Sort facebook albuns by likes, extremelly buggy, but it kinda works (make sure the album is fully loaded). 💩 #PoopCodeAlert

Album sorter

// ==UserScript==
// @name         Album sorter
// @namespace    tofran.com
// @version      0.1
// @description  Sort facebook albuns by likes, extremelly buggy, but it works (make sure the album is fully loaded)
// @author       tofran
// @match        https://www.facebook.com/*/photos/?tab=album&album_id=*
// @grant        none
// @require http://code.jquery.com/jquery-latest.js
// ==/UserScript==

(function() {
    'use strict';
    $( document ).ready(function() {
        var btn = $("<button>Sort!</button>");
        btn.on("click", sort);
        $(".fbPhotoAlbumHeader").append(btn);
    });
    
    function sort(){
        var photos = $("#album_photos_pagelet .fbPhotoCurationControlWrapper.fbPhotoStarGridElement");
        var container = $(".fbStarGrid");
        container.empty();
        
        photos.sort(function(a, b) {
            return parseLikesParent($(b)) - parseLikesParent($(a));
        });
        
        $(photos).each(function(index, each){ 
            var likeCountBig = $("<span style='position: relative; color: red; font-size: 20px;' class='likeCountBig'>" + parseLikesParent($(each)) + "</span>");
            $(container).append($(each).css('margin', 0).css('position', 'static').css('width', 206));
            if(!$(each).find(".likeCountBig").length){
                $(each).append(likeCountBig);
            }
        });
    }
    
    function parseLikes(likeString){
        if(likeString === undefined || likeString === "") return 0;
        if(likeString !== undefined && likeString.slice(-1) == "k"){
            //@todo support other magnitudes. dont need it right now... to lasy to do it
            likeString = likeString.slice(0, -1);
            likeString = parseFloat(likeString)*1000;
            return likeString;
        }
        return parseInt(likeString);
    }
    
    function parseLikesParent(parent){
        return parseLikes(parent.find("._50f3").html());
    }
})();