@ecomplus/utils/dist/methods/img-sizes.js

JS utility functions to E-Com Plus (not only) related apps

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
require("core-js/modules/es.object.to-string.js");
require("core-js/modules/web.dom-collections.for-each.js");
require("core-js/modules/es.symbol.js");
require("core-js/modules/es.symbol.description.js");
require("core-js/modules/es.symbol.iterator.js");
require("core-js/modules/es.array.iterator.js");
require("core-js/modules/es.string.iterator.js");
require("core-js/modules/web.dom-collections.iterator.js");
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
/**
 * @method
 * @memberof ecomUtils
 * @name imgSizes
 * @description Splits image size string and returns object with 'width' and 'height'.
 * @param {Object.<string, *>|string} img - Image object body or size string
 * @returns {Object.<string, *>}
 *
 * @example
 * // Using a img sizes string as parameter
 * const size = '200x50'
 * ecomUtils.imgSizes(size)
 * // => {width: 200, height: 50}
 * // Using a img sizes object as parameter
 * const sizeObj = {size: '1000x1000'}
 * ecomUtils.imgSizes(sizeObj)
 * // => {width: 1000, height: 1000}
 */
var imgSizes = function imgSizes(img) {
  // defaul sizes object with zeros
  var sizes = {
    width: 0,
    height: 0
  };
  var sizeString;
  if (_typeof(img) === 'object' && img !== null) {
    sizeString = img.size;
  } else {
    // expect to receive img as size string
    sizeString = img;
  }
  if (typeof sizeString === 'string') {
    sizeString.split('x').forEach(function (value, index) {
      // parse width and height to numbers
      value = parseFloat(value);
      if (!isNaN(value)) {
        sizes[index === 0 ? 'width' : 'height'] = value;
      }
    });
  }
  // returns object with width and height
  return sizes;
};
var _default = exports.default = imgSizes;