Fix MODX: Fixes iframes in MODX to observe strict, cross-domain, same-origin policy restrictions.

Fix MODX 1.00.js

// ==UserScript==
// @name Fix MODX
// @version 1.00
// @description Fixes iframes in MODX to observe strict, cross-domain, same-origin policy restrictions.
// @author XP1 (https://github.com/XP1/)
// @namespace https://gist.github.com/1779333/
// @include http*://demo.opensourcecms.com/modx/*
// @include http*://*.demo.opensourcecms.com/modx/*
// ==/UserScript==

/**
 * Demo:
 * http://www.opensourcecms.com/scripts/details.php?scriptid=48
 */

/*jslint browser: true, vars: true, white: true, maxerr: 50, indent: 4 */
(function (console)
{
    "use strict";

    var userScript =
    {
        name: "Fix MODX"
    };

    function removeEventListenerAfterFiring(numberOfTimes, callback)
    {
        var remaining = numberOfTimes;
        return function listener(event)
        {
            remaining -= 1;

            if (remaining <= 0)
            {
                var target = event.target;
                var type = event.type;
                target.removeEventListener(type, listener, false);
                target.removeEventListener(type, listener, true);
            }

            callback();
        };
    }

    var handleException = function handleException(theFunction)
    {
        try
        {
            theFunction();
        }
        catch (exception)
        {
            console.error("[" + userScript.name + "]: Exception: " + exception + "\n\nStack:\n" + exception.stack + "\n\nStacktrace:\n" + exception.stacktrace);
        }
    };

    function fixUri()
    {
        var Ext = window.Ext;
        var SSL_SECURE_URL = Ext.SSL_SECURE_URL.toLowerCase();

        var uri = window.location.href.toLowerCase();

        if (SSL_SECURE_URL === "about:blank")
        {
            var index = uri.indexOf("/manager");
            Ext.SSL_SECURE_URL = (index !== -1 ? (uri.substring(0, index) + "/connectors/resource/index.php") : uri); // http://demo.opensourcecms.com/modx/connectors/resource/index.php
        }
    }

    function initialize()
    {
        var functions = [fixUri];

        var i = null;
        var length = functions.length;
        for (i = 0; i < length; i += 1)
        {
            handleException(functions[i]);
        }
    }

    window.addEventListener("DOMContentLoaded", removeEventListenerAfterFiring(1, initialize), false);
}(window.console));

I posted this user JS in these threads:

11.61 and modx revolution: infinite save loop; json error:
http://my.opera.com/community/forums/topic.dml?id=1287402

2.2.0 pl2 / opera 11.60: cannot change Home resource:
http://forums.modx.com/thread/73546/2-2-0-pl2-opera-11-60-cannot-change-home-resource/

---

Bug reports:

MODX bug #4110: Opera 11.01 Saving-Message loops endless:
http://tracker.modx.com/issues/4110/

TinyMCE issue #27: "Saving..." not disappearing in Opera:
splittingred/TinyMCE#27

TinyMCE issue #32: endless saving under 2.0.5pl with TinyMCE:
splittingred/TinyMCE#32