aboutsummaryrefslogtreecommitdiffstats
path: root/ui/app/components
diff options
context:
space:
mode:
authorBruno Barbieri <bruno.barbieri@consensys.net>2018-08-11 01:40:06 +0800
committerGitHub <noreply@github.com>2018-08-11 01:40:06 +0800
commite2be22a4b722df608cb764042cc8ade6664414d8 (patch)
tree6a0c48ea06401ea8e06c14630edc7c0157f6e25c /ui/app/components
parentbe1d5a7dd959f061b52f475bf8500b943ade786c (diff)
parentd0ccc59e459ecb41742b6e55a1875dfa2a2f9f87 (diff)
downloadtangerine-wallet-browser-e2be22a4b722df608cb764042cc8ade6664414d8.tar
tangerine-wallet-browser-e2be22a4b722df608cb764042cc8ade6664414d8.tar.gz
tangerine-wallet-browser-e2be22a4b722df608cb764042cc8ade6664414d8.tar.bz2
tangerine-wallet-browser-e2be22a4b722df608cb764042cc8ade6664414d8.tar.lz
tangerine-wallet-browser-e2be22a4b722df608cb764042cc8ade6664414d8.tar.xz
tangerine-wallet-browser-e2be22a4b722df608cb764042cc8ade6664414d8.tar.zst
tangerine-wallet-browser-e2be22a4b722df608cb764042cc8ade6664414d8.zip
Merge pull request #4897 from MetaMask/qr-code-scan
QR Code Scanner
Diffstat (limited to 'ui/app/components')
-rw-r--r--ui/app/components/ens-input.js2
-rw-r--r--ui/app/components/modals/index.scss2
-rw-r--r--ui/app/components/modals/modal.js13
-rw-r--r--ui/app/components/modals/qr-scanner/index.js2
-rw-r--r--ui/app/components/modals/qr-scanner/index.scss83
-rw-r--r--ui/app/components/modals/qr-scanner/qr-scanner.component.js216
-rw-r--r--ui/app/components/modals/qr-scanner/qr-scanner.container.js24
-rw-r--r--ui/app/components/send/send-content/send-content.component.js6
-rw-r--r--ui/app/components/send/send-content/send-to-row/send-to-row.component.js2
-rw-r--r--ui/app/components/send/send.component.js33
-rw-r--r--ui/app/components/send/send.container.js12
-rw-r--r--ui/app/components/send/send.selectors.js5
-rw-r--r--ui/app/components/send/tests/send-container.test.js2
-rw-r--r--ui/app/components/send/to-autocomplete/to-autocomplete.js12
14 files changed, 410 insertions, 4 deletions
diff --git a/ui/app/components/ens-input.js b/ui/app/components/ens-input.js
index b9f99b3d1..f538fd555 100644
--- a/ui/app/components/ens-input.js
+++ b/ui/app/components/ens-input.js
@@ -27,6 +27,7 @@ function EnsInput () {
}
EnsInput.prototype.onChange = function (recipient) {
+
const network = this.props.network
const networkHasEnsSupport = getNetworkEnsSupport(network)
@@ -54,6 +55,7 @@ EnsInput.prototype.render = function () {
const opts = extend(props, {
list: 'addresses',
onChange: this.onChange.bind(this),
+ qrScanner: true,
})
return h('div', {
style: { width: '100%', position: 'relative' },
diff --git a/ui/app/components/modals/index.scss b/ui/app/components/modals/index.scss
index e198cca44..0acccf172 100644
--- a/ui/app/components/modals/index.scss
+++ b/ui/app/components/modals/index.scss
@@ -1,5 +1,7 @@
@import './customize-gas/index';
+@import './qr-scanner/index';
+
.modal-container {
width: 100%;
height: 100%;
diff --git a/ui/app/components/modals/modal.js b/ui/app/components/modals/modal.js
index f59825ed1..5dda50e52 100644
--- a/ui/app/components/modals/modal.js
+++ b/ui/app/components/modals/modal.js
@@ -21,6 +21,7 @@ const CustomizeGasModal = require('../customize-gas-modal')
const NotifcationModal = require('./notification-modal')
const ConfirmResetAccount = require('./confirm-reset-account')
const ConfirmRemoveAccount = require('./confirm-remove-account')
+const QRScanner = require('./qr-scanner')
const TransactionConfirmed = require('./transaction-confirmed')
const WelcomeBeta = require('./welcome-beta')
const Notification = require('./notification')
@@ -346,6 +347,18 @@ const MODALS = {
borderRadius: '8px',
},
},
+ QR_SCANNER: {
+ contents: h(QRScanner),
+ mobileModalStyle: {
+ ...modalContainerMobileStyle,
+ },
+ laptopModalStyle: {
+ ...modalContainerLaptopStyle,
+ },
+ contentStyle: {
+ borderRadius: '8px',
+ },
+ },
DEFAULT: {
contents: [],
diff --git a/ui/app/components/modals/qr-scanner/index.js b/ui/app/components/modals/qr-scanner/index.js
new file mode 100644
index 000000000..470dee1f4
--- /dev/null
+++ b/ui/app/components/modals/qr-scanner/index.js
@@ -0,0 +1,2 @@
+import QrScanner from './qr-scanner.container'
+module.exports = QrScanner
diff --git a/ui/app/components/modals/qr-scanner/index.scss b/ui/app/components/modals/qr-scanner/index.scss
new file mode 100644
index 000000000..6fa81d51f
--- /dev/null
+++ b/ui/app/components/modals/qr-scanner/index.scss
@@ -0,0 +1,83 @@
+.qr-scanner {
+ width: 100%;
+ height: 100%;
+ background-color: #fff;
+ display: flex;
+ flex-flow: column;
+ border-radius: 8px;
+
+ &__title {
+ font-size: 1.5rem;
+ font-weight: 500;
+ padding: 16px 0;
+ text-align: center;
+ }
+
+ &__content {
+ padding-left: 20px;
+ padding-right: 20px;
+
+ &__video-wrapper {
+ overflow: hidden;
+ width: 100%;
+ height: 275px;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+
+ video {
+ transform: scaleX(-1);
+ width: auto;
+ height: 275px;
+ }
+ }
+ }
+
+ &__status {
+ text-align: center;
+ font-size: 14px;
+ padding: 15px;
+ }
+
+ &__image {
+ font-size: 1.5rem;
+ font-weight: 500;
+ padding: 16px 0 0;
+ text-align: center;
+ }
+
+ &__error {
+ text-align: center;
+ font-size: 16px;
+ padding: 15px;
+ }
+
+ &__footer {
+ padding: 20px;
+ flex-direction: row;
+ display: flex;
+
+ button {
+ margin-right: 15px;
+ }
+
+ button:last-of-type {
+ margin-right: 0;
+ background-color: #009eec;
+ border: none;
+ color: #fff;
+ }
+ }
+
+ &__close::after {
+ content: '\00D7';
+ font-size: 35px;
+ color: #9b9b9b;
+ position: absolute;
+ top: 4px;
+ right: 20px;
+ cursor: pointer;
+ font-weight: 300;
+ }
+}
+
diff --git a/ui/app/components/modals/qr-scanner/qr-scanner.component.js b/ui/app/components/modals/qr-scanner/qr-scanner.component.js
new file mode 100644
index 000000000..cb8d07d83
--- /dev/null
+++ b/ui/app/components/modals/qr-scanner/qr-scanner.component.js
@@ -0,0 +1,216 @@
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
+import { BrowserQRCodeReader } from '@zxing/library'
+import adapter from 'webrtc-adapter' // eslint-disable-line import/no-nodejs-modules, no-unused-vars
+import Spinner from '../../spinner'
+import WebcamUtils from '../../../../lib/webcam-utils'
+import PageContainerFooter from '../../page-container/page-container-footer/page-container-footer.component'
+
+export default class QrScanner extends Component {
+ static propTypes = {
+ hideModal: PropTypes.func.isRequired,
+ qrCodeDetected: PropTypes.func,
+ scanQrCode: PropTypes.func,
+ error: PropTypes.bool,
+ errorType: PropTypes.string,
+ }
+
+ static contextTypes = {
+ t: PropTypes.func,
+ }
+
+ constructor (props, context) {
+ super(props)
+
+ this.state = {
+ ready: false,
+ msg: context.t('accessingYourCamera'),
+ }
+ this.codeReader = null
+ this.permissionChecker = null
+ this.needsToReinit = false
+
+ // Clear pre-existing qr code data before scanning
+ this.props.qrCodeDetected(null)
+ }
+
+ componentDidMount () {
+ this.initCamera()
+ }
+
+ async checkPermisisions () {
+ const { permissions } = await WebcamUtils.checkStatus()
+ if (permissions) {
+ clearTimeout(this.permissionChecker)
+ // Let the video stream load first...
+ setTimeout(_ => {
+ this.setState({
+ ready: true,
+ msg: this.context.t('scanInstructions'),
+ })
+ if (this.needsToReinit) {
+ this.initCamera()
+ this.needsToReinit = false
+ }
+ }, 2000)
+ } else {
+ // Keep checking for permissions
+ this.permissionChecker = setTimeout(_ => {
+ this.checkPermisisions()
+ }, 1000)
+ }
+ }
+
+ componentWillUnmount () {
+ clearTimeout(this.permissionChecker)
+ if (this.codeReader) {
+ this.codeReader.reset()
+ }
+ }
+
+ initCamera () {
+ this.codeReader = new BrowserQRCodeReader()
+ this.codeReader.getVideoInputDevices()
+ .then(videoInputDevices => {
+ clearTimeout(this.permissionChecker)
+ this.checkPermisisions()
+ this.codeReader.decodeFromInputVideoDevice(undefined, 'video')
+ .then(content => {
+ const result = this.parseContent(content.text)
+ if (result.type !== 'unknown') {
+ this.props.qrCodeDetected(result)
+ this.stopAndClose()
+ } else {
+ this.setState({msg: this.context.t('unknownQrCode')})
+ }
+ })
+ .catch(err => {
+ if (err && err.name === 'NotAllowedError') {
+ this.setState({msg: this.context.t('youNeedToAllowCameraAccess')})
+ clearTimeout(this.permissionChecker)
+ this.needsToReinit = true
+ this.checkPermisisions()
+ }
+ })
+ }).catch(err => {
+ console.error('[QR-SCANNER]: getVideoInputDevices threw an exception: ', err)
+ })
+ }
+
+ parseContent (content) {
+ let type = 'unknown'
+ let values = {}
+
+ // Here we could add more cases
+ // To parse other type of links
+ // For ex. EIP-681 (https://eips.ethereum.org/EIPS/eip-681)
+
+
+ // Ethereum address links - fox ex. ethereum:0x.....1111
+ if (content.split('ethereum:').length > 1) {
+
+ type = 'address'
+ values = {'address': content.split('ethereum:')[1] }
+
+ // Regular ethereum addresses - fox ex. 0x.....1111
+ } else if (content.substring(0, 2).toLowerCase() === '0x') {
+
+ type = 'address'
+ values = {'address': content }
+
+ }
+ return {type, values}
+ }
+
+
+ stopAndClose = () => {
+ if (this.codeReader) {
+ this.codeReader.reset()
+ }
+ this.setState({ ready: false })
+ this.props.hideModal()
+ }
+
+ tryAgain = () => {
+ // close the modal
+ this.stopAndClose()
+ // wait for the animation and try again
+ setTimeout(_ => {
+ this.props.scanQrCode()
+ }, 1000)
+ }
+
+ renderVideo () {
+ return (
+ <div className={'qr-scanner__content__video-wrapper'}>
+ <video
+ id="video"
+ style={{
+ display: this.state.ready ? 'block' : 'none',
+ }}
+ />
+ { !this.state.ready ? <Spinner color={'#F7C06C'} /> : null}
+ </div>
+ )
+ }
+
+ renderErrorModal () {
+ let title, msg
+
+ if (this.props.error) {
+ if (this.props.errorType === 'NO_WEBCAM_FOUND') {
+ title = this.context.t('noWebcamFoundTitle')
+ msg = this.context.t('noWebcamFound')
+ } else {
+ title = this.context.t('unknownCameraErrorTitle')
+ msg = this.context.t('unknownCameraError')
+ }
+ }
+
+ return (
+ <div className="qr-scanner">
+ <div className="qr-scanner__close" onClick={this.stopAndClose}></div>
+
+ <div className="qr-scanner__image">
+ <img src={'images/webcam.svg'} width={70} height={70} />
+ </div>
+ <div className="qr-scanner__title">
+ { title }
+ </div>
+ <div className={'qr-scanner__error'}>
+ {msg}
+ </div>
+ <PageContainerFooter
+ onCancel={this.stopAndClose}
+ onSubmit={this.tryAgain}
+ cancelText={this.context.t('cancel')}
+ submitText={this.context.t('tryAgain')}
+ submitButtonType="confirm"
+ />
+ </div>
+ )
+ }
+
+ render () {
+ const { t } = this.context
+
+ if (this.props.error) {
+ return this.renderErrorModal()
+ }
+
+ return (
+ <div className="qr-scanner">
+ <div className="qr-scanner__close" onClick={this.stopAndClose}></div>
+ <div className="qr-scanner__title">
+ { `${t('scanQrCode')}` }
+ </div>
+ <div className="qr-scanner__content">
+ { this.renderVideo() }
+ </div>
+ <div className={'qr-scanner__status'}>
+ {this.state.msg}
+ </div>
+ </div>
+ )
+ }
+}
diff --git a/ui/app/components/modals/qr-scanner/qr-scanner.container.js b/ui/app/components/modals/qr-scanner/qr-scanner.container.js
new file mode 100644
index 000000000..d0a35e03b
--- /dev/null
+++ b/ui/app/components/modals/qr-scanner/qr-scanner.container.js
@@ -0,0 +1,24 @@
+import { connect } from 'react-redux'
+import QrScanner from './qr-scanner.component'
+
+const { hideModal, qrCodeDetected, showQrScanner } = require('../../../actions')
+import {
+ SEND_ROUTE,
+} from '../../../routes'
+
+const mapStateToProps = state => {
+ return {
+ error: state.appState.modal.modalState.props.error,
+ errorType: state.appState.modal.modalState.props.errorType,
+ }
+}
+
+const mapDispatchToProps = dispatch => {
+ return {
+ hideModal: () => dispatch(hideModal()),
+ qrCodeDetected: (data) => dispatch(qrCodeDetected(data)),
+ scanQrCode: () => dispatch(showQrScanner(SEND_ROUTE)),
+ }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(QrScanner)
diff --git a/ui/app/components/send/send-content/send-content.component.js b/ui/app/components/send/send-content/send-content.component.js
index 7a0b1a18e..df7bcb7cc 100644
--- a/ui/app/components/send/send-content/send-content.component.js
+++ b/ui/app/components/send/send-content/send-content.component.js
@@ -11,6 +11,7 @@ export default class SendContent extends Component {
static propTypes = {
updateGas: PropTypes.func,
+ scanQrCode: PropTypes.func,
};
render () {
@@ -18,7 +19,10 @@ export default class SendContent extends Component {
<PageContainerContent>
<div className="send-v2__form">
<SendFromRow />
- <SendToRow updateGas={(updateData) => this.props.updateGas(updateData)} />
+ <SendToRow
+ updateGas={(updateData) => this.props.updateGas(updateData)}
+ scanQrCode={ _ => this.props.scanQrCode()}
+ />
<SendAmountRow updateGas={(updateData) => this.props.updateGas(updateData)} />
<SendGasRow />
<SendHexDataRow />
diff --git a/ui/app/components/send/send-content/send-to-row/send-to-row.component.js b/ui/app/components/send/send-content/send-to-row/send-to-row.component.js
index 892ad5d67..1163dcffc 100644
--- a/ui/app/components/send/send-content/send-to-row/send-to-row.component.js
+++ b/ui/app/components/send/send-content/send-to-row/send-to-row.component.js
@@ -17,6 +17,7 @@ export default class SendToRow extends Component {
updateGas: PropTypes.func,
updateSendTo: PropTypes.func,
updateSendToError: PropTypes.func,
+ scanQrCode: PropTypes.func,
};
static contextTypes = {
@@ -51,6 +52,7 @@ export default class SendToRow extends Component {
showError={inError}
>
<EnsInput
+ scanQrCode={_ => this.props.scanQrCode()}
accounts={toAccounts}
closeDropdown={() => closeToDropdown()}
dropdownOpen={toDropdownOpen}
diff --git a/ui/app/components/send/send.component.js b/ui/app/components/send/send.component.js
index 6f1b20c55..0d8ffd179 100644
--- a/ui/app/components/send/send.component.js
+++ b/ui/app/components/send/send.component.js
@@ -38,12 +38,30 @@ export default class SendTransactionScreen extends PersistentForm {
updateAndSetGasTotal: PropTypes.func,
updateSendErrors: PropTypes.func,
updateSendTokenBalance: PropTypes.func,
+ scanQrCode: PropTypes.func,
+ qrCodeDetected: PropTypes.func,
+ qrCodeData: PropTypes.object,
};
static contextTypes = {
t: PropTypes.func,
};
+ componentWillReceiveProps (nextProps) {
+ if (nextProps.qrCodeData) {
+ if (nextProps.qrCodeData.type === 'address') {
+ const scannedAddress = nextProps.qrCodeData.values.address.toLowerCase()
+ const currentAddress = this.props.to && this.props.to.toLowerCase()
+ if (currentAddress !== scannedAddress) {
+ this.props.updateSendTo(scannedAddress)
+ this.updateGas({ to: scannedAddress })
+ // Clean up QR code data after handling
+ this.props.qrCodeDetected(null)
+ }
+ }
+ }
+ }
+
updateGas ({ to: updatedToAddress, amount: value } = {}) {
const {
amount,
@@ -158,6 +176,16 @@ export default class SendTransactionScreen extends PersistentForm {
address,
})
this.updateGas()
+
+ // Show QR Scanner modal if ?scan=true
+ if (window.location.search === '?scan=true') {
+ this.props.scanQrCode()
+
+ // Clear the queryString param after showing the modal
+ const cleanUrl = location.href.split('?')[0]
+ history.pushState({}, null, `${cleanUrl}`)
+ window.location.hash = '#send'
+ }
}
componentWillUnmount () {
@@ -170,7 +198,10 @@ export default class SendTransactionScreen extends PersistentForm {
return (
<div className="page-container">
<SendHeader history={history}/>
- <SendContent updateGas={(updateData) => this.updateGas(updateData)}/>
+ <SendContent
+ updateGas={(updateData) => this.updateGas(updateData)}
+ scanQrCode={_ => this.props.scanQrCode()}
+ />
<SendFooter history={history}/>
</div>
)
diff --git a/ui/app/components/send/send.container.js b/ui/app/components/send/send.container.js
index 44ebd2792..41735de64 100644
--- a/ui/app/components/send/send.container.js
+++ b/ui/app/components/send/send.container.js
@@ -21,11 +21,15 @@ import {
getSendFromObject,
getSendTo,
getTokenBalance,
+ getQrCodeData,
} from './send.selectors'
import {
+ updateSendTo,
updateSendTokenBalance,
updateGasData,
setGasTotal,
+ showQrScanner,
+ qrCodeDetected,
} from '../../actions'
import {
resetSendState,
@@ -35,6 +39,10 @@ import {
calcGasTotal,
} from './send.utils.js'
+import {
+ SEND_ROUTE,
+} from '../../routes'
+
module.exports = compose(
withRouter,
connect(mapStateToProps, mapDispatchToProps)
@@ -60,6 +68,7 @@ function mapStateToProps (state) {
tokenBalance: getTokenBalance(state),
tokenContract: getSelectedTokenContract(state),
tokenToFiatRate: getSelectedTokenToFiatRate(state),
+ qrCodeData: getQrCodeData(state),
}
}
@@ -89,5 +98,8 @@ function mapDispatchToProps (dispatch) {
},
updateSendErrors: newError => dispatch(updateSendErrors(newError)),
resetSendState: () => dispatch(resetSendState()),
+ scanQrCode: () => dispatch(showQrScanner(SEND_ROUTE)),
+ qrCodeDetected: (data) => dispatch(qrCodeDetected(data)),
+ updateSendTo: (to, nickname) => dispatch(updateSendTo(to, nickname)),
}
}
diff --git a/ui/app/components/send/send.selectors.js b/ui/app/components/send/send.selectors.js
index cf07eafe1..ab3f6d34b 100644
--- a/ui/app/components/send/send.selectors.js
+++ b/ui/app/components/send/send.selectors.js
@@ -46,6 +46,7 @@ const selectors = {
getTokenExchangeRate,
getUnapprovedTxs,
transactionsSelector,
+ getQrCodeData,
}
module.exports = selectors
@@ -282,3 +283,7 @@ function transactionsSelector (state) {
: txsToRender
.sort((a, b) => b.time - a.time)
}
+
+function getQrCodeData (state) {
+ return state.appState.qrCodeData
+}
diff --git a/ui/app/components/send/tests/send-container.test.js b/ui/app/components/send/tests/send-container.test.js
index 7a9120d24..57e332780 100644
--- a/ui/app/components/send/tests/send-container.test.js
+++ b/ui/app/components/send/tests/send-container.test.js
@@ -44,6 +44,7 @@ proxyquire('../send.container.js', {
getSendEditingTransactionId: (s) => `mockEditingTransactionId:${s}`,
getSendFromObject: (s) => `mockFrom:${s}`,
getTokenBalance: (s) => `mockTokenBalance:${s}`,
+ getQrCodeData: (s) => `mockQrCodeData:${s}`,
},
'../../actions': actionSpies,
'../../ducks/send.duck': duckActionSpies,
@@ -76,6 +77,7 @@ describe('send container', () => {
tokenBalance: 'mockTokenBalance:mockState',
tokenContract: 'mockTokenContract:mockState',
tokenToFiatRate: 'mockTokenToFiatRate:mockState',
+ qrCodeData: 'mockQrCodeData:mockState',
})
})
diff --git a/ui/app/components/send/to-autocomplete/to-autocomplete.js b/ui/app/components/send/to-autocomplete/to-autocomplete.js
index 80cfa7a85..49ebf49d9 100644
--- a/ui/app/components/send/to-autocomplete/to-autocomplete.js
+++ b/ui/app/components/send/to-autocomplete/to-autocomplete.js
@@ -4,6 +4,7 @@ const h = require('react-hyperscript')
const inherits = require('util').inherits
const AccountListItem = require('../account-list-item/account-list-item.component').default
const connect = require('react-redux').connect
+const Tooltip = require('../../tooltip')
ToAutoComplete.contextTypes = {
t: PropTypes.func,
@@ -94,11 +95,12 @@ ToAutoComplete.prototype.render = function () {
dropdownOpen,
onChange,
inError,
+ qrScanner,
} = this.props
return h('div.send-v2__to-autocomplete', {}, [
- h('input.send-v2__to-autocomplete__input', {
+ h(`input.send-v2__to-autocomplete__input${qrScanner ? '.with-qr' : ''}`, {
placeholder: this.context.t('recipientAddress'),
className: inError ? `send-v2__error-border` : '',
value: to,
@@ -108,7 +110,13 @@ ToAutoComplete.prototype.render = function () {
borderColor: inError ? 'red' : null,
},
}),
-
+ qrScanner && h(Tooltip, {
+ title: this.context.t('scanQrCode'),
+ position: 'bottom',
+ }, h(`i.fa.fa-qrcode.fa-lg.send-v2__to-autocomplete__qr-code`, {
+ style: { color: '#33333' },
+ onClick: () => this.props.scanQrCode(),
+ })),
!to && h(`i.fa.fa-caret-down.fa-lg.send-v2__to-autocomplete__down-caret`, {
style: { color: '#dedede' },
onClick: () => this.handleInputEvent(),