115 lines
3.7 KiB
JavaScript
115 lines
3.7 KiB
JavaScript
/* SPDX-License-Identifier: GPL-3.0-only
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*
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* Copyright (C) 2022 ImmortalWrt.org
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* Copyright (C) 2024 asvow
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*/
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'use strict';
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'require fs';
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'require ui';
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'require view';
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return view.extend({
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load: function() {
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return fs.exec('/sbin/ifconfig').then(function(res) {
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if (res.code !== 0 || !res.stdout || res.stdout.trim() === '') {
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ui.addNotification(null, E('p', {}, _('Unable to get interface info: %s.').format(res.message)));
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return '';
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}
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var interfaces = res.stdout.match(/tailscale[0-9]+/g);
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if (!interfaces || interfaces.length === 0)
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return 'No interface online.';
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var promises = interfaces.map(function(name) {
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return fs.exec('/sbin/ifconfig', [name]);
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});
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return Promise.all(promises).then(function(results) {
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var data = results.map(function(res, index) {
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if (res.code !== 0 || !res.stdout || res.stdout.trim() === '') {
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ui.addNotification(null, E('p', {}, _('Unable to get interface %s info: %s.').format(interfaces[index], res.message)));
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return null;
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}
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return {
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name: interfaces[index],
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stdout: res.stdout.trim()
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};
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}).filter(Boolean);
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return data.map(function(info) {
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var lines = info.stdout.split('\n');
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var parsedInfo = {
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name: info.name
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};
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lines.forEach(function(line) {
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if (line.includes('inet addr:')) {
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parsedInfo.ipv4 = line.split('inet addr:')[1].trim().split(' ')[0];
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} else if (line.includes('inet6 addr:')) {
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parsedInfo.ipv6 = line.split('inet6 addr:')[1].trim().split('/')[0];
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} else if (line.includes('MTU:')) {
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parsedInfo.mtu = line.split('MTU:')[1].trim().split(' ')[0];
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} else if (line.includes('RX bytes:')) {
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var rxMatch = line.match(/RX bytes:\d+ \(([\d.]+\s*[a-zA-Z]+)\)/);
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if (rxMatch && rxMatch[1]) {
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parsedInfo.rxBytes = rxMatch[1];
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}
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var txMatch = line.match(/TX bytes:\d+ \(([\d.]+\s*[a-zA-Z]+)\)/);
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if (txMatch && txMatch[1]) {
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parsedInfo.txBytes = txMatch[1];
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}
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}
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});
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return parsedInfo;
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});
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});
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});
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},
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render: function(data) {
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var title = E('h2', {class: 'content'}, _('Tailscale'));
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var desc = E('div', {class: 'cbi-map-descr'}, _('Tailscale is a cross-platform and easy to use virtual LAN.'));
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if (!Array.isArray(data)) {
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return E('div', {}, [title, desc, E('div', {}, _('No interface online.'))]);
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}
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var rows = data.flatMap(function(interfaceData) {
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return [
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E('th', {class: 'th', colspan: '2'}, _('Network Interface Information')),
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E('tr', {class: 'tr'}, [
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E('td', {class: 'td left', width: '25%'}, _('Interface Name')),
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E('td', {class: 'td left', width: '25%'}, interfaceData.name)
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]),
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E('tr', {class: 'tr'}, [
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E('td', {class: 'td left', width: '25%'}, _('IPv4 Address')),
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E('td', {class: 'td left', width: '25%'}, interfaceData.ipv4)
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]),
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E('tr', {class: 'tr'}, [
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E('td', {class: 'td left', width: '25%'}, _('IPv6 Address')),
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E('td', {class: 'td left', width: '25%'}, interfaceData.ipv6)
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]),
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E('tr', {class: 'tr'}, [
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E('td', {class: 'td left', width: '25%'}, _('MTU')),
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E('td', {class: 'td left', width: '25%'}, interfaceData.mtu)
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]),
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E('tr', {class: 'tr'}, [
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E('td', {class: 'td left', width: '25%'}, _('Total Download')),
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E('td', {class: 'td left', width: '25%'}, interfaceData.rxBytes)
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]),
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E('tr', {class: 'tr'}, [
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E('td', {class: 'td left', width: '25%'}, _('Total Upload')),
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E('td', {class: 'td left', width: '25%'}, interfaceData.txBytes)
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])
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];
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});
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return E('div', {}, [title, desc, E('table', { 'class': 'table' }, rows)]);
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},
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handleSaveApply: null,
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handleSave: null,
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handleReset: null
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});
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