https://ecarstrade.com/static/js/legacy/subfolder-lang.js?v=c95fe647

1/**
2 * Subfolder-language client-side keeper (ECT-4200).
3 */
4(function () {
5    'use strict';
6
7    var lang = (typeof window.SUBFOLDER_LANG === 'string') ? window.SUBFOLDER_LANG : '';
8    if (!/^[a-z]{2}$/.test(lang)) {
9        return;
10    }
11
12    var EXCLUDES = Array.isArray(window.SUBFOLDER_URL_EXCLUDES) ? window.SUBFOLDER_URL_EXCLUDES : [];
13
14    function prefixPath(url) {
15        if (typeof url !== 'string' || url.charAt(0) !== '/' || url.charAt(1) === '/') {
16            return url;
17        }
18        if (url === '/' + lang || url.indexOf('/' + lang + '/') === 0) {
19            return url;
20        }
21        var firstSegment = url.replace(/^\/+/, '').split(/[/?#]/)[0];
22        if (EXCLUDES.indexOf(firstSegment) !== -1) {
23            return url;
24        }
25        return '/' + lang + url;
26    }
27
28    window.subfolderPrefixPath = prefixPath;
29
30    document.addEventListener('click', function (event) {
31        var anchor = event.target.closest ? event.target.closest('a[href]') : null;
32        if (!anchor) {
33            return;
34        }
35        var raw = anchor.getAttribute('href');
36        var prefixed = prefixPath(raw);
37        if (prefixed !== raw) {
38            anchor.setAttribute('href', prefixed);
39        }
40    }, true);
41
42    if (window.jQuery) {
43        window.jQuery.ajaxPrefilter(function (options) {
44            if (options.url) {
45                options.url = prefixPath(options.url);
46            }
47        });
48    }
49})();