TYPO3 CommandController demo with injection of TS module settings

AdminCommandController.php

<?php

namespace My\Extension\Command;

/***************************************************************
 *
 *  Copyright notice
 *
 *  (c) 2017 Robert Böttner <robert@boettner.it>, boettner.it - Informationstechnologie
 *
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/

use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
use TYPO3\CMS\Core\Localization\LocalizationFactory;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
use TYPO3\CMS\Extbase\Persistence\Generic\PersistenceManager;
use TYPO3\CMS\Extbase\Utility\DebuggerUtility;


/**
 * Command Controller which handles Admin tasks
 */
class AdminCommandController extends \TYPO3\CMS\Extbase\Mvc\Controller\CommandController {

	/**
	 * @var \TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager
	 */
	protected $configurationManager;

	/**
	 * @param \TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager $configurationManager
	 */
	public function injectConfigurationManager(\TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager $configurationManager) {
		$this->configurationManager = $configurationManager;
	}

	/**
	 * @var \TYPO3\CMS\Core\TypoScript\TypoScriptService $typoScriptService
	 */
	protected $typoScriptService;

	/**
	 * @param \TYPO3\CMS\Core\TypoScript\TypoScriptService $typoScriptService
	 */
	public function injectTypoScriptService(\TYPO3\CMS\Core\TypoScript\TypoScriptService $typoScriptService) {
		$this->typoScriptService = $typoScriptService;
	}

	/**
	 * The TypoScript extension configuration
	 * @var array
	 */
	protected $settings = array();


	/**
	 * action initialize
	 *
	 * @return void
	 */
	public function initialize() {
		$tsSettings = $this->configurationManager->getTypoScriptSetup();
		if (isset($tsSettings['module.']['tx_myextension_web_mypluginadmin.'])) {
			$this->settings = $this->typoScriptService->convertTypoScriptArrayToPlainArray($tsSettings['module.']['tx_myextension_web_mypluginadmin.']);
		}
	}

	/**
	 * my vommand
	 *
	 * @return void
	 */
	public function myNewCommand() {
		$this->initialize();

		// do stuff
	}



	/**
	 * @return TypoScriptFrontendController
	 * @SuppressWarnings(PHPMD.Superglobals)
	 */
	protected function getTyposcriptFrontendController() {
		return $GLOBALS['TSFE'];
	}
}