import React, {Component} from 'react'
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import PropTypes from 'prop-types'
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import { Form, Input, Checkbox } from 'antd'
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import { UserOutlined, LockOutlined } from '@ant-design/icons'
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import './index.scss'
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class HeaderLoginForm extends Component {
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static propTpyes = {
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handleSubmit: PropTypes.func
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}
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state = {
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remember: false,
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lock: false,
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username: '',
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password: '',
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delay: +sessionStorage.getItem('mkDelay')
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}
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UNSAFE_componentWillMount () {
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let _user = localStorage.getItem(window.GLOB.sysSign + 'cloud')
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if (_user) {
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try {
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_user = JSON.parse(window.decodeURIComponent(window.atob(_user)))
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} catch (e) {
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console.warn('Parse Failure')
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_user = ''
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}
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}
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if (_user && new Date().getTime() - _user.time > 1000 * 7 * 24 * 60 * 60) {
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_user = ''
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localStorage.removeItem(window.GLOB.sysSign + 'cloud')
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}
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if (_user) {
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this.setState({
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remember: true,
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username: _user.username,
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password: _user.password,
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lock: true
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})
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}
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}
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handleConfirm = () => {
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// 表单提交时检查输入值是否正确
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return new Promise((resolve, reject) => {
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this.props.form.validateFieldsAndScroll((err, values) => {
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if (!err) {
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values.username = values.username.replace(/\t+|\v+|\s+/g, '')
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values.password = values.password.replace(/\t+|\v+|\s+/g, '')
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resolve(values)
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} else {
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reject(err)
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}
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})
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})
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}
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handleSubmit = (e, key) => {
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e.preventDefault()
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if (e.target.value) {
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if (!this.props.form.getFieldValue(key)) {
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const input = document.getElementById(key)
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input && input.focus()
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return
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}
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this.props.handleSubmit()
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} else {
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this.handleConfirm()
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}
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}
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rememberChange = (e) => {
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let val = e.target.checked
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if (!val) {
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localStorage.removeItem(window.GLOB.sysSign + 'cloud')
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}
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}
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unLock = (e) => {
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if (e.target.value) return
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this.setState({ lock: false })
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}
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componentDidMount () {
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const { username, password } = this.state
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if (username && !password) {
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const input = document.getElementById('password')
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input && input.focus()
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} else {
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const input = document.getElementById('username')
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input && input.focus()
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}
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}
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render() {
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const { getFieldDecorator } = this.props.form
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const { remember, username, password, delay, lock } = this.state
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return (
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<Form style={{margin: '0px 10px'}}>
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{delay > 1000 ? <Form.Item style={{marginBottom: '0px', marginTop: '-10px'}}>
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升级到<a target="_blank" rel="noopener noreferrer" href="https://cloud.mk9h.cn/admin/index.html">企业版</a>，获得更高效的开发体验。
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</Form.Item> : null}
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<Form.Item style={{marginBottom: '0px', height: '60px'}}>
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{getFieldDecorator('username', {
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rules: [{ required: true, message: '请输入用户名' }],
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initialValue: username,
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})(
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<Input
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prefix={<UserOutlined style={{ color: 'rgba(0,0,0,.25)' }}/>}
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placeholder="用户名"
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autoComplete="off"
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onPressEnter={(e) => {this.handleSubmit(e, 'password')}}
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/>
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)}
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</Form.Item>
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<Form.Item style={{marginBottom: '0px', height: '55px'}}>
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{getFieldDecorator('password', {
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initialValue: password,
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rules: [
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{
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required: true,
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message: '请输入密码',
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}
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]
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})(<Input.Password onPressEnter={(e) => {this.handleSubmit(e, 'username')}} placeholder="密码" visibilityToggle={!lock} onChange={this.unLock} prefix={<LockOutlined style={{ color: 'rgba(0,0,0,.25)' }} />} />)}
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</Form.Item>
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{window.GLOB.keepKey ? <Form.Item style={{marginBottom: '10px'}}>
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{getFieldDecorator('remember', {
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valuePropName: 'checked',
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initialValue: remember,
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})(
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<Checkbox onChange={this.rememberChange}>记住密码</Checkbox>)}
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</Form.Item> : <div style={{height: '20px'}}></div>}
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</Form>
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)
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}
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}
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export default Form.create()(HeaderLoginForm)
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