/* globals define, app, ajaxify, bootbox, socket, templates, utils */

require([
    'translator'
], function (translator) {

    var elements = {
        BUTTON : '.ns-spoiler-control a',
        CONTENT: '.ns-spoiler-content',
        MAIN   : '.ns-spoiler',
        POST   : '[component="post"]'
    }, classes   = {
        OPEN_EYE : 'fa-eye',
        CLOSE_EYE: 'fa-eye-slash'
    };

    $(window).on('action:ajaxify.end action:posts.edited action:posts.loaded', function () {
        addListeners();
    });

    function addListeners() {        
        $(elements.BUTTON).off('click').on("click", function () {
            toggle($(this));
        });
    }

    function toggle($button) {
        var $spoiler = $button.parents(elements.MAIN),
            $content = $spoiler.find(elements.CONTENT),
            open     = $spoiler.attr('data-open') === 'true',
            postId   = parseInt($spoiler.attr('data-pid')),
            index    = parseInt($spoiler.attr('data-index')),
            icon     = $button.find('i');

        $spoiler.attr('data-open', !open);

        if (!open) {
            icon.removeClass(classes.OPEN_EYE).addClass(classes.CLOSE_EYE);
        } else {
            icon.removeClass(classes.CLOSE_EYE).addClass(classes.OPEN_EYE);
        }

        // Check if content is empty
        if ($content.html().length === 0) {
            socket.emit(
                'plugins.ns-spoiler.getSpoilerContent',
                {index: index, postId: postId},
                function (error, content) {
                    if (error) {
                        return console.error('Error has occurred, error: %s', error.message);
                    }
                    $content.html(content);
                }
            );
        }

    }
});

@@ -539,24 +539,16 @@
 ners() %7B
-        
 %0A       

clean whitespace