wvp-gb28181-project/web_src/src/components/channelList.vue

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<template>
<div id="channelList">
<el-container>
<el-header>
<uiHeader></uiHeader>
</el-header>
<el-main>
<div style="background-color: #FFFFFF; position: relative; padding: 1rem 0.5rem 0.5rem 0.5rem; text-align: center;">
<span style="font-size: 1rem; font-weight: 500; ">通道列表({{parentChannelId ==0 ? deviceId:parentChannelId}})</span>
</div>
<div style="background-color: #FFFFFF; margin-bottom: 1rem; position: relative; padding: 0.5rem; text-align: left;font-size: 14px;">
<el-button icon="el-icon-arrow-left" size="mini" style="margin-right: 1rem;" @click="showDevice">返回</el-button>
搜索: <el-input @input="search" style="margin-right: 1rem; width: auto;" size="mini" placeholder="关键字" prefix-icon="el-icon-search" v-model="searchSrt" clearable> </el-input>
通道类型: <el-select size="mini" @change="search" style="margin-right: 1rem;" v-model="channelType" placeholder="请选择" default-first-option>
<el-option label="全部" value="" ></el-option>
<el-option label="设备" value="false"></el-option>
<el-option label="子目录" value="true" ></el-option>
</el-select>
在线状态: <el-select size="mini" @change="search" v-model="online" placeholder="请选择" default-first-option>
<el-option label="全部" value=""></el-option>
<el-option label="在线" value="on"></el-option>
<el-option label="离线" value="off"></el-option>
</el-select>
</div>
<devicePlayer ref="devicePlayer"></devicePlayer>
<!--设备列表-->
<el-table ref="channelListTable" :data="deviceChannelList" :height="winHeight" border style="width: 100%">
<el-table-column prop="channelId" label="通道编号" width="210">
</el-table-column>
<el-table-column prop="name" label="通道名称" width="500">
</el-table-column>
<el-table-column prop="subCount" label="子节点数">
</el-table-column>
<el-table-column label="状态" width="180" align="center">
<template slot-scope="scope">
<div slot="reference" class="name-wrapper">
<el-tag size="medium" v-if="scope.row.status == 1">在线</el-tag>
<el-tag size="medium" type="info" v-if="scope.row.status == 0">离线</el-tag>
</div>
</template>
</el-table-column>
<el-table-column prop="ptztypeText" label="云台类型">
</el-table-column>
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<el-table-column label="操作" width="240" align="center" fixed="right">
<template slot-scope="scope">
<el-button size="mini" icon="el-icon-video-play" v-if="scope.row.parental == 0" @click="sendDevicePush(scope.row)">预览视频</el-button>
<el-button size="mini" icon="el-icon-s-open" type="primary" v-if="scope.row.parental == 1" @click="changeSubchannel(scope.row)">查看子目录</el-button>
<!-- <el-button size="mini" @click="sendDevicePush(scope.row)">录像查询</el-button> -->
</template>
</el-table-column>
</el-table>
<el-pagination
style="float: right"
@size-change="handleSizeChange"
@current-change="currentChange"
:current-page="currentPage"
:page-size="count"
:page-sizes="[15, 20, 30, 50]"
layout="total, sizes, prev, pager, next"
:total="total">
</el-pagination>
</el-main>
</el-container>
<Loading v-if="isLoging" marginTop="-50%"></Loading>
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</div>
</template>
<script>
import devicePlayer from './gb28181/devicePlayer.vue'
import uiHeader from './UiHeader.vue'
import Loading from './Loading.vue'
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export default {
name: 'channelList',
components: {
devicePlayer,
uiHeader,
Loading
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},
data() {
return {
deviceId: this.$route.params.deviceId,
parentChannelId: this.$route.params.parentChannelId,
deviceChannelList: [],
videoComponentList: [],
currentPlayerInfo: {}, //当前播放对象
updateLooper: 0, //数据刷新轮训标志
searchSrt: "",
channelType: "",
online: "",
winHeight: window.innerHeight - 250,
currentPage: parseInt(this.$route.params.page),
count: parseInt(this.$route.params.count),
total:0,
beforeUrl:"/videoList",
isLoging: false
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};
},
mounted() {
this.initData();
// this.updateLooper = setInterval(this.initData, 10000);
},
destroyed() {
this.$destroy('videojs');
clearTimeout(this.updateLooper);
},
methods: {
initData: function() {
if (this.parentChannelId == "" || this.parentChannelId == 0 ) {
this.getDeviceChannelList();
}else{
this.showSubchannels();
}
},
initParam: function(){
this.deviceId= this.$route.params.deviceId;
this.parentChannelId= this.$route.params.parentChannelId;
this.currentPage= parseInt(this.$route.params.page);
this.count= parseInt(this.$route.params.count);
if (this.parentChannelId == "" || this.parentChannelId == 0 ) {
this.beforeUrl = "/videoList"
}
},
currentChange: function(val){
var url = `/${this.$router.currentRoute.name}/${this.deviceId}/${this.parentChannelId}/${this.count}/${val}`
console.log(url)
this.$router.push(url).then(()=>{
this.initParam();
this.initData();
})
},
handleSizeChange: function(val){
var url = `/${this.$router.currentRoute.name}/${this.$router.params.deviceId}/${this.$router.params.parentChannelId}/${val}/1`
this.$router.push(url).then(()=>{
this.initParam();
this.initData();
})
},
getDeviceChannelList: function() {
let that = this;
console.log(this.currentPage - 1)
this.$axios.get(`/api/devices/${this.$route.params.deviceId}/channels`,{
params: {
page: that.currentPage - 1,
count: that.count,
query: that.searchSrt,
online: that.online,
channelType: that.channelType
}
} )
.then(function (res) {
console.log(res);
that.total = res.data.total;
that.deviceChannelList = res.data.data;
// 防止出现表格错位
that.$nextTick(()=>{
that.$refs.channelListTable.doLayout();
})
})
.catch(function (error) {
console.log(error);
});
},
//gb28181平台对接
//刷新设备信息
refDevice: function(itemData) {
///api/devices/{deviceId}/sync
console.log("刷新对应设备:" + itemData.deviceId);
this.$axios({
method: 'post',
url: '/api/devices/' + itemData.deviceId + '/sync'
}).then(function(res) {
// console.log("刷新设备结果:"+JSON.stringify(res));
}).catch(function(e) {
that.$message({
showClose: true,
message: '请求成功',
type: 'success'
});
});;
},
//通知设备上传媒体流
sendDevicePush: function(itemData) {
let deviceId = this.deviceId;
this.isLoging = true;
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let channelId = itemData.channelId;
console.log("通知设备推流1" + deviceId + " : " + channelId);
let that = this;
this.$axios({
method: 'get',
url: '/api/play/' + deviceId + '/' + channelId
}).then(function(res) {
let ssrc = res.data.ssrc;
that.isLoging = false
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that.$refs.devicePlayer.play(res.data,deviceId,channelId);
}).catch(function(e) {
});
},
showDevice: function(){
this.$router.push(this.beforeUrl).then(()=>{
this.initParam();
this.initData();
})
},
changeSubchannel(itemData) {
console.log(this.$router.currentRoute)
this.beforeUrl = this.$router.currentRoute.path;
var url = `/${this.$router.currentRoute.name}/${this.$router.currentRoute.params.deviceId}/${itemData.channelId}/${this.$router.currentRoute.params.count}/1`
this.$router.push(url).then(()=>{
this.searchSrt= "";
this.channelType= "";
this.online= "";
this.initParam();
this.initData();
})
},
showSubchannels: function(channelId){
let that = this;
this.$axios.get(`/api/subChannels/${this.deviceId}/${this.parentChannelId}/channels`,{
params: {
page: that.currentPage - 1,
count: that.count,
query: that.searchSrt,
online: that.online,
channelType: that.channelType
}
} )
.then(function (res) {
that.total = res.data.total;
that.deviceChannelList = res.data.data;
// 防止出现表格错位
that.$nextTick(()=>{
that.$refs.channelListTable.doLayout();
})
})
.catch(function (error) {
console.log(error);
});
},
search: function() {
console.log(this.searchSrt)
this.currentPage = 1;
this.total = 0;
this.initData();
}
}
};
</script>
<style>
.videoList {
display: flex;
flex-wrap: wrap;
align-content: flex-start;
}
.video-item {
position: relative;
width: 15rem;
height: 10rem;
margin-right: 1rem;
background-color: #000000;
}
.video-item-img {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 100%;
height: 100%;
}
.video-item-img:after {
content: "";
display: inline-block;
position: absolute;
z-index: 2;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 3rem;
height: 3rem;
background-image: url("../assets/loading.png");
background-size: cover;
background-color: #000000;
}
.video-item-title {
position: absolute;
bottom: 0;
color: #000000;
background-color: #ffffff;
line-height: 1.5rem;
padding: 0.3rem;
width: 14.4rem;
}
</style>