Files
luci-app-tailscale/htdocs/luci-static/resources/view/tailscale/log.js
asvow 03b49ab6e5 new feature: extra flags
1. you can integrate additional flags within the Extra Settings.
2. refactor UI
3. bump version to v1.1.0.
2024-06-05 19:56:36 +08:00

80 lines
2.0 KiB
JavaScript

/* SPDX-License-Identifier: GPL-3.0-only
*
* Copyright (C) 2024 asvow
*/
'use strict';
'require fs';
'require poll';
'require ui';
'require view';
return view.extend({
logs: [],
reverseLogs: false,
load: function () {
var self = this;
/* Thanks to @animegasan */
poll.add(function() {
return fs.exec('/sbin/logread', ['-e', 'tailscale'])
.then(function (res) {
if (res.code === 0) {
var statusMappings = {
'daemon.err': { status: 'StdErr', startIndex: 9 },
'daemon.notice': { status: 'Info', startIndex: 10 }
};
if (res.stdout) {
self.logs = res.stdout.split('\n').map(function(log) {
var logParts = log.split(' ').filter(Boolean);
if (logParts.length >= 6) {
var formattedTime = logParts[1] + ' ' + logParts[2] + ' - ' + logParts[3];
var status = logParts[5];
var mapping = statusMappings[status] || { status: status, startIndex: 9 };
status = mapping.status;
var startIndex = mapping.startIndex;
var message = logParts.slice(startIndex).join(' ');
return formattedTime + ' [ ' + status + ' ] - ' + message;
} else {
return '';
}
}).filter(Boolean);
}
self.updateLogView();
} else {
throw new Error(res.stdout + ' ' + res.stderr);
}
})
});
},
updateLogView: function() {
var view = document.getElementById('syslog');
var logs = this.logs;
if (logs.length <= 100) {
view.textContent = _('No logs available');
return;
}
if (this.reverseLogs) {
logs = logs.slice().reverse();
}
view.textContent = logs.join('\n');
},
render: function () {
var self = this;
var button = E('button', {
'class': 'cbi-button cbi-button-neutral',
click: function() {
self.reverseLogs = !self.reverseLogs;
self.updateLogView();
}
}, _('Toggle Log Order'));
var logArea = E('div', { 'id': 'syslog', 'style': 'white-space: pre;' });
return E('div', {}, [ button, logArea ]);
},
handleSaveApply: null,
handleSave: null,
handleReset: null
});