function rac_form_field_storage_config_edit_form_alter in Role Access Control 8.2

Same name and namespace in other branches

1. 8 rac.module \rac_form_field_storage_config_edit_form_alter()

Implements hook_form_FORM_ID_alter().

Add a setting to role access fields to enable access controll baded on the fields value. This allows us to add role type fields that are not restricted rac.

File

./rac.module, line 325

Module providing role access relations.

Code

function rac_form_field_storage_config_edit_form_alter(&$form, FormStateInterface $form_state, $form_id) {

  // Get form object and field we are editing.
  $form_obj = $form_state
    ->getFormObject();
  $field_storage = $form_obj
    ->getEntity();
  if ($field_storage
    ->getType() !== "entity_reference") {

    // We only want to modify entity reference fields. If not, exit.
    return $form;
  }
  $racEntityTypes = _rac_get_supported_entity_types();
  $host_type = $field_storage
    ->getTargetEntityTypeId();
  if (!in_array($host_type, $racEntityTypes)) {

    // We only want want to controll access on entity types managed by a rac
    // consumer. Otherwise, we exit.
    return $form;
  }
  $target_type = $field_storage
    ->getSetting("target_type");
  if (empty($target_type) || $target_type !== "user_role") {

    // We can't determine the reference type. Stop trying.
    return $form;
  }
  $form['third_party_settings']['rac'] = [
    '#type' => 'details',
    '#open' => TRUE,
    '#title' => t('Role Access Control'),
  ];
  $form['third_party_settings']['rac']['rac_enabled'] = [
    '#type' => 'checkbox',
    '#title' => t('Enable Role Access Control on this field.'),
    '#description' => t('This field will restrict access to content and the field options.'),
    '#default_value' => $field_storage
      ->getThirdPartySetting('rac', 'enabled', FALSE),
  ];
  $form['actions']['submit']['#submit'][] = '_rac_form_field_storage_config_edit_form_submit';
}