99° Helpers for TYPO3

Tsfe::injectTypoScript()

\nn\t3::Tsfe()->injectTypoScript(`$request = NULL`);

Inject fully initialized TypoScript into the request.

This is necessary when executing in a cached frontend context in which the TypoScript setup array is not initialized. It uses the TypoScriptHelper to create a complete TypoScript object and place it into the frontend.typoscript attribute of the request.

// In the middleware:
$request = \nn\t3::Tsfe()->injectTypoScript( $request );

@param \TYPO3\CMS\Core\Http\ServerRequest $request

@return \TYPO3\CMS\Core\Http\ServerRequest

Source Code public function injectTypoScript( $request = null ): \TYPO3\CMS\Core\Http\ServerRequest
{
	$request = $request ?: \nn\t3::Environment()->getRequest();
	// Check if TypoScript is already fully initialized
	$existingTs = $request->getAttribute('frontend.typoscript');
	if ($existingTs && $existingTs->hasSetup()) {
		try {
			$existingTs->getSetupArray();
			// If no exception, TypoScript is already available
			return $request;
		} catch (\RuntimeException $e) {
			// TypoScript not initialized, continue to inject
		}
	}
	// Create full TypoScript using the helper
	$pageUid = \nn\t3::Page()->getPid() ?: 1;
	$helper = \nn\t3::injectClass( TypoScriptHelper::class );
	$frontendTypoScript = $helper->getTypoScriptObject( $pageUid );
	// Inject the TypoScript into the request
	$request = $request->withAttribute('frontend.typoscript', $frontendTypoScript);
	// Update both the Environment singleton and the TYPO3 global request
	\nn\t3::Environment()->setRequest($request);
	$GLOBALS['TYPO3_REQUEST'] = $request;
	return $request;
}        
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