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typo3/sysext/fluid/Classes/View/StandaloneView.php

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+<?php
+namespace TYPO3\CMS\Fluid\View;
+
+/*
+ * 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\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;
+use TYPO3\CMS\Extbase\Mvc\Controller\ControllerContext;
+use TYPO3\CMS\Extbase\Mvc\Web\Request as WebRequest;
+use TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder;
+use TYPO3\CMS\Extbase\Object\ObjectManager;
+use TYPO3\CMS\Fluid\Core\Rendering\RenderingContext;
+use TYPO3\CMS\Fluid\View\Exception\InvalidTemplateResourceException;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
+
+/**
+ * A standalone template view.
+ * Should be used as view if you want to use Fluid without Extbase extensions
+ */
+class StandaloneView extends AbstractTemplateView
+{
+    /**
+     * @var ObjectManager|null
+     */
+    protected $objectManager;
+
+    /**
+     * Constructor
+     *
+     * @param ContentObjectRenderer $contentObject The current cObject. If NULL a new instance will be created
+     * @throws \InvalidArgumentException
+     * @throws \UnexpectedValueException
+     */
+    public function __construct(ContentObjectRenderer $contentObject = null)
+    {
+        $this->objectManager = GeneralUtility::makeInstance(ObjectManager::class);
+
+        /** @var ConfigurationManagerInterface $configurationManager */
+        $configurationManager = $this->objectManager->get(ConfigurationManagerInterface::class);
+        if ($contentObject === null) {
+            /** @var ContentObjectRenderer $contentObject */
+            $contentObject = GeneralUtility::makeInstance(ContentObjectRenderer::class);
+        }
+        $configurationManager->setContentObject($contentObject);
+
+        /** @var WebRequest $request */
+        $request = $this->objectManager->get(WebRequest::class);
+        $request->setRequestUri(GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'));
+        $request->setBaseUri(GeneralUtility::getIndpEnv('TYPO3_SITE_URL'));
+        /** @var UriBuilder $uriBuilder */
+        $uriBuilder = $this->objectManager->get(UriBuilder::class);
+        $uriBuilder->setRequest($request);
+        /** @var ControllerContext $controllerContext */
+        $controllerContext = $this->objectManager->get(ControllerContext::class);
+        $controllerContext->setRequest($request);
+        $controllerContext->setUriBuilder($uriBuilder);
+        $renderingContext = $this->objectManager->get(RenderingContext::class, $this);
+        $renderingContext->setControllerContext($controllerContext);
+        parent::__construct($renderingContext);
+    }
+
+    /**
+     * Sets the format of the current request (default format is "html")
+     *
+     * @param string $format
+     * @throws \RuntimeException
+     */
+    public function setFormat($format)
+    {
+        if ($this->baseRenderingContext instanceof RenderingContext) {
+            $this->baseRenderingContext->getControllerContext()->getRequest()->setFormat($format);
+            $this->baseRenderingContext->getTemplatePaths()->setFormat($format);
+        } else {
+            throw new \RuntimeException('The rendering context must be of type ' . RenderingContext::class, 1482251886);
+        }
+    }
+
+    /**
+     * Returns the format of the current request (defaults is "html")
+     *
+     * @return string $format
+     * @throws \RuntimeException
+     */
+    public function getFormat()
+    {
+        if ($this->baseRenderingContext instanceof RenderingContext) {
+            return $this->baseRenderingContext->getControllerContext()->getRequest()->getFormat();
+        }
+        throw new \RuntimeException('The rendering context must be of type ' . RenderingContext::class, 1482251887);
+    }
+
+    /**
+     * Returns the current request object
+     *
+     * @return WebRequest
+     * @throws \RuntimeException
+     * @internal
+     */
+    public function getRequest()
+    {
+        if ($this->baseRenderingContext instanceof RenderingContext) {
+            return $this->baseRenderingContext->getControllerContext()->getRequest();
+        }
+        throw new \RuntimeException('The rendering context must be of type ' . RenderingContext::class, 1482251888);
+    }
+
+    /**
+     * Returns the absolute path to a Fluid template file if it was specified with setTemplatePathAndFilename() before.
+     * If the template filename was never specified, Fluid attempts to resolve the file based on controller and action.
+     *
+     * NB: If TemplatePaths was previously told to use the specific template path and filename it will short-circuit
+     * and return that template path and filename directly, instead of attempting to resolve it.
+     *
+     * @return string Fluid template path
+     */
+    public function getTemplatePathAndFilename()
+    {
+        $templatePaths = $this->baseRenderingContext->getTemplatePaths();
+        return $templatePaths->resolveTemplateFileForControllerAndActionAndFormat(
+            $this->baseRenderingContext->getControllerName(),
+            $this->baseRenderingContext->getControllerAction(),
+            $templatePaths->getFormat()
+        );
+    }
+
+    /**
+     * Sets the Fluid template source
+     * You can use setTemplatePathAndFilename() alternatively if you only want to specify the template path
+     *
+     * @param string $templateSource Fluid template source code
+     */
+    public function setTemplateSource($templateSource)
+    {
+        $this->baseRenderingContext->getTemplatePaths()->setTemplateSource($templateSource);
+    }
+
+    /**
+     * Checks whether a template can be resolved for the current request
+     *
+     * @return bool
+     */
+    public function hasTemplate()
+    {
+        try {
+            $this->baseRenderingContext->getTemplatePaths()->getTemplateSource(
+                $this->baseRenderingContext->getControllerName(),
+                $this->baseRenderingContext->getControllerAction()
+            );
+            return true;
+        } catch (InvalidTemplateResourceException $e) {
+            return false;
+        }
+    }
+}