https://cfmoto-moto.ru/wp-content/plugins/owl-randomizer/assets/js/owl-randomizer.js?ver=1.0.0.1790924118

1/**
2 * Owl Carousel Randomizer
3 * nowprocket
4 *
5 * Тасует слайды до инициализации Owl, чтобы WP Rocket (кэш HTML) не фиксировал порядок.
6 */
7(function () {
8    'use strict';
9
10    var ATTR = 'data-owl-randomized';
11    var SELECTOR = '.owl-carousel';
12
13    function collectItems(el) {
14        var items = [];
15        var named = [];
16        var kids = el.children;
17        var i;
18        var child;
19        var tag;
20        var cls;
21
22        for (i = 0; i < kids.length; i++) {
23            child = kids[i];
24            if (!child || child.nodeType !== 1) {
25                continue;
26            }
27
28            tag = child.tagName;
29            if (tag === 'SCRIPT' || tag === 'STYLE' || tag === 'LINK') {
30                continue;
31            }
32
33            cls = child.classList;
34            if (
35                cls.contains('owl-nav') ||
36                cls.contains('owl-dots') ||
37                cls.contains('owl-stage-outer') ||
38                cls.contains('cloned')
39            ) {
40                continue;
41            }
42
43            items.push(child);
44            if (cls.contains('item')) {
45                named.push(child);
46            }
47        }
48
49        return named.length ? named : items;
50    }
51
52    function shuffleArray(arr) {
53        var i;
54        var j;
55        var tmp;
56
57        for (i = arr.length - 1; i > 0; i--) {
58            j = Math.floor(Math.random() * (i + 1));
59            tmp = arr[i];
60            arr[i] = arr[j];
61            arr[j] = tmp;
62        }
63
64        return arr;
65    }
66
67    function shuffleEl(el) {
68        if (!el || el.getAttribute(ATTR) === '1') {
69            return;
70        }
71
72        if (el.classList.contains('owl-no-random')) {
73            el.setAttribute(ATTR, '1');
74            return;
75        }
76
77        if (el.classList.contains('owl-loaded')) {
78            return;
79        }
80
81        var items = collectItems(el);
82        if (items.length < 2) {
83            el.setAttribute(ATTR, '1');
84            return;
85        }
86
87        shuffleArray(items);
88
89        var i;
90        for (i = 0; i < items.length; i++) {
91            el.appendChild(items[i]);
92        }
93
94        el.setAttribute(ATTR, '1');
95    }
96
97    function shuffleAll() {
98        var list = document.querySelectorAll(SELECTOR);
99        var i;
100
101        for (i = 0; i < list.length; i++) {
102            shuffleEl(list[i]);
103        }
104    }
105
106    function wrapOwlCarousel(fn) {
107        if (!fn || fn._owlRandomizer) {
108            return fn;
109        }
110
111        function wrapped(option) {
112            var isInit = option == null || (typeof option === 'object' && !Array.isArray(option));
113
114            if (isInit && this && typeof this.each === 'function') {
115                this.each(function () {
116                    shuffleEl(this);
117                });
118            }
119
120            return fn.apply(this, arguments);
121        }
122
123        wrapped._owlRandomizer = true;
124        return wrapped;
125    }
126
127    function hookJQuery() {
128        var $ = window.jQuery || window.$;
129
130        if (!$ || !$.fn) {
131            return false;
132        }
133
134        if ($.fn._owlRandomizerHooked) {
135            return true;
136        }
137
138        $.fn._owlRandomizerHooked = true;
139
140        try {
141            var current = $.fn.owlCarousel;
142
143            Object.defineProperty($.fn, 'owlCarousel', {
144                configurable: true,
145                enumerable: true,
146                get: function () {
147                    return current;
148                },
149                set: function (fn) {
150                    current = wrapOwlCarousel(fn);
151                }
152            });
153
154            if (typeof current === 'function') {
155                current = wrapOwlCarousel(current);
156            }
157        } catch (e) {
158            if (typeof $.fn.owlCarousel === 'function') {
159                $.fn.owlCarousel = wrapOwlCarousel($.fn.owlCarousel);
160            }
161        }
162
163        return true;
164    }
165
166    function startHookPolling() {
167        if (hookJQuery()) {
168            return;
169        }
170
171        var tries = 0;
172        var timer = setInterval(function () {
173            tries += 1;
174            if (hookJQuery() || tries > 2000) {
175                clearInterval(timer);
176            }
177        }, 10);
178    }
179
180    startHookPolling();
181
182    if (document.readyState === 'loading') {
183        document.addEventListener('DOMContentLoaded', shuffleAll, true);
184    } else {
185        shuffleAll();
186    }
187})();