Encrypt subelements

CHANGELOG.md

@@ -11,6 +11,9 @@ before starting to add changes. Use example [placed in the end of the page](#exa
 
 ## [Unreleased]
 
+- [#123](https://github.com/OS2Forms/os2forms/pull/123)
+  Encrypt subelements
+
 ## [3.15.6] 2024-07-16
 
 - [#120](https://github.com/OS2Forms/os2forms/pull/120)

modules/os2forms_encrypt/src/Commands/Os2FormsEncryptCommands.php

@@ -58,6 +58,11 @@ public function enabledEncrypt(): void {
 
     $defaultEncryptionProfile = $config->get('default_encryption_profile');
 
+    if (!$defaultEncryptionProfile) {
+      $this->output()->writeln('Default encryption profile is missing. Set one and try again.');
+      return;
+    }
+
     // Get the storage for Webform entity type.
     $webformStorage = $this->entityTypeManager->getStorage('webform');
 
@@ -66,12 +71,12 @@ public function enabledEncrypt(): void {
 
     /** @var \Drupal\webform\Entity\Webform $webform */
     foreach ($webforms as $webform) {
-      $elements = $webform->getElementsDecoded();
+      $elements = $webform->getElementsDecodedAndFlattened();
       $config = $webform->getThirdPartySettings('webform_encrypt');
 
       $changed = FALSE;
       foreach ($elements as $key => $element) {
-        if (!isset($config['element'][$key])) {
+        if (!isset($config['element'][$key]) || $config['element'][$key]['encrypt_profile'] === NULL) {
           $config['element'][$key] = [
             'encrypt' => TRUE,
             'encrypt_profile' => $defaultEncryptionProfile,

modules/os2forms_encrypt/src/Helper/Os2FormsEncryptor.php

@@ -89,7 +89,7 @@ public function enableEncryption(WebformInterface $webform): void {
     }
 
     // Check that there are any elements to enable encryption on.
-    $elements = $webform->getElementsDecoded();
+    $elements = $webform->getElementsDecodedAndFlattened();
 
     if (empty($elements)) {
       return;