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Classes/ViewHelpers/Backend/Button/HelpButtonViewHelper.php

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+<?php
+namespace WapplerSystems\Meilisearch\ViewHelpers\Backend\Button;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) 2013-2015 Ingo Renner <ingo@typo3.org>
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use WapplerSystems\Meilisearch\ViewHelpers\AbstractSolrViewHelper;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
+use TYPO3Fluid\Fluid\Core\ViewHelper\ViewHelperInterface;
+use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
+
+/**
+ * View helper to return a help button
+ *
+ */
+class HelpButtonViewHelper extends AbstractSolrViewHelper implements ViewHelperInterface
+{
+    use CompileWithRenderStatic;
+
+    /**
+     * @var bool
+     */
+    protected $escapeOutput = false;
+
+    /**
+     */
+    public function initializeArguments()
+    {
+        $this->registerArgument('title', 'string', 'Title', true);
+        $this->registerArgument('description', 'string', 'Description', true);
+    }
+
+    /**
+     * Render a help button wit the given title and content
+     *
+     * @param array $arguments
+     * @param \Closure $renderChildrenClosure
+     * @param RenderingContextInterface $renderingContext
+     * @return string
+     */
+    public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
+    {
+        return BackendUtility::wrapInHelp('', '', '', [
+            'title' => $arguments['title'],
+            'description' => $arguments['description']
+        ]);
+    }
+}