script.js

$(function() {
    var update_likes = function() {
        $('.post').each(function() {
            var post = $(this);
            $('div#likeBar:not("a")', this).hide();
            var pID = post.attr('id').match(/\d+/g);
            $.ajax({
                type: "GET",
                url: "http://forumotion.96.lt/get_like.php/?post_id="+pID,
                beforeSend: function(xml) {
                    $('#likeBar', post).html("Loading...").show();
                },
                complete: function(xml) {
                    xmlDoc = xml.responseText;
                    $('#likeBar', post).html(xmlDoc);
                    var user = "/u"+_userdata.user_id;
                    var liked = $('#likeBar a[href="'+ user +'"]', post);
                    if(liked.length == 1)
                    {
                        $('a[id*="like-post"]', post).remove();
                    }

                    $('#likeBar', post).each(function() {
                        var d = $('strong', this).text().match(/\d+/g);
                        $('p', this).html($('p a:lt(3)', this));
                        $('p', this).prepend("People like's this: ");
                        if($('p a', this).length > 3) {
                            $('p', this).append(''+ parseInt(d) - 3 +' other people');
                        }
                    });
                }, error: function(xml) {
                    console.log("Failed loading data...");
                }
            });
        });
    };

    setTimeout(function() { update_likes(); }, 50);

    $('.post').each(function() {
        var post = $(this);
        var people = _userdata.username;
        var author = $('.postprofile dt a[href*="/u"]', post);
        if(author.text() === people || _userdata.session_logged_in == 0) {
            $('a[id*="like-post"]', post).remove();
        }

        $('a[id*="like-post"]', this).on('click', function(e) {
            e.preventDefault();
            var id = $(this).attr('post-id').match(/\d+/);
            var people = _userdata.username;
            var author = $('.postprofile dt a[href*="/u"]', post);
            var avatar = $(_userdata.avatar).attr('src');
            var string = "user="+ people +"&post_id="+ id +"&like_count=1&avatars="+ avatar  +"&user_id_people="+ _userdata.user_id +"&user_id="+author.attr('href').match(/\d+/g)+"&post_author="+author.text();
            if(author.text() === people) {
                alert("Nu iti poti da like singur la post !");
            } else {
                $.ajax({
                    type: "post",
                    url: "http://forumotion.96.lt/like.php/?query=post_id="+ id +"&people="+_userdata.username,
                    data: string,
                    beforeSend: function() {
                        $(this).html('Loading...');
                    },
                    complete: function(response) {
                        $('body').after('<div id="ipsGlobalNotification"><div class="popupWrapper"><div class="popupInner"><div class="ipsPad">You have like this </div></div></div></div>');
                        console.log("[Like System] "+response.responseText);
                        update_likes();
                    }
                });
            }
        });
    });
});