50 lines
1.6 KiB
JavaScript
50 lines
1.6 KiB
JavaScript
const injectCss = require('inject-css')
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const MetaMaskUiCss = require('../../ui/css')
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const startPopup = require('./popup-core')
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const PortStream = require('./lib/port-stream.js')
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const isPopupOrNotification = require('./lib/is-popup-or-notification')
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const extension = require('extensionizer')
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const ExtensionPlatform = require('./platforms/extension')
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const NotificationManager = require('./lib/notification-manager')
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const notificationManager = new NotificationManager()
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// create platform global
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global.platform = new ExtensionPlatform()
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// inject css
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const css = MetaMaskUiCss()
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injectCss(css)
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// identify window type (popup, notification)
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const windowType = isPopupOrNotification()
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global.METAMASK_UI_TYPE = windowType
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closePopupIfOpen(windowType)
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// setup stream to background
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const extensionPort = extension.runtime.connect({ name: windowType })
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const connectionStream = new PortStream(extensionPort)
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// start ui
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const container = document.getElementById('app-content')
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startPopup({ container, connectionStream }, (err, store) => {
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if (err) return displayCriticalError(err)
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store.subscribe(() => {
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const state = store.getState()
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if (state.appState.shouldClose) notificationManager.closePopup()
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})
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})
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function closePopupIfOpen (windowType) {
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if (windowType !== 'notification') {
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notificationManager.closePopup()
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}
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}
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function displayCriticalError (err) {
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container.innerHTML = '<div class="critical-error">The MetaMask app failed to load: please open and close MetaMask again to restart.</div>'
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container.style.height = '80px'
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log.error(err.stack)
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throw err
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}
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