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typo3conf/ext/vhs/Classes/ViewHelpers/AssetViewHelper.php

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+<?php
+namespace FluidTYPO3\Vhs\ViewHelpers;
+
+/*
+ * 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 FluidTYPO3\Vhs\ViewHelpers\Asset\AbstractAssetViewHelper;
+
+/**
+ * ### Basic Asset ViewHelper
+ *
+ * Places the contents of the asset (the tag body) directly
+ * in the additional header content of the page. This most
+ * basic possible version of an Asset has only the core
+ * features shared by every Asset type:
+ *
+ * - a "name" attribute which is required, identifying the Asset
+ *   by a lowerCamelCase or lowercase_underscored value, your
+ *   preference (but lowerCamelCase recommended for consistency).
+ * - a "dependencies" attribute with a CSV list of other named
+ *   Assets upon which the current Asset depends. When used, this
+ *   Asset will be included after every asset listed as dependency.
+ * - a "group" attribute which is optional and is used ty further
+ *   identify the Asset as belonging to a particular group which
+ *   can be suppressed or manipulated through TypoScript. For
+ *   example, the default value is "fluid" and if TypoScript is
+ *   used to exclude the group "fluid" then any Asset in that
+ *   group will simply not be loaded.
+ * - an "overwrite" attribute which if enabled causes any existing
+ *   asset with the same name to be overwritten with the current
+ *   Asset instead. If rendered in a loop only the last instance
+ *   is actually used (this allows Assets in Partials which are
+ *   rendered in an f:for loop).
+ * - a "debug" property which enables output of the information
+ *   used by the current Asset, with an option to force debug
+ *   mode through TypoScript.
+ * - additional properties which affect how the Asset is processed.
+ *   For a full list see the argument descriptions; the same
+ *   settings can be applied through TypoScript per-Asset, globally
+ *   or per-Asset-group.
+ *
+ * > Note: there are no static TypoScript templates for VHS but
+ * > you will find a complete list in the README.md file in the
+ * > root of the extension folder.
+ *
+ * @package Vhs
+ * @subpackage ViewHelpers
+ */
+class AssetViewHelper extends AbstractAssetViewHelper {
+
+	/**
+	 * @return void
+	 */
+	public function initializeArguments() {
+		parent::initializeArguments();
+		$this->overrideArgument('standalone', 'boolean', 'If TRUE, excludes this Asset from any concatenation which may be applied', FALSE, TRUE);
+	}
+
+}