(guestId)) != null ? ref2.webContents : void 0
  if ((guestContents != null ? guestContents.getURL().indexOf(targetOrigin) : void 0) === 0 || targetOrigin === '*') {
    return guestContents != null ? guestContents.send('ATOM_SHELL_GUEST_WINDOW_POSTMESSAGE', sourceId, message, sourceOrigin) : void 0
  }
})

ipcMain.on('ATOM_SHELL_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD', function (event, guestId, method, ...args) {
  var ref1, ref2
  return (ref1 = BrowserWindow.fromId(guestId)) != null ? (ref2 = ref1.webContents) != null ? ref2[method].apply(ref2, args) : void 0 : void 0
})

@@ -865,24 +865,234 @@
 ndowOptions)
+%0A%0A    // Disable node integration on child window if disabled on parent window%0A    if (!embedder.browserWindowOptions.webPreferences.nodeIntegration) %7B%0A      options.webPreferences.nodeIntegration = false%0A    %7D
 %0A  %7D else %7B%0A

Disable node on child when disabled on parent