<template>
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<div id="channelList">
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<el-container>
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<el-header>
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<uiHeader></uiHeader>
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</el-header>
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<el-main>
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<div style="background-color: #FFFFFF; position: relative; padding: 1rem 0.5rem 0.5rem 0.5rem; text-align: center;">
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<span style="font-size: 1rem; font-weight: 500; ">通道列表({{parentChannelId ==0 ? deviceId:parentChannelId}})</span>
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</div>
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<div style="background-color: #FFFFFF; margin-bottom: 1rem; position: relative; padding: 0.5rem; text-align: left;font-size: 14px;">
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<el-button icon="el-icon-arrow-left" size="mini" style="margin-right: 1rem;" type="primary" @click="showDevice">返回</el-button>
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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>
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通道类型: <el-select size="mini" @change="search" style="margin-right: 1rem;" v-model="channelType" placeholder="请选择" default-first-option>
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<el-option label="全部" value=""></el-option>
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<el-option label="设备" value="false"></el-option>
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<el-option label="子目录" value="true"></el-option>
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</el-select>
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在线状态: <el-select size="mini" style="margin-right: 1rem;" @change="search" v-model="online" placeholder="请选择" default-first-option>
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<el-option label="全部" value=""></el-option>
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<el-option label="在线" value="true"></el-option>
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<el-option label="离线" value="false"></el-option>
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</el-select>
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<el-checkbox size="mini" style="margin-right: 1rem; float: right;" v-model="autoList" @change="autoListChange">自动刷新</el-checkbox>
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</div>
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<devicePlayer ref="devicePlayer" v-loading="isLoging"></devicePlayer>
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<!--设备列表-->
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<el-table ref="channelListTable" :data="deviceChannelList" :height="winHeight" border style="width: 100%">
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<el-table-column prop="channelId" label="通道编号" width="210">
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</el-table-column>
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<el-table-column prop="deviceId" label="设备编号" width="210">
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</el-table-column>
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<el-table-column prop="name" label="通道名称">
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</el-table-column>
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<el-table-column label="快照" width="80" align="center">
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<template slot-scope="scope">
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<img style="max-height: 3rem;max-width: 4rem;"
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:id="scope.row.deviceId + '_' + scope.row.channelId"
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:src="getSnap(scope.row)"
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@error="getSnapErrorEvent($event.target.id)"
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alt="">
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<!-- <el-image-->
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<!-- :id="'snapImg_' + scope.row.deviceId + '_' + scope.row.channelId"-->
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<!-- :src="getSnap(scope.row)"-->
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<!-- @error="getSnapErrorEvent($event, scope.row)"-->
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<!-- :fit="'contain'">-->
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<!-- <div slot="error" class="image-slot">-->
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<!-- <i class="el-icon-picture-outline"></i>-->
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<!-- </div>-->
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<!-- </el-image>-->
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</template>
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</el-table-column>
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<el-table-column prop="subCount" label="子节点数">
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</el-table-column>
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<el-table-column prop="manufacture" label="厂家">
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</el-table-column>
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<el-table-column label="位置信息" align="center">
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<template slot-scope="scope">
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<span>{{scope.row.longitude}},{{scope.row.latitude}}</span>
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</template>
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</el-table-column>
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<el-table-column prop="ptztypeText" label="云台类型"/>
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<el-table-column label="开启音频" align="center">
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<template slot-scope="scope">
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<el-switch @change="updateChannel(scope.row)" v-model="scope.row.hasAudio" active-color="#409EFF">
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</el-switch>
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</template>
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</el-table-column>
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<el-table-column label="状态" width="180" align="center">
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<template slot-scope="scope">
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<div slot="reference" class="name-wrapper">
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<el-tag size="medium" v-if="scope.row.status == 1">开启</el-tag>
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<el-tag size="medium" type="info" v-if="scope.row.status == 0">关闭</el-tag>
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</div>
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</template>
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</el-table-column>
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<el-table-column label="操作" width="280" align="center" fixed="right">
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<template slot-scope="scope">
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<el-button-group>
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<!-- <el-button size="mini" icon="el-icon-video-play" v-if="scope.row.parental == 0" @click="sendDevicePush(scope.row)">播放</el-button> -->
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<el-button size="mini" icon="el-icon-video-play" @click="sendDevicePush(scope.row)">播放</el-button>
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<el-button size="mini" icon="el-icon-switch-button" type="danger" v-if="!!scope.row.streamId" @click="stopDevicePush(scope.row)">停止</el-button>
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<el-button size="mini" icon="el-icon-s-open" type="primary" v-if="scope.row.parental == 1" @click="changeSubchannel(scope.row)">查看</el-button>
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<el-button size="mini" icon="el-icon-video-camera" type="primary" @click="queryRecords(scope.row)">设备录象</el-button>
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<!-- <el-button size="mini" @click="sendDevicePush(scope.row)">录像查询</el-button> -->
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</el-button-group>
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</template>
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</el-table-column>
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</el-table>
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<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">
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</el-pagination>
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</el-main>
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</el-container>
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</div>
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</template>
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<script>
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import devicePlayer from './dialog/devicePlayer.vue'
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import uiHeader from './UiHeader.vue'
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import moment from "moment";
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export default {
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name: 'channelList',
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components: {
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devicePlayer,
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uiHeader
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},
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data() {
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return {
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deviceId: this.$route.params.deviceId,
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parentChannelId: this.$route.params.parentChannelId,
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deviceChannelList: [],
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videoComponentList: [],
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currentPlayerInfo: {}, //当前播放对象
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updateLooper: 0, //数据刷新轮训标志
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searchSrt: "",
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channelType: "",
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online: "",
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winHeight: window.innerHeight - 250,
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currentPage: parseInt(this.$route.params.page),
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count: parseInt(this.$route.params.count),
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total: 0,
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beforeUrl: "/deviceList",
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isLoging: false,
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autoList: true,
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loadSnap:{}
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};
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},
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mounted() {
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this.initData();
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if (this.autoList) {
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this.updateLooper = setInterval(this.initData, 5000);
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}
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},
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destroyed() {
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this.$destroy('videojs');
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clearTimeout(this.updateLooper);
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},
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methods: {
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initData: function () {
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if (typeof (this.parentChannelId) == "undefined" || this.parentChannelId == 0) {
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this.getDeviceChannelList();
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} else {
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this.showSubchannels();
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}
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},
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initParam: function () {
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this.deviceId = this.$route.params.deviceId;
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this.parentChannelId = this.$route.params.parentChannelId;
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this.currentPage = parseInt(this.$route.params.page);
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this.count = parseInt(this.$route.params.count);
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if (this.parentChannelId == "" || this.parentChannelId == 0) {
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this.beforeUrl = "/deviceList"
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}
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},
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currentChange: function (val) {
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var url = `/${this.$router.currentRoute.name}/${this.deviceId}/${this.parentChannelId}/${this.count}/${val}`
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this.$router.push(url).then(() => {
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this.initParam();
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this.initData();
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})
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},
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handleSizeChange: function (val) {
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var url = `/${this.$router.currentRoute.name}/${this.$router.params.deviceId}/${this.$router.params.parentChannelId}/${val}/1`
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this.$router.push(url).then(() => {
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this.initParam();
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this.initData();
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})
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},
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getDeviceChannelList: function () {
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let that = this;
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if (typeof (this.$route.params.deviceId) == "undefined") return;
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this.$axios({
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method: 'get',
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url: `/api/device/query/devices/${this.$route.params.deviceId}/channels`,
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params:{
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page: that.currentPage,
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count: that.count,
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query: that.searchSrt,
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online: that.online,
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channelType: that.channelType
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}
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}).then(function (res) {
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that.total = res.data.total;
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that.deviceChannelList = res.data.list;
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// 防止出现表格错位
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that.$nextTick(() => {
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that.$refs.channelListTable.doLayout();
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})
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}).catch(function (error) {
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console.log(error);
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});
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},
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//通知设备上传媒体流
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sendDevicePush: function (itemData) {
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let deviceId = this.deviceId;
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this.isLoging = true;
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let channelId = itemData.channelId;
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console.log("通知设备推流1：" + deviceId + " : " + channelId );
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let that = this;
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this.$axios({
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method: 'get',
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url: '/api/play/start/' + deviceId + '/' + channelId
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}).then(function (res) {
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that.isLoging = false;
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if (res.data.code == 0) {
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setTimeout(()=>{
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console.log("下载截图")
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let snapId = deviceId + "_" + channelId;
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that.loadSnap[snapId] = 0;
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that.getSnapErrorEvent(snapId)
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},5000)
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that.$refs.devicePlayer.openDialog("media", deviceId, channelId, {
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streamInfo: res.data.data,
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hasAudio: itemData.hasAudio
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});
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that.initData();
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}else {
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that.$message.error(res.data.msg);
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}
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}).catch(function (e) {});
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},
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queryRecords: function (itemData) {
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var format = moment().format("YYYY-M-D");
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let deviceId = this.deviceId;
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let channelId = itemData.channelId;
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this.$refs.devicePlayer.openDialog("record", deviceId, channelId, {date: format})
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},
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stopDevicePush: function (itemData) {
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var that = this;
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this.$axios({
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method: 'get',
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url: '/api/play/stop/' + this.deviceId + "/" + itemData.channelId
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}).then(function (res) {
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that.initData();
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}).catch(function (error) {
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if (error.response.status === 402) { // 已经停止过
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that.initData();
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}else {
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console.log(error)
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}
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});
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},
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getSnap: function (row){
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return '/static/snap/' + row.deviceId + '_' + row.channelId + '.jpg'
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},
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getSnapErrorEvent: function (id){
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if (typeof (this.loadSnap[id]) != "undefined") {
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console.log("下载截图" + this.loadSnap[id])
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if (this.loadSnap[id] > 5) {
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delete this.loadSnap[id];
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return;
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}
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setTimeout(()=>{
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this.loadSnap[id] ++
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document.getElementById(id).setAttribute("src", '/static/snap/' + id + '.jpg?' + new Date().getTime())
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},1000)
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}
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},
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showDevice: function () {
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this.$router.push(this.beforeUrl).then(() => {
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this.initParam();
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this.initData();
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})
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},
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changeSubchannel(itemData) {
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this.beforeUrl = this.$router.currentRoute.path;
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var url = `/${this.$router.currentRoute.name}/${this.$router.currentRoute.params.deviceId}/${itemData.channelId}/${this.$router.currentRoute.params.count}/1`
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this.$router.push(url).then(() => {
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this.searchSrt = "";
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this.channelType = "";
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this.online = "";
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this.initParam();
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this.initData();
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})
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},
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showSubchannels: function (channelId) {
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let that = this;
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this.$axios({
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method: 'get',
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url:`/api/device/query/sub_channels/${this.deviceId}/${this.parentChannelId}/channels`,
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params: {
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page: that.currentPage,
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count: that.count,
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query: that.searchSrt,
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online: that.online,
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channelType: that.channelType
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}
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}).then(function (res) {
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that.total = res.data.total;
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that.deviceChannelList = res.data.list;
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// 防止出现表格错位
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that.$nextTick(() => {
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that.$refs.channelListTable.doLayout();
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})
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}).catch(function (error) {
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console.log(error);
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});
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},
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search: function () {
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this.currentPage = 1;
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this.total = 0;
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this.initData();
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},
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updateChannel: function (row) {
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this.$axios({
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method: 'post',
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url: `/api/device/query/channel/update/${this.deviceId}`,
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params: row
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}).then(function (res) {
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console.log(JSON.stringify(res));
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});
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},
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autoListChange: function () {
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if (this.autoList) {
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this.updateLooper = setInterval(this.initData, 1500);
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}else{
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window.clearInterval(this.updateLooper);
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}
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}
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}
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};
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</script>
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<style>
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.videoList {
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display: flex;
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flex-wrap: wrap;
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align-content: flex-start;
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}
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.video-item {
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position: relative;
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width: 15rem;
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height: 10rem;
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margin-right: 1rem;
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background-color: #000000;
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}
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.video-item-img {
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position: absolute;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: auto;
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width: 100%;
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height: 100%;
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}
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.video-item-img:after {
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content: "";
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display: inline-block;
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position: absolute;
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z-index: 2;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: auto;
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width: 3rem;
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height: 3rem;
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background-image: url("../assets/loading.png");
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background-size: cover;
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background-color: #000000;
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}
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.video-item-title {
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position: absolute;
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bottom: 0;
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color: #000000;
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background-color: #ffffff;
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line-height: 1.5rem;
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padding: 0.3rem;
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width: 14.4rem;
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}
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</style>
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