public function BlazyAdminFormatterBase::getFieldOptions in Blazy 7

Same name and namespace in other branches

1. 8.2 src/Form/BlazyAdminFormatterBase.php \Drupal\blazy\Form\BlazyAdminFormatterBase::getFieldOptions()
2. 8 src/Form/BlazyAdminFormatterBase.php \Drupal\blazy\Form\BlazyAdminFormatterBase::getFieldOptions()

Returns available fields for select options.

File

src/Form/BlazyAdminFormatterBase.php, line 187

Class

BlazyAdminFormatterBase

A base for field formatter admin to have re-usable methods in one place.

Namespace

Drupal\blazy\Form

Code

public function getFieldOptions($instance, $field_types, $target_type = 'file', array $bundles = []) {
  $options = [];
  $allowed_bundles = array_filter($this
    ->getBundles($instance, $bundles));

  // Add panelizer support.
  if ($instance['entity_type'] == 'ctools') {
    $bundles = array_filter($bundles);
    foreach ($bundles as $bundle_type => $types) {
      foreach ($types as $type) {
        $instance = field_info_instance($bundle_type, $instance['field_name'], $type);
        $allowed_bundles = $this
          ->getBundles($instance, $bundles);
        $options += $this
          ->getFieldOptionsInternal($allowed_bundles, $target_type, $field_types);
      }
    }
  }
  else {
    $options = $this
      ->getFieldOptionsInternal($allowed_bundles, $target_type, $field_types);
  }
  if (empty($options)) {
    $fields = field_info_fields();
    $bundle_instance = $instance['field_name'];
    foreach ($fields as $name => $field) {
      $infos = field_info_instance($target_type, $name, $bundle_instance);
      if (empty($field_types) && isset($infos['label'])) {
        $options[$name] = $infos['label'];
      }
      else {
        if (in_array($target_type, array_keys($field['bundles'])) && in_array($bundle_instance, $field['bundles'][$target_type]) && in_array($field['type'], $field_types)) {
          $options[$name] = $infos['label'];
        }
      }
    }
  }
  return $options;
}