[BACKPORT][BUGFIX] respect "includeHiddenContent" for plugin validation

Relates: #680

(cherry picked from commit 225416f)

Author: sebastianstein

Classes/Domain/Repository/PluginRepository.php

@@ -7,7 +7,11 @@
 use Exception;
 use In2code\Femanager\Domain\Service\PluginService;
 use In2code\Femanager\Utility\ObjectUtility;
+use TYPO3\CMS\Core\Context\Context;
 use PDO;
+use TYPO3\CMS\Core\Database\Query\Restriction\EndTimeRestriction;
+use TYPO3\CMS\Core\Database\Query\Restriction\HiddenRestriction;
+use TYPO3\CMS\Core\Database\Query\Restriction\StartTimeRestriction;
 use TYPO3\CMS\Core\Service\FlexFormService;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 
@@ -20,12 +24,16 @@ class PluginRepository
 
     protected FlexFormService $flexFormService;
 
+    protected Context $context;
+
     /**
+     * @param Context|null $context
      * @param FlexFormService|null $flexFormService
      */
-    public function __construct(FlexFormService $flexFormService = null)
+    public function __construct(?Context $context = null, ?FlexFormService $flexFormService = null)
     {
         $this->flexFormService = $flexFormService ?? GeneralUtility::makeInstance(FlexFormService::class);
+        $this->context = $context ?? GeneralUtility::makeInstance(Context::class);
     }
 
     /**
@@ -39,7 +47,7 @@ public function isPluginWithViewOnGivenPage(int $pageIdentifier, string $pluginN
         if (in_array($pluginName, $allowedPlugins)) {
             $queryBuilder = ObjectUtility::getQueryBuilder(self::TABLE_NAME);
             $cType = str_replace('tx_', '', $pluginName);
-            $pluginOnPageQuery = $queryBuilder
+            $statement = $queryBuilder
                 ->select('uid')
                 ->from(self::TABLE_NAME)
                 ->where(
@@ -51,8 +59,18 @@ public function isPluginWithViewOnGivenPage(int $pageIdentifier, string $pluginN
                         'CType',
                         $queryBuilder->createNamedParameter($cType, PDO::PARAM_STR)
                     )
-                )
-                ->executeQuery();
+                );
+
+            if ($this->context->getPropertyFromAspect('visibility', 'includeHiddenContent')) {
+                $statement
+                    ->getRestrictions()
+                    ->removeByType(HiddenRestriction::class)
+                    ->removeByType(StartTimeRestriction::class)
+                    ->removeByType(EndTimeRestriction::class);
+            }
+
+            $pluginOnPageQuery = $statement->executeQuery();
+
             return count($pluginOnPageQuery->fetchAllAssociative()) > 0;
         }