Initial commit

typo3conf/ext/compatibility6/Classes/Template/FrontendDocumentTemplate.php

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+<?php
+namespace TYPO3\CMS\Compatibility6\Template;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+use TYPO3\CMS\Core\Page\PageRenderer;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Extension class for "template" - used in the context of frontend editing.
+ */
+class FrontendDocumentTemplate extends \TYPO3\CMS\Backend\Template\DocumentTemplate
+{
+    /**
+     * Gets instance of PageRenderer
+     *
+     * @return PageRenderer
+     * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
+     */
+    public function getPageRenderer()
+    {
+        GeneralUtility::logDeprecatedFunction();
+        if (!isset($this->pageRenderer)) {
+            $this->pageRenderer = GeneralUtility::makeInstance(PageRenderer::class);
+        }
+        return $this->pageRenderer;
+    }
+
+    /**
+     * Used in the frontend context to insert header data via TSFE->additionalHeaderData.
+     * Mimics header inclusion from template->startPage().
+     *
+     * @return void
+     */
+    public function insertHeaderData()
+    {
+        $this->backPath = ($GLOBALS['TSFE']->backPath = TYPO3_mainDir);
+        $this->pageRenderer->setBackPath($this->backPath);
+        $this->docStyle();
+        // Add applied JS/CSS to $GLOBALS['TSFE']
+        if ($this->JScode) {
+            $this->pageRenderer->addHeaderData($this->JScode);
+        }
+        if (!empty($this->JScodeArray)) {
+            foreach ($this->JScodeArray as $name => $code) {
+                $this->pageRenderer->addJsInlineCode($name, $code, false);
+            }
+        }
+    }
+}