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typo3/sysext/belog/Classes/ViewHelpers/Be/PagePathViewHelper.php

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+<?php
+namespace TYPO3\CMS\Belog\ViewHelpers\Be;
+
+/*
+ * 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\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Fluid\ViewHelpers\Be\AbstractBackendViewHelper;
+use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
+
+/**
+ * Get page path string from page id
+ * @internal
+ */
+class PagePathViewHelper extends AbstractBackendViewHelper
+{
+    /**
+     * Initializes the arguments
+     */
+    public function initializeArguments()
+    {
+        parent::initializeArguments();
+        $this->registerArgument('pid', 'int', 'Pid of the page', true);
+        $this->registerArgument('titleLimit', 'int', 'Limit of the page title', false, 20);
+    }
+
+    /**
+     * Resolve page id to page path string (with automatic cropping to maximum given length).
+     *
+     * @return string Page path string
+     */
+    public function render()
+    {
+        return static::renderStatic(
+            $this->arguments,
+            $this->buildRenderChildrenClosure(),
+            $this->renderingContext
+        );
+    }
+
+    /**
+     * @param array $arguments
+     * @param \Closure $renderChildrenClosure
+     * @param RenderingContextInterface $renderingContext
+     *
+     * @return string
+     */
+    public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
+    {
+        return BackendUtility::getRecordPath($arguments['pid'], '', $arguments['titleLimit']);
+    }
+}