[BUGFIX] pass a request with page id to Configuration manager

This fixes an issue where, in a multi page TYPO3 installation, if both
pages have different setups for available templates the previous code
would always use the first pages config

Fixes: #4451
Ports: #4452

Author: WebsiteDeveloper

Classes/System/UserFunctions/FlexFormUserFunctions.php

@@ -23,8 +23,11 @@
 use ApacheSolrForTypo3\Solr\System\Configuration\TypoScriptConfiguration;
 use ApacheSolrForTypo3\Solr\System\Solr\SolrConnection;
 use Doctrine\DBAL\Exception as DBALException;
+use TYPO3\CMS\Core\Http\ServerRequest;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Configuration\ConfigurationManager;
 use TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;
+use TYPO3\CMS\Extbase\Configuration\Exception\InvalidConfigurationTypeException;
 use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
 
 use function str_starts_with;
@@ -39,6 +42,7 @@ class FlexFormUserFunctions
      *
      * @throws NoSolrConnectionFoundException
      * @throws DBALException
+     * @throws InvalidConfigurationTypeException
      */
     public function getFacetFieldsFromSchema(array &$parentInformation): void
     {
@@ -99,6 +103,8 @@ protected function getParsedSolrFieldsFromSchema(array $configuredFacets, array
 
     /**
      * Retrieves the configured facets for a page.
+     *
+     * @throws InvalidConfigurationTypeException
      */
     protected function getConfiguredFacetsForPage(?int $pid = null): ?array
     {
@@ -141,6 +147,8 @@ protected function getFieldNamesFromSolrMetaDataForPage(array $pageRecord): arra
 
     /**
      * Enriches the parents information with information from template
+     *
+     * @throws InvalidConfigurationTypeException
      */
     public function getAvailableTemplates(array &$parentInformation): void
     {
@@ -191,21 +199,30 @@ protected function getTypoScriptTemplateKeyFromFieldName(array $parentInformatio
 
     /**
      * Returns TypoScriptConfiguration if is available or can be resolved for given pid
+     *
+     * @throws InvalidConfigurationTypeException
      */
     protected function getConfigurationFromPageId(?int $pid = null): ?TypoScriptConfiguration
     {
         if ($pid === null) {
             return null;
         }
 
+        /** @var ConfigurationManager $configurationManager */
         $configurationManager = GeneralUtility::makeInstance(ConfigurationManagerInterface::class);
+
+        $request = (new ServerRequest())->withQueryParams(['id' => $pid]);
+        /** @noinspection PhpInternalEntityUsedInspection */
+        $configurationManager->setRequest($request);
         $typoScript = $configurationManager->getConfiguration(ConfigurationManagerInterface::CONFIGURATION_TYPE_FULL_TYPOSCRIPT);
 
         return GeneralUtility::makeInstance(TypoScriptConfiguration::class, $typoScript);
     }
 
     /**
      * Retrieves the configured templates from TypoScript.
+     *
+     * @throws InvalidConfigurationTypeException
      */
     protected function getAvailableTemplateFromTypoScriptConfiguration(int $pageId, string $templateKey): array
     {