Multiple file upload fix

Classes/Xclass/EmailFinisherXclass.php

@@ -0,0 +1,226 @@
+<?php
+
+namespace StudioMitte\FormMultipleUploads\Xclass;
+
+use Psr\Http\Message\ServerRequestInterface;
+use Symfony\Component\Mime\Address;
+use TYPO3\CMS\Core\Mail\FluidEmail;
+use TYPO3\CMS\Core\Mail\MailerInterface;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\MathUtility;
+use TYPO3\CMS\Extbase\Domain\Model\FileReference;
+use TYPO3\CMS\Fluid\View\TemplatePaths;
+use TYPO3\CMS\Form\Domain\Finishers\Exception\FinisherException;
+use TYPO3\CMS\Form\Domain\Model\FormElements\FileUpload;
+use TYPO3\CMS\Form\Domain\Runtime\FormRuntime;
+use TYPO3\CMS\Form\Service\TranslationService;
+use TYPO3\CMS\Form\ViewHelpers\RenderRenderableViewHelper;
+use TYPO3\CMS\Form\Domain\Finishers\EmailFinisher;
+
+
+class EmailFinisherXclass extends EmailFinisher
+{
+
+    /**
+     * @var array
+     */
+    protected $defaultOptions = [
+        'recipientName' => '',
+        'senderName' => '',
+        'addHtmlPart' => true,
+        'attachUploads' => true,
+    ];
+
+    /**
+     * Executes this finisher
+     * @see AbstractFinisher::execute()
+     *
+     * @throws FinisherException
+     */
+    protected function executeInternal()
+    {
+        $languageBackup = null;
+        // Flexform overrides write strings instead of integers so
+        // we need to cast the string '0' to false.
+        if (
+            isset($this->options['addHtmlPart'])
+            && $this->options['addHtmlPart'] === '0'
+        ) {
+            $this->options['addHtmlPart'] = false;
+        }
+
+        $subject = (string)$this->parseOption('subject');
+        $recipients = $this->getRecipients('recipients');
+        $senderAddress = $this->parseOption('senderAddress');
+        $senderAddress = is_string($senderAddress) ? $senderAddress : '';
+        $senderName = $this->parseOption('senderName');
+        $senderName = is_string($senderName) ? $senderName : '';
+        $replyToRecipients = $this->getRecipients('replyToRecipients');
+        $carbonCopyRecipients = $this->getRecipients('carbonCopyRecipients');
+        $blindCarbonCopyRecipients = $this->getRecipients('blindCarbonCopyRecipients');
+        $addHtmlPart = $this->parseOption('addHtmlPart') ? true : false;
+        $attachUploads = $this->parseOption('attachUploads');
+        $title = (string)$this->parseOption('title') ?: $subject;
+
+        if ($subject === '') {
+            throw new FinisherException('The option "subject" must be set for the EmailFinisher.', 1327060320);
+        }
+        if (empty($recipients)) {
+            throw new FinisherException('The option "recipients" must be set for the EmailFinisher.', 1327060200);
+        }
+        if (empty($senderAddress)) {
+            throw new FinisherException('The option "senderAddress" must be set for the EmailFinisher.', 1327060210);
+        }
+
+        $formRuntime = $this->finisherContext->getFormRuntime();
+
+        $translationService = GeneralUtility::makeInstance(TranslationService::class);
+        if (is_string($this->options['translation']['language'] ?? null) && $this->options['translation']['language'] !== '') {
+            $languageBackup = $translationService->getLanguage();
+            $translationService->setLanguage($this->options['translation']['language']);
+        }
+
+        $mail = $this
+            ->initializeFluidEmail($formRuntime)
+            ->from(new Address($senderAddress, $senderName))
+            ->to(...$recipients)
+            ->subject($subject)
+            ->format($addHtmlPart ? FluidEmail::FORMAT_BOTH : FluidEmail::FORMAT_PLAIN)
+            ->assign('title', $title);
+
+        if (!empty($replyToRecipients)) {
+            $mail->replyTo(...$replyToRecipients);
+        }
+
+        if (!empty($carbonCopyRecipients)) {
+            $mail->cc(...$carbonCopyRecipients);
+        }
+
+        if (!empty($blindCarbonCopyRecipients)) {
+            $mail->bcc(...$blindCarbonCopyRecipients);
+        }
+
+        if (!empty($languageBackup)) {
+            $translationService->setLanguage($languageBackup);
+        }
+
+        if ($attachUploads) {
+            foreach ($formRuntime->getFormDefinition()->getRenderablesRecursively() as $element) {
+                if (!$element instanceof FileUpload) {
+                    continue;
+                }
+                $files = $formRuntime[$element->getIdentifier()];
+                foreach ($files as $file) {
+                    if ($file) {
+                        if ($file instanceof FileReference) {
+
+                            $file = $file->getOriginalResource();
+                        }
+                        $mail->attach($file->getContents(), $file->getOriginalFile()->getName(),$file->getOriginalFile()->getProperties()['mime_type']);
+                    }
+                }
+            }
+        }
+
+        // TODO: DI should be used to inject the MailerInterface
+        GeneralUtility::makeInstance(MailerInterface::class)->send($mail);
+    }
+
+    protected function initializeFluidEmail(FormRuntime $formRuntime): FluidEmail
+    {
+        $templateConfiguration = $GLOBALS['TYPO3_CONF_VARS']['MAIL'];
+
+        if (is_array($this->options['templateRootPaths'] ?? null)) {
+            $templateConfiguration['templateRootPaths'] = array_replace_recursive(
+                $templateConfiguration['templateRootPaths'],
+                $this->options['templateRootPaths']
+            );
+            ksort($templateConfiguration['templateRootPaths']);
+        }
+
+        if (is_array($this->options['partialRootPaths'] ?? null)) {
+            $templateConfiguration['partialRootPaths'] = array_replace_recursive(
+                $templateConfiguration['partialRootPaths'],
+                $this->options['partialRootPaths']
+            );
+            ksort($templateConfiguration['partialRootPaths']);
+        }
+
+        if (is_array($this->options['layoutRootPaths'] ?? null)) {
+            $templateConfiguration['layoutRootPaths'] = array_replace_recursive(
+                $templateConfiguration['layoutRootPaths'],
+                $this->options['layoutRootPaths']
+            );
+            ksort($templateConfiguration['layoutRootPaths']);
+        }
+
+        $fluidEmail = GeneralUtility::makeInstance(
+            FluidEmail::class,
+            GeneralUtility::makeInstance(TemplatePaths::class, $templateConfiguration)
+        );
+
+        if (!isset($this->options['templateName']) || $this->options['templateName'] === '') {
+            throw new FinisherException('The option "templateName" must be set to use FluidEmail.', 1599834020);
+        }
+
+        // Migrate old template name to default FluidEmail name
+        if ($this->options['templateName'] === '{@format}.html') {
+            $this->options['templateName'] = 'Default';
+        }
+
+        // Set the PSR-7 request object if available
+        if (($GLOBALS['TYPO3_REQUEST'] ?? null) instanceof ServerRequestInterface) {
+            $fluidEmail->setRequest($GLOBALS['TYPO3_REQUEST']);
+        }
+
+        $fluidEmail
+            ->setTemplate($this->options['templateName'])
+            ->assignMultiple([
+                'finisherVariableProvider' => $this->finisherContext->getFinisherVariableProvider(),
+                'form' => $formRuntime,
+            ]);
+
+        if (is_array($this->options['variables'] ?? null)) {
+            $fluidEmail->assignMultiple($this->options['variables']);
+        }
+
+        $fluidEmail
+            ->getViewHelperVariableContainer()
+            ->addOrUpdate(RenderRenderableViewHelper::class, 'formRuntime', $formRuntime);
+        return $fluidEmail;
+    }
+
+    /**
+     * Get mail recipients
+     *
+     * @param string $listOption List option name
+     */
+    protected function getRecipients(string $listOption): array
+    {
+        $recipients = $this->parseOption($listOption) ?? [];
+        if (!is_array($recipients) || $recipients === []) {
+            return [];
+        }
+
+        $addresses = [];
+        foreach ($recipients as $address => $name) {
+            // The if is needed to set address and name with TypoScript
+            if (MathUtility::canBeInterpretedAsInteger($address)) {
+                if (is_array($name)) {
+                    $address = $name[0] ?? '';
+                    $name = $name[1] ?? '';
+                } else {
+                    $address = $name;
+                    $name = '';
+                }
+            }
+
+            if (!GeneralUtility::validEmail($address)) {
+                // Drop entries without valid address
+                continue;
+            }
+            $addresses[] = new Address($address, $name);
+        }
+        return $addresses;
+    }
+}

Classes/Xclass/UploadedFileReferenceConverterXclass.php

@@ -2,6 +2,7 @@
 
 namespace StudioMitte\FormMultipleUploads\Xclass;
 
+use TYPO3\CMS\Core\Http\UploadedFile;
 use TYPO3\CMS\Extbase\Domain\Model\AbstractFileFolder;
 use TYPO3\CMS\Extbase\Domain\Model\FileReference;
 use TYPO3\CMS\Extbase\Domain\Model\FileReference as ExtbaseFileReference;
@@ -26,9 +27,15 @@ class UploadedFileReferenceConverterXclass extends UploadedFileReferenceConverte
      */
     public function convertFrom($source, $targetType, array $convertedChildProperties = [], PropertyMappingConfigurationInterface $configuration = null)
     {
+        if ($source instanceof UploadedFile) {
+            $source = $this->convertUploadedFileToUploadInfoArray($source);
+        }
         if (isset($source[0])) {
             $result = [];
             foreach ($source as $singleSource) {
+                if ($singleSource instanceof UploadedFile) {
+                    $singleSource = $this->convertUploadedFileToUploadInfoArray($singleSource);
+                }
                 $converted = $this->convertSingleFile($singleSource, $configuration);
                 $result[] = $converted;
             }
@@ -49,9 +56,8 @@ public function convertFrom($source, $targetType, array $convertedChildPropertie
      */
     protected function convertSingleFile($source, ?PropertyMappingConfigurationInterface $configuration)
     {
-        if ($source instanceof FileReference) {
-            return $source;
-        }
+
+
         if (!isset($source['error']) || $source['error'] === \UPLOAD_ERR_NO_FILE) {
             if (isset($source['submittedFile']['resourcePointer'])) {
                 try {

ext_emconf.php

@@ -6,13 +6,13 @@
     'category' => 'fe',
     'author' => 'Georg Ringer',
     'author_email' => '[email protected]',
-    'state' => 'alpha',
+    'state' => 'stable',
     'createDirs' => '',
     'clearCacheOnLoad' => 0,
     'version' => '1.0.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.4.0-10.4.99',
+            'typo3' => '10.4.0-12.4.7',
             'form' => '',
         ],
         'conflicts' => [],

ext_localconf.php

@@ -7,3 +7,7 @@
 $GLOBALS['TYPO3_CONF_VARS']['SYS']['Objects'][\TYPO3\CMS\Form\Domain\Finishers\SaveToDatabaseFinisher::class] = [
     'className' => \StudioMitte\FormMultipleUploads\Xclass\SaveToDabaseFinisherXclass::class
 ];
+
+$GLOBALS['TYPO3_CONF_VARS']['SYS']['Objects'][\TYPO3\CMS\Form\Domain\Finishers\EmailFinisher::class] = [
+    'className' => \StudioMitte\FormMultipleUploads\Xclass\EmailFinisherXclass::class
+];