Uri/ActionViewHelper without invoking RealURL

ActionViewHelper.php

<?php
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with TYPO3 source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

namespace Causal\LbTemplate\ViewHelpers\Uri;

/**
 * A view helper for creating URIs to extbase actions without invoking RealURL (if enabled).
 *
 * = Examples =
 *
 * <code title="URI to the show-action of the current controller">
 * <t:uri.action action="show" />
 * </code>
 * <output>
 * index.php?id=123&tx_myextension_plugin[action]=show&tx_myextension_plugin[controller]=Standard&cHash=xyz
 * (depending on the current page and your TS configuration)
 * </output>
 */
class ActionViewHelper extends \TYPO3\CMS\Fluid\ViewHelpers\Uri\ActionViewHelper
{
    /**
     * @param string $action Target action
     * @param array $arguments Arguments
     * @param string $controller Target controller. If NULL current controllerName is used
     * @param string $extensionName Target Extension Name (without "tx_" prefix and no underscores). If NULL the current extension name is used
     * @param string $pluginName Target plugin. If empty, the current plugin name is used
     * @param int $pageUid target page. See TypoLink destination
     * @param int $pageType type of the target page. See typolink.parameter
     * @param bool $noCache set this to disable caching for the target page. You should not need this.
     * @param bool $noCacheHash set this to suppress the cHash query parameter created by TypoLink. You should not need this.
     * @param string $section the anchor to be added to the URI
     * @param string $format The requested format, e.g. ".html
     * @param bool $linkAccessRestrictedPages If set, links pointing to access restricted pages will still link to the page even though the page cannot be accessed.
     * @param array $additionalParams additional query parameters that won't be prefixed like $arguments (overrule $arguments)
     * @param bool $absolute If set, the URI of the rendered link is absolute
     * @param bool $addQueryString If set, the current query parameters will be kept in the URI
     * @param array $argumentsToBeExcludedFromQueryString arguments to be removed from the URI. Only active if $addQueryString = TRUE
     * @param string $addQueryStringMethod Set which parameters will be kept. Only active if $addQueryString = TRUE
     * @return string Rendered link
     */
    public function render($action = null, array $arguments = [], $controller = null, $extensionName = null, $pluginName = null, $pageUid = null, $pageType = 0, $noCache = false, $noCacheHash = false, $section = '', $format = '', $linkAccessRestrictedPages = false, array $additionalParams = [], $absolute = false, $addQueryString = false, array $argumentsToBeExcludedFromQueryString = [], $addQueryStringMethod = null)
    {
        $backupTypolink = $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['typoLink_PostProc'];
        $backupLinkData = $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc'];

        if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['typoLink_PostProc']['realurl'])) {
            unset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['typoLink_PostProc']['realurl']);
        }
        if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc']['realurl'])) {
            unset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc']['realurl']);
        }

        $link = parent::render($action, $arguments, $controller, $extensionName, $pluginName, $pageUid, $pageType, $noCache, $noCacheHash, $section, $format, $linkAccessRestrictedPages, $additionalParams, $absolute, $addQueryString, $argumentsToBeExcludedFromQueryString, $addQueryStringMethod);

        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['typoLink_PostProc'] = $backupTypolink;
        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc'] = $backupLinkData;

        return $link;
    }
}

Fine! Maybe I got it wrong or mix things up here but I thought you had tweeted about some JS solution as well.

Switching on my mental mode "What does this mean for documentation?": that raises questions (Actually I haven't created any Gists myself, I think):

• How can documentation help to provide and share viewhelpers?
• Will Gists stay forever? I mean, as long as Github exists and the owner doesn't delete them.
• I you have new insights, you'll update the Gist probably?
• Can Gists help in creating a Viewhelper library? Or a snippet collection?

Thinking ...