AbstractLinkHandler.php

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<?php
 
declare(strict_types=1);
 
/*
 * 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!
 */
 
namespace ‪TYPO3\CMS\Backend\LinkHandler;
 
use TYPO3\CMS\Backend\Controller\AbstractLinkBrowserController;
use ‪TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
use ‪TYPO3\CMS\Core\Imaging\IconFactory;
use ‪TYPO3\CMS\Core\Localization\LanguageService;
use ‪TYPO3\CMS\Core\Page\PageRenderer;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Core\View\ViewInterface;
 
abstract class ‪AbstractLinkHandler
{
    protected ‪$linkAttributes = ['target', 'title', 'class', 'params', 'rel'];
 
    protected ‪$updateSupported = true;
 
    protected ‪$linkBrowser;
 
    protected ‪$iconFactory;
 
    protected ‪ViewInterface ‪$view;
 
    protected ‪$pageRenderer;
 
    public function ‪__construct() {}
 
    public function ‪initialize(AbstractLinkBrowserController ‪$linkBrowser, ‪$identifier, array $configuration)
    {
        $this->linkBrowser = ‪$linkBrowser;
        $this->iconFactory = GeneralUtility::makeInstance(IconFactory::class);
        $this->pageRenderer = GeneralUtility::makeInstance(PageRenderer::class);
    }
 
    public function ‪getLinkAttributes()
    {
        return ‪$this->linkAttributes;
    }
 
    public function ‪modifyLinkAttributes(array $fieldDefinitions)
    {
        return $fieldDefinitions;
    }
 
    public function ‪isUpdateSupported()
    {
        return ‪$this->updateSupported;
    }
 
    protected function ‪getBackendUser(): ‪BackendUserAuthentication
    {
        return ‪$GLOBALS['BE_USER'];
    }
 
    protected function ‪getLanguageService(): ‪LanguageService
    {
        return ‪$GLOBALS['LANG'];
    }
 
    public function ‪setView(‪ViewInterface ‪$view): void
    {
        $this->view = ‪$view;
    }
}