https://shop.exputer.com/wp-content/themes/shopkeeper/js/public/misc-wishlist-counters.js?ver=3.8

1jQuery(function($) {
2
3	"use strict";
4
5	//  yith wishlist counter
6	function getCookie(name) {
7	    var dc = document.cookie;
8	    var prefix = name + "=";
9	    var begin = dc.indexOf("; " + prefix);
10	    if (begin == -1) {
11	        begin = dc.indexOf(prefix);
12	        if (begin != 0) return null;
13	    }
14	    else
15	    {
16	        begin += 2;
17	        var end = document.cookie.indexOf(";", begin);
18	        if (end == -1) {
19	        end = dc.length;
20	        }
21	    }
22	    // because unescape has been deprecated, replaced with decodeURI
23	    //return unescape(dc.substring(begin + prefix.length, end));
24	    return decodeURIComponent(decodeURIComponent((dc.substring(begin + prefix.length, end))));
25	}
26
27	function getbowtied_update_wishlist_count(count) {
28		if ( ( typeof count === "number" && isFinite(count) && Math.floor(count) === count ) && count >=0 ) {
29			$('.wishlist_items_number').html(count);
30		}
31	}
32
33	if ($('.wishlist_items_number').length ) {
34
35		var wishlistCounter = 0;
36
37		/*
38		**	Check for Yith cookie
39		*/
40		var wlCookie = getCookie("yith_wcwl_products");
41
42		if ( wlCookie != null ) {
43            wlCookie = wlCookie.slice(0, wlCookie.indexOf(']') + 1);
44			var products = JSON.parse(wlCookie);
45			wishlistCounter =  Object.keys(products).length;
46		} else 	{
47			wishlistCounter = Number($('.wishlist_items_number').html());
48		}
49
50		/*
51		**	Increment counter on add
52		*/
53		$('body').on( 'added_to_wishlist' , function(){
54			wishlistCounter++;
55			getbowtied_update_wishlist_count(wishlistCounter);
56		});
57
58		/*
59		**	Decrement counter on remove
60		*/
61		$('body').on( 'removed_from_wishlist' , function(){
62			wishlistCounter--;
63			getbowtied_update_wishlist_count(wishlistCounter);
64		});
65
66		getbowtied_update_wishlist_count(wishlistCounter);
67	}
68});