171 lines
6.6 KiB
TypeScript
171 lines
6.6 KiB
TypeScript
import { RouteRecordRaw } from "vue-router"
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import pinia from "/@/stores/index"
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import { useUserInfo } from "/@/stores/userInfo"
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import { useRequestOldRoutes } from "/@/stores/requestOldRoutes"
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import { Session } from "/@/utils/storage"
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import { NextLoading } from "/@/utils/loading"
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import { baseRoutes, notFoundAndNoPower, dynamicRoutes } from "/@/router/route"
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import { formatTwoStageRoutes, formatFlatteningRoutes, router } from "/@/router/index"
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import { useRoutesList } from "/@/stores/routesList"
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import { useTagsViewRoutes } from "/@/stores/tagsViewRoutes"
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import { useMenuApi } from "/@/api/admin/menu"
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// 后端控制路由
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// 引入 api 请求接口
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const menuApi = useMenuApi()
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/**
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* 获取目录下的 .vue、.tsx 全部文件
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* @method import.meta.glob
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* @link 参考：https://cn.vitejs.dev/guide/features.html#json
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*/
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const layouModules: any = import.meta.glob("../layout/routerView/*.{vue,tsx}")
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const viewsModules: any = import.meta.glob("../views/**/*.{vue,tsx}")
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const dynamicViewsModules: Record<string, Function> = Object.assign({}, { ...layouModules }, { ...viewsModules })
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/**
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* 后端控制路由：初始化方法，防止刷新时路由丢失
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* @method NextLoading 界面 loading 动画开始执行
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* @method useUserInfo().setUserInfos() 触发初始化用户信息 pinia
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* @method useRequestOldRoutes().setRequestOldRoutes() 存储接口原始路由（未处理component），根据需求选择使用
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* @method setAddRoute 添加动态路由
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* @method setFilterMenuAndCacheTagsViewRoutes 设置路由到 pinia routesList 中（已处理成多级嵌套路由）及缓存多级嵌套数组处理后的一维数组
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*/
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export async function initBackEndControlRoutes() {
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// 界面 loading 动画开始执行
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if (window.nextLoading === undefined) NextLoading.start()
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// 无 token 停止执行下一步
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if (!Session.getToken()) return false
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// 触发初始化用户信息 pinia
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await useUserInfo().setUserInfos()
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// 获取路由菜单数据
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const res = await getBackEndControlRoutes()
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// 无登录权限时，添加判断
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// https://gitee.com/lyt-top/vue-next-admin/issues/I64HVO
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if ((res.data || []).length <= 0) return Promise.resolve(true)
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// 存储接口原始路由（未处理component），根据需求选择使用
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useRequestOldRoutes().setRequestOldRoutes(JSON.parse(JSON.stringify(res.data)))
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// 处理路由（component），替换 baseRoutes（/@/router/route）第一个顶级 children 的路由
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baseRoutes[0].children = [...dynamicRoutes, ...(await backEndComponent(res.data))]
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// 添加动态路由
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await setAddRoute()
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// 设置路由到 pinia routesList 中（已处理成多级嵌套路由）及缓存多级嵌套数组处理后的一维数组
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await setFilterMenuAndCacheTagsViewRoutes()
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}
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/**
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* 设置路由到 pinia routesList 中（已处理成多级嵌套路由）及缓存多级嵌套数组处理后的一维数组
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* @description 用于左侧菜单、横向菜单的显示
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* @description 用于 tagsView、菜单搜索中：未过滤隐藏的(isHide)
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*/
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export async function setFilterMenuAndCacheTagsViewRoutes() {
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const storesRoutesList = useRoutesList(pinia)
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storesRoutesList.setRoutesList(baseRoutes[0].children as any)
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setCacheTagsViewRoutes()
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}
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/**
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* 缓存多级嵌套数组处理后的一维数组
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* @description 用于 tagsView、菜单搜索中：未过滤隐藏的(isHide)
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*/
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export function setCacheTagsViewRoutes() {
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const storesTagsView = useTagsViewRoutes(pinia)
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storesTagsView.setTagsViewRoutes(formatTwoStageRoutes(formatFlatteningRoutes(baseRoutes))[0].children)
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}
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/**
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* 处理路由格式及添加捕获所有路由或 404 Not found 路由
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* @description 替换 baseRoutes（/@/router/route）第一个顶级 children 的路由
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* @returns 返回替换后的路由数组
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*/
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export function setFilterRouteEnd() {
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let filterRouteEnd: any = formatTwoStageRoutes(formatFlatteningRoutes(baseRoutes))
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// notFoundAndNoPower 防止 404、401 不在 layout 布局中，不设置的话，404、401 界面将全屏显示
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// 关联问题 No match found for location with path 'xxx'
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filterRouteEnd[0].children = [...filterRouteEnd[0].children, ...notFoundAndNoPower]
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return filterRouteEnd
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}
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/**
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* 添加动态路由
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* @method router.addRoute
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* @description 此处循环为 baseRoutes（/@/router/route）第一个顶级 children 的路由一维数组，非多级嵌套
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* @link 参考：https://next.router.vuejs.org/zh/api/#addroute
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*/
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export async function setAddRoute() {
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await setFilterRouteEnd().forEach((route: RouteRecordRaw) => {
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router.addRoute(route)
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})
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}
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/**
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* 请求后端路由菜单接口
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* @description isRequestRoutes 为 true，则开启后端控制路由
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* @returns 返回后端路由菜单数据
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*/
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export function getBackEndControlRoutes() {
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return menuApi.getAdminMenu()
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}
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/**
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* 重新请求后端路由菜单接口
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* @description 用于菜单管理界面刷新菜单（未进行测试）
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* @description 路径：/src/views/admin/menu/component/addMenu.vue
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*/
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export async function setBackEndControlRefreshRoutes() {
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await getBackEndControlRoutes()
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}
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/**
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* 后端路由 component 转换
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* @param routes 后端返回的路由表数组
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* @returns 返回处理成函数后的 component
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*/
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export function backEndComponent(routes: any) {
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if (!routes) return
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return routes.map((item: any) => {
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if (item.path && item.path.startsWith("http")) {
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if (item.meta.isIframe) {
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item.component = () => import("/@/layout/routerView/iframes.vue")
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} else {
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item.component = () => import("/@/layout/routerView/link.vue")
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}
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item.path = "/iframes/" + window.btoa(item.path)
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} else if (item.componentPath) {
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// 支持动态路径 /a/1 ==> /a ; /b/1 ==> /b
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item.component = dynamicImport(dynamicViewsModules, item.componentPath)
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} else {
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item.component = dynamicImport(dynamicViewsModules, item.path)
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}
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item.children && backEndComponent(item.children)
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if (item.children) {
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item.redirect = item.children[0].path
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}
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return item
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})
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}
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/**
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* 后端路由 component 转换函数
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* @param dynamicViewsModules 获取目录下的 .vue、.tsx 全部文件
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* @param component 当前要处理项 component
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* @returns 返回处理成函数后的 component
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*/
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export function dynamicImport(dynamicViewsModules: Record<string, Function>, component: string) {
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const keys = Object.keys(dynamicViewsModules)
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const normalized = component?.startsWith("/") ? component : `/${component}`
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const matchKeys = keys.filter((key) => {
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const k = key.replace(/..\/views|../, "")
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return k.startsWith(`${normalized}.vue`)
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})
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if (matchKeys?.length === 1) {
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const matchKey = matchKeys[0]
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return dynamicViewsModules[matchKey]
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}
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if (matchKeys?.length > 1) {
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return false
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}
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}
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