isv-page-json-to-xtpl/lib/dep-map.js

abs 将页面 json 转换成 html

'use strict';

/**
 * 通过页面的模块数据，来获取页面模块的assets依赖表
 * @param modules
 * @returns
 */

let CDN_BASE = '//g.alicdn.com';
let _ = require('lodash');
let Promise = require('bluebird');
let http = require('http');
const Client = require('isv-module-info');
const upx = Client.upxClient('production');
const requestJSON = require('request-json');

module.exports = function* deepMap(modules, upxClient){

  let packageConfig = {
    packages: {
      "kg": {
        base: CDN_BASE + '/kg',
        group:"com"
      },
      mtb: {
        base: CDN_BASE + '/mtb',
        group:"com"
      },
      'abs-mod-daily': {
        base: CDN_BASE + '/abs-mod-daily',
        group:"mod"
      },
      'abs-mod': {
        base: CDN_BASE + '/abs-mod',
        group:"mod"
      }
    },
    modules: {},
    loadErrorModules: []
  };



  yield Promise.map(modules, function (module){
    let _upx = upxClient || upx;
    return new Promise((resolve, reject) => {
      let group = module.group && (module.group + '/') || '';
      if (module.depMap) {
        let version = module.version && (module.version + '/') || '';
        let entryDep = module.depMap[group + module.name + '/' + version + 'index'];
        if(!entryDep){
          module.depMap[group + module.name + '/' + version + 'index'] = module.depMap[module.name + '/index'];
        }
        _.assignIn(packageConfig.modules, module.depMap);
      } else {
        // 存在这种情况,UPX OSS deps 空的,但是CDN 对的,比如 http://g.alicdn.com/abs-mod-daily/huangchao-demo15/0.0.1/deps.json
        //return _upx.request('componentService.getVersionFile',[module.componentVersionId,'deps.json']).then(function(result){
        let jsonClient = requestJSON.createClient('http://g.alicdn.com/');
        let url = module.group + '/' + module.name + '/' + module.version + '/deps.json';
        return jsonClient.get(url).then((response)=>{
          var result = response.body;
          if(result){
            try {
              //let deps = JSON.parse(result);
              let deps = result;
              deps[group + module.name + '/' + module.version + '/index'] = deps[module.name + '/index'] || deps[group + module.name + '/index'];
              //将模块依赖注入全局依赖表，顺便可以去重
              _.assignIn(packageConfig.modules, deps);
            } catch (e) {
              packageConfig.loadErrorModules.push(module);
            }
          }else{
            packageConfig.loadErrorModules.push(module);
          }
          resolve(true);
        });
      }
      if (module.base) {
        let version = module.version && ('/' + module.version) || '';
        packageConfig.packages[group + module.name + version] = {base: module.base,group:"dev"};
      }
      resolve(true);
    });
  });
  return packageConfig;
};