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metamask-extension/mock-dev.js
2017-01-24 20:28:10 -08:00

135 lines
3.1 KiB
JavaScript

/* MOCK DEV
*
* This is a utility module.
* It initializes a minimalist browserifiable project
* that contains the Metamask UI, with a local background process.
*
* Includes a state reset button for restoring to initial state.
*
* This is a convenient way to develop and test the plugin
* without having to re-open the plugin or even re-build it.
*
* To use, run `npm run mock`.
*/
const extend = require('xtend')
const render = require('react-dom').render
const h = require('react-hyperscript')
const pipe = require('mississippi').pipe
const LocalStorageStore = require('obs-store/lib/localStorage')
const Root = require('./ui/app/root')
const configureStore = require('./ui/app/store')
const actions = require('./ui/app/actions')
const states = require('./development/states')
const Selector = require('./development/selector')
const MetamaskController = require('./app/scripts/metamask-controller')
const firstTimeState = require('./app/scripts/first-time-state')
const extension = require('./development/mockExtension')
const noop = function () {}
const STORAGE_KEY = 'metamask-config'
//
// Query String
//
const qs = require('qs')
let queryString = qs.parse(window.location.href.split('#')[1])
let selectedView = queryString.view || 'first time'
const firstState = states[selectedView]
updateQueryParams(selectedView)
function updateQueryParams(newView) {
queryString.view = newView
const params = qs.stringify(queryString)
window.location.href = window.location.href.split('#')[0] + `#${params}`
}
//
// CSS
//
const MetaMaskUiCss = require('./ui/css')
const injectCss = require('inject-css')
//
// MetaMask Controller
//
let dataStore = new LocalStorageStore({ storageKey: STORAGE_KEY })
// initial state for first time users
if (!dataStore.getState()) {
dataStore.putState(firstTimeState)
}
const controller = new MetamaskController({
// User confirmation callbacks:
showUnconfirmedMessage: noop,
unlockAccountMessage: noop,
showUnapprovedTx: noop,
// initial state
initState: dataStore.getState(),
})
// setup state persistence
pipe(
controller.store,
dataStore
)
//
// User Interface
//
actions._setBackgroundConnection(controller.getApi())
actions.update = function(stateName) {
selectedView = stateName
updateQueryParams(stateName)
const newState = states[selectedView]
return {
type: 'GLOBAL_FORCE_UPDATE',
value: newState,
}
}
var css = MetaMaskUiCss()
injectCss(css)
const container = document.querySelector('#app-content')
// parse opts
var store = configureStore(firstState)
// start app
render(
h('.super-dev-container', [
h('button', {
onClick: (ev) => {
ev.preventDefault()
store.dispatch(actions.update('terms'))
},
style: {
margin: '19px 19px 0px 19px',
},
}, 'Reset State'),
h(Selector, { actions, selectedKey: selectedView, states, store }),
h('.mock-app-root', {
style: {
height: '500px',
width: '360px',
boxShadow: 'grey 0px 2px 9px',
margin: '20px',
},
}, [
h(Root, {
store: store,
}),
]),
]
), container)