9.5/_help_toolbar_item_8php_source.html

<?php

namespace ‪TYPO3\CMS\Backend\Backend\ToolbarItems;


/*

 * 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 ‪TYPO3\CMS\Backend\Domain\Model\Module\BackendModule;

use ‪TYPO3\CMS\Backend\Domain\Repository\Module\BackendModuleRepository;

use ‪TYPO3\CMS\Backend\Toolbar\ToolbarItemInterface;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Fluid\View\StandaloneView;


class ‪HelpToolbarItem implements ‪ToolbarItemInterface

{

    protected ‪$helpModuleMenu;


    public function ‪__construct()

    {

        $backendModuleRepository = GeneralUtility::makeInstance(BackendModuleRepository::class);

        ‪$helpModuleMenu = $backendModuleRepository->findByModuleName('help');

        if (‪$helpModuleMenu && ‪$helpModuleMenu->‪getChildren()->count() > 0) {

            $this->helpModuleMenu = ‪$helpModuleMenu;

        }

    }


    public function ‪checkAccess()

    {

        return (bool)‪$this->helpModuleMenu;

    }


    public function ‪getItem()

    {

        return $this->‪getFluidTemplateObject('HelpToolbarItem.html')->‪render();

    }


    public function ‪getDropDown()

    {

        $view = $this->‪getFluidTemplateObject('HelpToolbarItemDropDown.html');

        $view->assign('modules', $this->helpModuleMenu->getChildren());

        return $view->render();

    }


    public function ‪getAdditionalAttributes()

    {

        return [];

    }


    public function ‪hasDropDown()

    {

        return true;

    }


    public function ‪getIndex()

    {

        return 70;

    }


    protected function ‪getFluidTemplateObject(string $filename): ‪StandaloneView

    {

        $view = GeneralUtility::makeInstance(StandaloneView::class);

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

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

        $view->setTemplateRootPaths(['EXT:backend/Resources/Private/Templates/ToolbarItems']);

        $view->setTemplate($filename);


        $view->getRequest()->setControllerExtensionName('Backend');

        return $view;

    }

}