Entexd XenForo javascript?

[Floren]

Hi all,

I'm trying to create an add-on for an alternate QUOTE BB Code and I'm stuck at extending the JavaScript code. I extracted from xenforo.js the code I'm interested in, but I need your help to properly finalize the functions (note the bbCodeAltQuote part):

/** @param {jQuery} $ jQuery Object */
!function($, window, document, _undefined)
{
    $.extend(XenForo,
    {
        init: function()
        {
            $(window).on('resize', function() {
                XenForo.checkAltQuoteSizing($(document));
            });
            $(document).on('click', '.bbCodeAltQuote .quoteContainer .quoteExpand', function(e) {
                $(this).closest('.quoteContainer').toggleClass('expanded');
            });
        },

        checkAltQuoteSizing: function($element)
        {
            $element.find('.bbCodeAltQuote .quoteContainer').each(function() {
                var self = this,
                    delay = 0,
                    checkHeight = function() {
                        var $self = $(self),
                            quote = $self.find('.quote')[0];

                        if (!quote)
                        {
                            return;
                        }

                        if (quote.scrollHeight == 0 || quote.offsetHeight == 0)
                        {
                            if (delay < 2000)
                            {
                                setTimeout(checkHeight, delay);
                                delay += 100;
                            }
                            return;
                        }

                        // +1 resolves a chrome rounding issue
                        if (quote.scrollHeight > quote.offsetHeight + 1)
                        {
                            $self.find('.quoteExpand').addClass('quoteCut');
                        }
                        else
                        {
                            $self.find('.quoteExpand').removeClass('quoteCut');
                        }
                    };

                checkHeight();
                $(this).find('img').one('load', checkHeight);
            });
        }
    });
}
(jQuery, this, document);

Thank you for your help.