protected function ContactEmails::getEntityReferenceEmailFields in Contact Emails 8

Get contact form fields by type.

Parameters

array $available_fields: The already added available fields.

object $field: The field.

Return value

array The new array of available fields.

1 call to ContactEmails::getEntityReferenceEmailFields()

ContactEmails::getContactFormFields in src/ContactEmails.php

Get contact form fields by type.

File

src/ContactEmails.php, line 175

Class

ContactEmails

Class ContactEmails.

Namespace

Drupal\contact_emails

Code

protected function getEntityReferenceEmailFields(array $available_fields, $field) {
  $settings = $field
    ->getSettings();

  // Get all bundles for given target type and filter by selected target
  // bundles.
  $bundle_info = $this->entityTypeBundleInfo
    ->getBundleInfo($settings['target_type']);
  if (!empty($settings['handler_settings']['target_bundles'])) {
    $bundle_info = array_intersect_key($bundle_info, $settings['handler_settings']['target_bundles']);
  }
  if (!empty($bundle_info)) {
    foreach ($bundle_info as $bundle_name => $bundle) {
      $bundle_fields = array_filter($this->entityFieldManager
        ->getFieldDefinitions($settings['target_type'], $bundle_name), function ($field_definition) {
        return $field_definition instanceof FieldConfigInterface;
      });
      if ($bundle_fields) {

        /** @var \Drupal\Core\Field\FieldDefinitionInterface $bundle_field */
        foreach ($bundle_fields as $bundle_field) {
          $type = $bundle_field
            ->getType();

          // Allow field type email.
          if ($type == 'email') {
            $available_fields[$field
              ->getName() . '.' . $settings['target_type'] . '.' . $bundle_name . '.' . $bundle_field
              ->getName()] = $bundle['label'] . ': ' . $bundle_field
              ->getLabel() . ' (' . $bundle_field
              ->getName() . ')';
          }
        }
      }
    }
  }
  return $available_fields;
}