, done via page.10, page.20 etc. * - Everything around. * * If the content has been built together within the cache (cache_pages), it is fetched directly, and * any so-called "uncached" content is generated again. * * Some further events allow to post-process the content. * * Then the right HTTP response headers are compiled together and sent as well. */ class RequestHandler implements RequestHandlerInterface { public function __construct( private readonly EventDispatcherInterface $eventDispatcher, private readonly ListenerProvider $listenerProvider, private readonly TimeTracker $timeTracker, private readonly FilePathSanitizer $filePathSanitizer, private readonly TypoScriptService $typoScriptService, private readonly Context $context, private readonly ResponseService $responseService, private readonly PolicyProvider $policyProvider, ) {} /** * Sets the global GET and POST to the values, so if people access $_GET and $_POST * Within hooks starting NOW (e.g. cObject), they get the "enriched" data from query params. * * This needs to be run after the request object has been enriched with modified GET/POST variables. * * @param ServerRequestInterface $request * @internal this safety net will be removed in TYPO3 v10.0. */ protected function resetGlobalsToCurrentRequest(ServerRequestInterface $request) { if ($request->getQueryParams() !== $_GET) { $queryParams = $request->getQueryParams(); $_GET = $queryParams; $GLOBALS['HTTP_GET_VARS'] = $_GET; } if ($request->getMethod() === 'POST') { $parsedBody = $request->getParsedBody(); if (is_array($parsedBody) && $parsedBody !== $_POST) { $_POST = $parsedBody; $GLOBALS['HTTP_POST_VARS'] = $_POST; } } $GLOBALS['TYPO3_REQUEST'] = $request; } /** * Handles a frontend request, after finishing running middlewares */ public function handle(ServerRequestInterface $request): ResponseInterface { $controller = $request->getAttribute('frontend.controller'); $this->resetGlobalsToCurrentRequest($request); // forward `ConsumableNonce` containing a nonce to `PageRenderer` $nonce = $request->getAttribute('nonce'); $nonce = $nonce instanceof ConsumableNonce ? $nonce : null; $this->getPageRenderer()->setNonce($nonce); $policyBag = $request->getAttribute('csp.policyBag'); $policyBag = $policyBag instanceof PolicyBag ? $policyBag : null; // Generate page if ($controller->isGeneratePage()) { $this->timeTracker->push('Page generation'); $controller->preparePageContentGeneration($request); // Make sure all FAL resources are prefixed with absPrefPrefix $this->listenerProvider->addListener( GeneratePublicUrlForResourceEvent::class, PublicUrlPrefixer::class, 'prefixWithAbsRefPrefix' ); // Content generation $this->timeTracker->incStackPointer(); $this->timeTracker->push('Page generation PAGE object'); $controller->content = $this->generatePageContent($controller, $request); $this->timeTracker->pull($this->timeTracker->LR ? $controller->content : ''); $this->timeTracker->decStackPointer(); // In case the nonce value was actually consumed during the rendering process, add a // permanent substitution of the current value (that will be cached), with a future // value (that will be generated and issued in the HTTP CSP header). // Side-note: Nonce values that are consumed in non-cacheable parts (USER_INT/COA_INT) // are not handled here, since it would require writing the caches at the very end of // the whole frontend rendering process. if ($nonce !== null) { // prepare the policy in any case (even if nonce was not consumed) // (`AvoidContentSecurityPolicyNonceEventListener` adjusts the behavior) if ($policyBag !== null) { $this->policyProvider->prepare($policyBag, $request, $controller->content); } // register nonce substitution if explicitly enabled, otherwise (if undefined) // use it if nonce value was consumed or any non-cached content elements exist if ($policyBag?->behavior->useNonce ?? (count($nonce) > 0 || $controller->isINTincScript()) ) { $controller->config['INTincScript'][] = [ 'target' => NonceValueSubstitution::class . '->substituteNonce', 'parameters' => ['nonce' => $nonce->value], 'permanent' => true, ]; } if ($policyBag?->behavior->useNonce === false) { $controller->content = $this->responseService->dropNonceFromHtml($controller->content, $nonce); } } $controller->generatePage_postProcessing($request); $this->timeTracker->pull(); } // Render non-cached page parts by replacing placeholders which are taken from cache or added during page generation if ($controller->isINTincScript()) { if (!$controller->isGeneratePage()) { // When the page was generated, this was already called. Avoid calling this twice. $controller->preparePageContentGeneration($request); // Make sure all FAL resources are prefixed with absPrefPrefix $this->listenerProvider->addListener( GeneratePublicUrlForResourceEvent::class, PublicUrlPrefixer::class, 'prefixWithAbsRefPrefix' ); } $this->timeTracker->push('Non-cached objects'); $controller->INTincScript($request); $this->timeTracker->pull(); } // Create a default Response object and add headers and body to it $response = new Response(); $response = $controller->applyHttpHeadersToResponse($request, $response); $this->displayPreviewInfoMessage($request, $controller); $response->getBody()->write($controller->content); return $response; } /** * Generates the main body part for the page, and if "config.disableAllHeaderCode" is not active, triggers * pageRenderer to evaluate includeCSS, headTag etc. TypoScript processing to populate the pageRenderer. */ protected function generatePageContent(TypoScriptFrontendController $controller, ServerRequestInterface $request): string { // Generate the main content between the tags // This has to be done first, as some additional TSFE-related code could have been written $pageContent = $this->generatePageBodyContent($controller, $request); // If 'disableAllHeaderCode' is set, all the pageRenderer settings are not evaluated $typoScriptConfigArray = $request->getAttribute('frontend.typoscript')->getConfigArray(); if ($typoScriptConfigArray['disableAllHeaderCode'] ?? false) { return $pageContent; } // Now, populate pageRenderer with all additional data $this->processHtmlBasedRenderingSettings($controller, $request); $pageRenderer = $this->getPageRenderer(); // Add previously generated page content within the tag afterwards $pageRenderer->addBodyContent(LF . $pageContent); if ($controller->isINTincScript()) { // Store the serialized pageRenderer state in configuration $controller->config['INTincScript_ext']['pageRendererState'] = serialize($pageRenderer->getState()); // Store the serialized AssetCollector state in configuration $controller->config['INTincScript_ext']['assetCollectorState'] = serialize(GeneralUtility::makeInstance(AssetCollector::class)->getState()); // Render complete page, keep placeholders for JavaScript and CSS return $pageRenderer->renderPageWithUncachedObjects($controller->config['INTincScript_ext']['divKey'] ?? ''); } // Render complete page return $pageRenderer->render(); } /** * Generates the main content part within tags (except JS files/CSS files), this means: * render everything that can be cached, otherwise put placeholders for COA_INT/USER_INT objects * in the content that is processed later-on. */ protected function generatePageBodyContent(TypoScriptFrontendController $controller, ServerRequestInterface $request): string { $typoScriptPageSetupArray = $request->getAttribute('frontend.typoscript')->getPageArray(); $pageContent = $controller->cObj->cObjGet($typoScriptPageSetupArray) ?: ''; if ($typoScriptPageSetupArray['wrap'] ?? false) { $pageContent = $controller->cObj->wrap($pageContent, $typoScriptPageSetupArray['wrap']); } if ($typoScriptPageSetupArray['stdWrap.'] ?? false) { $pageContent = $controller->cObj->stdWrap($pageContent, $typoScriptPageSetupArray['stdWrap.']); } return $pageContent; } /** * At this point, the cacheable content has just been generated: Content is available but hasn't been added * to PageRenderer yet. The method is called after the "main" page content, since some JS may be inserted at that point * that has been registered by cacheable plugins. * PageRenderer is now populated with all data and additional JavaScript/CSS/FooterData/HeaderData that can be cached. * Once finished, the content is added to the >addBodyContent() functionality. */ protected function processHtmlBasedRenderingSettings(TypoScriptFrontendController $controller, ServerRequestInterface $request): void { $pageRenderer = $this->getPageRenderer(); $typoScript = $request->getAttribute('frontend.typoscript'); $typoScriptSetupArray = $typoScript->getSetupArray(); $typoScriptConfigArray = $typoScript->getConfigArray(); $typoScriptPageArray = $typoScript->getPageArray(); if ($typoScriptConfigArray['moveJsFromHeaderToFooter'] ?? false) { $pageRenderer->enableMoveJsFromHeaderToFooter(); } if ($typoScriptConfigArray['pageRendererTemplateFile'] ?? false) { try { $file = $this->filePathSanitizer->sanitize($typoScriptConfigArray['pageRendererTemplateFile'], true); $pageRenderer->setTemplateFile($file); } catch (Exception) { // Custom template is not set if sanitize() throws } } $headerComment = trim($typoScriptConfigArray['headerComment'] ?? ''); if ($headerComment) { $pageRenderer->addInlineComment("\t" . str_replace(LF, LF . "\t", $headerComment) . LF); } $htmlTagAttributes = []; // @todo: Check when/if there are scenarios where attribute 'language' is not yet set in $request. $siteLanguage = $request->getAttribute('language') ?? $request->getAttribute('site')->getDefaultLanguage(); if ($siteLanguage->getLocale()->isRightToLeftLanguageDirection()) { $htmlTagAttributes['dir'] = 'rtl'; } $docType = $pageRenderer->getDocType(); // Set document type $docTypeParts = []; $xmlDocument = true; // XML prologue $xmlPrologue = (string)($typoScriptConfigArray['xmlprologue'] ?? ''); switch ($xmlPrologue) { case 'none': $xmlDocument = false; break; case 'xml_10': case 'xml_11': case '': if ($docType->isXmlCompliant()) { $docTypeParts[] = $docType->getXmlPrologue(); } else { $xmlDocument = false; } break; default: $docTypeParts[] = $xmlPrologue; } // DTD if ($docType->getDoctypeDeclaration() !== '') { $docTypeParts[] = $docType->getDoctypeDeclaration(); } if (!empty($docTypeParts)) { $pageRenderer->setXmlPrologAndDocType(implode(LF, $docTypeParts)); } // See https://www.w3.org/International/questions/qa-html-language-declarations.en.html#attributes // and https://datatracker.ietf.org/doc/html/rfc5646 $htmlTagAttributes[$docType->isXmlCompliant() ? 'xml:lang' : 'lang'] = $siteLanguage->getHreflang(); if ($docType->isXmlCompliant() || $docType === DocType::html5 && $xmlDocument) { // We add this to HTML5 to achieve a slightly better backwards compatibility $htmlTagAttributes['xmlns'] = 'http://www.w3.org/1999/xhtml'; if (is_array($typoScriptConfigArray['namespaces.'] ?? false)) { foreach ($typoScriptConfigArray['namespaces.'] as $prefix => $uri) { // $uri gets htmlspecialchared later $htmlTagAttributes['xmlns:' . htmlspecialchars($prefix)] = $uri; } } } $pageRenderer->setHtmlTag($this->generateHtmlTag($htmlTagAttributes, $typoScriptConfigArray, $controller->cObj)); $headTag = $typoScriptPageArray['headTag'] ?? ''; if (isset($typoScriptPageArray['headTag.'])) { $headTag = $controller->cObj->stdWrap($headTag, $typoScriptPageArray['headTag.']); } $pageRenderer->setHeadTag($headTag); $pageRenderer->addInlineComment(GeneralUtility::makeInstance(Typo3Information::class)->getInlineHeaderComment()); if ($typoScriptPageArray['shortcutIcon'] ?? false) { try { $favIcon = $this->filePathSanitizer->sanitize($typoScriptPageArray['shortcutIcon']); $iconFileInfo = GeneralUtility::makeInstance(ImageInfo::class, Environment::getPublicPath() . '/' . $favIcon); if ($iconFileInfo->isFile()) { $iconMimeType = $iconFileInfo->getMimeType(); if ($iconMimeType) { $iconMimeType = ' type="' . $iconMimeType . '"'; $pageRenderer->setIconMimeType($iconMimeType); } $pageRenderer->setFavIcon(PathUtility::getAbsoluteWebPath($controller->absRefPrefix . $favIcon)); } } catch (Exception) { // FavIcon is not set if sanitize() throws } } // Inline CSS from plugins, files, libraries and inline if (is_array($typoScriptSetupArray['plugin.'] ?? false)) { $stylesFromPlugins = ''; foreach ($typoScriptSetupArray['plugin.'] as $key => $iCSScode) { if (is_array($iCSScode)) { if (($iCSScode['_CSS_DEFAULT_STYLE'] ?? false) && empty($typoScriptConfigArray['removeDefaultCss'])) { $cssDefaultStyle = $controller->cObj->stdWrapValue('_CSS_DEFAULT_STYLE', $iCSScode); $stylesFromPlugins .= '/* default styles for extension "' . substr($key, 0, -1) . '" */' . LF . $cssDefaultStyle . LF; } } } if (!empty($stylesFromPlugins)) { $this->addCssToPageRenderer($request, $stylesFromPlugins, false, 'InlineDefaultCss'); } } if (is_array($typoScriptPageArray['includeCSS.'] ?? false)) { foreach ($typoScriptPageArray['includeCSS.'] as $key => $cssResource) { if (is_array($cssResource)) { continue; } $cssResourceConfig = $additionalAttributes = $typoScriptPageArray['includeCSS.'][$key . '.'] ?? []; if (isset($cssResourceConfig['if.']) && !$controller->cObj->checkIf($cssResourceConfig['if.'])) { continue; } if (!($cssResourceConfig['external'] ?? false)) { try { $cssResource = $this->filePathSanitizer->sanitize($cssResource, true); } catch (Exception) { continue; } } $additionalAttributes = $this->cleanupAdditionalAttributeKeys($additionalAttributes, 'css'); $pageRenderer->addCssFile( $cssResource, ($cssResourceConfig['alternate'] ?? false) ? 'alternate stylesheet' : 'stylesheet', ($cssResourceConfig['media'] ?? false) ?: 'all', ($cssResourceConfig['title'] ?? false) ?: '', empty($cssResourceConfig['external']) && empty($cssResourceConfig['inline']) && empty($cssResourceConfig['disableCompression']), (bool)($cssResourceConfig['forceOnTop'] ?? false), $cssResourceConfig['allWrap'] ?? '', ($cssResourceConfig['excludeFromConcatenation'] ?? false) || ($cssResourceConfig['inline'] ?? false), $cssResourceConfig['allWrap.']['splitChar'] ?? '|', (bool)($cssResourceConfig['inline'] ?? false), $additionalAttributes ); } } if (is_array($typoScriptPageArray['includeCSSLibs.'] ?? false)) { foreach ($typoScriptPageArray['includeCSSLibs.'] as $key => $cssResource) { if (is_array($cssResource)) { continue; } $cssResourceConfig = $additionalAttributes = $typoScriptPageArray['includeCSSLibs.'][$key . '.'] ?? []; if (isset($cssResourceConfig['if.']) && !$controller->cObj->checkIf($cssResourceConfig['if.'])) { continue; } if (!($cssResourceConfig['external'] ?? false)) { try { $cssResource = $this->filePathSanitizer->sanitize($cssResource, true); } catch (Exception) { continue; } } $additionalAttributes = $this->cleanupAdditionalAttributeKeys($additionalAttributes, 'css'); $pageRenderer->addCssLibrary( $cssResource, ($cssResourceConfig['alternate'] ?? false) ? 'alternate stylesheet' : 'stylesheet', ($cssResourceConfig['media'] ?? false) ?: 'all', ($cssResourceConfig['title'] ?? false) ?: '', empty($cssResourceConfig['external']) && empty($cssResourceConfig['inline']) && empty($cssResourceConfig['disableCompression']), (bool)($cssResourceConfig['forceOnTop'] ?? false), $cssResourceConfig['allWrap'] ?? '', ($cssResourceConfig['excludeFromConcatenation'] ?? false) || ($cssResourceConfig['inline'] ?? false), $cssResourceConfig['allWrap.']['splitChar'] ?? '|', (bool)($cssResourceConfig['inline'] ?? false), $additionalAttributes ); } } $style = $controller->cObj->cObjGet($typoScriptPageArray['cssInline.'] ?? null, 'cssInline.'); if (trim($style)) { $this->addCssToPageRenderer($request, $style, true, 'additionalTSFEInlineStyle'); } // JavaScript includes if (is_array($typoScriptPageArray['includeJSLibs.'] ?? false)) { foreach ($typoScriptPageArray['includeJSLibs.'] as $key => $jsResource) { if (is_array($jsResource)) { continue; } $jsResourceConfig = $additionalAttributes = $typoScriptPageArray['includeJSLibs.'][$key . '.'] ?? []; if (isset($jsResourceConfig['if.']) && !$controller->cObj->checkIf($jsResourceConfig['if.'])) { continue; } if (!($jsResourceConfig['external'] ?? false)) { try { $jsResource = $this->filePathSanitizer->sanitize($jsResource, true); } catch (Exception) { continue; } } $crossOrigin = (string)($jsResourceConfig['crossorigin'] ?? ''); if ($crossOrigin === '' && ($jsResourceConfig['integrity'] ?? false) && ($jsResourceConfig['external'] ?? false)) { $crossOrigin = 'anonymous'; } $additionalAttributes = $this->cleanupAdditionalAttributeKeys($additionalAttributes, 'js'); $pageRenderer->addJsLibrary( $key, $jsResource, $jsResourceConfig['type'] ?? null, empty($jsResourceConfig['external']) && empty($jsResourceConfig['disableCompression']), (bool)($jsResourceConfig['forceOnTop'] ?? false), $jsResourceConfig['allWrap'] ?? '', (bool)($jsResourceConfig['excludeFromConcatenation'] ?? false), $jsResourceConfig['allWrap.']['splitChar'] ?? '|', (bool)($jsResourceConfig['async'] ?? false), $jsResourceConfig['integrity'] ?? '', (bool)($jsResourceConfig['defer'] ?? false), $crossOrigin, (bool)($jsResourceConfig['nomodule'] ?? false), $additionalAttributes ); } } if (is_array($typoScriptPageArray['includeJSFooterlibs.'] ?? false)) { foreach ($typoScriptPageArray['includeJSFooterlibs.'] as $key => $jsResource) { if (is_array($jsResource)) { continue; } $jsResourceConfig = $additionalAttributes = $typoScriptPageArray['includeJSFooterlibs.'][$key . '.'] ?? []; if (isset($jsResourceConfig['if.']) && !$controller->cObj->checkIf($jsResourceConfig['if.'])) { continue; } if (!($jsResourceConfig['external'] ?? false)) { try { $jsResource = $this->filePathSanitizer->sanitize($jsResource, true); } catch (Exception) { continue; } } $crossOrigin = (string)($jsResourceConfig['crossorigin'] ?? ''); if ($crossOrigin === '' && ($jsResourceConfig['integrity'] ?? false) && ($jsResourceConfig['external'] ?? false)) { $crossOrigin = 'anonymous'; } $additionalAttributes = $this->cleanupAdditionalAttributeKeys($additionalAttributes, 'js'); $pageRenderer->addJsFooterLibrary( $key, $jsResource, $jsResourceConfig['type'] ?? null, empty($jsResourceConfig['external']) && empty($jsResourceConfig['disableCompression']), (bool)($jsResourceConfig['forceOnTop'] ?? false), $jsResourceConfig['allWrap'] ?? '', (bool)($jsResourceConfig['excludeFromConcatenation'] ?? false), $jsResourceConfig['allWrap.']['splitChar'] ?? '|', (bool)($jsResourceConfig['async'] ?? false), $jsResourceConfig['integrity'] ?? '', (bool)($jsResourceConfig['defer'] ?? false), $crossOrigin, (bool)($jsResourceConfig['nomodule'] ?? false), $additionalAttributes ); } } if (is_array($typoScriptPageArray['includeJS.'] ?? false)) { foreach ($typoScriptPageArray['includeJS.'] as $key => $jsResource) { if (is_array($jsResource)) { continue; } $jsResourceConfig = $typoScriptPageArray['includeJS.'][$key . '.'] ?? []; if (isset($jsResourceConfig['if.']) && !$controller->cObj->checkIf($jsResourceConfig['if.'])) { continue; } if (!($jsResourceConfig['external'] ?? false)) { try { $jsResource = $this->filePathSanitizer->sanitize($jsResource, true); } catch (Exception) { continue; } } $crossOrigin = (string)($jsResourceConfig['crossorigin'] ?? ''); if ($crossOrigin === '' && ($jsResourceConfig['integrity'] ?? false) && ($jsResourceConfig['external'] ?? false)) { $crossOrigin = 'anonymous'; } $pageRenderer->addJsFile( $jsResource, $jsResourceConfig['type'] ?? null, empty($jsResourceConfig['external']) && empty($jsResourceConfig['disableCompression']), (bool)($jsResourceConfig['forceOnTop'] ?? false), $jsResourceConfig['allWrap'] ?? '', (bool)($jsResourceConfig['excludeFromConcatenation'] ?? false), $jsResourceConfig['allWrap.']['splitChar'] ?? '|', (bool)($jsResourceConfig['async'] ?? false), $jsResourceConfig['integrity'] ?? '', (bool)($jsResourceConfig['defer'] ?? false), $crossOrigin, (bool)($jsResourceConfig['nomodule'] ?? false), // @todo: This does not use the same logic as with "additionalAttributes" above. Also not documented correctly. $jsResourceConfig['data.'] ?? [] ); } } if (is_array($typoScriptPageArray['includeJSFooter.'] ?? false)) { foreach ($typoScriptPageArray['includeJSFooter.'] as $key => $jsResource) { if (is_array($jsResource)) { continue; } $jsResourceConfig = $typoScriptPageArray['includeJSFooter.'][$key . '.'] ?? []; if (isset($jsResourceConfig['if.']) && !$controller->cObj->checkIf($jsResourceConfig['if.'])) { continue; } if (!($jsResourceConfig['external'] ?? false)) { try { $jsResource = $this->filePathSanitizer->sanitize($jsResource, true); } catch (Exception) { continue; } } $crossOrigin = (string)($jsResourceConfig['crossorigin'] ?? ''); if ($crossOrigin === '' && ($jsResourceConfig['integrity'] ?? false) && ($jsResourceConfig['external'] ?? false)) { $crossOrigin = 'anonymous'; } $pageRenderer->addJsFooterFile( $jsResource, $jsResourceConfig['type'] ?? null, empty($jsResourceConfig['external']) && empty($jsResourceConfig['disableCompression']), (bool)($jsResourceConfig['forceOnTop'] ?? false), $jsResourceConfig['allWrap'] ?? '', (bool)($jsResourceConfig['excludeFromConcatenation'] ?? false), $jsResourceConfig['allWrap.']['splitChar'] ?? '|', (bool)($jsResourceConfig['async'] ?? false), $jsResourceConfig['integrity'] ?? '', (bool)($jsResourceConfig['defer'] ?? false), $crossOrigin, (bool)($jsResourceConfig['nomodule'] ?? false), // @todo: This does not use the same logic as with "additionalAttributes" above. Also not documented correctly. $jsResourceConfig['data.'] ?? [] ); } } // Header and footer data if (is_array($typoScriptPageArray['headerData.'] ?? false)) { $pageRenderer->addHeaderData($controller->cObj->cObjGet($typoScriptPageArray['headerData.'], 'headerData.')); } if (is_array($typoScriptPageArray['footerData.'] ?? false)) { $pageRenderer->addFooterData($controller->cObj->cObjGet($typoScriptPageArray['footerData.'], 'footerData.')); } $controller->generatePageTitle($request); // @internal hook for EXT:seo, will be gone soon, do not use it in your own extensions $_params = ['request' => $request]; $_ref = null; foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['TYPO3\CMS\Frontend\Page\PageGenerator']['generateMetaTags'] ?? [] as $_funcRef) { GeneralUtility::callUserFunction($_funcRef, $_params, $_ref); } $this->generateHrefLangTags($controller, $request, $pageRenderer); $this->generateMetaTagHtml($typoScriptPageArray['meta.'] ?? [], $controller->cObj); // Javascript inline and inline footer code $inlineJS = implode(LF, $controller->cObj->cObjGetSeparated($typoScriptPageArray['jsInline.'] ?? null, 'jsInline.')); $inlineFooterJs = implode(LF, $controller->cObj->cObjGetSeparated($typoScriptPageArray['jsFooterInline.'] ?? null, 'jsFooterInline.')); // Needs to be called after all cObjGet() calls in order to get all headerData and footerData and replacements $controller->INTincScript_loadJSCode(); $compressJs = (bool)($typoScriptConfigArray['compressJs'] ?? false); if (($typoScriptConfigArray['removeDefaultJS'] ?? 'external') === 'external') { // "removeDefaultJS" is "external" by default // This keeps inlineJS from *_INT Objects from being moved to external files. // At this point in frontend rendering *_INT Objects only have placeholders instead // of actual content. Moving these placeholders to external files would break the JS file with // syntax errors due to the placeholders, and the needed JS would never get included to the page. // Therefore, inlineJS from *_INT Objects must not be moved to external files but kept internal. $inlineJSint = ''; $this->stripIntObjectPlaceholder($inlineJS, $inlineJSint); if ($inlineJSint) { $pageRenderer->addJsInlineCode('TS_inlineJSint', $inlineJSint, $compressJs); } if (trim($inlineJS)) { $pageRenderer->addJsFile(GeneralUtility::writeJavaScriptContentToTemporaryFile($inlineJS), null, $compressJs); } if ($inlineFooterJs) { $inlineFooterJSint = ''; $this->stripIntObjectPlaceholder($inlineFooterJs, $inlineFooterJSint); if ($inlineFooterJSint) { $pageRenderer->addJsFooterInlineCode('TS_inlineFooterJSint', $inlineFooterJSint, $compressJs); } $pageRenderer->addJsFooterFile(GeneralUtility::writeJavaScriptContentToTemporaryFile($inlineFooterJs), null, $compressJs); } } else { // Include only inlineJS if ($inlineJS) { $pageRenderer->addJsInlineCode('TS_inlineJS', $inlineJS, $compressJs); } if ($inlineFooterJs) { $pageRenderer->addJsFooterInlineCode('TS_inlineFooter', $inlineFooterJs, $compressJs); } } if (is_array($typoScriptPageArray['inlineLanguageLabelFiles.'] ?? false)) { foreach ($typoScriptPageArray['inlineLanguageLabelFiles.'] as $key => $languageFile) { if (is_array($languageFile)) { continue; } $languageFileConfig = $typoScriptPageArray['inlineLanguageLabelFiles.'][$key . '.'] ?? []; if (isset($languageFileConfig['if.']) && !$controller->cObj->checkIf($languageFileConfig['if.'])) { continue; } $pageRenderer->addInlineLanguageLabelFile( $languageFile, ($languageFileConfig['selectionPrefix'] ?? false) ? $languageFileConfig['selectionPrefix'] : '', ($languageFileConfig['stripFromSelectionName'] ?? false) ? $languageFileConfig['stripFromSelectionName'] : '' ); } } if (is_array($typoScriptPageArray['inlineSettings.'] ?? false)) { $pageRenderer->addInlineSettingArray('TS', $typoScriptPageArray['inlineSettings.']); } // Compression and concatenate settings if ($typoScriptConfigArray['compressCss'] ?? false) { $pageRenderer->enableCompressCss(); } if ($compressJs) { $pageRenderer->enableCompressJavascript(); } if ($typoScriptConfigArray['concatenateCss'] ?? false) { $pageRenderer->enableConcatenateCss(); } if ($typoScriptConfigArray['concatenateJs'] ?? false) { $pageRenderer->enableConcatenateJavascript(); } // Add header data block if ($controller->additionalHeaderData) { $pageRenderer->addHeaderData(implode(LF, $controller->additionalHeaderData)); } // Add footer data block if ($controller->additionalFooterData) { $pageRenderer->addFooterData(implode(LF, $controller->additionalFooterData)); } // Header complete, now the body tag is added so the regular content can be applied later-on if ($typoScriptConfigArray['disableBodyTag'] ?? false) { $pageRenderer->addBodyContent(LF); } else { $bodyTag = ''; if ($typoScriptPageArray['bodyTag'] ?? false) { $bodyTag = $typoScriptPageArray['bodyTag']; } elseif ($typoScriptPageArray['bodyTagCObject'] ?? false) { $bodyTag = $controller->cObj->cObjGetSingle($typoScriptPageArray['bodyTagCObject'], $typoScriptPageArray['bodyTagCObject.'] ?? [], 'bodyTagCObject'); } if (trim($typoScriptPageArray['bodyTagAdd'] ?? '')) { $bodyTag = preg_replace('/>$/', '', trim($bodyTag)) . ' ' . trim($typoScriptPageArray['bodyTagAdd']) . '>'; } $pageRenderer->addBodyContent(LF . $bodyTag); } } /** * Searches for placeholder created from *_INT cObjects, removes them from * $searchString and merges them to $intObjects * * @param string $searchString The String which should be cleaned from int-object markers * @param string $intObjects The String the found int-placeholders are moved to (for further processing) */ protected function stripIntObjectPlaceholder(&$searchString, &$intObjects) { $tempArray = []; preg_match_all('/\\<\\!--INT_SCRIPT.[a-z0-9]*--\\>/', $searchString, $tempArray); $searchString = preg_replace('/\\<\\!--INT_SCRIPT.[a-z0-9]*--\\>/', '', $searchString); $intObjects = implode('', $tempArray[0]); } /** * Generate meta tags from meta tag TypoScript * * @param array $metaTagTypoScript TypoScript configuration for meta tags */ protected function generateMetaTagHtml(array $metaTagTypoScript, ContentObjectRenderer $cObj) { $pageRenderer = $this->getPageRenderer(); $conf = $this->typoScriptService->convertTypoScriptArrayToPlainArray($metaTagTypoScript); foreach ($conf as $key => $properties) { $replace = false; if (is_array($properties)) { $nodeValue = $properties['_typoScriptNodeValue'] ?? ''; $value = trim((string)$cObj->stdWrap($nodeValue, $metaTagTypoScript[$key . '.'])); if ($value === '' && !empty($properties['value'])) { $value = $properties['value']; $replace = false; } } else { $value = $properties; } $attribute = 'name'; if ((is_array($properties) && !empty($properties['httpEquivalent'])) || strtolower($key) === 'refresh') { $attribute = 'http-equiv'; } if (is_array($properties) && !empty($properties['attribute'])) { $attribute = $properties['attribute']; } if (is_array($properties) && !empty($properties['replace'])) { $replace = true; } if (!is_array($value)) { $value = (array)$value; } foreach ($value as $subValue) { if (trim($subValue ?? '') !== '') { $pageRenderer->setMetaTag($attribute, $key, $subValue, [], $replace); } } } } protected function getPageRenderer(): PageRenderer { return GeneralUtility::makeInstance(PageRenderer::class); } /** * Adds inline CSS code, by respecting the inlineStyle2TempFile option * * @param string $cssStyles the inline CSS styling * @param bool $excludeFromConcatenation option to see if it should be concatenated * @param string $inlineBlockName the block name to add it */ protected function addCssToPageRenderer(ServerRequestInterface $request, string $cssStyles, bool $excludeFromConcatenation, string $inlineBlockName): void { $typoScriptConfigArray = $request->getAttribute('frontend.typoscript')->getConfigArray(); // This option is enabled by default on purpose if (empty($typoScriptConfigArray['inlineStyle2TempFile'] ?? true)) { $this->getPageRenderer()->addCssInlineBlock($inlineBlockName, $cssStyles, !empty($typoScriptConfigArray['compressCss'] ?? false)); } else { $this->getPageRenderer()->addCssFile( GeneralUtility::writeStyleSheetContentToTemporaryFile($cssStyles), 'stylesheet', 'all', '', (bool)($typoScriptConfigArray['compressCss'] ?? false), false, '', $excludeFromConcatenation ); } } /** * Generates the tag by evaluating TypoScript configuration, usually found via: * * - Adding extra attributes in addition to pre-generated ones (e.g. "dir") * config.htmlTag.attributes.no-js = 1 * config.htmlTag.attributes.empty-attribute = * * - Adding one full string (no stdWrap!) to the "" tag * config.htmlTag_setParams = string|"none" * * If config.htmlTag_setParams = none is set, even the pre-generated values are not added at all anymore. * * - "config.htmlTag_stdWrap" always applies over the whole compiled tag. * * @param array $htmlTagAttributes pre-generated attributes by doctype/direction etc. values. * @param array $configuration the TypoScript configuration "config." array * @param ContentObjectRenderer $cObj * @return string the full tag as string */ protected function generateHtmlTag(array $htmlTagAttributes, array $configuration, ContentObjectRenderer $cObj): string { if (is_array($configuration['htmlTag.']['attributes.'] ?? null)) { $attributeString = ''; foreach ($configuration['htmlTag.']['attributes.'] as $attributeName => $value) { $attributeString .= ' ' . htmlspecialchars($attributeName) . ($value !== '' ? '="' . htmlspecialchars((string)$value) . '"' : ''); // If e.g. "htmlTag.attributes.dir" is set, make sure it is not added again with "implodeAttributes()" if (isset($htmlTagAttributes[$attributeName])) { unset($htmlTagAttributes[$attributeName]); } } $attributeString = ltrim(GeneralUtility::implodeAttributes($htmlTagAttributes) . $attributeString); } elseif (($configuration['htmlTag_setParams'] ?? '') === 'none') { $attributeString = ''; } elseif (isset($configuration['htmlTag_setParams'])) { $attributeString = $configuration['htmlTag_setParams']; } else { $attributeString = GeneralUtility::implodeAttributes($htmlTagAttributes); } $htmlTag = ''; if (isset($configuration['htmlTag_stdWrap.'])) { $htmlTag = $cObj->stdWrap($htmlTag, $configuration['htmlTag_stdWrap.']); } return $htmlTag; } protected function generateHrefLangTags(TypoScriptFrontendController $controller, ServerRequestInterface $request, PageRenderer $pageRenderer): void { $typoScriptConfigArray = $request->getAttribute('frontend.typoscript')->getConfigArray(); if ($typoScriptConfigArray['disableHrefLang'] ?? false) { return; } $endingSlash = $pageRenderer->getDocType()->isXmlCompliant() ? '/' : ''; $hrefLangs = $this->eventDispatcher->dispatch(new ModifyHrefLangTagsEvent($request))->getHrefLangs(); if (count($hrefLangs) > 1) { $data = []; foreach ($hrefLangs as $hrefLang => $href) { $data[] = sprintf('', GeneralUtility::implodeAttributes([ 'rel' => 'alternate', 'hreflang' => $hrefLang, 'href' => $href, ], true), $endingSlash); } $controller->additionalHeaderData[] = implode(LF, $data); } } /** * Include the preview block in case we're looking at a hidden page in the LIVE workspace * * @internal this method might get moved to a PSR-15 middleware at some point */ protected function displayPreviewInfoMessage(ServerRequestInterface $request, TypoScriptFrontendController $controller) { $isInWorkspace = $this->context->getPropertyFromAspect('workspace', 'isOffline', false); $isInPreviewMode = $this->context->hasAspect('frontend.preview') && $this->context->getPropertyFromAspect('frontend.preview', 'isPreview'); $typoScriptConfigArray = $request->getAttribute('frontend.typoscript')->getConfigArray(); if (!$isInPreviewMode || $isInWorkspace || ($typoScriptConfigArray['disablePreviewNotification'] ?? false)) { return; } if ($typoScriptConfigArray['message_preview'] ?? '') { $message = $typoScriptConfigArray['message_preview']; } else { $label = $this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_tsfe.xlf:preview'); $styles = []; $styles[] = 'position: fixed'; $styles[] = 'top: 15px'; $styles[] = 'right: 15px'; $styles[] = 'padding: 8px 18px'; $styles[] = 'background: #fff3cd'; $styles[] = 'border: 1px solid #ffeeba'; $styles[] = 'font-family: sans-serif'; $styles[] = 'font-size: 14px'; $styles[] = 'font-weight: bold'; $styles[] = 'color: #856404'; $styles[] = 'z-index: 20000'; $styles[] = 'user-select: none'; $styles[] = 'pointer-events: none'; $styles[] = 'text-align: center'; $styles[] = 'border-radius: 2px'; $message = '
' . htmlspecialchars($label) . '
'; } if (!empty($message)) { $controller->content = str_ireplace('', $message . '', $controller->content); } } protected function getLanguageService(): LanguageService { return GeneralUtility::makeInstance(LanguageServiceFactory::class)->createFromUserPreferences($GLOBALS['BE_USER'] ?? null); } /** * Filter out known TypoScript attributes so that they are NOT passed along * to a or tag as additional attributes. * NOTE: Some keys are unset here even though they are valid attributes to * the or