9.5/_about_controller_8php_source.html

<?php

namespace ‪TYPO3\CMS\About\Controller;


/*

 * 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 this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use Psr\Http\Message\ResponseInterface;

use ‪TYPO3\CMS\Backend\Module\ModuleLoader;

use ‪TYPO3\CMS\Backend\Template\ModuleTemplate;

use ‪TYPO3\CMS\Backend\Utility\BackendUtility;

use ‪TYPO3\CMS\Core\Http\HtmlResponse;

use TYPO3\CMS\Core\Package\PackageManager;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Fluid\View\StandaloneView;

use TYPO3Fluid\Fluid\View\ViewInterface;


class ‪AboutController

{

    protected ‪$moduleTemplate;


    protected ‪$view;


    public function ‪indexAction(): ResponseInterface

    {

        $this->moduleTemplate = GeneralUtility::makeInstance(ModuleTemplate::class);

        $this->‪initializeView('index');

        $warnings = [];

        // Hook for additional warnings

        foreach (‪$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['displayWarningMessages'] ?? [] as $className) {

            $hookObj = GeneralUtility::makeInstance($className);

            if (method_exists($hookObj, 'displayWarningMessages_postProcess')) {

                $hookObj->displayWarningMessages_postProcess($warnings);

            }

        }


        $this->view->assignMultiple([

            'copyrightYear' => TYPO3_copyright_year,

            'donationUrl' => TYPO3_URL_DONATE,

            'currentVersion' => TYPO3_version,

            'loadedExtensions' => $this->‪getLoadedExtensions(),

            'copyRightNotice' => ‪BackendUtility::TYPO3_copyRightNotice(),

            'warnings' => $warnings,

            'modules' => $this->‪getModulesData()

        ]);


        $this->moduleTemplate->setContent($this->view->render());

        return new ‪HtmlResponse($this->moduleTemplate->renderContent());

    }


    protected function ‪getModulesData(): array

    {

        $loadedModules = GeneralUtility::makeInstance(ModuleLoader::class);

        $loadedModules->observeWorkspaces = true;

        $loadedModules->load(‪$GLOBALS['TBE_MODULES']);

        $mainModulesData = [];

        foreach ($loadedModules->modules as $moduleName => $moduleInfo) {

            $moduleLabels = $loadedModules->getLabelsForModule($moduleName);

            $mainModuleData = [

                'name'  => $moduleName,

                'label' => $moduleLabels['title']

            ];

            if (is_array($moduleInfo['sub']) && !empty($moduleInfo['sub'])) {

                $mainModuleData['subModules'] = $this->‪getSubModuleData($loadedModules, $moduleName);

            }

            $mainModulesData[] = $mainModuleData;

        }

        return $mainModulesData;

    }


    protected function ‪getSubModuleData(‪ModuleLoader $loadedModules, $moduleName): array

    {

        if (empty($loadedModules->modules[$moduleName]['sub'])) {

            return [];

        }


        $subModulesData = [];

        foreach ($loadedModules->modules[$moduleName]['sub'] as $subModuleName => $subModuleInfo) {

            $moduleLabels = $loadedModules->‪getLabelsForModule($moduleName . '_' . $subModuleName);

            $subModuleData = [];

            $subModuleData['name'] = $subModuleName;

            $subModuleData['icon'] = $subModuleInfo['icon'] ?? null;

            $subModuleData['iconIdentifier'] = $subModuleInfo['iconIdentifier'] ?? null;

            $subModuleData['label'] = $moduleLabels['title'] ?? null;

            $subModuleData['shortDescription'] = $moduleLabels['shortdescription'] ?? null;

            $subModuleData['longDescription'] = $moduleLabels['description'] ?? null;

            $subModulesData[] = $subModuleData;

        }

        return $subModulesData;

    }


    protected function ‪getLoadedExtensions(): array

    {

        $extensions = [];

        $packageManager = GeneralUtility::makeInstance(PackageManager::class);

        foreach ($packageManager->getActivePackages() as $package) {

            // Skip system extensions (= type: typo3-cms-framework)

            if ($package->getValueFromComposerManifest('type') !== 'typo3-cms-extension') {

                continue;

            }

            $extensions[] = [

                'key' => $package->getPackageKey(),

                'title' => $package->getPackageMetaData()->getDescription(),

                'authors' => $package->getValueFromComposerManifest('authors')

            ];

        }

        return $extensions;

    }


    protected function ‪initializeView(string $templateName)

    {

        $this->view = GeneralUtility::makeInstance(StandaloneView::class);

        $this->view->setTemplate($templateName);

        $this->view->setTemplateRootPaths(['EXT:about/Resources/Private/Templates/About']);

        $this->view->setPartialRootPaths(['EXT:about/Resources/Private/Partials']);

        $this->view->setLayoutRootPaths(['EXT:about/Resources/Private/Layouts']);

    }

}