需要使用到的扩展 https://github.com/tangbc/vue-virtual-scroll-list
最终效果
<template>
<div>
<!---chat message-->
<el-dialog id="chat" top="8vh" :width="dialogWidth" center :show-close="false" :close-on-press-escape="false" :close-on-click-modal="false" :visible.sync="visible">
<div slot="title" style="display: flex;align-items: center;position: relative;">
<el-avatar :src="chat.img" :size="50" fit="fill" :alt="chat.title"/>
<div>
<div v-html="chat.title" style="margin-left: 10px;text-align: left;color: #fff"/>
<div slot="title" v-html="chat.desc" style="margin-left: 10px;color: #fff"/>
</div>
</div>
<el-row :gutter="24">
<el-col :xl="{'span':18}" :lg="{'span':16}" :md="{'span':16}" :sm="{'span':16}" :xs="{'span':14}" id="leftBox">
<el-card>
<div class="main">
<div class="list-container">
<virtual-list v-show="!!chat.messageLists.length" class="stream scroll-touch" :class="{ overflow: overflow }" ref="vsl"
:data-key="'uid'"
:data-sources="chat.messageLists"
:data-component="messageComponent"
:estimate-size="70"
:item-class="'stream-item'"
:item-class-add="addItemClass"
@resized="onItemRendered"
@totop="onTotop">
<div slot="header" v-show="overflow" class="header">
<div class="spinner" v-show="!finished"></div>
<div class="finished" v-show="finished">No more data</div>
</div>
</virtual-list>
<div class="empty" v-show="!chat.messageLists.length">
<div class="wrapper">
<div class="icon"></div>
<div class="tips">No chats</div>
</div>
</div>
</div>
</div>
<div class="input-msg">
<emotion @clickEmotion="getEmotion" v-show="showEmotion" :height="300"/>
<div>
<el-tooltip effect="dark" content="房间名称" placement="top-start">
<el-menu :default-active="chat.room_id" background-color="#409EFF"
text-color="#fff"
active-text-color="#ffd04b" mode="horizontal" style="margin-bottom:10px;">
<el-menu-item @click="setRoomID(room)" v-for="(room,index) in oauthConfig" :key="index" :index="room.id.toString()">
{{room.name}}
</el-menu-item>
</el-menu>
</el-tooltip>
<el-tooltip effect="dark" content="发送表情" placement="top-start">
<i @click="showEmotion = !showEmotion" class="el-icon-picture-outline-round icon"/>
</el-tooltip>
<el-upload :action="cgi.uploadUrl"
:data="fileData"
:headers="headers"
:show-file-list="false"
:on-success="uploadSuccess"
:before-upload="beforeUpload" style="float: left">
<el-tooltip effect="dark" content="发送文件和图片" placement="top-start">
<i @click="showEmotion = false" class="el-icon-picture-outline icon"/>
</el-tooltip>
</el-upload>
</div>
<div contentEditable="true" ref="message" id="content" @focus="showEmotion = false" @keydown="setMsg">
</div>
</div>
<div class="input-button" style="text-align: right">
<el-tooltip effect="dark" content="Shift + Enter 快捷发送" placement="top-start">
<el-button type="primary" round plain size="medium" @click="sendMsg">发 送</el-button>
</el-tooltip>
</div>
</el-card>
</el-col>
<el-col :xl="{'span':6}" :lg="{'span':8}" :md="{'span':8}" :sm="{'span':8}" :xs="{'span':10}" id="rightBox">
<el-card>
<div style="background: #fff;min-height: 60px">
群公告:
<el-carousel tyle="cursor: pointer" :interval="4000" arrow="never" direction="vertical" indicator-position="none" height="100px">
<el-carousel-item v-for="(item,index) in groupAnnouncementConfig" :key="index">
<div style="cursor: pointer;margin-top: 20px" v-html="item.name"/>
</el-carousel-item>
</el-carousel>
</div>
<el-divider/>
<div style="margin-bottom: 10px">
在线人数({{chat.userTotal}}/{{chat.userOnline}})
</div>
<el-autocomplete placeholder="搜索" v-model="chat.users" clearable :fetch-suggestions="querySearch" @clear="clearSearch" style="width: 100%"/>
<div class="user-list">
<el-menu style="width: 100%;">
<el-menu-item :users="user" v-contextmenu:contextmenu @click="sendUser(user,index)" v-for="(user,index) in chat.client_list_part" :key="index" :index="index.toString()">
<el-avatar :size="30" :src="user.client_img" style="cursor: pointer"/>
<span slot="title" style="font-size: 14px" v-html="user.client_name.replace(chat.users,'<b style=color:#0e82fc;font-weight:300>'+chat.users+'</b>')"/>
<!--未读消息数-->
<el-badge v-if="user.total" type="danger" :value="user.total" style="top: 10px;right: 15px"/>
<!--在线-->
<el-badge v-else-if="user.online" type="success" is-dot style="top: 12px;right: 10px"/>
<!--离线-->
<el-badge v-else-if="!user.online" type="info" is-dot style="top: 12px;right: 10px"/>
</el-menu-item>
</el-menu>
</div>
<!--右键菜单-->
<v-contextmenu ref="contextmenu" @contextmenu="menuRightChange">
<v-contextmenu-item @click="userInfoVisible = true"><i class="el-icon-postcard"/> 查看资料</v-contextmenu-item>
<v-contextmenu-item divider></v-contextmenu-item>
<v-contextmenu-item @click="sendToMessage"><i class="el-icon-chat-line-square"/> 发送消息</v-contextmenu-item>
</v-contextmenu>
</el-card>
</el-col>
</el-row>
</el-dialog>
<!---chat message-->
<!--userInfo Start-->
<UserInfo :user-info="targetUsers" :dialog-width="dialogWidth" :user-info-visible="userInfoVisible" :closeDialog="closeDialog"/>
<!--userInfo End-->
</div>
</template>
<script>
import { mapGetters, mapActions } from 'vuex'
import func from '../../api/func'
import emotion from '../emotion/Index'
import Push from 'push.js'
import Item from './Item'
import VirtualList from 'vue-virtual-scroll-list'
import UserInfo from './UserInfo'
export default {
props: {
chatVisible: {
type: Boolean,
default: () => true
},
dialogWidth: {
type: String,
default: () => '50%'
},
currentPage: {
type: Number,
default: () => 1
},
sizeLimit: {
type: Number,
default: () => 19
}
},
name: 'chatRoom',
data () {
return {
cgi: {uploadUrl: process.env.API_ROOT + 'v1/common/upload'},
fileData: {},
headers: {},
inputMsg: '',
emotionLists: [],
showEmotion: false,
chat: {},
messageComponent: Item,
overflow: false,
finished: false,
visible: this.chatVisible,
targetUsers: {},
userInfoVisible: false,
userInfoDialogWidth: this.dialogWidth
}
},
components: {
UserInfo,
emotion,
VirtualList
},
computed: {
...mapGetters(['oauthConfig', 'groupAnnouncementConfig', 'userInfo'])
},
watch: {
inputMsg: function () {
this.inputMsg = this.$refs.message.innerHTML
},
chatVisible: function () {
this.visible = this.chatVisible
if (!this.visible) {
this.userInfoVisible = false
}
}
},
methods: {
...mapActions(['getOauthConfig', 'saveWeather']),
/**
* todo:获取目标用户的信息
* @param item
*/
menuRightChange (item) {
if (item.data.attrs && item.data.attrs.users) {
this.targetUsers = item.data.attrs.users
}
},
/**
* todo:弹框关闭回调
*/
closeDialog: function () {
this.userInfoVisible = false
},
/**
* todo:发送消息
*/
sendToMessage: function () {
this.sendUser(this.targetUsers, this.targetUsers.uid)
},
/**
* todo:添加class
* @param index
*/
addItemClass: function (index) {
if (this.chat.messageLists.length > 0) {
if (this.chat.messageLists[index].to_client_name === 'all') {
return this.userInfo.username === this.chat.messageLists[index].from_client_name ? 'creator' : ''
} else {
return this.userInfo.username === this.chat.messageLists[index].to_client_name ? '' : 'creator'
}
}
},
/**
* todo:记录读取
*/
onItemRendered: function () {
if (!this.$refs.vsl) {
return
}
if (this.$refs.vsl) {
const vsl = this.$refs.vsl
if (vsl) {
this.overflow = vsl.getScrollSize() > vsl.getClientSize()
}
}
},
/**
* todo:向上滚动获取数据
*/
onTotop: function () {
setTimeout(() => {
if (this.chat.currentPage <= Math.ceil(this.chat.messageTotal / this.chat.sizeLimit)) {
this.chat.currentPage++
// 获取聊天记录
let str = {
type: 'history',
from_client_name: this.userInfo.username,
from_client_id: this.userInfo.uuid,
to_client_name: this.chat.to_client_name,
to_client_id: this.chat.to_client_id,
room_id: this.chat.to_client_name === 'all' ? this.chat.room_id : '',
uid: this.userInfo.uuid,
page: this.chat.currentPage,
limit: this.chat.sizeLimit,
source: 'user'
}
this.userInfo.websocketServer.send(JSON.stringify(str))
}
this.finished = true
}, 500)
},
/**
* todo:workerMan-chat链接
* @param ws
*/
connect: function (ws) {
let __this = this
// 连接建立时发送登录信息
ws.onopen = function () {
let str = {
type: 'login',
from_client_id: __this.userInfo.uuid,
client_name: __this.userInfo.username,
room_id: __this.chat.room_id,
client_img: __this.userInfo.avatar_url,
uid: __this.userInfo.uuid,
adcode: __this.userInfo.adcode
}
ws.send(JSON.stringify(str))
}
ws.onmessage = function (response) {
let data = JSON.parse(response.data)
switch (data['type']) {
// 心跳
case 'ping':
ws.send('{"type":"pong"}')
break
// 登陆
case 'login':
__this.chat.client_list = data.client_list
__this.chat.client_list_part = data.client_list
__this.setUsersLists()
__this.saveWeather(data.weather)
console.log(data)
break
// 发送消息
case 'say':
__this.say(data)
__this.chat.client_list = data.client_list
__this.chat.client_list_part = data.client_list
__this.setUsersLists()
__this.$refs.vsl.scrollToBottom()
console.log(data)
break
// 聊天记录
case 'history':
__this.chat.messageTotal = data.total
__this.chat.client_list = data.client_list
__this.chat.client_list_part = data.client_list
if (__this.chat.currentPage > 1) {
__this.chat.messageLists = __this.chat.messageLists.concat(data.message)
} else {
__this.chat.messageLists = data.message
__this.$refs.vsl.scrollToBottom()
}
__this.chat.messageLists.sort(function (a, b) {
return a.time > b.time ? 1 : -1
})
__this.setUsersLists()
console.log(data)
break
// 消息删除/消息撤回
case 'srem':
case 'recall':
__this.chat.messageLists = data.message
__this.chat.client_list = data.client_list
__this.chat.client_list_part = data.client_list
__this.setUsersLists()
__this.removeMessageList(data)
console.log(data)
break
case 'logout':
console.log(data)
break
}
}
ws.onclose = function () {
console.log('连接关闭，定时重连')
__this.connect(ws)
}
ws.onerror = function () {
console.log('出现错误')
}
},
/**
* todo:用户搜索
* @param queryString
* @param cb (回调函数 cb(result))
*/
querySearch: function (queryString, cb) {
let result = []
for (let i in this.chat.client_list) {
if (this.chat.client_list[i].client_name.indexOf(queryString) >= 0) {
result.push(this.chat.client_list[i])
}
}
this.chat.client_list_part = result
},
/**
* todo:清空搜索内容
*/
clearSearch: function () {
this.chat.client_list_part = this.chat.client_list
},
/**
* todo:设置未读消息数
*/
setUsersLists: function () {
// 展示单个用户未读消息数
let unreadMessage = []
this.chat.userOnline = 0
this.chat.userTotal = 0
for (let i in this.chat.client_list) {
if (this.userInfo.username === this.chat.client_list[i]['client_name']) {
unreadMessage = this.chat.client_list[i]['unread']
this.chat.msgCount = this.chat.client_list[i]['unreadCount']
this.$emit('setMsgCount', this.chat.msgCount)
}
if (this.chat.client_list[i]['online']) {
this.chat.userOnline++
}
this.chat.userTotal++
}
if (unreadMessage.length > 0) {
for (let i in unreadMessage) {
for (let j in this.chat.client_list) {
if (unreadMessage[i]['form'] === j) {
this.chat.client_list[j]['total'] = parseInt(unreadMessage[i]['total'])
}
}
}
}
},
/**
* TODO:设置群聊房间号
* @param room
*/
setRoomID: function (room) {
if (this.chat.room_id !== room.id.toString()) {
this.showEmotion = false
this.finished = false
this.chat.room_id = room.id.toString()
this.chat.title = room.name
this.chat.desc = room.value
this.chat.currentPage = 1
this.chat.img = 'https://cdn.pixabay.com/photo/2016/12/13/21/20/alien-1905155_960_720.png'
// 加入房间
let login = {
type: 'login',
from_client_id: this.userInfo.uuid,
client_name: this.userInfo.username,
room_id: this.chat.room_id,
client_img: this.userInfo.avatar_url,
uid: this.userInfo.uuid,
adcode: this.userInfo.adcode
}
this.userInfo.websocketServer.send(JSON.stringify(login))
}
// 群聊时，接收方为所有用户
this.chat.to_client_id = 'all'
this.chat.to_client_name = 'all'
// 获取聊天记录
let str = {
type: 'history',
from_client_name: this.userInfo.username,
from_client_id: this.chat.from_client_id,
to_client_name: this.chat.to_client_name,
to_client_id: this.chat.to_client_id,
room_id: this.chat.to_client_name === 'all' ? this.chat.room_id : '',
uid: this.userInfo.uuid,
page: this.chat.currentPage,
limit: this.chat.sizeLimit,
source: 'room'
}
console.log(this.userInfo)
this.userInfo.websocketServer.send(JSON.stringify(str))
},
/**
* TODO:设置发送给谁
* @param user
* @param clientId
*/
sendUser: function (user, clientId) {
this.finished = false
this.chat.to_client_name = user.client_name
this.chat.to_client_id = clientId === '0' ? 'all' : clientId
this.chat.from_client_id = user.uid
this.chat.uid = this.chat.to_client_id
this.chat.title = user.client_name
if (this.chat.users) {
this.chat.users = user.client_name
}
this.chat.img = user.client_img
this.chat.desc = user.centerInfo.desc
this.chat.room_id = ''
user.total = 0
this.chat.currentPage = 1
// 获取聊天记录
let str = {
type: 'history',
from_client_name: this.userInfo.username,
from_client_id: this.userInfo.uuid,
to_client_name: this.chat.to_client_name,
to_client_id: this.chat.to_client_id,
room_id: this.chat.to_client_name === 'all' ? this.chat.room_id : '',
uid: this.userInfo.uuid,
page: this.chat.currentPage,
limit: this.chat.sizeLimit,
source: 'user'
}
this.userInfo.websocketServer.send(JSON.stringify(str))
},
/**
* TODO:获取发送内容
*/
setMsg: function () {
this.inputMsg = this.$refs.message.innerHTML
},
/**
* TODO:发送表情
* @param emotion
*/
getEmotion: function (emotion) {
this.chat.msg_type = 'text'
this.inputMsg += "<img src='" + emotion.icon + "' width='50px' height='50px' style='object-fit: contain;' alt='" + emotion.emoji + "' title='" + emotion.title + "'>"
this.$refs.message.innerHTML = this.inputMsg
},
/**
* TODO：图片上传成功
* @param response
*/
uploadSuccess: function (response) {
if (response && response.code === 200) {
switch (this.chat.msg_type) {
case 'img':
this.inputMsg += "<img src='" + response.item.src + "' width='100px' height='100px' style='object-fit: contain;' alt='" + this.chat.from_client_name + "'>"
break
case 'video':
this.inputMsg += "<video src='" + response.item.src + "' width='200px' height='200px' controls='controls'>"
break
}
this.$refs.message.innerHTML = this.inputMsg
return
}
this.$message({type: 'warning', message: response.msg})
},
/**
* TODO：图片上传前
* @param file
*/
beforeUpload: function (file) {
let ext = file.name.split('.')[1]
switch (ext.toLocaleLowerCase()) {
case 'jpg':
case 'gif':
case 'png':
case 'jpeg':
this.chat.msg_type = 'img'
if (file.size > 2 * 1024 * 1024) {
this.$message({type: 'warning', message: 'upload image size error'})
}
break
case 'mp4':
this.chat.msg_type = 'video'
if (file.size > 5 * 1024 * 1024) {
this.$message({type: 'warning', message: 'upload video size error'})
}
break
default:
this.$message({type: 'warning', message: 'Unsupported file format'})
break
}
},
/**
* TODO:发送消息
* @param data
*/
say: function (data) {
if (this.userInfo.username !== data['from_client_name']) {
if (data['to_client_id'] !== 'all') {
this.chat.title = data['from_client_name']
this.chat.to_client_name = data['from_client_name']
this.chat.to_client_id = data['from_client_id']
}
this.chat.messageLists.push(data)
this.pushMessage(data['content'])
}
if (this.chatVisible && this.userInfo.username === data['from_client_name']) {
if (data['to_client_id'] !== 'all') {
this.chat.title = data['to_client_name']
this.chat.to_client_name = data['to_client_name']
this.chat.to_client_id = data['to_client_id']
}
}
},
/**
* TODO:消息发送
*/
sendMsg: function () {
this.showEmotion = false
this.inputMsg = this.$refs.message !== undefined ? this.$refs.message.innerHTML : ''
if (this.inputMsg.trim() !== '') {
// 发送消息
let str = {
type: 'say',
to_client_id: this.chat.to_client_id,
to_client_name: this.chat.to_client_name,
from_client_name: this.userInfo.username,
from_client_id: this.userInfo.uuid,
msg_type: this.chat.msg_type,
content: this.inputMsg,
client_img: this.userInfo.avatar_url,
room_id: this.chat.to_client_name === 'all' ? this.chat.room_id : '',
uid: this.chat.uid,
time: func.setTime(func.getTimestamp() * 1000)
}
this.userInfo.websocketServer.send(JSON.stringify(str))
this.chat.messageLists.push(str)
this.$refs.vsl.scrollToBottom()
this.$refs.message.innerHTML = ''
this.inputMsg = ''
return
}
if (this.chatVisible) {
this.$refs.message.focus()
this.$message({type: 'info', message: 'Please enter message'})
}
},
/**
* todo:推送弹框消息
* @param message
*/
pushMessage: function (message) {
Push.create('你有未读消息', {
body: message,
requireInteraction: true,
icon: 'https://www.fanglonger.com/favicon.ico',
timeout: 60000
})
},
/**
* todo:删除消息
*/
removeMessageList: function (targetMessage) {
if (this.chat.messageLists.length > 0) {
let i = 0
this.chat.messageLists.map((item, index) => {
if (this.compareJson(item, targetMessage)) {
i = index
}
})
let __this = this
let messageLists = []
Object.keys(__this.chat.messageLists).forEach(function (message) {
messageLists.push(__this.chat.messageLists[message])
})
messageLists.splice(i, 1)
this.chat.messageLists = messageLists
}
},
/**
* todo:json字符串比较
* @param jsonA
* @param jsonB
* @param field
* @returns {boolean}
*/
compareJson: function (jsonA, jsonB, field = ['type']) {
let a = Object.keys(jsonA)
let b = Object.keys(jsonB)
if (a.length !== b.length) {
return false
}
let total = a.length
let num = field.length
for (let i in jsonA) {
if (!field.includes(i) && jsonA[i] === jsonB[i]) {
num++
}
}
return num === total
}
},
/**
* todo：生命周期
*/
created () {
// 初始化聊天系统参数
this.chat = {
to_client_name: 'all',
to_client_id: 'all',
from_client_id: this.userInfo.uuid,
from_client_name: this.userInfo.username,
uid: this.userInfo.uuid,
room_id: this.userInfo.room_id,
title: this.userInfo.room_name,
msgCount: 0,
client_list: [],
client_list_part: [],
img: 'https://cdn.pixabay.com/photo/2016/12/13/21/20/alien-1905155_960_720.png',
desc: '',
messageLists: [],
msg_type: 'text',
users: '',
userTotal: 0,
userOnline: 0,
currentPage: this.currentPage,
sizeLimit: this.sizeLimit,
messageTotal: 0
}
// 浏览器消息推送
try {
Push.Permission.request()
} catch (e) {
// eslint-disable-next-line no-unused-expressions
e ? this.$message.error(JSON.stringify(e)) : ''
}
// 图片上传参数
this.fileData.token = this.userInfo.token
this.fileData.rand = false
this.headers.Authorization = `${func.setPassword(func.setRandom(32), func.setRandom(12))}${this.userInfo.token}${func.setPassword(func.setRandom(32), func.setRandom(12))}`
// 客服系统初始化
this.connect(this.userInfo.websocketServer)
this.getOauthConfig('RoomLists')
this.getOauthConfig('GroupAnnouncementConfig')
let __this = this
// 键盘事件
document.onkeydown = function (e) {
if (e.code === 'Enter' && e.shiftKey) {
e.preventDefault()
__this.sendMsg()
return false
}
}
// 撤回消息
this.$on('recallMessage', (newMessage, oldMessage) => {
// 消息撤回
newMessage.type = 'recall'
newMessage['recall_message'] = JSON.parse(JSON.stringify(oldMessage))
this.removeMessageList(oldMessage)
// 消息推送
this.userInfo.websocketServer.send(JSON.stringify(newMessage))
this.chat.messageLists.push(newMessage)
})
// 删除消息
this.$on('deleteMessage', (newMessage, oldMessage) => {
// 删除消息
newMessage.type = 'srem'
this.removeMessageList(oldMessage)
this.userInfo.websocketServer.send(JSON.stringify(newMessage))
})
}
}
</script>
<style>
.user-list{
min-height:355px;
max-height: 355px;
overflow: hidden;
overflow-y: auto;
padding: 0 !important;
}
#content{
border: 1px solid #eee;
height: 95px;
border-radius: 10px;
-moz-border-radius:10px;
-webkit-border-radius:10px;
padding:10px;
overflow: scroll;
overflow-x: hidden;
}
.input-msg{
min-height: 100px;
margin-bottom: 10px;
margin-top: 10px;
}
.input-msg .icon{
font-size: 25px;
margin:0 10px 10px 0;
color: #000;
cursor: pointer;
}
#leftBox {
padding-left: 0 !important;
padding-right: 2px !important;
}
#rightBox {
padding: 0 !important;
}
#rightBox .el-input__inner{
margin-bottom: 10px;
}
.el-autocomplete-suggestion {
display: none;
}
#chat .el-dialog__header {
background: #409EFF;
}
#chat .el-dialog--center .el-dialog__body {
padding: 5px 15px 5px !important;
}
#chat .el-card {
border-radius: 0 !important;
-webkit-border-radius: 0 !important;
-moz-border-radius: 0 !important;
}
</style>
<style lang="less">
#chat {
.stream, .empty {
position: relative;
width: 100%;
height: 320px;
overflow-y: auto;
border: 1px solid #eee;
display: flex;
flex-direction: column-reverse;
&.overflow {
flex-direction: column;
}
.stream-item {
display: flex;
align-items: center;
padding: 1em;
&.creator {
flex-direction: row-reverse;
}
}
}
.empty {
.wrapper {
position: absolute;
left: 0;
top: 0;
bottom: 0;
right: 0;
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
color: #bfbfbf;
}
.icon {
width: 70px;
height: 70px;
background-size: cover;
background-image: url("data:image/svg+xml,%3Csvg t='1587779561352' class='icon' viewBox='0 0 1024 1024' version='1.1' xmlns='http://www.w3.org/2000/svg' p-id='1970' width='200' height='200'%3E%3Cpath d='M915.90919 428.28025l40.909735 6.785543 1.77339-10.488889 8.708336-12.93766-103.649662-69.574588-7.776104-5.219885-7.837502-2.918469L552.61093 223.932142l-6.92676-2.579755-6.962575 2.308579-347.57209 115.214045-8.804527 2.14792-5.704932 4.046153L53.550637 432.126858l9.832949 13.854543 4.493338 11.238972 39.739073-16.353456L75.734892 485.09114l96.368838 54.05001 0.107447 199.534476-2.349511 4.28356 2.352581 1.310855 0.001023 2.709715 4.859681 0 281.95872 157.194158 7.696286 4.260024 2.344395 1.277086 2.635013 1.726318 9.41851-3.080152 8.748245-3.419889 388.69979-159.572322 0.031722-9.44307L878.607632 546.373879l92.490507-35.759435L915.90919 428.28025zM561.218982 260.057921l245.843174 91.538833-245.843174 92.115977L561.218982 260.057921zM121.002888 475.127208l40.684608-56.45171 5.983271-8.358365 23.439852-32.558533 262.998903 123.622552L411.290297 637.993552 121.002888 475.127208zM203.051579 726.133985l-0.100284-169.629375 226.371704 126.989229 28.646434-91.38636 0.893346 276.69688L203.051579 726.133985zM473.818399 476.500485 225.704508 359.870184l304.674071-100.980879 0 196.376553L473.818399 476.500485zM847.766207 724.616422 489.771743 871.571379l-0.955768-301.186643 45.281299 109.166305 313.667909-121.215736L847.765183 724.616422zM551.061644 639.889739l-57.241702-137.940652 347.098299-130.082684 83.064834 123.892705L551.061644 639.889739z' p-id='1971' fill='%23bfbfbf'%3E%3C/path%3E%3C/svg%3E");
}
}
.header {
padding: .5em;
.finished {
font-size: 14px;
text-align: center;
color: #bfbfbf;
}
.spinner {
font-size: 10px;
margin: 0 auto;
text-indent: -9999em;
width: 15px;
height: 15px;
border-radius: 50%;
background: #ffffff;
background: linear-gradient(to right, #ccc 10%, rgba(255, 255, 255, 0) 42%);
position: relative;
animation: load3 1.4s infinite linear;
transform: translateZ(0);
}
.spinner:before {
width: 50%;
height: 50%;
background: #ccc;
border-radius: 100% 0 0 0;
position: absolute;
top: 0;
left: 0;
content: '';
}
.spinner:after {
background: #ffffff;
width: 75%;
height: 75%;
border-radius: 50%;
content: '';
margin: auto;
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;
}
@-webkit-keyframes load3 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes load3 {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
}
}
</style>
<template>
<div :id="id">
<el-dialog :visible.sync="visible" :title="userInfo.client_name" :width="userInfoDialogWidth" center id="userInfo" @close="closeDialog" :show-close="false" :style="transformStyle">
<div slot="title" style="display: flex;align-items: center;position: relative;">
<el-avatar :src="userInfo.client_img" :size="50" fit="fill" :alt="userInfo.client_name"></el-avatar>
<div>
<div v-html="userInfo.client_name" style="margin-left: 10px;text-align: left;color: #fff"></div>
<div slot="title" v-html="userInfo.desc" style="margin-left: 10px;color:#fff"></div>
</div>
</div>
<el-row :gutter="24">
<el-col :xl="{'span':22,'offset':1}" :lg="{'span':22,'offset':1}" :md="{'span':22,'offset':1}" :sm="{'span':22,'offset':1}" :xs="{'span':22,'offset':1}" class="userInfo">
<el-form :model="userInfo" label-width="56px" label-position="left">
<el-form-item label="账号：">
<span v-html="userInfo.uid"></span>
</el-form-item>
<el-form-item label="简介：">
<span v-html="userInfo.desc"></span>
</el-form-item>
<el-form-item label="户籍：">
<span v-html="userInfo.local"></span>
</el-form-item>
<el-form-item label="住址：">
<span v-html="userInfo.ip_address"></span>
</el-form-item>
<el-form-item label="标签：">
<el-tag style="margin-right: 5px" effect="plain" type="success" v-for="(tags,index) in userInfo.tags" :key="index">{{tags}}</el-tag>
</el-form-item>
</el-form>
</el-col>
</el-row>
</el-dialog>
</div>
</template>
<script>
export default {
name: 'UserInfo',
props: {
userInfoVisible: {
type: Boolean,
default: () => false
},
userInfo: {
type: [Object, Array],
default: () => {}
},
closeDialog: {
type: Function | Boolean
},
dialogWidth: {
type: String,
default: () => '40%'
},
id: {
type: String,
default: () => 'userInfo'
}
},
data () {
return {
visible: this.userInfoVisible,
userInfoDialogWidth: this.dialogWidth,
randomNum: 0,
transformStyle: {}
}
},
watch: {
userInfoVisible: function () {
this.visible = this.userInfoVisible
this.userInfoDialogWidth = (parseInt(this.dialogWidth.replace('%', '')) - 15) + '%'
this.getUserInfo()
}
},
created () {
this.userInfoDialogWidth = (parseInt(this.dialogWidth.replace('%', '')) - 15) + '%'
this.randomNum = Math.ceil(Math.random() * 5 | 0)
this.transformStyle = { transform: 'rotate(' + this.randomNum + 'deg)' }
},
methods: {
/**
* todo:获取用户信息
*/
getUserInfo: function () {
this.userInfo.desc = this.userInfo.centerInfo.desc || ''
this.userInfo.tags = JSON.parse(this.userInfo.centerInfo.tags) || ''
this.userInfo.ip_address = this.setLocal(JSON.parse(this.userInfo.centerInfo.ip_address)) || ''
this.userInfo.local = this.setLocal(JSON.parse(this.userInfo.centerInfo.local)) || ''
},
/**
* TODO:设置地址显示
*/
setLocal: function (item) {
if (item.length > 0) {
let str = item.join(',')
return str.replace(new RegExp(/,/g), ' / ')
}
return item
}
}
}
</script>
<style lang="less">
#userInfo {
.el-dialog__body{
position: relative;
overflow: hidden;
background-size: contain;
background-position: right;
background-image: url('../../assets/default.jpg');
background-repeat: no-repeat;
padding-left: 0 !important;
}
.el-form-item {
margin-bottom: 0!important;
}
.el-form-item__content{
margin-left: 0 !important;
}
.el-dialog__header{
background: #409EFF;
}
.clearfix {
text-align: center;
color: #000000;
font-size: 20px;
}
.clearfix:before, .clearfix:after {
display: table;
content: "";
}
.clearfix:after {
clear: both
}
}
</style>
<template>
<div ref="messageLists">
<!--群聊模板信息展示-->
<div ref="message" v-contextmenu:contextmenu :source="source" class="item" v-if="source.to_client_name === 'all'" :class="source.from_client_name === userInfo.username ? 'creator' : '' ">
<div class="avatar">
<el-avatar :src="source.client_img" />
</div>
<div class="body">
<div class="name" v-if="source.from_client_name !== userInfo.username">{{source.username || source.from_client_name}} {{source.time}}</div>
<div class="content">
<div class="text"><span v-html="source.from_client_name === userInfo.username ? unescape(source.content.replace('%ACCOUNT%','你')) : unescape(source.content.replace('%ACCOUNT%',source.from_client_name))"/></div>
</div>
</div>
</div>
<!--私聊模板信息展示-->
<div ref="message" v-contextmenu:contextmenu :source="source" class="item" v-else :class="source.to_client_name === userInfo.username ? '' : 'creator' ">
<div class="avatar">
<el-avatar :src="source.client_img" />
</div>
<div class="body">
<div class="name" v-if="source.to_client_name === userInfo.username">{{source.username || source.from_client_name}} {{source.time}}</div>
<div class="content">
<div class="text"><span v-html="source.from_client_name === userInfo.username ? unescape(source.content.replace('%ACCOUNT%','你')) : unescape(source.content.replace('%ACCOUNT%',source.from_client_name))"/></div>
</div>
</div>
</div>
<!--右键菜单-->
<v-contextmenu ref="contextmenu" theme="bright" @contextmenu="menuRightChange" v-if="source.from_client_name === userInfo.username && showContextMenu">
<v-contextmenu-item @click="setMessages('recall')">消息撤回</v-contextmenu-item>
<v-contextmenu-item divider/>
<v-contextmenu-item @click="setMessages('delete')">消息删除</v-contextmenu-item>
</v-contextmenu>
<v-contextmenu ref="contextmenu" v-else/>
</div>
</template>
<script>
import {mapGetters} from 'vuex'
import func from '../../api/func'
import mixins from '../../api/dispatch'
export default {
name: 'ChatRoomItem',
props: {
source: {
type: Object,
default: () => {}
}
},
mixins: [mixins],
data () {
return {
targetMessage: {},
showContextMenu: true
}
},
computed: {
...mapGetters(['userInfo'])
},
methods: {
/**
* TODO:字符串标签转换
* @param html
*/
unescape: function (html) {
return html
.replace(html ? /&(?!#?\w+;)/g : /&/g, '&')
.replace(/</g, '<')
.replace(/>/g, '>')
.replace(/"/g, '"')
.replace(/&nbsp;/g, ' ')
// eslint-disable-next-line no-useless-escape
.replace(/'/g, "\'")
},
/**
* todo:右键菜单
* @param item
*/
menuRightChange: function (item) {
if (item.data.attrs && item.data.attrs.source) {
this.targetMessage = item.data.attrs.source
}
this.showContextMenu = this.targetMessage.type !== 'recall'
// 三分钟后消息不可删除亦不可撤回
if (this.targetMessage.type !== 'recall') {
this.showContextMenu = Date.parse(this.targetMessage.time) / 1000 + 180 > Date.parse(new Date()) / 1000
}
},
/**
* todo:消息撤回/消息删除
*/
setMessages: function (item) {
switch (item) {
// 撤回消息
case 'recall' :
let recallMessage = JSON.parse(JSON.stringify(this.targetMessage))
recallMessage.content = '%ACCOUNT%撤回了一条消息'
recallMessage.username = 'systemRobot'
recallMessage.client_img = 'https://cdn.pixabay.com/photo/2016/12/13/21/20/alien-1905155_960_720.png'
recallMessage.time = func.setTime(new Date())
this.dispatch('chatRoom', 'recallMessage', recallMessage, this.targetMessage)
break
// 删除消息
case 'delete':
let deleteMessage = JSON.parse(JSON.stringify(this.targetMessage))
this.dispatch('chatRoom', 'deleteMessage', deleteMessage, this.targetMessage)
break
}
}
}
}
</script>
<style lang="less" scoped>
.item {
display: flex;
.avatar {
width: 40px;
height: 40px;
border-radius: 50%;
background: rgba(255, 192, 203, .2);
img {
display: block;
width: 100%;
height: 100%;
border-radius: 50%;
}
}
.body {
flex: 1;
padding-left: 1em;
font-size: 16px;
max-width: 560px;
word-break: break-word;
.name {
padding-bottom: .2em;
font-size: 12px;
}
.content {
position: relative;
color: #000;
background-color: aliceblue;
border-radius: 15px;
padding: .5em 1em;
cursor: default;
&:after{
content: '';
position: absolute;
right: 100%;
top: 10px;
width: 14px;
height: 14px;
border-width: 0;
border-style: solid;
border-color: transparent;
border-bottom-width: 10px;
border-bottom-color: currentColor;
border-radius: 0 0 0 32px;
color: aliceblue;
}
}
}
&.creator {
transform: rotateX(180deg);
direction: rtl;
align-items: flex-end;
.avatar {
transform: rotateX(180deg);
}
.body {
transform: rotate(180deg);
}
.text {
transform: rotateY(180deg);
direction: ltr;
}
}
}
</style>
<template>
<div class="emotion">
<div class="emotion-box" :style="{height: height + 'px' }">
<el-tabs type="border-card" tab-position="top" @tab-click="changeEmotionLists" v-model="type" v-infinite-scroll="scrollEmotion">
<el-tab-pane v-for="(emotionType,index) in emotionTypeLists" :name="emotionType.type" :key="index" :label="emotionType.title">
<div class="emotion-box-line" v-for="(emotion, index) in emotionList" :key="index">
<div class="emotion-item" >
<el-image :src="emotion.icon" :alt="emotion.title" style="width: 30px;height: 30px;" lazy @click.native="clickHandler(emotion)"></el-image>
</div>
</div>
</el-tab-pane>
</el-tabs>
</div>
</div>
</template>
<script>
import apiLists from '../../api/api'
export default {
props: {
height: {
type: Number,
default: () => 300
}
},
data () {
return {
emotionTypeLists: [
{'type': '1', 'title': '表情', 'id': 'emotion'},
{'type': '2', 'title': '人物', 'id': 'person'},
{'type': '3', 'title': '动作', 'id': 'action'},
{'type': '4', 'title': '家庭', 'id': 'family'},
{'type': '5', 'title': '自然', 'id': 'natural'},
{'type': '6', 'title': '食物', 'id': 'food'},
{'type': '7', 'title': '体育', 'id': 'sport'},
{'type': '8', 'title': '建筑', 'id': 'building'},
{'type': '9', 'title': '用品', 'id': 'supplies'},
{'type': '10', 'title': '符号', 'id': 'symbol'},
{'type': '11', 'title': '国旗', 'id': 'flag'}
],
type: '1',
emotionList: [],
limit: 55,
page: 1,
pages: 0,
offsetPage: 0
}
},
methods: {
/**
* todo:图标切换
* @param typeObj
*/
changeEmotionLists: function (typeObj) {
this.type = typeObj.name
this.page = 1
this.emotionList = []
this.showEmotionLists(this.page, this.limit)
},
/**
* todo:点击图标
* @param emotion
*/
clickHandler (emotion) {
this.$emit('clickEmotion', emotion)
},
/**
* TODO:展示表情数据
* @param page
* @param limit
*/
showEmotionLists: function (page, limit) {
apiLists.EmotionLists({type: this.type, limit: limit, page: page}).then(response => {
this.pages = response.data.item.pages
let data = response.data.item.data
for (let i in data) {
this.emotionList.push(data[i])
}
})
},
/**
* TODO:数据流加载
*/
scrollEmotion: function () {
this.offsetPage = this.offsetPage + 1
if (this.offsetPage <= this.pages) {
this.page++
this.showEmotionLists(this.page, this.limit)
}
}
},
mounted () {
this.$nextTick(function () {
this.showEmotionLists(this.page, this.limit)
})
}
}
</script>
<style scoped>
.emotion{
position: absolute;
bottom: 310px;
width: 500px;
/*left: 300px;*/
}
.emotion-box {
margin: 0 auto;
width: 100%;
box-sizing: border-box;
padding: 0 0 5px 10px;
overflow-x: hidden;
overflow-y: auto;
position: initial;
z-index:2000
}
.emotion-box-line {
display: flex;
float: left;
}
.emotion-item {
flex: 1;
margin-left: 13px;
margin-top: 10px;
cursor: pointer;
}
</style>