40 lines
902 B
PHP
40 lines
902 B
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\ViewHelpers\Asset\AbstractAssetViewHelper;
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/**
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* ViewHelper used to place header blocks in document header
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*
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* @package Vhs
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* @subpackage ViewHelpers\Page
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*/
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class HeaderViewHelper extends AbstractAssetViewHelper {
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/**
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* Render method
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*
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* @return void
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*/
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public function render() {
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if ('BE' === TYPO3_MODE) {
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return;
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}
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$content = $this->getContent();
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$name = $this->getName();
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$overwrite = $this->getOverwrite();
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if (TRUE === isset($GLOBALS['TSFE']->additionalHeaderData[$name]) && FALSE === $overwrite) {
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return;
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}
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$GLOBALS['TSFE']->additionalHeaderData[$name] = $content;
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}
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}
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