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typo3conf/ext/vhs/Classes/ViewHelpers/Page/StaticPrefixViewHelper.php

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+<?php
+namespace FluidTYPO3\Vhs\ViewHelpers\Page;
+
+/*
+ * This file is part of the FluidTYPO3/Vhs project under GPLv2 or later.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.md file that was distributed with this source code.
+ */
+
+use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ### Page: Static Prefix
+ *
+ * Use this ViewHelper to read the contents of the `plugin.tx_vhs.settings.prependPath`
+ * TypoScript location - this setting stores the static prefix which gets added to all
+ * relative resource URIs generated by VHS; whenever you require a ViewHelper which
+ * does not respect this setting you can use this ViewHelper to prepend that setting
+ * after the value is returned from the other ViewHelper.
+ *
+ * @author Claus Due <claus@namelesscoder.net>
+ * @package Vhs
+ * @subpackage ViewHelpers\Page
+ */
+class StaticPrefixViewHelper extends AbstractViewHelper {
+
+	/**
+	 * @return string
+	 */
+	public function render() {
+		if (FALSE === empty($GLOBALS['TSFE']->tmpl->setup['plugin.']['tx_vhs.']['settings.']['prependPath'])) {
+			return $GLOBALS['TSFE']->tmpl->setup['plugin.']['tx_vhs.']['settings.']['prependPath'];
+		}
+		return '';
+	}
+
+}