https://mineralprices.com/wp-content/themes/newzin/assets/js/post-reactions.js?ver=1

1(function ($) {
2    "use strict";
3
4    jQuery(document).ready(function ($) {
5
6        // get the post ID
7        const postID = document.querySelector('.newzin-post-reactions').getAttribute('post-id');
8
9        // get cookie data
10        function newzinGetCookie(cname) {
11            let name = cname + "=";
12            let decodedCookie = decodeURIComponent(document.cookie);
13            let ca = decodedCookie.split(';');
14            for (let i = 0; i < ca.length; i++) {
15                let c = ca[i];
16                while (c.charAt(0) == ' ') {
17                    c = c.substring(1);
18                }
19                if (c.indexOf(name) == 0) {
20                    return c.substring(name.length, c.length);
21                }
22            }
23            return "";
24        }
25
26        // store the cookie data
27        let postReactionValue = newzinGetCookie(`newzin_reaction_${postID}`);
28
29        // checking the post id and the value
30        if(postReactionValue && postReactionValue.split('-')[1] == postID) {
31            const postReaction = postReactionValue.split('-')[0];
32            $(`.newzin-post-reaction[value="${postReaction}"]`).addClass('active');
33        }
34
35        // check the vakye to run ajax and send the values
36        $('input[name="newzin-post-reaction"]').click(function () {
37            const radio = $(this);
38
39            const oldValue = $('.newzin-post-reaction.active').val();
40
41            $('.newzin-post-reaction').removeClass('active');
42
43            // if this was previously checked
44            if (radio.data('waschecked') == true) {
45                radio.prop('checked', false);
46                radio.data('waschecked', false);
47            }
48            else {
49                radio.data('waschecked', true);
50            }
51
52            // remove was checked from other radios
53            radio.siblings('input[type="radio"]').data('waschecked', false);
54
55            $('.newzin-post-reaction:checked').addClass('active');
56
57            const newValue = $('.newzin-post-reaction.active').val();
58
59            // ajax data
60            let data = {
61                'action': 'process_newzin_post_reactions',
62                'post_id': postID,
63            }
64
65            // check the post reaction value
66            if (oldValue && newValue) {
67                data['old_reaction'] = oldValue;
68                data['reaction'] = newValue;
69                document.cookie = `newzin_reaction_${postID}=${newValue}-${postID}`;
70            } else if (!oldValue && newValue) {
71                data['reaction'] = newValue;
72                document.cookie = `newzin_reaction_${postID}=${newValue}-${postID}`;
73            } else {
74                data['removed_reaction'] = oldValue;
75                document.cookie = `newzin_reaction_${postID}=`;
76            }
77
78            // ajax request
79            $.ajax({

80                type : "POST",
81                url: newzin_ajaxurl, // Since WP 2.8 ajaxurl is always defined and points to admin-ajax.php
82                data: data,
83                success:function(data) {
84                    // This outputs the result of the ajax request (The Callback)
85                },
86                error: function(errorThrown){
87                    window.alert(errorThrown);
88                }
89            });
90        });
91
92    });
93})(jQuery);