144 lines
4.5 KiB
Java
144 lines
4.5 KiB
Java
var setupDefaults = require('../setupDefaults')
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var staticDocument = require('../static/staticDocument')
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var staticDecodeURIComponent = require('../static/staticDecodeURIComponent')
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var staticEncodeURIComponent = require('../static/staticEncodeURIComponent')
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var isArray = require('../base/isArray')
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var isObject = require('../base/isObject')
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var isDate = require('../base/isDate')
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var isUndefined = require('../base/isUndefined')
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var includes = require('../array/includes')
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var keys = require('../base/keys')
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var assign = require('../object/assign')
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var arrayEach = require('../array/arrayEach')
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var helperNewDate = require('../date/helperNewDate')
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var helperGetDateTime = require('../date/helperGetDateTime')
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var getWhatYear = require('../date/getWhatYear')
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var getWhatMonth = require('../date/getWhatMonth')
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var getWhatDay = require('../date/getWhatDay')
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function toCookieUnitTime (unit, expires) {
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var num = parseFloat(expires)
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var nowdate = helperNewDate()
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var time = helperGetDateTime(nowdate)
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switch (unit) {
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case 'y': return helperGetDateTime(getWhatYear(nowdate, num))
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case 'M': return helperGetDateTime(getWhatMonth(nowdate, num))
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case 'd': return helperGetDateTime(getWhatDay(nowdate, num))
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case 'h':
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case 'H': return time + num * 60 * 60 * 1000
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case 'm': return time + num * 60 * 1000
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case 's': return time + num * 1000
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}
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return time
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}
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function toCookieUTCString (date) {
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return (isDate(date) ? date : new Date(date)).toUTCString()
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}
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/**
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* cookie操作函数
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* @param {String/Array/Object} name 键/数组/对象
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* @param {String} value 值
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* @param {Object} options 参数
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* @param {String} name: 键
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* @param {Object} value: 值
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* @param {String} path: 路径
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* @param {String} domain: 作用域
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* @param {Boolean} secure: 设置为安全的,只能用https协议
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* @param {Number} expires: 过期时间,可以指定日期或者字符串，默认天
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*/
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function cookie (name, value, options) {
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if (staticDocument) {
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var opts, expires, values, result, cookies, keyIndex
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var inserts = []
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var args = arguments
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if (isArray(name)) {
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inserts = name
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} else if (args.length > 1) {
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inserts = [assign({ name: name, value: value }, options)]
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} else if (isObject(name)) {
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inserts = [name]
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}
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if (inserts.length > 0) {
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arrayEach(inserts, function (obj) {
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opts = assign({}, setupDefaults.cookies, obj)
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values = []
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if (opts.name) {
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expires = opts.expires
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values.push(staticEncodeURIComponent(opts.name) + '=' + staticEncodeURIComponent(isObject(opts.value) ? JSON.stringify(opts.value) : opts.value))
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if (expires) {
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if (isNaN(expires)) {
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// UTCString || Unit
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expires = expires.replace(/^([0-9]+)(y|M|d|H|h|m|s)$/, function (text, num, unit) {
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return toCookieUTCString(toCookieUnitTime(unit, num))
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})
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} else if (/^[0-9]{11,13}$/.test(expires) || isDate(expires)) {
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// Date || now
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expires = toCookieUTCString(expires)
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} else {
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// day
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expires = toCookieUTCString(toCookieUnitTime('d', expires))
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}
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opts.expires = expires
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}
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arrayEach(['expires', 'path', 'domain', 'secure'], function (key) {
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if (!isUndefined(opts[key])) {
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values.push(opts[key] && key === 'secure' ? key : (key + '=' + opts[key]))
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}
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})
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}
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staticDocument.cookie = values.join('; ')
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})
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return true
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} else {
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result = {}
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cookies = staticDocument.cookie
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if (cookies) {
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arrayEach(cookies.split('; '), function (val) {
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keyIndex = val.indexOf('=')
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result[staticDecodeURIComponent(val.substring(0, keyIndex))] = staticDecodeURIComponent(val.substring(keyIndex + 1) || '')
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})
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}
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return args.length === 1 ? result[name] : result
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}
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}
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return false
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}
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function isCookieKey (key) {
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return includes(cookieKeys(), key)
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}
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function setCookieItem (name, key, options) {
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cookie(name, key, options)
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return cookie
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}
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function removeCookieItem (name, options) {
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cookie(name, 0, assign({ expires: -1 }, setupDefaults.cookies, options))
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}
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function cookieKeys () {
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return keys(cookie())
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}
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assign(cookie, {
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_c: false,
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isKey: isCookieKey,
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set: setCookieItem,
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setItem: setCookieItem,
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get: cookie,
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getItem: cookie,
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remove: removeCookieItem,
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removeItem: removeCookieItem,
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keys: cookieKeys,
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getJSON: cookie
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})
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module.exports = cookie
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