libphonenumber-js/es6/legacy/getNumberType.js

A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

import isViablePhoneNumber from '../helpers/isViablePhoneNumber.js';
import _getNumberType from '../helpers/getNumberType.js';
import isObject from '../helpers/isObject.js';
import parse from '../parse.js'; // Finds out national phone number type (fixed line, mobile, etc)

export default function getNumberType() {
  var _normalizeArguments = normalizeArguments(arguments),
      input = _normalizeArguments.input,
      options = _normalizeArguments.options,
      metadata = _normalizeArguments.metadata; // `parseNumber()` would return `{}` when no phone number could be parsed from the input.


  if (!input.phone) {
    return;
  }

  return _getNumberType(input, options, metadata);
} // Sort out arguments

export function normalizeArguments(args) {
  var _Array$prototype$slic = Array.prototype.slice.call(args),
      _Array$prototype$slic2 = _slicedToArray(_Array$prototype$slic, 4),
      arg_1 = _Array$prototype$slic2[0],
      arg_2 = _Array$prototype$slic2[1],
      arg_3 = _Array$prototype$slic2[2],
      arg_4 = _Array$prototype$slic2[3];

  var input;
  var options = {};
  var metadata; // If the phone number is passed as a string.
  // `getNumberType('88005553535', ...)`.

  if (typeof arg_1 === 'string') {
    // If "default country" argument is being passed
    // then convert it to an `options` object.
    // `getNumberType('88005553535', 'RU', metadata)`.
    if (!isObject(arg_2)) {
      if (arg_4) {
        options = arg_3;
        metadata = arg_4;
      } else {
        metadata = arg_3;
      } // `parse` extracts phone numbers from raw text,
      // therefore it will cut off all "garbage" characters,
      // while this `validate` function needs to verify
      // that the phone number contains no "garbage"
      // therefore the explicit `isViablePhoneNumber` check.


      if (isViablePhoneNumber(arg_1)) {
        input = parse(arg_1, {
          defaultCountry: arg_2
        }, metadata);
      } else {
        input = {};
      }
    } // No "resrict country" argument is being passed.
    // International phone number is passed.
    // `getNumberType('+78005553535', metadata)`.
    else {
      if (arg_3) {
        options = arg_2;
        metadata = arg_3;
      } else {
        metadata = arg_2;
      } // `parse` extracts phone numbers from raw text,
      // therefore it will cut off all "garbage" characters,
      // while this `validate` function needs to verify
      // that the phone number contains no "garbage"
      // therefore the explicit `isViablePhoneNumber` check.


      if (isViablePhoneNumber(arg_1)) {
        input = parse(arg_1, undefined, metadata);
      } else {
        input = {};
      }
    }
  } // If the phone number is passed as a parsed phone number.
  // `getNumberType({ phone: '88005553535', country: 'RU' }, ...)`.
  else if (isObject(arg_1)) {
    input = arg_1;

    if (arg_3) {
      options = arg_2;
      metadata = arg_3;
    } else {
      metadata = arg_2;
    }
  } else throw new TypeError('A phone number must either be a string or an object of shape { phone, [country] }.');

  return {
    input: input,
    options: options,
    metadata: metadata
  };
}
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