104 lines
2.8 KiB
JavaScript
104 lines
2.8 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true,
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});
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const fs = require('fs');
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import stripJsonComments from './strip-json-comments';
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import { isArray, isEmpty } from 'lodash';
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class TransformPages {
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constructor({ includes, pagesJsonDir }) {
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this.includes = includes;
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this.uniPagesJSON = JSON.parse(stripJsonComments(fs.readFileSync(pagesJsonDir, 'utf-8')));
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this.routes = this.getPagesRoutes().concat(this.getSubPackagesRoutes());
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this.tabbar = this.getTabbarRoutes();
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this.routesMap = this.transformPathToKey(this.routes);
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}
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/**
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* 通过读取pages.json文件 生成直接可用的routes
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*/
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getPagesRoutes(pages = this.uniPagesJSON.pages, rootPath = null) {
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let routes = [];
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for (let i = 0; i < pages.length; i++) {
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const item = pages[i];
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let route = {};
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for (let j = 0; j < this.includes.length; j++) {
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const key = this.includes[j];
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let value = item[key];
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if (key === 'path') {
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value = rootPath ? `/${rootPath}/${value}` : `/${value}`;
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}
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if (key === 'aliasPath' && i == 0 && rootPath == null) {
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route[key] = route[key] || '/';
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} else if (value !== undefined) {
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route[key] = value;
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}
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}
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routes.push(route);
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}
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return routes;
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}
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/**
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* 解析小程序分包路径
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*/
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getSubPackagesRoutes() {
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if (!(this.uniPagesJSON && this.uniPagesJSON.subPackages)) {
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return [];
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}
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const subPackages = this.uniPagesJSON.subPackages;
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let routes = [];
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for (let i = 0; i < subPackages.length; i++) {
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const subPages = subPackages[i].pages;
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const root = subPackages[i].root;
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const subRoutes = this.getPagesRoutes(subPages, root);
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routes = routes.concat(subRoutes);
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}
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return routes;
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}
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getTabbarRoutes() {
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if (!(this.uniPagesJSON && this.uniPagesJSON.tabBar && this.uniPagesJSON.tabBar.list)) {
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return [];
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}
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const tabbar = this.uniPagesJSON.tabBar.list;
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let tabbarMap = [];
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tabbar.forEach((bar) => {
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tabbarMap.push('/' + bar.pagePath);
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});
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return tabbarMap;
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}
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transformPathToKey(list) {
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if (!isArray(list) || isEmpty(list)) {
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return [];
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}
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let map = {};
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list.forEach((i) => {
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map[i.path] = i;
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});
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return map;
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}
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}
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function uniReadPagesV3Plugin({ pagesJsonDir, includes }) {
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let defaultIncludes = ['path', 'aliasPath', 'name'];
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includes = [...defaultIncludes, ...includes];
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let pages = new TransformPages({
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pagesJsonDir,
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includes,
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});
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return {
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name: 'uni-read-pages-v3',
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config(config) {
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return {
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define: {
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ROUTES: pages.routes,
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ROUTES_MAP: pages.routesMap,
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TABBAR: pages.tabbar,
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},
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};
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},
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};
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}
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exports.default = uniReadPagesV3Plugin;
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