nebula/store/index.js
2020-08-11 22:39:59 +08:00

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import { isServer } from '~/environment'
const cookieparser = process.server ? require('cookieparser') : undefined
export const state = () => {
return {
activeMenu: 'index',
oauth: null,
userInfo: null,
locale: 'zh_CN',
uploadHeaders: ''
}
}
export const mutations = {
setAuth (state, auth) {
state.oauth = auth
},
setUser (state, data) {
state.userInfo = data
},
setActiveMenu (state, activeMenu) {
state.activeMenu = activeMenu
},
setUploadHeaders(state, data){
state.uploadHeaders = data
},
setUserInfo(state, data) {
state.userInfo.avatarURL = data.avatarUrl;
state.userInfo.nickname = data.nickname;
}
}
export const actions = {
nuxtServerInit(store, {req}) {
// 初始化时的全局任务
const userAgent = isServer ? req.headers['user-agent'] : navigator.userAgent
const browser = {
versions: function() {
return { //移动终端浏览器版本信息
trident: userAgent.indexOf('Trident') > -1, //IE内核
presto: userAgent.indexOf('Presto') > -1, //opera内核
webKit: userAgent.indexOf('AppleWebKit') > -1, //苹果、谷歌内核
gecko: userAgent.indexOf('Gecko') > -1 && userAgent.indexOf('KHTML') == -1, //火狐内核
mobile: !!userAgent.match(/AppleWebKit.*Mobile.*/), //是否为移动终端
ios: !!userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端
android: userAgent.indexOf('Android') > -1 || userAgent.indexOf('Linux') > -1, //android终端或uc浏览器
iPhone: userAgent.indexOf('iPhone') > -1, //是否为iPhone或者QQHD浏览器
iPad: userAgent.indexOf('iPad') > -1, //是否iPad
webApp: userAgent.indexOf('Safari') == -1 //是否web应该程序没有头部与底部
};
} ()
}
if (browser.versions.mobile) {
// 移动端
store.commit('global/updateMobileState', true)
}
let auth = null
if (req.headers.cookie) {
const parsed = cookieparser.parse(req.headers.cookie)
try {
auth = JSON.parse(parsed.auth)
} catch (err) {
// No valid cookie found
console.log(err);
}
store.commit('setAuth', auth)
}
const initFetchAppData = [
// 内容数据
store.dispatch('topic/fetchNavList'),
store.dispatch('article/fetchList')
]
return Promise.all(initFetchAppData)
}
}
export const getters = {
hasPermissions: (state) => (scenes) => {
let hasPermissions = false;
const role = state.oauth?.role
if (role) {
switch (scenes) {
case 'user':
hasPermissions = role < 5;
break;
case 'role':
hasPermissions = role < 2;
break;
case 'topic':
hasPermissions = role < 3;
break;
case 'tag':
hasPermissions = role < 3;
break;
case 'admin':
hasPermissions = role < 2;
break;
case 'blog_admin':
hasPermissions = role < 3;
break;
default:
hasPermissions = false;
this.commit('logout');
}
}
return hasPermissions;
}
}