@elucidatainc/pollycli/src/helper-functions.js

pollycli lets users access the functionalities of Polly over a command line interface

const{ authApi } = require('./api-client');
const pollymsg = require('./message');

export function formatBytes(bytes, decimals = 3) {
    if (bytes === 0) return '0 Bytes';

    const k = 1024;
    const dm = decimals < 0 ? 0 : decimals;
    const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];

    const i = Math.floor(Math.log(bytes) / Math.log(k));

    return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
  }

export function handleApiError(error, message="") {
  let err_msg = ""
  if (error.code == "EAI_AGAIN") {
    err_msg = "please check your internet connection"
    if(message) {
      err_msg = message +", " + err_msg;
    }
  }

  if(error.response && error.response.status && error.response.data.errors) {
    err_msg = error.response.data.errors[0].detail;
  }

  if(err_msg) {
    pollymsg.pollyError(err_msg);
  }
}

export async function formatJobStatusReason(jobStatusReason) {
  // 70 is the char limit for single line that we set, more than that
  // in a single line might overflow chars to next line without \n
  // resulting in a distorted cli interphase
  let charLimit = 70;
  if (jobStatusReason.length > charLimit){
    let start = 0;
    let end = charLimit;
    let tempReason = ""
    while (end < jobStatusReason.length){
      tempReason = tempReason.concat(jobStatusReason.slice(start,end));
      tempReason = tempReason.concat("\n");
      start+=charLimit;
      end+=charLimit;
    }
    tempReason = tempReason.concat(jobStatusReason.slice(start,end));
    jobStatusReason = tempReason;
  }
  return jobStatusReason;
}

export async function getUserInfo() {
  try {
    const response = await authApi.get('/users/me')
    return response.data;
  } catch {
    pollymsg.pollyError("Not able to get user details.");
  }
}

export async function generateApiKey(name, description, expiry_date) {
  try {
    const userInfo = await getUserInfo();
    const apiKeyUrl = `/users/${userInfo.data.id}/apikeys`;
    const apiKeyPayload = {
      "data": {
          "attributes": {
              name,
              description,
              expiry_date
          },
          "type": "user_apikey"
      }
    }
    let response = await authApi.post(apiKeyUrl, apiKeyPayload)
    response = response.data;
    return response.data.attributes.secret_key;
  } catch(e) {
    pollymsg.pollyError("Not able to generate api key");
  }
}

export function escapeRegExp(text) {
	return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
}