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<template>
<div class="logins">
<div class="inside">
<div class="title">
<img src="../public/images/logo-title.svg" alt=""/>
</div>
<el-form class="login__box">
<el-form-item>
<el-input class="login--input login__input" v-model="username">
<template #prefix>
<i class="cn-icon cn-icon-user2"></i>
</template>
</el-input>
</el-form-item>
<el-form-item>
<el-input
class="login--input"
prefix-icon="Lock"
type="password"
@keyup.enter="login"
v-model="pin"
></el-input>
</el-form-item>
<el-form-item>
<!-- disabled 状态的改变，会影响loading图标的位置，所以将2个按钮分开处理 -->
<el-button v-if="licenseStatus === -1"
disabled
v-loading="loading"
type="primary"
class="login--input login--button"
style="font-size: 16px;"
>Checking License
</el-button>
<el-button v-else
:disabled="licenseStatus !== 0"
v-loading="loading"
type="primary"
class="login--input login--button"
:class="{'login-btn__license-error':licenseStatus !== 0}"
@click="login"
@keyup.enter="login"
style="font-size: 16px;"
>Login
</el-button>
</el-form-item>
<el-form-item v-if="licenseStatus !== -1 && licenseStatus !== 0">
<div class="license-error-msg">{{licenseStatusErrMsg}}</div>
<div class="license-file">
<button class="license__btn margin-r-20" @click.prevent="downloadFile" @keyup.enter="login">
<i class="cn-icon-download1 cn-icon margin-r-6"></i><span>Download c2v file</span>
</button>
<el-upload :action="`${baseUrl}sys/license/upload`"
ref="licenseUpload"
id="licenseUpload"
:multiple="false"
:show-file-list="false"
:accept="fileTypeLimit"
:file-list="fileList"
:auto-upload="false"
:on-change="fileChange"
:on-success="uploadSuccess"
:on-error="uploadError">
<button class="license__btn" @click.prevent="">
<i class="cn-icon-upload1 cn-icon margin-r-6"></i><span>Upload license</span>
</button>
</el-upload>
</div>
</el-form-item>
</el-form>
</div>
</div>
</template>
<script>
import { mapActions } from 'vuex'
import axios from 'axios'
import { useRouter } from 'vue-router'
import { storageKey, defaultLang } from '@/utils/constants'
import { api } from '@/utils/api'
import dayjs from 'dayjs'
import _ from 'lodash'
import utc from 'dayjs/plugin/utc'
import { ref } from 'vue'
dayjs.extend(utc)
export default {
name: 'Login',
data () {
return {
loading: true,
username: '',
pin: '',
language: '',
licenseStatus: -1, // -1 未获取后台数据状态；0 获取后台数据且验证成功；1 获取后台数据且验证失败；
licenseStatusErrMsg: '',
downloadC2vUrl: api.downloadLicenseC2v,
supportID: ''
}
},
methods: {
...mapActions(['loginSuccess']),
login () {
if (!this.username || !this.pin) {
return
}
if (!this.blockOperation.query) {
this.blockOperation.query = true
} else {
return
}
if (this.licenseStatus !== 0) {
return
}
this.loading = true
axios.post(api.login, { username: this.username, pin: this.pin }).then(
res => {
if (res.status === 200) {
if (!_.isEmpty(res.data.data.user.lang)) {
localStorage.setItem(storageKey.language, res.data.data.user.lang)
}
if (!localStorage.getItem(storageKey.language)) {
localStorage.setItem(storageKey.language, this.language)
}
if (!_.isEmpty(res.data.data.user.theme)) {
localStorage.setItem(storageKey.theme, res.data.data.user.theme)
}
res.loginSuccessPath = this.$route.query.redirect
this.loginSuccess(res)
localStorage.setItem(storageKey.username, this.username)
localStorage.setItem(storageKey.nickName, res.data.data.user.name)
// localStorage.setItem(storageKey.userId, res.data.data.user.userId)
localStorage.setItem(storageKey.userId, res.data.data.user.id)
localStorage.setItem(storageKey.token, res.data.data.token)
// const theme =
this.$i18n.locale = localStorage.getItem(storageKey.language)
}
}
).catch(e => {
console.error(e)
this.loading = false
this.blockOperation.query = false
if (_.get(e, 'response.data.code', 0) === 518005) {
this.$message.error(this.$t('tip.incorrectUsernameOrPassword'))
} else {
this.$message.error(this.errorMsgHandler(e))
}
})
},
downloadFile () {
axios.get(this.downloadC2vUrl, { responseType: 'blob' }).then(res => {
const disposition = res.headers['content-disposition']
const fileName = decodeURI(disposition.split('filename=')[1])
if (window.navigator.msSaveOrOpenBlob) {
// 兼容ie11
const blobObject = new Blob([res.data])
window.navigator.msSaveOrOpenBlob(blobObject, fileName)
} else {
const url = URL.createObjectURL(new Blob([res.data]))
const a = document.createElement('a')
document.body.appendChild(a) // 此处增加了将创建的添加到body当中
a.href = url
a.download = fileName
a.target = '_blank'
a.click()
a.remove() // 将a标签移除
}
}, error => {
const $self = this
const reader = new FileReader()
reader.onload = function () {
const responseText = reader.result
const exception = JSON.parse(responseText)
if (exception.message) {
$self.$message.error(exception.message)
} else {
console.error(error)
}
}
reader.readAsText(error.response.data)
})
},
fileChange (file, fileList) {
if (file.status !== 'ready') return
if (!_.endsWith(file.name, '.xml')) {
this.fileList = []
this.$message.error('Only support ' + this.fileTypeLimit + ' files')
} else {
this.fileList = fileList.slice(-1)
this.$refs.licenseUpload.submit()
}
},
uploadSuccess () {
this.$message.success('Success')
this.licenseStatus = 0
},
uploadError (error) {
let errorMsg
if (error.message) {
errorMsg = JSON.parse(error.message).message
} else {
errorMsg = 'error'
}
this.licenseStatus = 1
this.$message.error('Upload failed: ' + errorMsg)
},
checkLicenseStatus () {
axios.get(api.licenseStatus).then(res => {
if (res.status === 200) {
this.licenseStatus = res.data.data.status
} else {
this.licenseStatus = 1
}
this.loading = false
}).catch(e => {
this.licenseStatus = 1
this.loading = false
this.licenseStatusErrMsg = this.errorMsgHandler(e)
})
},
queryAppearance () {
axios.get(api.appearance).then(res => {
if (res.status === 200) {
this.appearanceOut(res.data.data)
}
})
},
appearanceOut (data) {
this.language = data.lang || defaultLang
if (_.isEmpty(localStorage.getItem(storageKey.language))) {
localStorage.setItem(storageKey.language, data.lang || defaultLang)
}
if (_.isEmpty(localStorage.getItem(storageKey.theme))) {
localStorage.setItem(storageKey.theme, data.theme || 'light')
}
localStorage.setItem(storageKey.s3Enable, data.s3_enable)
localStorage.setItem(storageKey.sysTimezone, data.timezone)
window.$dayJs.tz.setDefault(data.timezone)
localStorage.setItem(storageKey.timezoneOffset, window.$dayJs.tz().utcOffset() / 60)
localStorage.setItem(storageKey.timezoneLocalOffset, dayjs().utcOffset() / 60)
localStorage.setItem(storageKey.dateFormat, data.date_format)
localStorage.setItem(storageKey.sysName, data.system_name)
localStorage.setItem(storageKey.sysLogo, data.system_logo)
localStorage.setItem(storageKey.mapConfig, data.map_config)
}
},
async mounted () {
this.queryAppearance()
this.checkLicenseStatus()
},
setup () {
const { currentRoute } = useRouter()
return {
loginSuccessPath: currentRoute.value.query.redirect,
baseUrl: BASE_CONFIG.baseUrl,
fileTypeLimit: '.xml',
fileList: ref([])
}
}
}
</script>
<style>
.logins {
background-image: url("../public/images/bg.png");
}
</style>
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