import { window } from 'ssr-window';
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const Utils = {
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deleteProps(obj) {
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const object = obj;
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Object.keys(object).forEach((key) => {
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try {
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object[key] = null;
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} catch (e) {
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// no getter for object
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}
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try {
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delete object[key];
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} catch (e) {
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// something got wrong
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}
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});
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},
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nextTick(callback, delay = 0) {
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return setTimeout(callback, delay);
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},
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now() {
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return Date.now();
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},
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getTranslate(el, axis = 'x') {
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let matrix;
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let curTransform;
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let transformMatrix;
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const curStyle = window.getComputedStyle(el, null);
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if (window.WebKitCSSMatrix) {
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curTransform = curStyle.transform || curStyle.webkitTransform;
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if (curTransform.split(',').length > 6) {
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curTransform = curTransform.split(', ').map((a) => a.replace(',', '.')).join(', ');
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}
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// Some old versions of Webkit choke when 'none' is passed; pass
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// empty string instead in this case
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transformMatrix = new window.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
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} else {
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transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
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matrix = transformMatrix.toString().split(',');
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}
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if (axis === 'x') {
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// Latest Chrome and webkits Fix
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if (window.WebKitCSSMatrix) curTransform = transformMatrix.m41;
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// Crazy IE10 Matrix
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else if (matrix.length === 16) curTransform = parseFloat(matrix[12]);
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// Normal Browsers
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else curTransform = parseFloat(matrix[4]);
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}
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if (axis === 'y') {
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// Latest Chrome and webkits Fix
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if (window.WebKitCSSMatrix) curTransform = transformMatrix.m42;
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// Crazy IE10 Matrix
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else if (matrix.length === 16) curTransform = parseFloat(matrix[13]);
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// Normal Browsers
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else curTransform = parseFloat(matrix[5]);
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}
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return curTransform || 0;
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},
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parseUrlQuery(url) {
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const query = {};
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let urlToParse = url || window.location.href;
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let i;
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let params;
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let param;
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let length;
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if (typeof urlToParse === 'string' && urlToParse.length) {
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urlToParse = urlToParse.indexOf('?') > -1 ? urlToParse.replace(/\S*\?/, '') : '';
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params = urlToParse.split('&').filter((paramsPart) => paramsPart !== '');
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length = params.length;
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for (i = 0; i < length; i += 1) {
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param = params[i].replace(/#\S+/g, '').split('=');
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query[decodeURIComponent(param[0])] = typeof param[1] === 'undefined' ? undefined : decodeURIComponent(param[1]) || '';
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}
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}
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return query;
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},
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isObject(o) {
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return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
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},
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extend(...args) {
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const to = Object(args[0]);
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for (let i = 1; i < args.length; i += 1) {
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const nextSource = args[i];
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if (nextSource !== undefined && nextSource !== null) {
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const keysArray = Object.keys(Object(nextSource));
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for (let nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) {
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const nextKey = keysArray[nextIndex];
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const desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);
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if (desc !== undefined && desc.enumerable) {
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if (Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
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Utils.extend(to[nextKey], nextSource[nextKey]);
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} else if (!Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
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to[nextKey] = {};
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Utils.extend(to[nextKey], nextSource[nextKey]);
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} else {
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to[nextKey] = nextSource[nextKey];
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}
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}
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}
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}
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}
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return to;
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},
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};
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export default Utils;
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