yapi/client/common.js
2017-12-18 17:49:23 +08:00

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import React from 'react';
import moment from 'moment';
import constants from './constants/variable'
import Mock from 'mockjs'
import json5 from 'json5'
import MockExtra from 'common/mock-extra.js'
import {filter} from 'common/power-string.js'
const Roles = {
0 : 'admin',
10: 'owner',
20: 'dev',
30: 'guest',
40: 'member'
}
const roleAction = {
'manageUserlist' : 'admin',
'changeMemberRole': 'owner',
'editInterface': 'dev',
'viewPrivateInterface': 'guest',
'viewGroup': 'guest'
}
function isJson(json){
if(!json) return false;
try{
json = JSON.parse(json);
return json;
}catch(e){
return false;
}
}
exports.isJson = isJson;
function isJson5(json){
if(!json) return false;
try{
json = json5.parse(json);
return json;
}catch(e){
return false;
}
}
exports.json5_parse = function(json){
try{
return json5.parse(json);
}catch(err){
return json;
}
}
exports.json_parse = function(json){
try{
return JSON.parse(json);
}catch(err){
return json;
}
}
function deepCopyJson(json){
return JSON.parse(JSON.stringify(json));
}
exports.deepCopyJson = deepCopyJson;
exports.isJson5 = isJson5;
exports.checkAuth = (action, role)=>{
return Roles[roleAction[action]] <= Roles[role];
}
exports.formatTime = (timestamp) => {
return moment.unix(timestamp).format("YYYY-MM-DD HH:mm:ss")
}
// 获取 YAPI LOGO 的 SVG
// 参数 length 为 svg 的直径。
exports.logoSVG = (length) => (<svg className="svg" width={length} height={length} viewBox="0 0 64 64" version="1.1">
<title>Icon</title>
<desc>Created with Sketch.</desc>
<defs>
<linearGradient x1="50%" y1="0%" x2="50%" y2="100%" id="linearGradient-1">
<stop stopColor="#FFFFFF" offset="0%"></stop>
<stop stopColor="#F2F2F2" offset="100%"></stop>
</linearGradient>
<circle id="path-2" cx="31.9988602" cy="31.9988602" r="2.92886048"></circle>
<filter x="-85.4%" y="-68.3%" width="270.7%" height="270.7%" filterUnits="objectBoundingBox" id="filter-3">
<feOffset dx="0" dy="1" in="SourceAlpha" result="shadowOffsetOuter1"></feOffset>
<feGaussianBlur stdDeviation="1.5" in="shadowOffsetOuter1" result="shadowBlurOuter1"></feGaussianBlur>
<feColorMatrix values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.159703351 0" type="matrix" in="shadowBlurOuter1"></feColorMatrix>
</filter>
</defs>
<g id="首页" stroke="none" strokeWidth="1" fill="none" fillRule="evenodd">
<g id="大屏幕">
<g id="Icon">
<circle id="Oval-1" fill="url(#linearGradient-1)" cx="32" cy="32" r="32"></circle>
<path d="M36.7078009,31.8054514 L36.7078009,51.7110548 C36.7078009,54.2844537 34.6258634,56.3695395 32.0579205,56.3695395 C29.4899777,56.3695395 27.4099998,54.0704461 27.4099998,51.7941246 L27.4099998,31.8061972 C27.4099998,29.528395 29.4909575,27.218453 32.0589004,27.230043 C34.6268432,27.241633 36.7078009,29.528395 36.7078009,31.8054514 Z" id="blue" fill="#2359F1" fillRule="nonzero"></path>
<path d="M45.2586091,17.1026914 C45.2586091,17.1026914 45.5657231,34.0524383 45.2345291,37.01141 C44.9033351,39.9703817 43.1767091,41.6667796 40.6088126,41.6667796 C38.040916,41.6667796 35.9609757,39.3676862 35.9609757,37.0913646 L35.9609757,17.1034372 C35.9609757,14.825635 38.0418959,12.515693 40.6097924,12.527283 C43.177689,12.538873 45.2586091,14.825635 45.2586091,17.1026914 Z" id="green" fill="#57CF27" fillRule="nonzero" transform="translate(40.674608, 27.097010) rotate(60.000000) translate(-40.674608, -27.097010) "></path>
<path d="M28.0410158,17.0465598 L28.0410158,36.9521632 C28.0410158,39.525562 25.9591158,41.6106479 23.3912193,41.6106479 C20.8233227,41.6106479 18.7433824,39.3115545 18.7433824,37.035233 L18.7433824,17.0473055 C18.7433824,14.7695034 20.8243026,12.4595614 23.3921991,12.4711513 C25.9600956,12.4827413 28.0410158,14.7695034 28.0410158,17.0465598 Z" id="red" fill="#FF561B" fillRule="nonzero" transform="translate(23.392199, 27.040878) rotate(-60.000000) translate(-23.392199, -27.040878) "></path>
<g id="inner-round">
<use fill="black" fillOpacity="1" filter="url(#filter-3)" xlinkHref="#path-2"></use>
<use fill="#F7F7F7" fillRule="evenodd" xlinkHref="#path-2"></use>
</g>
</g>
</g>
</g>
</svg>);
// 防抖函数,减少高频触发的函数执行的频率
// 请在 constructor 里使用:
// import { debounce } from '$/common';
// this.func = debounce(this.func, 400);
exports.debounce = (func, wait) => {
let timeout;
return function () {
clearTimeout(timeout);
timeout = setTimeout(func, wait);
};
};
// 从 Javascript 对象中选取随机属性
exports.pickRandomProperty = (obj) => {
let result;
let count = 0;
for (let prop in obj)
if (Math.random() < 1 / ++count) result = prop;
return result;
}
exports.getImgPath = (path, type) => {
let rate = window.devicePixelRatio >= 2 ? 2 : 1;
return `${path}@${rate}x.${type}`;
}
function trim(str) {
if (!str) {
return str;
}
str = str + '';
return str.replace(/(^\s*)|(\s*$)/g, '');
}
exports.trim = trim;
exports.handlePath = (path) => {
path = trim(path);
if (!path) return path;
if (path === '/') return '';
path = path[0] !== '/' ? '/' + path : path;
path = path[path.length - 1] === '/' ? path.substr(0, path.length - 1) : path;
return path;
}
exports.handleApiPath = (path) => {
if (!path) return '';
path = trim(path);
path = path[0] !== '/' ? '/' + path : path;
return path;
}
// 名称限制 constants.NAME_LIMIT 字符
exports.nameLengthLimit = (type) => {
// 返回字符串长度汉字计数为2
const strLength = (str) => {
let length = 0;
for (let i = 0; i < str.length; i++) {
str.charCodeAt(i) > 255 ? length += 2 : length++;
}
return length;
}
// 返回 form中的 rules 校验规则
return [{
required: true,
validator(rule, value, callback) {
const len = value ? strLength(value) : 0;
if (len > constants.NAME_LIMIT) {
callback('请输入' + type + '名称,长度不超过' + constants.NAME_LIMIT + '字符(中文算作2字符)!');
} else if (len === 0) {
callback('请输入' + type + '名称,长度不超过' + constants.NAME_LIMIT + '字符(中文算作2字符)!');
} else {
return callback();
}
}
}]
}
// 实现 Object.entries() 方法
exports.entries = (obj) => {
let res = [];
for(let key in obj) {
res.push([key, obj[key]]);
}
return res;
}
/**
* 作用:解析规则串 key ,然后根据规则串的规则以及路径找到在 json 中对应的数据
* 规则串:$.{key}.{body||params}.{dataPath} 其中 body 为返回数据params 为请求数据datapath 为数据的路径
* 数组:$.key.body.data.arr[0]._id (获取 key 所指向请求的返回数据的 arr 数组的第 0 项元素的 _id 属性)
* 对象:$.key.body.data.obj._id ((获取 key 所指向请求的返回数据的 obj 对象的 _id 属性))
*
* @param String key 规则串
* @param Object json 数据
* @returns
*/
function simpleJsonPathParse(key, json){
if(!key || typeof key !== 'string' || key.indexOf('$.') !== 0 || key.length <= 2){
return null;
}
let keys = key.substr(2).split(".");
keys = keys.filter(item=>{
return item;
})
for(let i=0, l = keys.length; i< l; i++){
try{
let m = keys[i].match(/(.*?)\[([0-9]+)\]/)
if(m){
json = json[m[1]][m[2]];
}else{
json = json[keys[i]];
}
}catch(e){
json = '';
break;
}
}
return json;
}
function handleMockWord(word) {
if(!word || typeof word !== 'string' || word[0] !== '@') return word;
return Mock.mock(word);
}
/**
*
* @param {*} data
* @param {*} handleValueFn 处理参数值函数
*/
function handleJson(data, handleValueFn) {
if (!data) {
return data;
}
if (typeof data === 'string') {
return handleValueFn(data);
} else if (typeof data === 'object') {
for (let i in data) {
data[i] = handleJson(data[i], handleValueFn);
}
} else {
return data;
}
return data;
}
function handleValueWithFilter(context){
return function(match){
if (match[0] === '@') {
return handleMockWord(match);
} else if (match.indexOf('$.') === 0) {
return simpleJsonPathParse(match, context);
} else{
return match;
}
}
}
function handleFilter(str, match, context){
match = match.trim();
try{
let a= filter(match, handleValueWithFilter(context))
return a;
}catch(err){
return str;
}
}
function handleParamsValue (val, context={}){
const variableRegexp = /\{\{\s*([^}]+?)\}\}/g;
if (!val || typeof val !== 'string') {
return val;
}
val = val.trim()
let match = val.match(/^\{\{([^\}]+)\}\}$/);
if (!match){
if(val[0] ==='@' || val[0] === '$'){
return handleFilter(val, val, context);
}
}else{
return handleFilter(val, match[1], context);
}
return val.replace(variableRegexp, handleFilter)
}
exports.handleJson = handleJson;
exports.handleParamsValue = handleParamsValue;
exports.getMockText = (mockTpl) => {
try{
return JSON.stringify(Mock.mock(MockExtra(json5.parse(mockTpl), {})), null, " ")
}catch(err){
return ''
}
}
/**
* 合并后新的对象属性与 Obj 一致nextObj 有对应属性则取 nextObj 属性值,否则取 Obj 属性值
* @param {Object} Obj 旧对象
* @param {Object} nextObj 新对象
* @return {Object} 合并后的对象
*/
exports.safeAssign = (Obj, nextObj) => {
let keys = Object.keys(nextObj);
return Object.keys(Obj).reduce((result, value) => {
if (keys.indexOf(value) >= 0) {
result[value] = nextObj[value];
} else {
result[value] = Obj[value];
}
return result;
}, {});
};
exports.simpleJsonPathParse = simpleJsonPathParse;
exports.handleMockWord = handleMockWord;
exports.joinPath = (domain, joinPath) =>{
let l = domain.length;
if(domain[l - 1] === '/'){
domain = domain.substr(0, l - 1)
}
if(joinPath[0] !== '/'){
joinPath = joinPath.substr(1);
}
return domain + joinPath;
}
exports.safeArray = (arr) => {
return Array.isArray(arr) ? arr : [];
}