Revert "[BUGFIX] Prevent exception on form submit "getContentObject() on null""

This reverts commit dd72729.

Author: einpraegsam

Classes/Finisher/SaveToAnyTableFinisher.php

@@ -10,12 +10,19 @@
 use TYPO3\CMS\Extbase\Object\Exception;
 use TYPO3\CMS\Extbase\SignalSlot\Exception\InvalidSlotException;
 use TYPO3\CMS\Extbase\SignalSlot\Exception\InvalidSlotReturnException;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
 
 /**
  * Class SaveToAnyTableFinisher
  */
 class SaveToAnyTableFinisher extends AbstractFinisher implements FinisherInterface
 {
+
+    /**
+     * @var ContentObjectRenderer
+     */
+    protected $contentObject;
+
     /**
      * @var array
      */
@@ -227,4 +234,13 @@ public function initializeFinisher(): void
             $this->addArrayToDataArray($mailRepository->getVariablesWithMarkersFromMail($this->mail));
         }
     }
+
+    /**
+     * @param ContentObjectRenderer $contentObject
+     * @return void
+     */
+    public function injectContentObject(ContentObjectRenderer $contentObject): void
+    {
+        $this->contentObject = $contentObject;
+    }
 }

Classes/Finisher/SendParametersFinisher.php

@@ -15,11 +15,17 @@
  */
 class SendParametersFinisher extends AbstractFinisher implements FinisherInterface
 {
+
     /**
      * @var ConfigurationManagerInterface
      */
     protected $configurationManager;
 
+    /**
+     * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     */
+    protected $contentObject = null;
+
     /**
      * TypoScript configuration part sendPost
      *
@@ -123,6 +129,8 @@ protected function isEnabled(): bool
      */
     public function initializeFinisher(): void
     {
+        // @extensionScannerIgnoreLine Seems to be a false positive: getContentObject() is still correct in 9.0
+        $this->contentObject = $this->configurationManager->getContentObject();
         $mailRepository = ObjectUtility::getObjectManager()->get(MailRepository::class);
         $this->contentObject->start($mailRepository->getVariablesWithMarkersFromMail($this->mail));
         $configurationService = ObjectUtility::getObjectManager()->get(ConfigurationService::class);