webform_encrypt.module in Webform Encrypt 8

Main module file for the Webform Encrypt module.

File

webform_encrypt.module

<?php

/**
 * @file
 * Main module file for the Webform Encrypt module.
 */
use Drupal\Core\Form\FormStateInterface;

/**
 * Implements hook_form_FORM_ID_alter().
 */
function webform_encrypt_form_webform_ui_element_form_alter(&$form, FormStateInterface $form_state) {

  /** @var \Drupal\webform\WebformElementManagerInterface $element_manager */
  $element_manager = \Drupal::service('plugin.manager.webform.element');
  $element = $form_state
    ->getBuildInfo()['callback_object']
    ->getElement();
  $element_handler = $element_manager
    ->getElementInstance($element);

  // Checks whether the element carries a value.
  // Only input elements are allowed to be encrypted.
  $is_input_element = $element_handler
    ->isInput($element);
  if ($is_input_element) {

    // To provide the fieldset for encryption fields on element config form.
    $form['element_encrypt'] = [
      '#type' => 'details',
      '#title' => t('Encryption'),
      '#group' => 'tab_advanced',
    ];

    // To provide the encryption fields for webform elements.
    $form['element_encrypt']['encrypt'] = [
      '#type' => 'webform_element_encrypt',
      '#title' => t('Encryption'),
      '#title_display' => 'hidden',
    ];
  }
}

/**
 * Implements hook_entity_type_alter().
 */
function webform_encrypt_entity_type_alter(array &$entity_types) {

  /* @var $entity_types \Drupal\Core\Entity\EntityTypeInterface[] */
  if (isset($entity_types['webform_submission'])) {
    $entity_types['webform_submission']
      ->setStorageClass('Drupal\\webform_encrypt\\WebformEncryptSubmissionStorage');
    $entity_types['webform_submission']
      ->setAccessClass('Drupal\\webform_encrypt\\WebformEncryptSubmissionAccessControlHandler');
  }
}

Functions

Name	Description
webform_encrypt_entity_type_alter	Implements hook_entity_type_alter().
webform_encrypt_form_webform_ui_element_form_alter	Implements hook_form_FORM_ID_alter().