/**
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* Created by PanJiaChen on 16/11/18.
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*/
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/**
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* Parse the time to string
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* @param {(Object|string|number)} time
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* @param {string} cFormat
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* @returns {string | null}
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*/
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export function parseTime(time, cFormat) {
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if (arguments.length === 0 || !time) {
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return null
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}
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const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
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let date
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if (typeof time === 'object') {
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date = time
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} else {
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if ((typeof time === 'string')) {
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if ((/^[0-9]+$/.test(time))) {
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// support "1548221490638"
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time = parseInt(time)
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} else {
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// support safari
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// https://stackoverflow.com/questions/4310953/invalid-date-in-safari
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time = time.replace(new RegExp(/-/gm), '/')
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}
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}
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if ((typeof time === 'number') && (time.toString().length === 10)) {
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time = time * 1000
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}
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date = new Date(time)
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}
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const formatObj = {
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y: date.getFullYear(),
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m: date.getMonth() + 1,
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d: date.getDate(),
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h: date.getHours(),
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i: date.getMinutes(),
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s: date.getSeconds(),
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a: date.getDay()
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}
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const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
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const value = formatObj[key]
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// Note: getDay() returns 0 on Sunday
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if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value ] }
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return value.toString().padStart(2, '0')
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})
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return time_str
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}
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/**
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* @param {number} time
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* @param {string} option
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* @returns {string}
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*/
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export function formatTime(time, option) {
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if (('' + time).length === 10) {
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time = parseInt(time) * 1000
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} else {
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time = +time
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}
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const d = new Date(time)
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const now = Date.now()
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const diff = (now - d) / 1000
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if (diff < 30) {
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return '刚刚'
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} else if (diff < 3600) {
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// less 1 hour
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return Math.ceil(diff / 60) + '分钟前'
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} else if (diff < 3600 * 24) {
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return Math.ceil(diff / 3600) + '小时前'
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} else if (diff < 3600 * 24 * 2) {
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return '1天前'
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}
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if (option) {
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return parseTime(time, option)
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} else {
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return (
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d.getMonth() +
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1 +
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'月' +
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d.getDate() +
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'日' +
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d.getHours() +
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'时' +
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d.getMinutes() +
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'分'
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)
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}
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}
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/**
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* @param {string} url
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* @returns {Object}
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*/
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export function param2Obj(url) {
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const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' ')
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if (!search) {
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return {}
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}
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const obj = {}
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const searchArr = search.split('&')
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searchArr.forEach(v => {
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const index = v.indexOf('=')
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if (index !== -1) {
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const name = v.substring(0, index)
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const val = v.substring(index + 1, v.length)
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obj[name] = val
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}
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})
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return obj
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}
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