function legal_display_fields in Legal 8

Same name and namespace in other branches

1. 5 legal.module \legal_display_fields()
2. 6.8 legal.module \legal_display_fields()
3. 6.7 legal.module \legal_display_fields()
4. 7.2 legal.module \legal_display_fields()
5. 7 legal.module \legal_display_fields()
6. 2.0.x legal.module \legal_display_fields()

Form elements for displaying T&Cs to users.

Parameters

array $form: An associative array containing the structure of the form.

array $conditions: Terms & Conditions to be displayed.

string $action: What user action the form is being used for.

3 calls to legal_display_fields()

LegalLogin::buildForm in src/Form/LegalLogin.php

Form constructor.

legal_form_user_form_alter in ./legal.module

Implements hook_form_FORM_ID_alter().

legal_form_user_register_form_alter in ./legal.module

Implements hook_form_FORM_ID_alter().

File

./legal.module, line 55

Module file for Legal.

Code

function legal_display_fields(array &$form, array $conditions, $action) {
  $settings = \Drupal::config('legal.settings');
  switch ($action) {
    case 'registration':
      $legal_display = $settings
        ->get('registration_terms_style');
      $legal_display_container = $settings
        ->get('registration_container');
      $modal_terms = $settings
        ->get('registration_modal_terms');
      break;
    case 'login':
      $legal_display = $settings
        ->get('login_terms_style');
      $legal_display_container = $settings
        ->get('login_container');
      $modal_terms = $settings
        ->get('login_modal_terms');
      break;
  }
  $form['current_id'] = [
    '#type' => 'value',
    '#value' => $conditions['version'],
  ];
  $form['language_value'] = [
    '#type' => 'value',
    '#value' => $conditions['language'],
  ];
  $form['revision_id'] = [
    '#type' => 'value',
    '#value' => $conditions['revision'],
  ];
  $form['current_date'] = [
    '#type' => 'value',
    '#value' => $conditions['date'],
  ];
  $form['display'] = [
    '#type' => 'value',
    '#value' => $legal_display,
  ];
  $form['legal'] = [
    '#type' => $legal_display_container ? 'details' : 'markup',
    '#title' => $legal_display_container ? t('Terms and Conditions of Use') : '',
    '#weight' => 29,
    '#open' => TRUE,
  ];
  switch ($legal_display) {

    // Scroll box (CSS).
    case 1:
      $form['#attached']['library'][] = 'legal/css-scroll';
      $form['legal']['content'] = [
        '#type' => 'html_tag',
        '#tag' => 'div',
        '#attributes' => [
          'class' => [
            'legal-terms',
            'legal-terms-scroll',
          ],
        ],
      ];
      $form['legal']['content']['terms'] = [
        '#type' => 'processed_text',
        '#text' => $conditions['conditions'],
        '#format' => isset($conditions['format']) ? $conditions['format'] : filter_default_format(),
      ];
      $accept_label = legal_accept_label();
      break;

    // HTML.
    case 2:
      $form['legal']['legal_accept']['#title'] = t('<strong>Accept</strong> Terms & Conditions of Use');
      $form['legal']['conditions'] = [
        '#type' => 'html_tag',
        '#tag' => 'div',
        '#attributes' => [
          'class' => [
            'legal-terms',
          ],
        ],
      ];
      $form['legal']['conditions']['terms'] = [
        '#type' => 'processed_text',
        '#text' => $conditions['conditions'],
        '#format' => isset($conditions['format']) ? $conditions['format'] : filter_default_format(),
      ];
      $accept_label = legal_accept_label();
      break;

    // Page Link.
    case 3:
      $form['#attached']['library'][] = 'core/drupal.dialog.ajax';
      $form['#attached']['library'][] = 'core/drupal.ajax';
      $form['#attached']['library'][] = 'core/jquery.form';
      $form['legal']['conditions'] = [
        '#markup' => '',
      ];
      $accept_label = legal_accept_label(TRUE, $modal_terms);
      break;

    // Scroll box (HTML).
    default:
      $form['legal']['conditions'] = [
        '#type' => 'textarea',
        '#title' => t('Terms & Conditions'),
        '#default_value' => PlainTextOutput::renderFromHtml($conditions['conditions']),
        '#value' => PlainTextOutput::renderFromHtml($conditions['conditions']),
        '#rows' => 10,
        '#weight' => 0,
        '#attributes' => [
          'readonly' => 'readonly',
        ],
      ];
      $accept_label = legal_accept_label();
  }
  if (!empty($conditions['extras'])) {
    foreach ($conditions['extras'] as $key => $label) {
      if (!empty($label)) {
        $form['legal'][$key] = [
          '#type' => 'checkbox',
          '#title' => Xss::filter($label),
          '#default_value' => 0,
          '#weight' => 2,
          '#required' => TRUE,
        ];
      }
    }
  }
  $form['legal']['legal_accept'] = [
    '#type' => 'checkbox',
    '#title' => $accept_label,
    '#default_value' => 0,
    '#weight' => 50,
    '#required' => TRUE,
  ];
}