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- <template>
- <a-popover
- trigger="click"
- placement="bottomRight"
- :autoAdjustOverflow="true"
- :arrowPointAtCenter="true"
- overlayClassName="header-notice-wrapper"
- @visibleChange="handleHoverChange"
- :overlayStyle="{ width: '300px', top: '50px' }"
- >
- <template slot="content">
- <a-spin :spinning="loadding">
- <a-tabs>
- <a-tab-pane :tab="msg1Title" key="1">
- <!--<a-list>
- <a-list-item>
- <a-list-item-meta title="你收到了 14 份新周报" description="一年前">
- <a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/ThXAXghbEsBCCSDihZxY.png"/>
- </a-list-item-meta>
- </a-list-item>
- <a-list-item>
- <a-list-item-meta title="你推荐的 IT大牛 已通过第三轮面试" description="一年前">
- <a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/OKJXDXrmkNshAMvwtvhu.png"/>
- </a-list-item-meta>
- </a-list-item>
- <a-list-item>
- <a-list-item-meta title="这种模板可以区分多种通知类型" description="一年前">
- <a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/kISTdvpyTAhtGxpovNWd.png"/>
- </a-list-item-meta>
- </a-list-item>
- </a-list>-->
- <a-list>
- <a-list-item :key="index" v-for="(record, index) in announcement1">
- <div style="margin-left: 5%;width: 80%">
- <p>
- <a @click="showAnnouncement(record)">{{ record.titile }}</a>
- </p>
- <p style="color: rgba(0,0,0,.45);margin-bottom: 0px">{{ record.createTime }} 发布</p>
- </div>
- <div style="text-align: right">
- <a-tag @click="showAnnouncement(record)" v-if="record.priority === 'L'" color="blue">一般消息</a-tag>
- <a-tag
- @click="showAnnouncement(record)"
- v-if="record.priority === 'M'"
- color="orange"
- >重要消息</a-tag
- >
- <a-tag @click="showAnnouncement(record)" v-if="record.priority === 'H'" color="red">紧急消息</a-tag>
- </div>
- </a-list-item>
- <div style="margin-top: 5px;text-align: center">
- <a-button @click="toMyAnnouncement()" type="dashed" block>查看更多</a-button>
- </div>
- </a-list>
- </a-tab-pane>
- <a-tab-pane :tab="msg2Title" key="2">
- <a-list>
- <a-list-item :key="index" v-for="(record, index) in announcement2">
- <div style="margin-left: 5%;width: 80%">
- <p>
- <a @click="showAnnouncement(record)">{{ record.titile }}</a>
- </p>
- <p style="color: rgba(0,0,0,.45);margin-bottom: 0px">{{ record.createTime }} 发布</p>
- </div>
- <div style="text-align: right">
- <a-tag @click="showAnnouncement(record)" v-if="record.priority === 'L'" color="blue">一般消息</a-tag>
- <a-tag
- @click="showAnnouncement(record)"
- v-if="record.priority === 'M'"
- color="orange"
- >重要消息</a-tag
- >
- <a-tag @click="showAnnouncement(record)" v-if="record.priority === 'H'" color="red">紧急消息</a-tag>
- </div>
- </a-list-item>
- <div style="margin-top: 5px;text-align: center">
- <a-button @click="toMyAnnouncement()" type="dashed" block>查看更多</a-button>
- </div>
- </a-list>
- </a-tab-pane>
- </a-tabs>
- </a-spin>
- </template>
- <span @click="fetchNotice" class="header-notice">
- <a-badge :count="msgTotal">
- <a-icon style="font-size: 16px; padding: 4px" type="bell" />
- </a-badge>
- </span>
- <show-announcement ref="ShowAnnouncement" @ok="modalFormOk"></show-announcement>
- <dynamic-notice ref="showDynamNotice" :path="openPath" :formData="formData" />
- </a-popover>
- </template>
- <script>
- import { getAction, putAction } from '@/api/manage'
- import ShowAnnouncement from './ShowAnnouncement'
- import store from '@/store/'
- import DynamicNotice from './DynamicNotice'
- export default {
- name: 'HeaderNotice',
- components: {
- DynamicNotice,
- ShowAnnouncement
- },
- data () {
- return {
- loadding: false,
- url: {
- listCementByUser: '/sys/annountCement/listByUser',
- editCementSend: '/sys/sysAnnouncementSend/editByAnntIdAndUserId',
- queryById: '/sys/annountCement/queryById'
- },
- hovered: false,
- announcement1: [],
- announcement2: [],
- msg1Count: '0',
- msg2Count: '0',
- msg1Title: '通知(0)',
- msg2Title: '',
- stopTimer: false,
- websock: null,
- lockReconnect: false,
- heartCheck: null,
- formData: {},
- openPath: ''
- }
- },
- computed: {
- msgTotal () {
- return parseInt(this.msg1Count) + parseInt(this.msg2Count)
- }
- },
- mounted () {
- this.loadData()
- // this.timerFun();
- this.initWebSocket()
- this.heartCheckFun()
- },
- destroyed: function () {
- // 离开页面生命周期函数
- this.websocketclose()
- },
- methods: {
- timerFun () {
- this.stopTimer = false
- let myTimer = setInterval(() => {
- // 停止定时器
- if (this.stopTimer == true) {
- clearInterval(myTimer)
- return
- }
- this.loadData()
- }, 6000)
- },
- loadData () {
- try {
- // 获取系统消息
- getAction(this.url.listCementByUser)
- .then(res => {
- if (res.success) {
- this.announcement1 = res.result.anntMsgList
- this.msg1Count = res.result.anntMsgTotal
- this.msg1Title = '通知(' + res.result.anntMsgTotal + ')'
- this.announcement2 = res.result.sysMsgList
- this.msg2Count = res.result.sysMsgTotal
- this.msg2Title = '系统消息(' + res.result.sysMsgTotal + ')'
- }
- })
- .catch(error => {
- console.log('系统消息通知异常', error) // 这行打印permissionName is undefined
- this.stopTimer = true
- console.log('清理timer')
- })
- } catch (err) {
- this.stopTimer = true
- console.log('通知异常', err)
- }
- },
- fetchNotice () {
- if (this.loadding) {
- this.loadding = false
- return
- }
- this.loadding = true
- setTimeout(() => {
- this.loadding = false
- }, 200)
- },
- showAnnouncement (record) {
- putAction(this.url.editCementSend, { anntId: record.id }).then(res => {
- if (res.success) {
- this.loadData()
- }
- })
- this.hovered = false
- if (record.openType === 'component') {
- this.openPath = record.openPage
- this.formData = { id: record.busId }
- this.$refs.showDynamNotice.detail(record.openPage)
- } else {
- record.readFlag = '0' // 未阅读(用于以未阅读状态跳转到我的消息弹框)
- this.$refs.ShowAnnouncement.detail(record)
- }
- },
- toMyAnnouncement () {
- this.$router.push({
- path: '/isps/userAnnouncement',
- name: 'isps-userAnnouncement'
- })
- },
- modalFormOk () {},
- handleHoverChange (visible) {
- this.hovered = visible
- },
- initWebSocket: function () {
- // WebSocket与普通的请求所用协议有所不同,ws等同于http,wss等同于https
- var userId = store.getters.userInfo.id
- var url =
- window._CONFIG['domianURL'].replace('https://', 'wss://').replace('http://', 'ws://') + '/websocket/' + userId
- console.log(url)
- // this.websock = new WebSocket(url);
- // this.websock.onopen = this.websocketOnopen;
- // this.websock.onerror = this.websocketOnerror;
- // this.websock.onmessage = this.websocketOnmessage;
- // this.websock.onclose = this.websocketOnclose;
- },
- websocketOnopen: function () {
- console.log('WebSocket连接成功')
- // 心跳检测重置
- this.heartCheck.reset().start()
- },
- websocketOnerror: function (e) {
- console.log('WebSocket连接发生错误')
- this.reconnect()
- },
- websocketOnmessage: function (e) {
- console.log('-----接收消息-------', e.data)
- var data = eval('(' + e.data + ')') // 解析对象
- if (data.cmd == 'topic') {
- // 系统通知
- this.loadData()
- } else if (data.cmd == 'user') {
- // 用户消息
- this.loadData()
- }
- // 心跳检测重置
- this.heartCheck.reset().start()
- },
- websocketOnclose: function (e) {
- console.log('connection closed (' + e.code + ')')
- this.reconnect()
- },
- websocketSend (text) {
- // 数据发送
- try {
- this.websock.send(text)
- } catch (err) {
- console.log('send failed (' + err.code + ')')
- }
- },
- openNotification (data) {
- var text = data.msgTxt
- const key = `open${Date.now()}`
- this.$notification.open({
- message: '消息提醒',
- placement: 'bottomRight',
- description: text,
- key,
- btn: h => {
- return h(
- 'a-button',
- {
- props: {
- type: 'primary',
- size: 'small'
- },
- on: {
- click: () => this.showDetail(key, data)
- }
- },
- '查看详情'
- )
- }
- })
- },
- reconnect () {
- var that = this
- if (that.lockReconnect) return
- that.lockReconnect = true
- // 没连接上会一直重连,设置延迟避免请求过多
- setTimeout(function () {
- console.info('尝试重连...')
- that.initWebSocket()
- that.lockReconnect = false
- }, 5000)
- },
- heartCheckFun () {
- var that = this
- // 心跳检测,每20s心跳一次
- that.heartCheck = {
- timeout: 20000,
- timeoutObj: null,
- serverTimeoutObj: null,
- reset: function () {
- clearTimeout(this.timeoutObj)
- // clearTimeout(this.serverTimeoutObj);
- return this
- },
- start: function () {
- var self = this
- this.timeoutObj = setTimeout(function () {
- // 这里发送一个心跳,后端收到后,返回一个心跳消息,
- // onmessage拿到返回的心跳就说明连接正常
- that.websocketSend('HeartBeat')
- console.info('客户端发送心跳')
- // self.serverTimeoutObj = setTimeout(function(){//如果超过一定时间还没重置,说明后端主动断开了
- // that.websock.close();//如果onclose会执行reconnect,我们执行ws.close()就行了.如果直接执行reconnect 会触发onclose导致重连两次
- // }, self.timeout)
- }, this.timeout)
- }
- }
- },
- showDetail (key, data) {
- this.$notification.close(key)
- var id = data.msgId
- getAction(this.url.queryById, { id: id }).then(res => {
- if (res.success) {
- var record = res.result
- this.showAnnouncement(record)
- }
- })
- }
- }
- }
- </script>
- <style lang="css">
- .header-notice-wrapper {
- top: 50px !important;
- }
- </style>
- <style lang="less" scoped>
- .header-notice {
- display: inline-block;
- transition: all 0.3s;
- span {
- vertical-align: initial;
- }
- }
- </style>
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