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import { System } from '../enum/system'
/**
* @ignore
* @description 解析JSON Object，并加入异常处理
*/
export function json(str: string, def?: any): any {
try {
return JSON.parse(str)
} catch (e) {
return def || []
}
}
/**
* @ignore
* @description 检测是否是钉钉环境
*/
export function isDingTalk(): boolean {
return /DingTalk/i.test(window.navigator.userAgent)
}
/**
* @ignore
* @description 是否为开发环境
*/
export function isDevEnv(): boolean {
const hostname: string = window.location.hostname
const isLocalhost: boolean = hostname === 'localhost'
const isIp: boolean = /^\d+\.\d+\.\d+\.\d+$/.test(hostname)
return process.env.NODE_ENV === 'development' || isLocalhost || isIp
}
/**
* @ignore
* @description 计算字符长度：汉字为1，英文字母为0.5，结果取整
*/
export function getByteLen(val: string | undefined | null): number {
if (val !== undefined && val !== null) {
let len = 0
for (const item of val) {
if (item.match(/[^\\x00-\\xff]/gi) !== null) {
len += 1
} else {
len += 0.5
}
}
return Math.floor(len)
} else {
return 0
}
}
/**
* @ignore
*/
const hasOwnProperty = Object.prototype.hasOwnProperty
/**
* @ignore
* @description 深拷贝
*/
export function deepClone(source: any, nullVal?: null | undefined): any {
if (!source || typeof source !== 'object') {
return source
}
const targetObj: object | any[] = source.constructor === Array ? [] : {}
for (const keys in source) {
if (hasOwnProperty.call(source, keys)) {
if (source[keys] && typeof source[keys] === 'object') {
targetObj[keys] = deepClone(source[keys])
} else {
// 传null防止undefined被过滤
if (nullVal === null) {
targetObj[keys] = source[keys] === undefined ? nullVal : source[keys]
} else {
targetObj[keys] = source[keys]
}
}
}
}
return targetObj
}
/**
* @ignore
* @description json 返回指定列
*/
export function getParamValues(name: number, arr: Array<any[]>): Array<any> {
return arr.map(item => item[name])
}
/**
* @ignore
* @description 1和0互相转换，取反函数
*/
export function reverseNum(num: number | string): number | void {
const newNum = Number(num)
if (isNaN(newNum)) {
return
} else {
return Math.abs(newNum - 1)
}
}
/**
* @ignore
* @description 检测对象类型
*/
export function getObjectType(obj: any): string {
return Object.prototype.toString.call(obj).slice(8, -1)
}
/**
* @ignore
* @description 对象数组去重
*/
export function noRepeatArray(repeatArray: Array<any>, attr: string): any[] {
const result: any[] = []
const repeatObj: object = {}
repeatArray.forEach(item => {
if (!repeatObj[item[attr]]) {
result.push(item)
repeatObj[item[attr]] = true
}
})
return result
}
/**
* @ignore
* @description 判断当前是否在外链表单页面中
*/
export function isOuterLinkEnv(): boolean {
const href = window.location.href
return href.indexOf('/outer-form.html#/') >= 0
}
/**
*
* @ignore
* @description 获取浏览器信息
*/
export function browser(): string {
// 移动终端浏览器版本信息
const u = navigator.userAgent
const ios = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/) // ios终端
const android = u.indexOf('Android') > -1 || u.indexOf('Linux') > -1 // android终端或者uc浏览器
const pc = /DingTalk/i.test(u)
if (ios) {
return 'ios'
}
if (android) {
return 'Android'
}
if (pc) {
return 'pc'
}
return ''
}
/**
* @ignore
* @description 是否企微图片
*/
export function isWxImg(img: string): string {
if (img.indexOf('wework.qpic.cn') > -1) return img.slice(0, -1) + '100'
if (/rescdn.qqmail.com|wx.qlogo.cn/.test(img)) return img
return ''
}
/**
* @ignore
*/
type PrivateDeployInfo = {
oss: number
sms: number
}
/**
* @ignore
* @description 获取图片地址
*/
export function thumbnail(img: string | string[], size?: number, oss?: number): string {
let imgUrl: any = isArray(img) && img[0] ? img[0] : img
// 判断imgURL格式
if (!imgUrl || typeof imgUrl !== 'string') return ''
// 企业微信头像的判断
const wxImg: string = isWxImg(imgUrl)
if (wxImg) return wxImg
// 兼容老数据
imgUrl = imgUrl.replace(/\?\d+$/, '')
// 处理 OSS 信息，优先从入参处取，如果入参没有从 LS 里读
const privateDeployObj = window.localStorage.getItem('privateDeployInfo') || '{"oss":1,"sms":1}'
const privateDeployInfo: PrivateDeployInfo = JSON.parse(privateDeployObj)
const ossType: number = oss || privateDeployInfo.oss
const allowHost = ['xbongbong.com', 'dingtalk.com', 'aliyuncs.com']
// ossType: 1阿里 2minio 3七牛
switch (ossType) {
case 2:
case 4:
// minio
return imgUrl
case 1:
case 3:
default:
// 阿里 oss 和七牛
// 进了这三种情况 还要判断下域名是否是我们的准入域名
if (!allowHost.find(n => imgUrl.indexOf(n) !== -1)) {
return imgUrl
}
// 判断size是否有效
if (!size || ![40, 50, 80, 100, 150, 200, 250, 1080].includes(size)) {
size = 100
}
return `${imgUrl}_${size}x${size}.jpg`
}
}
/**
* @ignore
* @description 移动端判断是否当前多平台环境
*/
export function envInfo(name: string[]): string | undefined {
const navigator: string = window.navigator.userAgent
return name.find(item => navigator.indexOf(System[item]) > -1)
}
/**
* @ignore
* @description 判断是否第三方pc端
*/
export function isThirdPC(name: string[], inBrowser: boolean): string | undefined {
let res: string | undefined
const navigator: string = window.navigator.userAgent
// 企微windows容器 不一样
const winPC = navigator.indexOf('wxwork') > -1 ? 'WindowsWechat' : 'Windows'
const regStr = `${winPC}|Macintosh`
const reg = new RegExp(regStr)
const env: string = window.localStorage.getItem('env') || ''
if (reg.test(navigator)) {
res = envInfo(name)
}
// 兼容在外部浏览器的第三方判断
if (inBrowser && name.indexOf(env) > -1) {
res = env
}
return res
}
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