kits-core/build/utils/StringUtils.js

Kits core module

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
/**
 *
 * @param string
 * @returns {string}
 */
var convertStringToSnakeCase = exports.convertStringToSnakeCase = function convertStringToSnakeCase(string) {
  if (!string) return "";
  if (typeof string !== 'string') return '';

  return string.replace(/\W+/g, ' ').split(/ /).map(function (word) {
    return word.toLowerCase();
  }).join('_');
};

/**
 *
 * @param str
 * @returns {string|*}
 */
var removeAscent = function removeAscent(str) {
  if (str === null || str === undefined) return str;
  str = str.toLowerCase();
  str = str.replace(/à|á|ạ|ả|ã|â|ầ|ấ|ậ|ẩ|ẫ|ă|ằ|ắ|ặ|ẳ|ẵ/g, 'a');
  str = str.replace(/è|é|ẹ|ẻ|ẽ|ê|ề|ế|ệ|ể|ễ/g, 'e');
  str = str.replace(/ì|í|ị|ỉ|ĩ/g, 'i');
  str = str.replace(/ò|ó|ọ|ỏ|õ|ô|ồ|ố|ộ|ổ|ỗ|ơ|ờ|ớ|ợ|ở|ỡ/g, 'o');
  str = str.replace(/ù|ú|ụ|ủ|ũ|ư|ừ|ứ|ự|ử|ữ/g, 'u');
  str = str.replace(/ỳ|ý|ỵ|ỷ|ỹ/g, 'y');
  str = str.replace(/đ/g, 'd');
  return str;
};

/**
 *
 * @param str
 * @returns {boolean}
 */
var isVietnameseText = exports.isVietnameseText = function isVietnameseText(str) {
  if (!str) return false;
  if (typeof str !== 'string') return false;

  str = str.toLowerCase();
  var strRemoveAscent = removeAscent(str);
  return strRemoveAscent === str;
};

/**
 *
 * @param strWithInt
 * @returns {number}
 */
var extractNumberFromString = exports.extractNumberFromString = function extractNumberFromString(strWithInt) {
  if (!strWithInt) return 0;
  if (typeof strWithInt === 'number') return strWithInt;

  var regexPattern = /[+-]?\d+(\.\d+)?/g;
  var matchData = strWithInt.match(regexPattern);
  var resArr = matchData && matchData.map(function (v) {
    return parseFloat(v);
  });

  return resArr && resArr.length > 0 ? resArr[0] : 0;
};

exports.default = {
  convertStringToSnakeCase: convertStringToSnakeCase,
  isVietnameseText: isVietnameseText,
  extractNumberFromString: extractNumberFromString
};