@kui-shell/core
Version:
An Electron-based shell for cloud-native development
108 lines • 4.34 kB
JavaScript
/*
* Copyright 2017 The Kubernetes Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import prettyPrintDuration from 'pretty-ms';
import { DefaultExecOptions } from '../../models/execOptions';
function isDate(object) {
return object && typeof object !== 'string' && typeof object !== 'number' && 'getMonth' in object;
}
/** due to td styling issues, some CSS attrs are on td > span */
const span = (text) => {
const inner = document.createElement('span');
inner.innerText = text;
return inner;
};
/**
* Pretty print a timestamp
*
*/
export const prettyPrintTime = (timestamp, fmt = 'long', previousTimestamp, execOptions = new DefaultExecOptions()) => {
// compare now to then, to see if we need to show a year, etc.
const now = new Date();
const then = !isDate(timestamp) ? new Date(timestamp) : timestamp;
if (now.getFullYear() === then.getFullYear() && now.getMonth() === then.getMonth()) {
// same year and month as now
// same day as now: just print the time
const prev = previousTimestamp && (!isDate(previousTimestamp) ? new Date(previousTimestamp) : previousTimestamp);
const prevOnSameDay = !!(prev &&
prev.getFullYear() === then.getFullYear() &&
prev.getMonth() === then.getMonth() &&
prev.getDate() === then.getDate());
const sameDay = () => {
const delta = then.getTime() - prev.getTime();
const verySmallDelta = Math.abs(delta) < 1000;
if (fmt === 'delta' || verySmallDelta) {
if (delta === 0) {
return span('');
}
else {
// very small delta (or we were explicitly asked to print deltas)
const sign = delta < 0 ? '' : '+'; // the minus will appear for us
return span(`${sign}${prettyPrintDuration(then.getTime() - prev.getTime())}`);
}
}
else {
const res = document.createElement('span');
const prefix = document.createElement('span');
prefix.classList.add('timestamp-same-day');
prefix.innerText = '';
res.appendChild(prefix);
res.appendChild(document.createTextNode(then.toLocaleTimeString()));
return res;
}
};
if (now.getDate() === then.getDate()) {
// same day as today
if (prevOnSameDay) {
// and also same day as the previous timestamp we formatted
return sameDay();
}
else {
return span(`Today at ${then.toLocaleTimeString()}`);
}
}
else {
// same year and month, different day than now
if (prevOnSameDay) {
return sameDay();
}
else {
return span(then.toLocaleString(execOptions.language, {
weekday: fmt === 'delta' ? 'short' : fmt,
month: fmt === 'delta' ? 'short' : fmt,
day: 'numeric',
hour: 'numeric',
minute: 'numeric',
second: 'numeric'
}));
}
}
}
else if (now.getFullYear() === then.getFullYear()) {
return span(then.toLocaleString(execOptions.language, {
weekday: fmt === 'delta' ? 'short' : fmt,
month: fmt === 'delta' ? 'short' : fmt,
day: 'numeric',
hour: 'numeric',
minute: 'numeric',
second: 'numeric'
}));
}
else {
// different year or different month: print the long form
return span(then.toLocaleString());
}
};
//# sourceMappingURL=time.js.map