getRequest(); /** @var ModuleData $moduleData */ $moduleData = $request->getAttribute('moduleData'); $function = (int)($moduleData->get('function') ?? 0); if ($function !== 1) { return; } $pageTypeTable = 'pages'; if (!$this->tableDefinitionCollection->hasTable($pageTypeTable)) { return; } $pageUid = (int)($request->getQueryParams()['id'] ?? 0); $pageRow = BackendUtility::getRecord($pageTypeTable, $pageUid); if ($pageRow === null) { return; } $resolvedRecord = $this->recordFactory->createResolvedRecordFromDatabaseRow( $pageTypeTable, $pageRow, ); $contentTypeDefinition = $this->contentTypeResolver->resolve($resolvedRecord); if ($contentTypeDefinition === null) { return; } if ($this->getEditorPreviewExtPath($contentTypeDefinition) === null) { return; } $contentBlockData = $this->contentBlockDataDecorator->decorate($resolvedRecord); $settings['_content_block_name'] = $contentBlockData->get('_name'); $view = $this->createView($contentTypeDefinition, $pageUid, $request); $view->assign('data', $contentBlockData); $view->assign('settings', $settings); try { $renderedView = $view->render(); } catch (Exception $exception) { $renderedView = '

#' . $exception->getCode() . '

' . $exception->getMessage() . '

'; } $event->addHeaderContent($renderedView); } protected function createView(ContentTypeInterface $contentTypeDefinition, int $pageUid, ServerRequestInterface $request): ViewInterface { $contentBlockPrivatePath = $this->getContentBlockPrivatePath($contentTypeDefinition); $layoutRootPaths = $this->getContentBlocksLayoutRootPaths($contentBlockPrivatePath, $pageUid); $partialRootPaths = $this->getContentBlocksPartialRootPaths($contentBlockPrivatePath, $pageUid); $viewData = new ViewFactoryData( partialRootPaths: $partialRootPaths, layoutRootPaths: $layoutRootPaths, templatePathAndFilename: $contentBlockPrivatePath . '/' . ContentBlockPathUtility::getBackendPreviewFileName(), request: $request, ); return $this->viewFactory->create($viewData); } /** * @return array */ protected function getContentBlocksPartialRootPaths(string $contentBlockPrivatePath, int $pageUid): array { $partialRootPaths = $this->rootPathsSettings->getContentBlocksPartialRootPaths($pageUid); $partialRootPaths[] = $contentBlockPrivatePath . '/partials/'; return $partialRootPaths; } /** * @return array */ protected function getContentBlocksLayoutRootPaths(string $contentBlockPrivatePath, int $pageUid): array { $layoutRootPaths = $this->rootPathsSettings->getContentBlocksLayoutRootPaths($pageUid); $layoutRootPaths[] = $contentBlockPrivatePath . '/layouts/'; return $layoutRootPaths; } protected function getContentBlockPrivatePath(ContentTypeInterface $contentTypeDefinition): string { $contentBlockExtPath = $this->getEditorPreviewExtPath($contentTypeDefinition); $contentBlockPrivatePath = $contentBlockExtPath . '/' . ContentBlockPathUtility::getTemplatesFolder(); return $contentBlockPrivatePath; } protected function getEditorPreviewExtPath(ContentTypeInterface $contentTypeDefinition): ?string { $contentBlockExtPath = $this->contentBlockRegistry->getContentBlockExtPath($contentTypeDefinition->getName()); $editorPreviewExtPath = $contentBlockExtPath . '/' . ContentBlockPathUtility::getBackendPreviewPath(); $editorPreviewAbsPath = GeneralUtility::getFileAbsFileName($editorPreviewExtPath); if (!file_exists($editorPreviewAbsPath)) { return null; } return $contentBlockExtPath; } }