| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| var validator = require('utils/validator'); |
| |
| module.exports = { |
| dateMonths:['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], |
| dateDays:['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], |
| dateFormatZeroFirst:function (time) { |
| if (time < 10) return '0' + time; |
| return time; |
| }, |
| /** |
| * Convert timestamp to date-string 'DAY_OF_THE_WEEK, MONTH DAY, YEAR HOURS:MINUTES' |
| * @param timestamp |
| * @return string date |
| */ |
| dateFormat:function (timestamp) { |
| if (!validator.isValidInt(timestamp)) return timestamp; |
| var date = new Date(timestamp * 1); |
| var months = this.dateMonths; |
| var days = this.dateDays; |
| return days[date.getDay()] + ', ' + months[date.getMonth()] + ' ' + this.dateFormatZeroFirst(date.getDate()) + ', ' + date.getFullYear() + ' ' + this.dateFormatZeroFirst(date.getHours()) + ':' + this.dateFormatZeroFirst(date.getMinutes()); |
| }, |
| /** |
| * Convert timestamp to date-string 'DAY_OF_THE_WEEK MONTH DAY YEAR' |
| * @param timestamp |
| * @return {*} |
| */ |
| dateFormatShort: function(timestamp) { |
| if (!validator.isValidInt(timestamp)) return timestamp; |
| |
| var date = new Date(timestamp*1); |
| var today = new Date(); |
| if (date.toDateString() === today.toDateString()) { |
| return 'Today ' + date.toLocaleTimeString(); |
| } |
| return date.toDateString(); |
| }, |
| /** |
| * Convert time in mseconds to |
| * 30 ms = 30 ms |
| * 300 ms = 300 ms |
| * 999 ms = 999 ms |
| * 1000 ms = 1.00 secs |
| * 3000 ms = 3.00 secs |
| * 35000 ms = 35.00 secs |
| * 350000 ms = 350.00 secs |
| * 999999 ms = 999.99 secs |
| * 1000000 ms = 16.66 mins |
| * 3500000 secs = 58.33 mins |
| * @param time |
| * @param zeroValid, for the case to show 0 when time is 0, not null |
| * @return string formatted date |
| */ |
| timingFormat:function (time, /* optional */ zeroValid) { |
| var intTime = parseInt(time); |
| if (zeroValid && intTime == 0) return 0 + ''; |
| if (!intTime) return null; |
| var timeStr = intTime.toString(); |
| var lengthOfNumber = timeStr.length; |
| var oneMinMs = 60000; |
| var oneHourMs = 3600000; |
| var oneDayMs = 86400000; |
| |
| if (lengthOfNumber < 4) { |
| return time + ' ms'; |
| } else if (lengthOfNumber < 7) { |
| time = (time / 1000).toFixed(2); |
| return time + ' secs'; |
| } else if (time < oneHourMs) { |
| time = (time / oneMinMs).toFixed(2); |
| return time + ' mins'; |
| } else if (time < oneDayMs) { |
| time = (time / oneHourMs).toFixed(2); |
| return time + ' hours'; |
| } else { |
| time = (time / oneDayMs).toFixed(2); |
| return time + ' days'; |
| } |
| } |
| } |