mirror of
https://github.com/nezhahq/nezha.git
synced 2025-01-23 13:18:13 -05:00
193455c675
* angel-kanade模版增加主题切换功能 * Add files via upload * 调整legend图例间距 * 渲染方式调整会canvas * Update home.html * Add files via upload * Add files via upload * Update footer.html * Add files via upload * Add files via upload * 消除echarts折线上无效的0值 * 消除echarts折线的0值,替换为平均值 * 消除echarts折线图上的0值 * 修复MaxTCPPingValue取值错误
405 lines
17 KiB
HTML
Vendored
405 lines
17 KiB
HTML
Vendored
{{define "theme-server-status/home"}}
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{{template "theme-server-status/header" .}}
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<div id="app">
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{{template "theme-server-status/content-nav" .}}
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<!-- showGroup true -->
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<template v-if="showGroup">
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<section class="container table-responsive content" style="max-width: 95vw" v-for="group in nodesTag">
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{{template "theme-server-status/home-group-true" .}}
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</section>
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</template>
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<!-- showGroup false -->
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<template v-else>
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<section class="container table-responsive content" style="max-width: 95vw">
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{{template "theme-server-status/home-group-false" .}}
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</section>
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</template>
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{{template "theme-server-status/content-footer" .}}
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</div>
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<script>
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new Vue({
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el: '#app',
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delimiters: ['@#', '#@'],
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data: {
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page: 'index',
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defaultTemplate: {{.Conf.Site.Theme}},
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templates: {{.Themes}},
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cache: [],
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servers: [],
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nodesTag: [],
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nodesNoTag: [],
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chartDataList: [],
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ws: null
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},
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mixins: [mixinsVue],
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created() {
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this.servers = JSON.parse('{{.Servers}}').servers;
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if(this.showGroup) {
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this.nodesTag = this.groupingData(this.handleNodes(this.servers),"Tag");
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} else {
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this.nodesNoTag = this.handleNodes(this.servers);
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}
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},
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mounted() {
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// 初始化时建立WebSocket连接
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this.connect();
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// 监听页面可见性变化
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document.addEventListener("visibilitychange", () => {
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if (document.visibilityState === "visible") {
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setTimeout(() => {
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if (document.hasFocus()) {
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this.connect();
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}
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}, 200);
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}
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});
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},
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methods: {
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isWindowsPlatform(str) {
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return str.includes('Windows')
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},
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getFontLogoClass(str) {
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if (["almalinux",
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"alpine",
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"aosc",
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"apple",
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"archlinux",
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"archlabs",
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"artix",
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"budgie",
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"centos",
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"coreos",
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"debian",
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"deepin",
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"devuan",
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"docker",
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"elementary",
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"fedora",
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"ferris",
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"flathub",
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"freebsd",
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"gentoo",
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"gnu-guix",
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"illumos",
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"kali-linux",
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"linuxmint",
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"mageia",
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"mandriva",
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"manjaro",
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"nixos",
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"openbsd",
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"opensuse",
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"pop-os",
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"raspberry-pi",
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"redhat",
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"rocky-linux",
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"sabayon",
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"slackware",
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"snappy",
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"solus",
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"tux",
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"ubuntu",
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"void",
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"zorin"].indexOf(str)
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> -1) {
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return str;
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}
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if (['openwrt', 'linux', "immortalwrt"].indexOf(str) > -1) {
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return 'tux';
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}
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if (str == 'amazon') {
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return 'redhat';
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}
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if (str == 'arch') {
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return 'archlinux';
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}
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return '';
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},
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secondToDate(s) {
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const d = Math.floor(s / 3600 / 24);
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if (d > 0) {
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return d + ' {{tr "Day"}}'
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}
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const h = Math.floor(s / 3600 % 24);
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const m = Math.floor(s / 60 % 60);
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const second = Math.floor(s % 60);
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return h + ":" + ("0" + m).slice(-2) + ":" + ("0" + second).slice(-2);
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},
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formatTimestamp(t) {
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return new Date(t * 1000).toLocaleString()
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},
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formatByteSize(bs) {
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const x = this.readableBytes(bs)
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return x !== "NaN undefined" ? x : '0B'
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},
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formatPercent(live, used, total) {
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//const percent = live ? (this.toFixed2(used / total * 100) || 0) : 0
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const percent = (this.toFixed2(used / total * 100) || 0)
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return this.formatPercents(live,percent)
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},
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formatPercents(live,percent) {
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//if(!live) { percent = 0; }
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if (percent <= 0) {
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percent = 0;
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}
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if (percent >= 100) {
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percent = 100;
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}
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if (!this.cache[percent]) {
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this.cache[percent] = {
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class: 'progress-bar progress-bar-success',
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style: `width: ${parseInt(percent)+1}%`,
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percent,
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}
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if (percent < 80) {
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this.cache[percent].class = 'progress-bar progress-bar-success'
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} else if (percent < 90) {
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this.cache[percent].class = 'progress-bar progress-bar-warning'
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} else {
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this.cache[percent].class = 'progress-bar progress-bar-danger'
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}
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}
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return this.cache[percent]
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},
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readableBytes(bytes) {
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if (!bytes) {
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return '0B'
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}
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const i = Math.floor(Math.log(bytes) / Math.log(1024)),
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sizes = ["B", "K", "M", "G", "T", "P", "E", "Z", "Y"];
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return parseFloat((bytes / Math.pow(1024, i)).toFixed(2)) + sizes[i];
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},
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connect() {
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// 如果已经存在 WebSocket 连接并且处于开启状态，则不重复建立连接
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if (this.ws && this.ws.readyState === WebSocket.OPEN) {
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console.log('Closing old WebSocket connection...');
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this.ws.close();
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}
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const wsProtocol = window.location.protocol === "https:" ? "wss" : "ws";
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this.ws = new WebSocket(wsProtocol + '://' + window.location.host + '/ws');
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this.ws.onopen = function () {
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console.log("Connection open ...")
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}
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this.ws.onmessage = (evt) => {
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let jsonData = evt.data
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const data = JSON.parse(jsonData)
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for (let i = 0; i < data.servers?.length; i++) {
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const ns = data.servers[i];
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if (!ns.Host) {
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data.servers[i].live = false
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} else {
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const lastActive = new Date(ns.LastActive).getTime()
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data.servers[i].live = data.now - lastActive <= 10 * 1000;
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}
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}
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if(this.showGroup) {
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this.nodesTag = this.groupingData(this.handleNodes(data.servers),"Tag");
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} else {
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this.nodesNoTag = this.handleNodes(data.servers);
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}
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}
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this.ws.onclose = () => {
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setTimeout(() => {
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this.connect();
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}, 5000);
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};
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this.ws.onerror = () => {
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this.ws.close()
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}
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},
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handleNodes(servers) {
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let nodes = []
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servers?.forEach(server => {
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let platform = server.Host.Platform;
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if (this.isWindowsPlatform(platform)) {
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platform = "windows"
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}else if (platform === "immortalwrt") {
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platform = "openwrt"
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}
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let node = {
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ID: server.ID,
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name: server.Name,
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os: platform,
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location: server.Host.CountryCode,
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uptime: this.secondToDate(server.State.Uptime),
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load: this.toFixed2(server.State.Load1),
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network: this.getNetworkSpeed(server.State.NetInSpeed, server.State.NetOutSpeed),
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traffic: this.formatByteSize(server.State.NetInTransfer) + ' | ' + this.formatByteSize(server.State.NetOutTransfer),
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cpu: this.formatPercents(server.live, this.toFixed2(server.State.CPU)),
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memory: this.formatPercent(server.live, server.State.MemUsed, server.Host.MemTotal),
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hdd: this.formatPercent(server.live, server.State.DiskUsed, server.Host.DiskTotal),
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online: server.live,
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state: server.State,
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host: server.Host,
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lastActive: server.LastActive,
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Tag: server.Tag,
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}
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nodes.push(node)
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})
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return nodes;
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},
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getNetworkSpeed(netInSpeed, netOutSpeed) {
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return this.formatByteSize(netInSpeed) + ' | ' + this.formatByteSize(netOutSpeed)
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},
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showCharts(event, id) {
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const chartContainer = this.$refs[`chart${id}`][0];
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const chartboxShow = chartContainer.getAttribute('chartbox-show');
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chartContainer.setAttribute('chartbox-show', chartboxShow === '0' ? '1' : '0');
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const isAriaExpandedFalse = event.currentTarget.getAttribute('aria-expanded') === 'false';
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if (!isAriaExpandedFalse) return;
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// 发起数据请求
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const url = `/api/v1/monitor/${id}`;
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fetch(url)
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.then(response => response.json())
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.then(data => {
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if (data.result) { // 数据请求成功，更新数据并渲染图表
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this.chartDataList[id - 1] = data.result;
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this.$nextTick(() => {
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this.renderCharts(id);
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});
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} else {
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console.log('this agent (id:'+ id + ') has no monitor.');
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}
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})
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.catch(error => {
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console.error('Error fetching data:', error);
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});
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},
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renderCharts(id, reload = false) {
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if (!this.chartDataList[id - 1]) return;
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const chartData = this.chartDataList[id - 1];
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const chartContainer = this.$refs[`chart${id}`][0];
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if (reload) { //点击切换亮色/暗色风格模式时,重新载入echarts图表的逻辑,
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// 第一步,查找已经渲染出的图表容器,并销毁它
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const existingChart = echarts.getInstanceByDom(chartContainer);
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if (existingChart) existingChart.dispose();
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// 第二步,如果图表容器处于不可见状态chartboxShow=0,不重新渲染出新的图表,
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// 如果图表容器处于可见状态chartboxShow=1,重新渲染出新的图表
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const chartboxShow = chartContainer.getAttribute('chartbox-show');
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if ( chartboxShow === '0' ) return;
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}
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// 定义图表参数值
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const MaxTCPPingValue = {{.Conf.MaxTCPPingValue}} ? {{.Conf.MaxTCPPingValue}} : 300;
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const isMobile = this.checkIsMobile();
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const fontSize = isMobile ? 10 : 14;
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const gridLeft = isMobile ? 25 : 36;
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const gridRight = isMobile ? 5 : 20;
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const legendLeft = isMobile ? 'center' : 'center';
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const legendTop = isMobile ? 5 : 5;
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const legendPadding= isMobile ? [5,0,5,0] : [5,0,5,0];
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const systemDarkMode = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
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const theme = localStorage.getItem("theme") ? localStorage.getItem("theme") : systemDarkMode;
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const chartTheme = theme == "dark" ? "dark" : "default";
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const fontColor = theme == "dark" ? "#f1f1f1" : "#000000";
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const backgroundColor = theme == "dark" ? "#1C1D26" : '';
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const tooltipBackgroundColor = theme == "dark" ? "#1C1D26" : '#ffffff';
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const tooltipBorderColor = theme == "dark" ? "#31363B" : "#ffffff";
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// 渲染图表
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const chart = echarts.init(chartContainer, chartTheme, {
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renderer: 'canvas',
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useDirtyRect: false,
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width: 'auto',
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height: 300,
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});
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const xAxisData = chartData[0].created_at.map(time => new Date(time).toLocaleString());
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const seriesData = chartData.map(item => {
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let loss = 0;
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const data = item.avg_delay.map((avgDelay, index) => {
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if(avgDelay > 0 && avgDelay < MaxTCPPingValue){
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loss += avgDelay > 0.9 * MaxTCPPingValue ? 1 : 0;
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return [item.created_at[index], avgDelay];
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}else{
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loss += 1;
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}
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});
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const lossRate = ((loss / item.created_at.length) * 100).toFixed(1);
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item.monitor_name = item.monitor_name.includes("%") ? item.monitor_name : `${item.monitor_name} ${lossRate}%`;
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return {
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name: item.monitor_name,
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type: 'line',
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smooth: true,
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symbol: 'none',
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data: data,
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connectNulls: true
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};
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});
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const option = {
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backgroundColor: backgroundColor,
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title: {
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show: false
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},
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tooltip: {
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trigger: 'axis',
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backgroundColor: tooltipBackgroundColor,
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borderColor: tooltipBorderColor,
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textStyle: {
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fontSize: fontSize,
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color: fontColor
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}
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},
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legend: {
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data: chartData.map(item => item.monitor_name),
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show: true,
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textStyle: {
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fontSize: fontSize,
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color: fontColor
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},
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top: legendTop,
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bottom: 0,
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left: legendLeft,
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padding: legendPadding
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},
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xAxis: {
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type: 'time',
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data: xAxisData,
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axisLabel: {
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textStyle: {
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fontSize: fontSize
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}
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}
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},
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yAxis: {
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type: 'value',
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axisLabel: {
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textStyle: {
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fontSize: fontSize
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}
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}
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},
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dataZoom: [
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{
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type: 'slider',
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start: 0,
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end: 100
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}
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],
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series: seriesData,
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textStyle: {
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fontSize: fontSize,
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color: fontColor
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},
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grid: {
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top: '40',
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left: gridLeft,
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right: gridRight
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}
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};
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chart.setOption(option);
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},
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reloadCharts() { // 重新加载所有图表
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this.servers.forEach(node => {
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const id = node.ID;
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const chartData = this.chartDataList[id - 1];
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if (chartData) {
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this.renderCharts(id,true);
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}
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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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{{template "theme-server-status/footer" .}}
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{{end}}
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