fix: Attach documents to custom-form notification emails

src/Controller/CustomFormController.php

@@ -9,15 +9,19 @@
 use Limenius\Liform\LiformInterface;
 use Psr\Log\LoggerInterface;
 use RZ\Roadiz\Core\AbstractEntities\TranslationInterface;
+use RZ\Roadiz\Core\Models\DocumentInterface;
 use RZ\Roadiz\CoreBundle\Bag\Settings;
 use RZ\Roadiz\CoreBundle\CustomForm\CustomFormHelperFactory;
 use RZ\Roadiz\CoreBundle\Entity\CustomForm;
+use RZ\Roadiz\CoreBundle\Entity\CustomFormAnswer;
 use RZ\Roadiz\CoreBundle\Exception\EntityAlreadyExistsException;
 use RZ\Roadiz\CoreBundle\Form\Error\FormErrorSerializerInterface;
 use RZ\Roadiz\CoreBundle\Mailer\EmailManager;
+use RZ\Roadiz\Utils\Asset\Packages;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\Form\FormError;
 use Symfony\Component\Form\FormInterface;
+use Symfony\Component\HttpFoundation\File\File;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
@@ -45,6 +49,7 @@ final class CustomFormController extends AbstractController
     private FormErrorSerializerInterface $formErrorSerializer;
     private ManagerRegistry $registry;
     private RateLimiterFactory $customFormLimiter;
+    private Packages $packages;
 
     public function __construct(
         EmailManager $emailManager,
@@ -56,7 +61,8 @@ public function __construct(
         SerializerInterface $serializer,
         FormErrorSerializerInterface $formErrorSerializer,
         ManagerRegistry $registry,
-        RateLimiterFactory $customFormLimiter
+        RateLimiterFactory $customFormLimiter,
+        Packages $packages
     ) {
         $this->emailManager = $emailManager;
         $this->settingsBag = $settingsBag;
@@ -68,6 +74,7 @@ public function __construct(
         $this->formErrorSerializer = $formErrorSerializer;
         $this->registry = $registry;
         $this->customFormLimiter = $customFormLimiter;
+        $this->packages = $packages;
     }
 
     protected function getTranslation(string $_locale = 'fr'): TranslationInterface
@@ -238,12 +245,14 @@ public function sentAction(Request $request, int $customFormId): Response
     /**
      * Send an answer form by Email.
      *
+     * @param CustomFormAnswer $answer
      * @param array $assignation
      * @param string|array|null $receiver
      * @return bool
      * @throws Exception
      */
     public function sendAnswer(
+        CustomFormAnswer $answer,
         array $assignation,
         $receiver
     ): bool {
@@ -255,6 +264,15 @@ public function sendAnswer(
         $this->emailManager->setSubject($assignation['title']);
         $this->emailManager->setEmailTitle($assignation['title']);
         $this->emailManager->setSender($defaultSender);
+        $files = [];
+
+        foreach ($answer->getAnswers() as $customFormAnswerAttr) {
+            $files = array_merge($files, $customFormAnswerAttr->getDocuments()->map(function (DocumentInterface $document) {
+                return new File($this->packages->getDocumentFilePath($document));
+            })->toArray());
+        }
+
+        $this->emailManager->setFiles($files);
 
         if (empty($receiver)) {
             $this->emailManager->setReceiver($defaultSender);
@@ -355,6 +373,7 @@ public function prepareAndHandleCustomFormAssignation(
                     return new Address($email);
                 }, $receiver);
                 $this->sendAnswer(
+                    $answer,
                     [
                         'mailContact' => $assignation['mailContact'],
                         'fields' => $assignation["emailFields"],

src/Mailer/EmailManager.php

@@ -8,6 +8,7 @@
 use RZ\Roadiz\Core\Models\DocumentInterface;
 use RZ\Roadiz\CoreBundle\Bag\Settings;
 use RZ\Roadiz\Utils\UrlGenerators\DocumentUrlGeneratorInterface;
+use Symfony\Component\HttpFoundation\File\File;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\Mailer\MailerInterface;
@@ -42,6 +43,8 @@ class EmailManager
     protected ?Email $message;
     protected ?Settings $settingsBag;
     protected ?DocumentUrlGeneratorInterface $documentUrlGenerator;
+    /** @var File[] */
+    protected array $files = [];
 
     /**
      * @param RequestStack $requestStack
@@ -138,6 +141,9 @@ public function appendWebsiteIcon()
 
     /**
      * @return Email
+     * @throws \Twig\Error\LoaderError
+     * @throws \Twig\Error\RuntimeError
+     * @throws \Twig\Error\SyntaxError
      */
     public function createMessage(): Email
     {
@@ -184,6 +190,10 @@ public function send()
             $this->message = $this->createMessage();
         }
 
+        foreach ($this->files as $file) {
+            $this->message->attachFromPath($file->getRealPath(), $file->getFilename());
+        }
+
         // Send the message
         $this->mailer->send($this->message);
     }
@@ -552,4 +562,22 @@ public function setEmailType(?string $emailType)
         $this->emailType = $emailType;
         return $this;
     }
+
+    /**
+     * @return File[]
+     */
+    public function getFiles(): array
+    {
+        return $this->files;
+    }
+
+    /**
+     * @param File[] $files
+     * @return EmailManager
+     */
+    public function setFiles(array $files): EmailManager
+    {
+        $this->files = $files;
+        return $this;
+    }
 }