65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
<?php
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namespace FluidTYPO3\Vhs\ViewHelpers\Page;
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/*
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* This file is part of the FluidTYPO3/Vhs project under GPLv2 or later.
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*
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* For the full copyright and license information, please read the
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* LICENSE.md file that was distributed with this source code.
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*/
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use FluidTYPO3\Vhs\Service\PageSelectService;
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use FluidTYPO3\Vhs\Traits\TemplateVariableViewHelperTrait;
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use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
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/**
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* ViewHelper to get the rootline of a page
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*
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* @author Danilo Bürger <danilo.buerger@hmspl.de>, Heimspiel GmbH
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* @package Vhs
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* @subpackage ViewHelpers\Page
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*/
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class RootlineViewHelper extends AbstractViewHelper {
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use TemplateVariableViewHelperTrait;
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/**
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* @var PageSelectService
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*/
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protected $pageSelect;
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/**
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* @param PageSelectService $pageSelectService
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* @return void
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*/
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public function injectPageSelectService(PageSelectService $pageSelectService) {
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$this->pageSelect = $pageSelectService;
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}
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/**
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* Initialize arguments.
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*
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* @return void
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* @api
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*/
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public function initializeArguments() {
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parent::initializeArguments();
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$this->registerAsArgument();
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$this->registerArgument('pageUid', 'integer', 'Optional page uid to use.', FALSE, 0);
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}
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/**
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* @return mixed
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*/
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public function render() {
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$pageUid = $this->arguments['pageUid'];
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if (0 === $pageUid) {
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$pageUid = $GLOBALS['TSFE']->id;
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}
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$rootLineData = $this->pageSelect->getRootLine($pageUid);
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return $this->renderChildrenWithVariableOrReturnInput($rootLineData);
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}
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}
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