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アプリを開き、Electron(macOS)を使用してディープリンクでパラメーターを渡す

Electron(macOS)を使用して、アプリを開き、ディープリンクでパラメーターを渡したいです。

プロジェクト 'electron-deep-linking-mac-win'はGitHubにあります

enter image description here

‘electron-builder’ quick-setup-guide に従ってpackage.jsonを編集して、Macインストーラーを生成します。

{
  "name": "electron-deep-linking-osx",
  "version": "1.0.0",
  "description": "A minimal Electron application with Deep Linking (OSX)",
  "main": "main.js",
  "scripts": {
    "start": "electron .",
    "pack": "build --dir",
    "dist": "build"
  },
  "repository": "https://github.com/oikonomopo/electron-deep-linking-osx",
  "keywords": [
    "Electron",
    "osx",
    "deep-linking"
  ],
  "author": "GitHub",
  "license": "CC0-1.0",
  "devDependencies": {
    "electron": "1.6.6",
    "electron-builder": "17.1.2"
  },
  "build": {
    "appId": "your.id",
    "mac": {
      "category": "your.app.category.type"
    },
    "protocols": {
      "name": "myApp",
      "schemes": ["myApp"]
    }
  }
}

main.jsを編集し、コードを register myapp url scheme protocol に追加し、リッスン 'open-url' events して引数をログに記録します。

const electron = require('electron')
// Module to control application life.
const app = electron.app
// Module to create native browser window.
const BrowserWindow = electron.BrowserWindow
// Module with utilities for working with file and directory paths.
const path = require('path')
// Module with utilities for URL resolution and parsing.
const url = require('url')
// Module to display native system dialogs for opening and saving files, alerting, etc.
const dialog = electron.dialog

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow

function createWindow () {
  // Create the browser window.
  mainWindow = new BrowserWindow({width: 800, height: 600})

  // and load the index.html of the app.
  mainWindow.loadURL(url.format({
    pathname: path.join(__dirname, 'index.html'),
    protocol: 'file:',
    slashes: true
  }))

  // Open the DevTools.
  mainWindow.webContents.openDevTools()

  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow)

// Quit when all windows are closed.
app.on('window-all-closed', function () {
  // On OS X it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', function () {
  // On OS X it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (mainWindow === null) {
    createWindow()
  }
})

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.

// The setAsDefaultProtocolClient only works on packaged versions of the application
app.setAsDefaultProtocolClient('myApp')

// Protocol handler for osx
app.on('open-url', function (event, url) {
  event.preventDefault();
  log("open-url event: " + url)

  dialog.showErrorBox('open-url', `You arrived from: ${url}`)
})

// Log both at terminal and at browser
function log(s) {
    console.log(s)
    if (mainWindow && mainWindow.webContents) {
        mainWindow.webContents.executeJavaScript(`console.log("${s}")`)
    }
}

実現するためのステップ:-)

# Clone this repository
git clone https://github.com/oikonomopo/electron-deep-linking-mac-win.git
# Go into the repository
cd electron-deep-linking-mac-win
# Install dependencies
npm install
# Run the app
npm start
# Produce installer
npm run dist

インストーラー(electron-deep-linking-mac-win/dist/electron-quick-start-1.0.0.dmg)を実行した後、Safariのアドレスバーにmyapp://paramと入力し、electron-deep-linking-osアプリをディープリンクで開こうとします。

  1. アプリを開くとアクティブになり、ダイアログとログが表示されますopen-url event: myapp://param

  2. アプリが閉じている場合は開き、ダイアログは適切なURLで表示されますが、開発コンソールに記録されません!

dialogモジュールでurlが正しく表示されるのに、開発コンソールにログが記録されないのはなぜですか?記録する方法は?

electron-builderこれはelectron-packager を使用する)のみを使用してソリューションを探しています!

16
oikonomopo

MacOSとwin32の両方で解決されました(GitHubで更新されたプロジェクト 'electron-deep-linking-mac-win' )。


_package.json_:

_{
  "name": "electron-deeplinking-macos-win32",
  "version": "0.0.1",
  "description": "Minimal Electron application with deep inking (macOS/win32)",
  "main": "main.js",
  "scripts": {
    "start": "electron .",
    "pack": "build --dir",
    "dist": "build"
  },
  "repository": "https://github.com/oikonomopo/electron-deep-linking-osx",
  "author": "oikonomopo",
  "license": "CC0-1.0",
  "devDependencies": {
    "electron": "1.6.6",
    "electron-builder": "17.1.2"
  },
  "build": {
    "appId": "oikonomopo.electron-deeplinking-macos-win32",
    "protocols": {
      "name": "electron-deep-linking",
      "schemes": ["myapp"]
    },
    "mac": {
      "category": "public.app-category.Reference"
    },
    "win": {
    }
  }
}
_

_main.js_:

_const {app, BrowserWindow} = require('electron')
// Module with utilities for working with file and directory paths.
const path = require('path')
// Module with utilities for URL resolution and parsing.
const url = require('url')

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow

// Deep linked url
let deeplinkingUrl

// Force Single Instance Application
const shouldQuit = app.makeSingleInstance((argv, workingDirectory) => {
  // Someone tried to run a second instance, we should focus our window.

  // Protocol handler for win32
  // argv: An array of the second instance’s (command line / deep linked) arguments
  if (process.platform == 'win32') {
    // Keep only command line / deep linked arguments
    deeplinkingUrl = argv.slice(1)
  }
  logEverywhere("app.makeSingleInstance# " + deeplinkingUrl)

  if (win) {
    if (win.isMinimized()) win.restore()
        win.focus()
  }
})
if (shouldQuit) {
    app.quit()
    return
}

function createWindow () {
  // Create the browser window.
  mainWindow = new BrowserWindow({width: 800, height: 600})

  // and load the index.html of the app.
  mainWindow.loadURL(url.format({
    pathname: path.join(__dirname, 'index.html'),
    protocol: 'file:',
    slashes: true
  }))

  // Open the DevTools.
  mainWindow.webContents.openDevTools()

  // Protocol handler for win32
  if (process.platform == 'win32') {
    // Keep only command line / deep linked arguments
    deeplinkingUrl = process.argv.slice(1)
  }
  logEverywhere("createWindow# " + deeplinkingUrl)

  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow)

// Quit when all windows are closed.
app.on('window-all-closed', function () {
  // On OS X it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', function () {
  // On OS X it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (mainWindow === null) {
    createWindow()
  }
})

// Define custom protocol handler. 
// Deep linking works on packaged versions of the application!
app.setAsDefaultProtocolClient('myapp')

// Protocol handler for osx
app.on('open-url', function (event, url) {
  event.preventDefault()
  deeplinkingUrl = url
  logEverywhere("open-url# " + deeplinkingUrl)
})

// Log both at dev console and at running node console instance
function logEverywhere(s) {
    console.log(s)
    if (mainWindow && mainWindow.webContents) {
        mainWindow.webContents.executeJavaScript(`console.log("${s}")`)
    }
}
_

_main.js_コードの説明:

10
oikonomopo

open-urlコールバックでwill-finish-launchingイベントを設定する必要があります ドキュメントに従ってopen-fileコールバック内でセットアップされるまで、will-finish-launchingで同様の奇妙な動作がありました。

リンク先の例 でこのようにしていたことに気づきました。

will-finish-launchingでこれについて言及していますが、open-urlおよびopen-fileのドキュメントでも、見落としがちなので簡単に説明する必要があります。

app.on('will-finish-launching', () => {
  // Protocol handler for osx
  app.on('open-url', (event, url) => {
    event.preventDefault();
    log("open-url event: " + url)
  })
});
2
Tim