Initial commit

Author: jonnitto

Classes/Service/DummyControllerContextTrait.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Garagist\ContentBox\FusionService\Service;
+
+use Neos\Flow\Mvc\ActionRequest;
+use Neos\Flow\Mvc\ActionRequestFactory;
+use Neos\Flow\Mvc\ActionResponse;
+use Neos\Flow\Mvc\Controller\Arguments;
+use Neos\Flow\Mvc\Routing\UriBuilder;
+use Neos\Flow\Mvc\Controller\ControllerContext;
+use Neos\Http\Factories\ServerRequestFactory;
+use Psr\Http\Message\ServerRequestInterface;
+
+/**
+ * Utility trait to create controller contexts within CLI SAPI
+ */
+trait DummyControllerContextTrait
+{
+    /**
+     * Create a dummy controller context
+     *
+     * @return ControllerContext
+     */
+    protected function createDummyControllerContext(): ControllerContext
+    {
+        $actionRequestFactory = new ActionRequestFactory();
+        $serverRequestFactory = new ServerRequestFactory();
+
+        /** @var ServerRequestInterface */
+        $httpRequest = $serverRequestFactory->createServerRequest('GET', 'http://neos.io');
+
+        /** @var ActionRequest */
+        $actionRequest = $actionRequestFactory->createActionRequest($httpRequest);
+        $actionResponse = new ActionResponse();
+
+        $arguments = new Arguments([]);
+        $uriBuilder = new UriBuilder();
+        $uriBuilder->setRequest($actionRequest);
+
+        return new ControllerContext($actionRequest, $actionResponse, $arguments, $uriBuilder);
+    }
+}

Classes/Service/FusionService.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace Garagist\ContentBox\FusionService\Service;
+
+use Garagist\ContentBox\Exception\ContentBoxRenderingException;
+use Neos\ContentRepository\Domain\Projection\Content\TraversableNodeInterface;
+use Neos\Flow\Annotations as Flow;
+use Neos\Fusion\Afx\Parser\AfxParserException;
+use Neos\Fusion\Afx\Service\AfxService;
+use Neos\Fusion\Core\Parser;
+use Neos\Fusion\Core\RuntimeFactory as FusionRuntimeFactory;
+use Neos\Fusion\Exception\RuntimeException;
+use Neos\Neos\Domain\Service\FusionService as NeosFusionService;
+use Symfony\Component\Yaml\Yaml;
+
+/**
+ * Class FusionService
+ */
+class FusionService extends NeosFusionService
+{
+    use DummyControllerContextTrait;
+
+    /**
+     * @Flow\InjectConfiguration(path="fusion.autoInclude", package="Neos.Neos")
+     * @var array
+     */
+    protected $autoIncludeConfiguration = array();
+
+    /**
+     * @Flow\Inject
+     * @var FusionRuntimeFactory
+     */
+    protected $fusionRuntimeFactory;
+
+    /**
+     * Render the given string of AFX and returns it
+     *
+     * @param [NodeInterface] $contextNodes
+     * @param string $html
+     * @param string|null $props
+     * @return string
+     * @throws ContentBoxRenderingException|AfxParserException
+     */
+    public function render(array $contextNodes, string $html, ?string $props = null): string
+    {
+        $props = isset($props) ? Yaml::parse($props) : [];
+        $controllerContext = $this->createDummyControllerContext();
+
+        try {
+            $fusion = AfxService::convertAfxToFusion($html);
+            $parsedFusion = $this->getMergedFusionObjectTree('html = ' . $fusion, $contextNodes['site'] ?? null);
+
+            $fusionRuntime = $this->fusionRuntimeFactory->create($parsedFusion, $controllerContext);
+            $fusionRuntime->pushContext('props', $props);
+            if (isset($contextNodes['node'])) {
+                $fusionRuntime->pushContext('node', $contextNodes['node']);
+            }
+            if (isset($contextNodes['documentNode'])) {
+                $fusionRuntime->pushContext('documentNode', $contextNodes['documentNode']);
+            }
+            if (isset($contextNodes['site'])) {
+                $fusionRuntime->pushContext('site', $contextNodes['site']);
+            }
+            $fusionRuntime->setEnableContentCache(false);
+
+            return $fusionRuntime->render('html');
+        } catch (RuntimeException $e) {
+            throw new ContentBoxRenderingException($e->getPrevious()->getMessage(), 1600950000, $e);
+        } catch (AfxParserException $e) {
+            throw new ContentBoxRenderingException($e->getMessage(), 1600960000, $e);
+        }
+    }
+
+    /**
+     * @Flow\Inject
+     * @var Parser
+     */
+    protected $fusionParser;
+
+    /**
+     * Parse all the fusion files the are in the current fusionPathPatterns
+     *
+     * @param $fusion
+     * @param TraversableNodeInterface $startNode
+     * @return array
+     */
+    public function getMergedFusionObjectTree($fusion, ?TraversableNodeInterface $startNode = null): array
+    {
+        $siteRootFusionCode = '';
+        if ($startNode) {
+            $siteResourcesPackageKey = $this->getSiteForSiteNode($startNode)->getSiteResourcesPackageKey();
+            $siteRootFusionPathAndFilename = sprintf('resource://%s/Private/Fusion/Root.fusion', $siteResourcesPackageKey);
+            $siteRootFusionCode = $this->getFusionIncludes([$siteRootFusionPathAndFilename]);
+        }
+
+        $fusionCode = $this->generateNodeTypeDefinitions();
+        $fusionCode .= $this->getFusionIncludes($this->prepareAutoIncludeFusion());
+        $fusionCode .= $this->getFusionIncludes($this->prependFusionIncludes);
+        $fusionCode .= $siteRootFusionCode;
+        $fusionCode .= $this->getFusionIncludes($this->appendFusionIncludes);
+        $fusionCode .= $this->getFusionIncludes(['resource://Garagist.ContentBox/Private/ContentBox/Root.fusion']);
+        $fusionCode .= $fusion;
+
+        return $this->fusionParser->parse($fusionCode, null);
+    }
+}