374 lines
13 KiB
Vue
Executable File
374 lines
13 KiB
Vue
Executable File
<template>
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<div id="channelList" style="height: calc(100vh - 124px);">
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<div v-if="!jtChannel">
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<el-form :inline="true" size="mini">
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<el-form-item style="margin-right: 2rem">
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<el-page-header content="通道列表" @back="showDevice" />
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</el-form-item>
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<el-form-item label="搜索">
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<el-input
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v-model="searchSrt"
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style="margin-right: 1rem; width: auto;"
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placeholder="关键字"
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prefix-icon="el-icon-search"
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clearable
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@input="search"
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/>
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</el-form-item>
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<el-form-item>
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<el-button icon="el-icon-plus" size="mini" style="margin-right: 1rem;" type="primary" @click="add">添加通道</el-button>
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</el-form-item>
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<el-form-item style="float: right;">
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<el-button icon="el-icon-refresh-right" circle @click="refresh()" />
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</el-form-item>
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</el-form>
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<el-container v-loading="isLoging" style="height: 82vh;">
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<el-main style="padding: 5px;">
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<el-table
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ref="channelListTable"
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:data="deviceChannelList"
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:height="winHeight"
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style="width: 100%"
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header-row-class-name="table-header"
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>
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<el-table-column prop="channelId" label="通道编号" min-width="180" />
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<el-table-column prop="name" label="名称" min-width="180" />
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<el-table-column label="快照" min-width="100">
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<template v-slot:default="scope">
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<el-image
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:src="getSnap(scope.row)"
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:preview-src-list="getBigSnap(scope.row)"
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:fit="'contain'"
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style="width: 60px"
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@error="getSnapErrorEvent(scope.row.deviceId, scope.row.channelId)"
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>
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<div slot="error" class="image-slot">
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<i class="el-icon-picture-outline" />
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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 label="开启音频" min-width="100">
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<template slot-scope="scope">
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<el-switch v-model="scope.row.hasAudio" active-color="#409EFF" @change="updateChannel(scope.row)" />
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</template>
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</el-table-column>
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<el-table-column label="操作" min-width="340" fixed="right">
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<template slot-scope="scope">
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<el-button
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size="medium"
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:disabled="device == null || !device.status"
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icon="el-icon-video-play"
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type="text"
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@click="sendDevicePush(scope.row)"
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>播放
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</el-button>
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<el-button
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v-if="!!scope.row.stream"
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size="medium"
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:disabled="device == null || !device.status"
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icon="el-icon-switch-button"
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type="text"
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style="color: #f56c6c"
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@click="stopDevicePush(scope.row)"
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>停止
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</el-button>
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<el-button
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size="medium"
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:disabled="device == null || !device.status"
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icon="el-icon-camera"
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type="text"
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@click="shooting(scope.row)"
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>抓图
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</el-button>
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<el-divider direction="vertical" />
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<el-button
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size="medium"
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type="text"
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icon="el-icon-edit"
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@click="handleEdit(scope.row)"
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>
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编辑
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</el-button>
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<el-divider direction="vertical" />
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<el-dropdown @command="(command)=>{moreClick(command, scope.row)}">
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<el-button size="medium" type="text">
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更多功能<i class="el-icon-arrow-down el-icon--right" />
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</el-button>
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<el-dropdown-menu slot="dropdown">
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<el-dropdown-item command="records" :disabled="device == null || !device.status">
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设备录像</el-dropdown-item>
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<el-dropdown-item command="talk" :disabled="device == null || !device.status">
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对讲</el-dropdown-item>
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<el-dropdown-item command="cloudRecords" :disabled="device == null || !device.status">
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云端录像</el-dropdown-item>
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</el-dropdown-menu>
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</el-dropdown>
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</template>
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</el-table-column>
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</el-table>
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<el-pagination
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style="float: right"
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:current-page="currentPage"
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:page-size="count"
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:page-sizes="[15, 25, 35, 50]"
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layout="total, sizes, prev, pager, next"
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:total="total"
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@size-change="handleSizeChange"
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@current-change="currentChange"
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/>
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</el-main>
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</el-container>
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</div>
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<devicePlayer ref="devicePlayer" />
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<channelEdit v-if="jtChannel" ref="channelEdit" :jt-channel="jtChannel" :close-edit="closeEdit" />
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</div>
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</template>
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<script>
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import devicePlayer from '../dialog/jtDevicePlayer.vue'
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import channelEdit from './edit.vue'
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import dayjs from 'dayjs'
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export default {
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name: 'ChannelList',
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components: {
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channelEdit,
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devicePlayer
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},
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props: {
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deviceId: {
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type: String,
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default: null
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}
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},
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data() {
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return {
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device: null,
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deviceChannelList: [],
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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 - 200,
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currentPage: 1,
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count: 15,
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total: 0,
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beforeUrl: '/jtDeviceList',
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isLoging: false,
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loadSnap: {},
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jtChannel: null
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}
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},
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mounted() {
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this.initParam()
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this.initData()
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},
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destroyed() {
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this.$destroy('videojs')
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clearTimeout(this.updateLooper)
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},
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methods: {
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initData: function() {
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this.getDeviceChannelList()
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},
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initParam: function() {
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this.currentPage = 1
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this.count = 15
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this.$store.dispatch('jtDevice/queryDeviceById', this.deviceId)
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.then(data => {
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this.device = data
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})
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.catch(err => {
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console.error(err)
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})
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},
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currentChange: function(val) {
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this.currentPage = val
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this.initData()
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},
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handleSizeChange: function(val) {
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this.count = val
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this.getDeviceChannelList()
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},
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getDeviceChannelList: function() {
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if (typeof (this.deviceId) === 'undefined') return
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this.$store.dispatch('jtDevice/queryChannels', {
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page: this.currentPage,
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count: this.count,
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query: this.searchSrt,
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deviceId: this.deviceId
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})
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.then(data => {
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this.total = data.total
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this.deviceChannelList = data.list
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// 防止出现表格错位
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this.$nextTick(() => {
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this.$refs.channelListTable.doLayout()
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})
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})
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},
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// 通知设备上传媒体流
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sendDevicePush: function(itemData) {
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this.isLoging = true
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const channelId = itemData.channelId
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console.log('通知设备推流1：' + this.device.phoneNumber + ' : ' + channelId)
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this.$store.dispatch('jtDevice/play', {
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phoneNumber: this.device.phoneNumber,
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channelId: channelId,
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type: 0
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})
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.then(data => {
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setTimeout(() => {
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const snapId = this.device.phoneNumber + '_' + channelId
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this.loadSnap[this.device.phoneNumber + channelId] = 0
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this.getSnapErrorEvent(snapId)
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}, 5000)
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itemData.streamId = data.stream
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this.$refs.devicePlayer.openDialog('media', this.device.phoneNumber, channelId, {
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streamInfo: data,
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hasAudio: itemData.hasAudio
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})
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setTimeout(() => {
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this.initData()
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}, 1000)
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})
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.catch(err => {
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console.error(err)
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})
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.finally(() => {
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this.isLoging = false
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})
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},
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moreClick: function(command, itemData) {
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if (command === 'records') {
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this.queryRecords(itemData)
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} else if (command === 'cloudRecords') {
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this.queryCloudRecords(itemData)
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} else if (command === 'talk') {
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this.talk(itemData)
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} else {
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this.$message.info('尚不支持')
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}
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},
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queryRecords: function(itemData) {
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this.$router.push(`/jtDevice/record/${this.device.phoneNumber}/${itemData.channelId}`)
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},
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queryCloudRecords: function(itemData) {
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const deviceId = this.device.phoneNumber
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const channelId = itemData.channelId
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this.$router.push(`/cloudRecord/detail/rtp/jt_${deviceId}_${channelId}`)
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},
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talk: function(itemData) {
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const deviceId = this.device.phoneNumber
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const channelId = itemData.channelId
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},
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stopDevicePush: function(itemData) {
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this.$store.dispatch('jtDevice/stopPlay', {
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phoneNumber: this.device.phoneNumber,
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channelId: itemData.channelId
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})
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.then((data) => {
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this.initData()
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})
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.catch(function(error) {
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console.error(error)
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})
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},
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getSnap: function(row) {
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const baseUrl = window.baseUrl ? window.baseUrl : ''
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return ((process.env.NODE_ENV === 'development') ? process.env.VUE_APP_BASE_API : baseUrl) + '/api/device/query/snap/' + this.device.phoneNumber + '/' + row.channelId
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},
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getBigSnap: function(row) {
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return [this.getSnap(row)]
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},
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getSnapErrorEvent: function(deviceId, channelId) {
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if (typeof (this.loadSnap[deviceId + channelId]) !== 'undefined') {
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console.log('下载截图' + this.loadSnap[deviceId + channelId])
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if (this.loadSnap[deviceId + channelId] > 5) {
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delete this.loadSnap[deviceId + channelId]
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return
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}
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setTimeout(() => {
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const baseUrl = window.baseUrl ? window.baseUrl : ''
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const url = (process.env.NODE_ENV === 'development' ? process.env.VUE_APP_BASE_API : baseUrl) + '/api/device/query/snap/' + deviceId + '/' + channelId
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this.loadSnap[deviceId + channelId]++
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document.getElementById(deviceId + channelId).setAttribute('src', url + '?' + 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.$emit('show-device')
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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.$store.dispatch('jtDevice/updateChannel', row)
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.catch((e) => {
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console.log(e)
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})
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},
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refresh: function() {
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this.initData()
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},
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add: function() {
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this.jtChannel = {
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terminalDbId: this.deviceId
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}
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},
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// 编辑
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handleEdit(row) {
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this.jtChannel = row
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},
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// 编辑
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closeEdit(row) {
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this.jtChannel = null
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},
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// 编辑
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shooting(row) {
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this.$message.success('已申请截图,完成后自动下载', { closed: true })
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// 文件下载地址
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const baseUrl = window.baseUrl ? window.baseUrl : ''
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const fileUrl = ((process.env.NODE_ENV === 'development') ? process.env.VUE_APP_BASE_API : baseUrl) + `/api/jt1078/snap?phoneNumber=${this.device.phoneNumber}&channelId=${row.channelId}`
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let controller = new AbortController()
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let signal = controller.signal
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// 设置请求头
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const headers = new Headers()
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headers.append('access-token', this.$store.getters.token) // 设置授权头，替换YourAccessToken为实际的访问令牌
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// 发起 请求
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fetch(fileUrl, {
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method: 'GET',
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headers: headers,
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signal: signal
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})
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.then(response => response.blob())
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.then(blob => {
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console.log(blob)
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// 创建一个虚拟的链接元素，模拟点击下载
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const link = document.createElement('a')
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link.href = window.URL.createObjectURL(blob)
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link.download = `${this.device.phoneNumber}-${row.channelId}-${dayjs().format('YYYYMMDDHHmmss')}.jpg` // 设置下载文件名，替换filename.ext为实际的文件名和扩展名
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document.body.appendChild(link)
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// 模拟点击
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link.click()
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// 移除虚拟链接元素
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document.body.removeChild(link)
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})
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.catch(error => console.error('下载失败：', error))
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setTimeout(() => {
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this.$message.error('等待截图超时', { closed: true })
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controller.abort('timeout')
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}, 15000)
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}
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}
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}
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</script>
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