zby-live-sdk/src/default/base.js

This is a live SDK for weclassroom.

/*
 * @Author: why
 * @Date: 2019-08-08 19:33:44
 * @LastEditors: why
 * @LastEditTime: 2019-09-11 15:35:34
 * @Description: 
 */
import {defaultExt, classType} from '../config/config';
const EM = window.EM;
const cb = (extName) => {
  // EM 是寄宿于端的，浏览器中并不存在，为防止报错需要先进行能力检测
  if (EM) {
    return function(name, args, sdkName){
      const argsStr = typeof args === 'object' ? JSON.stringify({...args, classType}) : args;
      return new Promise((resolve, reject) => {
        EM.CallMethod(
          extName,
          name,
          argsStr,
          (code, msg) => {
            const msgbody = `${extName}--action: ${sdkName || ''}--${name || name.charAt(0).toLowerCase() + name.slice(1)} Code: ${code}\nMessage: ${msg}\nparams:${JSON.stringify(args)}`;
            if (code === 0) {
              name !== 'WriteLog' && defaultApi.writeLog && defaultApi.writeLog(msgbody, productName);
              resolve({
                code,
                msg: msg && /\{|\}/g.test(msg) && JSON.parse(msg)
              });
            } else {
              name !== 'WriteLog' && defaultApi.writeLog && defaultApi.writeLog(msgbody, productName, 'error');
              resolve({
                code,
                msg
              });
            }
          });
      }).catch(() => {
        name !== 'WriteLog' && defaultApi.writeLog && defaultApi.writeLog(`${extName}--action: ${sdkName || ''}--${name || name.charAt(0).toLowerCase() + name.slice(1)} Code: ${code}\nMessage: ${msg}\nparams:${JSON.stringify(args)}`, productName, 'error');
      });
    };
  }
};
const callMethod = cb(defaultExt.name);
export default {
  // 初始化
  init() {
    // 加载扩展
    if (EM) {
      return new Promise(resolve => {
        EM.Load(defaultExt.name, defaultExt.version, false, ()=>{
          resolve();
        });
      });
    }
  },
  writeLog(args) {
    return callMethod('WriteLog', args);
  },
  /**
   * @function 设置用户信息
   * @param {string} userId 用户id
   * @param {string} institutionId 机构id
   * @return: void
   */
  setUserInfo(userId, institutionId) {
    return callMethod('SetUserInfo', {
      user_id: userId + '',
      institution_id: institutionId + '',
      description: ''
    });
  },
};