mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
173 lines
4.7 KiB
JavaScript
173 lines
4.7 KiB
JavaScript
const inherits = require('util').inherits
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const Component = require('react').Component
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const h = require('react-hyperscript')
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const connect = require('react-redux').connect
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const actions = require('./actions')
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const currencies = require('./conversion.json').rows
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const validUrl = require('valid-url')
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module.exports = connect(mapStateToProps)(ConfigScreen)
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function mapStateToProps (state) {
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return {
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metamask: state.metamask,
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warning: state.appState.warning,
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}
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}
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inherits(ConfigScreen, Component)
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function ConfigScreen () {
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Component.call(this)
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}
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ConfigScreen.prototype.render = function () {
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var state = this.props
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var metamaskState = state.metamask
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var warning = state.warning
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return (
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h('.flex-column.flex-grow', [
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// subtitle and nav
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h('.section-title.flex-row.flex-center', [
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h('i.fa.fa-arrow-left.fa-lg.cursor-pointer', {
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onClick: (event) => {
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state.dispatch(actions.goHome())
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},
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}),
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h('h2.page-subtitle', 'Settings'),
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]),
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h('.error', {
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style: {
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display: warning ? 'block' : 'none',
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padding: '0 20px',
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textAlign: 'center',
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},
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}, warning),
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// conf view
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h('.flex-column.flex-justify-center.flex-grow.select-none', [
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h('.flex-space-around', {
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style: {
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padding: '20px',
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},
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}, [
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currentProviderDisplay(metamaskState),
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h('div', { style: {display: 'flex'} }, [
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h('input#new_rpc', {
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placeholder: 'New RPC URL',
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style: {
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width: 'inherit',
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flex: '1 0 auto',
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height: '30px',
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margin: '8px',
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},
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onKeyPress (event) {
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if (event.key === 'Enter') {
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var element = event.target
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var newRpc = element.value
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rpcValidation(newRpc, state)
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}
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},
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}),
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h('button', {
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style: {
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alignSelf: 'center',
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},
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onClick (event) {
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event.preventDefault()
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var element = document.querySelector('input#new_rpc')
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var newRpc = element.value
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rpcValidation(newRpc, state)
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},
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}, 'Save'),
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]),
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h('hr.horizontal-line'),
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currentConversionInformation(metamaskState, state),
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h('hr.horizontal-line'),
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h('div', {
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style: {
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marginTop: '20px',
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},
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}, [
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h('button', {
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style: {
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alignSelf: 'center',
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},
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onClick (event) {
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event.preventDefault()
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state.dispatch(actions.revealSeedConfirmation())
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},
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}, 'Reveal Seed Words'),
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]),
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]),
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]),
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])
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)
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}
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function rpcValidation (newRpc, state) {
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if (validUrl.isWebUri(newRpc)) {
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state.dispatch(actions.setRpcTarget(newRpc))
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} else {
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var appendedRpc = `http://${newRpc}`
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if (validUrl.isWebUri(appendedRpc)) {
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state.dispatch(actions.displayWarning('URIs require the appropriate HTTP/HTTPS prefix.'))
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} else {
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state.dispatch(actions.displayWarning('Invalid RPC URI'))
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}
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}
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}
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function currentConversionInformation (metamaskState, state) {
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var currentFiat = metamaskState.currentFiat
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var conversionDate = metamaskState.conversionDate
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return h('div', [
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h('span', {style: { fontWeight: 'bold', paddingRight: '10px'}}, 'Current Conversion'),
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h('span', {style: { fontWeight: 'bold', paddingRight: '10px', fontSize: '13px'}}, `Updated ${Date(conversionDate)}`),
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h('select#currentFiat', {
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onChange (event) {
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event.preventDefault()
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var element = document.getElementById('currentFiat')
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var newFiat = element.value
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state.dispatch(actions.setCurrentFiat(newFiat))
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},
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defaultValue: currentFiat,
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}, currencies.map((currency) => {
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return h('option', {key: currency.code, value: currency.code}, `${currency.code} - ${currency.name}`)
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})
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),
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])
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}
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function currentProviderDisplay (metamaskState) {
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var provider = metamaskState.provider
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var title, value
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switch (provider.type) {
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case 'mainnet':
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title = 'Current Network'
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value = 'Main Ethereum Network'
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break
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case 'testnet':
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title = 'Current Network'
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value = 'Ropsten Test Network'
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break
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default:
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title = 'Current RPC'
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value = metamaskState.provider.rpcTarget
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}
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return h('div', [
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h('span', {style: { fontWeight: 'bold', paddingRight: '10px'}}, title),
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h('span', value),
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])
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}
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